CN203328881U - Spine tractor with pressure indication - Google Patents
Spine tractor with pressure indication Download PDFInfo
- Publication number
- CN203328881U CN203328881U CN2013203461566U CN201320346156U CN203328881U CN 203328881 U CN203328881 U CN 203328881U CN 2013203461566 U CN2013203461566 U CN 2013203461566U CN 201320346156 U CN201320346156 U CN 201320346156U CN 203328881 U CN203328881 U CN 203328881U
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- CN
- China
- Prior art keywords
- screw rod
- screw
- worm gear
- underframe
- upper frame
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- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a spine tractor with pressure indication. The spine tractor comprises a frame, a screw and a motor. The frame is formed by an upper frame body and a lower frame body, wherein the upper frame body and the lower frame body are oppositely installed in a sleeved mode. The screw is arranged in the frame in a sleeved mode. One end of the screw is provided with a step used for fixing the upper frame body. The two ends, extending out of the frame, of the screw are provided with nuts in a matched mode. A pressure sensor is arranged between the nut of one end of the screw and the frame. The screw is provided with a worm gear in a sleeved mode, wherein the worm gear is matched with threads on the screw and provided with an internal nut structure. The motor is fixed to the lower frame body fixedly connected with a fixing rack used for fixing the worm gear. The motor controls a worm meshed with the worm gear to rotate, so that the worm gear moves on the screw. The frame is further provided with a display panel used for receiving a signal module of the pressure sensor. When the spine tractor is used, the pressure sensor displays the pressure change in the traction process through the display panel, users can refer to the stretching degree of the spine during traction conveniently, and force is prevented from being exerted excessively and causing damage.
Description
Technical field
This utility model relates to medical apparatus and instruments, specifically a kind of tractor for spine with the pressure indication.
Background technology
People are along with the increase at age, the impact of the long-term heavy burden of standing, pressure influence and occupational habit posture, part muscle is in tension for a long time, dislocation, the fissure of displacement that can cause movement, rotation and the little joint of spinal column, thereby neural blood vessel in pressing spine, cause corresponding site pain, degeneration and other diseases.At present, find nearly hundred kinds of the diseases relevant with spinal column dislocation, the fissure of displacement etc., common are cervical spondylosis, lumbar muscle strain, ridge source heart disease etc., and the traction therapeutic of spinal column is a kind of Therapeutic Method of routine.At present clinically the corrective therapy of spinal column is had to Drug therapy, surgical operation therapy and rectification physiotherapy equipment, not only expense is high for the above two, and brings great misery to patient.In recent years, people are in order to alleviate vertical physical work while leading the treatment spinal column, and general the employing corrected the physiotherapy equipment auxiliary treatment.Through patent retrieval, " vertical traction vertebral column correcting machine " that the patent No. is 200820012108.5 arranged, it comprises chassis, by upper supporting column, lower supporting rod and tearing open, unload the column that joint forms, the manual lifting of transverse arm and manual horizontal positioner, manual by suspension hook, the seat of the stretching device of the adjustment height that upper arm and soft drawn circle form and manual rotation lifting, in use by manually realizing traction therapeutic, although this vertical traction vertebral column correcting machine has had significant improvement alleviating aspect stupid physical work, therapeutic domain is wide, be subject to medical worker and patient's welcome, but pressure size during its traction therapeutic can't be measured, and complex structure, equipment cost is high, operate complicated, be difficult to meet the requirement of domestic, simultaneously, this vertical traction vertebral column correcting machine can only be realized by heavy manual labour the traction correcting process, uses inconvenience.
The utility model content
Technical problem to be solved in the utility model is to overcome defect and the deficiency existed in prior art, a kind of tractor for spine with the pressure indication is provided, this traction apparatus comprises pressure transducer, and the level of stretch while facilitating user with reference to traction, can realize self-auxiliary treatment at home.
This utility model is to address the above problem adopted technical scheme to be: with the tractor for spine of pressure indication, comprise framework, screw rod and motor, described framework is comprised of the upper frame relatively be set in together and underframe, described screw rod is set in framework along the suit direction of upper frame and underframe, one end of screw rod is provided with for the fixing step of upper frame, the two ends cooperation that screw rod stretches out framework is provided with nut, be provided with pressure transducer between the nut of screw rod one end and framework, be arranged with the worm gear with the inner nut structure matched with screw thread on it on described screw rod, described motor is fixed on underframe, be fixedly connected with on underframe and be useful on the fixedly fixed mount of worm gear, motor rotates by controlling the worm screw arranged that is meshed with worm gear, realize the motion of worm gear on screw rod, on described framework, also be provided with for receiving the display floater of pressure sensor signal module.
Described traction apparatus also comprises the controller for controlling electric machine rotation and has emission and remote controller, this remote controller and the described controller wireless connections of reception signaling module.
The cross section of described screw rod one end is square, in the upper frame that end is connected therewith or underframe, is provided with the square opening coordinated with screw clearance, and such setting can reduce the degree of freedom of bolt rotary, makes this traction apparatus in use, and screw rod does not rotate.
The described underframe structure that takes the shape of the letter U, the two ends of underframe are provided with for being set with the cover tankage of upper frame.
This utility model in use, with fixing band through four jiaos of framework, this traction apparatus is fixed on to human body back, by controlling electric machine rotation, driving worm screw rotates, worm screw with the worm gear engaged transmission of inner nut structure, worm gear moves on screw rod, driving underframe moves together, when worm gear moves down along human body back, spacing between upper frame and underframe widens, because whole traction apparatus is fixed on human body back, finally cause that the back spinal column is opened, in distraction procedure, the pressure transducer be fixed between nut and framework is passed to display floater to signal, level of stretch while facilitating user with reference to traction.
Beneficial effect: this tractor for spine with the pressure indication is by the combined complete of upper frame and underframe, this upper and lower framework can be fixed on to human body back, by controlling the rotation of motor, realize the worm and gear engaged transmission, and then realize the motion of worm gear on screw rod, in motor process, pressure transducer shows the variation of pressure in distraction procedure by display floater, while facilitating user with reference to traction, the level of stretch of spinal column, avoid reinforcing excessively to cause damage; This retractor structures is simple, by machine driving, replaces heavy manual labour, easy to use, is convenient to dismounting and carrying, and cost is low, can realize people's self-auxiliary treatment at home.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is along the view of A-A line in Fig. 1.
Reference numeral: 1, upper frame, 2, worm gear, 3, the cover tankage, 4, underframe, 5, nut, 6, worm screw, 7, fixed mount, 8, motor, 9, display floater, 10, screw rod, 11, pressure transducer.
The specific embodiment
As depicted in figs. 1 and 2, tractor for spine with the pressure indication, comprise framework, screw rod 10 and motor 8, described framework is comprised of the upper frame 1 relatively be set in together and underframe 4, described screw rod 10 is set in framework along the suit direction of upper frame 1 and underframe 4, one end of screw rod 10 is provided with for the fixing step of upper frame 1, the two ends cooperation that screw rod 10 stretches out framework is provided with nut 5, be provided with pressure transducer 11 between the nut 5 of screw rod 10 one ends and framework, be arranged with the worm gear with the inner nut structure 2 matched with screw thread on it on described screw rod 10, described motor 8 is fixed on underframe 4, be fixedly connected with on underframe 4 and be useful on the fixedly fixed mount 7 of worm gear 2, motor 8 rotates by controlling the worm screw 6 arranged that is meshed with worm gear 2, realize the motion of worm gear 2 on screw rod 10, on described framework, also be provided with for receiving the display floater 9 of pressure transducer 11 signaling modules, described traction apparatus also comprises for controlling motor 8 controller rotated and remote controller, this remote controller and described controller wireless connections with emission and reception signaling module.
The cross section of described screw rod 10 one ends is square, be provided with the square opening with screw rod 10 matched in clearance in the upper frame 1 that end is connected therewith or underframe 4, such setting can reduce the degree of freedom that screw rod 10 rotates, and makes this traction apparatus in use, and screw rod 10 does not rotate.
Described underframe 4 structure that takes the shape of the letter U, the two ends of underframe 4 are provided with for being set with the cover tankage 3 of upper frame 1; Be provided with pressure transducer 11 between this upper frame 1 and nut 5.
This utility model in use, with fixing band through four jiaos of framework, this traction apparatus is fixed on to human body back, after adjusting its position, send signal controlling by remote controller and be fixed on motor 8 rotations on underframe 4, motor 8 drives worm screw 6 and rotates, worm screw 6 and worm gear 2 engaged transmission, due to the inner nut structure matched with the screw thread with on screw rod 10 in worm gear 2, worm gear 2 is moved along the bearing of trend of screw rod 10, because motor 8 is fixed on underframe 4, and on underframe 4, also be connected with for the fixing fixed mount 7 of worm gear 2, worm gear 2 drive underframes 4 move along the bearing of trend of screw rod 10 together.When reality is used, worm gear 2 drives underframe 4 and moves to the below of screw rod 10 together, spacing between upper frame 1 and underframe 4 widens, because whole traction apparatus is fixed on human body back, finally cause that the back spinal column is opened, the pressure transducer 11 be fixed between upper frame 1 and nut 5 is passed to display floater 9 to signal, be provided with the chip controls circuit board in display floater 9, the signal received is given display floater 9 after being processed by the chip control circuit board and is shown, by the user, seen, reference during as traction therapeutic, the damage of avoiding Overexertion to cause.
Claims (4)
1. the tractor for spine of indicating with pressure, it is characterized in that: comprise framework, screw rod (10) and motor (8), described framework is comprised of the upper frame relatively be set in together (1) and underframe (4), described screw rod (10) is set in framework along the suit direction of upper frame (1) and underframe (4), one end of screw rod (10) is provided with for the fixing step of upper frame (1), the two ends cooperation that screw rod (10) stretches out framework is provided with nut (5), be provided with pressure transducer (11) between the nut (5) of screw rod (10) one end and framework, be arranged with the worm gear with the inner nut structure (2) matched with screw thread on it on described screw rod (10), described motor (8) is fixed on underframe (4), be fixedly connected with on underframe (4) and be useful on the fixedly fixed mount (7) of worm gear (2), motor (8) rotates by controlling the worm screw (6) arranged that is meshed with worm gear (2), realize the motion of worm gear (2) on screw rod (10), on described framework, also be provided with for receiving the display floater (9) of pressure transducer (11) signaling module.
2. the tractor for spine with pressure indication as claimed in claim 1, it is characterized in that: described traction apparatus also comprises for controlling motor (8) controller rotated and remote controller, this remote controller and described controller wireless connections with emission and reception signaling module.
3. the tractor for spine with pressure indication as claimed in claim 1, it is characterized in that: the cross section of described screw rod (10) one end is square, is provided with the square opening with screw rod (10) matched in clearance in the upper frame (1) that end is connected therewith or underframe (4).
4. the tractor for spine with pressure indication as claimed in claim 1 is characterized in that: described underframe (4) structure that takes the shape of the letter U, the two ends of underframe (4) are provided with for being set with the cover tankage (3) of upper frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461566U CN203328881U (en) | 2013-06-18 | 2013-06-18 | Spine tractor with pressure indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203461566U CN203328881U (en) | 2013-06-18 | 2013-06-18 | Spine tractor with pressure indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328881U true CN203328881U (en) | 2013-12-11 |
Family
ID=49697589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203461566U Expired - Fee Related CN203328881U (en) | 2013-06-18 | 2013-06-18 | Spine tractor with pressure indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758106A (en) * | 2014-01-06 | 2015-07-08 | 何少敦 | Magnetic force type force limiting device and centrum traction bed thereof |
-
2013
- 2013-06-18 CN CN2013203461566U patent/CN203328881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104758106A (en) * | 2014-01-06 | 2015-07-08 | 何少敦 | Magnetic force type force limiting device and centrum traction bed thereof |
| CN104758106B (en) * | 2014-01-06 | 2016-08-17 | 何少敦 | A kind of magnetic-type force limiting device and vertebral body tractive bed thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |