CN219354562U - Ankle joint alignment mechanism and ankle joint rehabilitation robot - Google Patents
Ankle joint alignment mechanism and ankle joint rehabilitation robot Download PDFInfo
- Publication number
- CN219354562U CN219354562U CN202222000155.8U CN202222000155U CN219354562U CN 219354562 U CN219354562 U CN 219354562U CN 202222000155 U CN202222000155 U CN 202222000155U CN 219354562 U CN219354562 U CN 219354562U
- Authority
- CN
- China
- Prior art keywords
- support frame
- hoop
- foot bracket
- alignment mechanism
- spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000544 articulatio talocruralis Anatomy 0.000 title claims abstract description 24
- 210000002683 foot Anatomy 0.000 claims description 90
- 125000006850 spacer group Chemical group 0.000 claims description 49
- 210000003423 ankle Anatomy 0.000 claims description 17
- 230000000694 effects Effects 0.000 description 9
- 239000013013 elastic material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses an ankle joint alignment mechanism, which aims to solve the problems of inconvenient adjustment and unstable connection in the prior art.
Description
Technical Field
The utility model relates to a rehabilitation instrument, in particular to an ankle joint alignment mechanism and an ankle joint rehabilitation robot.
Background
The ankle rehabilitation robot is a medical instrument for assisting the ankle joint of a patient to develop passive exercise, daily activities and promote rehabilitation, wherein the ankle rehabilitation robot comprises a mechanical joint which can be driven by a motor and used for assisting an ankle joint organ to assist the ankle joint of the patient in performing rehabilitation exercise. The ankle joint of the human body includes three degrees of freedom in normal activities, namely, degrees of freedom in plantarflexion-dorsiflexion directions, degrees of freedom in pronation-supination directions, and degrees of freedom in varus-valgus directions, respectively.
The utility model provides an ankle joint rehabilitation robot of bulletin number "CN113813142A", including the recovered device of trouble side, the recovered device of trouble side is used for assisting the recovered motion of trouble side ankle joint, the recovered device of trouble side includes first leg support and first support, first leg support still includes first length adjustment mechanism, first length adjustment mechanism sets up between first leg support and first support, a distance between the first foot support that is used for adjusting on first leg support and the first support, first support includes second length adjustment mechanism, second length adjustment mechanism includes first bracing piece, first sliding sleeve and second connecting piece, first sliding sleeve cover is established on first bracing piece, the second connecting piece can dismantle the setting between first bracing piece and first sliding sleeve, if the second connecting piece is split from first bracing piece or first sliding sleeve, first sliding sleeve can freely slide on first bracing piece, the second connecting piece is the bolt, reach the effect of adjusting distance between first leg support and the first foot support through the mode of bolt locking.
However, the prior art is not perfect enough, the bolt needs great strength to twist, sometimes still needs the instrument to assist, exists the problem that wastes time and energy through the mode of bolt elasticity, on the other hand, if the bolt does not screw down or cause the problem that the foot bracket rocked easily when not hard up, the mode of bolt fastening still has the problem that the connection is not firm enough.
Disclosure of Invention
In order to overcome the defects and the existing problems in the prior art, the utility model provides an ankle joint alignment mechanism and an ankle joint rehabilitation robot.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ankle alignment mechanism, comprising:
a support frame;
a foot rest;
the hoop member comprises a hoop plate, a connecting piece and a cam, wherein a handle is fixedly arranged on the cam, the hoop plate surrounds the support frame and the foot bracket, the connecting piece is arranged on the hoop plate, the cam is hinged on the connecting piece, the cam is further abutted against the hoop plate, if the cam rotates on the connecting piece, the hoop plate can be tightly held or loosened on the support frame and the foot bracket, if the hoop plate is tightly held on the support frame and the foot bracket, the foot bracket is fixedly arranged on the support frame, and if the hoop plate is loosened on the support frame and the foot bracket, the foot bracket is slidably arranged on the support frame.
Preferably, the hoop member is fixedly provided with a positioning part, and the positioning part is spliced on the support frame.
Preferably, the positioning part is a protrusion formed on the inner side of the hoop plate, the supporting frame is provided with a groove, and the positioning part is inserted into the groove.
Preferably, the hoop plate comprises a first arc-shaped arm and a second arc-shaped arm, the first arc-shaped arm is held tightly on the support frame and the foot bracket, the second arc-shaped arm is held tightly on the support frame and the foot bracket, the length of the first arc-shaped arm is larger than that of the second arc-shaped arm, and the positioning part is fixedly arranged on the second arc-shaped arm.
Preferably, the support frame comprises an outer tube, the foot bracket comprises an inner tube, the inner tube is inserted into the outer tube, and the hoop plate can be clasped or loosened on the outer tube and the inner tube.
Preferably, the support frame further comprises an outer spacer for limiting the sliding travel of the foot rest on the support frame.
Preferably, the outer spacer comprises a first pipe section and a key block, the first pipe section is inserted into the outer pipe, a key groove is formed in the outer pipe, and the key block is arranged in the key groove.
Preferably, the foot bracket further comprises an inner spacer, and the outer spacer is arranged on the sliding travel of the inner spacer.
Preferably, the inner spacer comprises a second pipe section and a buckle, the second pipe section is sleeved on the inner pipe, a clamping groove is formed in the inner pipe, and the buckle is clamped in the clamping groove.
Preferably, the hoop member further comprises a spacer, a clearance groove is formed between the hoop plate and the cam, and the spacer is arranged in the clearance groove.
On the other hand, the utility model also provides an ankle rehabilitation robot which comprises the ankle joint alignment mechanism, a base and a leg bracket, wherein the leg bracket and the support frame are respectively arranged on the base.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
(1) According to the utility model, the user drives the cam to rotate on the connecting piece, so that the tightness of the hoop member can be adjusted, the position of the foot bracket on the support frame can be adjusted by bare hands without tools, and the foot bracket and the support frame are matched and fastened more and more along with the increasing of the holding force of the hoop member on the support frame and the foot bracket, so that the foot bracket has the advantages of simple structure, simplicity and convenience in operation and firm connection.
(2) In the utility model, a user can hold the handle by hand, and the cam can be driven to rotate on the connecting piece by applying force to the handle, so that the handle plays a role of a labor-saving lever, and the operation of the utility model is further facilitated.
(3) In the utility model, if the foot bracket slides on the support frame, the positioning part is inserted on the support frame, the hoop member and the support frame are kept fixed, and the foot bracket also synchronously slides relative to the hoop member, so that the hoop member can be rapidly and subsequently held on the support frame and the foot bracket.
Drawings
FIG. 1 is one of the perspective views of the ankle alignment mechanism of the present utility model;
FIG. 2 is a second perspective view of the ankle alignment mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of the ankle alignment mechanism of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at "A" in the boss 3 of the present utility model;
FIG. 5 is one of the schematic exploded structural views of the ankle alignment mechanism of the utility model;
FIG. 6 is a second schematic exploded view of the ankle alignment mechanism of the present utility model;
FIG. 7 is one of the schematic exploded structural views of the hoop member of the ankle alignment mechanism of the present utility model;
FIG. 8 is a second schematic exploded view of the hoop member of the ankle alignment mechanism of the present utility model;
fig. 9 is a schematic perspective view of an ankle rehabilitation robot according to the present utility model;
in the figure: 1-supporting frame, 2-foot bracket, 3-anchor ear piece, 4-leg bracket, 5-base, 11-outer tube, 12-outer spacer, 21-inner tube, 22-inner spacer, 31-hoop plate, 32-connecting piece, 33-cam, 34-gasket, 111-groove, 112-keyway, 113-first clearance hole, 121-first tube section, 122-key block, 123-retainer ring, 124-second clearance hole, 211-clamping slot, 221-second tube section, 222-buckle, 223-third clearance hole, 311-first arc arm, 312-second arc arm, 313-first through hole, 314-second through hole, 315-locating part, 316-clearance slot, 321-head, 322-connecting rod, 323-rotating shaft and 331-handle.
Detailed Description
The present utility model is further described below with reference to the drawings and specific embodiments for the purpose of facilitating understanding by those skilled in the art.
As shown in fig. 1 to 8, an ankle joint alignment mechanism includes a support frame 1, a foot bracket 2, and a hoop member 3.
The hoop member 3 is arranged on the support frame 1 and the foot bracket 2, the hoop member 3 can be clasped or loosened on the support frame 1 and the foot bracket 2, if the hoop member 3 is clasped on the support frame 1 and the foot bracket 2, the foot bracket 2 is fixedly arranged on the support frame 1, and if the hoop member 3 is loosened on the support frame 1 and the foot bracket 2, the foot bracket 2 is slidably arranged on the support frame 1.
If the foot rest 2 is slidably disposed on the support frame 1, the user can drive the foot rest 2 to slide on the support frame 1, and the position of the foot rest 2 on the support frame 1 is changed, so as to achieve the effect of adjusting the position of the foot rest 2 on the support frame 1. If the foot rest 2 is fixedly disposed on the support frame 1, the foot rest 2 may be positioned on the support frame 1 so that the foot is smoothly placed on the foot rest 2.
In actual use, the user firstly releases the hoop 3 on the support frame 1 and the foot bracket 2, adjusts the foot bracket 2 to a proper position on the support frame 1, and then tightly holds the hoop 3 on the support frame 1 and the foot bracket 2, so that the patient can place the foot on the foot bracket 2 comfortably.
The hoop member 3 comprises a hoop plate 31, a connecting piece 32 and a cam 33, the hoop plate 31 surrounds the support frame 1 and the foot bracket 2, the connecting piece 32 is arranged on the hoop plate 31, the cam 33 is hinged on the connecting piece 32, the cam 33 is also abutted against the hoop plate 31, the hoop plate 31 can be clasped or loosened on the support frame 1 and the foot bracket 2 if the cam 33 rotates on the connecting piece 32, the foot bracket 2 is fixedly arranged on the support frame 1 if the hoop plate 31 is clasped on the support frame 1 and the foot bracket 2, and the foot bracket 2 is slidably arranged on the support frame 1 if the hoop plate 31 is loosened on the support frame 1 and the foot bracket 2.
The hoop plate 31 is tightly held on the support frame 1 and the foot bracket 2, and the hoop member 3 is tightly held on the support frame 1 and the foot bracket 2. The release of the hoop plate 31 on the support frame 1 and the foot rest 2 means that the hoop 3 is released on the support frame 1 and the foot rest 2.
Specifically, the overall structure of the hoop plate 31 is arc-shaped, the hoop plate 31 is made of an elastic material, and the elastic material may be stainless steel. One end of the link 32 is provided at one end of the hoop plate 31, a cam 33 is hinged at the other end of the link 32, the cam 33 is also abutted against the other end of the link 32, and both ends of the hoop plate 31 are provided between the cam 33 and one end of the link 32.
In actual use, the user drives the cam 33 to rotate on the connecting piece 32, so that the tightness of the hoop member 3 can be adjusted, the position of the foot bracket 2 on the support frame 1 can be adjusted by bare hands without tools, and the foot bracket 2 and the support frame 1 are matched and fastened more and more along with the enlargement of the holding force of the hoop member 3 on the support frame 1 and the foot bracket 2, so that the foot bracket has the advantages of simple structure, simplicity and convenience in operation and firm connection.
The hoop 3 further comprises a handle 331, the handle 331 being adapted to drive the cam 33 to rotate on the connecting member 32. The handle 331 has a rod-like overall structure. In practical use, a user can hold the handle 331, and the cam 33 can be driven to rotate on the connecting piece 32 by applying force to the handle 331, so that the operation of the utility model is further facilitated.
The handle 331 is fixedly provided on the outer side of the cam 33, and extends to the outer side of the cam 33. The handle 331 has the function of a labor-saving lever, and further facilitates the operation of the utility model.
The hoop plate 31 comprises a first arc-shaped arm 311 and a second arc-shaped arm 312, the first arc-shaped arm 311 and the second arc-shaped arm 312 form the hoop plate 31, the cam 33, the first arc-shaped arm 311, the second arc-shaped arm 312 and the connecting piece 32 are sequentially arranged together, the first arc-shaped arm 311 is clasped on the support frame 1 and the foot bracket 2, the second arc-shaped arm 312 is clasped on the support frame 1 and the foot bracket 2, and the length of the first arc-shaped arm 311 is larger than that of the second arc-shaped arm 312.
Wherein the first arc-shaped arm 311 and the second arc-shaped arm 312 are sequentially disposed in the length direction of the hoop plate 31. Since the length of the first arc arm 311 is greater than that of the second arc arm 312, if the first arc arm 311 and the second arc arm 312 are subjected to the same force, the first arc arm 311 is more easily elastically deformed than the second arc arm 312.
In actual use, the user drives the hoop plate 31 to be loosened on the support frame 1 and the foot bracket 2, the first arc-shaped arm 311 can be loosened on the support frame 1 and the foot bracket 2, and the second arc-shaped arm 312 can be clasped on the support frame 1 and the foot bracket 2, so that the hoop plate 31 is prevented from shaking on the support frame 1 and the foot bracket 2, and the hoop plate 31 can be clasped on the support frame 1 and the foot bracket 2 later.
The connector 32 includes a head 321 and a link 322, the head 321 being provided on one end of the hoop plate 31, and the cam 33 being hinged to the link 322. In actual use, if the hoop plate 31 is released or alerted to the support frame 1 and foot rest 2, the ends of the hoop plate 31 move toward or away from each other along the length of the link 322.
The first through hole 313 is formed at one end of the hoop plate 31, the second through hole 314 is formed at the other end of the hoop plate 31, and the connecting rod 322 is arranged through the first through hole 313 and the second through hole 314, so that the connection reliability of the connecting piece 32 and the hoop plate 31 is improved.
The connecting piece 32 further comprises a rotating shaft 323, and the cam 33 is hinged on the connecting rod 322 through the rotating shaft 323.
The hoop member 3 further comprises a spacer 34, a clearance groove 316 is provided between the hoop plate 31 and the cam 33, and the spacer 34 is provided in the clearance groove 316. The washer 34 is designed to avoid the cam 33 from scratching the hoop plate 31.
Specifically, the clearance groove 316 is formed on the collar plate 31, and the gasket 34 is sleeved on the connecting piece 32.
The anchor ear piece 3 is fixedly provided with a positioning part 315, and the positioning part 315 is inserted on the support frame 1.
In actual use, if the foot bracket 2 slides on the support frame 1, the positioning part 315 is inserted on the support frame 1, the hoop member 3 and the support frame 1 are kept fixed, and the foot bracket 2 also slides synchronously relative to the hoop member 3, so that the hoop member 3 is tightly held on the support frame 1 and the foot bracket 2 quickly.
Specifically, the positioning portion 315 is fixedly disposed on the hoop plate 31, so that the connection firmness between the positioning portion 315 and the support frame 1 is improved.
Further, the positioning portion 315 is fixedly disposed on the second arc arm 312. In actual use, if the hoop plate 31 is loosened on the support frame 1 and the foot bracket 2, the second arc arm 312 is slightly elastically deformed (negligible), and the positioning portion 315 is kept inserted on the support frame 1, so that the connection firmness between the positioning portion 315 and the support frame 1 is further improved.
The positioning portion 315 is a protrusion formed on the inner side of the second arc arm 312, the support frame 1 is provided with a groove 111, and the positioning portion 315 is inserted into the groove 111.
The support frame 1 comprises an outer tube 11, the foot bracket 2 comprises an inner tube 21, the inner tube 21 is inserted into the outer tube 11, and the hoop 3 can be tightly held or loosened on the outer tube 11 and the inner tube 21. The structure in which the inner tube 21 is inserted into the outer tube 11 contributes to smoothness of sliding of the foot bracket 2 on the support frame 1.
The overall structure of the outer tube 11 is flat oval, and the overall structure of the inner tube 21 is also flat oval. Thereby preventing the inner tube 21 from shaking in the circumferential direction of the outer tube 11.
The outer tube 11 is provided with a first avoidance hole 113. In actual use, if the hoop 3 is tightly held on the outer tube 11 and the inner tube 21, the outer tube 11 can be elastically deformed, the design of the first avoidance hole 113 improves the overall deformation effect of the outer tube 11, and the problem of crush failure when the outer tube 11 is stressed is avoided.
Specifically, at least two first avoidance holes 113 are provided, and two or more first avoidance holes 113 are provided in sequence in the circumferential direction of the outer tube 11.
The groove 111 is formed on the outer tube 11, the positioning part 315 is arranged together with the outer tube 11, and the hoop plate 31 is sleeved on the outer tube 11.
The support frame 1 further comprises an outer spacer 12, wherein the outer spacer 12 is used for limiting the sliding travel of the foot bracket 2 on the support frame 1. In actual use, the outer spacer 12 limits the sliding travel of the foot bracket 2 on the support frame 1, prevents the foot bracket 2 from being separated from the support frame 1, and improves the reliability of assembly.
The outer spacer 12 is detachably arranged on the outer tube 11. If the outer spacer 12 is removed from the outer tube 11, the foot bracket 2 can slide to be separated from the support frame 1, and the outer spacer 12 is detachably arranged on the outer tube 11, so that the foot bracket 2 can be conveniently detached from the support frame 1.
The outer spacer 12 comprises a first pipe section 121 and a key block 122, the first pipe section 121 is inserted into the outer pipe 11, a key groove 112 is formed in the outer pipe 11, the key block 122 is arranged in the key groove 112, and therefore the outer spacer 12 can be detachably arranged on the outer pipe 11, the detachable structure is relatively simple, and a user can disassemble the outer spacer 12 on the outer pipe 11 by bare hands.
In particular, the overall structure of the first tube section 121 is flat oval, the first tube section 121 fitting within the outer tube 11. The key block 122 is formed on the outer side of the first pipe section 121, the key groove 112 is a through hole formed on the side surface of the outer pipe 11, and the key groove 112 and the first clearance hole 113 are disposed in the same circumferential direction of the outer pipe 11.
The outer spacer 12 further comprises a collar 123, the collar 123 being adapted to define the depth to which the first pipe section 121 is inserted into the outer pipe 11. Specifically, the collar 123 is formed to seat at one end of the first pipe segment 121.
The second avoidance holes 124 are formed in the outer spacer 12, and the design of the second avoidance holes 124 improves the overall deformation effect of the outer spacer 12 and avoids the problem of crush when the outer spacer 12 is stressed.
Specifically, at least two second avoidance holes 124 are provided, and two or more second avoidance holes 124 are provided in sequence also in the circumferential direction of the first pipe section 121.
The foot rest 2 further comprises an inner spacer 22, the inner spacer 22 fitting within the outer tube 11. In actual use, the inner spacer 22 is slidably disposed within the outer tube 11, and the inner spacer 22 fits within the outer tube 11, improving the smoothness of the sliding of the foot rest 2 on the support frame 1.
The outer spacer 12 is disposed on the sliding travel of the inner spacer 22, thereby achieving the effect that the outer spacer 12 defines the sliding travel of the foot bracket 2.
Specifically, the inner spacer 22 includes a second pipe section 221, the second pipe section 221 is sleeved on the inner pipe 21, and the first pipe section 121 is located in the sliding direction of the second pipe section 221. The second pipe section 221 has a flat oval overall structure, and the outer side surface of the second pipe section 221 is fitted on the inner side surface of the outer pipe 11 in all directions.
The inner spacer 22 is detachably arranged on the inner tube 21. So that the inner spacer 22 and the inner tube 21 are easily disassembled and assembled.
The inner spacer 22 further comprises a buckle 222, the inner tube 21 is provided with a clamping groove 211, the buckle 222 is clamped in the clamping groove 211, and therefore the inner spacer 22 is detachably arranged on the inner tube 21.
The third avoidance holes 223 are formed in the inner spacer 22, and the design of the third avoidance holes 223 improves the overall deformation effect of the inner spacer 22, and avoids the problem of crush when the inner spacer 22 is stressed.
Specifically, at least two third clearance holes 223 are provided, and two or more third clearance holes 223 are provided in sequence also in the circumferential direction of the second pipe section 221.
On the other hand, as shown in fig. 9, there is also disclosed an ankle rehabilitation robot comprising the above ankle alignment mechanism, further comprising a base 5 and a leg bracket 4, the leg bracket 4 and the support frame 1 being respectively provided on the base 5.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. An ankle alignment mechanism, comprising:
a support (1);
a foot rest (2);
staple bolt spare (3), it includes hoop board (31), connecting piece (32) and cam (33), fixedly on cam (33) be provided with handle (331), hoop board (31) encircle on support frame (1) and foot bracket (2), connecting piece (32) set up on hoop board (31), cam (33) are articulated on connecting piece (32), cam (33) still butt on hoop board (31), if cam (33) are rotated on connecting piece (32), hoop board (31) can hug tightly or loosen on support frame (1) and foot bracket (2), if hoop board (31) hugs tightly on support frame (1) and foot bracket (2), foot bracket (2) are fixed to be set up on support frame (1), if hoop board (31) loosen on support frame (1) and foot bracket (2), foot bracket (2) slidable set up on support frame (1).
2. The ankle joint alignment mechanism according to claim 1, wherein a positioning portion (315) is fixedly arranged on the hoop member (3), and the positioning portion (315) is inserted into the support frame (1).
3. The ankle joint alignment mechanism according to claim 2, wherein the positioning portion (315) is a protrusion formed on the inner side of the hoop plate (31), the support frame (1) is provided with a groove (111), and the positioning portion (315) is inserted into the groove (111).
4. An ankle joint alignment mechanism according to claim 2 or 3, wherein the hoop plate (31) comprises a first arc arm (311) and a second arc arm (312), the first arc arm (311) is clasped on the support frame (1) and the foot bracket (2), the second arc arm (312) is clasped on the support frame (1) and the foot bracket (2), the length of the first arc arm (311) is greater than the length of the second arc arm (312), and the positioning part (315) is fixedly arranged on the second arc arm (312).
5. An ankle joint alignment mechanism according to claim 1, wherein the support frame (1) comprises an outer tube (11), the foot rest (2) comprises an inner tube (21), the inner tube (21) is inserted into the outer tube (11), and the hoop plate (31) can be clasped or unclamped on the outer tube (11) and the inner tube (21).
6. An ankle alignment mechanism according to claim 5, wherein the support frame (1) further comprises an outer spacer (12), the outer spacer (12) being adapted to define the sliding travel of the foot bracket (2) on the support frame (1).
7. The ankle joint alignment mechanism according to claim 6, wherein the outer spacer (12) comprises a first pipe section (121) and a key block (122), the first pipe section (121) is inserted into the outer pipe (11), a key groove (112) is formed in the outer pipe (11), and the key block (122) is arranged in the key groove (112).
8. An ankle alignment mechanism according to claim 6 or 7, wherein the foot bracket (2) further comprises an inner spacer (22), the outer spacer (12) being arranged on the sliding travel of the inner spacer (22).
9. The ankle joint alignment mechanism according to claim 8, wherein the inner spacer (22) comprises a second pipe section (221) and a buckle (222), the second pipe section (221) is sleeved on the inner pipe (21), the inner pipe (21) is provided with a clamping groove (211), and the buckle (222) is clamped in the clamping groove (211).
10. The ankle joint alignment mechanism according to claim 1, wherein the hoop member (3) further comprises a spacer (34), a clearance groove (316) is provided between the hoop plate (31) and the cam (33), and the spacer (34) is provided in the clearance groove (316).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000155.8U CN219354562U (en) | 2022-07-29 | 2022-07-29 | Ankle joint alignment mechanism and ankle joint rehabilitation robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222000155.8U CN219354562U (en) | 2022-07-29 | 2022-07-29 | Ankle joint alignment mechanism and ankle joint rehabilitation robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219354562U true CN219354562U (en) | 2023-07-18 |
Family
ID=87140524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222000155.8U Active CN219354562U (en) | 2022-07-29 | 2022-07-29 | Ankle joint alignment mechanism and ankle joint rehabilitation robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219354562U (en) |
-
2022
- 2022-07-29 CN CN202222000155.8U patent/CN219354562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102246052B1 (en) | Rehabilitation exercise apparatus for upper limb and lower limb | |
| JP2948227B2 (en) | Clamp fixing device | |
| US20090306553A1 (en) | Portable therapeutic support handle | |
| US20030065281A1 (en) | Orthotic device | |
| US8029452B2 (en) | Arm brace for sonographers | |
| US20200078266A1 (en) | Myofascial release apparatus | |
| US8852063B2 (en) | Humerus-stabilized shoulder stretch device | |
| CN219354562U (en) | Ankle joint alignment mechanism and ankle joint rehabilitation robot | |
| CN110074946B (en) | Wrist function rehabilitation training device | |
| CN107928987B (en) | Holding mechanism of wrist joint rehabilitation training device | |
| JP2007244703A (en) | Exercise device for arm and shoulder | |
| WO2009084228A1 (en) | Muscle-power assisting device | |
| CN213465757U (en) | Rear opening and closing shifting machine | |
| JP4194739B2 (en) | Headrest support device in hospital chair | |
| CN217828338U (en) | Finger joint rehabilitation auxiliary device | |
| CN219250948U (en) | Moxibustion instrument | |
| CN219782759U (en) | Hand support for craniocerebral operation | |
| CN213077384U (en) | Self-adaptive adjusting device for distance of holding mechanism of wrist joint rehabilitation training device | |
| CN210380006U (en) | Fixing structure of cable sheath | |
| CN219049313U (en) | Elbow joint training device | |
| CN219599589U (en) | Foot positioning device and mechanical exoskeleton | |
| CN113491618A (en) | Exoskeleton robot hand with thumb adjusting mechanism | |
| CN217310754U (en) | Multi-degree-of-freedom shoulder joint rehabilitation supporting device | |
| CN218943767U (en) | Special board of radial artery puncture for operating room | |
| CN218045323U (en) | Tracer convenient to rotation regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Ankle Joint Alignment Mechanism and Ankle Joint Rehabilitation Robot Granted publication date: 20230718 Pledgee: Bank of China Limited Zhengzhou Economic and Technological Development Zone Branch Pledgor: Zhengzhou Anjeli Intelligent Technology Co.,Ltd. Registration number: Y2024980007391 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |