CN203763316U - Swing recovery type traction bed - Google Patents
Swing recovery type traction bed Download PDFInfo
- Publication number
- CN203763316U CN203763316U CN201420060690.5U CN201420060690U CN203763316U CN 203763316 U CN203763316 U CN 203763316U CN 201420060690 U CN201420060690 U CN 201420060690U CN 203763316 U CN203763316 U CN 203763316U
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- traction
- bed
- body fixing
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- fixing head
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Abstract
The utility model discloses a swing recovery type traction bed which comprises a bed frame, a bed face and a traction device. The bed face comprises a bed plate arranged at the top of the bed frame, an upper body fixing plate is arranged at the upper half portion of the bed plate, the lower half portion of the bed plate is provided with an arc rail and an arc groove transversely arranged in parallel, a lower body fixing plate is arranged on the arc rail, and lower body traction boxes are arranged on the two sides of the lower body fixing plate. The traction device comprises an upper body traction motor and a motor and speed reduction mechanism, the upper body traction motor is arranged in a bed head box of a bed frame head, the motor and speed reduction mechanism is arranged on a motor supporting plate at the bottom of the bed frame, the motor and speed reduction mechanism is connected with one end of a crank, the other end of the crank is provided with a sliding block with a hole, the long crank is sleeved with the sliding block with the hole, one end of the long crank penetrates through the arc groove to be connected with the lower body fixing plate, and the other end of the long crank is connected with the bed plate. According to the swing recovery type traction bed, longitudinal traction movement is separated from swing on the horizontal plane, longitudinal traction and stretching of the upper body of a patient are achieved through a pair of bondages, and horizontal swing of the lower body of the patient is achieved through one piece of bed plate.
Description
Technical field
This utility model relates to a kind of extension table, is a kind of spondyle tractive bed that can wave recovery, is used for the treatment of the lumbar disc disease of the symptoms such as prolapse of lumbar intervertebral disc.
Background technology
Traction treatment is the relation between active force and counteracting force in applied mechanics, reaches a kind of method for the treatment of vertebra class disease object by special traction apparatus.The equipment that traction therapeutic uses is extension table, and normal traction bed mainly comprises bedstead, bed surface and traction apparatus, when traction, under the effect of traction apparatus, the relative motion in the other direction of bandage of patient's upper body and the lower part of the body, makes patient's waist produce certain tension force, realizes the object of traction therapeutic.
At present, the extension table occurring on the market, mostly be merely able to realize the longitudinal stretching treatment of patient, and cannot realize a horizontal oscillating motion, only a few can realize the extension table of multiple motion, expensive because of complex structure again, be difficult to be applied in the rehabilitation of vast middle and small hospital and family.
Summary of the invention
Goal of the invention: the purpose of this utility model be to provide a kind of simple in structure, cheap, can realize the extension table of oscillating motion stretching simultaneously.
To achieve these goals, this utility model has adopted following technical scheme:
One is waved recovery formula extension table, comprise bedstead, bed surface and traction apparatus, described bed surface comprises the bed board that is arranged on bedstead top, at the bed board first half, upper body fixing head is set, bed board Lower Half, along laterally be arranged in parallel arc track and arcuate groove, arranges lower part of the body fixing head on arc track, lower part of the body fixing head and upper body fixing head flush, lower part of the body fixing head both sides arrange lower part of the body traction box, offer lower part of the body traction with holes in lower part of the body traction box, and lower part of the body traction belt bolt is set in lower part of the body traction box; Described traction apparatus comprises upper body traction electric machine and motor and reducing gear, upper body traction electric machine is arranged in bedstead head headstock, motor and reducing gear are arranged in the motor support plate of bedstead bottom, motor and reducing gear are connected with one end of crank, the other end of crank arranges slide block with holes, slide block set with holes is located on long rocking bar, and long rocking bar one end is connected with lower part of the body fixing head through arcuate groove, and the long rocking bar other end is connected with bed board.
In this utility model, preferred, described crank is retractable crank.
In this utility model, preferred, described bed board head arranges head of a bed hole, offers upper body traction with holes in the both sides in head of a bed hole, and the lower end of half-set is stretched in head of a bed hole.
In this utility model, preferred, the combined guide rail that described arc track is made up of triangular guide and rectangular guideway.
In this utility model, preferred, described upper body fixing head afterbody arranges arced terminus, and described lower part of the body fixing head head arranges the arcuate groove suitable with arced terminus.
In this utility model, preferred, described lower part of the body fixing head is that afterbody is taper, and bevel angle is 40 °.
In this utility model, preferred, described lower part of the body traction box is connected by draw-in groove with lower part of the body fixing head.
Advantage of the present utility model exists: 1) longitudinal traction motion is separated with the swing of horizontal plane, realize the longitudinal traction of patient's upper body stretch with a pair of bandage, realize the swing of patient's lower part of the body level with a bed board; 2) adopt the long rocking bar of slider-crank mechanism traction, the angle reciprocating rotary of determining of realizing lower part of the body bed board swings, and drive mechanism is simple, reliable and stable; 3) adopt the crank with retractable, can realize the swing of different angles amplitude; 4) motion when can realizing respectively longitudinal traction and plane rotary oscillation or the two; 5) height that can adjust traction belt adapts to different human body thickness, makes pull strength direction more suitable.
Brief description of the drawings
Fig. 1 is three-dimensional view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is right view of the present utility model;
Fig. 4 is top view of the present utility model;
Fig. 5 is the structural representation of bed board;
Fig. 6 is the connection diagram of crank and long rocking bar;
Fig. 7 is lower part of the body fixing head top view;
Fig. 8 is the A place partial enlarged view in Fig. 7;
Fig. 9 is lower part of the body traction belt bolt arrangement schematic diagram;
Figure 10 is the front view of lower part of the body traction box;
Figure 11 is the side view of lower part of the body traction box.
In figure: 1-bedstead; 2-upper body traction electric machine; 3-bed board; 4-T font support; 5-upper body fixing head; 6-rectangular guideway; 7-lower part of the body fixing head; 8-triangular guide; 9-lower part of the body traction belt bolt; 10-lower part of the body traction box; 11-motor and reducing gear; 12-motor support plate; The long rocking bar of 13-; 14-slide block with holes; 15-crank; The traction of 16-upper body is with holes; 17-head of a bed hole; 18-arcuate groove; 19 long rocking bar fixing holes; 20-draw-in groove; 21-screwed hole; The traction of the 22-lower part of the body is with holes.
Detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is done further and explained.
As shown in Fig. 1 to 8, the recovery formula extension table that waves of the present utility model comprises bedstead 1, bed surface and traction apparatus.
Bed surface comprises the bed board 3 that is arranged on bedstead 1 top, at bed board 3 first halves, upper body fixing head 5 is set, and bed board 3 Lower Halves are along laterally be arranged in parallel arc track and arcuate groove 18.In order to ensure guiding accuracy, and there is larger bearing capacity, bear patient's lower part of the body weight, the combined guide rail that arc track is made up of triangular guide 8 and rectangular guideway 6.Lower part of the body fixing head 7 is set on arc track, lower part of the body fixing head 7 and upper body fixing head 5 flush, both sides at lower part of the body fixing head 7 afterbodys arrange lower part of the body traction box 10, lower part of the body traction box 10 is connected by draw-in groove 20 with lower part of the body fixing head 7, be convenient to dismounting, in lower part of the body traction box 10, offer the lower part of the body draw with holes 22, the interior lower part of the body traction belt bolt 9 that arranges of lower part of the body traction box 10, lower part of the body traction belt bolt 9 lower ends screw in the screwed hole 21 of draw-in groove 20 bottoms.Upper body fixing head 5 afterbodys arrange arced terminus, the arcuate groove that the 7 head settings of lower part of the body fixing head and arced terminus are suitable, lower part of the body fixing head 7 afterbodys are taper, bevel angle is 40 °, can reduce like this lower part of the body fixing head 7 and wave and take up room, simultaneously conveniently launch lower part of the body traction box 10 with constant slope.In order to make tensile force height better adapt to the thickness of human body, offer head of a bed hole 17 at bed board 3 heads, to offer upper body in the both sides in head of a bed hole 17 and draw with holesly 16, the lower end of half-set 4 is stretched in head of a bed hole 17, and half-set 4 can be adjusted height up and down.
Traction apparatus comprises upper body traction electric machine 2 and motor and reducing gear 9, and upper body traction electric machine 2 is arranged in bedstead 1 head headstock, and motor and reducing gear 9 are arranged in the motor support plate 12 of bedstead 1 bottom.Motor and reducing gear 9 are connected with one end of crank 15, the other end of crank 15 arranges slide block 14 with holes, slide block 14 with holes is set on long rocking bar 13, and long rocking bar 13 one end are connected with lower part of the body fixing head 7 through arcuate groove 18, and long rocking bar 13 other ends are connected with bed board 3 by long rocking bar fixing hole 19.Long rocking bar 13 is threaded connection and forms by two sections, to facilitate slide block 14 with holes to be arranged on long rocking bar 13, ensures the extreme position of junction point away from slide block 14 with holes simultaneously.Drive crank 15 to rotate by motor and reducing gear 9, slide block 14 with holes slides under the drive of crank 15 on long rocking bar 13, drives long rocking bar 13 to swing back and forth, and lower part of the body fixing head 7 swings back and forth along the arc track on bed board 3 under the drive of long rocking bar 13.Crank 15 is retractable crank, controls the farthest deviation point of long rocking bar 13 apart from extension table centrage by the length of controlling crank 15, thus the angle that regulates lower part of the body fixing head 7 to swing.
In the time treating, upper body fixed cover and lower part of the body fixed cover are separately fixed to patient above the waist and with it lower, lower part of the body fixed cover is connected with lower part of the body traction belt one end, the lower part of the body traction belt other end draws with holes 22 by the lower part of the body and penetrates in lower part of the body traction box 10, and be fixed on lower part of the body traction belt bolt 9, upper body fixed cover is connected with upper body traction belt one end, and the upper body traction belt other end is first walked around half-set 4, then draws with holes 16 through upper body and is connected with upper body traction electric machine 2.Upper body traction electric machine 2 is by microcomputer control pull strength, by upper body traction belt, patient's vertebra is carried out to longitudinal traction, in vertebra longitudinal traction process, patient's lower part of the body waves with lower part of the body fixing head 7 horizontal periodicity, change spine's muscle, ligament, fascia, joint capsule soft tissue, correct distortion vertebra, help to recover nature shape.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. one kind is waved recovery formula extension table, comprise bedstead (1), bed surface and traction apparatus, it is characterized in that: described bed surface comprises the bed board (3) that is arranged on bedstead (1) top, at bed board (3) first half, upper body fixing head (5) is set, bed board (3) Lower Half is along laterally be arranged in parallel arc track and arcuate groove (18), lower part of the body fixing head (7) is set on arc track, lower part of the body fixing head (7) and upper body fixing head (5) flush, lower part of the body fixing head (7) both sides arrange lower part of the body traction box (10), in lower part of the body traction box (10), offer lower part of the body traction (22) with holes, lower part of the body traction belt bolt (9) is set in lower part of the body traction box (10), described traction apparatus comprises upper body traction electric machine (2) and motor and reducing gear (9), upper body traction electric machine (2) is arranged in bedstead (1) head headstock, motor and reducing gear (9) are arranged in the motor support plate (12) of bedstead (1) bottom, motor and reducing gear (9) are connected with one end of crank (15), the other end of crank (15) arranges slide block with holes (14), slide block with holes (14) is set on long rocking bar (13), long rocking bar (13) one end is connected with lower part of the body fixing head (7) through arcuate groove (18), long rocking bar (13) other end is connected with bed board (3).
2. one according to claim 1 is waved recovery formula extension table, it is characterized in that: described crank (15) is retractable crank.
3. one according to claim 1 is waved recovery formula extension table, it is characterized in that: described bed board (3) head is offered head of a bed hole (17), offer upper body traction (16) with holes in the both sides of head of a bed hole (17), the lower end of half-set (4) is stretched in head of a bed hole (17).
4. one according to claim 1 is waved recovery formula extension table, it is characterized in that: the combined guide rail that described arc track is made up of triangular guide (8) and rectangular guideway (6).
5. one according to claim 1 is waved recovery formula extension table, it is characterized in that: described upper body fixing head (5) afterbody arranges arced terminus, the arcuate groove that described lower part of the body fixing head (7) head setting and arced terminus are suitable.
6. one according to claim 1 is waved recovery formula extension table, it is characterized in that: described lower part of the body fixing head (7) for afterbody be taper, bevel angle is 40 °.
7. one according to claim 1 is waved recovery formula extension table, it is characterized in that: described lower part of the body traction box (10) is connected by draw-in groove (20) with lower part of the body fixing head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060690.5U CN203763316U (en) | 2014-02-10 | 2014-02-10 | Swing recovery type traction bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420060690.5U CN203763316U (en) | 2014-02-10 | 2014-02-10 | Swing recovery type traction bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763316U true CN203763316U (en) | 2014-08-13 |
Family
ID=51280573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420060690.5U Withdrawn - After Issue CN203763316U (en) | 2014-02-10 | 2014-02-10 | Swing recovery type traction bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784235A (en) * | 2014-02-10 | 2014-05-14 | 东南大学 | Rocking recovery type traction bed |
| CN104758105A (en) * | 2015-04-25 | 2015-07-08 | 哈尔滨工业大学 | Treatment device for lumbar disc herniation |
| CN108478320A (en) * | 2018-05-04 | 2018-09-04 | 毛雪梅 | A kind of hand traction table of active operated |
-
2014
- 2014-02-10 CN CN201420060690.5U patent/CN203763316U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103784235A (en) * | 2014-02-10 | 2014-05-14 | 东南大学 | Rocking recovery type traction bed |
| CN104758105A (en) * | 2015-04-25 | 2015-07-08 | 哈尔滨工业大学 | Treatment device for lumbar disc herniation |
| CN108478320A (en) * | 2018-05-04 | 2018-09-04 | 毛雪梅 | A kind of hand traction table of active operated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |