CN103006363B - Intelligent gravity cervical vertebra rehabilitation physiotherapy couch - Google Patents

Intelligent gravity cervical vertebra rehabilitation physiotherapy couch Download PDF

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Publication number
CN103006363B
CN103006363B CN201210519778.4A CN201210519778A CN103006363B CN 103006363 B CN103006363 B CN 103006363B CN 201210519778 A CN201210519778 A CN 201210519778A CN 103006363 B CN103006363 B CN 103006363B
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Prior art keywords
guide rail
traction
slide block
connecting rod
rod sleeve
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CN103006363A (en
Inventor
冷建兴
陈泓伍
冷焱麟
黄豪彩
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Zhejiang Weilan Intelligent Technology Co ltd
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Zhejiang University ZJU
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Abstract

The invention discloses an intelligent gravity cervical vertebra rehabilitation physiotherapy couch. The extending section of a main couch body is provided with a transverse traction plate and a head cushion, an electric cylinder is arranged under the main couch body, the electric cylinder drives the traction plate to do transverse movement, a first connecting rod sleeve fixing piece and a second connecting rod sleeve fixing piece are also arranged under the main couch body, a connecting rod sleeve is erected between the first connecting rod sleeve fixing piece and the second connecting rod sleeve fixing piece, one end of a connecting rod is arranged in a connecting rod sleeve, the other end of the connecting rod is connected with a gravity guide rail slide block, the gravity guide rail slide block is in sliding fit with a gravity guide rail, one end of the gravity guide rail is in rotary fit with a guide rail connecting piece, and the guide rail connecting piece is fixedly arranged under the top of the head cushion. A human body support couch is designed by utilizing a human body comfort requirement control principle, and the time and strength during each traction can be adjusted according to the endurance degree and disease degree of a patient.

Description

Intelligence gravity cervical vertebra rehabilitation physiotherapy bed
Technical field
The present invention relates to a kind of for the device of intelligent gravity cervical vertebra rehabilitation physical therapy for thering is the repressive patient with sympotoms of cervical vertebra, there is the functions such as natural agent traction, reinforced traction, Based Intelligent Control, be particularly useful under naturalness, implementing the patient of natural agent cervical vertebra rehabilitation traction.
Background technology
Modern society is along with work, rhythm of life accelerates, and cervical spondylosis is more and more, becomes a kind of commonly encountered diseases.Traction treatment is commonly using and one of effective method for the treatment of cervical spondylosis.At present, medical treatment electronic equipment starts to present the development trend of domestic formula, for the development trend of domestic formula, requires electronic equipment must possess low-power consumption, low price and wieldy feature.Cervical vertebra rehabilitation physiotherapy bed on domestic market, is often limited to manual operation, weak curative effect, and usual rectilinear, horizontal mechanical formula traction mode in the past, traction device can arrange the improper injury easily causing patient because of pull strength.And that function singleness, volume are worn in the physical therapy of import intelligent rehabilitation is large and expensive, being unfavorable for that vast Patients with Cervical Spondylopathy is in carries out daily and health care and treatment effectively.
Chinese patent CN102485185A discloses a kind of human body self-gravity lumbar cervical vertebra recovery therapeutic apparatus, this invention is by regulating human body foot bending angle, utilize human body self gravitation, natural drawing human spine meridians, unimpeded governor vessel, ventilation and blood, the waist cervical intervertebral disk of deviating from is resetted, reach the object of rehabilitation, although this patent has adopted rectilinear natural drawing, but still can not allow patient under naturalness, implement the treatment of natural agent traction recovering completely, and reinforced traction recovering treatment, the intelligent control function deficiency of control system can not be provided.Chinese patent CN201987713U discloses a kind of multifunctional cervical vertebra, the spinal column traction physiotherapy bed of taking advantage of a situation, this invention is according to principle design such as human spine's biomechanics, Chinese medicine inner disease outer treat, homeopathic therapeutic method and magnetic therapy, the misery that can avoid apparatus traction, massage, operation wound Therapeutic Method to bring, according to patient's different syndromes, for different positions, the traction therapeutic of taking advantage of a situation, it is thin that but the intelligent control function of control system shows slightly, patient is nervous or do not feel well, and system can not be closed at once and reset.
Summary of the invention
The deficiency existing for prior art, the object of this invention is to provide a kind of intelligent gravity cervical vertebra rehabilitation physiotherapy bed, mainly contains natural agent traction, reinforced traction function, meanwhile, is equipped with the functions such as intelligence control system.
The technical solution adopted for the present invention to solve the technical problems is:
The present invention includes main bed body, towing plate, head cushion, upset motor, the first traction connector, drawing tension spring, electric cylinder, the second traction connector, traction guide rail fixing element, gravity guide rail chaining part, gravity guide rail, gravity guide rail slide block, connecting rod, the first electric magnet, the second electric magnet, ball compression spring, ball, pin, link rod sleeve, first connecting rod sleeve fixture, second connecting rod sleeve fixture, the first traction guide rail slide block, first leads guiding rail, the second traction guide rail slide block, the 3rd traction guide rail slide block, the second traction guide rail, the 4th traction guide rail slide block.
Be provided with in the extension of main bed body can translation towing plate and head cushion, between towing plate and head cushion, connect by upset motor.
Below main bed body, be provided with electric cylinder, the output shaft front end of electric cylinder is provided with the first traction connector, the first traction connector is fixedly connected with towing plate, on the output shaft of electric cylinder, be equipped with drawing tension spring, electric cylinder is connected with traction guide rail fixing element by the second traction connector, and electric cylinder drives towing plate to complete translational motion.
Described towing plate lateral symmetry is provided with traction guide rail slide block, be respectively the first traction guide rail slide block, the second traction guide rail slide block, the 3rd traction guide rail slide block, the 4th traction guide rail slide block, wherein the first traction guide rail slide block, the second traction guide rail slide block correspondence first are led guiding rail; The 3rd traction guide rail slide block, corresponding the second traction guide rail of the 4th traction guide rail slide block, first leads guiding rail is connected with main bed body by guide rail fixing element with the second traction guide rail.
Below main bed body, be also provided with first connecting rod sleeve fixture and second connecting rod sleeve fixture, link rod sleeve is erected between first connecting rod sleeve fixture and second connecting rod sleeve fixture; Connecting rod one end is arranged in link rod sleeve, and the other end is connected with gravity guide rail slide block, and gravity guide rail slide block and gravity guide rail are slidably matched, and one end and the guide-rail coupling member of gravity guide rail are rotatably assorted, and guide-rail coupling member is fixed on below, head cushion top.
Have multiple pin holes on described connecting rod top, bottom has multiple ball holes, pin hole is identical with the number of ball hole, pin hole can coordinate with pin, and described pin is by the first magnet control, and the first described electric magnet is arranged in first connecting rod sleeve fixture; Ball hole can coordinate with ball, and described ball, by the second magnet control, is provided with ball compression spring between ball and the second electric magnet, and the second described electric magnet is arranged in first connecting rod sleeve fixture.
The present invention has following beneficial effect:
The present invention utilizes human comfort requirement control principle to design human body supporting bed, can adjust according to patient's patience and patient's illness degree the time and intensity of each enforcement traction.The standard pull-in time of system design is 15 minutes, and system allows patient according to the individual sexual demand of oneself simultaneously, certainly establishes the pull-in time.From establishing the pull-in time adjustable continuously, the shortest is zero, the longest is 60 minutes.If patient adopts natural agent traction mode, the natural terrestrial gravitation of physiotherapy bed utilization, the cervical vertebra with the repressive patient with sympotoms of cervical vertebra is carried out to comfortable traction, cervical vertebra N&M after traction obtains lax alleviation, if need reinforced traction, the present invention relies on built-in thrust generator to produce thrust, makes the muscle of cervical vertebra bear the pull strength effect of greater strength.Patient can select in five grades of pull strength intensity, and shift process is steadily comfortable.Under any setting program, automatic powered-down after system all can reset to the bed flat position of lying on the back that patient is the most comfortable after the pull-in time of setting completes.Meanwhile, can remind patient to continue to lie low more than 10 minutes, guarantee that patients with cervical position muscle causes nervous muscle to be eased because traction causes reverse extension of muscle, guarantees the rehabilitation that patient can enjoy the comfort.In the time that human body tensity induction system thinks that patient has hypertonicity reaction, system can, automatically by system quick closedown reset, make patient in bed flat position.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is the elevational schematic view at reinforced traction module of the present invention position;
Fig. 3 is control principle block diagram of the present invention.
In figure: 1. main body, 2. towing plate, 3. head cushion, 4. upset motor, 5. the first traction connector, 6. drawing tension spring, 7. electric cylinder, 8. the second traction connector, 9. traction guide rail fixing element, 10. gravity guide rail chaining part, 11. gravity guide rails, 12. gravity guide rail slide blocks, 13. connecting rods, 14. pin holes, 15. ball holes, 16. first electric magnet, 17. second electric magnet, 18. ball compression springs, 19. balls, 20. pins, 21. link rod sleeves, 22. link rod sleeve fixtures, 23. link rod sleeve fixtures, 24. first traction guide rail slide blocks, 25. first lead guiding rail, 26. second traction guide rail slide blocks, 27. the 3rd traction guide rail slide blocks, 28. second traction guide rails, 29. the 4th traction guide rail slide blocks.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1 with shown in Fig. 2, the present invention includes main bed body 1, towing plate 2, head cushion 3, upset motor 4, the first traction connector 5, drawing tension spring 6, electric cylinder 7, the second traction connector 8, traction guide rail fixing element 9, gravity guide rail chaining part 10, gravity guide rail 11, gravity guide rail slide block 12, connecting rod 13, pin hole 14, ball hole 15, the first electric magnet 16, the second electric magnet 17, ball compression spring 18, ball 19, pin 20, link rod sleeve 21, first connecting rod sleeve fixture 22, second connecting rod sleeve fixture 23, the first traction guide rail slide block 24, first leads guiding rail 25, the second traction guide rail slide block 26, the 3rd traction guide rail slide block 27, the second traction guide rail 28, the 4th traction guide rail slide block 29.
Be provided with in the extension of main bed body can translation towing plate and head cushion, between towing plate and head cushion, connect by upset motor.
Below main bed body, be provided with electric cylinder, the output shaft front end of electric cylinder is provided with the first traction connector, the first traction connector is fixedly connected with towing plate, on the output shaft of electric cylinder, be equipped with drawing tension spring, electric cylinder is connected with traction guide rail fixing element by the second traction connector, and electric cylinder drives towing plate to complete translational motion.
Described towing plate lateral symmetry is provided with traction guide rail slide block, be respectively the first traction guide rail slide block, the second traction guide rail slide block, the 3rd traction guide rail slide block, the 4th traction guide rail slide block, wherein the first traction guide rail slide block, the second traction guide rail slide block correspondence first are led guiding rail; The 3rd traction guide rail slide block, corresponding the second traction guide rail of the 4th traction guide rail slide block, first leads guiding rail is connected with main bed body by guide rail fixing element with the second traction guide rail.
Below main bed body, be also provided with first connecting rod sleeve fixture and second connecting rod sleeve fixture, link rod sleeve is erected between first connecting rod sleeve fixture and second connecting rod sleeve fixture; Connecting rod one end is arranged in link rod sleeve, and the other end is connected with gravity guide rail slide block, and gravity guide rail slide block and gravity guide rail are slidably matched, and one end and the guide-rail coupling member of gravity guide rail are rotatably assorted, and guide-rail coupling member is fixed on below, head cushion top.
Have five pin holes, bottoms on described connecting rod top and have five ball holes, pin hole can coordinate with pin, and described pin is by the first magnet control, and the first described electric magnet is arranged in first connecting rod sleeve fixture; Ball hole can coordinate with ball, and described ball, by the second magnet control, is provided with ball compression spring between ball and the second electric magnet, and the second described electric magnet is arranged in first connecting rod sleeve fixture.
The present invention can rely on natural agent to complete traction, and the angular dimension that the size of pull strength is overturn by head supporting mechanism is realized.
The present invention can provide reinforced traction, and system relies on built-in thrust generator to produce thrust, makes the muscle of cervical vertebra bear the pull strength effect of greater strength.
The present invention can adjust default pull-in time and tenacity according to patient's patience and patient's illness degree.Pull strength is set as different strength grades by the present invention, and pull strength intensity is divided into five grades, the uniform Design from first grade to the 5th grade, and first grade of pull strength is minimum, the 5th grade of pull strength is maximum.System, completing after default traction task, can automatically reset and shutdown system power supply.System is furnished with human comfort inductive transducer
When working, the present invention can be divided into natural agent distraction procedure and reinforced distraction procedure.Its work process is as follows:
1. natural agent distraction procedure:
The natural agent traction module of intelligence gravity physical therapeutic apparatus for cervical vertebra and main bed body adopt equal altitudes design along its length, for supporting patient's cervical region to the position of head, can not produce enforceable traction to patient, rely on nature to unfold power completely and implement traction, the angular dimension that natural agent tenacity is hung upside down by head support zone is realized, corresponding pull strength intensity is directly proportional to reversal of the natural order of things angle, reversal of the natural order of things angle is large, corresponding pull strength is also large, otherwise, the angle of reversal of the natural order of things is little, and corresponding pull strength is also little.Pull strength is set as different strength grades by system, and pull strength intensity is divided into five grades, the uniform Design from first grade to the 5th grade, and first grade of pull strength is minimum, the 5th grade of pull strength is maximum.Every gear, ball can embed in ball hole, the first electric magnet meeting release pin, pin inserts in pin hole, completes angle orientation.In the time that system needs gear shift, or when having completed default traction task and need to having resetted, pin and ball can be at the first electric magnet, under the effect of the second electric magnet, depart from respectively pin hole and ball hole on connecting rod, at this moment connecting rod can complete the slip in sleeve under the dynamic action of upset control motor, when head cushion from one grade in the rotation process of next grade, the second electric magnet discharges ball again, ball again can be under the pressure-acting of ball compression spring, realize the rolling friction extruding to connecting rod, guarantee connecting rod is stablized mild slip in sleeve, make head cushion realize steadily comfortable upset, finally make head put back cushion and be turned to corresponding angle position.
2, reinforced distraction procedure:
Reinforced traction module is mainly led guiding rail, the second traction guide rail slide block, the 3rd traction guide rail slide block, the second traction guide rail, the 4th traction guide rail slide block combination by towing plate, the first traction connector, drawing tension spring, electric cylinder, the second traction connector, traction guide rail fixing element, the first traction guide rail slide block, first and is assembled.The whole tension force of electric cylinder is delivered to towing plate by drawing tension spring, finally be applied to head cushion, the head of human body is produced to reinforced pull strength, article two, parallel first lead guiding rail, the second traction guide rail, the first traction guide rail slide block, the second traction guide rail slide block, the 3rd traction guide rail slide block, the 4th traction guide rail slide block and be fixed on towing plate, this overlaps the parallel both sides that are placed on towing plate of guide rail slide block, in tension force transmittance process, provide and stablize comfortable slip, all tension force is finally applied to patient treatment position.
As shown in Figure 3, in the time carrying out traction therapeutic, intelligence control system is adjusted the time and intensity of each enforcement traction according to patient's patience and patient's illness degree.Control system, by default pull-in time and tenacity, is exported control angle u 1with control tension force u 2, to the control angle u of natural agent traction module 1size and the control tension force u of reinforced traction module 2size control, human body tensity induction system Real-Time Monitoring human body tensity signal and safety lock signal, once signal be detected, reset intelligent cervical vertebra physiotherapy bed, immediately in order to avoid cause the accident.
Above intelligent gravity cervical vertebra rehabilitation physiotherapy bed provided by the present invention is described in detail; the present invention's application specific case is set forth use principle of the present invention and embodiment; the explanation of above embodiment is just for helping to understand operation principle of the present invention and core concept thereof; every according to core concept of the present invention, the identical or close technical scheme of the part that changes in detailed description of the invention and the scope of application is all within its protection domain.

Claims (1)

1. intelligent gravity cervical vertebra rehabilitation physiotherapy bed, comprise main bed body (1), towing plate (2), head cushion (3), upset motor (4), the first traction connector (5), drawing tension spring (6), electric cylinder (7), the second traction connector (8), traction guide rail fixing element (9), gravity guide rail chaining part (10), gravity guide rail (11), gravity guide rail slide block (12), connecting rod (13), the first electric magnet (16), the second electric magnet (17), ball compression spring (18), ball (19), pin (20), link rod sleeve (21), first connecting rod sleeve fixture (22), second connecting rod sleeve fixture (23), the first traction guide rail slide block (24), the first traction guide rail (25), the second traction guide rail slide block (26), the 3rd traction guide rail slide block (27), the second traction guide rail (28), the 4th traction guide rail slide block (29), it is characterized in that:
Be provided with in the extension of main bed body (1) can translation towing plate (2) and head cushion (3), between towing plate (2) and head cushion (3) by motor (4) connection of overturning;
Below at main bed body (1) is provided with electric cylinder (7), the output shaft front end of electric cylinder (7) is provided with the first traction connector (5), the first traction connector (5) is fixedly connected with towing plate (2), on the output shaft of electric cylinder (7), be equipped with drawing tension spring (6), electric cylinder (7) is connected with traction guide rail fixing element (9) by the second traction connector (8), and electric cylinder (7) drives towing plate (2) to complete translational motion;
Described towing plate (2) lateral symmetry is provided with traction guide rail slide block, respectively the first traction guide rail slide block (24), the second traction guide rail slide block (26), the 3rd traction guide rail slide block (27), the 4th traction guide rail slide block (29), wherein the first traction guide rail slide block (24), corresponding the first traction guide rail (25) of the second traction guide rail slide block (26); The 3rd traction guide rail slide block (27), corresponding the second traction guide rail (28) of the 4th traction guide rail slide block (29), the first traction guide rail (25) is connected with main bed body (1) by guide rail fixing element (9) with the second traction guide rail (28);
Below at main bed body (1) is also provided with first connecting rod sleeve fixture (22) and second connecting rod sleeve fixture (23), and link rod sleeve (21) is erected between first connecting rod sleeve fixture (22) and second connecting rod sleeve fixture (23); Connecting rod (13) one end is arranged in link rod sleeve (21), the other end is connected with gravity guide rail slide block (12), gravity guide rail slide block (12) is slidably matched with gravity guide rail (11), one end of gravity guide rail (11) and guide-rail coupling member (10) are rotatably assorted, and guide-rail coupling member (10) is fixed on below, head cushion (3) top;
Have multiple pin holes (14) on described connecting rod (13) top, bottom has multiple ball holes (15), pin hole (14) is identical with the number of ball hole (15), pin hole (14) can coordinate with pin (20), described pin (20) is controlled by the first electric magnet (16), and described the first electric magnet (16) is arranged in first connecting rod sleeve fixture (22); Ball hole (15) can coordinate with ball (19), described ball (19) is controlled by the second electric magnet (17), between ball (19) and the second electric magnet (17), be provided with ball compression spring (18), described the second electric magnet (17) is arranged in first connecting rod sleeve fixture (22).
CN201210519778.4A 2012-12-03 2012-12-03 Intelligent gravity cervical vertebra rehabilitation physiotherapy couch Active CN103006363B (en)

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CN104706500B (en) * 2013-12-13 2016-05-25 何少敦 A kind of centrum tractive bed
CN104720948A (en) * 2013-12-18 2015-06-24 何少敦 Vertebral body traction bed
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
CN105078637A (en) * 2014-05-07 2015-11-25 何少敦 Centrum traction bed
CN106726343B (en) * 2016-12-13 2023-02-28 郑州飞龙医疗设备有限公司 Spinal column correction bed
CN108625624A (en) * 2018-05-07 2018-10-09 无锡朗特电子科技有限公司 A kind of ceramic pipe type far infrared sauna room
CN109223489B (en) * 2018-10-11 2021-07-23 青岛大学附属医院 Massager for relieving leg ache

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JP2003334207A (en) * 2002-05-20 2003-11-25 Oshima Seisakusho:Kk Traction treatment bed
CN2696585Y (en) * 2004-03-31 2005-05-04 姚树卿 Multi-function tractor
CN2887292Y (en) * 2005-12-14 2007-04-11 张念渝 A cervical vertebrae traction massager
CN101574298A (en) * 2008-05-07 2009-11-11 鲁泊凡 Suspension wiggler type massage traction fitness apparatus
CN201394103Y (en) * 2009-05-06 2010-02-03 齐新元 Cervical and lumbar traction bed
CN202950802U (en) * 2012-12-03 2013-05-29 浙江大学 Intelligent gravity cervical vertebrae rehabilitation bed

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003334207A (en) * 2002-05-20 2003-11-25 Oshima Seisakusho:Kk Traction treatment bed
CN2696585Y (en) * 2004-03-31 2005-05-04 姚树卿 Multi-function tractor
CN2887292Y (en) * 2005-12-14 2007-04-11 张念渝 A cervical vertebrae traction massager
CN101574298A (en) * 2008-05-07 2009-11-11 鲁泊凡 Suspension wiggler type massage traction fitness apparatus
CN201394103Y (en) * 2009-05-06 2010-02-03 齐新元 Cervical and lumbar traction bed
CN202950802U (en) * 2012-12-03 2013-05-29 浙江大学 Intelligent gravity cervical vertebrae rehabilitation bed

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Effective date of registration: 20210713

Address after: 310004 room 505, building 23, big world Hardware City, Jianggan District, Hangzhou City, Zhejiang Province

Patentee after: Zhejiang Weilan Intelligent Technology Co.,Ltd.

Address before: 310027 No. 38, Zhejiang Road, Hangzhou, Zhejiang, Xihu District

Patentee before: ZHEJIANG University