CN207492925U - The front and rear rotation dysfunction training aids of elbow joint - Google Patents
The front and rear rotation dysfunction training aids of elbow joint Download PDFInfo
- Publication number
- CN207492925U CN207492925U CN201720399966.6U CN201720399966U CN207492925U CN 207492925 U CN207492925 U CN 207492925U CN 201720399966 U CN201720399966 U CN 201720399966U CN 207492925 U CN207492925 U CN 207492925U
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- elbow joint
- arm
- subordinate
- chassis
- locating rack
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Abstract
The utility model revolves dysfunction training aids before and after providing a kind of elbow joint, including chassis, the upright subordinate arm angle regulating mechanism for reciprocally rotating and positioning for being installed on chassis, the subordinate arm locating rack carried by subordinate's arm angle regulating mechanism and the elbow joint locating rack for being installed on tray side.The utility model is simple in structure, easy to carry, easy to use；It can achieve the purpose that fast quick-recovery, therapeutic effect is obvious long lasting for property, by a small margin to recovery trainings such as the preceding rotation of patient's elbow joint progress, rear rotation and drawings.The utility model, which is suitable for upper limb fracture, need to fix crowd, the front and rear rotation obstacle crowd of elbow joint, exercising elbow joint obstacle crowd（After operation and No operation after crowd）And seriously affect quality of life crowd（Perform the operation the invalid crowds of treatments such as loosening therapy, physical agent therapy）Deng.
Description
Technical field
The utility model is related to a kind of joint training aids, the front and rear rotation dysfunction training of specifically a kind of elbow joint
Device.
Background technology
Elbow joint needs to be fixed to limit its activity so as to the quick reparation conducive to soft tissue after by wound or operation.
In general, various contractures and adhesion can occur in the repair process of soft tissue, thus remove patient's meeting after elbow joint fixing device
Generate different degrees of elbow joint dysfunction.This elbow joint dysfunction is clinically very common.Elbow joint function hinders
(especially elbow joint traumatic flexion-extension dysfunction) is hindered greatly to influence the daily life of patient, thus to the elbow joint of patient into
Row rehabilitation training is particularly important.At present, for the treatment of elbow joint dysfunction mostly using lysis, rehabilitation and physics because
The therapies such as sub- therapy, but these therapies due to the duration it is shorter, lead to therapeutic effect unobvious.
Utility model content
The purpose of this utility model is to provide a kind of elbow joint dysfunction training aids, existing for elbow joint to solve
The unconspicuous problem of therapeutic effect caused by duration for the treatment of is short present in the therapy of dysfunction.
The utility model is realized in this way：
A kind of elbow joint dysfunction training aids, including chassis, the upright reciprocally rotation for being installed on chassis and positioning
Subordinate arm angle regulating mechanism, by the subordinate arm angle regulating mechanism carrying subordinate arm locating rack and be installed on chassis side
The elbow joint locating rack in face.
Subordinate's arm angle regulating mechanism includes the annular orbit frame being uprightly installed on the chassis, horizontal direction peace
Worm screw loaded on the chassis inner cavity, with the worm engaging and being installed in the annular orbit frame and along its track reciprocating rotary
Dynamic worm gear and worm drive mechanism.
Subordinate's arm locating rack includes arcuation arm supporting board and the subordinate arm boot band being installed on the arm supporting board,
The arcuation supporting plate is fixed on the inner ring surface of the worm gear.
The elbow joint locating rack includes elbow joint bracket and the upper arm boot band being installed on the elbow joint bracket.
Adjusting rod is provided on the elbow joint locating rack, adjusting rod perforation, the adjusting rod are offered on the chassis
It is connected in the adjusting rod perforation and is positioned by trip bolt.
The graduation mark of instruction angle is equipped on the annular orbit frame.
The utility model is simple in structure, easy to carry, easy to use；It can be long lasting for property, right by a small margin
Patient's elbow joint carries out the recovery trainings such as preceding rotation, rear rotation and drawing, can achieve the purpose that fast quick-recovery, therapeutic effect compares
Significantly, in addition, can also play a very good protection to fracture injury.The design of subordinate arm angle regulating mechanism makes patient Ke Yi
It is stretched according to the adaptive faculty of itself, can prevent from causing secondary injury to body, produce preferable rehabilitation efficacy.
The utility model, which is suitable for upper limb fracture, need to fix crowd, the front and rear rotation obstacle crowd of elbow joint, exercising elbow joint barrier
Hinder crowd（After operation and No operation after crowd）And seriously affect quality of life crowd（Operation loosening therapy, physical agent therapy
The crowd for waiting treatments invalid）Deng.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the subordinate arm angle regulating mechanism of the utility model.
In figure：1st, chassis；2nd, annular orbit frame；3rd, worm screw；4th, worm gear；4-1, roller attachment portion；4-2, idler wheel；4-3, turn
Axis；5th, worm drive mechanism；6th, arm supporting board；7th, subordinate arm boot band；8th, elbow joint bracket；9th, upper arm boot band；10th, it adjusts
Bar；11st, adjusting rod is perforated；12nd, trip bolt；13rd, mounting post；14th, handgrip；15th, adjusting rod fastening seat.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes chassis 1, upright reciprocally rotation and the positioning for being installed on chassis 1
Subordinate arm angle regulating mechanism, the subordinate arm locating rack that is carried by subordinate arm angle regulating mechanism and be installed on 1 side of chassis
The elbow joint locating rack in face.
Subordinate arm angle regulating mechanism includes the annular orbit frame 2 being uprightly installed on chassis 1, horizontal direction is installed on bottom
The worm screw 3 of frame inner cavity engages with worm screw 3 and is installed in annular orbit frame 2 and along the worm gear 4 of its track reciprocating rotation and snail
Bar driving mechanism 5.In the present embodiment：The central axis of turbine 4 is set with the central axis upright of worm screw 3, worm drive machine
Structure 5 uses rotation hand wheel.Subordinate arm locating rack includes arcuation arm supporting board 6 and the subordinate arm banding being installed on arm supporting board 6
Band 7, arcuation arm supporting board 6 are fixed on the inner ring surface of worm gear 4.In the present embodiment, the utility model is on the inner ring surface edge of worm gear 4
Its diametric(al) is provided with the mounting post 13 for installing arm supporting board 6.The central axis of mounting post 13 can in worm screw 3
Mandrel line is vertical, and the end of mounting post 13 is fixedly connected with corresponding 4 inner ring surface of worm gear, and arm supporting board 6 is fixedly mounted on installation
The inside of column 13 is fixedly installed the handgrip 14 that patient is facilitated to grasp in the outside of mounting post 13, so as to when using the instrument
Hand is relied on.Roller attachment portion 4-1 is provided on worm gear 4, be provided on roller attachment portion 4-1 for cyclic annular rail
The matched roller group of track in road frame 2, each roller group include being arranged on the axial along turbine 4 of roller attachment portion 4-1
The idler wheel 4-2 of both sides, the idler wheel 4-2 in each roller group pass through shaft 4-3 and roller attachment portion 4-1 and are rotatablely connected.In idler wheel
Arrow indicateing arm is provided at the center of mounting portion 4-1.Angle index is both provided in two lateral surfaces of annular orbit frame 2
Line.
Elbow joint locating rack includes elbow joint bracket 8 and the upper arm boot band 9 being installed on elbow joint bracket 8.Elbow joint
Adjusting rod 10 is provided on locating rack, adjusting rod perforation 11 is offered on chassis 1, adjusting rod 10 is connected in adjusting rod perforation 11
And pass through trip bolt 12 and position.In the present embodiment, it is provided with and is used in the side opposite with elbow joint bracket 8 of chassis 1
The adjusting rod fastening seat 15 that adjusting rod 10 passes through is accommodated, fastens in adjusting rod and is both provided on seat 15 and coupled chassis 1
Accommodate the adjusting rod perforation 11 that adjusting rod 10 passes through.Adjusting rod 10 is horizontally disposed, one end and the elbow joint bracket 8 of adjusting rod 10
Bottom is fixedly connected, and the other end sequentially passes through the adjusting rod in adjusting rod perforation 11 and chassis 1 on adjusting rod fastening seat 15
Perforation 11 simultaneously passes through trip bolt 12 and carries out fastening positioning.
As depicted in figs. 1 and 2, when carrying out the rehabilitation training of elbow joint using the utility model, the elbow joint of patient is put
It is placed on elbow joint bracket 8, with upper arm boot band 9 by the upper arm banding of patient, patient subordinate arm is placed on arm supporting board 6
On, by subordinate arm boot band 7 by arm banding.Worm screw is driven to rotate again, make the lower arm angle regulating mechanism conveniently of arm supporting board 6
Synchronous rotary drives patient's arm to be rotated before and after elbow joint, and then realizes rehabilitation training.It is connected to by adjusting adjusting rod 10
Position and positioning in jack hole can adjust the distance between elbow joint locating rack and subordinate arm locating rack, to adapt to different trouble
Person uses.
Claims (6)
1. a kind of front and rear rotation dysfunction training aids of elbow joint, it is characterized in that, including chassis, uprightly it is installed on chassis reciprocally
The subordinate arm angle regulating mechanism of rotation and positioning, by the subordinate arm angle regulating mechanism carrying subordinate arm locating rack and
It is installed on the elbow joint locating rack of tray side.
2. the front and rear rotation dysfunction training aids of elbow joint according to claim 1, it is characterized in that, subordinate's arm angle tune
Section mechanism includes the annular orbit frame that is uprightly installed on the chassis, horizontal direction be installed on the chassis inner cavity worm screw,
With the worm engaging and being installed in the annular orbit frame and along the worm gear of its track reciprocating rotation and worm drive machine
Structure.
3. the front and rear rotation dysfunction training aids of elbow joint according to claim 2, it is characterized in that, subordinate's arm locating rack
Including arcuation arm supporting board and the subordinate arm boot band being installed on the arm supporting board, the arcuation supporting plate is fixed on the snail
The inner ring surface of wheel.
4. the front and rear rotation dysfunction training aids of elbow joint according to claim 1, it is characterized in that, the elbow joint locating rack
Including elbow joint bracket and the upper arm boot band being installed on the elbow joint bracket.
5. the front and rear rotation dysfunction training aids of elbow joint according to claim 1, it is characterized in that, the elbow joint locating rack
On be provided with adjusting rod, adjusting rod perforation is offered on the chassis, the adjusting rod is connected in adjusting rod perforation simultaneously
It is positioned by trip bolt.
6. the front and rear rotation dysfunction training aids of elbow joint according to claim 2, it is characterized in that, in the annular orbit frame
It is equipped with the graduation mark of instruction angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399966.6U CN207492925U (en) | 2017-04-17 | 2017-04-17 | The front and rear rotation dysfunction training aids of elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399966.6U CN207492925U (en) | 2017-04-17 | 2017-04-17 | The front and rear rotation dysfunction training aids of elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492925U true CN207492925U (en) | 2018-06-15 |
Family
ID=62496639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399966.6U Active CN207492925U (en) | 2017-04-17 | 2017-04-17 | The front and rear rotation dysfunction training aids of elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840697A (en) * | 2019-11-06 | 2020-02-28 | 河南科技学院 | Joint auxiliary training device and method |
-
2017
- 2017-04-17 CN CN201720399966.6U patent/CN207492925U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840697A (en) * | 2019-11-06 | 2020-02-28 | 河南科技学院 | Joint auxiliary training device and method |
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