CN113230081A - Gathering and adjusting type high-strength bone retainer for clinical orthopedics - Google Patents

Abstract

The invention relates to the technical field of orthopedic rehabilitation, in particular to a gathering adjustment type high-strength clinical bone holder for orthopedics. The bone-. According to the invention, the movement of the binding belts is realized by moving the limiting slide block, so that the movement difficulty of the shoulder, namely the movement range can be changed by adjusting the gathering degree between two adjacent binding belts, the higher the movement difficulty is, the smaller the movement range is, and on the contrary, the larger the movement range is, so that the problem that the shoulder cannot move in a certain range after being limited in learning or working is solved.

Description

Gathering and adjusting type high-strength bone retainer for clinical orthopedics

Technical Field

The invention relates to the technical field of orthopedic rehabilitation, in particular to a gathering adjustment type high-strength clinical bone holder for orthopedics.

Background

At present, many people can select conservative treatment, and for the conservative treatment, the positions of bones need to be positioned and corrected by utilizing a retainer for a long time to keep the bones in normal postures, particularly to the spine, but the waist and the shoulders are usually fixed when the people sit or sleep, but when a company works or learns, the shoulders need a certain moving space, the prior art only adjusts the adaptive range of the whole device and does not solve the problem that the upper half part needs a certain moving range when the company works or learns, and in addition, the stool cannot be folded when the company works or learns in the noon break, so that the spine cannot be positioned and corrected by the device when the person lies down in the noon break.

Disclosure of Invention

The invention aims to provide a gathering and adjusting type high-strength clinical bone holder for orthopedics department, so as to solve the problems in the background technology.

In order to realize the above-mentioned purpose, provide and gather together regulation formula high strength clinical bone holder for orthopedics, including buttock backup pad and the back of setting at buttock backup pad one side top, one side that the back backed is equipped with skeleton retaining mechanism, and skeleton retaining mechanism includes at least:

the back support plate is arranged at the center of one side of the backrest, a movable groove is formed in one side of the backrest, which corresponds to the back support plate, the back support plate is connected with the movable groove in a sliding mode so as to adapt to lumbar supports with different heights through sliding of the back support plate, specifically, a plurality of sliding rods are arranged in the movable groove in the width direction, the back support plate is connected with the sliding rods in a sliding mode, adjusting nuts are connected to the outer portions, corresponding to the middle position sliding rods, of the bottom of the back support plate in a threaded mode, and when the back support plate is used, the height of the back support plate is adjusted through rotating the adjusting nuts;

the foldable belt type binding piece comprises two sliding columns, the two sliding columns are symmetrically arranged on two sides of a back support plate and are fixedly connected with a backrest, a plurality of groups of limiting slide blocks are slidably connected to the outer portions of the sliding columns, a positioning plate is arranged on the outer side of each limiting slide block, a limiting lead screw is connected to the outer portion of each positioning plate through threads, the limiting slide blocks are limited through friction force generated by the limiting lead screw and the outer wall of the backrest in a contact mode, each group is provided with two limiting slide blocks, a binding belt is arranged between the two limiting slide blocks of each group, the binding belt is of a structure with a middle broken part, a clamping piece is arranged between the two broken ends and comprises a clamping part and an inserting part clamped with the clamping part, and the clamping part and the inserting part are fixedly connected with the two broken ends respectively;

it is worth to say that the position of the backrest corresponding to the sliding posts is provided with sliding grooves, and the sliding posts are fixed on the sliding grooves so as to reduce the protruding height of the limiting sliding blocks on the two sides and ensure the smoothness of the surface of one side of the backrest.

In addition, an integrated rod is fixedly connected between the two limiting sliding blocks of each group.

The shoulder locating part, the shoulder locating part includes the shoulder limiting plate and sets up the joint spare that is close to back one side at the shoulder limiting plate, joint spare and back fixed connection, forms elasticity shoulder limit structure with shoulder limiting plate connection simultaneously to the space that provides the activity for the back is crooked.

As a further improvement of this technical scheme, the shoulder limiting plate includes goat's horn board and connecting plate, and the goat's horn board rotates with the connecting plate to location lead screw and the cooperation of set nut through one side setting carry on spacingly, and the both sides of goat's horn board are buckled downwards, and reserve the cavity that the neck was placed at the intermediate position, the outside of connecting plate is equipped with a plurality of spliced poles, and the reservation groove has been seted up to the position that the fixed plate corresponds the reservation groove, through the connecting spring elastic connection who sets up between reservation groove and the spliced pole, and goat's horn board, connecting plate and fixed plate cooperation form elasticity shoulder limit structure.

In addition, a head supporting plate is arranged at the top of the fixing plate.

As the further improvement of the technical scheme, the cavity formed by the downward bending part of the claw plate is matched with the shoulder shape to limit the shoulder, the end parts of the two sides of the claw plate are rotatably connected with an adjusting plate, and the positioning screw rod arranged on one side is matched with the positioning nut to limit the position.

As a further improvement of the technical scheme, the width of the outer side of the reserve groove is smaller than the height of the inner side of the reserve groove.

As a further improvement of the technical scheme, the four corners at the bottom of the hip supporting plate are respectively provided with a supporting column, a lifting and contracting fixing frame is arranged between the two supporting columns close to one side of the backrest and the hip supporting plate, and the lifting and contracting fixing frame is connected with the hip supporting plate in a sliding manner.

As a further improvement of the technical scheme, the hip support plate is rotatably connected with the backrest, the outer end of the lifting and contracting fixing frame is bent upwards, a bolt is connected with the side wall of the bent part in a threaded manner, after the hip support plate and the backrest are unfolded, the bolt is connected with the top wall of the backrest in a threaded manner, and when the hip support plate is perpendicular to the backrest, the bolt is connected with the outer side wall of the backrest in a threaded manner.

As a further improvement of the technical scheme, the top of the hip supporting plate is symmetrically provided with protective columns which are of a 'V' -shaped structure.

As a further improvement of the technical scheme, one side the protection capital portion is provided with a plurality of joint portions along length direction, relative one side protection capital portion is equipped with grafting portion, the joint portion that concrete protection capital portion set up and grafting portion rather than the joint portion and the mutual joint of grafting portion that correspond the constraint area tip are equipped with the intensity rope in the constraint area, and the intensity rope passes the constraint area outside and runs through the intensity rope fixed connection that the spacing slider wore out with the adjacent constraint area outside, the outside of goat scute is equipped with the switching axle in addition, the outside rotation of switching axle is connected with spacing wheel.

As a further improvement of the technical scheme, the limiting slide block positioned at the top comprises a rotating part and a sliding part, and the rotating part is rotatably connected with the sliding part.

As a further improvement of the technical scheme, the middle position of the inner side of the goat's horn plate is rotatably connected with a neck limiting air bag, a switching frame is arranged between the neck limiting air bag and the goat's horn plate, the switching frame is rotatably connected with the goat's horn plate and is driven by a motor arranged on the outer side of the switching frame.

Compared with the prior art, the invention has the beneficial effects that:

1. in the bone retainer for the gathering adjustment type high-strength clinical orthopedics department, the movement of the binding belts is realized by moving the limiting sliding blocks, so that the movement difficulty of the shoulders, namely the movement range, can be changed by adjusting the gathering degree between two adjacent binding belts, the movement difficulty is smaller in a higher range, and otherwise, the range is larger, so that the problem that the shoulders cannot move in a certain range after being limited in learning or working is solved.

2. This gather together among regulation formula high strength clinical orthopedics skeleton holder, use when lying down or having a break, through launching buttock backup pad and back, can lie and have a rest on the platform that buttock backup pad and back expanded, improved skeleton holder's functionality greatly.

3. In this gather together regulation formula high strength clinical orthopedics with skeleton holder, use when studying, the spacing gasbag of output shaft drive neck through the motor turns over the rear side to relieve the spacing of neck, thereby the activity that the head can go on when guaranteeing to study.

4. This gather together among regulation formula high strength clinical orthopedics skeleton holder, use at the during operation, the spacing gasbag of output shaft drive neck through the motor overturns horizontal position, makes its cover at the neck again, carries on spacingly to the neck, solves the unable spacing problem of bending of the orthopedics computer neck of working duration time.

5. In the gathering and adjusting type high-strength bone retainer for clinical orthopedics department, the stretching of the binding belt drives the strength ropes in the binding belt to stretch the strength ropes in the other binding belts, so that the binding strength of the binding belt is improved, and the farther the clamping distance is, the higher the binding strength is, so that the gathering and adjusting type high-strength bone retainer is suitable for being used under the high-strength rehabilitation condition.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the overall structure of the present invention;

fig. 3 is an exploded view of the bone retention mechanism configuration of the present invention;

FIG. 4 is a schematic view of a clip structure according to the present invention;

FIG. 5 is a structural exploded view of a shoulder limiting plate and a retaining plate of the present invention;

FIG. 6 is an exploded view of the shoulder stop plate structure of the present invention;

FIG. 7 is a side view of the overall structure of the present invention;

FIG. 8 is a schematic view of the retractable fixing frame of the present invention;

FIG. 9 is a schematic view of the structure of the protection post of the present invention;

FIG. 10 is a schematic view of a gatherable strap restraint of the present invention;

FIG. 11 is a schematic view of the structure of the transfer shaft and the spacing wheel of the present invention;

FIG. 12 is a schematic view of the high strength restraint strap of the present invention in use;

FIG. 13 is a schematic view of the construction principle of the restraining belt back of the present invention;

FIG. 14 is a schematic view of the neck restraint bladder of the present invention;

FIG. 15 is a schematic side view of the sheep gusset and neck stop bladder of the present invention;

FIG. 16 is a second schematic side view of the ovine gusset and neck restraint airbag of the present invention;

FIG. 17 is a schematic view of one of the side configurations of the expanded back of the buttocks support plate and the backrest of the present invention;

FIG. 18 is a second side view of the expanded back side of the hip support plate and back of the present invention;

fig. 19 is a schematic structural diagram of fig. 3 at a according to the present invention.

The various reference numbers in the figures mean:

100. a hip support plate; 110. a pillar; 120. lifting and shrinking the fixing frame; 130. a protective column;

200. a backrest; 210. a chute; 220. a movable groove; 221. a slide bar;

300. a bone retention mechanism;

310. a back support plate; 311. adjusting the screw cap;

320. the strap binder can be gathered; 321. a traveler; 322. a clamping piece; 3221. a clamping part; 3222. a plug-in part; 323. a binding belt; 3231. a strength cord; 324. a limiting slide block; 3241. a rotating part; 3242. a sliding part; 3243. an integral rod; 3244. positioning a plate;

330. a shoulder position limiter; 331. a shoulder limiting plate; 3311. sheep scute; 3311A, adapter shaft; 3311B, limit wheel; 3312. an adjusting plate; 3313. a connecting plate; 3314. connecting columns; 3315. a connecting spring; 332. a fixing plate; 3321. reserving a groove; 3322. a head support plate;

340. a neck limiting air bag; 341. a transfer rack; 342. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1-3, the present embodiment provides a gathering and adjusting type high strength bone holder for clinical orthopedics department, which comprises a hip supporting plate 100 and a backrest 200 arranged on the top of one side of the hip supporting plate 100, wherein one side of the backrest 200 against the backrest is provided with a bone holding mechanism 300, the bone holding mechanism 300 comprises a back supporting plate 310 arranged at the center of the backrest side of the backrest 200, and a movable groove 220 is formed at one side of the backrest 200 corresponding to the back support plate 310, the back support plate 310 is slidably connected with the movable groove 220, so as to adapt to lumbar supports with different heights by the sliding of the back support plate 310, specifically, a plurality of sliding rods 221 are arranged in the movable groove 220 along the width direction, the back support plate 310 is connected with the sliding rods 221 in a sliding way, and the external thread of the bottom of the back support plate 310 corresponding to the middle position slide bar 221 is connected with an adjusting nut 311, when in use, the height of the back support plate 310 is adjusted by rotating the adjusting nut 311;

the retractable belt type binding member 320 comprises two sliding columns 321, the two sliding columns 321 are symmetrically arranged on two sides of the back support plate 310 and are fixedly connected with the backrest 200, a plurality of groups of limiting sliders 324 are slidably connected to the outside of the sliding columns 321, each group is provided with two limiting sliders 324, a binding belt 323 is arranged between the two limiting sliders 324 of each group, the binding belt 323 is a structure with a broken middle, please refer to fig. 4, a clamping member 322 is arranged between two broken ends, the clamping member 322 comprises a clamping portion 3221 and an inserting portion 3222 clamped with the clamping portion 3221, and the clamping portion 3221 and the inserting portion 3222 are respectively and fixedly connected with the two broken ends;

it should be noted that the sliding groove 210 is disposed at a position of the backrest 200 corresponding to the sliding post 321, and the sliding post 321 is fixed to the sliding groove 210 to reduce the protruding height of the limiting sliders 324 at two sides, so as to ensure the smoothness of the surface of one side of the backrest 200.

In addition, as shown in fig. 10, an integrated rod 3243 is further fixedly connected between the two limiting sliders 324 of each group to achieve synchronous movement of the two limiting sliders 324, so as to improve convenience of operation.

Referring to fig. 5, the shoulder position-limiting member 330 includes a shoulder position-limiting plate 331 and a clip 322 disposed on one side of the shoulder position-limiting plate 331 close to the backrest 200, wherein the clip 322 is fixedly connected to the backrest 200 and is connected to the shoulder position-limiting plate 331 to form an elastic shoulder position-limiting structure, so as to provide a movable space for back bending.

In the embodiment, referring to fig. 7, firstly, a treating person sits on the hip support plate 100, fits the back to the backrest 200, and then, the shoulders on both sides are limited by the shoulder limit plates 331, the shoulder limit plates 331 include a cavum plate 3311 and a connecting plate 3313, the cavum plate 3311 is rotatably connected to the connecting plate 3313, and is limited by the cooperation of a positioning screw rod and a positioning nut arranged on one side, both sides of the cavum plate 3311 are bent downward, a cavity for placing the neck is reserved in the middle position, then, when in use, the cavum plate 3311 is rotated downward to fit the shoulders, and the oxter part is hooked by the bent part to limit the shoulders, then the disconnected ends of the restraining band 323 are connected by the clamping pieces 322 in sequence, the chest and the abdomen of the treating person are applied with the elastic force by the self-elastic force of the restraining band 323, meanwhile, the whole back is kept in a horizontal state by the back support plate 310, so that the whole spine part is positioned and corrected, the outer side of the connecting plate 3313 is provided with a plurality of connecting posts 3314, the fixing plate 332 is provided with a preformed groove 3321 corresponding to the preformed groove 3321, the preformed groove 3321 is elastically connected with the connecting posts 3314 through a connecting spring 3315, the claw plate 3311, the connecting plate 3313 and the fixing plate 332 are matched to form an elastic shoulder limiting structure, so that the shoulder can move within a certain range during work or study, in addition, as shown in fig. 19, the outer side of the limiting slide block 324 is provided with a positioning plate 3244, the outer thread of the positioning plate 3244 is connected with a limiting screw rod, the limiting slide block 324 is limited by friction force generated by the contact of the limiting screw rod and the outer wall of the backrest 200, so that the movement of the restraining belts 323 can be realized by moving the limiting slide block 324, and the difficulty of the shoulder movement (namely, the adjacent distance) can be changed by adjusting the gathering degree (namely, between two adjacent restraining belts 323) The range of the activity is smaller when the activity difficulty is higher, and conversely, the range is larger), so that the problem that the shoulder cannot move in a certain range after being limited in learning or working is solved.

In addition, a head support plate 3322 is provided on the top of the fixing plate 332 to support the head and improve comfort when sitting.

Example 2

In order to adapt to the use of the treating persons with shoulders of different widths, the present embodiment is different from embodiment 1, please refer to fig. 6, wherein: the cavity and the shoulder shape looks adaptation that the part formed are buckled downwards to goat's horn board 3311, in order to carry on spacingly to the shoulder, and the both sides tip of goat's horn board 3311 rotates and is connected with regulating plate 3312, and carry on spacingly through the positioning screw pole and the positioning nut cooperation that one side set up, the rotation nut of specific use, frictional force through nut and contact surface contact production carries on spacingly to goat's horn board 3311, thereby change the size in the spacing space of both sides tip of goat's horn board 3311 through rotating regulating plate 3312, in order to adapt to spacing of different width shoulders, thereby improve goat's horn board 3311's practicality.

Example 3

In order to improve the fitting degree of the cleat plate 3311 during shoulder movement, the embodiment is different from embodiment 1 in that please refer to fig. 5 and 6, wherein: the outside width of preformed groove 3321 is less than the inboard height of preformed groove 3321 to form a fan-shaped cavity, receive the shoulder effort when goat's horn board 3311 and make, connecting plate 3313 not only can outwards extend, for the shoulder activity provides the space, the angle that can also adapt to the shoulder and decline takes place to rotate, thereby goat's horn board 3311's laminating degree when improving the shoulder activity improves spacing stability and travelling comfort.

Example 4

In order to limit the neck, the difference between the present embodiment and embodiment 1 is as shown in fig. 14, wherein: the inboard intermediate position of goat's horn board 3311 rotates and is connected with the spacing gasbag 340 of neck to treating personnel's neck when sitting is spacing, prevents that the neck from taking place to rotate, further improves the holding strength to the vertebra, in addition, adopts the gasbag can improve the travelling comfort when spacing.

Example 5

In order to adjust the bottom supporting strength of the hip supporting plate 100, the present embodiment is different from embodiment 1 in that please refer to fig. 8, wherein: all be equipped with pillar 110 in four corners in the bottom of buttock backup pad 100, be equipped with between two pillars 110 that are close to back 200 one side and buttock backup pad 100 and rise the mount 120 that contracts, rise the mount 120 and buttock backup pad 100 sliding connection that contracts to adjust the interval between the preceding rear side pillar 110 through the mount 120 that contracts that rises, the intensity that the interval supported is the bigger, and stability is higher.

Example 6

In order to use the pillow when lying down or having a lunch break, the present embodiment is modified from embodiment 5, specifically: the buttock support plate 100 is connected with the backrest 200 in a rotating mode, the outer end of the lifting and shrinking fixing frame 120 is bent upwards by 90 degrees, the side wall of the bent part is connected with a bolt in a threaded mode, the buttock support plate 100 and the backrest 200 are unfolded, a user can lie on a platform with the buttock support plate 100 and the backrest 200 unfolded to have a rest at the moment, the functionality of the skeleton retainer is greatly improved, the bolt is connected with the top wall of the backrest 200 in a threaded mode, and when the buttock support plate 100 is perpendicular to the backrest 200, the bolt is connected with the outer side wall of the backrest 200 in a threaded mode.

Further, the top symmetry of buttock backup pad 100 is equipped with protection post 130, and protection post 130 is "U" shape structure to increase the protection height of buttock backup pad 100 both sides, improve the factor of safety when lying down and have a rest.

Example 7

To consider the problem that the head often needs to look down during learning, the present embodiment is different from embodiment 1 in that please refer to fig. 16, in which: a switching frame 341 is arranged between the neck limiting air bag 340 and the cavel plate 3311, the switching frame 341 is rotationally connected with the cavel plate 3311 and is driven by a motor 342 arranged outside the switching frame 341, the motor 342 is powered on before use, the neck limiting air bag 340 is driven by an output shaft to turn to the rear side, then the operation steps in the embodiment 1 are carried out, the whole back is limited, and the limitation of the neck is relieved at the moment so as to ensure the movement of the head during learning.

Example 8

In order to consider that a long-time computer is needed to be looked forward during working, and if the neck is bent for a long time, the cervical vertebra is affected, the embodiment is different from the embodiment 2 in that a motor 342 is powered on before use, so that the motor drives a neck limiting air bag 340 to turn to a horizontal position through an output shaft, and then the neck limiting air bag 340 is broken off with two hands to be sleeved on the neck to limit the neck, so that the problem that the neck of the computer cannot be limited during working is solved.

Example 9

In order to prevent the neck from being bent due to head deviation when a user lies on a flat bed, the embodiment is different from embodiment 6 in that, as shown in fig. 17, before use, a motor 342 is powered on to drive a neck limiting air bag 340 to turn over to a vertical position through an output shaft, and then the neck limiting air bag 340 is broken off with two hands to be sleeved on the neck to limit the neck, so that the problem that the neck cannot be limited due to head deviation when the user lies on the flat bed is solved.

Example 10

In order to adjust the height of the head support during lying on a back at rest, the embodiment is different from the embodiment 9 in that please refer to fig. 18, in use, the motor 342 is powered on to drive the neck limiting airbag 340 to rotate through the output shaft, and then the angle of the neck limiting airbag 340 is adjusted to adjust the support height, and in lying on a back, the head is placed on the neck limiting airbag 340 to solve the problem that the height of the head support cannot be adjusted during lying on a back at rest.

Example 11

For use in the case of high-strength rehabilitation, this embodiment is different from embodiment 6 in that please refer to fig. 9, in which: a plurality of clamping portions 3221 are arranged at the top of the protection column 130 at one side along the length direction, an inserting portion 3222 is arranged at the top of the protection column 130 at the opposite side, the clamping portion 3221 and the inserting portion 3222 arranged at the top of the protection column 130 are clamped with the clamping portion 3221 and the inserting portion 3222 corresponding to the end portion of the binding band 323, please refer to fig. 10, a strength rope 3231 is arranged in the binding band 323, the strength rope 3231 passes through the outer side of the binding band 323 and fixedly connects with the strength rope 3231 penetrating through the limiting slider 324 and the outer side of the adjacent binding band 323, in addition, an adapting shaft 3311A is arranged at the outer side of the goat angle plate 3311, and a limiting wheel 3311B is rotatably connected to the outer side of the adapting shaft 3311A.

In addition, the limiting slide block 324 at the top comprises a rotating part 3241 and a sliding part 3242, and the rotating part 3241 is rotatably connected with the sliding part 3242, so that the rotating part 3241 rotates along with the movement of the restraining strip 323, and the problem that the restraining strip 323 is bent to cause the inner strength rope 3231 to be incapable of moving is avoided.

In the embodiment, when the restraining device is used specifically, please refer to fig. 12, first the top restraining belt 323 is released, then the two restraining belts 323 sequentially pass around the corresponding limiting wheels 3311B, and after the limiting wheels 3311B turn to the direction, the clamping portion 3221 or the inserting portion 3222 at the end portion is clamped with the clamping portion 3221 or the inserting portion 3222 at the top portion of the corresponding side protective column 130, the restraining belt 323 at this time stretches to drive the strength rope 3231 therein to stretch the strength rope 3231 in the remaining restraining belt 323, so that the restraining strength of the restraining belt 323 is improved, and the farther the clamping distance is, the higher the restraining strength is, so that the restraining device is suitable for being used under the condition of high-strength rehabilitation.

Example 12

In order to realize the use under the condition that the user needs to lean against the backrest at rest, the embodiment is different from the embodiment 11, please refer to fig. 13, firstly, the bolt is released from fixing the backrest 200, and then the top binding belt 323 is released from fixing, at this time, the binding belt 323 does not need to bypass the limiting wheel 3311B, and is directly clamped with the clamping portion 3221 or the inserting portion 3222 at the top of the corresponding side protection column 130, the clamping distance is smaller as the inclination angle of the backrest 200 is farther, and is larger as the opposite is, and in order to prevent the binding strength of the rest binding belt 323 from increasing, the rest binding belt 323 can be completely released from fixing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. Gather together regulation formula high strength clinical orthopedics and use skeleton holder, including buttock backup pad (100) and setting back (200) at buttock backup pad (100) one side top, its characterized in that: one side of back (200) is equipped with skeleton retaining mechanism (300), and skeleton retaining mechanism (300) includes at least:

the back support plate (310) is arranged at the center of the backrest side of the backrest (200), a movable groove (220) is formed in one side of the backrest (200) corresponding to the back support plate (310), and the back support plate (310) is in sliding connection with the movable groove (220) so as to adapt to lumbar supports with different heights through sliding of the back support plate (310);

the foldable belt type binding piece (320) comprises two sliding columns (321), the two sliding columns (321) are symmetrically arranged on two sides of a back supporting plate (310) and are fixedly connected with a backrest (200), a plurality of groups of limiting sliders (324) are connected to the outer portions of the sliding columns (321) in a sliding mode, each group is provided with two limiting sliders (324), a binding belt (323) is arranged between the two limiting sliders (324) of each group, the binding belt (323) is of a structure with a broken middle, a clamping piece (322) is arranged between the two broken ends, the clamping piece (322) comprises a clamping portion (3221) and an inserting portion (3222) clamped with the clamping portion (3221), and the clamping portion (3221) and the inserting portion (3222) are fixedly connected with the two broken ends respectively;

shoulder locating part (330), shoulder locating part (330) include shoulder limiting plate (331) and set up joint spare (322) that are close to back (200) one side at shoulder limiting plate (331), joint spare (322) and back (200) fixed connection are connected simultaneously and are formed elasticity shoulder limiting structure with shoulder limiting plate (331) to provide the space of activity for the back is crooked.

2. The gather-regulating high strength clinical orthopaedic bone holder of claim 1, wherein: shoulder limiting plate (331) include goat's horn board (3311) and connecting plate (3313), goat's horn board (3311) rotates with connecting plate (3313) to it is spacing with the positioning nut cooperation to set up through one side, and the both sides of goat's horn board (3311) are buckled downwards, and reserve the cavity that the neck was placed at the intermediate position, the outside of connecting plate (3313) is equipped with a plurality of spliced poles (3314), and reserve groove (3321) have been seted up to the position that fixed plate (332) correspond reserve groove (3321), through connecting spring (3315) elastic connection who sets up between reserve groove (3321) and spliced pole (3314).

3. The gather-regulating high strength clinical orthopaedic bone holder of claim 2, wherein: the cavum that the part formed is buckled downwards in goat's horn board (3311) and shoulder shape looks adaptation to carry on spacingly to the shoulder, and the both sides tip of goat's horn board (3311) rotates and is connected with regulating plate (3312), and carry on spacingly through the positioning screw pole and the positioning nut cooperation that one side set up.

4. The gather-regulating high strength clinical orthopaedic bone holder of claim 2, wherein: the outer width of the reserved groove (3321) is smaller than the inner height of the reserved groove (3321).

5. The gather-regulating high strength clinical orthopaedic bone holder of claim 1, wherein: four corners of the bottom of the hip support plate (100) are provided with support columns (110), a lifting and contracting fixing frame (120) is arranged between the two support columns (110) close to one side of the backrest (200) and the hip support plate (100), and the lifting and contracting fixing frame (120) is connected with the hip support plate (100) in a sliding mode.

6. The gather-regulating high strength clinical orthopaedic bone holder of claim 5, wherein: the buttock support plate (100) is rotatably connected with the backrest (200), the outer end of the lifting and contracting fixing frame (120) is bent upwards by 90 degrees, a bolt is connected to the side wall of the bent part in a threaded manner, after the buttock support plate (100) and the backrest (200) are unfolded, the bolt is connected with the top wall of the backrest (200) in a threaded manner, and when the buttock support plate (100) is perpendicular to the backrest (200), the bolt is connected with the outer side wall of the backrest (200) in a threaded manner.

7. The gather-regulating high strength clinical orthopaedic bone holder of claim 2, wherein: the top of the hip supporting plate (100) is symmetrically provided with protective columns (130), and the protective columns (130) are of U-shaped structures.

8. The gather-regulating high strength clinical orthopaedic bone holder of claim 7, wherein: the top of the protection column (130) on one side is provided with a plurality of clamping parts (3221) along the length direction, the top of the protection column (130) on the opposite side is provided with a splicing part (3222), the clamping parts (3221) and the splicing part (3222) arranged on the top of the specific protection column (130) are mutually clamped with the clamping parts (3221) and the splicing parts (3222) corresponding to the end parts of the binding belts (323), strength ropes (3231) are arranged in the binding belts (323), the strength ropes (3231) penetrate through the outer sides of the binding belts (323) and penetrate through the limiting slide blocks (324) and the outer sides of the adjacent binding belts (323) to be fixedly connected, in addition, the outer sides of the sheep angle plates (3311) are provided with a transfer shaft (3311A), and the outer part of the transfer shaft (3311A) is rotatably connected with a limiting wheel (3311B).

9. The gather-regulating high strength clinical orthopaedic bone holder of claim 8, wherein: the limiting sliding block (324) located at the top comprises a rotating part (3241) and a sliding part (3242), and the rotating part (3241) is in rotating connection with the sliding part (3242).

10. The gather-regulating high strength clinical orthopaedic bone holder of claim 2, wherein: the middle position of the inner side of the goat angle plate (3311) is rotatably connected with a neck limiting air bag (340), a switching frame (341) is arranged between the neck limiting air bag (340) and the goat angle plate (3311), the switching frame (341) is rotatably connected with the goat angle plate (3311) and is driven by a motor (342) arranged on the outer side of the switching frame (341).

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