CN212575040U - Traction device for orthopedic nursing - Google Patents
Traction device for orthopedic nursing Download PDFInfo
- Publication number
- CN212575040U CN212575040U CN202020671963.5U CN202020671963U CN212575040U CN 212575040 U CN212575040 U CN 212575040U CN 202020671963 U CN202020671963 U CN 202020671963U CN 212575040 U CN212575040 U CN 212575040U
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- China
- Prior art keywords
- supporting
- traction
- fixing plate
- worm
- rod
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 13
- 230000000474 nursing effect Effects 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 2
- 208000036319 cervical spondylosis Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000005801 spondylosis Diseases 0.000 description 2
- 206010028836 Neck pain Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, in particular to a traction device for orthopedic nursing, which comprises a fixing mechanism, wherein the fixing mechanism is connected with a pair of supporting mechanisms, the supporting mechanisms are arranged in a matching way, and the top parts of the supporting mechanisms are connected with a traction belt; the supporting mechanism comprises a first supporting seat fixedly connected with the fixing mechanism, a supporting rod is rotatably connected to the first supporting seat, and a lifting adjusting mechanism and an angle adjusting mechanism are respectively connected to two sides of the supporting rod; the top of lifting adjusting mechanism and traction area rigid coupling, the quantity of traction area is two, and two traction areas cooperate the setting, and the effectual traction that has solved among the prior art draw gear exists is inconvenient, can not adjust traction force and can not adjust the problem of direction of pulling.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to draw gear is used in orthopedics nursing.
Background
Cervical spondylosis is a common disease of long-term over-the-counter workers, which seriously troubles people's life, work and study, however, the medical treatment can not effectively eliminate neck pain, but can lead the illness state to be tired; at present, the common treatment mode of cervical spondylosis is traction treatment, which utilizes the principle of acting force and reacting force, and acts on the spinal joints of a human body through external force generated by a manipulation, an instrument or an electric device, so that tissues are separated to a certain extent, and soft tissues around the joints are properly stretched, thereby achieving the treatment purpose; most of common traction equipment on the market is large-scale bed type equipment, a large amount of hospital manpower is wasted in the treatment process, the traction cost is high, the simple cervical vertebra traction device utilizes the self weight of a patient and the traction device to carry out traction by adjusting the height of the traction suspension mechanism, but the traction stroke and the traction force are difficult to control, and the direction of the traction force cannot be changed; in summary, the traction devices in the prior art have the problems of inconvenient traction, incapability of adjusting traction force and incapability of adjusting traction direction, so that a traction device for orthopedic nursing is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a draw gear for orthopedic nursing, the effectual problem of drawing inconvenient, can not adjust traction force and can not adjust the direction of traction that has solved among the prior art draw gear existence.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a traction device for orthopedic nursing comprises a fixing mechanism, wherein a pair of supporting mechanisms is connected to the fixing mechanism and is arranged in a matched mode, and a traction belt is connected to the top of each supporting mechanism; the supporting mechanism comprises a first supporting seat fixedly connected with the fixing mechanism, a supporting rod is rotatably connected to the first supporting seat, and a lifting adjusting mechanism and an angle adjusting mechanism are respectively connected to two sides of the supporting rod; the top of the lifting adjusting mechanism is fixedly connected with the two traction belts, and the two traction belts are matched.
Furthermore, the fixing mechanism comprises a front fixing plate, the front fixing plate is rotatably connected with a rear fixing plate, the front fixing plate and the rear fixing plate are respectively provided with a threaded hole and a round hole, and a threaded rod is connected with the threaded hole in a threaded manner; the other end of the threaded rod penetrates through the round hole and is rotationally connected with the rear fixing plate, and a first hand-operated rotary disc is fixedly connected to the end portion of the threaded rod.
Furthermore, the lifting adjusting mechanism comprises a supporting seat, the supporting seat is fixedly connected with the front fixing plate, a second worm wheel is rotatably connected to the supporting seat, a first crank is fixedly connected to the second worm wheel, the other end of the first crank is rotatably connected with a first connecting rod, the other end of the first connecting rod is rotatably connected with a sliding block, the sliding block is slidably connected with a supporting rod, and a limiting groove matched with the sliding block is formed in the supporting rod; the second worm is also meshed with a second worm wheel, and a second hand-operated turntable is coaxially and fixedly connected with the second worm wheel.
Furthermore, the angle adjusting device comprises a third worm rotatably connected with the supporting seat, the third worm is fixedly connected with a second crank, the other end of the second crank is rotatably connected with a sliding rod, the sliding rod is slidably connected with a supporting rod, and a sliding groove matched with the sliding rod is arranged on the supporting rod; the third worm wheel is also meshed with a third worm which is coaxially and fixedly connected with a third hand-operated turntable.
Furthermore, gaps are arranged on the front fixing plate and the rear fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has novel structure, ingenious conception and convenient operation, ensures that the device is fixed on the shoulder of a patient when in use through the arrangement of the fixing mechanism, and realizes the fixation and the disassembly of the device by using the matching of the threaded rod and the front fixing plate and the rear fixing plate; through the arrangement of the lifting adjusting mechanism, the first crank and the first connecting rod are matched to drive the traction belt to ascend and descend when the device is used, so that the device is suitable for different patients, and the applicability of the device is improved; through the arrangement of the angle adjusting mechanism, the angle of the supporting rod and the fixed structure is controlled by the matching of the second crank and the second connecting rod when the device is used, and the traction angle of the device is controlled; set up the breach through preceding fixed plate and on the after-fixing board, guarantee the utility model discloses breach cooperation patient's neck when using realizes that fixed establishment fixes on patient's health.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
fig. 2 is an axonometric view of the fixing mechanism of the present invention;
fig. 3 is an axonometric view of the support mechanism of the present invention;
FIG. 4 is an enlarged view of the support mechanism of the present invention;
fig. 5 is an isometric view of the angle adjustment mechanism of the present invention;
fig. 6 is an exploded view of the lift adjustment mechanism of the present invention;
in the figure: 1. a fixing mechanism; 2. a support mechanism; 3. a traction belt; 4. a first hand-operated turntable; 5. a rear fixing plate; 6. a notch; 7. a front fixing plate; 8. a threaded hole; 9. a second hand-operated turntable; 10. a first crank; 11. a first link; 12. a support bar; 13. a second crank; 14. a third hand-operated turntable; 15. a third worm gear; 16. a chute; 17. a slide bar; 18. a third worm; 19. a second worm; 20. a slider; 21. a limiting groove; 22. a second worm gear; 23. and (4) supporting the base.
Detailed Description
As shown in fig. 1 and 3, a traction device for orthopedic nursing comprises a fixing mechanism 1, wherein a pair of supporting mechanisms 2 is connected to the fixing mechanism 1, the pair of supporting mechanisms 2 are arranged in a matching manner, and a traction belt 3 is connected to the tops of the supporting mechanisms 2; the supporting mechanism 2 comprises a supporting seat 23 fixedly connected with the fixing mechanism 1, a supporting rod 12 is rotatably connected to the supporting seat 23, and a lifting adjusting mechanism and an angle adjusting mechanism are respectively connected to two sides of the supporting rod 12; the top of the lifting adjusting mechanism is fixedly connected with the traction belts 3, the number of the traction belts 3 is two, and the two traction belts 3 are arranged in a matching way.
When the utility model is used, medical staff firstly fixes the device on the body of a patient by using the fixing mechanism 1 and then contacts the chin and the back neck of the patient by using the traction belt 3; then, according to the diseased condition of the patient, the angle adjusting device is used for controlling the supporting rod 12 to rotate around the supporting seat 23, the traction angle of the device is controlled, and finally, the lifting adjusting device is used for adjusting the position of the traction belt 3 and controlling the traction force of the device; through the arrangement of the lifting adjusting mechanism, the first crank 10 and the first connecting rod 11 are matched to drive the traction belt 3 to rise and fall when the device is used, so that the device is suitable for different patients, and the applicability of the device is improved; through angle adjustment mechanism's setting, guarantee the utility model discloses second crank 13 and second connecting rod cooperate control bracing piece 12 and fixed knot to construct the angle when using, realize controlling this device pull the angle.
As shown in fig. 2, the fixing mechanism 1 includes a front fixing plate 7, the front fixing plate 7 is rotatably connected with a rear fixing plate 5, a threaded hole 8 and a round hole are respectively formed in the front fixing plate 7 and the rear fixing plate 5, and a threaded rod is connected to the threaded hole 8 through an internal thread; the other end of the threaded rod penetrates through the round hole and is rotatably connected with the rear fixing plate 5, and the end part of the threaded rod is fixedly connected with a first hand-cranking rotating disc 4; and notches 6 are arranged on the front fixing plate 7 and the rear fixing plate 5.
When the utility model is used, medical staff controls the front fixing plate 7 and the rear fixing plate 5 to rotate until the plate surfaces are parallel, then the notches 6 on the front fixing plate 7 and the rear fixing plate 5 are matched with the neck of a patient and are placed on the shoulder of the patient, and then the front fixing plate 7 and the rear fixing plate 5 are controlled to rotate to ensure that the front fixing plate 7 and the rear fixing plate 5 are attached to the body of the patient; finally, the threaded rod penetrates through the round hole and the armpit of the patient to be matched with the threaded hole 8 in the front fixing plate 7, the first hand-operated rotating disc 4 is rotated, the first hand-operated rotating disc 4 drives the threaded rod, and the threaded rod is matched with the threaded rod to fix the front fixing plate 7 and the rear fixing plate 5 on the body of the patient; through the setting of fixed establishment 1, guarantee the utility model discloses fix this device in patient's shoulder when using, use threaded rod and front fixed plate 7 and the cooperation of after-fixing board 5 to realize the fixed of this device and dismantle.
As shown in fig. 4 and 6, the lifting adjusting mechanism includes a supporting seat 23, the supporting seat 23 is fixedly connected to the front fixing plate 7, a second worm wheel 22 is rotatably connected to the supporting seat 23, the second worm wheel 22 is fixedly connected to a first crank 10, the other end of the first crank 10 is rotatably connected to a first connecting rod 11, the other end of the first connecting rod 11 is rotatably connected to a sliding block 20, the sliding block 20 is slidably connected to the supporting rod 12, and the sliding block 20 is fixedly connected to the traction belt 3; the second worm wheel 22 is also meshed with a second worm 19, and a second hand-operated rotating disc 9 is coaxially and fixedly connected with the second worm 19.
When the utility model is used, the medical staff controls the second hand-operated rotating disc 9 to rotate, the second hand-operated rotating disc 9 coaxially drives the second worm 19 to rotate, the second worm 19 is meshed to drive the second worm wheel 22 to rotate, the second worm wheel 22 drives the first crank 10 to rotate, the first crank 10 drives the first connecting rod 11 to rotate, the first connecting rod 11 drives the sliding block 20 to slide in the limiting groove 21 on the supporting rod 12, and the sliding block 20 drives the traction belt 3 to lift; through lift adjustment mechanism's setting, guarantee the utility model discloses first crank 10 and first connecting rod 11 cooperate to drive traction belt 3 and rise and reduce when using, realize that this device is applicable to different patients, improve the utility model discloses an adaptability.
As shown in fig. 4 and 5, the angle adjusting device includes a third worm 18 rotatably connected to the supporting base 23, the third worm 18 is fixedly connected to a second crank 13, the other end of the second crank 13 is rotatably connected to a sliding rod 17, the sliding rod 17 is slidably connected to the supporting rod 12, and the supporting rod 12 is provided with a sliding slot 16 matched with the sliding rod 17; the third worm wheel 15 is also meshed with a third worm 18, and the third worm 18 is coaxially and fixedly connected with a third hand-operated turntable 14.
When the utility model is used, medical personnel control the third hand-operated rotary table 14 to rotate, the third hand-operated rotary table 14 coaxially drives the third worm 18 to rotate, the third worm 18 is meshed to drive the third worm wheel 15 to rotate, the third worm wheel 15 drives the second crank 13 to rotate, and the sliding rod 17 on the second crank 13 is matched with the sliding groove 16 on the supporting rod 12 to drive the supporting rod 12 to rotate around the supporting seat 23; through angle adjustment mechanism's setting, guarantee the utility model discloses second crank 13 and second connecting rod cooperate control bracing piece 12 and fixed knot to construct the angle when using, realize controlling this device pull the angle.
The utility model discloses a working process does:
the utility model discloses when using, medical personnel at first use fixed establishment 1 to fix this device on patient's health: controlling the front fixing plate 7 and the rear fixing plate 5 to rotate until the plate surfaces are parallel, then placing the notches 6 on the front fixing plate 7 and the rear fixing plate 5 on the shoulders of the patient in a matching way with the neck of the patient, and then controlling the front fixing plate 7 and the rear fixing plate 5 to rotate to enable the front fixing plate 7 and the rear fixing plate 5 to be attached to the body of the patient; finally, the threaded rod penetrates through the round hole and the armpit of the patient to be matched with the threaded hole 8 in the front fixing plate 7, the first hand-operated rotating disc 4 is rotated, the first hand-operated rotating disc 4 drives the threaded rod, and the threaded rod is matched with the threaded rod to fix the front fixing plate 7 and the rear fixing plate 5 on the body of the patient;
then the traction belt 3 is used to contact with the chin and the back neck of the patient; then according to the sick condition of patient use angle adjusting device control bracing piece 12 to rotate around supporting seat 23, control the angle of traction of this device: the third hand-operated rotary table 14 is controlled to rotate, the third hand-operated rotary table 14 coaxially drives the third worm 18 to rotate, the third worm 18 is meshed to drive the third worm wheel 15 to rotate, the third worm wheel 15 drives the second crank 13 to rotate, and the second crank 13 drives the supporting rod 12 to rotate around the supporting seat 23;
finally, the position of the traction belt 3 is adjusted by using a lifting adjusting device, and the traction force of the device is controlled: the second hand-operated rocking disc 9 is controlled to rotate, the second hand-operated rocking disc 9 coaxially drives the second worm 19 to rotate, the second worm 19 is meshed to drive the second worm wheel 22 to rotate, the second worm wheel 22 drives the first crank 10 to rotate, the first crank 10 drives the first connecting rod 11 to rotate, the first connecting rod 11 drives the sliding block 20 to slide in the limiting groove 21 on the supporting rod 12, and the sliding block 20 drives the traction belt 3 to lift.
Claims (5)
1. The utility model provides a draw gear is used in orthopedics nursing, includes fixed establishment (1), its characterized in that: the fixing mechanism (1) is connected with a pair of supporting mechanisms (2), the supporting mechanisms (2) are arranged in a matching mode, and the top of each supporting mechanism (2) is connected with a traction belt (3); the supporting mechanism (2) comprises a supporting seat (23) fixedly connected with the fixing mechanism (1), a supporting rod (12) is rotatably connected to the supporting seat (23), and a lifting adjusting mechanism and an angle adjusting mechanism are respectively connected to two sides of the supporting rod (12); the top of the lifting adjusting mechanism is fixedly connected with the traction belts (3), the number of the traction belts (3) is two, and the two traction belts (3) are matched.
2. The traction device for orthopedic care according to claim 1, characterized in that: the fixing mechanism (1) comprises a front fixing plate (7), the front fixing plate (7) is rotatably connected with a rear fixing plate (5), a threaded hole (8) and a round hole are respectively formed in the front fixing plate (7) and the rear fixing plate (5), and a threaded rod is connected with the threaded hole (8) in an internal thread manner; the other end of the threaded rod penetrates through the round hole and is rotationally connected with the rear fixing plate (5), and the end part of the threaded rod is fixedly connected with a first hand-operated turntable (4).
3. The traction device for orthopedic care according to claim 1, characterized in that: the lifting adjusting mechanism comprises a supporting seat (23), the supporting seat (23) is fixedly connected with the front fixing plate (7), a second worm gear (22) is rotatably connected onto the supporting seat (23), a first crank (10) is fixedly connected onto the second worm gear (22), the other end of the first crank (10) is rotatably connected with a first connecting rod (11), and the other end of the first connecting rod (11) is rotatably and rotatably connected with a supporting rod (12); the second worm (19) is also meshed with a second worm wheel (22), and the second worm wheel (22) is coaxially and fixedly connected with a second hand-operated turntable (9).
4. The traction device for orthopedic care according to claim 1, characterized in that: the angle adjusting mechanism comprises a third worm (18) rotatably connected with the supporting seat (23), the third worm (18) is fixedly connected with a second crank (13), the other end of the second crank (13) is rotatably connected with a sliding rod (17), the sliding rod (17) is slidably connected with the supporting rod (12), and the supporting rod (12) is provided with a sliding groove (16) matched with the sliding rod (17); the third worm wheel (15) is also meshed with a third worm (18), and the third worm (18) is coaxially and fixedly connected with a third hand-operated turntable (14).
5. The traction device for orthopedic care according to claim 2, characterized in that: the front fixing plate (7) and the rear fixing plate (5) are both provided with notches (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671963.5U CN212575040U (en) | 2020-04-27 | 2020-04-27 | Traction device for orthopedic nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020671963.5U CN212575040U (en) | 2020-04-27 | 2020-04-27 | Traction device for orthopedic nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575040U true CN212575040U (en) | 2021-02-23 |
Family
ID=74649678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020671963.5U Expired - Fee Related CN212575040U (en) | 2020-04-27 | 2020-04-27 | Traction device for orthopedic nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575040U (en) |
-
2020
- 2020-04-27 CN CN202020671963.5U patent/CN212575040U/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: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |