CN213607212U - Artificial hand tool capable of being replaced by spinal cord injury patient - Google Patents
Artificial hand tool capable of being replaced by spinal cord injury patient Download PDFInfo
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- CN213607212U CN213607212U CN202022010803.9U CN202022010803U CN213607212U CN 213607212 U CN213607212 U CN 213607212U CN 202022010803 U CN202022010803 U CN 202022010803U CN 213607212 U CN213607212 U CN 213607212U
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- clamping jaw
- handle
- end clamping
- spinal cord
- cord injury
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Abstract
The utility model belongs to the field of medical instruments, and discloses a prosthetic hand tool capable of being replaced by a patient with spinal cord injury, which comprises a retractable handle, wherein the front end of the handle is provided with a clamping jaw, and one side of the clamping jaw is provided with a receiving bag; the handle comprises an upper handle and a lower handle, a telescopic assembly is arranged between the upper handle and the lower handle, and the clamping jaw is installed at one end of the lower handle away from the upper handle; the clamping jaw at the front end of the handle is used for clamping articles, the receiving bag is in an open state in the clamping process, the articles clamped by the clamping jaw are transferred, and the receiving bag is used for receiving the articles falling off from the clamping jaw, so that the articles are prevented from falling off from the artificial hand tool.
Description
Technical Field
The disclosure belongs to the field of medical appliances, and particularly relates to an artificial hand tool capable of being used for spinal cord injury patients.
Background
In China, with the development of the traffic and construction industries, the incidence of spinal cord injury is on the rising trend year by year. According to incomplete statistics, the number of spinal cord injury patients in China breaks through millions, the number of spinal cord injury patients in China sharply increases at the speed of 12 thousands per year, and the number of spinal cord injury patients in the world breaks through 300 thousands. Spinal cord injury is the most serious complication of spinal cord injury, often leading to serious dysfunction of the limbs below the injured segment; causing inconvenience for the patient to take articles by himself, especially articles relatively at a certain distance.
SUMMERY OF THE UTILITY MODEL
The purpose of this disclosure is to provide an artificial hand tool that can be used alternatively for spinal cord injury patients.
The purpose of the disclosure can be realized by the following technical scheme:
the artificial hand tool capable of being used for spinal cord injury patients comprises a retractable handle, the front end of the handle is provided with a clamping jaw, and one side of the clamping jaw is provided with a receiving bag.
The handle includes handle and lower handle, is provided with flexible subassembly between handle and the lower handle, and the clamping jaw is installed in the one end of deviating from the lower handle of handle.
In some embodiments, the telescopic assembly comprises a first support and a first telescopic electric cylinder, the first support is arranged on the lower handle, the first telescopic electric cylinder is arranged on the upper handle at the opposite side of the first support, and the top end of the telescopic rod of the first telescopic electric cylinder is fixedly connected with the first support.
In some embodiments, the clamping jaws comprise a front-end clamping jaw and a rear-end clamping jaw, one end of the front-end clamping jaw is rotatably connected with one end of the rear-end clamping jaw, and the other end of the rear-end clamping jaw is hinged with the lower handle;
the whole of front end clamping jaw and rear end clamping jaw is provided with the multiunit, and the whole of multiunit front end clamping jaw and rear end clamping jaw carries out the circumference for lower handle and distributes.
In some embodiments, the lower handle is provided with a guide groove, the guide groove corresponds to the rear-end clamping jaw one to one, the guide groove is provided with a guide block, the guide block is connected with the rear-end clamping jaw through a connecting rod, and two ends of the connecting rod are respectively hinged with the rear-end clamping jaw and the guide block;
a movable groove is formed in the lower handle and is communicated with the guide groove, a shifting block which slides along the guide groove is arranged in the movable groove, and the shifting block is connected with the guide block through a connecting rod;
an elastic part is arranged between the bottom end of the guide groove and the rear-end clamping jaw, one end of the elastic part is connected with the bottom end of the guide groove, and the other end of the elastic part is connected with the rear-end clamping jaw.
In some embodiments, a third telescopic electric cylinder is arranged on the lower handle, and a telescopic rod of the third telescopic electric cylinder is fixedly connected with the shifting block.
In some embodiments, a motor is arranged on the front end clamping jaw, and an output shaft of the motor is tightly connected with the rear end clamping jaw.
In some embodiments, the front end jaw and the rear end jaw are each configured to be retractable.
In some embodiments, the front end clamping jaw and the rear end clamping jaw are both composed of a front end portion and a rear end portion, wherein a second telescopic electric cylinder is arranged on the rear end portion, a telescopic rod of the second telescopic electric cylinder is fixedly connected with the front end portion, a motor is connected to the rear end portion of the front end clamping jaw, and an output shaft of the motor is fixedly connected with the front end portion of the rear end clamping jaw.
In some embodiments, the lower handle is provided with a pair of hinged first connecting frames, one end of each first connecting frame is connected with one side of the opening of the object containing bag, a hinged second connecting frame is arranged on each first connecting frame, and one end of each second connecting frame is connected with the other side of the opening of the object containing bag.
The beneficial effect of this disclosure:
the clamping jaw at the front end of the handle is used for clamping articles, the material receiving bag is in an open state in the clamping process, the articles clamped by the clamping jaw are transferred, and the material receiving bag is used for receiving the articles falling off from the clamping jaw, so that the articles are prevented from falling off from the artificial hand tool.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;
fig. 2 is a partial perspective cross-sectional view of an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
As shown in fig. 1 and 2, the artificial hand tool which can be used for replacing a spinal cord injury patient comprises a retractable handle 1, a clamping jaw 2 is arranged at the front end of the handle 1, and a receiving bag 3 is arranged on one side of the clamping jaw 2.
During the use, the handle 1 is held by a patient, the clamping jaw 2 at the front end of the handle 1 is used for clamping articles, the article receiving bag 3 is in an open state in the clamping process, the articles clamped by the clamping jaw 2 are transferred, and the article receiving bag 3 is used for receiving the articles falling off from the clamping jaw 2, so that the articles are prevented from falling off from the artificial hand tool.
In some embodiments, the handle 1 comprises an upper handle 11 and a lower handle 12, a telescopic assembly 13 is arranged between the upper handle 11 and the lower handle 12, the telescopic assembly 13 is used for adjusting the overall length of the upper handle 11 and the lower handle 12, and the clamping jaw 2 is installed at one end of the lower handle 12, which is far away from the upper handle 11.
During the use, according to the actual length requirement to handle 1, utilize telescopic component 13 to go on the whole length adjustment of upper handle 11 with lower handle 12, carry out the length of adjustment handle 1, if article are not the same from patient's distance, lead to the length of handle 1 to need to adjust.
In some embodiments, a silicone sleeve is sleeved on the top end of the upper handle 11, and the comfort of the user is improved by using the silicone sleeve.
In some scenarios, as shown in fig. 2, the telescopic assembly 13 includes a first bracket 131 and a first telescopic electric cylinder 132, the first bracket 131 is disposed on the lower handle 12, the first telescopic electric cylinder 132 is disposed on the upper handle 11 located on the opposite side of the first bracket 131, the top end of the telescopic rod of the first telescopic electric cylinder 132 is fixedly connected with the first bracket 131, and in implementation, the telescopic rod of the first telescopic electric cylinder 132 is used for adjusting the overall length of the telescopic upper handle 11 and the lower handle 12; in some scenes, the lower handle 12 is connected with the upper handle 11 in a threaded fit manner, and the overall length of the upper handle 11 and the lower handle 12 is adjusted by utilizing the threaded adjustment between the upper handle 11 and the lower handle 12, so that the threads between the upper handle 11 and the lower handle 12 can be regarded as a telescopic assembly 13; of course, in other scenarios, the telescopic assembly 13 may have other structures as long as the overall length adjustment of the upper handle 11 and the lower handle 12 can be achieved.
In some embodiments, the clamping jaw 2 comprises a front clamping jaw 21 and a rear clamping jaw 22, one end of the front clamping jaw 21 is rotatably connected with one end of the rear clamping jaw 22, and the other end of the rear clamping jaw 22 is hinged with the lower handle 12;
the front end holding jaw 21 and the rear end holding jaw 22 are integrally provided in plural sets, and the plural sets of the front end holding jaw 21 and the rear end holding jaw 22 are integrally distributed circumferentially with respect to the lower handle 12.
The lower handle 12 is provided with a guide groove 120, the guide groove 120 corresponds to the rear-end clamping jaw 22 one by one, the guide groove 120 is provided with a guide block 121, the guide block 121 is connected with the rear-end clamping jaw 22 through a connecting rod 122, and two ends of the connecting rod 122 are respectively hinged with the rear-end clamping jaw 22 and the guide block 121;
a movable groove 123 is formed in the lower handle 12, the movable groove 123 is communicated with the guide groove 120, a toggle block 124 which slides along the guide groove 120 is arranged in the movable groove 123, and the toggle block 124 is connected with the guide block 121 through a connecting rod;
an elastic piece is arranged between the bottom end of the guide groove 120 and the rear end clamping jaw 22, one end of the elastic piece is connected with the bottom end of the guide groove 120, and the other end of the elastic piece is connected with the rear end clamping jaw 22.
When the clamping device is used, the poking block 124 moves along the movable groove 123, the connecting rod drives the guide block 121 to move, the guide block 121 drives the rear end clamping jaw 22 to rotate through the connecting rod 122, and the rear end clamping jaw 22 rotates to realize the opening and closing of the clamping jaw 2; in the process, the spring element serves to elastically return the rear clamping jaw 22.
In some embodiments, a third telescopic electric cylinder 125 is arranged on the lower handle 12, and a telescopic rod of the third telescopic electric cylinder 125 is fixedly connected with the toggle block 124; during use, the telescopic rod of the third telescopic electric cylinder 125 drives the toggle block 124 to move, so that the toggle block 124 moves along the movable groove 123.
In some scenarios, the elastic member is a spring, one end of the spring is connected to the bottom end of the guide groove 120, and the other end of the spring is connected to the rear clamping jaw 22, and the spring is used for elastic return.
In some embodiments, the front-end clamping jaw 21 is provided with a motor 23, an output shaft of the motor 23 is tightly connected with the rear-end clamping jaw 22, and the output shaft of the motor 23 drives the rear-end clamping jaw 22 to rotate relative to the front-end clamping jaw 21, so that in some cases, the front-end clamping jaw 21 is opened and closed to clamp an object.
In some embodiments, both front end jaw 21 and rear end jaw 22 are provided as retractability; when the clamping device is used, the contractibility of the front-end clamping jaw 21 and the rear-end clamping jaw 22 is facilitated, and in some scenes, for example, when articles with different sizes are clamped, the articles are clamped by adjusting the sizes of the front-end clamping jaw 21 and the rear-end clamping jaw 22.
In some cases, the front end clamping jaw 21 and the rear end clamping jaw 22 are both composed of a front end portion 200 and a rear end portion 201, wherein the rear end portion 201 is provided with a second telescopic electric cylinder 202, a telescopic rod of the second telescopic electric cylinder 202 is fixedly connected with the front end portion 200, the rear end portion 201 of the front end clamping jaw 21 is connected with a motor 23, and an output shaft of the motor 23 is fixedly connected with the front end portion 200 of the rear end clamping jaw 22; when in use, the second telescopic electric cylinder 202 is driven to realize the overall length adjustment of the front end portion 200 and the rear end portion 201, and further realize the length adjustment of the front end clamping jaw 21 and the rear end clamping jaw 22.
In some embodiments, the lower handle 12 is provided with a pair of hinged first connecting frames 31, one end of the first connecting frame 31 is connected with one side of the opening of the receiving bag 3, a hinged second connecting frame is arranged on the first connecting frame 31, and one end of the second connecting frame is connected with the other side of the opening of the receiving bag 3; when in use, the first connecting frame 31 and the second connecting frame are pulled to open or close the bag receiving 3.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.
Claims (9)
1. The artificial hand tool capable of being used for spinal cord injury patients comprises a retractable handle (1), wherein the front end of the handle (1) is provided with a clamping jaw (2), and is characterized in that one side of the clamping jaw (2) is provided with a receiving bag (3);
handle (1) include handle (11) and lower handle (12), are provided with flexible subassembly (13) between handle (11) and lower handle (12), and clamping jaw (2) are installed in the one end of deviating from lower handle (12) of handle (11).
2. The artificial hand tool for the replacement of the spinal cord injury patient according to claim 1, wherein the telescopic assembly (13) comprises a first bracket (131) and a first telescopic electric cylinder (132), the first bracket (131) is arranged on the lower handle (12), the first telescopic electric cylinder (132) is arranged on the upper handle (11) which is arranged on the opposite surface of the first bracket (131), and the top end of the telescopic rod of the first telescopic electric cylinder (132) is tightly connected with the first bracket (131).
3. The artificial hand tool for the spinal cord injury patient according to claim 1, wherein the clamping jaw (2) comprises a front end clamping jaw (21) and a rear end clamping jaw (22), one end of the front end clamping jaw (21) is rotatably connected with one end of the rear end clamping jaw (22), and the other end of the rear end clamping jaw (22) is hinged with the lower handle (12);
the front end clamping jaw and the rear end clamping jaw are arranged in a plurality of groups of whole bodies (21, 22), and the whole bodies of the front end clamping jaw and the rear end clamping jaw are circumferentially distributed relative to the lower handle (12).
4. The artificial hand tool for the replacement of the spinal cord injury patient according to claim 3, wherein the lower handle (12) is provided with a guide groove (120), the guide groove (120) corresponds to the rear-end clamping jaw (22) one by one, the guide groove (120) is provided with a guide block (121), the guide block (121) is connected with the rear-end clamping jaw (22) through a connecting rod (122), and two ends of the connecting rod (122) are respectively hinged with the rear-end clamping jaw (22) and the guide block (121);
a movable groove (123) is formed in the lower handle (12), the movable groove (123) is communicated with the guide groove (120), a poking block (124) which slides along the guide groove (120) is arranged in the movable groove (123), and the poking block (124) is connected with the guide block (121) through a connecting rod;
an elastic piece is arranged between the bottom end of the guide groove (120) and the rear end clamping jaw (22), one end of the elastic piece is connected with the bottom end of the guide groove (120), and the other end of the elastic piece is connected with the rear end clamping jaw (22).
5. The artificial hand tool for the spinal cord injury patient according to claim 4, wherein a third telescopic electric cylinder (125) is arranged on the lower handle (12), and a telescopic rod of the third telescopic electric cylinder (125) is tightly connected with the toggle block (124).
6. The artificial hand tool for the spinal cord injury patient according to claim 3, wherein the front end clamping jaw (21) is provided with a motor (23), and an output shaft of the motor (23) is tightly connected with the rear end clamping jaw (22).
7. The prosthetic tool for spinal cord injury patients according to claim 3, characterized in that the front jaw (21) and the rear jaw (22) are provided with retractability.
8. The artificial hand tool for the replacement of the spinal cord injury patient according to claim 7, wherein the front end clamping jaw (21) and the rear end clamping jaw (22) are both composed of a front end part (200) and a rear end part (201), wherein the rear end part (201) is provided with a second telescopic electric cylinder (202), a telescopic rod of the second telescopic electric cylinder (202) is fixedly connected with the front end part (200), the rear end part (201) of the front end clamping jaw (21) is connected with a motor (23), and an output shaft of the motor (23) is tightly connected with the front end part (200) of the rear end clamping jaw (22).
9. The artificial hand tool for the replacement of the spinal cord injury patient according to claim 1, wherein the lower handle (12) is provided with a pair of hinged first connecting frames (31), one end of each first connecting frame (31) is connected with one side of the opening of the object bag (3), a hinged second connecting frame is arranged on each first connecting frame (31), and one end of each second connecting frame is connected with the other side of the opening of the object bag (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010803.9U CN213607212U (en) | 2020-09-14 | 2020-09-14 | Artificial hand tool capable of being replaced by spinal cord injury patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022010803.9U CN213607212U (en) | 2020-09-14 | 2020-09-14 | Artificial hand tool capable of being replaced by spinal cord injury patient |
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| Publication Number | Publication Date |
|---|---|
| CN213607212U true CN213607212U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022010803.9U Active CN213607212U (en) | 2020-09-14 | 2020-09-14 | Artificial hand tool capable of being replaced by spinal cord injury patient |
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| CN (1) | CN213607212U (en) |
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- 2020-09-14 CN CN202022010803.9U patent/CN213607212U/en active Active
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