CN220237123U

CN220237123U - Spinal correction device

Info

Publication number: CN220237123U
Application number: CN202321661087.8U
Authority: CN
Inventors: 王震; 杨彩彩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-26
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a spinal correction device, which comprises a sickbed, wherein a controller is connected to the end surface of the sickbed through a connecting plate, the bottom of the sickbed is connected with an ejection height adjusting structure, the ejection height adjusting structure comprises a connecting bracket, the connecting bracket is connected to the bottom of the sickbed, the bottom of the connecting bracket is connected with a driving motor through a connecting box, and the driving end of the driving motor is connected with a driving rod through a coupling.

Description

Spinal correction device

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a spinal correction device.

Background

At present, the spinal correction device is often used in orthopaedics clinic, but the correction height of the existing spinal correction device is mostly fixed when the existing spinal correction device is used, so that the corresponding ejection and falling height cannot be adjusted according to the needs of a patient when the existing spinal correction device is used, the use is not very convenient, and the spinal correction device with the adjustable ejection and falling height is required to be provided for the problems.

Disclosure of Invention

The present utility model is directed to a spinal correction device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the spine correction device comprises a sickbed, wherein the end face of the sickbed is connected with a controller through a connecting plate, and the bottom of the sickbed is connected with an ejection height adjusting structure;

the ejection height adjusting structure comprises a connecting support, the connecting support is connected to the bottom of a sickbed, a driving motor is connected to the bottom of the connecting support through a connecting box, a driving rod is connected to a driving end of the driving motor through a coupling, a driven bevel gear is connected to the other end of the driving rod through driving bevel gear engagement, a rotating screw rod is connected to the center of the driven bevel gear, a limiting push plate is connected to the side wall of the rotating screw rod, fixed sliding rods are symmetrically connected to the two sides of the rotating screw rod and located on the limiting push plate, a rotating motor is connected to the end face of the connecting support through the connecting box, a driving connecting rod is connected to the driving end of the rotating motor through a coupling, a transmission bevel gear is connected to the other end of the driving connecting rod through rotating bevel gear engagement, a rotating connecting rod is connected to the center of the transmission bevel gear, a conical eccentric column is connected to the side wall of the rotating connecting rod, a movable support is arranged on the end face of the conical eccentric column, limiting sliding grooves are correspondingly arranged on the connecting support, and arc-shaped correcting plates are connected to the end face of the movable support through connecting seats.

As a preferable scheme of the utility model, the driving motor is connected with the controller through a wire and is electrically connected in a connection mode, the driving rod is connected to the bottom of the connecting bracket through a bearing seat, and the driving rod is rotatably connected with the bearing seat in a connection mode.

As a preferable scheme of the utility model, the rotating screw rod is connected to the bottom of the connecting bracket through the bearing seat, wherein the rotating screw rod is connected with the bearing seat in a rotating way, and the rotating screw rod is connected with the limiting push plate in a threaded way.

As a preferable scheme of the utility model, the limit push plate is provided with the engagement hole corresponding to the fixed slide bar, wherein the fixed slide bar is connected with the engagement hole in a sliding way, the side wall of the limit push plate is provided with the engagement hole corresponding to the rotary connecting rod, and the rotary connecting rod is in clearance fit with the engagement hole.

As a preferable scheme of the utility model, the rotating motor is connected with the controller through a wire and is electrically connected in a connection mode, and the driving connecting rod is connected to the end face of the connecting bracket through a bearing seat, wherein the connection mode of the driving connecting rod and the bearing seat is rotary connection.

As a preferable scheme of the utility model, the rotating connecting rod is connected to the end face of the connecting bracket through the bearing seat, wherein the connecting mode of the rotating connecting rod and the bearing seat is rotary connection, and the rotating connecting rod is of a hexagonal structure.

As a preferable scheme of the utility model, the conical eccentric column is provided with a connecting groove corresponding to the rotary connecting rod, wherein the rotary connecting rod is connected with the connecting groove in a sliding way, and the movable support is connected with the limiting chute in a sliding way.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the ejection height adjusting structure is arranged in the spinal correction device, so that the ejection height and the falling height are adjusted through the driving structure by utilizing the driving motor in the ejection height adjusting structure, and the corresponding ejection height and the falling height can be adjusted according to the requirement of a patient in the using process of the spinal correction device, so that the use is more convenient, and the problem that the ejection height and the falling height cannot be adjusted is solved.

Drawings

FIG. 1 is a schematic diagram of an isometric structure of the present utility model;

FIG. 2 is a schematic view of the structure of the ejection height adjusting mechanism of the present utility model;

FIG. 3 is a schematic view of the portion of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the portion of FIG. 3 according to the present utility model.

In the figure: 1. a hospital bed; 2. a controller; 3. an ejection height adjusting structure; 301. a connecting bracket; 302. a driving motor; 303. a driving rod; 304. driving a bevel gear; 305. a driven bevel gear; 306. rotating the screw rod; 307. a limit push plate; 308. fixing the slide bar; 309. a rotating motor; 310. a drive link; 311. rotating the bevel gear; 312. a drive bevel gear; 313. rotating the connecting rod; 314. conical eccentric columns; 315. a movable support; 316. limiting sliding grooves; 317. an arc correction plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the spine correction device comprises a sickbed 1, wherein the end surface of the sickbed 1 is connected with a controller 2 through a connecting plate, and the bottom of the sickbed 1 is connected with an ejection height adjusting structure 3;

in this embodiment, referring to fig. 1, 2 and 4, in the case that the ejection height adjusting structure 3 includes a connection bracket 301, the connection bracket 301 is connected to the bottom of the hospital bed 1, the bottom of the connection bracket 301 is connected with a driving motor 302 through a connection box, and the driving motor 302 is started under the condition that the driving motor 302 is connected with the controller 2 through a wire and the connection manner is electrically connected, such that the driving end of the driving motor 302 rotates, the driving end of the driving motor 302 is connected with a driving rod 303 through a coupling, and the driving rod 303 is connected to the bottom of the connection bracket 301 through a bearing seat, wherein the driving rod 303 is driven to rotate under the condition that the connection manner of the driving rod 303 and the bearing seat is rotation connection, the other end of the driving rod 303 is driven to rotate under the condition that the driving bevel gear 305 is engaged and connected through a driving bevel gear 304, a rotary screw rod 306 is connected at the center of the driven bevel gear 305, and the rotary screw rod 306 is connected at the bottom of the connecting bracket 301 through a bearing seat, wherein the rotary screw rod 306 is driven to rotate under the condition that the connecting mode of the rotary screw rod 306 and the bearing seat is rotary connection, a limit push plate 307 is connected on the side wall of the rotary screw rod 306, fixed slide rods 308 are symmetrically connected on two sides of the rotary screw rod 306 and are in threaded connection with the rotary screw rod 306, connecting holes are correspondingly arranged on the limit push plate 307 and the fixed slide rods 308, the connecting mode of the fixed slide rods 308 and the connecting holes is sliding connection, connecting holes are correspondingly arranged on the side wall of the limit push plate 307 and the rotary connecting rod 313, the limit push plate 307 moves on the side wall of the rotary screw rod 306 under the condition that the rotary connecting rod 313 is in clearance fit with the engagement hole, an engagement groove is formed in the rotary connecting rod 313 and corresponds to the rotary connecting rod 313, and the rotary connecting rod 313 and the engagement groove are connected in a sliding connection mode, so that the conical eccentric column 314 moves on the side wall of the rotary connecting rod 313, and the position of the conical eccentric column 314 is adjusted;

in this embodiment, referring to fig. 1, 3 and 4, there is a rotary motor 309 connected to the end face of the connection bracket 301 through a connection box, and the rotary motor 309 is started under the condition that the rotary motor 309 is connected to the controller 2 through a wire and the connection mode is electrically connected, so that the driving end of the rotary motor 309 rotates, there is a driving link 310 connected to the driving end of the rotary motor 309 through a coupling, and the driving link 310 is connected to the end face of the connection bracket 301 through a bearing bracket, wherein the driving link 310 is driven to rotate under the condition that the connection mode of the driving link 310 and the bearing bracket is rotationally connected, the driving bevel gear 312 is driven to rotate under the condition that the other end of the driving link 310 is engaged with the transmission bevel gear 312 through the rotation bevel gear 311, the rotary link 313 is connected to the end face of the connection bracket 301 through the bearing bracket, the rotary link 313 is driven to rotate under the condition that the connection mode of the rotary link 313 is rotationally connected to the bearing bracket, there is a tapered eccentric post 314 connected to the side wall of the rotary link 313, a moving bracket 315 is provided to the end face of the tapered eccentric post 314, and the moving bracket 315 is connected to the end face of the tapered eccentric post 315 is connected to the support bracket 315 and the corresponding to the support bracket 315 is connected to the end face of the support frame by an arc-shaped support 315, and the rolling bracket is connected to the arc-shaped support 315 is connected to the arc-shaped support frame 315 by the arc-shaped support frame 315 and the arc-shaped support frame is connected to the arc-shaped support frame 315, and the arc-shaped support frame is connected to the arc-shaped support frame 315 is connected to the arc-shaped support frame and the arc-shaped support frame is connected.

The working flow of the utility model is as follows: when the spinal correction device is used, the device is firstly powered on to enable the device to be in a working state, then according to the height of spinal correction, the driving motor 302 is started under the condition that the driving motor 302 is connected with the controller 2 through a wire and the connection mode is electric connection, the driving end of the driving motor 302 rotates, the driving rod 303 is connected at the bottom of the connecting bracket 301 through a bearing seat, the driving rod 303 is driven to rotate under the condition that the driving rod 303 is connected with the bearing seat in a rotating way, the driven bevel gear 305 is driven to rotate under the condition that the other end of the driving rod 303 is connected with the driven bevel gear 305 through the driving bevel gear 304 in a meshing way, the rotating screw 306 is connected at the bottom of the connecting bracket 301 through the bearing seat, the rotating screw 306 is driven to rotate under the condition that the connection mode of the rotating screw 306 and the bearing seat is rotating connection, a connecting hole is arranged on the limit push plate 307 and corresponds to the fixed slide rod 308, wherein the connecting mode of the fixed slide rod 308 and the connecting hole is in sliding connection, a connecting hole is arranged on the side wall of the limit push plate 307 and corresponds to the rotary connecting rod 313, the limit push plate 307 moves on the side wall of the limit push plate 306 under the condition that the matching mode of the rotary connecting rod 313 and the connecting hole is clearance fit, a connecting groove is arranged on the conical eccentric column 314 and corresponds to the rotary connecting rod 313, the connecting mode of the rotary connecting rod 313 and the connecting groove is in sliding connection, the conical eccentric column 314 moves on the side wall of the rotary connecting rod 313, thereby adjusting the position of the conical eccentric column 314, the rotating motor 309 is started under the condition that the rotating motor 309 is connected with the controller 2 through a wire and the connection mode is electrically connected, so that the driving end of the rotating motor 309 rotates, the driving connecting rod 310 is driven to rotate under the condition that the driving connecting rod 310 is connected with the end face of the connecting bracket 301 through a bearing seat, the driving connecting rod 310 is driven to rotate under the condition that the connection mode of the driving connecting rod 310 and the bearing seat is rotationally connected, the driving bevel gear 312 is driven to rotate under the condition that the other end of the driving connecting rod 310 is meshed with the driving bevel gear 312 through the driving bevel gear 311, the rotating connecting rod 313 is connected with the end face of the connecting bracket 301 through the bearing seat, the rotating connecting rod 313 is driven to rotate under the condition that the connection mode of the rotating connecting rod 313 and the bearing seat is rotationally connected, the conical eccentric column 314 is driven to rotate, and the arc correction plate 317 is jacked up and dropped under the condition that the connection mode of the moving bracket 315 and the limiting chute 316 is in a sliding connection mode, so that the spine exercise and correction work of a patient can be performed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Spinal correction device, comprising a hospital bed (1), characterized in that: the end face of the sickbed (1) is connected with a controller (2) through a connecting plate, and the bottom of the sickbed (1) is connected with an ejection height adjusting structure (3);

the ejection height adjusting structure (3) comprises a connecting bracket (301), the connecting bracket (301) is connected to the bottom of a sickbed (1), the bottom of the connecting bracket (301) is connected with a driving motor (302) through a connecting box, the driving end of the driving motor (302) is connected with a driving rod (303) through a coupling, the other end of the driving rod (303) is connected with a driven bevel gear (305) through a driving bevel gear (304) in a meshed manner, the center of the driven bevel gear (305) is connected with a rotating screw rod (306), the side wall of the rotating screw rod (306) is connected with a limit push plate (307), the two sides of the limit push plate (307) which are positioned on the rotating screw rod (306) are symmetrically connected with fixed slide bars (308), the end face of the connecting bracket (301) is connected with a rotating motor (309) through a connecting box, the driving end of the rotating motor (309) is connected with a driving connecting rod (310) through a coupling, the other end of the driving connecting rod (310) is connected with a transmission bevel gear (312) through a rotating bevel gear (311) in a meshed manner, the center of the transmission bevel gear (312) is connected with a rotating bevel gear (313), the eccentric end face of the rotating connecting rod (314) is connected with an eccentric end face of the conical connecting rod (314), limiting sliding grooves (316) are formed in the connecting support (301) and correspond to the movable support (315), and arc-shaped correction plates (317) are connected to the end faces of the movable support (315) through connecting seats.

2. A spinal correction device as recited in claim 1, wherein: the driving motor (302) is connected with the controller (2) through a wire and is electrically connected in a connection mode, the driving rod (303) is connected to the bottom of the connecting support (301) through a bearing seat, and the driving rod (303) is rotationally connected with the bearing seat in a connection mode.

3. A spinal correction device as recited in claim 1, wherein: the rotating screw rod (306) is connected to the bottom of the connecting support (301) through a bearing seat, wherein the rotating screw rod (306) is in rotating connection with the bearing seat, and the rotating screw rod (306) is in threaded connection with the limiting push plate (307).

4. A spinal correction device as recited in claim 1, wherein: the limiting push plate (307) is provided with a connecting hole corresponding to the fixed slide rod (308), wherein the fixed slide rod (308) is connected with the connecting hole in a sliding manner, the side wall of the limiting push plate (307) is provided with a connecting hole corresponding to the rotating connecting rod (313), and the matching manner of the rotating connecting rod (313) and the connecting hole is clearance fit.

5. A spinal correction device as recited in claim 1, wherein: the rotating motor (309) is connected with the controller (2) through a wire and is electrically connected in a connection mode, the driving connecting rod (310) is connected to the end face of the connecting support (301) through a bearing seat, and the driving connecting rod (310) is rotationally connected with the bearing seat in a connection mode.

6. A spinal correction device as recited in claim 1, wherein: the rotary connecting rod (313) is connected to the end face of the connecting bracket (301) through a bearing seat, wherein the rotary connecting rod (313) is in rotary connection with the bearing seat, and the rotary connecting rod (313) is of a hexagonal structure.

7. A spinal correction device as recited in claim 1, wherein: and the conical eccentric columns (314) are provided with connecting grooves corresponding to the rotating connecting rods (313), wherein the connecting modes of the rotating connecting rods (313) and the connecting grooves are in sliding connection, and the connecting modes of the movable brackets (315) and the limiting sliding grooves (316) are in sliding connection.