CN208611073U - A kind of adjustable towing bracket in bone surgery leg - Google Patents
A kind of adjustable towing bracket in bone surgery leg Download PDFInfo
- Publication number
- CN208611073U CN208611073U CN201720894349.3U CN201720894349U CN208611073U CN 208611073 U CN208611073 U CN 208611073U CN 201720894349 U CN201720894349 U CN 201720894349U CN 208611073 U CN208611073 U CN 208611073U
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- screw
- hollow stem
- foot stand
- slide bar
- screw rod
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Abstract
The utility model provides a kind of adjustable towing bracket in bone surgery leg, including left hollow stem, left screw, pedestal, screw rod, right screw, right hollow stem, leg support frame, mounting plate, foot stand, counterweight and slide bar, the left hollow stem lower end is equipped with left screw, the left screw is fixed on the base end face, screw rod is installed in the pedestal, right screw is installed on the screw rod, the right screw upper end is equipped with right hollow stem, support height and tilt angle can be adjusted in the design, the distance between bracket is also adjusted simultaneously, the leg support frame right end is equipped with slide bar, foot stand is installed on the slide bar, the foot stand lower end is equipped with mounting plate, the foot stand right end is provided with counterweight, the design, which is realized, provides constant tractive force, can be according to different patients the case where, the counterweight of different weight is set, this Utility model is easy to use, increases comfort level, improves therapeutic effect, high reliablity.
Description
Technical field
The utility model is a kind of adjustable towing bracket in bone surgery leg, belongs to medical instruments field.
Background technique
Orthopaedics mainly studies dissection, physiology and the pathology of skeletal musculature, keeps with drug, operation and physical method
With the normal morphology and function for developing this system.With the change in epoch and society, injury of orthopaedics department spectrum has apparent variation,
For example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, polio significantly reduce, wound caused by traffic accident be increased significantly.Orthopaedics
The variation of sick and wounded spectrum, this just needs orthopaedics to grow with each passing hour.As the development Chinese traditional treatment orthopaedic disease of Chinese medicine is also gradually by people
Pursued.
The bracket of existing bone surgery leg in traction bracket is globality, most of to be changed, and is caused
Some patients when in use, need just to may be used all lifting below waist, comfort level is poor, while writing patient's leg
Portion is too short or too long, is not available, and use scope is small, and machine is utilized on the bracket of existing bone surgery leg in traction bracket
Tool can realize traction, tractive force is unstable, also can not according to it is different it is sick and wounded adjust tractive force, cause therapeutic effect poor.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of adjustable traction in bone surgery leg
Bracket, to solve the problems mentioned in the above background technology, the utility model are easy to use, increase comfort level, improve treatment effect
Fruit, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of bone surgery is used
Leg is adjustable towing bracket, including adjustment mechanism and traction mechanism, the adjustment mechanism upper end are equipped with traction mechanism, the tune
Complete machine structure includes left hollow stem, left screw, pedestal, screw rod, right screw and right hollow stem, and the left hollow stem lower end is equipped with a left side
Screw rod, the left screw are fixed on the base end face, and screw rod is equipped in the pedestal, is equipped with right screw on the screw rod,
The right screw upper end is equipped with right hollow stem, and the right screw upper end extends into inside right hollow stem, and the left screw upper end is prolonged
It protrudes into inside left hollow stem, right hollow stem is equipped on the right side of the left hollow stem, the traction mechanism includes leg support frame, installation
Plate, foot stand, counterweight and slide bar, the leg support frame right end are equipped with slide bar, are equipped with foot stand on the slide bar, institute
Foot stand lower end is stated equipped with mounting plate, the foot stand right end is provided with counterweight, and the leg support frame lower end is equipped with left
Empty bar, the mounting plate lower end are provided with right hollow stem.
Further, the left hollow stem lower end is equipped with bearer ring one, and bearer ring one is mounted in left screw, the left side
Screw rod is connected by ball nut pair with bearer ring one, and the right hollow stem lower end is equipped with bearer ring two, and bearer ring two
It is arranged in right screw, and bearer ring two is connected by ball nut pair with right screw.
Further, it processes fluted on the pedestal, and screw rod is installed in groove, the screw rod right end is equipped with hand
Handle, and handle is mounted on pedestal right end, the screw rod is connected by bearing with pedestal, bearing block is installed on the screw rod,
And fixed right screw on bearing block.
Further, the leg support frame is connected by hinged-support with left hollow stem, the mounting plate and right hollow stem
Be connected by free bearing, be mounted on arc-shaped foam-rubber cushion on the leg support frame and foot stand, the leg support frame with
And canopy band is mounted in foot stand, the mounting plate is connected with foot stand by sliding rail.
Further, there are two the slide bar is set, the slide bar is symmetrically mounted on leg support frame right end, the foot stand
On set there are two slide bar, two slide bar right ends are mounted on limit plate, and pulley is equipped between two limit plates.
Further, the counterweight upper end is equipped with drawstring, and drawstring is fixed on foot stand right end, and drawstring is mounted on cunning
On wheel, link is installed, and drawstring lower end is equipped with hook on the counterweight, the counterweight is connected by link and hook with drawstring
It connects.
The utility model has the beneficial effects that a kind of adjustable towing bracket in bone surgery leg, the utility model is by adding
Add left hollow stem, left screw, screw rod, right screw and right hollow stem, which can be adjusted support height and tilt angle, add
Big comforts of use, while the distance between bracket is also adjusted, meet different patients and use, increase use scope, solves existing
The bracket of bone surgery leg in traction bracket is globality, most of to be changed, some patients is caused to exist
In use, needing just to may be used all lifting below waist, comfort level is poor, while writing that patient legs are too short or mistake
Not the problems such as length, is not available, and use scope is small.
Because of addition leg support frame, mounting plate, foot stand, counterweight and slide bar, which, which realizes, provides constant traction
The counterweight of different weight is arranged in power, can be according to different patients the case where, improves therapeutic effect, solves existing bone surgery and uses
Traction is realized on the bracket of leg in traction bracket using mechanical energy, tractive force is unstable, also can not according to it is different it is sick and wounded come
The problems such as adjusting tractive force, causing therapeutic effect poor.
Because adding handle, which facilitates rotary screw rod, and because of addition hinged-support and free bearing, which realizes that bracket can turn
Dynamic, because adding canopy band, design realization fastens leg, and because adding limit plate, which prevents foot stand from falling off, because
Pulley is added, which is convenient for the traction of counterweight, and the utility model is easy to use, increases comfort level, improves therapeutic effect, reliably
Property it is high.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the adjustable towing bracket in bone surgery leg of the utility model；
Fig. 2 is the schematic diagram of adjustment mechanism in a kind of adjustable towing bracket in bone surgery leg of the utility model；
Fig. 3 is the schematic diagram of traction mechanism in a kind of adjustable towing bracket in bone surgery leg of the utility model；
In figure: 1- adjustment mechanism, 2- traction mechanism, the left hollow stem of 3-, 4- left screw, 5- pedestal, 6- screw rod, the right silk of 7-
The right hollow stem of bar, 8-, 9- leg support frame, 10- mounting plate, 11- foot stand, 12- counterweight, 13- slide bar.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable traction branch in bone surgery leg
Frame, including adjustment mechanism 1 and traction mechanism 2,1 upper end of adjustment mechanism are equipped with traction mechanism 2.
Adjustment mechanism 1 includes left hollow stem 3, left screw 4, pedestal 5, screw rod 6, right screw 7 and right hollow stem 8, left
Empty 3 lower end of bar is equipped with left screw 4, and left screw 4 is fixed on 5 upper surface of pedestal, screw rod 6 is equipped in pedestal 5, is installed on screw rod 6
There is right screw 7,7 upper end of right screw is equipped with right hollow stem 8, and 7 upper end of right screw extends into inside right hollow stem 8,4 upper end of left screw
It extends into inside left hollow stem 3, right hollow stem 8 is equipped on the right side of left hollow stem 3, which can be adjusted height and the angle of bracket
It spends, also the distance between adjustable support.
Traction mechanism 2 includes leg support frame 9, mounting plate 10, foot stand 11, counterweight 12 and slide bar 13, leg support frame 9
Right end is equipped with slide bar 13, and foot stand 11 is equipped on slide bar 13, and 11 lower end of foot stand is equipped with mounting plate 10, foot stand 11
Right end is provided with counterweight 12, and 9 lower end of leg support frame is equipped with left hollow stem 3, and 10 lower end of mounting plate is provided with right hollow stem 8, this sets
Meter, which is realized, provides constant tractive force.
Left 3 lower end of hollow stem is equipped with bearer ring one, and bearer ring one is mounted in left screw 4, and left screw 4 passes through ball spiral shell
Female pair is connected with bearer ring one, and right 8 lower end of hollow stem is equipped with bearer ring two, and bearer ring two is arranged in right screw 7, and
Bearer ring two is connected by ball nut pair with right screw 7, processes fluted on pedestal 5, and screw rod 6 is equipped in groove,
6 right end of screw rod is equipped with handle, and handle is mounted on 5 right end of pedestal, and screw rod 6 is connected with pedestal 5 by bearing, is pacified on screw rod 6
Equipped with bearing block, and fixed right screw 7 on bearing block, leg support frame 9 are connected by hinged-support with left hollow stem 3, are installed
Plate 10 is connected with right hollow stem 8 by free bearing, is mounted on arc-shaped foam-rubber cushion in leg support frame 9 and foot stand 11,
Canopy band is mounted on leg support frame 9 and foot stand 11, mounting plate 10 is connected with foot stand 11 by sliding rail, slide bar
13 set there are two, slide bar 13 is symmetrically mounted on 9 right end of leg support frame, is set in foot stand 11 there are two slide bar 13, two slide bars
13 right ends are mounted on limit plate, and pulley is equipped between two limit plates, and 12 upper end of counterweight is equipped with drawstring, and drawstring is fixed on
11 right end of foot stand, and drawstring is mounted on pulley, link is installed on counterweight 12, and drawstring lower end is equipped with hook, counterweight 12
It is connected by link and hook with drawstring.
Specific embodiment: it in progress in use, medical staff checks the utility model first, checks whether and deposits
In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited
It is can be carried out if problem using before use, medical staff elder generation rotational handle, handle rotation drives screw rod 6 to rotate, screw rod
6 rotations drive bearing block to move left and right, and bearing block, which moves left and right, drives right screw 7 to move left and right, and right screw 7 moves left and right drive
Right hollow stem 8 moves left and right, and right hollow stem 8, which moves left and right, drives mounting plate 10 to move left and right, and mounting plate 10 moves left and right drive
Foot stand 11 moves left and right, and when foot stand 11 is moved to suitable position, stop operating handle, realize adjust two brackets it
Between distance, then for medical staff in rotation axis carrier ring one, the rotation of bearer ring one realizes that bearer ring one moves down in left screw 4
Dynamic, bearer ring one, which moves up and down, drives left hollow stem 3 to move up and down, and left hollow stem 3 is moved up and down to drive and be moved down on leg support frame 9
Dynamic, then 9 height of adjustment leg support frame is rotated further by bearer ring two, realization is adjusted 11 height of foot stand, while because of leg
Portion's bracket 9 is connected by hinged-support with left hollow stem 3, and mounting plate 10 is connected with right hollow stem 8 by free bearing, so working as leg
When portion's bracket 9 is different from the adjustment height of foot stand 11, leg support frame 9 and foot stand 11 can be made newly at tilt angle, this sets
Support height and tilt angle can be adjusted in meter, increases comforts of use, while also adjusting the distance between bracket, meets not
It is used with patient, increases use scope.
After the completion of above-mentioned work, medical staff is placed into patient legs in foot stand 11, then foot is placed into
It in foot stand 11, is then fastened using canopy band, the case where then medical staff is according to patient, selects suitable counterweight
12, then counterweight 12 is hanging on drawstring, then foot stand 11 is drawn to the right using drawstring under the effect of 12 weight of counterweight
The case where dynamic, realization traction work, which, which realizes, provides constant tractive force, can be according to different patients, is arranged different weights
The counterweight 12 of amount improves therapeutic effect.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of adjustable towing bracket in bone surgery leg, including adjustment mechanism (1) and traction mechanism (2), feature exists
In: adjustment mechanism (1) upper end is equipped with traction mechanism (2)；
The adjustment mechanism (1) includes left hollow stem (3), left screw (4), pedestal (5), screw rod (6), right screw (7) and the right side
Hollow stem (8), left hollow stem (3) lower end are equipped with left screw (4), and the left screw (4) is fixed on pedestal (5) upper surface,
It is equipped with screw rod (6), is equipped with right screw (7) on the screw rod (6), right screw (7) upper end is equipped in the pedestal (5)
Right hollow stem (8), right screw (7) upper end extend into right hollow stem (8) inside, and left screw (4) upper end extends into a left side
Hollow stem (3) is internal, is equipped with right hollow stem (8) on the right side of the left hollow stem (3)；
The traction mechanism (2) includes leg support frame (9), mounting plate (10), foot stand (11), counterweight (12) and slide bar
(13), leg support frame (9) right end is equipped with slide bar (13), is equipped with foot stand (11), the foot on the slide bar (13)
Bracket (11) lower end in portion's is equipped with mounting plate (10), and foot stand (11) right end is provided with counterweight (12), the leg support frame
(9) lower end is equipped with left hollow stem (3), and mounting plate (10) lower end is provided with right hollow stem (8).
2. a kind of adjustable towing bracket in bone surgery leg according to claim 1, it is characterised in that: the left sky
Bar (3) lower end is equipped with bearer ring one, and bearer ring one is mounted on left screw (4), and the left screw (4) passes through ball nut pair
It is connected with bearer ring one, right hollow stem (8) lower end is equipped with bearer ring two, and bearer ring two is arranged in right screw (7)
On, and bearer ring two is connected by ball nut pair with right screw (7).
3. a kind of adjustable towing bracket in bone surgery leg according to claim 1, it is characterised in that: the pedestal
(5) it processes fluted on, and screw rod (6) is installed in groove, screw rod (6) right end is equipped with handle, and handle is mounted on bottom
Seat (5) right end, the screw rod (6) are connected by bearing with pedestal (5), are equipped with bearing block, and bearing on the screw rod (6)
Fixed right screw (7) on seat.
4. a kind of adjustable towing bracket in bone surgery leg according to claim 1, it is characterised in that: the leg branch
Frame (9) is connected by hinged-support with left hollow stem (3), and the mounting plate (10) is connected with right hollow stem (8) by free bearing,
Arc-shaped foam-rubber cushion, the leg support frame (9) and foot are mounted on the leg support frame (9) and foot stand (11)
Canopy band is mounted on bracket (11), the mounting plate (10) is connected with foot stand (11) by sliding rail.
5. a kind of adjustable towing bracket in bone surgery leg according to claim 1, it is characterised in that: the slide bar
(13) there are two setting, the slide bar (13) is symmetrically mounted on leg support frame (9) right end, set on the foot stand (11) there are two
Slide bar (13), two slide bar (13) right ends are mounted on limit plate, and pulley is equipped between two limit plates.
6. a kind of adjustable towing bracket in bone surgery leg according to claim 1, it is characterised in that: the counterweight
(12) upper end is equipped with drawstring, and drawstring is fixed on foot stand (11) right end, and drawstring is mounted on pulley, the counterweight (12)
Upper installation link, and drawstring lower end is equipped with hook, the counterweight (12) is connected by link and hook with drawstring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894349.3U CN208611073U (en) | 2017-07-23 | 2017-07-23 | A kind of adjustable towing bracket in bone surgery leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894349.3U CN208611073U (en) | 2017-07-23 | 2017-07-23 | A kind of adjustable towing bracket in bone surgery leg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208611073U true CN208611073U (en) | 2019-03-19 |
Family
ID=65688017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894349.3U Expired - Fee Related CN208611073U (en) | 2017-07-23 | 2017-07-23 | A kind of adjustable towing bracket in bone surgery leg |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208611073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920648A (en) * | 2020-09-09 | 2020-11-13 | 上海荣泰健康科技股份有限公司 | Leg and foot traction force adjustable system of massage chair and control method thereof |
| CN113101117A (en) * | 2021-03-09 | 2021-07-13 | 高博 | Auxiliary traction device for traumatic orthopedics department |
-
2017
- 2017-07-23 CN CN201720894349.3U patent/CN208611073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920648A (en) * | 2020-09-09 | 2020-11-13 | 上海荣泰健康科技股份有限公司 | Leg and foot traction force adjustable system of massage chair and control method thereof |
| CN113101117A (en) * | 2021-03-09 | 2021-07-13 | 高博 | Auxiliary traction device for traumatic orthopedics department |
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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: 20190319 Termination date: 20190723 |