CN208212125U - A kind of knee joint traction angle adjustment device - Google Patents
A kind of knee joint traction angle adjustment device Download PDFInfo
- Publication number
- CN208212125U CN208212125U CN201721553104.0U CN201721553104U CN208212125U CN 208212125 U CN208212125 U CN 208212125U CN 201721553104 U CN201721553104 U CN 201721553104U CN 208212125 U CN208212125 U CN 208212125U
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- CN
- China
- Prior art keywords
- plectane
- support frame
- shank
- connecting plate
- thigh
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of knee joint traction angles to adjust device, including thigh support frame and shank support frame, thigh connecting plate is removably connected on two side position of end of the thigh support frame, the end of the thigh connecting plate has bolt plectane, shank connecting plate is removably connected on two side position of end of the shank support frame, the end of the shank connecting plate has block plectane, the bolt plectane is rotatably assorted by connecting shaft and the block plectane, the block plectane is located inside, storage box is welded on one side position of bolt plectane, Limit screw pin is accommodated in the storage box.It is simple that the knee joint traction angle adjusts apparatus structure; assembly is easy; the knee of the wounded can be protected, bending angle can be adjusted according to the recovery extent of the wounded's knee injury, the wounded is facilitated to carry out rehabilitation practice according to recovery extent while protecting the wounded affected part.
Description
Technical field
The utility model relates to rehabilitation device field, specially a kind of knee joint traction angle adjusts device.
Background technique
Knee joint is to hold vulnerable position, after knee joint is carried out operative treatment by severe trauma, needs to grow very much one
The end time restores, and the wounded is needed to be gradually increased kneed activity point of view in recovery process, restores knee joint function to reach
The purpose of energy, but need to lay special stress on protecting after the knee joint of the wounded, once it collides with or significantly bends, it is easy to it causes
The wound rupture even serious consequence of Bones and joints damage now need one kind that can play protecting effect again the wounded can be helped to do and pacify
The protective device of full rehabilitation movement solves the above problems.
Utility model content
The purpose of this utility model is to provide a kind of knee joint traction angles to adjust device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of knee joint traction angle adjustment device,
Including thigh support frame and shank support frame, thigh company is removably connected on two side position of end of the thigh support frame
Fishplate bar, the end of the thigh connecting plate have a bolt plectane, detachable on two side position of end of the shank support frame
It is connected with shank connecting plate, the end of the shank connecting plate has block plectane, and the bolt plectane passes through connecting shaft and institute
It states block plectane to be rotatably assorted, the block plectane is located inside, and the diameter of the block plectane is the straight of the bolt plectane
1.1 times of diameter are welded with storage box on one side position of bolt plectane, Limit screw pin, institute are accommodated in the storage box
It states and offers 120 ° of screw holes, 90 ° of screw holes, 60 ° of screw holes and 45 ° of screw holes on another side position of bolt plectane, the block circle
It is welded with 120 ° of blocks, 90 ° of blocks, 60 ° of blocks, 45 ° of blocks on plate, the one of the thigh support frame and the shank support frame
Magic tape seta face, another side position of the thigh support frame and the shank support frame are removably connected on side position
On be sticked and have magic tape fur face, the magic tape seta is coated with magnetite pieces of cloth on face.
Preferably, the thigh support frame and the shank support frame are all made of medical plastic molding making, the thigh
Connecting plate, the bolt plectane, the shank connecting plate, the block plectane, the connecting shaft, the storage box and described
Limit screw pin is all made of carbon steel molding making.
Preferably, one group of attachment screw, the thigh are coated on the thigh connecting plate and the shank connecting plate
Connecting plate is detachably connected by the attachment screw and the thigh support frame, and the shank connecting plate passes through the connection spiral shell
Nail is detachably connected with the shank support frame.
Preferably, it is installed on connection buckle on a side position of the thigh support frame and the shank support frame, it is described
The one end in magic tape seta face is connect with the connection buckle.
Preferably, the top suture of the magnetite pieces of cloth is connected with suture pieces of cloth, and magic tape seta face passes through described
Suture the gap between pieces of cloth and the magnetite pieces of cloth.
Preferably, being sticked on the bolt plectane has graduation apparatus, the graduation apparatus and 120 ° of screw holes, 90 ° of spiral shells
Hole, 60 ° of screw holes and 45 ° of screw holes are corresponding, 120 ° of screw holes, 90 ° of screw holes, 60 ° of screw holes and
45 ° of screw holes are in same radius, and 120 ° of blocks, 90 ° of blocks, 60 ° of blocks, 45 ° of blocks are not
In same radius.
Compared with prior art, the utility model has the beneficial effects that the knee joint traction angle adjustment device in use,
The thigh of the wounded is protected by thigh support frame, and the shank of the wounded is protected by shank support frame, by thigh and shank respectively with
Thigh support frame and the cooperation of shank support frame, tense magic tape seta face and paste magic tape seta face and magic tape fur face,
The fixation of thigh support frame and shank support frame is then completed, the area of magnetite pieces of cloth is big, can play the role of sharing pressure,
Avoid the leg of the wounded by magic tape seta face ankle injury, while magnetite pieces of cloth can play magnetic therapy effect, bolt plectane and block plectane
Be rotatably assorted by connecting shaft, Limit screw pin is placed in storage box, need using when then by Limit screw pin from storage box
Middle taking-up, then according to the knee joint recovery extent of the wounded by Limit screw pin and 120 ° of screw holes, 90 ° of screw holes, 60 ° of screw holes, 45 °
A cooperation in screw hole, 120 ° of screw holes, 90 ° of screw holes, 60 ° of screw holes, 45 ° of screw holes are kept off with 120 ° of blocks, 90 ° of blocks, 60 ° respectively
Block, the cooperation of 45 ° of blocks, when Limit screw pin precession screw hole and when being stretched out from the another side of bolt plectane, when bolt plectane and
When block plectane rotates, then Limit screw pin will be interfered with block, played and prevented bolt plectane and block plectane
Continue the effect to rotate, restriction effect thus is played to the rotational angle of bolt plectane and block plectane, has been performed the operation
Bi Hou, the wounded can first cooperate Limit screw pin and 45 ° of screw holes during slow restore, so, Limit screw
Pin can be interfered with 45 ° of blocks, and the rotational angle of thigh support frame and shank support frame is limited in 45 °, prevents knee from closing
Bent-segment amplitude is excessive to cause secondary damage to knee joint, with the continuous recovery of the knee joint condition of the injury, then can be gradually increased knee
The bending angle of joint rehabilitation practice；Present apparatus structure is simple, and assembly is easy, and can be protected to the knee of the wounded, can root
Bending angle is adjusted according to the recovery extent of the wounded's knee injury, facilitates the wounded according to recovery extent while protecting the wounded affected part
Carry out rehabilitation practice.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the structural schematic diagram of the utility model thigh connecting plate and bolt plectane part.
Fig. 5 is the structural schematic diagram of the utility model shank connecting plate and block plectane part.
Fig. 6 is the structural schematic diagram of the utility model magnetite pieces of cloth.
In figure: 1, thigh support frame, 2, shank support frame, 3, thigh connecting plate, 4, bolt plectane, 5, shank connecting plate,
6, block plectane, 7, connecting shaft, 8, storage box, 9, Limit screw pin, 10,120 ° of screw holes, 11,90 ° of screw holes, 12,60 ° of screw holes,
13,45 ° of screw holes, 14,120 ° of blocks, 15,90 ° of blocks, 16,60 ° of blocks, 17,45 ° of blocks, 18, magic tape seta face, 19, viscous
Cingulum fur face, 20, magnetite pieces of cloth, 21, attachment screw, 22, connection buckle, 23, suture pieces of cloth, 24, graduation apparatus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of knee joint traction angle adjustment device, packet
Thigh support frame 1 and shank support frame 2 are included, is removably connected with thigh on two side position of end of the thigh support frame 1
Connecting plate 3, the end of the thigh connecting plate 3 have a bolt plectane 4, on two side position of end of the shank support frame 2
It is removably connected with shank connecting plate 5, the end of the shank connecting plate 5 has block plectane 6, and the bolt plectane 4 passes through
Connecting shaft 7 is rotatably assorted with the block plectane 6, and the block plectane 6 is located inside, and the diameter of the block plectane 6 is institute
1.1 times for stating the diameter of bolt plectane 4 are welded with storage box 8 on 4 one side position of bolt plectane, receive in the storage box 8
Receiving has limit key-bolt 9, offers 10,90 ° of 120 ° of screw holes, 11,60 ° of screw hole screw hole on another side position of the bolt plectane 4
12 and 45 ° of screw holes 13 are welded with 14,90 ° of 120 ° of blocks, 15,60 ° of block, 16,45 ° of blocks of block on the block plectane 6
17, magic tape seta face 18 is removably connected on a side position of the thigh support frame 1 and the shank support frame 2,
Being sticked on another side position of the thigh support frame 1 and the shank support frame 2 has magic tape fur face 19, the thread gluing
Be coated with magnetite pieces of cloth 20 on barbed hair side 18, the thigh support frame 1 and the shank support frame 2 be all made of medical plastic at
Type production, the thigh connecting plate 3, the bolt plectane 4, the shank connecting plate 5, the block plectane 6, the connecting shaft
7, the storage box 8 and the Limit screw pin 9 are all made of carbon steel molding making, the thigh connecting plate 3 and the shank
One group of attachment screw 21 is coated on connecting plate 5, the thigh connecting plate 3 is helped by the attachment screw 21 with the thigh
Frame 1 to be held to be detachably connected, the shank connecting plate 5 is detachably connected by the attachment screw 21 with the shank support frame 2,
Connection buckle 22, magic tape seta face are installed on one side position of the thigh support frame 1 and the shank support frame 2
18 one end is connect with the connection buckle 22, and the top suture of the magnetite pieces of cloth 20 is connected with suture pieces of cloth 23, the thread gluing
Barbed hair side 18 is sticked on the gap sutured pieces of cloth 23 and the magnetite pieces of cloth 20, the bolt plectane 4 to be had
Graduation apparatus 24, the graduation apparatus 24 and 120 ° of screw holes 10,90 ° of screw holes 11,60 ° of screw holes 12 and 45 ° described
Screw hole 13 is corresponding, and 120 ° of screw holes 10,90 ° of screw holes 11,60 ° of screw holes 12 and 45 ° of screw holes 13 are same
On half radial line, 120 ° of blocks 14,90 ° of blocks 15,60 ° of blocks 16,45 ° of blocks 17 be not in same half
On radial line.
Working principle: when using knee joint traction angle adjustment device, the thigh of the wounded is protected by thigh support frame 1
The shank of shield, the wounded is protected by shank support frame 2, and thigh and shank are matched with thigh support frame 1 and shank support frame 2 respectively
It closes, tenses magic tape seta face 18 and paste magic tape seta face 18 and magic tape fur face 19, then complete thigh support frame 1
It is big with the area of the fixation of shank support frame 2, magnetite pieces of cloth 20, it can play the role of sharing pressure, avoid the leg quilt of the wounded
18 ankle injury of magic tape seta face, while magnetite pieces of cloth 20 can play magnetic therapy effect, bolt plectane 4 and block plectane 6 pass through connection
Axis 7 is rotatably assorted, and Limit screw pin 9 is placed in storage box 8, need using when then Limit screw pin 9 is taken from storage box 8
Out, then according to the knee joint recovery extent of the wounded by 10,90 ° of Limit screw pin 9 and 120 ° screw hole, 11,60 ° of screw hole screw hole 12,
One in 45 ° of screw holes 13 cooperation, 120 ° of 10,90 ° of screw hole, 11,60 ° of screw hole screw holes, 12,45 ° of screw holes 13 respectively with 120 ° of blocks
14,90 ° of 15,60 ° of block, 16,45 ° of block blocks 17 cooperation, when 9 precession screw hole of Limit screw pin and from the another of bolt plectane 4
When stretching out on face, when bolt plectane 4 and block plectane 6 rotate, then Limit screw pin 9 will be interfered with block,
Play the role of that bolt plectane 4 and block plectane 6 is prevented to continue to rotate, thus to bolt plectane 4 and block plectane 6
Rotational angle plays restriction effect, and after operation, the wounded, can be first by Limit screw pin 9 during slow restore
Cooperate with 45 ° of screw holes 13, so, Limit screw pin 9 can be interfered with 45 ° of blocks 17, and thigh support frame 1 and shank are helped
The rotational angle for holding frame 2 is limited in 45 °, prevents knee joint bending amplitude is excessive from causing secondary damage to knee joint, with
The continuous recovery of the knee joint condition of the injury can then be gradually increased the bending angle of knee joint rehabilitation practice.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of knee joint traction angle adjusts device, including thigh support frame (1) and shank support frame (2), it is characterised in that:
It is removably connected with thigh connecting plate (3) on two side position of end of the thigh support frame (1), the thigh connecting plate
(3) end has bolt plectane (4), is removably connected with shank on two side position of end of the shank support frame (2)
The end of connecting plate (5), the shank connecting plate (5) has block plectane (6), and the bolt plectane (4) passes through connecting shaft (7)
It is rotatably assorted with the block plectane (6), the block plectane (6) is located inside, and the diameter of the block plectane (6) is described
1.1 times of the diameter of bolt plectane (4) are welded with storage box (8), the storage box on (4) one side position of bolt plectane
(8) it is accommodated with Limit screw pin (9) in, 120 ° of screw holes (10), 90 ° is offered on another side position of the bolt plectane (4)
Screw hole (11), 60 ° of screw holes (12) and 45 ° of screw holes (13) are welded with 120 ° of blocks (14), 90 ° of gears on the block plectane (6)
Block (15), 60 ° of blocks (16), 45 ° of blocks (17), a side position of the thigh support frame (1) and the shank support frame (2)
On be removably connected with magic tape seta face (18), the other side of the thigh support frame (1) and the shank support frame (2)
Being sticked on position has magic tape fur face (19), and magnetite pieces of cloth (20) are coated on magic tape seta face (18).
2. a kind of knee joint traction angle according to claim 1 adjusts device, it is characterised in that: the thigh support frame
(1) and the shank support frame (2) is all made of medical plastic molding making, the thigh connecting plate (3), the bolt plectane
(4), the shank connecting plate (5), the block plectane (6), the connecting shaft (7), the storage box (8) and the limit
Key-bolt (9) is all made of carbon steel molding making.
3. a kind of knee joint traction angle according to claim 1 adjusts device, it is characterised in that: the thigh connecting plate
(3) and on the shank connecting plate (5) it is coated with one group of attachment screw (21), the thigh connecting plate (3) passes through the company
It connects screw (21) to be detachably connected with the thigh support frame (1), the shank connecting plate (5) passes through the attachment screw (21)
It is detachably connected with the shank support frame (2).
4. a kind of knee joint traction angle according to claim 1 adjusts device, it is characterised in that: the thigh support frame
(1) and on a side position of the shank support frame (2) it is installed on connection buckle (22), the one of magic tape seta face (18)
End is connect with the connection buckle (22).
5. a kind of knee joint traction angle according to claim 1 adjusts device, it is characterised in that: the magnetite pieces of cloth
(20) top suture is connected with suture pieces of cloth (23), and magic tape seta face (18) passes through the suture pieces of cloth (23) and institute
State the gap between magnetite pieces of cloth (20).
6. a kind of knee joint traction angle according to claim 1 adjusts device, it is characterised in that: the bolt plectane
(4) being sticked on has graduation apparatus (24), the graduation apparatus (24) and 120 ° of screw holes (10), 90 ° of screw holes (11), described
60 ° of screw holes (12) and 45 ° of screw holes (13) are corresponding, 120 ° of screw holes (10), 90 ° of screw holes (11), 60 ° described
Screw hole (12) and 45 ° of screw holes (13) are in same radius, 120 ° of blocks (14), 90 ° of blocks (15), institute
60 ° of blocks (16), 45 ° of blocks (17) are stated not in same radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553104.0U CN208212125U (en) | 2017-11-20 | 2017-11-20 | A kind of knee joint traction angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553104.0U CN208212125U (en) | 2017-11-20 | 2017-11-20 | A kind of knee joint traction angle adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208212125U true CN208212125U (en) | 2018-12-11 |
Family
ID=64532422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553104.0U Expired - Fee Related CN208212125U (en) | 2017-11-20 | 2017-11-20 | A kind of knee joint traction angle adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208212125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024947A (en) * | 2022-08-09 | 2022-09-09 | 南昌大学 | Multifunctional lower limb exoskeleton |
-
2017
- 2017-11-20 CN CN201721553104.0U patent/CN208212125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115024947A (en) * | 2022-08-09 | 2022-09-09 | 南昌大学 | Multifunctional lower limb exoskeleton |
| CN115024947B (en) * | 2022-08-09 | 2022-11-08 | 南昌大学 | Multifunctional lower limb exoskeleton |
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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: 20181211 Termination date: 20191120 |