CN213641921U - Quick release device for exoskeleton shank support - Google Patents
Quick release device for exoskeleton shank support Download PDFInfo
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- CN213641921U CN213641921U CN202021966504.6U CN202021966504U CN213641921U CN 213641921 U CN213641921 U CN 213641921U CN 202021966504 U CN202021966504 U CN 202021966504U CN 213641921 U CN213641921 U CN 213641921U
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- leg support
- shank
- lower leg
- quick release
- release device
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Abstract
The utility model provides a quick detach device that ectoskeleton shank supported for help the patient dismantle better and install, the device includes shank supporting component, shank leg support subassembly and connection shank supporting component with shank leg support subassembly's quick detach subassembly. Wherein the quick release assembly includes a first mount, a second mount and a lock. Specifically, the first mounting piece is provided with an insert and a first locking groove; the second mounting piece is provided with a slot for the insertion of the plug-in unit and a second locking groove corresponding to the first locking groove in position; the locking member is located in the second locking groove and extends reciprocatingly in the first locking groove by a spring to unlock/lock the first and second mounting members.
Description
Technical Field
The utility model relates to a medical treatment rehabilitation apparatus technical field especially relates to a quick detach device that ectoskeleton shank supported.
Background
With the continuous development of medical science and technology, rehabilitation becomes a new treatment subject for promoting the rehabilitation of the cardiac function of patients and disabled people, and is also a new technical specialty. The purpose of the method is to recover the abilities of daily life, study, work and labor and social life as much as possible, integrate the abilities into the society and improve the quality of life.
Patients with limb mobility and muscular atrophy caused by cerebrovascular diseases, brain trauma and other causes often rely on passive movement with external force to perform rehabilitation training, thereby helping patients to recover limb strength. When the patient realizes passive training through the rehabilitation robot, both avoided the wearing person effectively because of lacking the muscular atrophy problem that the motion caused, effectual improvement wearing person's recovered effect again. General recovered robot contains the extension exercise of joint motion that different auxiliaries help hand or shank to the shank is the example, and most patients move about inconveniently, the body shape attitude is also different, for the convenience of installation, also convenient adjustment adaptation in patient's shank leg shape, for this the utility model discloses just should transport and take place.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is first directed to a quick release device for exoskeleton leg support to assist a patient to better disassemble and assemble. The device comprises a lower leg support assembly, a lower leg support assembly and a quick-release assembly for connecting the lower leg support assembly and the lower leg support assembly; characterized in that, the quick detach subassembly includes:
the first mounting piece is provided with an insert and a first locking groove;
the second mounting piece is provided with a slot for the insertion of the plug-in unit and a second locking groove corresponding to the first locking groove in position;
a locking member located in the second locking groove and reciprocatably extended in the first locking groove by a spring to unlock/lock the first and second mounting members; and
the first mounting member and the second mounting member are selectively mounted to the lower leg support assembly and the lower leg brace assembly, respectively.
Adopt above technical scheme, make the utility model discloses following technological effect has:
the utility model discloses a position of latch fitting in first locked groove and second locked groove realizes the locking and the unblock of first installed part and second installed part, from realizing installing in the dismantlement between shank supporting component and the shank leg support subassembly, whole process only needs can accomplish through the reset action of spring, and is simple and quick.
Further, the locking piece comprises a bolt and a hand screw; the side part of the second lock groove is provided with a strip-shaped opening along the groove direction; the bolt is arranged in the second locking groove through the spring, and the hand-screwed screw is arranged on the side part of the bolt and is positioned in the strip-shaped port to apply reciprocating motion force to the bolt. The hand-screwed screw is installed on the bolt after being provided with the threaded hole, is convenient to detach and mainly facilitates the reciprocating motion and force application of the bolt.
Furthermore, the lock further comprises a bolt cover plate which is arranged at the position, close to the first lock groove, of the second lock groove. The effect of bolt apron is that play a spacing effect that blocks the hand screw, and the notch department of first locked groove can be located to the bolt apron, and the bolt can pass the bolt apron, prevents that the hand screw from breaking away from the bar mouth under the excessive expansion of spring.
Furthermore, the first installation part is arranged on the lower leg support component, and the second installation part is arranged on the lower leg support component.
Furthermore, the installation adjusting seat is used for adjusting the distance between the lower leg supporting assembly and the lower leg supporting assembly, the installation adjusting seat is arranged on the lower leg supporting assembly, first adjusting hole groups are arranged on the installation adjusting seat at intervals, second adjusting hole groups are arranged on the second mounting piece at opposite positions, and the first adjusting hole groups are connected with the second adjusting hole groups through adjusting bolt through holes. The setting direction of the first adjusting hole group and the second adjusting hole group is consistent with the adjusting direction of the lower leg support assembly, and the relative distance between the first adjusting hole group and the second adjusting hole group is adjusted through staggered connection between the first adjusting hole group and the second adjusting hole group, so that the distance between the lower leg support assembly and the lower leg support assembly is adjusted.
Further, adjacent holes of the first set of adjustment holes are equidistant from each other; the spacing between adjacent holes of the second set of adjustment holes corresponds to the first set of adjustment holes. In order to realize the staggered connection between the first adjusting hole group and the second adjusting hole group, the distances between the holes of the first adjusting hole group and the second adjusting hole group are equal.
Further, the first adjusting hole group is divided into two rows, and adjacent holes in each row are equidistant; the spacing between adjacent holes of the second set of adjustment holes corresponds to the first set of adjustment holes. The arrangement of two rows or at least two rows can improve the stability of connection.
Furthermore, a sensor is arranged on the installation adjusting seat and connected to the lower leg supporting assembly. The sensor is the conventional arrangement of the lower leg support assembly, and aims to sense the stress condition of the lower leg support assembly and the lower leg support assembly when the leg portion walks so as to perform stress feedback.
Further, the lower leg support assembly comprises:
the shank leg support is horizontally provided with a strip-shaped groove;
a shank base plate, the shank base plate is positioned at one side of the shank support facing the shank,
the adjusting knob is positioned on one side, back to the lower leg, of the lower leg support, and a threaded rotary rod of the adjusting knob penetrates through the strip-shaped groove to be connected with the lower leg base plate through a threaded through hole. Through the strip-shaped groove, the adjusting knob can drive the shank base plate to adjust the horizontal position to adapt to the shapes of shanks of different suitable people, and the adjusting knob is screwed down to fix the position when the shank base plate is adjusted to a proper position.
Furthermore, the leg support further comprises a clamping gasket, and the clamping gasket is arranged between the adjusting knob and the leg support. The clamping washer is used for preventing the adjusting knob from loosening to cause the position of the crus pad to deform.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a plan view of the present invention.
Fig. 4 is a schematic structural view of the quick release assembly of the present invention.
Fig. 5 is an exploded view of the calf leg rest assembly of the present invention.
Wherein:
lower leg support assembly 1
Shank leg support assembly 2
First mounting member 31
Plug-in component 312
Lock 33
Latch cover plate 36
Mounting and adjusting seat 5
First regulating hole group 51
Second regulating hole group 323
Sensor 6
Shank leg support 23
Shank support plate 24
Adjusting knob 21
Clamping washer 22
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Referring to fig. 1, 2 and 3, the present invention provides a quick release device for exoskeleton crus support, which is used to help patients to better detach and install. The device comprises a lower leg support component 1, a lower leg support component 2 and a quick-release component 3 which is connected with the lower leg support component 1 and the lower leg support component 2. Wherein quick release assembly 3 includes a first mount 31, a second mount 32, and a lock 33. Specifically, the first mounting member 31 is provided with a plug-in member 312 and a first locking groove 311; the second mounting member 32 is provided with a slot 322 into which the plug-in unit 312 is inserted, and a second locking groove 321 corresponding to the first locking groove 311 in position; the locking member 33 is located in the second locking groove 321 and reciprocatably extends in the first locking groove 311 by a spring 34, thereby unlocking/locking the first and second mounting members 31 and 32. The utility model discloses a latch fitting 33 realizes the locking and the unblock of first installed part 31 and second installed part 32 in the position of first locked groove 311 and second locked groove 321, from realizing installing in dismantling between shank supporting component 1 and shank leg support component 2, whole process only needs can accomplish through the reset action of spring 34, and is simple and quick.
It should be noted that the first mounting member 31 and the second mounting member 32 are alternatively mounted on the lower leg support assembly 1 and the lower leg support assembly 2, and it is to be understood that the first mounting member 31 and the second mounting member 32 are intended to mount the lower leg support assembly 1 and the lower leg support assembly 2, and the functions of the first mounting member 31 and the second mounting member 32 are realized by the first mounting member 31 and the second mounting member 32, but the positions of the first mounting member 31 and the second mounting member 32 can be switched. In the embodiments described below, the first attachment member 31 is provided on the lower leg brace assembly 2, and the second attachment member 32 is provided on the lower leg support assembly 1.
The invention is further described below with reference to the accompanying drawings and specific embodiments:
the simple locking member 33 may have difficulty in applying force during the reciprocating motion, and as a preferred embodiment of the present embodiment, the locking member 33 includes a latch and a hand screw 35; the side of the second locking groove 321 is provided with a strip-shaped opening along the groove direction; the bolt is disposed in the second locking groove 321 through the spring 34, and the hand screw 35 is disposed at a side portion of the bolt and located in the bar-shaped opening to apply a reciprocating force to the bolt. The hand-screwed screw 35 is mounted on the bolt after being provided with a threaded hole, is convenient to detach and is mainly used for realizing the reciprocating motion of the bolt and facilitating the force application.
Referring to fig. 4, in order to further optimize the mechanism and operation of the locking member 33, the present invention further includes a latch cover 36 disposed at a position where the second locking groove 321 is close to the first locking groove 311. The latch cover 36 functions as a stop for the hand screw 35, the latch cover 36 can be disposed at the opening of the first slot 311, and the latch can pass through the latch cover 36 to prevent the hand screw 35 from being separated from the bar-shaped opening under the excessive expansion of the spring 34.
The leg shapes of different patients are different, for example, the thicknesses of the calf and the calf bones are different, so that the device needs to be different from person to person when in use, and the device is convenient to install. Furthermore, the device also comprises an installation adjusting seat 5 used for adjusting the distance between the lower leg support component 1 and the lower leg support component 2, the installation adjusting seat 5 is arranged on the lower leg support component 1, a first adjusting hole group 51 is arranged on the installation adjusting seat 5 at intervals, a second adjusting hole group 323 is arranged on the second installation component 32 at a position opposite to the first adjusting hole group 51, and the first adjusting hole group 51 is connected with the second adjusting hole group 323 through an adjusting bolt via hole. The setting direction of the first adjusting hole group 51 and the second adjusting hole group 323 is consistent with the adjusting direction of the lower leg support assembly 2, and the relative distance between the first adjusting hole group 51 and the second adjusting hole group 323 can be adjusted through staggered connection, so that the distance between the lower leg support assembly 1 and the lower leg support assembly 2 can be adjusted.
Further, adjacent holes of the first adjusting hole group 51 are equidistant; the interval between the adjacent holes of the second adjustment hole group 323 corresponds to the first adjustment hole group 51. To achieve the above-described offset connection between the first adjustment hole group 51 and the second adjustment hole group 323, the distances between the holes of the first adjustment hole group 51 and the second adjustment hole group 323 are equal.
Still further, the first adjusting hole group 51 is divided into two rows, with adjacent holes of each row being equidistant from each other; the interval between the adjacent holes of the second adjustment hole group 323 corresponds to the first adjustment hole group 51. The arrangement of two rows or at least two rows can improve the stability of connection.
The sensor 6 is arranged on the installation adjusting seat 5, and the sensor 6 is a conventional arrangement of the lower leg support assembly 1, and aims to sense the stress condition of the lower leg support assembly on the leg and perform stress feedback. Referring to fig. 1 and 2, the sensor 6 is fixed to the mounting adjustment base 5, and then placed in the mounting opening of the lower leg support assembly 1 and the sensor 6 and the lower leg support assembly 1 are fixed by screws. In this way, one end of the sensor 6 is fixed to the lower leg support assembly 1 by screws, the other end is a free end, the sensor 6 is mounted on the mounting adjustment base 5, and the mounting adjustment base 5 is connected to the lower leg support assembly 2 through the first mounting member 31 and the second mounting member 32. So that the change of the stress between the lower leg support component 1 and the lower leg support component 2 can be sensed when the lower leg moves.
Referring to fig. 5, the lower leg support assembly 2 includes a lower leg support 23, a lower leg cushion 24 and an adjusting knob 21, and specifically, a strip-shaped groove 231 is horizontally arranged on the lower leg support 23; the lower leg cushion plate 24 is positioned on one side of the lower leg support 23 facing towards the lower leg, the adjusting knob 21 is positioned on one side of the lower leg support 23 back facing towards the lower leg, and the threaded rotary rod of the adjusting knob 21 penetrates through the strip-shaped groove 231 to be connected with the lower leg cushion plate 24 through a threaded hole. Through the strip-shaped groove 231, the adjusting knob 21 can drive the shank cushion plate 24 to adjust the horizontal position to adapt to the shapes of shanks of different suitable people, and the adjusting knob 21 is screwed down to fix the position when the adjusting knob is adjusted to the proper position.
Further, in order to prevent the adjusting knob 21 from loosening and causing the position of the lower leg cushion plate 24 to deform, the lower leg support assembly 2 further comprises a clamping gasket 22, and the clamping gasket 22 is arranged between the adjusting knob 21 and the lower leg support 23 in a cushioning manner.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Many modifications may be made by one of ordinary skill in the art in light of the above teachings. Therefore, the invention should not be limited by the details of the embodiments set forth herein without departing from the spirit of the claims, which are intended to be limited only by the scope of the following claims.
Claims (10)
1. A quick release device for exoskeleton crus support comprises a crus support assembly, a crus leg support assembly and a quick release assembly connected with the crus support assembly and the crus leg support assembly; characterized in that, the quick detach subassembly includes: the first mounting piece is provided with an insert and a first locking groove; the second mounting piece is provided with a slot for the insertion of the plug-in unit and a second locking groove corresponding to the first locking groove in position; a locking member located in the second locking groove and reciprocatably extended in the first locking groove by a spring to unlock/lock the first and second mounting members; and the first mounting piece and the second mounting piece are correspondingly mounted on the lower leg support assembly and the lower leg support assembly.
2. The quick release device of claim 1, characterized in that: the locking piece comprises a bolt and a hand-screwed screw; the side part of the second lock groove is provided with a strip-shaped opening along the groove direction; the bolt is arranged in the second locking groove through the spring, and the hand-screwed screw is arranged on the side part of the bolt and is positioned in the strip-shaped port to apply reciprocating motion force to the bolt.
3. The quick release device of claim 2, characterized in that: the lock further comprises a bolt cover plate which is arranged at the position, close to the first lock groove, of the second lock groove.
4. The quick release device of claim 1, characterized in that: the first mounting piece is arranged on the lower leg support assembly, and the second mounting piece is arranged on the lower leg support assembly.
5. The quick release device of claim 4, characterized in that: the shank supporting component is arranged on the shank supporting component, the first adjusting hole group is arranged on the installation adjusting seat at intervals, the second adjusting hole group is arranged on the second mounting component at a position opposite to the first adjusting hole group, and the first adjusting hole group is connected with the second adjusting hole group through the adjusting bolt.
6. The quick release device of claim 5, characterized in that: the adjacent holes of the first adjusting hole group are equidistant; the spacing between adjacent holes of the second set of adjustment holes corresponds to the first set of adjustment holes.
7. The quick release device of claim 6, characterized in that: the first adjusting hole group is divided into two rows, and the adjacent holes of each row are equidistant; the spacing between adjacent holes of the second set of adjustment holes corresponds to the first set of adjustment holes.
8. The quick release device of claim 5, characterized in that: and a sensor is arranged on the mounting and adjusting seat and is connected to the shank supporting component.
9. The quick release device of claim 1, characterized in that: the calf leg rest assembly comprises:
the shank leg support is horizontally provided with a strip-shaped groove;
a shank base plate, the shank base plate is positioned at one side of the shank support facing the shank,
the adjusting knob is positioned on one side, back to the lower leg, of the lower leg support, and a threaded rotary rod of the adjusting knob penetrates through the strip-shaped groove to be connected with the lower leg base plate through a threaded through hole.
10. The quick release device of claim 9, further comprising: the shank and leg support is characterized by further comprising a clamping gasket, and the clamping gasket is arranged between the adjusting knob and the shank and leg support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966504.6U CN213641921U (en) | 2020-09-10 | 2020-09-10 | Quick release device for exoskeleton shank support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966504.6U CN213641921U (en) | 2020-09-10 | 2020-09-10 | Quick release device for exoskeleton shank support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213641921U true CN213641921U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966504.6U Active CN213641921U (en) | 2020-09-10 | 2020-09-10 | Quick release device for exoskeleton shank support |
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| Country | Link |
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| CN (1) | CN213641921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954053A (en) * | 2021-12-01 | 2022-01-21 | 上海傅利叶智能科技有限公司 | Exoskeleton wearing equipment with adjustable wearing space |
-
2020
- 2020-09-10 CN CN202021966504.6U patent/CN213641921U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954053A (en) * | 2021-12-01 | 2022-01-21 | 上海傅利叶智能科技有限公司 | Exoskeleton wearing equipment with adjustable wearing space |
| CN113954053B (en) * | 2021-12-01 | 2023-08-15 | 上海傅利叶智能科技有限公司 | Wearing space adjustable exoskeleton wearing equipment |
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