CN207520253U - A kind of orthopaedics arm strap - Google Patents
A kind of orthopaedics arm strap Download PDFInfo
- Publication number
- CN207520253U CN207520253U CN201720420943.9U CN201720420943U CN207520253U CN 207520253 U CN207520253 U CN 207520253U CN 201720420943 U CN201720420943 U CN 201720420943U CN 207520253 U CN207520253 U CN 207520253U
- Authority
- CN
- China
- Prior art keywords
- plate
- housing
- transverse slat
- servo motor
- limited 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
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Abstract
The utility model discloses a kind of orthopaedics arm strap, and one piece of transverse slat is horizontally installed in the inner cavity of housing, servo motor is installed at the center of housing cavity bottom；Two pulling blocks are respectively fixedly connected by a resetting spring with the vertical section of housing respective side, the top and bottom of two pulling blocks are equipped with pulley in a manner of being rotatably assorted, and the pulley of bottom and the horizontal segment of housing are rolled and are coordinated, the pulley at top is rolled with transverse slat lower face to be coordinated.The utility model is used cooperatively by the components such as housing, transverse slat, servo motor, reel, have the function that clamp arm, and loosen, tighten adjusting convenient for clamping plate, it is easy to adjust, operating process is easy, clamps secured, and when use passes through servo motor rotation and reel is driven to rotate, drawstring is shunk, and pulling block drives clamping plate to move with the movement of drawstring.
Description
Technical field
The utility model is related to orthopaedic technique field, specially a kind of orthopaedics arm strap.
Background technology
Orthopaedics is one of most common section office of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method.With the change of epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis and infantile paralysis significantly reduce,
Wound showed increased caused by traffic accident.The variation of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Arm strap is used in orthopaedics, it is inconvenient that present orthopaedics arm strap is adjusted, and adjusts
The operating process come is cumbersome, clamps insecure.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of orthopaedics arm strap, solves orthopaedics
It is inconvenient to be adjusted with arm strap, and operating process is cumbersome and clamps unstable problem.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of orthopaedics arm strap, including
The housing of U-shaped, it is characterised in that：One piece of transverse slat is horizontally installed in the inner cavity of the housing, in the housing cavity bottom
Servo motor is installed at the heart, which is located at below transverse slat, and the output shaft and reel of the servo motor are same
Axis is fixed；The one end of the surface of the reel respectively with two drawstrings is fixedly connected, and the other end of two drawstrings is fixedly mounted
There is screw set, which is threadedly coupled with screwing screw, and screwing screw is fixed on a corresponding pulling block；Described in two
Pulling block is located at below transverse slat, the two pulling blocks are respectively fixed by the vertical section of a resetting spring and housing respective side to be connected
It connects, the top and bottom of two pulling blocks are equipped with pulley, and the water of the pulley of bottom and housing in a manner of being rotatably assorted
Flat section rolls cooperation, and the pulley at top is rolled with transverse slat lower face to be coordinated；The top vertical of each pulling block is provided with one piece
Clamping plate, this two clamping plates are arranged side by side, and can be close to each other or separate, and clamping plate passes through the relief hole opened up on transverse slat；Institute
It states side of the clamping plate far from servo motor to be fixedly connected with one end of expansion plate component, the other end and housing of the expansion plate component
The side wall of inner cavity is fixedly connected；The expansion plate component include cage plate and the second limited block, wherein cage plate be U-shaped structure, the set
The connection side of plate and the inner wall of housing vertical section are fixed, between the both side plate of the cage plate be equipped with movable plate, the movable plate it is interior
End is fixed with the corresponding clamping plate plate face；The both sides of the movable plate outer end are arranged with the first idler wheel and the first limited block,
The two sides inner end of cage plate is arranged with the second idler wheel and second limited block, and the side of the first idler wheel and cage plate rolls and matches
It closes, the second idler wheel is rolled with movable plate to be coordinated, and the second limited block and the first limited block limit.
(3) advantageous effect
The utility model is used cooperatively by the components such as housing, transverse slat, servo motor, reel, has reached clamping hand
The effect of arm, and loosen, tighten adjustings convenient for clamping plate, easy to adjust, operating process is easy, clamps securely, and when use passes through servo
Motor rotation drives reel rotation, and drawstring is shunk, and pulling block drives clamping plate to move, passes through cage plate and shifting with the movement of drawstring
Movable plate is used cooperatively, and has achieved the effect that flexible limiting.
Description of the drawings
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the sectional view of the utility model structure expansion plate component.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, a kind of orthopaedics arm strap, the housing 1 including U-shaped, horizontal peace in the inner cavity of housing 1
Equipped with one piece of transverse slat 2.Servo motor 3 is installed at the center of 1 intracavity bottom of housing, which is located under transverse slat 2
Side, the power supply mode of servo motor 3 are powered by external power supply, and the output shaft and reel 4 of servo motor 3 are coaxial solid
It is fixed.The one end of the surface of reel 4 respectively with two drawstrings 5 is fixedly connected, and the other end of two drawstrings 5, which is installed with, to be screwed
Set 11, which is threadedly coupled with screwing screw 12, and screwing screw 12 is fixed on a corresponding pulling block 6.Two drawings
Block 6 is located at 2 lower section of transverse slat, the two pulling blocks 6 are respectively fixed by a resetting spring 7 and the vertical section of 1 respective side of housing
Connection, the top and bottom of two pulling blocks 6 are equipped with pulley 8, and the pulley 8 of bottom and housing 1 in a manner of being rotatably assorted
Horizontal segment rolls cooperation, and the pulley 8 at top is rolled with 2 lower face of transverse slat to be coordinated.The top vertical of each pulling block 6 is provided with one
Block clamping plate 9, this two clamping plates 9 are arranged side by side, and can be close to each other or separate, and clamping plate 9 passes through what is opened up on transverse slat 2 to allow
Position hole.Side of the clamping plate 9 far from servo motor 3 is fixedly connected with one end of expansion plate component 10, the expansion plate component 10 it is another
One end is fixedly connected with the side wall of 1 inner cavity of housing.Expansion plate component 10 includes 101 and second limited block 105 of cage plate, wherein covering
Plate 101 is U-shaped structure, and the connection side of the cage plate 101 and the inner wall of 1 vertical section of housing are fixed, between the both side plate of cage plate 101
Equipped with movable plate 102, the inner end of the movable plate is fixed with corresponding 9 plate face of clamping plate.The both sides of 102 outer end of movable plate are arranged with
First idler wheel 103 and the first limited block 104, the two sides inner end of cage plate 101 are arranged with the second idler wheel 106 and the second limited block
105, and the side of the first idler wheel 103 and cage plate 101 rolls and coordinates, the second idler wheel 106 is rolled with movable plate 102 to be coordinated, and the
Two limited blocks 105 are limited with the first limited block 104, and design in this way has achieved the effect that limiting, and expansion plate component 10 is formd
Protection.
It can to sum up obtain, orthopaedics arm strap passes through housing 1, transverse slat 2, servo motor 3, reel 4, drawstring
5th, pulling block 6, resetting spring 7, pulley 8, clamping plate 9, expansion plate component 10, cage plate 101, movable plate 102, screw set 11, screw spiral shell
Silk the 12, first idler wheel 13, the first limited block 104, the second limited block 105 and the second idler wheel 106 are used cooperatively, and have reached clamping
The effect of arm, and convenient for the adjusting of clamping plate 9, easy to adjust, operating process is easy, clamps secured.
In addition, orthopaedics arm strap, is rotated by servo motor 3 and reel 4 is driven to rotate, drawstring 5 is shunk,
Pulling block 6 drives clamping plate 9 to move with the movement of drawstring 5, by being used cooperatively for cage plate 101 and movable plate 102, has reached and has stretched
The effect of shrinkage limit position.
Claims (1)
1. a kind of orthopaedics arm strap, the housing (1) including U-shaped, it is characterised in that：In the inner cavity of the housing (1)
One piece of transverse slat (2) is horizontally installed with, servo motor (3), the servo are installed at the center of housing (1) intracavity bottom
Motor is located at below transverse slat (2), and the output shaft and reel (4) of the servo motor (3) are coaxial fixed；The reel (4)
One end respectively with two drawstrings (5) of surface be fixedly connected, the other end of two drawstrings (5) is installed with screw set
(11), which is threadedly coupled with screwing screw (12), and screwing screw (12) is fixed on a corresponding pulling block (6)；
Two pulling blocks (6) are located at below transverse slat (2), the two pulling blocks (6) respectively pass through a resetting spring (7) and housing
(1) vertical section of respective side is fixedly connected, and the top and bottom of two pulling blocks (6) are equipped with cunning in a manner of being rotatably assorted
It takes turns (8), and the horizontal segment of the pulley (8) of bottom and housing (1) is rolled and coordinated, pulley (8) and transverse slat (2) lower face at top roll
Dynamic cooperation；The top vertical of each pulling block (6) is provided with one piece of clamping plate (9), this two clamping plates (9) is arranged side by side, and can
With close to each other or separate, and clamping plate (9) is across the relief hole opened up on transverse slat (2)；The clamping plate (9) is far from servo motor
(3) side is fixedly connected with the one end of expansion plate component (10), the other end and housing (1) inner cavity of the expansion plate component (10)
Side wall be fixedly connected；The expansion plate component (10) includes cage plate (101) and the second limited block (105), wherein cage plate (101)
For U-shaped structure, the connection side of the cage plate (101) and the inner wall of housing (1) vertical section are fixed, the both side plate of the cage plate (101)
Between be equipped with movable plate (102), the inner end of the movable plate is fixed with corresponding clamping plate (9) plate face；The movable plate (102)
The both sides of outer end are arranged with the first idler wheel (103) and the first limited block (104), and the two sides inner end of cage plate (101) is symmetrically set
There are the second idler wheel (106) and second limited block (105), and the side of the first idler wheel (103) and cage plate (101) rolls and matches
It closes, the second idler wheel (106) is rolled with movable plate (102) to be coordinated, and the second limited block (105) is limited with the first limited block (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420943.9U CN207520253U (en) | 2017-04-19 | 2017-04-19 | A kind of orthopaedics arm strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420943.9U CN207520253U (en) | 2017-04-19 | 2017-04-19 | A kind of orthopaedics arm strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520253U true CN207520253U (en) | 2018-06-22 |
Family
ID=62576184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420943.9U Expired - Fee Related CN207520253U (en) | 2017-04-19 | 2017-04-19 | A kind of orthopaedics arm strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520253U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124852A (en) * | 2018-09-12 | 2019-01-04 | 吴新民 | A kind of orthopaedics arm bone-fracture fixing splint |
| CN109223294A (en) * | 2018-10-25 | 2019-01-18 | 卢慧聪 | A kind of orthopaedics patient shank hot compress plate |
| CN110052318A (en) * | 2019-05-16 | 2019-07-26 | 深圳市安思科电子科技有限公司 | A kind of screening plant for being conveniently replaceable sieve for ore dressing |
| CN110385657A (en) * | 2019-06-18 | 2019-10-29 | 河南科技学院 | A kind of tweezers suitable for the living body that entomologizes |
| CN110974505A (en) * | 2019-11-20 | 2020-04-10 | 南京市儿童医院 | T-shaped anti-rotation shoe |
| CN111821087A (en) * | 2020-06-24 | 2020-10-27 | 南宁壶兰科技有限公司 | 3D prints fixing device for fracture |
-
2017
- 2017-04-19 CN CN201720420943.9U patent/CN207520253U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124852A (en) * | 2018-09-12 | 2019-01-04 | 吴新民 | A kind of orthopaedics arm bone-fracture fixing splint |
| CN109223294A (en) * | 2018-10-25 | 2019-01-18 | 卢慧聪 | A kind of orthopaedics patient shank hot compress plate |
| CN110052318A (en) * | 2019-05-16 | 2019-07-26 | 深圳市安思科电子科技有限公司 | A kind of screening plant for being conveniently replaceable sieve for ore dressing |
| CN110385657A (en) * | 2019-06-18 | 2019-10-29 | 河南科技学院 | A kind of tweezers suitable for the living body that entomologizes |
| CN110974505A (en) * | 2019-11-20 | 2020-04-10 | 南京市儿童医院 | T-shaped anti-rotation shoe |
| CN111821087A (en) * | 2020-06-24 | 2020-10-27 | 南宁壶兰科技有限公司 | 3D prints fixing device for fracture |
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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: 20180622 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |