CN211583706U

CN211583706U - Spinal surgery extension exerciser

Info

Publication number: CN211583706U
Application number: CN201922467278.0U
Authority: CN
Inventors: 胡旭昌; 康学文; 杨永娜; 王永刚; 马兵; 丁明聪; 李宏伟; 杨明轩
Original assignee: Lanzhou University Second Hospital
Current assignee: Lanzhou University Second Hospital
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-29
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a spinal surgery stretching exerciser, which comprises a plate body, wherein a headrest and a leg support plate are arranged on the plate body, a chute is arranged on the plate body between the headrest and the leg support plate, a stretcher is arranged in the chute, and the stretcher and a motor arranged in the chute are in worm transmission; user's buttock is sat in the shank backup pad, then lie flat until the head pillow on the headrest, utilize the motor to drive the stretcher and slide at the spout, it removes left or right at user's back to drive the stretcher, and then the spine to the user extends the exercise, the cross section of stretcher is the character cut in bas-relief simultaneously, two side cards that utilize the stretcher are in the both sides of backbone, the stretcher removes left or right under the drive of motor, make user's backbone carry out directional removal in the inside of stretcher, avoid the backbone to deviate from the stretcher when extending the exercise, consequently, also make user's backbone extend the exercise, can effectively go on.

Description

Spinal surgery extension exerciser

Technical Field

The utility model belongs to the technical field of physiotherapy equipment, specifically be a spinal surgery stretches exerciser.

Background

With the increase of working and living pressure, many office people sit on chairs for working and working for a long time, and the phenomenon of the shortage of necessary movement is becoming more and more serious in school and young students. Especially, when sitting on a chair for a long time, the body almost keeps a posture for a long time, so that the central nerve and the vertebra of the human body can not be timely relieved by fatigue, the waist pain and the spondylopathy can be easily caused by incorrect sitting posture, and the vertebra and the lower body muscle can be seriously degenerated. Especially adolescent students are not good for their growth, and are liable to cause various complications. If not carrying out certain correction treatment to the backbone, can seriously fall the sick root, and have pharmacotherapy, surgery operation treatment and correction treatment to the backbone treatment, nevertheless combine clinical practice, people generally adopt to correct physiotherapy equipment and carry out the adjunctie therapy in order to alleviate the physical labor when leading the treatment backbone immediately, consequently, need a more suitable equipment, just can more help correcting the backbone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spinal surgery stretches exerciser to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spinal surgery stretching exerciser comprises a plate body, wherein a headrest and a leg supporting plate are arranged on the upper surface of the plate body; a sliding groove is formed in a plate body between the headrest and the leg supporting plate, an stretcher is connected in the sliding groove in a sliding mode, the stretcher is connected with a worm arranged in the sliding groove in a matching mode, and the other end of the worm is connected with a motor; the headrest and the leg supporting plate are fixedly connected with the plate body through connecting rods; the stretcher comprises a first clamping plate and a second clamping plate, wherein a roller is clamped between the first clamping plate and the second clamping plate; the cross section of the first clamping plate, the roller and the second clamping plate after connection is in a concave shape; a shaft pin is arranged on one side face, far away from the roller, of each of the first clamping plate and the second clamping plate; the stretcher also comprises a bracket, wherein the lower end of the bracket is in threaded fit with a sliding block arranged on the worm through an external threaded column; the other side of the plate body is also movably connected with a supporting leg, and one end of the supporting leg, which is far away from the plate body, is also provided with a rubber pad.

As the utility model discloses a preferred technical scheme: the motor is positioned at one end of the sliding chute, a bearing seat is arranged at the other end of the sliding chute, and the bearing seat is used for keeping the worm to horizontally rotate in the sliding chute.

As the utility model discloses a preferred technical scheme: the side of the plate body is also provided with a round hole, and the central axis of the round hole is parallel to the line of the width surface of the plate body.

As the utility model discloses a preferred technical scheme: and wheels are arranged on the lower bottom surface of the sliding block.

As the utility model discloses a preferred technical scheme: the first clamping plate is provided with a connecting shaft, and the connecting shaft is provided with an internal thread hole; and the second clamping plate is provided with a cylindrical shaft which is concentric with the connecting shaft and has the same diameter as the connecting shaft, and the cylindrical shaft is connected with the internal thread hole through a threaded rod, so that the first clamping plate is fixedly connected with the second clamping plate.

As the utility model discloses a preferred technical scheme: the center of the circle of the roller is provided with a connecting hole, the roller is sleeved on the connecting shaft and the cylindrical shaft through the connecting hole, and the diameter of the connecting hole is larger than that of the connecting shaft and the cylindrical shaft.

As the utility model discloses a preferred technical scheme: the cross section of the roller is oval and is made of hard and/or soft silica gel.

As the utility model discloses a preferred technical scheme: the cross section of the roller can also adopt a rectangular shape instead of an elliptical shape.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the hip of a user sits on the leg supporting plate, then lies flat until the head is rested on the headrest, the motor is utilized to drive the stretcher to slide in the sliding groove, the stretcher is driven to move leftwards or rightwards on the back of the user, and then the spine of the user is stretched and exercised, meanwhile, the cross section of the stretcher is in a concave shape, two side faces of the stretcher are clamped at two sides of the spine, the stretcher is driven by the motor to move leftwards or rightwards, so that the spine of the user is directionally moved in the stretcher, the spine is prevented from deviating from the stretcher during stretching and exercising, and therefore, the spine of the user is stretched and exercised effectively;

2. the device drives the stretcher to move back and forth through the motor, so that the correction of the spine is realized, and compared with the existing correction equipment, the device has a simpler structure, so that the service life and the maintenance cost of the device are lower;

3. because the motor is used for driving the stretcher to move, the user only needs to lie on the stretcher to carry out the correction treatment of the spine, and therefore, the device is also suitable for the auxiliary treatment of the patient after the spine operation.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is an exploded schematic view of the stretcher of the present invention.

In the figure: 1. supporting legs; 2. a plate body; 3. a connecting rod; 4. a headrest; 5. a bearing seat; 6. an externally threaded post; 7. a stretcher; 70. a connecting shaft; 71. an internally threaded bore; 72. a cylindrical shaft; 73. a shaft pin; 74. a second splint; 75. a threaded rod; 76. a roller; 77. connecting holes; 78. a first splint; 8. a support; 9. a leg support plate; 10. a circular hole; 11. an electric motor; 12. a worm; 13. a slider; 14. a wheel; 15. a chute; 16. and (7) a rubber pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a spinal surgery stretching exerciser comprises a plate body 2, wherein a headrest 4 and a leg supporting plate 9 are arranged on the upper surface of the plate body 2; a sliding groove 15 is formed in the plate body 2 between the headrest 4 and the leg supporting plate 9, an stretcher 7 is connected in the sliding groove 15 in a sliding mode, the stretcher 7 is connected with a worm 12 arranged in the sliding groove 15 in a matching mode, and the other end of the worm 12 is connected with a motor 11; the headrest 4 and the leg supporting plate 9 are fixedly connected with the plate body 2 through the connecting rod 3; the stretcher 7 comprises a first clamping plate 78 and a second clamping plate 74, a roller 76 is clamped between the first clamping plate 78 and the second clamping plate 74, and the roller 76; the cross section of the first clamping plate 78, the roller 76 and the second clamping plate 74 after connection is in a concave shape; a shaft pin 73 is arranged on one side of each of the first clamping plate 78 and the second clamping plate 74 away from the roller 76; the stretcher 7 further comprises a support 8, and the lower end of the support 8 is in threaded fit with a sliding block 13 arranged on the worm 12 through an external threaded column 6; the other side of the plate body 2 is also movably connected with a supporting leg 1, and one end of the supporting leg 1, which is far away from the plate body 2, is also provided with a rubber pad 16.

The utility model discloses a theory of operation is: firstly, a user sits on the leg supporting plate 9, then lies down until the head is rested on the headrest 4, then the motor 11 is started, the motor 11 drives the worm 12 to rotate, and further drives the sliding block 13 to move, and also drives the stretcher 7 to move leftwards or rightwards in the sliding groove 15, so that the stretcher 7 moves leftwards or rightwards along the spine of the user, the spine of the user is corrected, when the postoperative patient uses the device, the patient lies on the device, and the patient can be pushed lightly and slowly by controlling the rotating speed of the motor 11, so that the discomfort of the patient is reduced;

in addition, due to the arrangement of the external threaded column 6, the support 8 is rotated to drive the stretcher 7 to rise, so that an arc with an upward arc top is formed between the upper top point of the stretcher 7 and the headrest 4 as well as the leg support plate 9, and the arc top is propped against the spine of a user, so that further correction can be performed; when the postoperative patient needs to be corrected a little by a little, the height of the stretcher 7 is slowly adjusted a little by a little, so that the problem that the patient is overleft due to overlarge correction amplitude is avoided.

The motor 11 is located at one end of the sliding chute 15, a bearing seat 5 is arranged at the other end of the sliding chute 15, and the bearing seat 5 is used for keeping the worm 12 horizontally rotating in the sliding chute 15, so that the worm 12 rotates more stably and smoothly without shaking.

Wherein, the side of plate body 2 still is equipped with round hole 10, the axis of round hole 10 with the parallel along the line of 2 width faces of plate body to make supporting leg 1 can put in round hole 10, and then be convenient for accomodate after plate body 2 uses, reduce the device's space and occupy.

In order to reduce the friction between the sliding block 13 and the sliding slot 15 and improve the smooth running of the sliding block 13, the lower bottom surface of the sliding block 13 is provided with wheels 14.

Wherein, the first clamping plate 78 is provided with a connecting shaft 70, and the connecting shaft 70 is provided with an internal thread hole 71; the second clamping plate 74 is provided with a cylindrical shaft 72 which is concentric and coaxial with the connecting shaft 70, the cylindrical shaft 72 is connected with the internal thread hole 71 through a threaded rod 75, the fixed connection between the first clamping plate 78 and the second clamping plate 74 is realized, and the first clamping plate 78 and the second clamping plate 74 are movably connected, so that the roller 76 is convenient to install and replace.

The center of the roller 76 is provided with a connecting hole 77, the roller 76 is sleeved on the connecting shaft 70 and the cylindrical shaft 72 through the connecting hole 77, the diameter of the connecting hole 77 is larger than the diameters of the connecting shaft 70 and the cylindrical shaft 72, and the diameter of the connecting hole 77 is larger than the diameters of the connecting shaft 70 and the cylindrical shaft 72, so that the roller 76 can rotate between the first clamping plate 78 and the second clamping plate 74, the roller 76 is more stable and stable when rotating, and the back of a user is prevented from being strained.

In order to further improve the comfort, the cross section of the roller 76 is elliptical and is made of hard and/or soft silica gel, when the roller 76 made of hard silica gel is used, the roller can correct the user who is not operated, and when the roller 76 made of soft silica gel is used, the postoperative patient can be treated in an auxiliary mode.

In order to meet the use requirements of different users, the cross section of the roller 76 can also be rectangular instead of elliptical, the cross section of the roller 76 is rectangular, the surface of the whole roller 76 is flush, the whole roller 76 can be propped against the spine by a wide plane, and then the roller 76 is integrally propped against the spine to slide, so that the users feel more comfortable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A spinal surgical extension exerciser, comprising: the chair comprises a plate body (2), wherein a headrest (4) and a leg supporting plate (9) are arranged on the upper surface of the plate body (2);

a sliding groove (15) is formed in the plate body (2) between the headrest (4) and the leg supporting plate (9), an stretcher (7) is connected in the sliding groove (15) in a sliding mode, the stretcher (7) is connected with a worm (12) arranged in the sliding groove (15) in a matching mode, and the other end of the worm (12) is connected with a motor (11);

the headrest (4) and the leg supporting plate (9) are fixedly connected with the plate body (2) through a connecting rod (3);

the stretcher (7) comprises a first clamping plate (78) and a second clamping plate (74), a roller (76) is clamped between the first clamping plate (78) and the second clamping plate (74), and the roller (76); the cross section of the first clamping plate (78), the roller (76) and the second clamping plate (74) after connection is in a concave shape;

a shaft pin (73) is arranged on one side surface of the first clamping plate (78) and one side surface of the second clamping plate (74) far away from the roller (76);

the stretcher (7) further comprises a support (8), and the lower end of the support (8) is in threaded fit with a sliding block (13) arranged on the worm (12) through an external threaded column (6);

the other side of plate body (2) still swing joint has supporting leg (1), the one end that supporting leg (1) kept away from plate body (2) still is equipped with rubber pad (16).

2. The spinal surgical extension exerciser of claim 1, wherein: the motor (11) is positioned at one end of the sliding groove (15), a bearing seat (5) is arranged at the other end of the sliding groove (15), and the bearing seat (5) is used for keeping the worm (12) to horizontally rotate in the sliding groove (15).

3. The spinal surgical extension exerciser of claim 1 or 2, wherein: the side of the plate body (2) is also provided with a round hole (10), and the central axis of the round hole (10) is parallel to the line of the width surface of the plate body (2).

4. The spinal surgical extension exerciser of claim 3, wherein: and wheels (14) are arranged on the lower bottom surface of the sliding block (13).

5. The spinal surgical extension exerciser of claim 1, wherein: the first clamping plate (78) is provided with a connecting shaft (70), and the connecting shaft (70) is provided with an internal threaded hole (71); the second clamping plate (74) is provided with a cylindrical shaft (72) which is concentric with the connecting shaft (70) and has the same diameter, and the cylindrical shaft (72) is connected with the internal thread hole (71) through a threaded rod (75) to realize the fixed connection of the first clamping plate (78) and the second clamping plate (74).

6. The spinal surgical extension exerciser of claim 5, wherein: the center of the circle of the roller (76) is provided with a connecting hole (77), the roller (76) is sleeved on the connecting shaft (70) and the cylindrical shaft (72) through the connecting hole (77), and the diameter of the connecting hole (77) is larger than that of the connecting shaft (70) and the cylindrical shaft (72).

7. The spinal surgical extension exerciser of claim 6, wherein: the cross section of the roller (76) is oval and is made of hard and/or soft silica gel.

8. The spinal surgical extension exerciser of claim 7, wherein: the cross section of the roller (76) can also adopt a rectangular shape instead of an elliptical shape.