CN210408709U

CN210408709U - Improved cervical vertebra rigid tractor

Info

Publication number: CN210408709U
Application number: CN201920901352.2U
Authority: CN
Inventors: 于留钱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-04-28
Anticipated expiration: 2029-06-14

Abstract

The utility model relates to the technical field of medical care devices, in particular to an improved cervical vertebra rigid tractor, which comprises a seat plate, a support rod, a head fixing mechanism and a shoulder fixing mechanism, wherein the support rod is detachably arranged at the rear side of the seat plate, the upper end of the support rod is provided with a forward pushing mechanism, the forward pushing mechanism comprises a threaded rod and a telescopic guide rod, the threaded rod is in threaded connection with the upper end of the support rod, one end of the threaded rod close to the seat plate is connected with a backup plate, one end of the telescopic guide rod is connected on the backup plate, the other end of the telescopic guide rod is connected on the support rod, the upper end of the backup plate is provided with an arc-shaped electric guide rail, a slide block is in sliding connection in the electric guide rail, a fixed block is fixedly arranged on the slide block, the head fixing mechanism comprises a buckle and an elastic head, the shoulder fixing mechanism is fixedly arranged at the lower end of the backup plate, and the device can play a good role in traction of cervical vertebrae of a person.

Description

Improved cervical vertebra rigid tractor

Technical Field

The utility model relates to a medical care technical field, concretely relates to rigid tractor of improvement cervical vertebra.

Background

Cervical traction is the main symptom relief means for treating cervical spondylosis. The effective traction can relieve the compression of nerves, blood vessels and spinal cord, and rapidly relieve the symptoms of neck muscle spasm, pain and the like. Cervical vertebra pulls and can also increase intervertebral space and intervertebral foramen, be favorable to nucleus pulposus and the fibrous ring tissue of outburst to restore to the throne, alleviate and remove nerve root pressurized and stimulation, promote the absorption of nerve root edema, relieve the oppression to vertebral artery, promote blood circulation, be favorable to local extravasated blood swelling and hyperplasia to subside, the joint capsule of lax adhesion, improve and resume uncinate vertebral joint, adjust facet joint dislocation and centrum slippage, the adjustment with resume destroyed cervical vertebra internal and external balance, resume the normal function of cervical vertebra.

However, the existing cervical vertebra tractor is complex in operation, brings certain inconvenience to users, is inconvenient for users to use and has poor user experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved cervical vertebra rigid tractor.

To achieve the purpose, the utility model adopts the following technical proposal:

provides an improved cervical vertebra rigid tractor, which comprises a seat plate, a supporting rod, a head fixing mechanism and a shoulder fixing mechanism, wherein the seat plate is of a rectangular plate-shaped structure, a plurality of supporting leg frames are arranged at the bottom of the seat plate, the supporting rod is detachably arranged at the rear side of the seat plate, a forward pushing mechanism is arranged at the upper end of the supporting rod and comprises a threaded rod and a telescopic guide rod, the threaded rod is horizontally and threadedly connected at the upper end of the supporting rod, one end of the threaded rod, which is close to the seat plate, is axially connected with a backup plate, the telescopic guide rod is arranged below the threaded rod, one end of the telescopic guide rod is connected on the backup plate, the other end of the telescopic guide rod is connected on the supporting rod, an arc-shaped electric guide rail is arranged at the upper end of the backup plate, a sliding block is slidably connected in the electric guide rail, a, the buckle can be dismantled and set up on the fixed block, and the elasticity bandeau is fixed to be set up on the buckle, the fixed lower extreme that sets up at the backup plate of shoulder fixed establishment, still be provided with gasbag mechanism between head fixed establishment and the shoulder fixed establishment.

As an optimal scheme of improvement cervical vertebra rigid tractor, the bracing piece is including the first body of rod and the second body of rod, the setting can be dismantled at the rear side of seat to the first body of rod, and the upper portion of the first body of rod is provided with the cell body, the second body of rod slides and sets up in the cell body, is provided with a plurality of through-holes along vertical direction on the first body of rod, the lower extreme of the second body of rod is provided with the mounting groove, and the mounting groove internal fixation is provided with the spring, and the end fixing of spring is provided with the button, the button extends to the lateral part of the first body of rod through.

As a preferable scheme of the improved cervical vertebra rigid retractor, a threaded portion is arranged at the bottom of the first rod body, a mounting seat is arranged at the rear side of the seat plate, a threaded groove is arranged on the mounting seat, and the threaded portion is in threaded connection with the inside of the threaded groove.

As a preferable proposal of the improved cervical vertebra hard retractor, a rotating frame is fixedly arranged at one side of the threaded rod far away from the seat plate.

As an optimal scheme of the improved cervical vertebra rigid retractor, the air bag mechanism comprises an inflatable air bag and an inflatable tube, a fixing groove is formed in the backup plate, the inflatable air bag is fixedly arranged in the fixing groove, one end of the inflatable tube is fixedly connected to the inflatable air bag, and the other end of the inflatable tube penetrates through the backup plate and extends to the side portion of the backup plate.

As an optimized scheme of the improved cervical vertebra rigid tractor, the shoulder fixing mechanism comprises a mounting plate, a rotating shaft and pressing plates fixedly arranged at two ends of the rotating shaft, the mounting plate is fixedly arranged on a backup plate, the rotating shaft horizontal shaft is connected on the mounting plate, and a driving mechanism for driving the rotating shaft to rotate is further arranged on the backup plate.

As an optimal scheme of the improved cervical vertebra rigid tractor, the driving mechanism comprises a fixed seat, a first gear, a second gear and a micro motor, the fixed seat is fixedly arranged on the backup plate, the micro motor is fixedly arranged on the fixed seat, the first gear is fixedly connected with the output end of the micro motor, the second gear is fixedly arranged at the end part of the rotating shaft, and the first gear is meshed with the second gear.

The utility model has the advantages that:

1. this improvement cervical vertebra rigid tractor is provided with the bracing piece that can manually stretch out and draw back, can come adjusting device's height according to different users' height to can make the people of any height all can use this device, improve the suitability of device.

2. This improvement cervical vertebra rigid tractor is provided with curved electronic guide rail, and is unanimous with the radian of turning round the head about the human body, can drive people's head and do the traction action of rocking about for the traction effect to the cervical vertebra is better.

3. This improvement cervical vertebra rigid tractor is provided with shoulder fixed establishment, can be when the device is the traction motion to the cervical vertebra, fixes user's shoulder for the traction effect of device is better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a first schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the support rod of the present invention.

Fig. 4 is a schematic structural diagram of the split of the present invention.

Fig. 5 is a schematic structural view of the shoulder fixing mechanism of the present invention.

In the figure: the seat plate comprises a seat plate 1, a support rod 2, a head fixing mechanism 3, a shoulder fixing mechanism 4, a support leg frame 5, a threaded rod 6, a telescopic guide rod 7, a backup plate 8, an electric guide rail 9, a sliding block 10, a fixing block 11, a buckle 12, an elastic head band 13, an air bag mechanism 14, a first rod body 15, a second rod body 16, a through hole 17, a mounting groove 18, a spring 19, a button 20, a threaded portion 21, a mounting seat 22, a threaded groove 23, a rotating frame 24, an air bag 25, an inflation tube 26, a mounting plate 27, a rotating shaft 28, a pressing plate 29, a fixing seat 30, a first gear 31, a second gear 32 and a micro motor 33.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an improved cervical vertebra rigid retractor comprises a seat plate 1, a support rod 2, a head fixing mechanism 3 and a shoulder fixing mechanism 4, wherein the seat plate 1 is of a rectangular plate-shaped structure, the bottom of the seat plate 1 is provided with a plurality of support leg frames 5, the support rod 2 is detachably arranged at the rear side of the seat plate 1, the upper end of the support rod 2 is provided with a forward pushing mechanism, the forward pushing mechanism comprises a threaded rod 6 and a telescopic guide rod 7, the threaded rod 6 is horizontally and threadedly connected to the upper end of the support rod 2, one end of the threaded rod 6 close to the seat plate 1 is axially connected with a backup plate 8, the telescopic guide rod 7 is arranged below the threaded rod 6, one end of the telescopic guide rod 7 is connected to the backup plate 8, the other end of the telescopic guide rod 7 is connected to the support rod 2, the upper end of the backup plate 8 is provided with an arc-shaped electric guide rail 9, fixed block 11 that is provided with on the slider 10, head fixed establishment 3 is including buckle 12 and elasticity bandeau 13, buckle 12 can be dismantled and set up on fixed block 11, and elasticity bandeau 13 is fixed to be set up on buckle 12, shoulder fixed establishment 4 is fixed to be set up the lower extreme at backup plate 8, still be provided with gasbag mechanism 14 between head fixed establishment 3 and the shoulder fixed establishment 4. When the cervical vertebra stretching and traction device is used, a user sits on the seat plate 1, then fixes the head on the elastic head band 13, fixes the shoulders of the user on the device by the shoulder fixing mechanism 4, and then drives the cervical vertebra of the user to do various stretching and traction actions by the forward pushing mechanism, the air bag mechanism 14 and the arc-shaped electric guide rail 9, so that the cervical vertebra of the user is rehabilitated and nursed.

The bracing piece 2 is including the first body of rod 15 and the second body of rod 16, the setting can be dismantled at the rear side of seat 1 to the first body of rod 15, and the upper portion of the first body of rod 15 is provided with the cell body, the second body of rod 16 slides and sets up in the cell body, is provided with a plurality of through-holes 17 along vertical direction on the first body of rod 15, the lower extreme of the second body of rod 16 is provided with mounting groove 18, and mounting groove 18 internal fixation is provided with spring 19, and spring 19's end fixing is provided with button 20, button 20 extends to the lateral part of the first body of rod 15 through-hole 17. The bracing piece 2 designs for the mode that can stretch out and draw back, can adjust the length of bracing piece 2 according to actual conditions such as user's height to can be convenient fix user's head.

The bottom of the first rod body 15 is provided with a threaded portion 21, the rear side of the seat plate 1 is provided with a mounting seat 22, the mounting seat 22 is provided with a threaded groove 23, and the threaded portion 21 is in threaded connection with the threaded groove 23.

And a rotating frame 24 is fixedly arranged on one side of the threaded rod 6 far away from the seat plate 1.

The airbag mechanism 14 includes an inflatable airbag 25 and an inflation tube 26, a fixing groove is provided on the backup plate 8, the inflatable airbag 25 is fixedly disposed in the fixing groove, one end of the inflation tube 26 is fixedly connected to the inflatable airbag 25, and the other end of the inflation tube 26 penetrates through the backup plate 8 and extends to the side portion of the backup plate 8. When in use, the air bag can be inflated, so that the cervical vertebra of a user is stretched forwards.

Shoulder fixed establishment 4 is including mounting panel 27, pivot 28 and the fixed clamp plate 29 that sets up at pivot 28 both ends, mounting panel 27 is fixed to be set up on backup plate 8, and pivot 28 horizontal axis connects on mounting panel 27, still be provided with drive pivot 28 pivoted actuating mechanism on the backup plate 8. When a user sits on the sitting plate 1, the driving mechanism drives the rotating shaft 28 to rotate, and the pressing plates 29 installed on both ends of the rotating shaft 28 can press the shoulders against the backup plate 8.

The driving mechanism comprises a fixed seat 30, a first gear 31, a second gear 32 and a micro motor 33, wherein the fixed seat 30 is fixedly arranged on the backup plate 8, the micro motor 33 is fixedly arranged on the fixed seat 30, the first gear 31 is fixedly connected with the output end of the micro motor 33, the second gear 32 is fixedly arranged at the end part of the rotating shaft 28, and the first gear 31 is meshed with the second gear 32.

The working principle is as follows: when the cervical vertebra stretching and traction device is used, a user sits on the seat plate 1, then fixes the head on the elastic head band 13, fixes the shoulders of the user on the device by the shoulder fixing mechanism 4, and then drives the cervical vertebra of the user to do various stretching and traction actions by the forward pushing mechanism, the air bag mechanism 14 and the arc-shaped electric guide rail 9, so that the cervical vertebra of the user is rehabilitated and nursed.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. An improved cervical vertebra hard retractor is characterized in that: comprises a seat plate (1), a support rod (2), a head fixing mechanism (3) and a shoulder fixing mechanism (4), wherein the seat plate (1) is of a rectangular plate-shaped structure, the bottom of the seat plate (1) is provided with a plurality of support leg frames (5), the support rod (2) is detachably arranged at the rear side of the seat plate (1), the upper end of the support rod (2) is provided with a forward pushing mechanism, the forward pushing mechanism comprises a threaded rod (6) and a telescopic guide rod (7), the threaded rod (6) is horizontally and threadedly connected with the upper end of the support rod (2), one end of the threaded rod (6) close to the seat plate (1) is axially connected with a backup plate (8), the telescopic guide rod (7) is arranged below the threaded rod (6), one end of the telescopic guide rod (7) is connected onto the backup plate (8), the other end of the telescopic guide rod (7) is connected onto the support rod (2), and the upper end of the backup plate (8) is provided with an arc-shaped electric, sliding connection has slider (10) in electric guide (9), and the fixed block (11) that is provided with on slider (10), head fixed establishment (3) is including buckle (12) and elasticity bandeau (13), buckle (12) can be dismantled and set up on fixed block (11), and elasticity bandeau (13) are fixed to be set up on buckle (12), shoulder fixed establishment (4) are fixed to be set up the lower extreme in backup plate (8), still be provided with gasbag mechanism (14) between head fixed establishment (3) and shoulder fixed establishment (4).

2. The improved cervical rigid retractor of claim 1, wherein: bracing piece (2) are including the first body of rod (15) and the second body of rod (16), the rear side that sets up at seat (1) can be dismantled in the first body of rod (15), and the upper portion of the first body of rod (15) is provided with the cell body, the second body of rod (16) slides and sets up in the cell body, is provided with a plurality of through-holes (17) along vertical direction on the first body of rod (15), the lower extreme of the second body of rod (16) is provided with mounting groove (18), and mounting groove (18) internal fixation is provided with spring (19), and the end fixing of spring (19) is provided with button (20), button (20) extend to the lateral part of the first body of rod (15) through-hole (17).

3. The improved cervical rigid retractor of claim 2, wherein: the bottom of the first rod body (15) is provided with a threaded portion (21), the rear side of the seat plate (1) is provided with a mounting seat (22), a threaded groove (23) is formed in the mounting seat (22), and the threaded portion (21) is in threaded connection with the threaded groove (23).

4. The improved cervical rigid retractor of claim 3, wherein: and a rotating frame (24) is fixedly arranged on one side of the threaded rod (6) far away from the seat plate (1).

5. The improved cervical rigid retractor of claim 4, wherein: gasbag mechanism (14) is including inflating gasbag (25) and gas tube (26), be provided with the fixed slot on backup plate (8), it sets up in the fixed slot to inflate gasbag (25) fixed, and the one end fixed connection of gas tube (26) is on inflating gasbag (25), and the other end of gas tube (26) passes backup plate (8) and extends to the lateral part of backup plate (8).

6. The improved cervical rigid retractor of claim 5, wherein: shoulder fixed establishment (4) is including mounting panel (27), pivot (28) and fixed clamp plate (29) that set up at pivot (28) both ends, mounting panel (27) are fixed to be set up on backup plate (8), and pivot (28) horizontal axis connects on mounting panel (27), still be provided with drive pivot (28) pivoted actuating mechanism on backup plate (8).

7. The improved cervical rigid retractor of claim 6, wherein: the driving mechanism comprises a fixed seat (30), a first gear (31), a second gear (32) and a micro motor (33), wherein the fixed seat (30) is fixedly arranged on the backup plate (8), the micro motor (33) is fixedly arranged on the fixed seat (30), the first gear (31) is fixedly connected with the output end of the micro motor (33), the second gear (32) is fixedly arranged at the end part of the rotating shaft (28), and the first gear (31) is meshed with the second gear (32) for connection.