CN209751321U

CN209751321U - Traction device for lumbar vertebra rehabilitation physiotherapy

Info

Publication number: CN209751321U
Application number: CN201920226468.0U
Authority: CN
Inventors: 陈伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2019-12-10
Anticipated expiration: 2029-02-23

Abstract

the utility model discloses a traction device for lumbar vertebra rehabilitation physiotherapy, which comprises a vertical plate and a rehabilitation plate, wherein the vertical plate is rotationally connected with the rehabilitation plate, the vertical plate is connected with a first gear, the first gear is connected with a third gear through a belt, the third gear is meshed with a second gear, one end of the vertical plate is fixedly connected with a semi-toothed plate, the semi-toothed plate is movably clamped with a clamping tooth block, the clamping tooth block is slidably connected in a clamping groove through a spring, one end of the clamping tooth block, which is far away from the semi-toothed plate, is fixedly connected with a steel rope, the utility model fixes a patient on a traction bed by a fixing belt, the two feet of the patient step on a fixing plate, the patient only needs to separate the clamping tooth block from the semi-toothed plate by pressing a handle and then tilts backwards slightly, the traction action can be started, the sliding plate pulls the half body of the patient through the rotation of the gear so as to draw the lumbar vertebra, the, has better traction rehabilitation effect.

Description

Traction device for lumbar vertebra rehabilitation physiotherapy

Technical Field

The utility model relates to a rehabilitation apparatus technical field specifically is a draw gear for lumbar vertebrae rehabilitation physiotherapy.

Background

At present, with the work, study and life of people with high pace, high efficiency and high burden, the lack of exercise, long sitting posture and long-time posture maintenance can lead the soft tissues such as muscles, ligaments and joints to be in a tense state for a long time, so that the muscles at the waist are fatigued to cause the degeneration of intervertebral discs of the lumbar to generate hyperosteogeny and further cause pain, and various cervical and lumbar diseases are caused, so that the traction bed is suitable for transportation. According to clinical experience and many patients' experience in life, when the form of human back slope relies on the wall or the head of a bed to carry out the waist and extends, can have the comfort of relaxing because when the human back relies on article to extend, thereby shank and the back all can have an effect and make the lumbar vertebrae can laminate the back object to it is obvious to make tensile effect, to this we propose can one kind be used for the traction device of lumbar vertebrae rehabilitation physiotherapy.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide a draw gear for lumbar vertebrae rehabilitation physiotherapy to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a draw gear for recovered physiotherapy of lumbar vertebrae, includes riser and recovered board, the riser passes through the connecting axle rotation with recovered board and is connected, the first gear of one side fixedly connected with of riser, first gear passes through the belt and is connected with the third gear rotation, the third gear is connected with the meshing of second gear, second gear fixed connection is in the one end of tooth axle, the tooth axle rotates the inside of connecting at the inner chamber, the inner chamber is opened in the inside of recovered board, the tooth axle is connected with the rack toothing who establishes in the slide bottom, slide sliding connection is in the inside of inner chamber, all be equipped with the fixed band on riser, recovered board and the inner chamber, still be equipped with the joint structure between riser and the recovered board and come the rotation contained angle between fixing.

preferably, the joint structure includes the half pinion rack with riser side fixed connection, half pinion rack and the movable joint of latch piece, the latch piece passes through spring sliding connection in the inside of draw-in groove, latch piece fixedly connected with steel cable, the steel cable is walked around the leading wheel and is run through first cavity and block the post connection, the card post sliding clamping connects the tip at first cavity, the upside and the connecting block fixed connection of card post.

Preferably, the inside at the switch slot is established to the connecting block, the switch slot is opened in the inside of square piece, the upside of connecting block is rotated and is connected with the handle, the lateral wall of switch slot is run through to the one end that the connecting block was kept away from to the handle, the middle part of connecting block is rotated and is connected on the lateral wall of switch slot.

Preferably, the bottom end of the rear side of the vertical plate is fixedly connected with a base, a second cavity is formed in the base, an arc-shaped plate is connected in the second cavity in a sliding mode, the upper end of the arc-shaped plate is fixedly connected to the rear side of the rehabilitation plate, and the bottom end of the front side of the vertical plate is fixedly connected with a fixing plate.

Preferably, one end of the connecting shaft is in movable contact with the speed reduction piece, the speed reduction piece is connected to the vertical plate through two first bolts, and a rubber layer is arranged on the contact surface of the speed reduction piece and the connecting shaft.

Preferably, the outer side of the belt is provided with a shell, and one side of the shell is fixedly connected to the side wall of the rehabilitation plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses fix the patient on traction table with the fixed band, the patient both feet are stepped on the fixed plate, the patient only needs then body slight hypsokinesis after breaking away from the latch piece with half-tooth board through pressing the handle, traction action alright begin, the slide will pass through the rotation of gear and pull the half body of patient, because the patient stands on the fixed plate when fixed health, can freely control the dependence dynamics, the mild patient who especially is fit for the psoatic strain uses, and the device is by the switch that the patient control pull start and stop at the traction in-process, in case the patient feels can stop pulling when painful.

drawings

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

Fig. 2 is a schematic structural view of the inner cavity of the present invention;

FIG. 3 is a schematic structural view of the meshing joint of the gear shaft and the rack of the present invention;

Fig. 4 is a schematic view of a local structure of the joint of the vertical plate and the rehabilitation plate of the present invention;

Fig. 5 is a partial sectional view of the joint between the half tooth plate and the latch block of the present invention;

Fig. 6 is a partial sectional view of the switch slot of the present invention;

Fig. 7 is a schematic structural view of the back of the present invention;

FIG. 8 is a partial cross-sectional view of the junction of the base and the arc of the present invention;

fig. 9 is a schematic structural view of a joint between the first gear and the third gear belt of the present invention.

In the figure: 1. vertical plates, 2, a rehabilitation plate, 3, a connecting shaft, 4, a first gear, 5, a belt, 6, a second gear, 7, a gear shaft, 8, an inner cavity, 9, a sliding plate, 10, a rack, 11, a sliding cavity, 12, a half-gear plate, 13, a clamping tooth block, 14, a spring, 15, a clamping groove, 16, a steel rope, 17, a first cavity, 18, a clamping column, 19, a connecting block, 20, a switch groove, 21, a square block, 22, a handle, 23, a base, 24, a second cavity, 25, an arc-shaped plate, 26, a shaft rod, 27, a speed reduction sheet, 28, a first bolt, 29, a shaft sleeve, 30, a connecting page, 31, a fixing plate, 32, a second bolt, 33, a shell, 34, a fixing belt, 35 and a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a traction device for lumbar vertebra rehabilitation physiotherapy comprises a vertical plate 1 and a rehabilitation plate 2, wherein the vertical plate 1 and the rehabilitation plate 2 are rotatably connected through a connecting shaft 3, as shown in figure 4, the connecting shaft 3 comprises a shaft rod 26 and a shaft sleeve 29, the shaft rod 26 is fixedly connected with the back of the rehabilitation plate 2 through a connecting sheet 30 fixedly connected with the shaft rod, then two ends of the shaft rod 26 are rotatably inserted in the shaft sleeve 29, the shaft sleeve 29 is fixedly connected with the back of the vertical plate 1, one side of the vertical plate 1 is fixedly connected with a first gear 4, the first gear 4 is rotatably connected with a third gear 35 through a belt 5, the third gear 35 is rotatably connected with the side wall of the rehabilitation plate 2, the third gear 35 is meshed with a second gear 6, the second gear 6 is fixedly connected with one end of a gear shaft 7, when the rehabilitation plate 2 rotates, as the first gear 4 is fixed on the side wall of the vertical plate 1, the first gear 4 and the third gear 35 relatively rotate, because the first gear 4 and the third gear 35 are connected through the belt 5, the third gear 35 rotates relative to the rehabilitation plate 2, the gear shaft 7 rotates and is connected inside the inner cavity 8, the inner cavity 8 is arranged inside the rehabilitation plate 2, the gear shaft 7 is meshed and connected with the rack 10 arranged at the bottom of the sliding plate 9, the sliding plate 9 is connected inside the inner cavity 8 in a sliding manner, because the third gear 35 is meshed and connected with the second gear 6, the third gear 35 drives the second gear 6 and the gear shaft 7 to rotate when rotating, the gear shaft 7 drives the sliding plate 9 to slide inside the inner cavity 8 through the rack 10, two sides of the sliding plate 9 are respectively connected inside the corresponding sliding cavities 11 in a sliding manner, two sliding cavities 11 are respectively arranged on two sides of the inner cavity 8, a guiding effect is provided when the sliding plate 9 slides inside the inner cavity 8, and fixing belts 34 are arranged on the upright plate 1, the rehabilitation plate 2 and the inner cavity 8, the body of a patient is fixed on the device, and a clamping structure is arranged between the vertical plate and the rehabilitation plate to fix a rotating included angle for stopping and keeping an extension stroke at any time;

Specifically, the clamping structure comprises a half toothed plate 12 fixedly connected with the side surface of the vertical plate 1, one end of the vertical plate 1, which is far away from the first gear 4, is fixedly connected with the half toothed plate 12, the half toothed plate 12 is movably clamped with a clamping tooth block 13, when the half toothed plate 12 is meshed and clamped with the clamping tooth block 13, the rehabilitation plate 2 stops rotating, the clamping tooth block 13 is slidably connected inside a clamping groove 15 through a spring 14, the spring 14 enables the half toothed plate 12 and the clamping tooth block 13 to be always in a meshed state in a natural state, in addition, as shown in fig. 5, the clamping tooth block 13 rotates clockwise relative to the half toothed plate 12 during rotation, teeth on the half toothed plate 12 and the clamping tooth block 13 are oblique teeth, the stress surfaces between the two teeth are basically perpendicular to the rotation direction, the elastic coefficient of the spring 14 does not need to be too large, the clamping effect can be very firm, one end, which is far away from the half toothed plate 12, of the clamping tooth block 13 is fixedly connected with, the steel rope 16 bypasses the guide wheel and penetrates through the first cavity 17 to be connected with the clamping column 18, the first cavity 17 is formed in the rehabilitation plate 2, the clamping column 18 is connected to the end portion of the first cavity 17 in a sliding and clamping mode, the upper side of the clamping column 18 is fixedly connected with the connecting block 19, and the half-tooth plate 12 can be disengaged from the clamping tooth block 13 by pulling out the connecting block 19. For convenience in operation, the connecting block 19 is specifically arranged inside the switch groove 20, the switch groove 20 is arranged inside the square block 21, the handle 22 is rotatably connected to the upper side of the connecting block 19, one end of the handle 22, which is far away from the connecting block 19, penetrates through the side wall of the switch groove 20 and extends to the outside of the square block 21, the middle part of the connecting block 19 is rotatably connected to the side wall of the switch groove 20, when the medical instrument is used, a patient presses the handle 22, so that the semi-toothed plate 12 and the latch block 13 are disengaged, and traction is performed. After traction is finished, the handle 22 is loosened to enable the half-toothed plate 12 to be meshed with the latch block 13, the fixing belt 34 on the body of a patient is unfastened, the patient gets off the fixing plate 31, then the handle 22 is pressed by the pressing, the rehabilitation plate 2 is pushed by a hand to restore the state of the device, the base 23 is fixedly connected to the bottom end of the rear side of the vertical plate 1, the second cavity 24 is formed in the base 23, the arc-shaped plate 25 is slidably connected to the inside of the second cavity 24, the upper end of the arc-shaped plate 25 is fixedly connected to the rear side of the rehabilitation plate 2, the arc-shaped plate 25 is matched with the base 23 to play a role in guiding assistance, the service life of the connecting shaft 3 can be prolonged, the fixing plate 31 is fixedly connected to the bottom end of the front side of the vertical plate 1, and the fixing plate 31 is.

Specifically, one end of the connecting shaft 3 is in movable contact with the decelerating sheet 27, the decelerating sheet 27 is connected to the vertical plate 1 through two first bolts 28, a rubber layer is arranged on a contact surface of the decelerating sheet 27 and the connecting shaft 3, the decelerating sheet 27 has an effect similar to a damper, and the fitting degree of the decelerating sheet 27 and the connecting shaft 3 can be changed by rotating the two first bolts 28, so that the rotating speed of the rehabilitation plate 2 during rotation is changed, and the speed of the rehabilitation plate 2 during rotation and traction is ensured not to be too high.

Particularly, the supporting leg 26 is provided with a storage cavity 29 inside, and a rotating door 30 is rotatably connected to the side wall of the storage cavity 29, so that some articles can be stored conveniently.

The working principle is as follows: the utility model is not suitable for severe patients, is mainly applied to patients with lumbar muscle strain capable of extending autonomously, firstly the patients stand on the fixing plate 31, then the patient is fixed on the rehabilitation plate 2 and the vertical plate 1 by the fixing belt 34, the patient separates the latch block 13 from the half-toothed plate 12 by pressing the handle 22, then the body tilts backwards, the rehabilitation plate 2 rotates relative to the vertical plate 1 through the connecting shaft 3, in the rotating process of the rehabilitation plate 2, the third gear 35 on the side wall of the rehabilitation plate 2 is rotated by the first gear 4 and the belt 5, the third gear 35 drives the second gear 6 to rotate, thereby leading the gear shaft 7 to carry the sliding plate 9 to slide towards the direction far away from the vertical plate 1, fixing the upper half body of the patient on the sliding plate 9, operating the traction process, when the rehabilitation plate 2 rotates to a proper position, the handle 22 is released, and the latch block 13 is meshed with the semi-toothed plate 12 to fix the position.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a draw gear for lumbar vertebrae rehabilitation physiotherapy, includes riser (1) and recovered board (2), its characterized in that: the vertical plate (1) is rotationally connected with the rehabilitation plate (2) through a connecting shaft (3), one side of the vertical plate (1) is fixedly connected with a first gear (4), the first gear (4) is rotationally connected with a third gear (35) through a belt (5), the third gear (35) is meshed with the second gear (6), the second gear (6) is fixedly connected with one end of the gear shaft (7), the gear shaft (7) is rotatably connected inside the inner cavity (8), the inner cavity (8) is opened inside the rehabilitation plate (2), the gear shaft (7) is meshed and connected with a rack (10) arranged at the bottom of the sliding plate (9), the sliding plate (9) is connected inside the inner cavity (8) in a sliding way, fixing belts (34) are arranged on the vertical plate (1), the rehabilitation plate (2) and the inner cavity (8), a clamping structure is further arranged between the vertical plate (1) and the recovery plate (2) to fix the included angle in a rotating mode.

2. The traction device for lumbar rehabilitation physiotherapy as claimed in claim 1, wherein: the joint structure includes half pinion rack (12) with riser (1) side fixed connection, half pinion rack (12) and latch piece (13) activity joint, latch piece (13) pass through spring (14) sliding connection in the inside of draw-in groove (15), latch piece (13) fixedly connected with steel cable (16), steel cable (16) are walked around the leading wheel and are run through first cavity (17) and are connected with calorie post (18), card post (18) sliding connection is at the tip of first cavity (17), the upside and connecting block (19) fixed connection of calorie post (18).

3. the traction device for lumbar rehabilitation physiotherapy as claimed in claim 2, wherein: establish in the inside of switch groove (20) connecting block (19), switch groove (20) are opened in the inside of square piece (21), the upside of connecting block (19) is rotated and is connected with handle (22), the lateral wall of switch groove (20) is run through to the one end that connecting block (19) were kept away from in handle (22), the middle part of connecting block (19) is rotated and is connected on the lateral wall of switch groove (20).

4. The traction device for lumbar rehabilitation physiotherapy as claimed in claim 1, wherein: the base (23) is fixedly connected to the bottom end of the rear side of the vertical plate (1), a second cavity (24) is formed in the base (23), an arc-shaped plate (25) is connected to the inside of the second cavity (24) in a sliding mode, the upper end of the arc-shaped plate (25) is fixedly connected to the rear side of the recovery plate (2), and a fixing plate (31) is fixedly connected to the bottom end of the front side of the vertical plate (1).

5. the traction device for lumbar rehabilitation physiotherapy as claimed in claim 1, wherein: one end of the connecting shaft (3) is movably contacted with the speed reduction sheet (27), the speed reduction sheet (27) is connected to the vertical plate (1) through two first bolts (28), and a rubber layer is arranged on the contact surface of the speed reduction sheet (27) and the connecting shaft (3).

6. The traction device for lumbar rehabilitation therapy according to any one of claims 1 to 5, characterized in that: the outer side of the belt (5) is provided with a shell (33), and one side of the shell (33) is fixedly connected to the side wall of the recovery plate (2).