CN217066972U

CN217066972U - Four limbs backbone rehabilitation training device

Info

Publication number: CN217066972U
Application number: CN202122987386.8U
Authority: CN
Inventors: 徐基盛
Original assignee: Chengdu Sport University
Current assignee: Chengdu Sport University
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-29
Anticipated expiration: 2031-12-01

Abstract

The utility model belongs to the technical field of rehabilitation training appliances, and discloses a four-limb spinal rehabilitation training device, which comprises a base, wherein a seat part, a four-limb training part and a counterweight part are sequentially arranged on the base along the transverse direction; the four-limb training component comprises an installation upright column arranged between the counterweight component and the seat component, the top end of the installation upright column is provided with a sliding installation seat, a sliding installation cavity is arranged in the sliding installation seat, a sliding block is in sliding fit in the sliding installation cavity, sliding chutes communicated with the sliding installation cavity are formed in two sides of the sliding installation seat, two pull rods symmetrically connected to two sides of the sliding block respectively penetrate through the sliding chutes on the corresponding sides, and the pull rods can transversely move in the sliding chutes through the sliding blocks; the sliding block is connected with a pull rope, and the pull rope penetrates out of the sliding installation cavity and is connected with the counterweight component. The utility model discloses when both being convenient for carry out rehabilitation training to four limbs simultaneously, also be convenient for adjust training intensity, improved the practicality greatly.

Description

Four limbs backbone rehabilitation training device

Technical Field

The utility model belongs to the technical field of the rehabilitation training device, concretely relates to four limbs backbone rehabilitation training device.

Background

Patients with cardiovascular and cerebrovascular diseases, brain trauma and limb trauma in China increase year by year, the trend of the patients is obvious, most patients have limb movement dysfunction with different degrees, and the limb of the patient is stimulated through rehabilitation training, so that the motor function of the patient is recovered, which is a common rehabilitation means at present; meanwhile, for the spine, the long-term improper use of the spine may bring great burden to the spine, which is usually accompanied by lumbar pain, neck and shoulder pain, and muscular soreness, and most of the middle-aged and elderly people suffer from spine problems of different degrees due to the degeneration of the cervical vertebra, chronic strain and other reasons as the age increases.

For the problems, in the prior art, a patient can automatically complete the rehabilitation training of the limb spine at home by using some rehabilitation training instruments under the guidance of a doctor, so that the rehabilitation cost is saved, and a certain rehabilitation training intensity is ensured.

But current rehabilitation training apparatus can not be convenient for carry out rehabilitation training to four limbs, also can not be convenient for adjust training intensity, is not convenient for carry out rehabilitation training to the vertebra simultaneously moreover, and the practicality is relatively poor.

Disclosure of Invention

An object of the utility model is to provide a pair of four limbs backbone rehabilitation training device solves the problem that current trainer is not convenient for carry out rehabilitation training to four limbs simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a four-limb spinal rehabilitation training device comprises a base, wherein a seat part, a four-limb training part and a counterweight part are sequentially arranged on the base along a transverse direction;

the four-limb training component comprises an installation upright column arranged between the counterweight component and the seat component, the top end of the installation upright column is provided with a sliding installation seat, a sliding installation cavity is arranged in the sliding installation seat, a sliding block is in sliding fit in the sliding installation cavity, sliding chutes communicated with the sliding installation cavity are formed in two sides of the sliding installation seat, two pull rods symmetrically connected to two sides of the sliding block respectively penetrate through the sliding chutes on the corresponding sides, and the pull rods can transversely move in the sliding chutes through the sliding blocks; the sliding block is connected with a pull rope, and the pull rope penetrates out of the sliding installation cavity and is connected with the counterweight component;

the two sides of the installation upright post are respectively provided with a rotating shaft, each rotating shaft is rotatably connected with a rotating connecting rod, each rotating connecting rod is provided with a telescopic end and a connecting end, the telescopic end of each rotating connecting rod is hinged with the pull rod, and the connecting end of each rotating connecting rod is connected with a foot support piece.

In a possible implementation mode, the rotating connecting piece comprises a rod main body which is rotatably connected with the rotating shaft, one end of the rod main body is the connecting end and is connected with the foot supporting piece, a telescopic cavity is arranged in the other end of the rod main body, a sliding rod is sleeved in the telescopic cavity in a sliding mode, and the sliding rod extends out of the telescopic cavity and is hinged to the pull rod.

In a possible implementation manner, the seat part comprises a lifting column and a seat arranged on the lifting column, the lifting column is provided with a lifting end connected with the seat, two symmetrical limiting supporting pieces are rotatably connected to two sides of the lifting end, and a clamping shaft is arranged at one end of each limiting supporting piece, which is far away from the lifting end;

the base just corresponds every spacing support piece respectively and is equipped with a card strip, and the card strip transversely sets up and be equipped with a plurality of confessions that the card axle card is gone into on its length direction.

In a possible implementation, the seat comprises a seat plate portion and a backrest portion, the distance between the backrest portion and the seat plate portion being adjustable.

In a possible implementation manner, the back side of the backrest portion is provided with a lumbar vertebra detection sensing component, the lumbar vertebra detection sensing component is provided with a telescopic detection shaft, and the detection shaft penetrates through the backrest portion and is connected with the supporting pad on the front side of the backrest portion.

In a possible implementation mode, the supporting pad comprises a mounting plate fixed on the detection shaft, a rubber supporting block is arranged on one side, deviating from the backrest part, of the mounting plate, and a breathable layer is arranged on the surface of the rubber supporting block.

In a possible implementation manner, a back plate is arranged on one side of the seat plate portion, which is far away from the backrest portion, and the back plate is parallel to the backrest portion.

In a possible implementation manner, the counterweight component comprises a mounting frame installed on the base, a plurality of vertically stacked counterweights are arranged in the mounting frame in a sliding fit mode, a pulley is arranged at the top of the mounting frame, and the pull rope is wound around the pulley and connected with the counterweights.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a four limbs backbone rehabilitation training device, its four limbs training part through can cooperating the counter weight part to go on, when both being convenient for carry out rehabilitation training to four limbs simultaneously, also be convenient for adjust training intensity, improved the practicality greatly.

Moreover, the distance between the backrest part and the seat plate part of the seat component is adjustable, and the lumbar vertebra detection sensing component on the seat component is matched, so that the activity condition of lumbar vertebra muscles of a user in the training action can be obtained, a rehabilitation teacher can conveniently know the control condition of the lumbar vertebra stable muscles of the user, a corresponding rehabilitation training plan is formulated, and the treatment and rehabilitation effects are achieved.

Drawings

Fig. 1 is a front view of a four-limb spinal rehabilitation training device according to an embodiment of the present application;

FIG. 2 is a top view of a four-limb spinal rehabilitation training device according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a four-limb spinal rehabilitation training device according to an embodiment of the present application, illustrating a cross-sectional structure of a portion of the components;

fig. 4 is a schematic structural view of a lumbar vertebra detection sensing component and a supporting pad of the four-limb spinal rehabilitation training device according to the embodiment of the present application.

In the figure: 1-a base; 2-a seat part; 21-card strip; 22-a spacing support; 23-a lifting column; 24-a seat plate portion; 25-backrest part; 26-a backup plate; 27-a support pad; 271-a mounting plate; 272-a gas permeable layer; 273-rubber support block; 28-lumbar spine detection sensing component; 3-a limb training component; 31-mounting a stand column; 32-a sliding mount; 33-a chute; 34-a pull rod; 35-rotating the connecting rod; 36-a foot rest; 37-a pull rope; 4-a weight member; 41-a mounting frame; 42-a counterweight block; 43-pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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

Referring to fig. 1-4, an embodiment of the present application provides a four-limb spinal rehabilitation training device, which may include a base 1, and a seat part 2, a four-limb training part 3, and a counterweight part 4 are sequentially disposed on the base 1 along a transverse direction; the seat member 2 is used for a user to sit thereon in a sitting posture, the four-limb training member 3 is used for simultaneous training of four limbs, and the weight member 4 is used for weighting the training strength of the four-limb training member 3.

The four-limb training component 3 comprises an installation upright post 31 arranged between the counterweight component 4 and the seat component 2, a sliding installation seat 32 is arranged at the top end of the installation upright post 31, a sliding installation cavity is arranged in the sliding installation seat 32, a sliding block is in sliding fit in the sliding installation cavity, sliding grooves 33 communicated with the sliding installation cavity are formed in two sides of the sliding installation seat 32, two pull rods 34 symmetrically connected to two sides of the sliding block respectively penetrate through the sliding grooves 33 on the corresponding sides, and the pull rods 34 can transversely move in the sliding grooves 33 through the sliding blocks; the sliding block is connected with a pull rope 37, and the pull rope 37 penetrates out of the sliding installation cavity and is connected with the counterweight component 4; two rotating shafts are respectively arranged on two sides of the mounting upright column 31, each rotating shaft is rotatably connected with a rotating connecting rod 35, each rotating connecting rod 35 is provided with a telescopic end and a connecting end, the telescopic end is hinged with the pull rod 34, and the connecting end is connected with a foot support 36.

Through the technical scheme, the counterweight component 4 can increase resistance to the sliding of the sliding block, the sliding rod connected with the sliding block can be conveniently held and pulled by a user, the sliding block moves synchronously when the pulling rod 34 is pulled, and when the pulling rod 34 moves back and forth along the transverse sliding groove 33, the rotating connecting rod 35 connected with the sliding rod can rotate around the rotating shaft on the supporting column, namely, the rotating connecting rod 35 can swing left and right back and forth when the pulling rod 34 moves back and forth, and further the foot supporting piece 36 on the connecting end of the rotating connecting rod 35 can move synchronously, so that when the pulling rod 34 is pulled by hands of the user, the feet can conveniently and simultaneously assist in exertion through the foot supporting piece 36, the purpose of facilitating simultaneous training of four limbs is achieved, and the training effect is further improved.

Moreover, one end of the rotating connecting rod 35 is set to be a telescopic end, so that the pull rod 34 can drive the rotating connecting rod 35 to rotate in an adaptive mode when transversely moving back and forth, and the structural design is reasonable.

Specifically, the rotary connecting piece comprises a rod main body which is rotatably connected with the rotary shaft, one end of the rod main body is the connecting end and is connected with the foot support piece 36, a telescopic cavity is arranged in the other end of the rod main body, a sliding rod is sleeved in the telescopic cavity in a sliding mode, and the sliding rod extends out of the telescopic cavity and is hinged to the pull rod 34. Thus, the structure can realize extension and contraction, and can better drive the pull rod 34 and the rotating connecting rod 35.

In some embodiments of the foot rest 36, it may be a shaft for placing a foot thereon, or a rotatable foot rest, without limitation.

Referring to fig. 1 and 2, in an embodiment of the present application, the seat part 2 includes a lifting column 23 and a seat mounted on the lifting column 23, the lifting column 23 has a lifting end connected to the seat, two symmetrical limiting support members 22 are rotatably connected to two sides of the lifting end, and a clamping shaft is disposed at one end of the limiting support member 22 away from the lifting end; the base 1 is provided with a clamping strip 21 corresponding to each limiting support member 22, the clamping strip 21 is transversely arranged, and a plurality of limiting grooves for clamping the clamping shaft are formed in the length direction of the clamping strip 21.

Therefore, the seat can respectively rotate the limiting support pieces 22 on the two sides after being lifted through the lifting column 23, and the clamping shafts of the limiting support pieces 22 are clamped in the limiting grooves of the clamping strips 21, so that the lifting column 23 after being lifted can be fixedly supported, and the supporting effect is better and more stable.

In order to facilitate the use of users with different sizes, the seat comprises a seat plate part 24 and a backrest part 25, and the distance between the backrest part 25 and the seat plate part 24 is adjustable as shown in fig. 1. The backrest 25 can be mounted on the seat 24 by means of some adjustable telescopic connection structure, which can be a telescopic tube, and the telescopic tube is provided with a locking bolt, and the tightness of the telescopic tube can be adjusted by means of the locking bolt, and other existing telescopic structures can also be adopted.

In the embodiment of the present application, in order to realize the detection of the lumbar vertebrae at the same time, the back side of the backrest 25 is provided with a lumbar vertebrae detection sensing member 28, and the lumbar vertebrae detection sensing member 28 has a telescopic detection shaft which passes through the backrest 25 and is connected with the supporting pad 27 at the front side of the backrest 25.

Referring to fig. 4, the lumbar vertebra detection sensor component comprises a front limiting sleeve and a rear limiting sleeve which are arranged in an outer sleeve rod, the front limiting sleeve and the rear limiting sleeve limit the stroke of a pressure lever (namely a detection shaft), a pressure pin is arranged between the front limiting sleeve and the rear limiting sleeve, a return spring is arranged between the pressure pin and the rear limiting sleeve, the rear end of the pressure lever is connected with a straight sliding potentiometer, and when the pressure lever is subjected to pressure applied by a user, the pressure pin compresses the return spring; when pressure is not applied any more, the reset spring pushes the press pin by means of the self resilience force, and indirectly pushes the press rod to return to the original position, so that self-reset is realized; through the lumbar vertebra detection sensor component, the direct sliding potentiometer is displaced to cause resistance value change under the pressure applied by a user through the pressure rod of the sensing device, and the circuit board enables the nixie tube at the corresponding position to shine according to the displacement of the direct sliding potentiometer and displays the nixie tube on the display to reflect the lumbar vertebra muscle contraction state of the user.

Further, in order to improve the fitting performance and comfort of the supporting pad 27 and the back of the user, as shown in fig. 4, the supporting pad 27 includes a mounting plate 271 fixed on the detection shaft, one side of the mounting plate 271 away from the backrest portion 25 is provided with an arc-shaped rubber supporting block 273, and the surface of the rubber supporting block 273 is provided with a ventilation layer 272. The air-permeable layer 272 is made of an air-permeable fabric.

In order to keep a more standard training posture when the user performs rehabilitation training, a backup plate 26 is arranged on one side of the seat plate part 24 departing from the backrest part 25, and the backup plate is parallel to the backrest part 25. The back plate 26 can assist the user in correcting the posture of the user in cooperation with the backrest 25 of the chair, and can train in a more standard training posture.

Referring to fig. 1 and 2, in some embodiments of the present application, the weight member 4 includes a mounting frame 41 mounted on the base 1, a plurality of weights 42 stacked in a longitudinal direction are slidably fitted in the mounting frame 41, a pulley 43 is disposed on a top of the mounting frame 41, and the pull rope 37 is wound around the pulley 43 and connected to the weights 42. The configuration component has basically the same structure as the counterweight part of the prior training apparatus, can adjust the training intensity, does not belong to the main improvement point of the embodiment of the application, and therefore, the detailed description is omitted.

The application principle of the four limbs backbone rehabilitation training device of this application embodiment:

first, the seat is adjusted to a suitable height, then the distance between the seat back 25 and the backrest plate is adjusted and locked, then the weight member 4 is adjusted to the required training intensity, the adjustment is ready to be completed, the user sits on the seat again, and then he performs rehabilitation training of the limbs and the spine through the pull rod 34 and the foot rest 36.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a four limbs backbone rehabilitation training device which characterized in that: comprises a base (1), wherein a seat part (2), a four-limb training part (3) and a counterweight part (4) are sequentially arranged on the base (1) along a transverse direction;

the four-limb training component (3) comprises an installation upright post (31) arranged between the counterweight component (4) and the seat component (2), the top end of the installation upright post (31) is provided with a sliding installation seat (32), a sliding installation cavity is arranged in the sliding installation seat (32), a sliding block is in sliding fit in the sliding installation cavity, sliding chutes (33) communicated with the sliding installation cavity are formed in two sides of the sliding installation seat (32), two pull rods (34) symmetrically connected to two sides of the sliding block respectively penetrate through the sliding chutes (33) on the corresponding sides, and the pull rods (34) can transversely move in the sliding chutes (33) through the sliding blocks; the sliding block is connected with a pull rope (37), and the pull rope (37) penetrates out of the sliding installation cavity and is connected with the counterweight component (4);

the two sides of the mounting upright post (31) are respectively provided with a rotating shaft, each rotating shaft is rotatably connected with a rotating connecting rod (35), each rotating connecting rod (35) is provided with a telescopic end and a connecting end, the telescopic end is hinged with the pull rod (34), and the connecting end is connected with a foot support piece (36).

2. The rehabilitation training device for limbs and spines as claimed in claim 1, wherein: the rotating connecting rod comprises a rod main body which is rotatably connected with the rotating shaft, one end of the rod main body is the connecting end and is connected with the foot support piece (36), a telescopic cavity is arranged in the other end of the rod main body, a sliding rod is sleeved in the telescopic cavity in a sliding mode, and the sliding rod extends out of the telescopic cavity and is hinged to the pull rod (34).

3. The rehabilitation training device for limbs and spines as claimed in claim 1 or 2, wherein: the seat component (2) comprises a lifting column (23) and a seat arranged on the lifting column (23), the lifting column (23) is provided with a lifting end connected with the seat, two symmetrical limiting support pieces (22) are rotatably connected to two sides of the lifting end, and a clamping shaft is arranged at one end, far away from the lifting end, of each limiting support piece (22);

the base (1) is provided with a clamping strip (21) corresponding to each limiting support piece (22) respectively, the clamping strip (21) is transversely arranged, and a plurality of limiting grooves for clamping the clamping shaft are formed in the length direction of the clamping strip (21).

4. The rehabilitation training device for limbs and spines as claimed in claim 3, wherein: the seat comprises a seat board part (24) and a backrest part (25), and the distance between the backrest part (25) and the seat board part (24) is adjustable.

5. The rehabilitation training device for limbs and spines as claimed in claim 4, wherein: the dorsal side of back portion (25) is equipped with lumbar vertebrae and detects sensing component (28), and lumbar vertebrae detects sensing component (28) and has a telescopic detection axle, detects the axle and passes back portion (25) and be connected with back support pad (27) of back portion (25) front side.

6. The rehabilitation training device for limbs and spines as claimed in claim 5, wherein: the supporting pad (27) comprises a mounting plate (271) fixed on the detection shaft, one side, deviating from the backrest part (25), of the mounting plate (271) is provided with a rubber supporting block (273), and the surface of the rubber supporting block (273) is provided with a ventilation layer (272).

7. The rehabilitation training device for limbs and spines as claimed in claim 6, wherein: one side of the seat plate part (24) departing from the backrest part (25) is provided with a backup plate, and the backup plate is parallel to the backrest part (25).

8. The rehabilitation training device for limbs and spines as claimed in claim 1, wherein: counterweight component (4) including install in mounting bracket (41) on base (1), sliding fit has a plurality of vertical balancing weights (42) that stack in mounting bracket (41) to top at mounting bracket (41) is equipped with pulley (43), stay cord (37) are around passing through pulley (43) and are connected with balancing weights (42).