CN209316087U - A kind of upper limb fixed traction frame - Google Patents
A kind of upper limb fixed traction frame Download PDFInfo
- Publication number
- CN209316087U CN209316087U CN201821930107.6U CN201821930107U CN209316087U CN 209316087 U CN209316087 U CN 209316087U CN 201821930107 U CN201821930107 U CN 201821930107U CN 209316087 U CN209316087 U CN 209316087U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- pallet
- vertical telescopic
- upper limb
- bar
- 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)
Abstract
The utility model relates to a kind of upper limb fixed traction framves, including pallet (1), pedestal (2) and adjusting bracket (3), the lower end of the adjusting bracket (3) is fixed on pedestal (2), the upper end of adjusting bracket (3) is connected with pallet (1), it is characterized in that, the stabilizing brace (4) to match with hand and wrist joint is equipped with above the pallet (1), the adjusting bracket (3) includes sequentially connected vertical telescopic rod a (31), horizontal extension bar (32) and vertical telescopic rod b (33), the vertical telescopic rod a (31) is connected with pallet (1), pass through vertical telescopic rod a (31), horizontal extension bar (32) and the flexible and horizontal rotation shaft (35) of vertical telescopic rod b (33) horizontally rotate achievable pallet (1) on three degree of freedom Position.Compared with prior art, the utility model has many advantages, such as fixed reliable, flexible adjustment, saves manual operation.
Description
Technical field
The utility model relates to a kind of medical hitch frames, more particularly, to a kind of upper limb fixed traction frame.
Background technique
An additional assistant is generally required when at present in clinic about upper extremity operation disinfection to raise by pulling hand
Limb, so that patient carries out disinfection, upper limb fixed traction frame can assist it is firm it is stable raise upper limb, reduce manpower consumption, together
When avoid because manpower pull fault cause upper limb slide caused by damage again.Upper limb fixing skeleton used at present is only by upper limb
It places on the top of the shelf, not firm fixed function, this design does not only result in upper limb and is easy to slide, and causes to damage again.
And often lead to that operation sterilizing range is inadequate, there is inconvenience clinically.In the fracture operation of upper limb, generally require
Upper limb is drawn to assist to carry out the reduction of the fracture, and current upper limbs support does not have this draw.
It discloses a kind of Multifunctional upper limb traction frame in CN201120248038.2, including pedestal, support rod, pallet, leads
It draws a bow, support rod is vertically equipped on rectangular seat, the support rod is telescopic tube, described to be equipped with height on casing
Bolt is adjusted, it is described that a rectangle flute profile pallet, the traction bow of the triangle and the front end of pallet are equipped on support rod
It is connected, the top of the triangle traction bow is equipped with pulley.The technical solution uses telescopic tube support tube to cooperate support
Upper limb is drawn in disk realization, but the upper limb traction frame cannot achieve the fixation of upper limb, and only by telescopic tube come
The two-dimentional telescoping movement of offer is difficult to meet actual traction requirements.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of upper limb in order to overcome the problems of the above-mentioned prior art and fix
Hitch frame.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of upper limb fixed traction frame, including pallet, pedestal and adjusting bracket, the lower end of the adjusting bracket are fixed on
On pedestal, the upper end of adjusting bracket is connected with pallet, and the fixation to match with hand and wrist joint is equipped with above the pallet
Brace, the adjusting bracket include sequentially connected vertical telescopic rod a, horizontal extension bar and vertical telescopic rod b, and described is perpendicular
Straight telescopic rod a is connected with pallet, and the vertical telescopic rod b is connected on pedestal vertically, and the horizontal extension bar is equipped with
Horizontal rotation shaft passes through flexible and horizontal rotation shaft the level of vertical telescopic rod a, horizontal extension bar and vertical telescopic rod b
Rotate the position adjustment that pallet can be achieved on three degree of freedom.
Further, the elongation bar activity is nested in inside fixing sleeve, and the fixing sleeve is equipped with and screws component,
Elongation bar is fixed by screwing component after elongation bar elongation.
Further, the elongation end of the vertical telescopic rod a is vertically connected at the bottom of pallet, and junction is equipped with water
Flat rotary shaft, pallet can be horizontally rotated by horizontal rotation shaft.
Further, the elongation bar of the horizontal extension bar is vertically connected on the fixing sleeve of vertical telescopic rod a, horizontal
The fixing sleeve of telescopic rod is vertical with the elongation bar of vertical telescopic rod b to be connect, and the fixing sleeve of the vertical telescopic rod b vertically connects
In on pedestal.
Further, the horizontal rotation is located in the middle part of the fixing sleeve of horizontal extension bar.
Further, the sliding block is connect by horizontal rotation shaft with the elongation bar of vertical telescopic rod a.
Further, the pallet is equipped with screw conveyer mechanism, including screw rod and handle, the sliding block upper surface
Equipped with the screw thread to match with screw rod, the both ends of the pallet are respectively equipped with bearing a and bearing b, the both ends of the screw rod
It is individually fixed on bearing a and bearing b.
The stabilizing brace includes the backing plate to match with hand and wrist and fixed viscous adhesive tape, in addition, fixed viscous adhesive tape
It can be substituted with electronic tightening device, final realize clamps hand and wrist.
Compared with prior art, in the utility model by the stabilizing brace that matches with hand and wrist joint by wrist portion
It is firmly fixed on hitch frame, it is not easy to fall off；Pallet, pedestal, sliding block and screw conveyer mechanism constitute whole traction
Tool slowly slowly can draw upper limb to distal end, be conducive to the accurate operation in art, assist the reduction of the fracture；This technology
Vertical telescopic rod a, horizontal extension bar and vertical telescopic rod b, can carry out the flexible fortune of horizontal direction or vertical direction in scheme
It is dynamic, and can realize the rotation of horizontal direction, it is satisfied with the whole three-dimensional activity of upper limb, reduces manpower consumption, avoid and damage again
Wound.
Detailed description of the invention
Fig. 1 is the overall structure diagram of upper limb fixed traction frame in the utility model；
Fig. 2 is the structural schematic diagram of screw conveyer mechanism in the utility model.
In figure: 1, pallet, 2, pedestal, 3, adjusting bracket, 4, stabilizing brace, 5, sliding block, 6, screw conveyer mechanism, 12, axis
Hold a, 13, bearing b, 31, vertical telescopic rod a, 32, horizontal extension bar, 33, vertical telescopic rod b, 35, horizontal rotation shaft, 61, hand
Handle, 62, screw rod, 41, backing plate, 42, fixed viscous adhesive tape.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment
The integral layout of upper limb fixed traction frame: including pallet 1, pedestal 2 and adjusting bracket 3, the lower end of adjusting bracket 3 is solid
Due on pedestal 2, the upper end of adjusting bracket 3 is connected above the pallet 1 to be equipped with pallet 1 to match with hand and wrist joint
Stabilizing brace 4, stabilizing brace 4 includes the backing plate 41 to match with hand and wrist and fixed glues adhesive tape 42.Adjusting bracket 3 includes
Sequentially connected vertical telescopic rod a 31, horizontal extension bar 32 and vertical telescopic rod b 33.
The specific setting of adjusting bracket 3: vertical telescopic rod a 31 is connected with pallet 1, the vertical connection vertically of telescopic rod b 33
In on pedestal 2, horizontal extension bar 32 is equipped with horizontal rotation shaft 35, vertical telescopic rod a 31, horizontal extension bar 32 and stretches vertically
Contracting bar b 33 includes elongation bar and fixing sleeve, and elongation bar activity is nested in inside fixing sleeve, and fixing sleeve is equipped with and screws component,
Elongation bar is fixed by screwing component after elongation bar elongation.The elongation end of vertical telescopic rod a 31 is vertically connected at
The bottom of pallet 1, junction are equipped with horizontal rotation shaft 35, and pallet 1 can be horizontally rotated by horizontal rotation shaft 35.It is horizontal
The elongation bar of telescopic rod 32 is vertically connected on the fixing sleeve of vertical telescopic rod a 31, the fixing sleeve of horizontal extension bar 32 and vertical
The elongation bar of telescopic rod b 33 vertically connects, and the fixing sleeve of vertical telescopic rod b 33 is vertically connected on pedestal 2.Horizontal rotation shaft
35 are set in the middle part of the fixing sleeve of horizontal extension bar 32.
The specific setting of pallet 1: 1 bottom of pallet is equipped with sliding block 5, and sliding block 11 passes through horizontal rotation shaft 35 and vertical telescopic rod
The elongation bar of a 31 connects.Pallet 1 is equipped with screw conveyer mechanism 6, including screw rod 62 and handle 61,5 upper surface of sliding block are equipped with
The screw thread to match with screw rod, the both ends of pallet 1 are respectively equipped with bearing a 12 and bearing b 13, and the both ends of screw rod 62 are fixed respectively
In on bearing a 12 and bearing b 13.
Concrete operations when use: the hand of patient and wrist are fastened by stabilizing brace 4 now, then pass through vertical telescopic rod
The flexible height to adjust needs of a 31, horizontal extension bar 32 and vertical telescopic rod b 33, further pass through horizontal rotation shaft
35 horizontally rotate to adjust suitable horizontal position, the adjustment of three-dimensional position, rotational handle 61, so that screw rod are realized with this
62 rotate in the screw thread of 5 upper surface of sliding block, generate relative displacement between the two with this, so that pallet 1 moves horizontally, to patient
Upper limb drawn.
Claims (8)
1. a kind of upper limb fixed traction frame, including pallet (1), pedestal (2) and adjusting bracket (3), the adjusting bracket (3)
Lower end is fixed on pedestal (2), and the upper end of adjusting bracket (3) is connected with pallet (1), which is characterized in that on the pallet (1)
Side is equipped with the stabilizing brace (4) that matches with hand and wrist joint, and the adjusting bracket (3) includes sequentially connected stretching vertically
Contracting bar a (31), horizontal extension bar (32) and vertical telescopic rod b (33), the vertical telescopic rod a (31) are connected with pallet (1),
The vertical telescopic rod b (33) is connected to vertically on pedestal (2), and the horizontal extension bar (32) is equipped with horizontal rotation shaft
(35), pass through the flexible and horizontal rotation shaft of vertical telescopic rod a (31), horizontal extension bar (32) and vertical telescopic rod b (33)
(35) position of the achievable pallet (1) on three degree of freedom that horizontally rotate adjusts.
2. a kind of upper limb fixed traction frame according to claim 1, which is characterized in that the vertical telescopic rod a (31),
Horizontal extension bar (32) and vertical telescopic rod b (33) include elongation bar and fixing sleeve, and the elongation bar activity is nested in solid
Fixed set is internal, and the fixing sleeve, which is equipped with, screws component, is carried out by screwing component to elongation bar after elongation bar elongation
It is fixed.
3. a kind of upper limb fixed traction frame according to claim 2, which is characterized in that the vertical telescopic rod a (31)
Elongation end be vertically connected at the bottom of pallet (1), junction is equipped with horizontal rotation shaft (35), and pallet (1) can pass through level
Rotary shaft (35) horizontally rotates.
4. a kind of upper limb fixed traction frame according to claim 3, which is characterized in that the horizontal extension bar (32)
Elongation bar is vertically connected on the fixing sleeve of vertical telescopic rod a (31), the fixing sleeve of horizontal extension bar (32) and vertical telescopic rod b
(33) elongation bar vertically connects, and the fixing sleeve of the vertical telescopic rod b (33) is vertically connected on pedestal (2).
5. a kind of upper limb fixed traction frame according to claim 3, which is characterized in that the horizontal rotation shaft (35) is set
In the middle part of the fixing sleeve of horizontal extension bar (32).
6. a kind of upper limb fixed traction frame according to claim 3, which is characterized in that the bottom of the pallet (1) is set
Have sliding block (5), the sliding block (5) is connect by horizontal rotation shaft (35) with the elongation bar of vertical telescopic rod a (31).
7. a kind of upper limb fixed traction frame according to claim 6, which is characterized in that the pallet (1) is equipped with spiral shell
Bar transport mechanism (6), including screw rod (62) and handle (61), the sliding block (5) upper surface are equipped with the spiral shell to match with screw rod
Line, the both ends of the pallet (1) are respectively equipped with bearing a (12) and bearing b (13), and the both ends of the screw rod (62) are solid respectively
Due on bearing a (12) and bearing b (13).
8. a kind of upper limb fixed traction frame according to claim 1, which is characterized in that the stabilizing brace (4) includes
The backing plate (41) and fixation to match with hand and wrist is viscous adhesive tape (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930107.6U CN209316087U (en) | 2018-11-21 | 2018-11-21 | A kind of upper limb fixed traction frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930107.6U CN209316087U (en) | 2018-11-21 | 2018-11-21 | A kind of upper limb fixed traction frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316087U true CN209316087U (en) | 2019-08-30 |
Family
ID=67711238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930107.6U Expired - Fee Related CN209316087U (en) | 2018-11-21 | 2018-11-21 | A kind of upper limb fixed traction frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316087U (en) |
-
2018
- 2018-11-21 CN CN201821930107.6U patent/CN209316087U/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 |
Granted publication date: 20190830 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |