HAND-HELD OBJECTS HOLDING AND SHIFTING ASSISTIVE DEVICE

Abstract

A hand-held objects holding and shifting assistive device cylindrical frame 101 consisting a pair of curved vertical plates 102 developed to be positioned in proximity to an auxiliary object, an artificial intelligence-based imaging unit to determine dimensions of the object, multiple electromagnets to establish the frame 101 around the object, multiple flaps 201 configured with multiple motorized hinges 202 to provide tilting movement to the flaps 201 to position the flaps 201 on periphery of the object, a C-shaped handle for facilitating at least two individuals to grip the handles for uplifting the object from the surface and shift the object at a particular location and an extendable L-shaped bar 103 for resting the object on a rectangular member attached with free-end of the bar 103 to support the object on the frame 101.

Specification

Description:FIELD OF THE INVENTION

[0001] The present invention relates to a hand-held objects holding and shifting assistive device that is capable of assisting a user while gripping an object as well as shifting the object at a particular location as per requirement in secured manner, thereby handling the whole process with minimal human intervention.

BACKGROUND OF THE INVENTION

[0002] Throughout the 20th century, technological advancements continued a rapid pace. The development of hydraulic and pneumatic unit allowed for the creation of more powerful and precise lifting devices. Forklifts, introduced in the early 20th century, became an indispensable part of material handling in warehouses and factories. Meanwhile, cranes became more sophisticated with the integration of electric motors and computer control enabling them to lift heavier loads with greater precision.

[0003] The traditional methods from lifting the object from the vehicle were mechanical, such as hand cranked winches and ramps. While these reduced the need for direct lifting, they still required significant manual effort and did not fully eliminate the risk of injury. So, there is need for such device that is capable of lifting object from a four-wheeler in accordance to a user requirement in a self- sufficient manner without any requirement of skilled labors in least time consumption.

[0004] EP1352719B1 discloses a manual pick-up device includes a housing having a handle at one end, a fixed upper jaw at an opposite end, and a longitudinally extending shank extending there between. A movable jaw member is pivotally supported within the housing and extends outwardly through a housing opening to enable cooperation with the fixed upper jaw. A spring-biased actuating trigger is connected to the movable lower jaw by a connection element such that manual actuation of the trigger toward the handle urges the closing of the movable jaw against the fixed upper jaw, so as to enable an operator to grasp an object between the upper and lower jaws of the device. Although EP'719, discloses a manual pick-up device that aids in enabling an operator to grasp an object between the upper and lower jaws of the device. However, it is incapable of shifting the grasped object from one place to another place as per preferences in secured manner.

[0005] US7344171B1 discloses a hand-held device for gripping objects positioned beyond arm's length, comprising a pair of jaws movable relative to each other between an unclamped position and a fully clamped position; a handle spaced apart from the jaws by a central portion, the handle including a trigger connected to the jaws by a pull member, whereby actuation of the trigger is operative to move the jaws between the unclamped and fully clamped positions thereof, and a locking mechanism selectively operable to lock the jaws in at least one intermediate position defined between the unclamped and fully clamped positions; and wherein the pull member is sufficiently resilient so as to permit the jaws to be temporarily urged away from each other towards the unclamped position when the pair of jaws are locked in the at least one intermediate position. Although US'171, discloses a hand-held device for gripping objects that aids in gripping the object, however it is incapable of providing support to the object, if the object contains excess weight than predefined weight, thereby eliminating chances of misbalancing of the object.

[0006] Conventionally, there exists many devices that are capable of gripping an objects, however these existing devices are fails in providing means for shifting the object from one place to another place as per preferences in secured manner. In addition, these existing devices are also incapable of providing support to the object, in case the object contains excess weight than predefined weight.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that is capable of gripping an object as well as shifting the gripped object at user-specified location. Furthermore, the developed device should also potent enough of providing support to the object while the object contains excess weight than predefined weight.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that is capable of providing assistance to a user while gripping an object and shifting the object from one place to another place as per preferences in secured manner, thereby reducing the physical effort of the user while gripping and shifting the object.

[0010] Another object of the present invention is to develop a device that is capable of providing support to the object, if the object contains excess weight than predefined weight, thereby eliminating chances of misbalancing of the object.

[0011] Yet another object of the present invention is to develop a device that is capable of aiding the user to provide necessary movement to the gripped object while positioning from one place to another.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a hand-held objects holding and shifting assistive device that is capable of providing a means to assist a user while gripping an object and securely shifting the object from one place to another place as per requirement of the user. Moreover, the proposed device is also capable of supporting to the object, if the object contains excess weight than predefined weight, thereby eliminating chances of misbalancing of the object.

[0014] According to an embodiment of the present invention, a hand-held objects holding and shifting assistive device, comprising a cylindrical frame consisting a pair of curved vertical plates developed to be positioned in proximity to an auxiliary object present on ground surface, an artificial intelligence-based imaging unit is embedded on the frame for capturing multiple images in vicinity of the frame to determine dimensions of the object, a drawer arrangement integrated on the plates that are actuated by an inbuilt microcontroller for extending the plate in a manner that the object is enclosed by the frame, multiple electromagnets are integrated at ends of the plates to establish the frame around the object, multiple flaps attached on inner periphery of the plates and configured with multiple motorized hinges to provide tilting movement to the flaps to position the flaps on periphery of the object, a rubberized block configured at apex of each of the flaps for gripping the object's periphery and a C-shaped handle is arranged with each of the plates for facilitating at least two individuals to grip the handles for uplifting the object from the surface and shift the object at a particular location.

[0015] According to another embodiment of the present invention, the proposed device further comprises of a weight sensor configured on each plate for monitoring weight of the engaged object, an extendable L-shaped bar attached with one of the plate to get extend in a manner that bottom portion of the engaged object rests on a rectangular member attached with free-end of the bar to support the object on the frame, an angle sensor embedded on the plate to monitor tilting of the gripped object, multiple C-shaped flaps attached with the plates via a motorized pin joints for tilting towards the gripped object for supporting the object as per the required angle, a cushioned pad is integrated with the handles to provide the individuals with a comfortable gripping experience, a castor wheel is attached in bottom portion of the rectangular member to provide necessary movement to the gripped object while positioning from one place to another, multiple suction units are arranged over the each of the flaps for affixing the flaps with the gripped object, a battery is installed with the device for powering up electrical and electronically operated components associated with the device.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of a hand-held objects holding and shifting assistive device; and
Figure 2 illustrates an inner view of the proposed device.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises," and the like (which are synonymous with "including," "having" and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms "a," "an," and "the" designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to a hand-held objects holding and shifting assistive device that is capable of assisting a user while gripping an object at the same instant of time securely shifting the gripped object at user-specified location. Furthermore, the proposed device is also capable of providing a means to aid the user to move the gripped object while positioning the object from one place to another.

[0022] Referring to Figure 1 and Figure 2, an isometric and an inner view of a hand-held objects holding and shifting assistive device are illustrated, comprising a cylindrical frame 101 having a pair of curved vertical plates 102 developed to be positioned in proximity to an auxiliary object present on ground surface, plurality of flaps 201 assembled on inner periphery of the plates 102 and integrated with multiple motorized hinges 202 and an extendable L-shaped bar 103 arranged with one of the plate.

[0023] The device disclosed herein, comprises of a cylindrical frame 101 having a pair of curved vertical plates 102 that is developed in such manner that the frame 101 is positioned in vicinity to an auxiliary object present on ground surface. The frame 101 typically made of sturdy materials like steel or aluminum, ensuring strength and stability. Herein, an artificial intelligence-based imaging unit is installed on the frame 101 that is actuated by an inbuilt microcontroller for capturing multiple images in vicinity of the frame 101 to determine dimensions of the object.

[0024] The artificial intelligence based imaging unit is constructed with a camera lens and a processor, wherein the camera lens is adapted to capture a series of images of the surrounding present in proximity to the frame 101. The processor carries out a sequence of image processing operations including pre-processing, feature extraction, and classification. The image captured by the imaging unit is real-time images of the frame 101's surrounding.

[0025] The artificial intelligence based imaging unit transmits the captured image signal in the form of digital bits to the microcontroller. The microcontroller upon receiving the image signals compares the received image signal with the pre-fed data stored in a database and constantly determines dimensions of the object for holding the object in secured manner. Based on detected dimensions of the object, the microcontroller actuates a drawer arrangement configured on the plates 102 to extend the plate in such manner that the object is enclosed by the frame 101.

[0026] Further, the drawer arrangement consists of a drawer that typically slides on the rails inside the plate. These rails provide a smooth and stable path for the extension or retraction of the plate. When the microcontroller actuates the drawer arrangement, the motor starts rotating and the rotational motion is converted into linear motion through the use of gears. As the motor rotates, the drawer moves either outward or inward along the sliding rails. This extension or retraction increase and decreases the size of the plate and helps to enclose the object.

[0027] After enclosing the object, the microcontroller energizes multiple electromagnets (ranges 28-30) integrated at ends of the plates 102 to establish the frame 101 around the object. The electromagnet consists of a core material typically made of iron or steel wrapped with an insulated wire. The wire is coiled around the core to form a solenoid. The electromagnet is connected to a power source, usually a battery or a low-voltage power supply.

[0028] When an electric current flows through the wire, it creates a magnetic field around the solenoid. The direction of the magnetic field depends on the direction of the current flow and as the electromagnets activates, it establish the frame 101 around the object, thereby eliminating the chances of slippage or shaking. Herein, multiple flaps 201 (ranges 6-8) attached on inner periphery of the plates 102 and configured with multiple motorized hinges 202 (ranges 6-8), wherein the microcontroller actuates hinges 202 for tilting the flaps 201 to position the flaps 201 on periphery of the object.

[0029] The hinges 202 consist of a pair of leaf that are connected with each other via a rod, wherein the rod is coupled with a motor that is interlinked with the microcontroller to tilt the plates 102 for positioning the flaps 201 on periphery of the object. After positioning the flaps 201 on periphery of the object, a rubberized block integrated at apex of each of the flaps 201 in view of gripping over the object's periphery. Simultaneously, a C-shaped handle is attached with each of the plates 102 that is accessed by at least two individuals to grip the handles for uplifting the object from the surface and shift the object at a specific location. Herein, a cushioned pad is attached with the handles for providing comfortable gripping experience to the user while uplifting the object for positioning the object from one place to another.

[0030] Further, the microcontroller actuates a weight sensor integrated on each plate to monitor weight of the engaged object. The weight sensor is typically a load cell or strain gauge sensor. The object exert a downward force to the weight sensor due to their weight. The weight sensor detects this force and converts it into an electrical signal, typically in the form of voltage variations. The raw electrical signal is weak and noisy. Therefore, it goes through signal conditioning circuitry to amplify, stabilize, and filter the signal. This conditioned signal is then sent to the microcontroller and the microcontroller continuously monitors the weight of the engaged object.

[0031] In case the detected weight of object exceeds a predefined limit, the microcontroller actuates an extendable L-shaped bar 103 attached with one of the plate to extend in such a manner that the bottom portion of the engaged object rests on a rectangular member attached with free-end of the bar 103 for supporting the object on the frame 101. The bar 103 as mentioned herein are powered by a pneumatic unit that utilizes compressed air to extend and retract the bar 103. The process begins with an air compressor which compresses atmospheric air to a higher pressure. The air cylinder of the pneumatic unit contains a piston that moves back and forth within the cylinder.

[0032] The cylinder is connected to one end of the bar 103. The piston is attached to the bar 103 and its movement is controlled by the flow of compressed air. To extend the bar 103 the piston activates the air valve to allow compressed air to flow into the chamber behind the piston. As the pressure increases in the chamber, the piston pushes the bar 103 to the desired length for aligning the object on the rectangular member to support the object on the frame 101.

[0033] Further, a castor wheel is configured in bottom portion of the rectangular member for aiding the individuals to provide necessary movement to the gripped object while positioning from one place to another. The wheel move independently on the surface without changing the orientation of the wheel. The rollers and smaller wheels create a lateral force that allows the wheel to move in a direction perpendicular to the axis of rotation.

[0034] After providing support to the object on the frame 101, the microcontroller actuates an angle sensor installed on the plate for detecting tilting of the gripped object. The angle sensor used herein is preferably an optical angle sensor that use light beams and optical detectors to measure changes in light reflection or transmission caused by the tilting of the gripped object. As the angle changes, the amount of light reflected or transmitted varies, allowing the sensor to calculate the angle. The angle sensor provides an output signal to the microcontroller that represents the detected tilting of the gripped object.

[0035] Based on detected tilting of the gripped object, the microcontroller actuates multiple C-shaped flaps 201 (ranges 6-8) configured with the plates 102 with the help of a motorized pin joints to tilt towards the gripped object for providing support to the object as per the required angle, thereby reducing chances of misbalancing of the object from the plates 102. Herein, multiple suction units (ranges 6-8) are configured on each of the flaps 201 that are actuated by the microcontroller to affix the flaps 201 with the object and accommodate the object with the plates 102 in secured manner.

[0036] The suction units are used to create a vacuum seal between the flaps 201 and gripped object. When the suction units are pressed against the object, the initial contact creates a seal between the unit and the gripped object, this seals off the area within the suction units. The suction units is designed to maintain a relatively airtight seal even if the surface is not perfectly smooth.

[0037] A battery is associated with the device to supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrode named as a cathode and an anode. The battery use a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the device.

[0038] The present invention works well in following manner, where the proposed device comprises of the cylindrical frame 101 consisting the pair of curved vertical plates 102 developed to be positioned in proximity to the auxiliary object present on ground surface, the artificial intelligence-based imaging unit for capturing multiple images in vicinity of the frame 101 to determine dimensions of the object, the drawer arrangement that are actuated by the inbuilt microcontroller for extending the plate in the manner that the object is enclosed by the frame 101, multiple electromagnets to establish the frame 101 around the object, multiple flaps 201 attached on inner periphery of the plates 102 with multiple motorized hinges 202 to provide tilting movement to the flaps 201 to position the flaps 201 on periphery of the object, the rubberized block for gripping the object's periphery and the C-shaped handle for facilitating at least two individuals to grip the handles for uplifting the object from the surface and shift the object at the particular location. Further, the weight sensor for monitoring weight of the engaged object, the extendable L-shaped bar 103 to get extend in the manner that bottom portion of the engaged object rests on the rectangular member to support the object on the frame 101, the angle sensor to monitor tilting of the gripped object, multiple C-shaped flaps 201 via the motorized pin joints for tilting towards the gripped object for supporting the object as per the required angle, the cushioned pad to provide the individuals with the comfortable gripping experience, the castor wheel to provide necessary movement to the gripped object while positioning from one place to another, multiple suction units for affixing the flaps 201 with the gripped object, and the battery for powering up electrical and electronically operated components associated with the device.

[0039] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to individuals skilled in the art upon reference to the description of the invention. , Claims:1) A hand-held objects holding and shifting assistive device, comprising:

i) a cylindrical frame 101 having a pair of curved vertical plates 102 developed to be positioned in proximity to an auxiliary object present on ground surface, wherein an artificial intelligence-based imaging unit is installed on said frame 101 and integrated with a processor for capturing and processing multiple images in vicinity of said frame 101, respectively to determine dimensions of said object;
ii) a drawer arrangement integrated on said plates 102 that are actuated by an inbuilt microcontroller for extending said plate in a manner that said object is enclosed by said frame 101, wherein plurality of electromagnets are integrated at ends of said plates 102 that are energized by said microcontroller to establish said frame 101 around said object;
iii) plurality of flaps 201 assembled on inner periphery of said plates 102 and integrated with multiple motorized hinges 202 that are actuated by an said microcontroller to provide tilting movement to said flaps 201 in order to position said flaps 201 on periphery of said object;
iv) a rubberized block integrated at apex of each of said flaps 201 for acquiring a grip over said object's periphery, wherein a C-shaped handle is attached with each of said plates 102 for facilitating at least two individuals to grip said handles to uplifting said object from said surface and shift said object at a particular location as per preferences;
v) a weight sensor integrated on each plate for monitoring weight of said engaged object and in case said detected weight of object exceeds a threshold limit, said microcontroller actuates an extendable L-shaped bar 103 arranged with one of said plate to extend in a manner that bottom portion of said engaged object rests on a rectangular member configured with free-end of said bar 103 in order to support said object on said frame 101; and
vi) an angle sensor mapped on said plate and synced with said imaging unit to detect tilting of said gripped object, wherein based on which said microcontroller actuates plurality of C-shaped flaps 201 attached with said plates 102 via a motorized pin joints for tilting towards said gripped object in view of supporting said object as per said required angle, thereby eliminating chances of misbalancing of said object from said plates 102.

2) The device as claimed in claim 1, wherein a cushioned pad is configured with said handles for providing said individuals with a comfortable gripping experience while uplifting said object while positioning said object from one place to another.

3) The device as claimed in claim 1, wherein a castor wheel is configured in bottom portion of said rectangular member for aiding said individuals to provide necessary movement to said gripped object while positioning from one place to another.

4) The device as claimed in claim 1, wherein plurality of suction units are configured on each of said flaps 201 that are actuated by said microcontroller for affixing said flaps 201 with said gripped object and hold said object securely with said plates 102.

5) The device as claimed in claim 1, wherein a battery is associated with said device for powering up electrical and electronically operated components associated with said device.

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