CN209529431U - A kind of Braun's traction frame - Google Patents
A kind of Braun's traction frame Download PDFInfo
- Publication number
- CN209529431U CN209529431U CN201821606390.7U CN201821606390U CN209529431U CN 209529431 U CN209529431 U CN 209529431U CN 201821606390 U CN201821606390 U CN 201821606390U CN 209529431 U CN209529431 U CN 209529431U
- Authority
- CN
- China
- Prior art keywords
- bed board
- straight pipe
- rod
- braun
- sliding block
- 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
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to a kind of Braun's traction frames, including bed board, backup plate, U-shaped support frame and elastic suspender belt, the bed board is connected on the supporting plate by height adjustment mechanism, the bottom of the support plate is provided with support leg, the backup plate is by being connected to the front end of bed board by board mount, the U-shaped support frame is made of straight pipe with the vertical segment for being connected to straight pipe both ends, the two sides of the bed board are provided with translation mechanism, the vertical segment is connected by attachment base with translation mechanism, the both ends of the elastic suspender belt respectively pass through a connecting cylinder and are connected on the straight pipe of U-shaped support frame, external connection screw is provided on the outer wall of the straight pipe, the connecting cylinder is flexibly connected with straight pipe, an adjusting nut is respectively connected on the external connection screw of the straight pipe of the connecting cylinder two sides.The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Description
Technical field
The utility model relates to field of medical technology, are specifically related to a kind of Braun's traction frame.
Background technique
Traction is the common treatment method of orthopaedics.Patient needs to be reset after fractured leg, then stamps gypsum, needs
Leg is lifted by traction device, for promoting blood circulation and reducing swelling, Braun's traction frame is used to auxiliary traction art
Implementation, improve traction effect.
In the prior art, most of traction device needs other people to assist execution, and patient oneself can not adjust hitch frame
Height, it is more inconvenient to use.
Summary of the invention
The utility model can adjust the height of U-shaped support frame by adjusting the length of connecting rod, to play increasing
Add the effect of practical performance；A kind of Braun's traction frame is provided.
In order to solve the above technical problems, the utility model provides a kind of Braun's traction frame, including
Bed board, the bed board are connected on the supporting plate by height adjustment mechanism, and the bottom of the support plate is arranged
There is support leg,
Backup plate, the backup plate by being connected to the front end of bed board by board mount,
U-shaped support frame, the U-shaped support frame are made of straight pipe with the vertical segment for being connected to straight pipe both ends, institute
The two sides for the bed board stated are provided with translation mechanism, and the vertical segment is connected by attachment base with translation mechanism,
Elastic suspender belt, the both ends of the elastic suspender belt respectively pass through the straight pipe that a connecting cylinder is connected to U-shaped support frame
On, external connection screw is provided on the outer wall of the straight pipe, the connecting cylinder is flexibly connected with straight pipe, the connection
An adjusting nut is respectively connected on the external connection screw of the straight pipe of cylinder two sides.
Further, the height adjustment mechanism includes electric cylinder and guide rod, the electric cylinder and guide rod are installed
Between bed board and support plate, the bottom for going out shaft end and being connected to bed board of electric cylinder, the lower end of the guide rod is fixedly connected
At the top of support plate, the bottom of the bed board offers the pilot hole to match with guide rod, the guide rod it is upper
End is movably connected in pilot hole.
Further: the translation mechanism includes the servo motor being arranged on bed board two sidewalls, lead screw, sliding block, cunning
Wheel and sliding rail are also each provided with a sliding rail, one end of the lead screw and going out for servo motor on the bed board two sidewalls
Shaft end is connected, and the other end of the lead screw is movably connected in bearing block, and the bearing block is mounted on the side wall of bed board,
The pulley is mounted on the bottom of sliding block and is flexibly connected on the slide rail, and the attachment base is detachably connected to sliding block
On.
Further: switch button, the switch button and servo motor are additionally provided on the side wall of the bed board
Electrical connection.
Further: the sliding block is connected by connecting rod with attachment base, the connecting rod be by upper screw rod under
The body of rod, which is vertically connected with, to be formed, and threaded hole is offered at the top of the lower body of rod, and the lower end of the upper screw rod is connected to down
In the threaded hole of the body of rod, the first connecting hole to match with lower body of rod 21-2, the company are offered at the top of the sliding block
The bottom of joint chair offers the second connecting hole to match with upper screw rod.
After adopting the above structure, the utility model can adjust the height of U-shaped support frame by adjusting the length of connecting rod
Degree, to play the role of increasing practical performance；And the design also has structure simple, easily fabricated and practical and efficient
Advantage.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of U-shaped support frame.
Fig. 3 is the structural schematic diagram of connecting rod.
Specific embodiment
A kind of Braun's traction frame as depicted in figs. 1 and 2, including bed board 3, backup plate 1, U-shaped support frame 17 and elastic hang
Band 18, the bed board 3 are connected in support plate 6 by height adjustment mechanism, and the bottom of the support plate 6 is provided with support
Foot 5, for the backup plate 1 by being connected to the front end of bed board 3 by board mount, the U-shaped support frame 17 is by straight pipe 17-1
It is formed with the vertical segment 17-2 for being connected to the both ends straight pipe 17-1, the two sides of the bed board 3 are provided with translation mechanism, described
Vertical segment 17-2 be connected with translation mechanism by attachment base 13, the both ends of the elastic suspender belt 18 respectively pass through a connecting cylinder
19 are connected on the straight pipe 17-1 of U-shaped support frame 17, are provided with external connection screw on the outer wall of the straight pipe 17-1, institute
The connecting cylinder 19 stated is flexibly connected with straight pipe 17-1, on the external connection screw of the straight pipe 17-1 of 19 two sides of connecting cylinder
Respectively it is connected with an adjusting nut 20.The design has the advantages that structure is simple, easily fabricated and practical and efficient.
Height adjustment mechanism as shown in Figure 1 includes electric cylinder 7 and guide rod 15, the electric cylinder 7 and guide rod 15
It is mounted between bed board 3 and support plate 6, the bottom for going out shaft end and being connected to bed board 3 of electric cylinder 7, under the guide rod 15
End is fixedly connected on the top of support plate 6, and the bottom of the bed board 3 offers the pilot hole to match with guide rod 15, institute
The upper end for the guide rod 15 stated is movably connected in pilot hole.
Translation mechanism as shown in Figure 1 include the servo motor 9 being arranged on 3 two sidewalls of bed board, lead screw 10, sliding block 11,
Pulley 12 and sliding rail 12, are also each provided with a sliding rail 12 on 3 two sidewalls of bed board, one end of the lead screw 10 with watch
The shaft end that goes out for taking motor 9 is connected, and the other end of the lead screw 10 is movably connected in bearing block 2, and the bearing block 2 is installed
On the side wall of bed board 3, the pulley 12 is mounted on the bottom of sliding block 11 and is movably connected on sliding rail 12, the company
Joint chair 13 is detachably connected on sliding block 11, and switch button 4, the switch are additionally provided on the side wall of the bed board 3
Button 4 is electrically connected with servo motor 9.
Sliding block 11 as shown in Figure 3 is connected by connecting rod 21 with attachment base 13, and the connecting rod 21 is by upper screw rod
21-1 and lower body of rod 21-2 are vertically connected with and are formed, and threaded hole, the upper spiral shell are offered at the top of the lower body of rod 21-2
The lower end of bar 21-1 is connected in the threaded hole of lower body of rod 21-2, and the top of the sliding block 11 offers and lower body of rod 21-2 phase
Matched first connecting hole, the bottom of the attachment base 13 offer the second connecting hole to match with upper screw rod 21-1.This
Utility model can adjust the height of U-shaped support frame by adjusting the length of connecting rod, to play increase practical performance
Effect.
Claims (5)
1. a kind of Braun's traction frame, it is characterised in that: including
Bed board, the bed board are connected on the supporting plate by height adjustment mechanism, and the bottom of the support plate is provided with branch
Support foot,
Backup plate, the backup plate by being connected to the front end of bed board by board mount,
U-shaped support frame, the U-shaped support frame is made of straight pipe with the vertical segment for being connected to straight pipe both ends, described
The two sides of bed board are provided with translation mechanism, and the vertical segment is connected by attachment base with translation mechanism,
Elastic suspender belt, the both ends of the elastic suspender belt respectively pass through a connecting cylinder and are connected on the straight pipe of U-shaped support frame, institute
External connection screw is provided on the outer wall for the straight pipe stated, the connecting cylinder is flexibly connected with straight pipe, the connecting cylinder two
An adjusting nut is respectively connected on the external connection screw of the straight pipe of side.
2. a kind of Braun's traction frame according to claim 1, it is characterised in that: the height adjustment mechanism includes electricity
Dynamic cylinder and guide rod, the electric cylinder and guide rod are mounted between bed board and support plate, and the shaft end that goes out of electric cylinder is connected to
The bottom of bed board, the lower end of the guide rod are fixedly connected on the top of support plate, the bottom of the bed board offer with
The upper end of the pilot hole that guide rod matches, the guide rod is movably connected in pilot hole.
3. a kind of Braun's traction frame according to claim 1, it is characterised in that: the translation mechanism includes that setting exists
Servo motor, lead screw, sliding block, pulley and sliding rail on bed board two sidewalls are also each provided with one on the bed board two sidewalls
Sliding rail, one end of the lead screw are connected with the shaft end that goes out of servo motor, and the other end of the lead screw is movably connected in bearing
In seat, the bearing block is mounted on the side wall of bed board, and the pulley is mounted on the bottom of sliding block and is movably connected in cunning
On rail, the attachment base is detachably connected on sliding block.
4. a kind of Braun's traction frame according to claim 3, it is characterised in that: also set up on the side wall of the bed board
There is switch button, the switch button is electrically connected with servo motor.
5. a kind of Braun's traction frame according to claim 3, it is characterised in that: the sliding block passes through connecting rod and company
Joint chair is connected, and the connecting rod is vertically connected with by upper screw rod and lower body of rod to be formed, and is opened up at the top of the lower body of rod
There is threaded hole, the lower end of the upper screw rod is connected in the threaded hole of lower body of rod, is offered under at the top of the sliding block
The first connecting hole that the body of rod matches, the bottom of the attachment base offer the second connecting hole to match with upper screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606390.7U CN209529431U (en) | 2018-09-29 | 2018-09-29 | A kind of Braun's traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606390.7U CN209529431U (en) | 2018-09-29 | 2018-09-29 | A kind of Braun's traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529431U true CN209529431U (en) | 2019-10-25 |
Family
ID=68245568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606390.7U Expired - Fee Related CN209529431U (en) | 2018-09-29 | 2018-09-29 | A kind of Braun's traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529431U (en) |
-
2018
- 2018-09-29 CN CN201821606390.7U patent/CN209529431U/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: 20191025 Termination date: 20200929 |