CN215607464U

CN215607464U - Cervical vertebra rehabilitation medical instrument

Info

Publication number: CN215607464U
Application number: CN202122245118.9U
Authority: CN
Inventors: 李蕾芳; 高秋珍
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a cervical vertebra rehabilitation medical instrument, wherein an arc-shaped pillow seat is arranged on a base, a supporting block is arranged at the top of the base, a horizontal telescopic device is arranged in the supporting block and connected with a massage device, an accommodating cavity is arranged at the bottom end of the supporting block and provided with a first spring, the first spring is connected with a movable plate, the movable plate is connected with the arc-shaped pillow seat, a first hinge seat is arranged at the bottom end of the arc-shaped pillow seat and connected with a hinge rod, the other end of the hinge rod is connected with a second hinge seat and a third hinge seat, a return spring is arranged between the first hinge seat and the second hinge seat, sliding sleeves are respectively arranged at the bottom ends of the first hinge seat and the second hinge seat and sleeved on a rotating shaft, a groove is formed in the rotating shaft, a second spring is arranged in the groove, a limiting block is arranged at the top end of the second spring, and an opening is formed at the bottom end of the sliding sleeve; in summary, the utility model has the advantages of adjustable height, flexibility, convenience and good effect.

Description

Cervical vertebra rehabilitation medical instrument

Technical Field

The utility model relates to a medical instrument, in particular to a cervical vertebra rehabilitation medical instrument.

Background

Cervical spondylosis is a common disease affecting the health of modern people and tends to be younger, the treatment means of cervical spondylosis comprises physical treatment and rehabilitation treatment, wherein physical treatment instruments mainly comprise a tractor and a reduction fixator, the rehabilitation treatment is mainly implemented by taking a rehabilitation pillow matched with a correct bed rest posture, in addition, the massage means has a good promoting effect on the rehabilitation of the cervical vertebra, most of the existing rehabilitation pillows do not have a massage function, the height of the existing rehabilitation pillows is not adjustable, the existing rehabilitation pillows are inconvenient to use, and the auxiliary effect is poor.

Therefore, in order to solve the above problems, there is a need to develop a cervical vertebrae rehabilitation medical device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and provides a cervical vertebra rehabilitation medical instrument which is convenient to adjust, memorizes and shapes and improves the rehabilitation effect.

The purpose of the utility model is realized as follows: a cervical vertebra rehabilitation medical instrument comprises a base, an arc-shaped pillow seat, supporting blocks, a cavity, a horizontal telescopic device, a moving rod, a linear bearing, a massage device, an accommodating cavity, a first spring, a moving plate, a first hinging seat, hinging rods, a second hinging seat, a third hinging seat, a reset spring, a sliding sleeve, a rotating shaft, a rotating bearing, a driven gear, a driving motor, a groove, a second spring, a limiting block and an opening, wherein the arc-shaped pillow seat is arranged at the middle position of the base, the supporting blocks are respectively arranged at the two sides of the arc-shaped pillow seat at the top of the base, the cavity is arranged in the supporting blocks, the horizontal telescopic device is arranged in the cavity, the output end of the horizontal telescopic device is connected with the moving rod, the other end of the moving rod is connected with the massage device through the linear bearing, the accommodating cavity with an opening at the bottom of the side wall of the supporting blocks, which is close to the arc-shaped pillow seat, is arranged in the bottom of the accommodating cavity, the top end of the inner part of the containing cavity is fixedly provided with a first spring, the bottom end of the first spring is fixedly connected with a movable plate, the bottom end of the movable plate is fixedly connected with an arc pillow base, the bottom end of the arc pillow base is provided with a first hinge base, the first hinge base is hinged and connected with a hinge rod in a herringbone structure, the other end of the hinge rod is respectively hinged and connected with a second hinge base and a third hinge base, a reset spring is arranged between the first hinge base and the second hinge base, the bottom ends of the first hinge base and the second hinge base are respectively provided with a sliding sleeve, the sliding sleeves are rotatably sleeved on a rotating shaft, two ends of the rotating shaft can be rotatably arranged on a base through rotating bearings, the rotating shaft is provided with a driven gear, the driven gear is meshed and connected with a driving gear, the driving gear is connected with a driving motor, and a plurality of grooves are formed in two sides of the rotating shaft, a second spring is arranged in the groove, a limiting block is arranged at the top end of the second spring, and an opening matched with the limiting block is formed in the bottom end of the sliding sleeve.

An arc-shaped rubber mat is arranged on the arc-shaped pillow seat.

The massage device comprises a massage motor and a massage head.

One side of the limiting block, which is close to the return spring, is provided with an inclined surface.

The horizontal telescopic device adopts an air cylinder or an electric telescopic rod.

The base is internally provided with a controller, and the controller is electrically connected with the horizontal telescopic device, the massage device and the driving motor in a control mode.

The two sides of the movable plate are connected with the side wall of the containing cavity in a vertically sliding mode through sliding chute and sliding blocks.

The utility model has the beneficial effects that: according to the utility model, the massage devices are arranged on the two sides of the arc-shaped pillow base, so that the massage operation can be carried out, the rehabilitation effect is improved, the use is convenient and labor-saving, meanwhile, the position of the massage device can be flexibly adjusted through the arrangement of the horizontal telescopic device, the massage effect can be improved, and the pillow is more practical and wide in application range; the first hinge seat, the hinge rod, the second hinge seat, the third hinge seat, the reset spring, the sliding sleeve and the rotating shaft are arranged below the arc-shaped pillow seat, and the two sides of the arc-shaped pillow seat are connected with the first spring in the accommodating cavity through the moving plate; the groove, the second spring and the limiting block are arranged on the rotating shaft, when the sliding sleeve slides to two sides of the rotating shaft under the action of pressure, the second spring is compressed under the extrusion action of the sliding sleeve, the limiting block is pressed into the groove, the sliding sleeve can normally slide to two sides of the rotating shaft, the former second spring returns to the original state after the sliding sleeve moves, the limiting block is popped out from the groove, the sliding sleeve is abutted against the limiting block, and the automatic locking of the sliding sleeve is realized; the opening is formed in the bottom end of the sliding sleeve, the rotating shaft is driven to rotate through the driving motor, the driving gear and the driven gear, the limiting block is rotated to be on the same horizontal line with the opening, the sliding sleeve slides to the middle position of the rotating shaft under the reset action of the reset spring, and the locking of the sliding sleeve can be released, so that the sliding sleeve and the arc pillow seat can be restored to the original position, and the sliding pillow is flexible and convenient to use, convenient and labor-saving; in summary, the utility model has the advantages of adjustable height, flexibility, convenience and good effect.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic sectional enlarged view of a rotating shaft according to the present invention.

Fig. 4 is a side view schematically showing the structure of the sliding sleeve and the first rotating shaft according to the present invention.

Fig. 5 is a side view schematically showing the structure of the second embodiment of the sliding sleeve and the rotating shaft according to the present invention.

In the figure: 1. the massage device comprises a base 2, an arc pillow seat 3, a supporting block 4, a cavity 5, a horizontal telescopic device 6, a moving rod 7, a linear bearing 8, a massage device 9, an accommodating cavity 10, a first spring 11, a moving plate 12, a first hinging seat 13, a hinging rod 14, a second hinging seat 15, a third hinging seat 16, a return spring 17, a sliding sleeve 18, a rotating shaft 19, a rotating bearing 20, a driven gear 21, a driving gear 22, a driving motor 23, a groove 24, a second spring 25, a limiting block 26, an opening 27, an arc rubber mat 28 and a controller.

Detailed Description

The technical scheme of the utility model is further specifically described below with reference to the accompanying drawings.

As shown in fig. 1, 2, 3, 4 and 5, a cervical vertebra rehabilitation medical device comprises a base 1, an arc pillow base 2, a supporting block 3, a cavity 4, a horizontal telescopic device 5, a moving rod 6, a linear bearing 7, a massage device 8, an accommodating cavity 9, a first spring 10, a moving plate 11, a first hinged base 12, a hinged rod 13, a second hinged base 14, a third hinged base 15, a return spring 16, a sliding sleeve 17, a rotating shaft 18, a rotating bearing 19, a driven gear 20, a driving gear 21, a driving motor 22, a groove 23, a second spring 24, a limiting block 25 and an opening 26.

The massage machine comprises a base 1, and is characterized in that an arc pillow base 2 is arranged at the middle position on the base 1, the massage machine is preferable, an arc rubber mat 27 is arranged on the arc pillow base 2, supporting blocks 3 are arranged on two sides of the arc pillow base 2 at the top of the base 1 respectively, a cavity 4 is arranged inside each supporting block 3, a horizontal telescopic device 5 is arranged in each cavity 4, the horizontal telescopic device 5 is preferable, an air cylinder or an electric telescopic rod can be adopted as the horizontal telescopic device 5, the output end of the horizontal telescopic device 5 is connected with a moving rod 6, the other end of the moving rod 6 is connected with a massage device 8 through a linear bearing 7, and the massage device 8 comprises a massage motor and a massage head.

Wherein, the bottom end of the side wall of the support block 3 close to the arc pillow base 2 is provided with an accommodating cavity 9 with an opening 26 on the bottom surface, the top end inside the accommodating cavity 9 is fixedly provided with a first spring 10, the bottom end of the first spring 10 is fixedly connected with a movable plate 11, preferably, two sides of the movable plate 11 can be vertically and slidably connected with the side wall of the accommodating cavity 9 through a sliding chute slide block, so that the movable plate 11 can stably and reliably move up and down, the bottom end of the movable plate 11 is fixedly connected with the arc pillow base 2, the bottom end of the arc pillow base 2 is provided with a first hinged base 12, the first hinged base 12 is hinged with a hinged rod 13 with a herringbone structure, the other end of the hinged rod 13 is respectively hinged with a second hinged base 14 and a third hinged base 15, a reset spring 16 is arranged between the first hinged base 12 and the second hinged base 14, the bottom ends of the first hinged base 12 and the second hinged base 14 are respectively provided with a sliding sleeve 17, the sliding sleeve 17 is rotatably sleeved on the rotating shaft 18, two ends of the rotating shaft 18 can be rotatably arranged on the base 1 through rotating bearings 19, a driven gear 20 is arranged on the rotating shaft 18, the driven gear 20 is connected with a driving gear 21 in a meshing mode, and the driving gear 21 is connected with a driving motor 22.

Wherein, a plurality of grooves 23 are formed on two sides of the rotating shaft 18, a second spring 24 is arranged in each groove 23, a limit block 25 is arranged at the top end of each second spring 24, one side of each limit block 25, which is close to the return spring 16, is provided with an inclined surface, so that when the second hinge seat 14 and the third hinge seat 15 slide towards two sides of the rotating shaft 18 respectively, the inclined surface of each limit block 25 faces the second hinge seat 14 or the third hinge seat 15, the limit blocks 25 are conveniently pressed into the grooves 23 when the second hinge seat 14 or the third hinge seat 15 slide, the second hinge seat 14 and the third hinge seat 15 can smoothly slide towards two sides of the rotating shaft 18, and one side surfaces of the limit blocks 25 on two sides of the rotating shaft 18, which are far away from the return spring 16, are vertical surfaces, so that the second hinge seat 14 or the third hinge seat 15 can be blocked and locked by the vertical surfaces after sliding through the limit blocks 25, the second hinge base 14 or the third hinge base 15 is prevented from sliding back, the function of limiting and locking is mainly achieved, and the bottom end of the sliding sleeve 17 is provided with an opening 26 matched with the limiting block 25.

The base 1 is further provided with a controller 28, the controller 28 is electrically connected to the horizontal telescopic device 5, the massage device 8 and the driving motor 22 in a control manner, the controller 28 can be electrically connected to the horizontal telescopic device 5, the massage device 8 and the driving motor 22 in a power line or other connection manners, the controller 28, the horizontal telescopic device 5, the massage device 8, the driving motor 22 and the specific circuit connection structure thereof belong to the prior art, and belong to the common knowledge of the skilled person in the art.

In the specific implementation of the utility model, the moving plate 11 and the first articulated seat 12 are moved downwards by the downward pressure generated by the cervical vertebrae on the arc pillow seat 2, the second articulated seat 14 and the third articulated seat 15 respectively slide towards the two sides of the rotating shaft 18, the first spring 10 and the return spring 16 are stretched, during the sliding process of the second articulated seat 14 and the third articulated seat 15, the passing limit block 25 is compressed into the groove 23 to ensure the passing of the second articulated seat 14 and the third articulated seat 15, after the second articulated seat 14 and the third articulated seat 15 slide to proper positions, the last passing limit block 25 is ejected out from the groove 23 under the elastic action of the second spring 24 to lock and limit the second articulated seat 14 and the third articulated seat 15, at this time, the arc pillow seat 2 is adjusted to a proper height position and is kept for repeated use, and is not required to be adjusted again, and simultaneously, the horizontal telescopic device 5 can drive the massage device 8 to move back and forth, the massage device 8 is adjusted to a proper position to improve the massage effect, when the height of the arc pillow base 2 needs to be adjusted again, the driving motor 22 is started, the driving gear 21 and the driven gear 20 drive the rotating shaft 18 to rotate, the limiting block 25 is rotated to the horizontal line of the opening 26 of the sliding sleeve 17, at this time, the limiting block 25 is aligned with the opening 26, the limiting block 25 does not have the locking and limiting function to the sliding sleeve 17, namely, the locking is released, the sliding sleeve 17 at the bottom end of the second hinging base 14 and the third hinging base 15 is restored under the elastic action of the reset spring 16, the first hinging base 12 and the moving plate 11 move upwards, the first spring 10 is reset, after the resetting is finished, the driving motor 22 is started again, the rotating shaft 18 is driven by the driving gear 21 and the driven gear 20 to rotate, the limiting block 25 is staggered with the opening 26 on the sliding sleeve 17 to be adjusted again for use, is flexible, convenient and labor-saving.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A cervical vertebra rehabilitation medical instrument is characterized in that: comprises a base (1), an arc pillow base (2), supporting blocks (3), a cavity (4), a horizontal telescopic device (5), a moving rod (6), a linear bearing (7), a massage device (8), a containing cavity (9), a first spring (10), a moving plate (11), a first hinging base (12), a hinging rod (13), a second hinging base (14), a third hinging base (15), a reset spring (16), a sliding sleeve (17), a rotating shaft (18), a rotating bearing (19), a driven gear (20), a driving gear (21), a driving motor (22), a groove (23), a second spring (24), a limiting block (25) and an opening (26), wherein the arc pillow base (2) is arranged at the middle position on the base (1), the supporting blocks (3) are respectively arranged at the two sides of the arc pillow base (2) at the top of the base (1), a cavity (4) is arranged inside the supporting block (3), a horizontal telescopic device (5) is arranged in the cavity (4), the output end of the horizontal telescopic device (5) is connected with a moving rod (6), the other end of the moving rod (6) is connected with a massage device (8) through a linear bearing (7), the bottom end of the side wall of the supporting block (3) close to the arc pillow base (2) is provided with an accommodating cavity (9) with a bottom surface opening (26), the top end inside the accommodating cavity (9) is fixedly provided with a first spring (10), the bottom end of the first spring (10) is fixedly connected with a movable plate (11), the bottom end of the movable plate (11) is fixedly connected with the arc pillow base (2), the bottom end of the arc pillow base (2) is provided with a first hinged base (12), and the first hinged base (12) is hinged with a hinged rod (13) in a herringbone structure, the other end of the hinge rod (13) is respectively hinged with a second hinge seat (14) and a third hinge seat (15), a reset spring (16) is arranged between the first hinge seat (12) and the second hinge seat (14), the bottom ends of the first hinge seat (12) and the second hinge seat (14) are respectively provided with a sliding sleeve (17), the sliding sleeve (17) is rotatably sleeved on a rotating shaft (18), the two ends of the rotating shaft (18) can be rotatably arranged on the base (1) through a rotating bearing (19), a driven gear (20) is arranged on the rotating shaft (18), the driven gear (20) is meshed with a driving gear (21), the driving gear (21) is connected with a driving motor (22), a plurality of grooves (23) are formed in the two sides of the rotating shaft (18), and a second spring (24) is arranged in each groove (23), the top end of the second spring (24) is provided with a limiting block (25), and the bottom end of the sliding sleeve (17) is provided with an opening (26) matched with the limiting block (25).

2. The cervical spine rehabilitation medical device according to claim 1, wherein: an arc-shaped rubber mat (27) is arranged on the arc-shaped pillow seat (2).

3. The cervical spine rehabilitation medical device according to claim 1, wherein: the massage device (8) comprises a massage motor and a massage head.

4. The cervical spine rehabilitation medical device according to claim 1, wherein: one side of the limiting block (25) close to the return spring (16) is provided with an inclined surface.

5. The cervical spine rehabilitation medical device according to claim 1, wherein: the horizontal telescopic device (5) adopts an air cylinder or an electric telescopic rod.

6. The cervical spine rehabilitation medical device according to claim 1, wherein: the massage machine is characterized in that a controller (28) is further arranged in the base (1), and the controller (28) is electrically connected with the horizontal telescopic device (5), the massage device (8) and the driving motor (22).

7. The cervical spine rehabilitation medical device according to claim 1, wherein: the two sides of the moving plate (11) can be connected with the side wall of the containing cavity (9) in a vertical sliding mode through sliding groove sliding blocks.