CN209187118U - A kind of clinical orthopaedics therapeutic device - Google Patents
A kind of clinical orthopaedics therapeutic device Download PDFInfo
- Publication number
- CN209187118U CN209187118U CN201821410415.6U CN201821410415U CN209187118U CN 209187118 U CN209187118 U CN 209187118U CN 201821410415 U CN201821410415 U CN 201821410415U CN 209187118 U CN209187118 U CN 209187118U
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- CN
- China
- Prior art keywords
- support column
- crossbeam
- connector sleeve
- gear
- telescopic rod
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Abstract
A kind of clinical orthopaedics therapeutic device, including the crossbeam being coplanar with and two support columns, two support columns pass through runner assembly respectively and are connected to the crossbeam both ends；The rotational plane of two support columns is parallel；The crossbeam includes two connecting columns, and two connecting columns are threaded in crossbeam connector sleeve both ends；Crossbeam connector sleeve both ends screw thread is oppositely arranged；The support column includes upper support column and lower support column, and the upper support column and the lower support column are threaded in the both ends of support column connector sleeve；The lower support column lower end is equipped with support column insulation displacement connector；The screw thread at support column connector sleeve both ends is oppositely arranged；Beneficial effect is: adaptable convenient for adjusting；Structure is simple, uses convenient for hospital's disassembly, is also convenient for placing；The height at portal frame both ends can be adjusted at random, and the height at both ends is adjustable at different height.
Description
Technical field
The utility model belongs to field of medical device more particularly to a kind of Orthopedic therapy equipment.
Background technique
Bone traction frame is reset, fixation and the treatment method of many other orthopaedic disease one of of the orthopaedics for fracture,
Especially to inoperable patient, therapeutic purposes can be reached by traction, for the trouble of fracture of lower leg or other lower limb sufferers
Person maintains a posture for a long time since lower limb are mobile difficult, is unfavorable for the rehabilitation of lower limb, and easily cause anchylosis, muscle
Spasm or even cutaneous necrosis clinically often help the rehabilitation of patient's lower limb by hitch frame.
Existing hitch frame big multi-functional too simple, the height of bracket and position all more difficult adjustment, such as the wounded or so
It when foot difference, is generally only through lifting rope and slings and then drawn, in distraction procedure, tractive force is easy to free deviation.Dragon
The hanger of door frame type, general crossbeam both ends height can only be ibid under, it is more difficult to realize the lifting of one end.
There are also some hitch frames, regulatory function is may be implemented in it, but its structure is excessively complicated or its stability is poor；
As a kind of device that ward is practical, it is easy the people to be come and gone touching and changes device location, influence the treatment of the wounded.
Utility model content
To solve the above-mentioned problems, the utility model adopts the following technical solution:
A kind of clinical orthopaedics therapeutic device, including the crossbeam being coplanar with and two support columns, two support columns point
The crossbeam both ends are not connected to by runner assembly；The rotational plane of two support columns is parallel；
The crossbeam includes two connecting columns, and two connecting columns are threaded in crossbeam connector sleeve both ends；The cross
Beam connector sleeve both ends screw thread is oppositely arranged；
The support column includes upper support column and lower support column, and the upper support column and the lower support column are threaded in
The both ends of support column connector sleeve；The lower support column lower end is equipped with support column insulation displacement connector；The spiral shell at support column connector sleeve both ends
Line is oppositely arranged；
Rotation regulator is additionally provided on the connecting column, the rotation regulator is connected in the company by adjusting insulation displacement connector
Connect column；
It is parallel that the rotation axis being parallel to each other, gag lever post and driving screw rod, the rotation axis are equipped in the rotation regulator
In the crossbeam；Rotate gear is fixed in the rotation axis；The driving screw rod is equipped with position limited gear, the gag lever post
Also the position limited gear is passed through, the position limited gear is connect with the driving screw flight；The position limited gear is along the limit
When position bar is mobile, the position limited gear can be engaged with the rotate gear；
The rotate gear lower part is fixed with telescopic rod；The telescopic rod lower end is equipped with rotation by fixing screws rotation
Block；Described rotating block one end is equipped with traction wheel, and the fixing screws are connected to the telescopic rod bottom end after passing through the rotating block.
Preferably, the fixing screws are parallel to the telescopic rod setting, and the fixing screws are threadedly connected to described stretch
Contracting bar；The rotational plane of the rotating block is perpendicular to the telescopic rod.
Preferably, the traction wheel rotational plane is parallel to the telescopic rod.
Preferably, the crossbeam connector sleeve and support column connector sleeve be in lead to structure；The connecting column is threadedly connected to
The crossbeam connector sleeve inner wall, the support column are threadedly connected to the support column connector sleeve inner wall.
Preferably, described driving screw rod one end is equipped with regulation handle after the side wall of the rotation regulator ontology.
Preferably, the crossbeam connector sleeve and the support column connector sleeve outer wall are equipped with non-slip texture.
Preferably, the position limited gear and rotate gear are cylindricality gear.
Preferably, it states support column insulation displacement connector to set there are two intermediate plate, the support column insulation displacement connector is equipped with lock-screw, the lock
Tight screw is perpendicular to the intermediate plate.
Preferably, two connecting columns are equipped with a telescopic rod.
The beneficial effects of the utility model are:
1. adaptable convenient for adjusting；
2. structure is simple, is used convenient for hospital's disassembly, be also convenient for placing；
3. the height at portal frame both ends can be adjusted at random, the height at both ends is adjustable at different height；
4. beam height can adjust beam height at any time in distraction procedure, improve patient comfort convenient for adjusting；
5. the stability of equipment is more preferable, connecting portion is not susceptible to deviate, and the limit function of telescopic rod is not easy to be destroyed.
Detailed description of the invention
Fig. 1 is the partial structurtes stereoscopic schematic diagram of the utility model；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the right view at the visual angle Fig. 1 rotation regulator position；
Fig. 4 is the front view at the visual angle Fig. 1 rotation regulator position；
Fig. 5 is the utility model partial structural diagram.
In figure: 10 crossbeams, 11 connecting columns, 12 crossbeam connector sleeves, 20 support columns, 21 upper support columns, 22 support column connector sleeves,
23 lower support columns, 24 support column insulation displacement connectors, 25 lock-screws, 200 runner assemblies, 30 rotation regulators, 31 position limited gears, 32 turns
Moving gear, 310 driving screw rods, 311 gag lever posts, 312 regulation handles, 40 telescopic rods, 41 traction wheels, 42 rotating blocks, 43 fixed spiral shells
Nail.
Specific embodiment
The utility model is further described with reference to the accompanying drawing:
As shown in Figs. 1-5, Fig. 1 is a kind of connection relationship diagram, a kind of clinical orthopaedics therapeutic device, including be coplanar with
Crossbeam 10 and two support columns 20, two support columns 20 are connected to 10 liang of the crossbeam by runner assembly 200 respectively
End；The rotational plane of two support columns 20 is parallel；Two support columns 20 can be rotated relative to crossbeam 10；As shown in figure 1, two branch
Dagger 20 can be by the runner assembly 200 of the upper end in same plane left-right rotation；
In Fig. 2, runner assembly 200 be generally located on crossbeam 10 it is horizontal when downside, when not in use, be convenient for 10 He of crossbeam
Two support columns 20 can fold.
The crossbeam 10 includes two connecting columns 11, and two connecting columns 11 are threaded in 12 liang of crossbeam connector sleeve
End；The 12 both ends screw thread of crossbeam connector sleeve is oppositely arranged；
The support column 20 includes upper support column 21 and lower support column 23, the upper support column 21 and the lower support column 23
It is threaded in the both ends of support column connector sleeve 22；23 lower end of lower support column is equipped with support column insulation displacement connector 24；The support
The screw thread at 22 both ends of column connector sleeve is oppositely arranged；
The crossbeam connector sleeve 12 and support column connector sleeve 22 lead to tubular structure in being；The connecting column 11 is threadedly coupled
In 12 inner wall of crossbeam connector sleeve, the support column 20 is threadedly connected to 22 inner wall of support column connector sleeve.Two connections
One end that column 11 is connect with crossbeam connector sleeve 12 also is provided with screw thread, and when crossbeam connector sleeve 12 rotates, two connecting columns 11 are in cross
In the middle cavity body of beam connector sleeve 12 along threads turn, move, since the screw thread at 12 both ends of crossbeam connector sleeve is oppositely arranged, make
When obtaining its rotation, the connecting column 11 at both ends does counter motion；
With LOOK RIGHT in Fig. 1, by taking 12 left end of crossbeam connector sleeve as an example, when crossbeam connector sleeve 12 rotates clockwise, left side connects
Connect 11 left end of column do far from crossbeam connector sleeve 12 move, due to 12 right end of crossbeam connector sleeve screw thread and left end on the contrary, making cross
11 right end of connecting column on 12 right side of beam connector sleeve is done to be moved far from crossbeam connector sleeve 12.
The connection relationship of upper support column 21, lower support column 23 and support column connector sleeve 22 and above-mentioned threaded connection principle phase
Seemingly.Crossbeam connector sleeve 12 and support column connector sleeve 22 are equipped with locking device, and the specific structure of the locking device is well-known technique, all
It is that can prevent it from rotating.
Rotation regulator 30 is additionally provided on the connecting column 11, the rotation regulator 30 blocks by adjusting insulation displacement connector 300
It is connected to the connecting column 11；
The rotation axis 320 being parallel to each other, gag lever post 311 and driving screw rod 310 are equipped in the rotation regulator 30, it is described
Rotation axis 320 is parallel to the crossbeam 10；Rotate gear 32 is fixed in the rotation axis 320；On the driving screw rod 310
Equipped with position limited gear 31, the gag lever post 311 also passes through the position limited gear 31, the position limited gear 31 and the driving screw rod
310 are threadedly coupled；When the position limited gear 31 is moved along the gag lever post 311, the position limited gear 31 can be with the rotation
Gear 32 engages；The position limited gear 31 and rotate gear 32 are cylindricality gear.
Driving 310 one end of screw rod is equipped with regulation handle after the side wall of 30 ontology of rotation regulator as described in Figure 4
312.It is left that the right end position outer diameter that driving screw rod 310 is connect with 30 ontology of rotation regulator is less than driving screw rod 310 itself
The outer diameter at end enables driving screw rod 310 to block on the body, will not horizontally slip.
32 lower part of rotate gear is fixed with telescopic rod 40；The rotational plane of telescopic rod 40 perpendicular to crossbeam 10, when
When swinging telescopic rod 40, rotate gear 32 is rotated with it；320 both ends of rotation axis of rotate gear 32 are rotatably connected on rotation and adjust
The chamber body of device 30；
Driving screw rod 310 and gag lever post 311 both pass through the setting of position limited gear 31, driving screw rod 310 and 31 spiral shell of position limited gear
Line connection, driving screw rod 310 rotates on the ontology of rotation regulator 30, and when driving screw rod 310 to rotate, position limited gear 31 is passed through
Screw-driven is crossed, is moved along driving screw rod 310, while mobile also along gag lever post 311；Since position limited gear 31 is worn simultaneously
There are driving screw rod 310 and gag lever post 311, there are two bars perpendicular to its plane, and therefore, position limited gear 31 cannot be relative to drive
Dynamic screw rod 310 rotates；
In conjunction with Fig. 2,3, when position limited gear 31 is moved along driving screw rod 310, in Fig. 3, it is moved to the left and turns
Moving gear 32 engages, at this point, since position limited gear 31 is not able to rotate, so that rotate gear 32 can not rotate, to rotation
Gear 32 plays position-limiting action.
40 lower end of telescopic rod is equipped with rotating block 42 by the rotation of fixing screws 43；Described 42 one end of rotating block is equipped with and leads
Running wheel 41, the fixing screws 43 are connected to 40 bottom end of telescopic rod after passing through the rotating block 42.
The fixing screws 43 are parallel to the telescopic rod 40 and are arranged, and the fixing screws 43 are threadedly connected to described flexible
Bar 40；The rotational plane of the rotating block 42 is perpendicular to the telescopic rod 40.Rotating block 42 can be axis rotation with fixing screws 43,
When turning to the position of needs, fixing screws 43 are tightened, 43 precession telescopic rod of fixing screws, 40 bottom, then by rotating block
42 is fixed；To realize the adjusting to direction on 41 horizontal plane of traction wheel.
41 rotational plane of traction wheel is parallel to the telescopic rod 40.
The crossbeam connector sleeve 12 and 22 outer wall of support column connector sleeve are equipped with non-slip texture.
The support column insulation displacement connector 24 is set there are two intermediate plate, and the support column insulation displacement connector 24 is equipped with lock-screw 25, described
Lock-screw 25 is perpendicular to the intermediate plate.
Two connecting columns 11 are equipped with a telescopic rod 40.Two legs can be drawn respectively when needed.
A kind of working method of the utility model are as follows:
Firstly, turn support column connector sleeve 22 adjusts the length of the support column 20 of two sides, thus by two support columns 20
After setting, being obliquely installed for crossbeam 10 may be implemented；As shown in figure 1, cross may be implemented by adjusting the length of two support columns 20
10 both ends height adjustment of beam；
Secondly as the distance of two support columns, 20 upper end can change after support column 20 is vertically arranged, so as to pass through rotation
Dynamic crossbeam connector sleeve 12 adjusts the length of crossbeam 10.
Support column insulation displacement connector 24 includes two intermediate plates, and a intermediate plate is stuck in the top and bottom of hospital bed edge rail two-by-two, then turns
Dynamic lock-screw 25 can be achieved with being fixedly connected for support column insulation displacement connector 24 and hospital bed；Wherein specific principle is well-known technique,
Do not add to repeat；It is identical as above-mentioned catenation principle that adjusting insulation displacement connector 300 is connected to the principle on connecting column 11.
By manually adjusting telescopic rod 40, swing telescopic rod 40 on the face perpendicular to crossbeam 10, when telescopic rod 40 is put
When moving the angle of needs, rotated by 312 rotate driving screw rod 310 of rotational handle；When in use, telescopic rod 40 will receive outside
Power influences, and drives position limited gear 31 and 32 site of engagement mutual extrusion of rotate gear at this time, so that frictional force increases between the two, it is right
The touching that is not intended to of regulation handle 312 causes rotatory force to be insufficient to allow position limited gear 31 mobile；
Screw drive position limited gear 31 is mobile to rotate gear 32, after position limited gear 31 is engaged with rotate gear 32, turns
Moving gear 32 is limited, and is not able to rotate, at this point, the angle of telescopic rod 40 is also fixed.Adjust the length of telescopic rod 40, telescopic rod 40
The mode that length adjustment is set is not added to repeat herein as well-known technique.
Different location and angle are had since people lies on a bed, rotation rotating block 42 reaches the rotational plane of traction wheel 41
The angle (position that this angle generally needs to draw with face human body) needed, it is by lock-screw 25 that rotating block 42 is fixed；
Then the drawstring of traction is wound on traction wheel 41.
When being without the use of, two support columns 20 are shortened, then equal fold inward, it can be parallel with crossbeam 10.Or it will
Crossbeam connector sleeve 12 and support column connector sleeve 22 disassemble, and whole device is made to become components, easily facilitate storage.
" up and down " described herein is reference with the orientation in Fig. 2, is for not having it convenient for statement
His particular meaning.
In addition, the utility model is not limited to above embodiment, as long as it reaches this reality with essentially identical means
With novel technical effect, the protection scope of the utility model all should belong to.
Claims (9)
1. a kind of clinical orthopaedics therapeutic device, it is characterised in that: including crossbeam (10) the He Lianggen support column (20) being coplanar with,
Two support columns (20) are connected to the crossbeam (10) both ends by runner assembly (200) respectively；Two support columns
(20) rotational plane is parallel；
The crossbeam (10) includes two connecting columns (11), and two connecting columns (11) are threaded in crossbeam connector sleeve (12)
Both ends；Crossbeam connector sleeve (12) both ends screw thread is oppositely arranged；
The support column (20) includes upper support column (21) and lower support column (23), the upper support column (21) and the lower support
Column (23) is threaded in the both ends of support column connector sleeve (22)；Lower support column (23) lower end is equipped with support column insulation displacement connector
(24)；The screw thread at support column connector sleeve (22) both ends is oppositely arranged；
It is additionally provided with rotation regulator (30) on the connecting column (11), the rotation regulator (30) is by adjusting insulation displacement connector
(300) connecting column (11) are connected in；
The rotation axis (320) being parallel to each other, gag lever post (311) and driving screw rod (310) are equipped in the rotation regulator (30),
The rotation axis (320) is parallel to the crossbeam (10)；Rotate gear (32) are fixed on the rotation axis (320)；It is described
Screw rod (310) are driven to be equipped with position limited gear (31), the gag lever post (311) also passes through the position limited gear (31), the limit
Position gear (31) is threadedly coupled with the driving screw rod (310)；The position limited gear (31) is mobile along the gag lever post (311)
When, the position limited gear (31) can engage with the rotate gear (32)；
Rotate gear (32) lower part is fixed with telescopic rod (40)；Telescopic rod (40) lower end passes through fixing screws (43)
Rotation is equipped with rotating block (42)；Described rotating block (42) one end is equipped with traction wheel (41), and the fixing screws (43) pass through described
The telescopic rod (40) bottom end is connected to after rotating block (42).
2. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the fixing screws (43) are parallel
It is arranged in the telescopic rod (40), the fixing screws (43) are threadedly connected to the telescopic rod (40)；The rotating block (42)
Rotational plane perpendicular to the telescopic rod (40).
3. a kind of clinical orthopaedics therapeutic device according to claim 2, it is characterised in that: traction wheel (41) rotation is flat
Face is parallel to the telescopic rod (40).
4. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the crossbeam connector sleeve (12) and
Support column connector sleeve (22) leads to structure in being；The connecting column (11) is threadedly connected to crossbeam connector sleeve (12) inner wall,
The support column (20) is threadedly connected to support column connector sleeve (22) inner wall.
5. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the driving screw rod (310) one
End is equipped with regulation handle (312) after the side wall of the rotation regulator (30) ontology.
6. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the crossbeam connector sleeve (12) and
Support column connector sleeve (22) outer wall is equipped with non-slip texture.
7. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the position limited gear (31) and turn
Moving gear (32) is cylindricality gear.
8. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: the support column insulation displacement connector (24)
If the support column insulation displacement connector (24) is equipped with lock-screw (25), and the lock-screw (25) is perpendicular to described there are two intermediate plate
Intermediate plate.
9. a kind of clinical orthopaedics therapeutic device according to claim 1, it is characterised in that: two connecting columns (11) are equal
Equipped with a telescopic rod (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410415.6U CN209187118U (en) | 2018-08-30 | 2018-08-30 | A kind of clinical orthopaedics therapeutic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821410415.6U CN209187118U (en) | 2018-08-30 | 2018-08-30 | A kind of clinical orthopaedics therapeutic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209187118U true CN209187118U (en) | 2019-08-02 |
Family
ID=67405256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821410415.6U Expired - Fee Related CN209187118U (en) | 2018-08-30 | 2018-08-30 | A kind of clinical orthopaedics therapeutic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209187118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932760A (en) * | 2021-02-01 | 2021-06-11 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
-
2018
- 2018-08-30 CN CN201821410415.6U patent/CN209187118U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112932760A (en) * | 2021-02-01 | 2021-06-11 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
| CN112932760B (en) * | 2021-02-01 | 2023-01-24 | 山东威高医疗科技有限公司 | Traction device capable of prolonging pelvis of lower limb and used with operating table |
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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: 20190802 Termination date: 20200830 |