CN215607351U - Knee joint position adjustable structure for gait rehabilitation training - Google Patents
Knee joint position adjustable structure for gait rehabilitation training Download PDFInfo
- Publication number
- CN215607351U CN215607351U CN202120229632.0U CN202120229632U CN215607351U CN 215607351 U CN215607351 U CN 215607351U CN 202120229632 U CN202120229632 U CN 202120229632U CN 215607351 U CN215607351 U CN 215607351U
- Authority
- CN
- China
- Prior art keywords
- shaped groove
- knee joint
- adjusting block
- rehabilitation training
- joint position
- 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
Images
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a knee joint position adjustable structure for gait rehabilitation training, which comprises an adjusting block and an adjustable fastening handle connected to the adjusting block, wherein a U-shaped groove clamped on a thigh rod is formed at the upper half part of the adjusting block, the opening of the U-shaped groove faces upwards, a mounting hole is formed in the notch position of the U-shaped groove, and a screw rod of the adjustable fastening handle is rotatably arranged on the mounting hole and transversely penetrates through the U-shaped groove. The utility model realizes the adjustment of the knee joint position, adapts to the leg length of different patients, has simple, convenient and quick adjustment mode and provides greater comfort and convenience for the training of the patients.
Description
Technical Field
The utility model relates to the field of rehabilitation medical instruments, in particular to a structure for adjusting the position of a knee joint of a lower limb rehabilitation training robot.
Background
The gait rehabilitation training robot is a medical auxiliary device for helping patients with lower limb movement dysfunction to carry out rehabilitation training with various poses, when the patients carry out passive or active training of lower limbs through the gait rehabilitation training robot, joints of a human body respectively correspond to hip joints, knee joints and ankle joints of the robot, the robot is mainly driven by the lower limb joints to help training, but the positions of the knee joints of most gait rehabilitation training robots are fixed at present, the difference of different knee positions of different leg lengths of the human body is not considered, and the effect and the comfort of the patients in the lower limb rehabilitation training are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a knee joint position adjustable structure for gait rehabilitation training, which can change the position of the knee joint and adapt to the thigh lengths of different people.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a structure for gait rehabilitation training knee joint position adjustable, its includes the regulating block and connects the tight handle of fixing in adjustable position on the regulating block, the first half of regulating block forms a U type groove of pressing from both sides on the thigh pole, the opening in U type groove up the notch position in U type groove is equipped with the mounting hole, the screw rod of the tight handle of fixing in adjustable position rotationally establishes on the mounting hole and cross U type groove.
The side edge of the thigh rod is provided with a row of positioning holes, one side of the adjusting block corresponding to the positioning holes is provided with an adjusting hole leading to the groove, a self-locking positioning spring pin is installed on the adjusting hole, and a bolt of the self-locking positioning spring pin is propped in the positioning hole of the thigh rod under the action of a spring.
And the tail end of the thigh rod is provided with a backstop screw.
And a deepening groove is formed at the bottom of the U-shaped groove.
After adopting the technical scheme, compared with the background technology, the utility model has the following advantages:
the adjustable knee joint device realizes the adjustment of the knee joint position through the adjusting block and the handle, is suitable for the leg length of different patients, has simple, convenient and quick adjusting mode, and provides greater comfort and convenience for the training of the patients.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the present invention mounted on a thigh support bar;
FIG. 3 is a schematic view of the present invention in use;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Examples
Referring to fig. 1, the utility model discloses a knee joint position adjustable structure for gait rehabilitation training, which comprises an adjusting block 1 and an adjustable fastening handle 2 connected to the adjusting block 1, wherein the upper half part of the adjusting block 1 forms a U-shaped groove 11, the opening of the U-shaped groove 11 faces upwards, a mounting hole 12 is arranged at the notch position of the U-shaped groove 11, and a screw 21 of the adjustable fastening handle 2 is rotatably arranged on the mounting hole 12 and traverses the U-shaped groove 11.
As shown in fig. 2, the U-shaped groove 11 of the adjusting block 1 is clamped on the thigh rod 3, a row of positioning holes 31 are formed in the side edge of the thigh rod 3, an adjusting hole 13 leading to the groove is formed in one side of the adjusting block 1 corresponding to the positioning holes 31, a self-locking positioning spring pin 4 is installed on the adjusting hole 13, and a bolt 41 of the self-locking positioning spring pin 4 is pressed against the positioning holes 31 of the thigh rod 3 under the action of a spring. A backstop screw 32 is arranged at the tail end of the thigh rod 3 to prevent the adjusting block 1 from sliding out of the tail end of the thigh rod.
The handle 22 of the adjustable fastening handle 2 is rotated to drive the screw rod 21 to rotate so as to tighten up the notch of the U-shaped groove 11, so that the U-shaped groove 11 is tightly clamped on the thigh rod 3, when the handle 22 of the adjustable fastening handle 2 is rotated in the opposite direction, the screw rod 21 can loosen the notch of the U-shaped groove 11, and the U-shaped groove 11 can freely slide on the thigh rod 3, so that the sliding block 1 is fixed and unlocked. A deepening groove 14 is formed at the bottom of the U-shaped groove 11 for conveniently and better applying a force to the U-shaped groove when the groove opening is tightened.
Through the cooperation of auto-lock location spring catch 4 and locating hole 31 can realize quick location, when no external force effect, the bolt 41 of auto-lock location spring catch 4 pushes up in locating hole 31 under the effect of built-in spring, after turning handle 22 and relieving the fixed back of regulating block 1, pull out locating hole 31 outward with the bolt 41 of auto-lock location spring catch 4 with the hand, can freely remove suitable position with regulating block 1, bolt 41 is pushed up new locating hole 31 again under the effect of spring after the pine hand.
As shown in figure 3, the upper half part of the adjusting block 1 is clamped at the tail end of the thigh rod 3, the lower half part is used for fixing components such as a knee joint motor and a sensor, the output of the knee joint motor is connected with the upper end of the shank rod 5, so that the adjusting block is fixed at different positions of the thigh rod 3 through the matching of the self-locking positioning spring pin and positioning holes at different positions, and then the adjusting block is locked through the adjustable positioning and tightening handle, so that the position of the knee joint can be changed according to the difference of the knee positions of people with different heights.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a be used for gait rehabilitation training knee joint position adjustable structure which characterized in that: the thigh bar adjusting device comprises an adjusting block and an adjustable fastening handle connected to the adjusting block, wherein a U-shaped groove clamped on a thigh bar is formed in the upper half part of the adjusting block, the opening of the U-shaped groove faces upwards, a mounting hole is formed in the position of a notch of the U-shaped groove, and a screw rod of the adjustable fastening handle is rotatably arranged on the mounting hole and transversely penetrates through the U-shaped groove;
the side edge of the thigh rod is provided with a row of positioning holes, one side of the adjusting block corresponding to the positioning holes is provided with an adjusting hole leading to the groove, a self-locking positioning spring pin is installed on the adjusting hole, and a bolt of the self-locking positioning spring pin is propped in the positioning hole of the thigh rod under the action of a spring.
2. The structure of claim 1, wherein the adjustable knee joint position is used for gait rehabilitation training, and the structure comprises: and the tail end of the thigh rod is provided with a backstop screw.
3. The structure for gait rehabilitation training of claim 2, wherein the knee joint position adjustable structure is characterized in that: and a deepening groove is formed at the bottom of the U-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229632.0U CN215607351U (en) | 2021-01-27 | 2021-01-27 | Knee joint position adjustable structure for gait rehabilitation training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229632.0U CN215607351U (en) | 2021-01-27 | 2021-01-27 | Knee joint position adjustable structure for gait rehabilitation training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215607351U true CN215607351U (en) | 2022-01-25 |
Family
ID=79912182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229632.0U Active CN215607351U (en) | 2021-01-27 | 2021-01-27 | Knee joint position adjustable structure for gait rehabilitation training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215607351U (en) |
-
2021
- 2021-01-27 CN CN202120229632.0U patent/CN215607351U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7314331B1 (en) | Multi-position locking mechanisms for clamping assemblies | |
| US6972042B2 (en) | Quick-release tube clamp for modular lower limb prosthetic systems and method thereof | |
| US20180110642A1 (en) | Joint for rehabilitation device | |
| US6090023A (en) | Body exerciser | |
| CN109966117B (en) | Passive wearable walking-aid robot | |
| WO2004047617A3 (en) | Soft tissue anchor and method of using same | |
| CA2624989C (en) | Knee brace with posterior hinge | |
| CA2362629A1 (en) | Pelvic support and walking assistance device | |
| CN108175637B (en) | Temporomandibular joint tractor and temporomandibular joint pressing device | |
| CN111920650B (en) | Rotary buffering power-assisted mechanism and exoskeleton ankle joint buffering power-assisted device | |
| CN215607351U (en) | Knee joint position adjustable structure for gait rehabilitation training | |
| US11617673B1 (en) | Dynamic foot plate | |
| JP4152210B2 (en) | Joint device for long leg orthosis | |
| JP4753138B2 (en) | Walking aid for knee joint rehabilitation | |
| CN209770789U (en) | Position-changeable fixing device for knee joint operation | |
| US20030024536A1 (en) | Anatomical device | |
| CN215193457U (en) | Exoskeleton robot for lower limb rehabilitation training | |
| CN112773670A (en) | A shank bracket structure for gait rehabilitation training | |
| CN216229376U (en) | Adjustable upper limb exoskeleton | |
| CN212547304U (en) | Shoulder elbow brace | |
| CN221533969U (en) | Quick-dismantling link rod for fracture reduction | |
| CN213607568U (en) | Multifunctional wheelchair pedal device | |
| CN214968544U (en) | A shank bracket structure for gait rehabilitation training | |
| CN112754869A (en) | A shank bracket structure for gait rehabilitation training | |
| CN213131787U (en) | Leg length adjusting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |