CN209808670U - Ankle and foot orthosis for children - Google Patents
Ankle and foot orthosis for children Download PDFInfo
- Publication number
- CN209808670U CN209808670U CN201920319427.6U CN201920319427U CN209808670U CN 209808670 U CN209808670 U CN 209808670U CN 201920319427 U CN201920319427 U CN 201920319427U CN 209808670 U CN209808670 U CN 209808670U
- Authority
- CN
- China
- Prior art keywords
- rod
- ankle
- base
- foot
- board
- 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.)
- Expired - Fee Related
Links
- 210000002683 foot Anatomy 0.000 title abstract description 16
- 210000003423 ankle Anatomy 0.000 title abstract description 5
- 229920003266 Leaf® Polymers 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000399 orthopedic effect Effects 0.000 abstract description 13
- 239000000203 mixture Substances 0.000 abstract description 6
- 210000000544 articulatio talocruralis Anatomy 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, a children's ankle foot orthopedic ware is disclosed, can not carry out the trouble problem of altitude mixture control and ankle joint angle modulation to current orthopedic ware, the following scheme is put forward now, and it includes shank board and foot board, the foot board articulates in the one end of shank board, be equipped with the mounting bracket on the shank board, the bottom of shank board is connected with the uide bushing, and the one end slidable mounting of uide bushing has the regulation pole, and the one end of adjusting the pole articulates there is the connecting rod, and the one end of connecting rod is articulated with the foot board, the both sides of mounting bracket articulate there are two push rods, the below of mounting bracket is equipped with the base, and slidable mounting has two fly leafs on the base, the. The utility model discloses realize orthopedic ankle joint angular adjustment, it is convenient to adjust, and stable in structure can carry out orthopedic altitude mixture control simultaneously, satisfies the user and to the demand of co-altitude, improves use comfort, easily promotes.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a children ankle foot orthopedic ware.
Background
The base of the existing ankle-foot orthosis is only a simple supporting seat, the height of the existing ankle-foot orthosis cannot be adjusted according to the requirements of a user, the comfort level of the user is affected, and meanwhile, when the angle of an ankle joint to be corrected is adjusted, the ankle-foot orthosis is adjusted through a rope belt, is troublesome to adjust and is easy to loosen, so that the problem is solved by the ankle-foot orthosis for children.
SUMMERY OF THE UTILITY MODEL
The utility model provides a children ankle foot orthopedic ware has solved current orthopedic ware and can not carry out the trouble problem of altitude mixture control and angle modulation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ankle-foot orthosis for a child, comprising a leg plate and a foot plate, the foot plate being hinged to one end of the leg plate, the leg plate is provided with a mounting frame, the bottom of the leg plate is connected with a guide sleeve, one end of the guide sleeve is slidably provided with an adjusting rod, one end of the adjusting rod is hinged with a connecting rod, one end of the connecting rod is hinged with the foot plate, two push rods are hinged on two sides of the mounting rack, a base is arranged below the mounting rack, two movable plates are arranged on the base in a sliding manner, the bottom of the push rod is hinged with the movable plate, a driving rod which is horizontally arranged is rotatably arranged on the base, one end of the base is rotatably provided with a handle rod which is connected with the driving rod in a transmission way, a gear is fixedly sleeved on the handle rod, the one end slidable mounting of base has the rack, and the rack meshes with the gear, the lead screw is installed to the one end screw thread of uide bushing, and the lead screw rotates with the regulation pole to be connected.
Preferably, be equipped with the cavity on the uide bushing, slidable mounting has the connecting block in the cavity, the one end of keeping away from the connecting rod of adjusting the pole is fixed with the connecting block, the one end of lead screw extends to and is connected with the connecting block rotation in the cavity.
Preferably, the actuating lever comprises first threaded rod and second threaded rod, and the screw thread opposite direction of first threaded rod and second threaded rod, two fly leafs respectively with first threaded rod and second threaded rod threaded connection.
Preferably, the fixed block is installed to the one end of base, and slidable mounting has the montant on the fixed block, and the top of montant is run through the fixed block and is fixed with the rack, and the cover is equipped with the spring on the montant, and the spring is located between rack and the fixed block.
Preferably, the top of the base is provided with a groove, the bottom of the movable plate is provided with a pulley, and the pulley is in rolling connection with the inner wall of the groove.
Preferably, the mounting frame is of a U-shaped structure, and the guide sleeve is fixedly connected with the mounting frame.
The utility model has the advantages that:
1. the adjusting rod is rotated to horizontally move, the adjusting rod drives the connecting rod to move, the angle adjustment of the leg plate and the foot plate is realized, the adjustment is convenient, the thread control is realized, and the adjusting mechanism is stable;
2. the handle rod is rotated to drive the driving rod to rotate, so that the two movable plates move oppositely or are away from each other, the hinge angle of the push rod is changed, and the height adjustment of the orthosis is realized.
The utility model discloses realize orthopedic ankle joint angular adjustment, it is convenient to adjust, and stable in structure can carry out orthopedic altitude mixture control simultaneously, satisfies the user and to the demand of co-altitude, improves use comfort, easily promotes.
Drawings
Fig. 1 is a schematic structural view of an ankle-foot orthosis for children according to the present invention.
Fig. 2 is a schematic structural diagram at a in fig. 1.
Fig. 3 is a schematic sectional structure view of the guide sleeve.
Fig. 4 is a side view of the mounting bracket.
In the figure: the foot pedal comprises a leg plate 1, a foot plate 2, a mounting frame 3, a guide sleeve 4, an adjusting rod 5, a connecting rod 6, a base 7, a movable plate 8, a driving rod 9, a fixing block 10, a vertical rod 11, a handle rod 12, a rack 13, a spring 14, a gear 15, a cavity 16, a lead screw 17, a connecting block 18 and a push rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an ankle-foot orthosis for children comprises a leg plate 1 and a foot plate 2, wherein the foot plate 2 is hinged to one end of the leg plate 1, the leg plate 1 is provided with a mounting frame 3, the bottom of the leg plate 1 is connected with a guide sleeve 4, one end of the guide sleeve 4 is slidably provided with an adjusting rod 5, one end of the adjusting rod 5 is hinged with a connecting rod 6, one end of the connecting rod 6 is hinged with the foot plate 2, two sides of the mounting frame 3 are hinged with two push rods 19, a base 7 is arranged below the mounting frame 3, two movable plates 8 are slidably arranged on the base 7, the bottom of the push rods 19 is hinged with the movable plates 8, a horizontally arranged driving rod 9 is rotatably arranged on the base 7, one end of the base 7 is rotatably provided with a handle rod 12, the handle rod 12 is in transmission connection with the driving rod 9, the rack 13 is meshed with the gear 15, a screw rod 17 is installed at one end of the guide sleeve 4 through threads, and the screw rod 17 is rotatably connected with the adjusting rod 5.
In the embodiment, a cavity 16 is arranged on the guide sleeve 4, a connecting block 18 is slidably arranged in the cavity 16, one end of the adjusting rod 5, which is far away from the connecting rod 6, is fixed to the connecting block 18, one end of a lead screw 17 extends into the cavity 16 and is rotatably connected to the connecting block 18, the driving rod 9 is composed of a first threaded rod and a second threaded rod, the thread directions of the first threaded rod and the second threaded rod are opposite, two movable plates 8 are respectively in threaded connection with the first threaded rod and the second threaded rod, a fixed block 10 is arranged at one end of the base 7, a vertical rod 11 is slidably arranged on the fixed block 10, the top of the vertical rod 11 penetrates through the fixed block 10 and is fixed to the rack 13, a spring 14 is sleeved on the vertical rod 11, the spring 14 is positioned between the rack 13 and the fixed block 10, a groove is formed in the top, the guide sleeve 4 is fixedly connected with the mounting frame 3, the adjusting rod 5 is horizontally moved by rotating the screw rod 17, the adjusting rod 5 drives the connecting rod 6 to move, the angle adjustment of the leg plate 1 and the foot plate 2 is realized, the adjustment is convenient, the thread control is realized, and the adjusting mechanism is stable; drive actuating lever 9 through rotating handle pole 12 and rotate, realize two fly leaf 8 motion in opposite directions or keep away from each other for push rod 19's articulated angle changes, thereby realizes orthopedic ware's altitude mixture control, the utility model discloses realize orthopedic ware's angle modulation, it is convenient to adjust, and stable in structure can carry out orthopedic ware's altitude mixture control simultaneously, satisfies the user to the demand of co-altitude, improves use comfort, easily promotes.
In the embodiment, the screw rod 17 is rotated to horizontally move in the guide sleeve 4, the screw rod 17 drives the connecting block 18 to slide in the cavity 16, so that the adjusting rod 5 is driven to horizontally move, the adjusting rod 5 drives the connecting rod 6 to move, the angle adjustment of the leg plate 1 and the foot plate 2 is realized, the adjustment is convenient, the thread control is realized, and the adjusting mechanism is stable; the vertical rod 11 is pulled down to drive the rack 13 to be separated from the gear 15, the spring 14 is always in a compressed state, the rack 13 is matched with the gear 15 to limit the handle rod 12 to rotate at will, the handle rod 12 is rotated to drive the driving rod 9 to rotate, the two movable plates 8 move oppositely or are far away from each other, the hinge angle of the push rod 19 is changed, and therefore the height adjustment of the orthopedic device is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a children ankle-foot orthosis, includes shank board (1) and foot board (2), foot board (2) articulates in the one end of shank board (1), its characterized in that, be equipped with mounting bracket (3) on shank board (1), the bottom of shank board (1) is connected with uide bushing (4), and the one end slidable mounting of uide bushing (4) has regulation pole (5), and the one end of adjusting pole (5) articulates there is connecting rod (6), and the one end of connecting rod (6) is articulated with foot board (2), the both sides of mounting bracket (3) articulate there are two push rods (19), the below of mounting bracket (3) is equipped with base (7), and slidable mounting has two fly leafs (8) on base (7), the bottom of push rod (19) is articulated with fly leaf (8), the actuating lever (9) of level setting are installed in the rotation on base (7), handle bar (12) are installed in the one end rotation of base (7), and handle bar (12) are connected with actuating lever (9) transmission, and fixed cover is equipped with gear (15) on handle bar (12), the one end slidable mounting of base (7) has rack (13), rack (13) and gear (15) meshing, lead screw (17) are installed to the one end screw thread of uide bushing (4), and lead screw (17) rotate with adjusting pole (5) and are connected.
2. An ankle-foot orthosis for children according to claim 1, characterized in that the guide sleeve (4) is provided with a cavity (16), a connecting block (18) is slidably mounted in the cavity (16), one end of the adjusting rod (5) far away from the connecting rod (6) is fixed with the connecting block (18), and one end of the screw rod (17) extends into the cavity (16) and is rotatably connected with the connecting block (18).
3. An ankle-foot orthosis for children according to claim 1, characterized in that the drive rod (9) consists of a first threaded rod and a second threaded rod, the threads of which are in opposite directions, and in that the two movable plates (8) are in threaded connection with the first threaded rod and the second threaded rod, respectively.
4. An ankle-foot orthosis for children according to claim 1, wherein a fixed block (10) is mounted at one end of the base (7), a vertical rod (11) is slidably mounted on the fixed block (10), the top of the vertical rod (11) penetrates through the fixed block (10) and is fixed with the rack (13), a spring (14) is sleeved on the vertical rod (11), and the spring (14) is located between the rack (13) and the fixed block (10).
5. An ankle-foot orthosis for children according to claim 1, wherein the base (7) is provided with a groove at the top, and the movable plate (8) is provided with a pulley at the bottom, wherein the pulley is in rolling connection with the inner wall of the groove.
6. An ankle-foot orthosis for children according to claim 1, characterized in that the mounting frame (3) is of U-shaped configuration, the guide sleeve (4) being fixedly connected to the mounting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319427.6U CN209808670U (en) | 2019-03-14 | 2019-03-14 | Ankle and foot orthosis for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319427.6U CN209808670U (en) | 2019-03-14 | 2019-03-14 | Ankle and foot orthosis for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808670U true CN209808670U (en) | 2019-12-20 |
Family
ID=68875535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319427.6U Expired - Fee Related CN209808670U (en) | 2019-03-14 | 2019-03-14 | Ankle and foot orthosis for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808670U (en) |
-
2019
- 2019-03-14 CN CN201920319427.6U patent/CN209808670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |