CN210990990U

CN210990990U - Orthopedics postoperative pulls auxiliary device

Info

Publication number: CN210990990U
Application number: CN201921104406.9U
Authority: CN
Inventors: 张铭明
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-07-14
Anticipated expiration: 2029-07-15

Abstract

The utility model provides an orthopedic postoperative traction auxiliary device. The orthopedic postoperative traction auxiliary device comprises: a chair back; the fixing device comprises an installation block and a clamping block, two sliding grooves are formed in the installation block, and a pushing block is connected between the top and the bottom of the inner surface of each sliding groove in a sliding mode. The utility model provides an orthopedics postoperative pulls auxiliary device, through setting up draw gear into the form that can adjust, can transform into wheelchair formula or bed formula in different scenes according to patient's needs or, the practicality of device has been increased, make draw gear use no longer limit to, through setting up fixing device when transforming draw gear into wheelchair formula, set up through the cooperation between installation piece and the fixture block etc., make the back of the chair can keep the vertical fixation, structural design is simple, it is also very convenient to use, and has a fine stabilizing action.

Description

Orthopedics postoperative pulls auxiliary device

Technical Field

The utility model relates to a pull auxiliary device field, especially relate to an orthopedics postoperative pulls auxiliary device.

Background

Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods. With the change of times and society, the orthopedic injury spectrum has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, and the injuries caused by traffic accidents are obviously increased. The change of the orthopedic injury spectrum requires the orthopedics to be advanced with time.

For some patients who just have an orthopedic operation, traction auxiliary devices are generally needed when the patients need to walk or transfer, the existing traction devices are divided into two types, one type is similar to a bed, and the other type is similar to a wheelchair, but the two types of traction auxiliary devices are too single, are limited in use and cannot be well adapted to different environments.

Therefore, there is a need to provide an orthopedic postoperative traction assistance device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an orthopedics postoperative pulls auxiliary device has solved and has pulled the auxiliary device form too singlely, uses the problem of comparison limitation.

In order to solve the technical problem, the utility model provides a pair of traction auxiliary device after orthopedic surgery, include: a chair back; the two fixing devices are respectively arranged on the front surface and the back surface of the chair back and comprise mounting blocks and clamping blocks, two sliding grooves are arranged in the mounting block, a push block is connected between the top and the bottom of the inner surface of each sliding groove in a sliding manner, a connecting rod is fixedly connected to one side of each push block, one end of the connecting rod penetrates through one side of the inner surface of the sliding chute and extends to the outside of the mounting block, one end of the connecting rod is fixedly connected with an extrusion piece, the top of the extrusion piece is rotatably connected with the top of the mounting block, a first spring is sleeved between one side of the connecting rod, which is positioned on the surface of the mounting block and opposite to the extrusion piece, the top of the mounting block is provided with a mounting groove, and both sides of the inner surface of the mounting groove are respectively communicated with one side of the inner surface of the two sliding chutes, which is opposite to the inner surface of the two sliding chutes;

the movable blocks are connected between the top and the bottom of the inner surface of each movable groove in a sliding mode, a second spring is arranged between one side of each movable block and the opposite side of each movable groove, a movable rod is fixedly connected to the top of each fixture block, a fixed plate and a lantern ring are sequentially sleeved on the surface of each movable rod from top to bottom, the back of each fixed plate is fixedly connected with the bottom of the front face of the chair back, a third spring is sleeved on the surface of each movable rod and located between the bottom of each fixed plate and the top of the lantern ring, the top end of each third spring is fixedly connected to the bottom of each fixed plate, and the bottom end of each third spring is fixedly connected with the top of the lantern ring.

Preferably, the left top of the back of the chair is provided with adjusting device, adjusting device includes recess and two locating plates, sliding connection has the lifter plate between the front of recess internal surface and the back, the left side fixedly connected with driven plate of lifter plate, the top of locating plate is rotated and is connected with the threaded rod, and another is run through on the top of threaded rod the locating plate bottom just extends to the top of locating plate.

Preferably, the left side of driven plate runs through the left side of recess internal surface and extends to the left side of the back of the chair, the surface of threaded rod with the internal thread connection of driven plate, the top fixedly connected with roof of lifter plate.

Preferably, a rectangular groove is formed in the left side of the chair back, and a supporting frame is rotatably connected to the top of the right side of the inner surface of the rectangular groove.

Preferably, the bottom of the chair back is rotatably connected with a seat plate, and the right side of the seat plate is rotatably connected with a placing plate.

Preferably, the right side of placing the board is provided with two fixed bands, the right side of seat bottom rotates and is connected with the backup pad.

Preferably, the bottom of the seat plate is respectively provided with a roller and a guide wheel, and the front side and the rear side of the top of the seat plate are fixedly connected with handles.

Compared with the prior art, the utility model provides a pair of traction auxiliary device has following beneficial effect after orthopedics art:

the utility model provides an orthopedic postoperative traction auxiliary device, through setting the traction device into an adjustable form, the traction device can be converted into a wheelchair type or a bed type according to the needs of patients or in different scenes, the practicability of the device is increased, the traction device is not limited to use, when the traction device is converted into the wheelchair type through setting a fixing device, the chair back can be kept vertically fixed through the matching arrangement between an installation block and a clamping block, the structural design is simple, the use is also convenient, the device has good stabilizing effect, through setting a support frame, when the traction device is converted into the bed type, the device mainly plays a supporting role for the chair back, through setting the adjusting device, the length of the chair back can be adjusted according to the height of the patient, the most comfortable rest space is provided for the patient, the practicability and the functionality of the device are further increased, place board, fixed band and backup pad cooperation setting through the setting, mainly do the patient of operation at the crooked joint of shank to some patients, the shank can not be crooked, will place the board and rotate to the horizontal direction, then fix through the shank to the patient, provide safe science and comfortable posture for the patient, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an orthopedic postoperative traction aid provided by the present invention;

fig. 2 is a schematic view of the internal structure of the present invention shown in fig. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.

Reference numbers in the figures: 1. the chair back, 2, fixing device, 201, installation piece, 202, fixture block, 203, spout, 204, ejector pad, 205, connecting rod, 206, extruded article, 207, first spring, 208, mounting groove, 209, shifting chute, 210, movable block, 211, second spring, 212, the shifting beam, 213, the fixed plate, 214, the lantern ring, 215, the third spring, 3, adjusting device, 301, the recess, 302, the locating plate, 303, the lifter plate, 304, the driven plate, 305, the threaded rod, 4, the roof, 5, the rectangular channel, 6, the support frame, 7, the seat, 8, place the board, 9, the fixed band, 10, the backup pad.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and the accompanying drawings, in which, fig. 1 is a schematic structural view of a preferred embodiment of an orthopedic postoperative traction assistance device provided by the present invention; fig. 2 is a schematic view of the internal structure of the present invention shown in fig. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. An orthopedic post-operative traction assistance device comprising: a chair back 1; the two fixing devices 2 are respectively arranged on the front surface and the back surface of the chair back 1, each fixing device 2 comprises an installation block 201 and a fixture block 202, the installation block 201 is fixedly connected to the seat plate 7, two sliding grooves 203 are formed in the installation block 201, a push block 204 is slidably connected between the top and the bottom of the inner surface of each sliding groove 203, a connecting rod 205 is fixedly connected to one side of the push block 204, one end of the connecting rod 205 penetrates through one side of the inner surface of each sliding groove 203 and extends to the outside of the installation block 201, an extrusion part 206 is fixedly connected to one end of each connecting rod 205, the push block 204 pushes the moving block 210 to move by extruding the extrusion part 206, the top of the extrusion part 206 is rotatably connected with the top of the installation block 201, and a first spring 207 is sleeved between one side of the connecting rod 205 and the side opposite to the extrusion part 206, the top of the mounting block 201 is provided with a mounting groove 208, the mounting groove 208 is adapted to the fixture block 202, and two sides of the inner surface of the mounting groove 207 are respectively communicated with one side of the inner surfaces of the two sliding grooves 203;

a moving groove 209, two moving grooves 209 are respectively opened at two sides of the latch 202, a moving block 210 is slidably connected between the top and the bottom of the inner surface of the moving groove 209, the moving block 210 is adapted to the sliding groove 203, the latch 202 can be fixed to the mounting block 201 by engaging the moving block 210 with the sliding groove 203, so that the seat back 1 can be kept in a vertical state with the seat plate 7, a second spring 211 is arranged between one side of the moving block 210 and the side opposite to the moving groove 209, a moving rod 212 is fixedly connected to the top of the latch 202, a fixing plate 213 and a collar 214 are sequentially sleeved on the surface of the moving rod 212 from top to bottom, and when the moving rod 212 moves downwards, the collar 214 starts to pull the second spring 211 to make the moving rod 212 have elasticity, so as to facilitate resetting in the form of the conversion device, the lantern ring 214 is fixedly connected to the surface of the moving rod 212, a button is fixedly connected to the top end of the moving rod 212, the moving rod 212 is driven to move downwards by pressing the button downwards, the back surface of the fixing plate 213 is fixedly connected with the bottom of the front surface of the chair back 1, a third spring 215 is sleeved on the surface of the moving rod 212 and located between the bottom of the fixing plate 213 and the top of the lantern ring 214, the top end of the third spring 215 is fixedly connected to the bottom of the fixing plate 213, and the bottom end of the third spring 215 is fixedly connected to the top of the lantern ring 214.

The left top of the back of the chair 1 is provided with adjusting device 3, adjusting device 3 includes recess 301 and two locating plates 302, two the equal fixed connection of locating plate 302 is in the left side of the back of the chair 1, sliding connection has lifter plate 303 between the front and the back of recess 301 internal surface, the left side fixedly connected with driven plate 304 of lifter plate 303, the top of locating plate 302 is rotated and is connected with threaded rod 305, and another is run through on the top of threaded rod 305 locating plate 302 bottom just extends to the top of locating plate 302.

Run through on the left side of driven plate 304 the left side of recess 301 internal surface and extend to the left side of the back of the chair 1, the left side intercommunication of recess 301 internal surface has a spout, makes driven plate 304 can reciprocate, this spout with driven plate 304 adaptation, driven plate 304 shows with this spout sliding connection, the surface of threaded rod 305 with driven plate 304's internal thread connects, driven plate 304's inside be provided with the screw thread of threaded rod 305 looks adaptation, the top fixedly connected with roof 4 of lifter plate 303, roof 4 with closely laminate during the top of the back of the chair 1.

Rectangular channel 5 has been seted up in the left side of the back of the chair 1, the top on 5 internal surface right sides of rectangular channel rotates and is connected with support frame 6, support frame 6 is total two support columns to be constituteed, when converting into the bed body form, only needs to rotate support frame 6 makes two support columns and the perpendicular contact in ground of support frame 6, then the patient just can lie flat on the device.

The bottom of the chair back 1 is rotatably connected with a seat plate 7, the right side of the seat plate 7 is rotatably connected with a placing plate 8, and the placing plate 8 is used for placing the legs of a patient.

The right side of placing board 8 is provided with two fixed bands 9, fixed band 9 is the higher plastic tape of toughness, mainly wraps up patient's shank fixedly, the length of fixed band 9 can be adjusted, can adjust to suitable length according to different patients, the right side of seat 7 bottom is rotated and is connected with two backup pads 10, when the patient need place the shank level, only need to be with this moment place board 8 and rotate to horizontal position, then rotate the backup pad 10 to place the top of board 8 is right place board 8 and play the effect of support, backup pad 10 is made for the fine metal material of hardness, is enough to make the weight of its patient's both legs.

The bottom of seat 7 is provided with gyro wheel and leading wheel respectively, both sides are all fixedly connected with the handrail around the top of seat 7.

The utility model provides a pair of orthopedics postoperative pulls auxiliary device's theory of operation as follows:

when the device is used, a patient directly sits on the seat plate 7, legs are placed on the placing plate 8, if the operation of the lower leg part is carried out, the placing plate 8 is only required to be kept in a vertical state, then the legs of the patient are fixed on the placing plate 8 by using the fixing bands 9 on the placing plate 8, the displacement is ensured not to occur, if the patient is carried out in a bending joint, thighs cannot be bent, the placing plate 8 is required to be rotated to a horizontal position at the moment, then the supporting plate 10 is rotated to the bottom of the placing plate 8, the bottom of the placing plate 8 is supported, then the legs of the patient are fixed on the placing plate 8 through the fixing bands 9, when the patient needs to have a rest, the device can be changed into a bed body form at the moment, the extrusion parts 206 on two sides of the chair back 1 are required to be pressed at the moment, so that the connecting rod 205 drives the push block, then the moving block 210 is pushed to move towards the direction of the mounting groove 207 until the moving block 210 is separated from the sliding groove 203, at this time, the fixture block 202 loses the fixation of the moving block 210, due to the elasticity of the third spring 215, the moving rod 212 is driven to move upwards, and simultaneously the fixture block 202 is driven to move upwards, so that the fixture block 202 is finally separated from the mounting groove 207, at this time, the chair back 1 is in a free state, then the support frame 6 on the chair back 1 is supported, then the chair back 1 is slowly laid flat until the two support columns of the support frame 6 are vertically contacted with the ground, at this time, the support frame 6 plays a role of supporting the bottom of the chair back 1, then a patient can lie flat on the device, when the length of the chair back 1 is short, at this time, the knob on the threaded rod 305 can be rotated to drive the threaded rod 305 to rotate, then the threaded rod 305 simultaneously drives, when the top plate 4 is lifted to a proper position, the rotation of the threaded rod 305 is stopped.

through setting the traction device into an adjustable form, the traction device can be converted into a wheelchair type or a bed type according to the requirements of patients or different scenes, the practicability of the device is improved, the use of the traction device is not limited, when the traction device is converted into the wheelchair type through setting the fixing device 2, the chair back 1 can be kept vertically fixed through the matching arrangement between the mounting block 201 and the clamping block 202, the structural design is simple, the use is convenient, the device has a good stabilizing effect, the support frame 6 is arranged, the support effect is mainly played for the chair back 1 when the traction device is converted into the bed type, the length of the chair back 1 can be adjusted according to the height of the patient through setting the adjusting device 3, the most comfortable rest space is provided for the patient, the practicability and the functionality of the device are further improved, and the placing plate 8 is arranged, Fixed band 9 and backup pad 10 cooperation setting are mainly to some patients do the patient of operation in the crooked joint of shank, and the shank can not be crooked, will place board 8 and rotate to the horizontal direction, then fix through the shank to the patient, provide safe science and comfortable posture for the patient, and it is more convenient to use.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An orthopedic post-operative traction assist device, comprising:

a chair back;

the two fixing devices are respectively arranged on the front surface and the back surface of the chair back and comprise mounting blocks and clamping blocks, two sliding grooves are arranged in the mounting block, a push block is connected between the top and the bottom of the inner surface of each sliding groove in a sliding manner, a connecting rod is fixedly connected to one side of each push block, one end of the connecting rod penetrates through one side of the inner surface of the sliding chute and extends to the outside of the mounting block, one end of the connecting rod is fixedly connected with an extrusion piece, the top of the extrusion piece is rotatably connected with the top of the mounting block, a first spring is sleeved between one side of the connecting rod, which is positioned on the surface of the mounting block and opposite to the extrusion piece, the top of the mounting block is provided with a mounting groove, and both sides of the inner surface of the mounting groove are respectively communicated with one side of the inner surface of the two sliding chutes, which is opposite to the inner surface of the two sliding chutes;

2. The orthopedic postoperative traction aid of claim 1, wherein an adjusting device is disposed on the top of the left side of the chair back, the adjusting device comprises a groove and two positioning plates, a lifting plate is slidably connected between the front and the back of the inner surface of the groove, a driven plate is fixedly connected to the left side of the lifting plate, a threaded rod is rotatably connected to the top of the positioning plate, and the top end of the threaded rod penetrates through the bottom of the other positioning plate and extends to the top of the positioning plate.

3. The orthopedic post-operative traction aid of claim 2, wherein the left side of the driven plate extends through the left side of the inner surface of the recess and to the left side of the chair back, the surface of the threaded rod is in threaded connection with the inside of the driven plate, and the top of the lifting plate is fixedly connected with a top plate.

4. The orthopedic postoperative traction aid of claim 1, wherein a rectangular groove is formed in the left side of the chair back, and a support frame is rotatably connected to the top of the right side of the inner surface of the rectangular groove.

5. The orthopedic postoperative traction aid of claim 1, wherein a seat plate is rotatably connected to the bottom of the chair back, and a placement plate is rotatably connected to the right side of the seat plate.

6. The traction aid after orthopedic operation according to claim 5, characterized in that two fixing bands are provided on the right side of the placing plate, and two supporting plates are rotatably connected to the right side of the bottom of the seat plate.

7. The orthopedic postoperative traction aid of claim 5, wherein the seat plate is provided with rollers and guide wheels at the bottom, and handles are fixedly connected to the front side and the rear side of the top of the seat plate.