CN216455129U

CN216455129U - Supplementary tractive device of wound orthopedics

Info

Publication number: CN216455129U
Application number: CN202122613985.3U
Authority: CN
Inventors: 王斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-10
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of medical instruments, in particular to an orthopedic auxiliary traction device for trauma, which comprises a sickbed plate, wherein symmetrical leg protection chutes are formed in the left side of the end surface of the sickbed plate, the orthopedic auxiliary traction device for trauma is designed, the distance between a cervical vertebra fixing pillow and a leg protection pad is determined by adjusting a height adjusting component, so that the orthopedic auxiliary traction device for trauma can be adjusted for people with different heights, more people can comfortably use the orthopedic auxiliary traction device, the problem that the orthopedic auxiliary traction device can only be suitable for one part of people is solved, when a user pulls a pull handle downwards, a pull belt can drive a rack to move upwards, meanwhile, the whole gear set rotates, a traction driving gear on a driven gear rotates, the leg protection pad is driven to move, the legs of the patient can be directly attached and fixed through magic force, the patient can be assisted to exercise, the orthopedic auxiliary traction device for trauma is convenient and easy to operate, the orthopedic auxiliary traction device is simple to use, and the operation difficulty of the user is solved, and the problem of being unable to operate independently.

Description

Supplementary tractive device of wound orthopedics

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an orthopedic auxiliary traction device for wounds.

Background

Along with the development of the society, the medical level is continuously improved, the requirements on auxiliary equipment of medical instruments are also continuously improved, particularly, the requirements on the wound orthopedics auxiliary traction equipment are stricter, the auxiliary effect of the existing wound orthopedics auxiliary traction equipment is poor, the used people are limited to a certain extent, the use is troublesome, and the patients cannot use the equipment by themselves.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an orthopedic wound auxiliary traction device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a trauma orthopedics auxiliary traction device comprises a sickbed plate, symmetrical leg protection chutes are formed in the left side of the end face of the sickbed plate, load-carrying feet are mounted at four corners of the bottom face of the sickbed plate, cervical vertebra fixing pillows are arranged on the end face of the sickbed plate and positioned on the right side of the leg protection chutes, instrument fixing supports are connected to the bottom face of the sickbed plate and positioned between the load-carrying feet, traction slide rails are symmetrically arranged on connecting columns on the left side of the instrument fixing supports, traction chutes are formed in the traction slide rails, tension columns are symmetrically arranged on the end face of a cross beam at the bottom of the instrument fixing supports, tension chutes are formed in opposite side walls of the tension columns, tension sliders are mounted in the tension chutes, tension handles are arranged on the tension sliders, pulleys are arranged at the tops of the tension columns, and tension belts are arranged on the pulleys, one end of the tension belt is connected to the tension slider through the inside of the tension column, the other end of the tension belt is connected with a driving rack, rack slide rails are arranged on the front side wall and the rear side wall of the driving rack, a rack fixing seat is connected to the rack slide rails, the rack fixing seat is fixedly connected to the end face of a cross beam at the bottom of the instrument fixing support and is positioned on one side of the tension column, the other end of the driving rack penetrates through the cross beam at the bottom of the instrument fixing support and extends to the lower part of the cross beam at the bottom of the instrument fixing support, a driving gear is connected to the driving rack, a driven gear is connected to the driving gear, a driving rod is sleeved at the center of the driven gear, one end of the driving rod is connected with a traction driving gear, a traction driven rack is connected to the traction driving gear, and a traction rack slide rail is connected to the traction driven rack, the utility model discloses a traction rack, including tractive rack slide rail, draw-off rack, coupling rod, draw-off rack slide rail, there is the tractive draw runner on the left terminal surface of tractive driven rack through leg joint, install in the tractive spout at the both ends of tractive draw runner, through tie-beam fixedly connected with height adjusting part on the left terminal surface of tractive draw runner, be connected with the leg guard pad on the height adjusting part, the left and right sides of leg guard pad all is provided with the magic subsides.

As a preferable scheme of the utility model, the height adjusting assembly comprises an adjusting slide rail, adjusting slide grooves are respectively formed on the front side wall, the rear side wall and the end face of the adjusting slide rail, an adjusting slide block is installed in each adjusting slide groove, an adjusting threaded rod is fixedly connected to the left side wall of each adjusting slide block and positioned inside each adjusting slide groove, the other end of each adjusting threaded rod penetrates through the side wall of each adjusting slide rail and extends to the outer side of each adjusting slide rail, an adjusting threaded slide block is sleeved at the intersection of each adjusting threaded rod and the adjusting slide rail, leg protection connecting blocks are connected to the front side wall and the rear side wall of each adjusting slide block through rotating shafts, and the other end of each leg protection connecting block penetrates through each leg protection slide groove and is connected with a leg protection pad.

As a preferable scheme of the present invention, the tension column is a through structure, the tension sliding groove and the tension sliding block are connected in a sliding manner, the pulley is fixedly connected to the tension column through a rotating shaft and is connected in a rotating manner, the rack sliding rail and the sliding groove on the rack fixing seat are connected in a sliding manner, and the driving rack and the driving gear are connected in a meshing manner.

As a preferable scheme of the present invention, the driving gear is fixedly connected to the cross beam at the bottom of the instrument fixing bracket through bearing seats on the rotating shafts at both sides and is connected in a rotating manner, the driving gear is connected to the driven gear in a meshing manner, the driving rod is fixedly connected to the cross beam at the bottom of the instrument fixing bracket through the bearing seats and is connected in a rotating manner, and the drawing driving gear is connected to the drawing driven rack in a meshing manner.

As a preferable aspect of the present invention, the drawing driven rack has a T-shaped structure, the drawing driven rack is connected to the sliding groove of the drawing rack slide rail in a sliding manner, the drawing slider is connected to the drawing sliding groove in a sliding manner, and the adjusting sliding groove is connected to the adjusting slider in a sliding manner.

As a preferable scheme of the utility model, the adjusting slide block is of a T-shaped structure, the adjusting threaded rod is in threaded connection with the adjusting threaded slide block, the adjusting slide block is in rotational connection with the leg protection connecting block through a rotating shaft, the leg protection connecting block is in clearance fit with the leg protection sliding groove, the bottom of the load-carrying foot is provided with a universal wheel, and the left end face of the sickbed plate is provided with a handle.

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

1. according to the utility model, the distance between the cervical vertebra fixing pillow and the leg protection cushion is determined by adjusting the height adjusting component, so that the device can be adjusted for people with different heights, more people can use the device comfortably, and the problem that the device can only be suitable for one part of people is solved.

2. According to the utility model, through the tension handle on the tension column, when a user pulls the tension handle downwards, the tension belt can drive the rack to move upwards, and meanwhile, the whole gear set rotates, so that the traction driving gear on the driven gear rotates, and the leg protection pad is driven to move, the legs of the patient can be directly fixed through magic paste, and the patient can be exercised in an auxiliary manner.

Drawings

FIG. 1 is a schematic side view of the front isometric configuration of the present invention;

FIG. 2 is a schematic view of the anatomy of the present invention;

FIG. 3 is a schematic view of the height adjustment assembly of the present invention.

In the figure: 1. a sickbed plate; 2. a leg protection chute; 3. a load-carrying foot; 4. a cervical vertebra fixing pillow; 5. An instrument fixing bracket; 6. drawing the slide rail; 7. a drawing chute; 8. a tension column; 9. a tension chute; 10. a tension slider; 11. a pull handle; 12. a pulley; 13. a tension belt; 14. A drive rack; 15. a rack slide rail; 16. a rack fixing seat; 17. a drive gear; 18. a driven gear; 19. a drive rod; 20. a traction drive gear; 21. pulling the driven rack; 22. drawing the rack slide rail; 23. drawing the slider; 24. a height adjustment assembly; 25. a leg guard pad; 26. magic paste; 2401. adjusting the slide rail; 2402. adjusting the sliding chute; 2403. adjusting the sliding block; 2404. adjusting the threaded rod; 2405. adjusting the threaded slider; 2406. leg guard connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes 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 invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

an orthopedic auxiliary traction device for trauma comprises a patient bed plate 1, symmetrical leg protection chutes 2 are formed in the left side of the end surface of the patient bed plate 1, load-carrying feet 3 are mounted at four corners of the bottom surface of the patient bed plate 1, cervical vertebra fixing pillows 4 are arranged on the end surface of the patient bed plate 1 and positioned on the right side of the leg protection chutes 2, instrument fixing supports 5 are connected to the bottom surface of the patient bed plate 1 and positioned between the load-carrying feet 3, traction slide rails 6 are symmetrically arranged on connecting columns at the left side of the instrument fixing supports 5, traction slide grooves 7 are formed in the traction slide rails 6, tension columns 8 are symmetrically arranged on the end surface of a cross beam at the bottom of the instrument fixing supports 5, tension slide grooves 9 are formed in opposite side walls of the tension columns 8, tension sliders 10 are mounted in the tension slide grooves 9, tension handles 11 are arranged on the tension sliders 10, pulleys 12 are arranged at the tops of the tension columns 8, and tension belts 13 are arranged on the pulleys 12, one end of a tension belt 13 is connected to a tension slider 10 through the interior of a tension column 8, the other end of the tension belt 13 is connected with a driving rack 14, rack slide rails 15 are arranged on the front side wall and the rear side wall of the driving rack 14, a rack fixing seat 16 is connected to the rack slide rails 15, the rack fixing seat 16 is fixedly connected to the end surface of a cross beam at the bottom of an instrument fixing support 5 and is positioned on one side of the tension column 8, the other end of the driving rack 14 penetrates through the cross beam at the bottom of the instrument fixing support 5 and extends to the lower part of the cross beam at the bottom of the instrument fixing support 5, a driving gear 17 is connected to the driving rack 14, a driven gear 18 is connected to the driving gear 17, a driving rod 19 is sleeved at the center of the driven gear 18, one end of the driving rod 19 is connected with a traction driving gear 20, a traction driven rack 21 is connected to the traction driving gear 20, and a traction rack slide rail 22 is connected to the traction driven rack 21, tractive rack slide rail 22 passes through connecting rod fixed connection on apparatus fixed bolster 5, has tractive draw runner 23 through leg joint on the left terminal surface of tractive driven rack 21, and the both ends of tractive draw runner 23 are installed in tractive spout 7, through tie-beam fixedly connected with height adjusting part 24 on the left terminal surface of tractive draw runner 23, is connected with leg guard pad 25 on the height adjusting part 24, and the left and right sides of leg guard pad 25 all is provided with magic subsides 26.

In an embodiment, referring to fig. 1 and 2, firstly, according to the height of a user, the height adjusting assembly 24 is adjusted under the condition that the connecting mode of the adjusting chute 2402 and the adjusting slider 2403 is sliding connection, the connecting mode of the adjusting threaded rod 2404 and the adjusting threaded slider 2405 is threaded connection, after the distance between the cervical vertebra fixing pillow 4 and the leg protection pad 25 is determined, the patient lies on the patient bed plate 1, the leg of the patient is fixed through the magic tape 26, then the hand of the patient holds the pulling handle 11 and pulls the pulling handle 11 downwards, the pulling slider 10 is moved downwards under the condition that the connecting mode of the pulling chute 9 and the pulling slider 10 is sliding connection, and the pulling belt 13 is driven to move under the condition that the pulley 12 is fixedly connected to the pulling column 8 through a rotating shaft and is rotationally connected.

In an embodiment, referring to fig. 1 and fig. 3, the driving rack 14 is driven to move upward under the condition that the connection mode between the rack sliding rail 15 and the sliding groove on the rack fixing seat 16 is sliding connection, the driving gear 17 is driven under the condition that the connection mode between the driving rack 14 and the driving gear 17 is meshing connection, the driving gear 17 is fixedly connected to the cross beam at the bottom of the instrument fixing bracket 5 through the bearing seats on the rotating shafts at two sides and is rotatably connected, the driving gear 18 is driven under the condition that the connection mode between the driving gear 17 and the driven gear 18 is meshing connection, and the driving rod 19 is driven under the condition that the driving rod 19 is fixedly connected to the cross beam at the bottom of the instrument fixing bracket 5 through the bearing seats and is rotatably connected.

In an embodiment, referring to fig. 1, 2 and 3, the driving rod 19 drives the pulling driving gear 20, the pulling driven rack 21 is driven under the condition that the connection mode of the pulling driven rack 21 and the sliding groove on the pulling rack sliding rail 22 is sliding connection, the driving gear 20 and the pulling driven rack 21 are in meshed connection, the pulling slide bar 23 is driven under the condition that the connection mode of the pulling slide bar 23 and the pulling sliding groove 7 is sliding connection, and the leg protection pad 25 follows the movement under the condition that the matching mode of the leg protection connecting block 2406 and the leg protection sliding groove 2 is clearance fit, so that the patient can obtain the effect of assisting exercise

The working process of the utility model is as follows: firstly, according to the height of a user, the height adjusting component 24 is adjusted under the condition that the connecting mode of the adjusting chute 2402 and the adjusting slide block 2403 is sliding connection, the connecting mode of the adjusting threaded rod 2404 and the adjusting threaded slide block 2405 is threaded connection, after the distance between the cervical vertebra fixing pillow 4 and the leg protection pad 25 is determined, the patient lies on the sickbed plate 1, the leg of the patient is fixed through the magic tape 26, then the hand of the patient holds the pull handle 11 and pulls the pull handle 11 downwards, the pull slide block 10 moves downwards under the condition that the connecting mode of the pull chute 9 and the pull slide block 10 is sliding connection, the pull belt 13 is driven to move under the condition that the pulley 12 is fixedly connected on the pull column 8 through a rotating shaft and the connecting mode is rotating connection, the rack driving rack 14 is driven to move upwards under the condition that the connecting mode of the rack sliding rail 15 and the chute on the rack fixing seat 16 is sliding connection, the driving gear 17 is driven under the condition that the connection mode of the driving rack 14 and the driving gear 17 is meshed connection, the driving gear 17 is fixedly connected on a beam at the bottom of the instrument fixing bracket 5 through bearing seats on rotating shafts at two sides and is rotationally connected, the driven gear 18 is driven under the condition that the connection mode of the driving gear 17 and the driven gear 18 is meshed connection, the driving rod 19 is driven under the condition that the driving rod 19 is fixedly connected on the beam at the bottom of the instrument fixing bracket 5 through the bearing seats and is rotationally connected, the driving rod 19 drives the traction driving gear 20, the connection mode of the traction driven rack 21 and a sliding groove on a traction rack sliding rail 22 is sliding connection, the driving gear 20 and the traction driven rack 21 are driven under the condition that the connection mode of the traction sliding groove 23 and the traction sliding groove 7 is meshed connection, and the traction sliding strip 23 is driven under the condition that the connection mode of the traction sliding strip 23 and the traction sliding groove 7 is sliding connection, under the condition that the matching mode of the leg protection connecting block 2406 and the leg protection sliding groove 2 is clearance fit, the leg protection pad 25 moves along, so that the patient can obtain the effect of assisting exercise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a supplementary tractive device of wound orthopedics, includes sick bed board (1), its characterized in that: the left side of the end face of the sickbed plate (1) is provided with symmetrical leg protection chutes (2), four corners of the bottom face of the sickbed plate (1) are provided with load feet (3), the right side of the leg protection chutes (2) on the end face of the sickbed plate (1) is provided with a cervical vertebra fixing pillow (4), the bottom face of the sickbed plate (1) is connected with an instrument fixing support (5) between the load feet (3), the left connecting column of the instrument fixing support (5) is symmetrically provided with traction sliding rails (6), the traction sliding rails (6) are provided with traction sliding grooves (7), the end face of the bottom cross beam of the instrument fixing support (5) is symmetrically provided with tension columns (8), the opposite side walls of the tension columns (8) are provided with tension sliding grooves (9), tension sliders (10) are installed in the tension sliding grooves (9), and handles (11) are arranged on the tension sliders (10), a pulley (12) is arranged at the top of the tension column (8), a tension belt (13) is arranged on the pulley (12), one end of the tension belt (13) is connected to the tension slider (10) through the interior of the tension column (8), the other end of the tension belt (13) is connected with a driving rack (14), rack slide rails (15) are arranged on the front side wall and the rear side wall of the driving rack (14), a rack fixing seat (16) is connected to the rack slide rails (15), the rack fixing seat (16) is fixedly connected to the end face of a bottom cross beam of the instrument fixing support (5) and is positioned on one side of the tension column (8), the other end of the driving rack (14) penetrates through the cross beam at the bottom of the instrument fixing support (5) and extends to the lower part of the bottom cross beam of the instrument fixing support (5), and a driving gear (17) is connected to the driving rack (14), the utility model discloses a traction device, including drive gear (17), driven gear (18), the center department of driven gear (18) has cup jointed actuating lever (19), the one end of actuating lever (19) is connected with tractive drive gear (20), be connected with tractive driven rack (21) on tractive drive gear (20), be connected with tractive rack slide rail (22) on tractive driven rack (21), tractive rack slide rail (22) are through connecting rod fixed connection on apparatus fixed bolster (5), be connected with tractive draw runner (23) through the support on the left terminal surface of tractive driven rack (21), install in tractive spout (7) at the both ends of tractive draw runner (23), be connected with height adjusting part (24) through tie-beam fixed connection on the left terminal surface of tractive draw runner (23), be connected with leg pad (25) height on adjusting part (24), magic tapes (26) are arranged on the left side and the right side of the leg protection pad (25).

2. A traumatic orthopedics auxiliary traction device according to claim 1, characterized in that: the height adjusting component (24) comprises an adjusting slide rail (2401), adjusting slide grooves (2402) are respectively arranged on the front side wall, the rear side wall and the end face of the adjusting slide rail (2401), an adjusting slide block (2403) is arranged in the adjusting slide groove (2402), an adjusting threaded rod (2404) is fixedly connected on the left side wall of the adjusting slide block (2403) and positioned in the adjusting slide groove (2402), the other end of the adjusting threaded rod (2404) penetrates through the side wall of the adjusting slide rail (2401) and extends to the outer side of the adjusting slide rail (2401), an adjusting threaded slider (2405) is sleeved on the adjusting threaded rod (2404) and at the intersection of the adjusting threaded rod and the adjusting slide rail (2401), the front and back side walls of the adjusting slide block (2403) are connected with a leg protection connecting block (2406) through a rotating shaft, the other end of the leg protection connecting block (2406) penetrates through the leg protection sliding groove (2) and is connected with a leg protection pad (25).

3. A traumatic orthopedics auxiliary traction device according to claim 2, characterized in that: the tension column (8) is of a through structure, the tension sliding groove (9) is connected with the tension sliding block (10) in a sliding mode, the pulley (12) is fixedly connected to the tension column (8) through a rotating shaft and is connected with the tension sliding block in a rotating mode, the rack sliding rail (15) is connected with the sliding groove in the rack fixing seat (16) in a sliding mode, and the driving rack (14) is connected with the driving gear (17) in a meshing mode.

4. A traumatic orthopedics auxiliary traction device according to claim 3, characterized in that: the driving gear (17) is fixedly connected to a cross beam at the bottom of the instrument fixing support (5) through bearing seats on rotating shafts on two sides in a rotating mode, the connecting mode of the driving gear (17) and the driven gear (18) is meshed and connected, the driving rod (19) is fixedly connected to the cross beam at the bottom of the instrument fixing support (5) through the bearing seats in a rotating mode, and the traction driving gear (20) and the traction driven rack (21) are meshed and connected.

5. A traumatic orthopedics auxiliary traction device according to claim 4, characterized in that: the traction driven rack (21) is of a T-shaped structure, the traction driven rack (21) is connected with the upper sliding groove of the traction rack sliding rail (22) in a sliding mode, the traction sliding strip (23) is connected with the traction sliding groove (7) in a sliding mode, and the adjusting sliding groove (2402) is connected with the adjusting sliding block (2403) in a sliding mode.

6. A traumatic orthopedics auxiliary traction device according to claim 5, characterized in that: adjusting block (2403) is T shape structure, adjusting screw rod (2404) is threaded connection with the connected mode of adjusting screw slider (2405), adjusting block (2403) is connected for rotating through the connected mode of rotation axis and leg guard connecting block (2406), leg guard connecting block (2406) is clearance fit with the cooperation mode of leg guard spout (2), the bottom of load foot (3) is provided with the universal wheel, be provided with the handle on the left end face of sick bed board (1).