阅读说明：本技术 一种重力球平衡板 (gravity ball balance board ) 是由 唐银波 于 2019-12-05 设计创作，主要内容包括：本发明公开了一种重力球平衡板,其包括圆形板体和弧形半球体,所述圆形板体固定在弧形半球体上,其还包括轨道、通道A、通道B、活塞A、底部固定体及球体,通道A上端与轨道的下端连接但不连通,通道B上端与轨道相连通；通道B与轨道连通处设有与弧形半球体外侧壁相连通的圆柱体状插槽,插槽内壁对称设置有弧形凹槽,插槽内设有与插槽形状相吻合的活塞A,活塞头可插接固定在横向通道内,通道A的下端与通道B的下端相连通,且通道A与通道B连通处设有连接件,底部固定件与连接件的下端通过螺纹连接。通过本发明所述平衡板,可设置不同难度以满足训练需求。(The invention discloses gravity ball balance boards, which comprises a circular board body and an arc-shaped hemisphere, wherein the circular board body is fixed on the arc-shaped hemisphere, the gravity ball balance boards also comprise a track, a channel A, a channel B, a piston A, a bottom fixing body and a sphere, the upper end of the channel A is connected with the lower end of the track but not communicated, the upper end of the channel B is communicated with the track, a cylindrical slot communicated with the outer side wall of the arc-shaped hemisphere is arranged at the position where the channel B is communicated with the track, arc-shaped grooves are symmetrically arranged on the inner wall of the slot, the piston A matched with the slot in shape is arranged in the slot, a piston head can be fixedly connected in a transverse channel in a plugging mode, the lower end of the channel A is communicated with the lower end of the channel B, a connecting piece is arranged at the position where the channel A is communicated with the channel B.)

The gravity ball balance plate comprises a circular plate body (1) and an arc-shaped hemisphere (2) fixedly connected with the circular plate body (1), and is characterized by further comprising a track (3), a channel A (4), a channel B (5), a piston A (6), a bottom fixing body (7), a piston head (15) and a sphere, wherein the track (3) is arranged at the inner upper part of the arc-shaped hemisphere (2), the channel A (4) and the channel B (5) are symmetrically arranged at two sides in the arc-shaped hemisphere (2), the upper end of the channel A (4) is connected with the lower end of the track (3) but not communicated with the lower end of the track, the upper end of the channel B (5) is communicated with the track (3), a cylindrical slot (8) communicated with the outer side wall of the arc-shaped hemisphere (2) is arranged at the communication position of the channel B (5) and the track (3), arc-shaped slots (9) are symmetrically arranged on the inner wall of the slot (8), a piston A (6) is provided with a piston groove (6) in the slot (8), sliders (6) are symmetrically provided with a fixing piece (10), the upper end of the piston head (6) and a groove (15) which is connected with the outer wall of the piston head (7) in a groove (15), a connecting piece (15) is arranged at the lower end of the left end of the piston head (6), a connecting piece (15) and a connecting piece (15) which is connected with the piston (6), a connecting piece (15) by a connecting piece (15), a connecting piece (15) by a connecting piece (6) and a screw thread (15) which is arranged at the left end of the left groove (15) and a connecting piece (15) and a screw thread (15) which are connected with the outer wall of the left groove (15) and a screw thread (15) which are connected with the outer wall of the piston head (15) in a screw thread.

2. The gravity ball balance board of claim 1, further comprising a piston B (21), wherein the piston B (21) is disposed in the connecting member (19), the piston B (21) is a hollow cylinder with a sealed upper end and an open lower end, a through hole B (22) communicated with the channel B (5) is disposed on a sidewall of the piston B (21), symmetrically disposed sliding grooves (25) are disposed on an inner wall of the lower end of the connecting member (19), symmetrically disposed sliding blocks A (23) are disposed at positions of the piston B (21) corresponding to the sliding grooves (25), and the sliding blocks A (23) can rotate 90 ° clockwise or counterclockwise along the sliding grooves (25).

3. The gravitational ball balance board of claim 2, wherein the width of the sliding block A (23) is greater than the width of the sliding groove (25).

4. The kinds of gravity ball balance board of claim 1, wherein the corresponding center angle of the arc groove (9) is 90 °, and the slider (10) can rotate 90 ° clockwise or counterclockwise along the arc groove (9).

5. The gravity ball balance board of claim 1, wherein the two protrusions (14) are symmetrically disposed on the left and right sides of the outer end of the piston A (6), the two protrusions (14) are located on the same horizontal plane as the centers of the left through hole (11) and the right through hole (12), the rotating protrusion (18) is rectangular parallelepiped, and the rotating protrusion (18) and the two protrusions (14) are located on the same horizontal plane.

6. The gravitational ball balance board of claim 1, wherein the channel A (4) and the channel B (5) are the same in shape and size.

7. The kind of gravity ball balance board of any one of claims 1-6 to , wherein the ball body is a glass ball, an iron ball or a lead ball.

8. The kinds of gravity ball balance board of claim 1, wherein the bottom fixing body (7) has an anti-slip groove (24) on its outer wall.

9. The kinds of gravity ball balance board of claim 1, wherein the upper surface of the circular board body (1) is frosted.

10. The gravitational ball balance board of claim 1, wherein the cross-section of the track (3) is circular, and the track (3) forms a circular track around the inner periphery of the arc-shaped hemisphere.

Technical Field

The invention belongs to the technical field of balance cars, and particularly relates to gravity ball balance plates.

Background

The sense of balance is the basis of human action, and the balance training is rehabilitation training aiming at recovering or improving the balance ability of the body, in order to help quickly improve the balance ability of the trainee, various auxiliary exercise/training equipment and devices are produced, wherein the balance board is applied to .

The existing balance board generally comprises balance board bodies and a semicircular sphere fixed below the balance board bodies, and by using the balance board, muscles of lower limbs, waist and abdomen can be exercised intensively, the strength and the flexibility of the muscles are improved, and the balance capability, the coordination capability and the strain capability of the muscles of a user are improved, so that the physical movement quality of the user is improved, and the rehabilitation training effect can be realized for sports injuries.

However, the difficulty of using the balance plate is set to be at present, people with different balance abilities can not use the same balance plates, and for the same person, according to the proficiency, after periods of time, the difficulty of the balance plate can not meet the requirement, and the balance plate needs to be replaced.

Disclosure of Invention

Accordingly, the present invention provides gravity ball balance boards, which can effectively solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme that the gravity ball balance plate comprises a circular plate body and an arc-shaped hemisphere, the circular plate body is fixed on the arc-shaped hemisphere, the gravity ball balance plate further comprises a rail, a channel A, a channel B, a piston A, a bottom fixing body, a piston head and a ball body, the rail is arranged above the arc-shaped hemisphere, the channel A and the channel B are symmetrically arranged on two sides in the arc-shaped hemisphere, the upper end of the channel A is connected with the lower end of the rail but not communicated with the lower end of the rail, the upper end of the channel B is communicated with the rail, a cylindrical slot communicated with the outer side wall of the arc-shaped hemisphere is formed in the position where the channel B is communicated with the rail, arc-shaped grooves are symmetrically formed in the inner wall of the slot, the piston A is arranged in the slot, sliders are symmetrically arranged on the upper side and the lower side of the piston A and can rotate clockwise or anticlockwise along the arc-shaped groove, a left through hole, a right through hole and an upper through hole are formed in the piston A, a transverse channel communicated with the outside is arranged in the piston A, the piston head is fixedly inserted in the transverse channel, grooves are symmetrically formed in the upper side and the upper side wall of the piston A, grooves A are connected with the groove, a thread connecting piece is arranged on the lower end of the groove, a thread connecting piece is connected with the groove, the groove A, the lower.

, the step-by-step rotary piston further comprises a piston B, the piston B is arranged in the connecting piece and is a hollow cylinder with the upper end sealed and the lower end open, a through hole B communicated with the channel B is formed in the side wall of the piston B, sliding grooves symmetrically arranged are formed in the inner wall of the lower end of the connecting piece, sliding blocks A symmetrically arranged are arranged at the positions, corresponding to the positions of the sliding grooves, of the piston B, and the sliding blocks A can rotate 90 degrees clockwise or anticlockwise.

And , the upper and lower width of the sliding block A is larger than that of the sliding groove.

, the arc groove has a corresponding center angle of 90 °, and the slide block can rotate 90 ° clockwise or counterclockwise along the arc groove.

step by step, the left and right sides symmetry of piston A outer end is equipped with the arch, and two bellied positions and the center of left through-hole and right through-hole are on with horizontal plane, it is the cuboid shape to rotate the arch, just it is protruding with two archs on with horizontal plane to rotate.

, the shape and size of the channel A and the channel B are the same.

And , the ball is a glass ball, an iron ball or a shot.

, an anti-slip groove is arranged on the outer wall of the bottom fixing body.

, the upper surface of the round plate body adopts a frosted surface.

Further , the track is circular in cross-section and forms a circular track around an inner periphery of the arcuate hemisphere.

Compared with the prior art, the training difficulty adjusting device has the advantages that the training difficulty can be set only by adjusting the external interference mode in the -type balance plate training mode, the gravity ball balance plate can set different difficulties by rolling of the gravity ball per se, the gravity ball can move to the lowest point in the track, when a patient stands on the balance plate, if the center of gravity is unstable, the balance plate can incline to the side, the gravity ball also rolls in the inclined direction, and the patient can quickly react at the moment, and the balance plate can be adjusted to the horizontal position to keep balance, so that the device can stimulate the reaction capability of the patient more than the -type balance plate, has higher difficulty and better training effect, and can adjust the training difficulty by adjusting the self arrangement of the gravity ball balance plate according to the capability of the patient.

Drawings

FIG. 1 is a schematic perspective view of an gravity ball balance board according to the present invention;

FIG. 2 is a schematic top view of an gravity ball balance board according to the present invention;

FIG. 3 is a schematic front view of an gravity ball balance board according to the present invention;

FIG. 4 is a schematic view of the disassembled structure of gravity ball balance boards according to the present invention;

FIG. 5 is a schematic view of the disassembled structure of the arc-shaped hemisphere and the bottom fixing body according to the present invention;

FIG. 6 is a perspective view of the disassembled structure of the curved hemisphere and the bottom fixture of the present invention;

FIG. 7 is a schematic view of the construction of a piston A and a piston head according to the present invention;

description of reference numerals:

the anti-skidding type piston comprises a circular plate body 1, an arc-shaped hemisphere 2, a track 3, a channel A4, a channel B5, a piston A6, a bottom fixing body 7, a slot 8, an arc-shaped groove 9, a sliding block 10, a left through hole 11, a right through hole 12, an upper through hole 13, a bulge 14, a piston head 15, a groove A16, a slot A17, a rotating bulge 18, a connecting piece 19, a groove body 20, a piston B21, a through hole B22, a sliding block A23, an anti-skidding groove 24 and a sliding groove 25.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are used to mean, for example, either fixedly or removably connected or physically connected, mechanically or electrically connected, directly or indirectly connected through an intermediary, or communicating between two elements.

As shown in fig. 1 to 6, gravity ball balance boards include a circular board 1 and an arc-shaped hemisphere 2, where the circular board 1 is fixed on the arc-shaped hemisphere 2, the gravity ball balance board further includes a rail 3, a channel a4, a channel B5, a piston a6, a bottom fixing body 7, a piston head 15, and a sphere, the cross section of the rail 3 is circular, the rail 3 is disposed above the arc-shaped hemisphere 2, the rail 3 forms a circular rail around the inner periphery of the arc-shaped hemisphere, the channel a4 and the channel B5 have the same shape and size, the channel a4 and the channel B5 are symmetrically disposed on two sides of the arc-shaped hemisphere 2, the upper end of the channel a4 is connected but not communicated with the lower end of the rail 3, the upper end of the channel B5 is communicated with the rail 3, the upper and lower ends of the channel a are both closed, the channel a can be balanced with the channel B, and avoid imbalance of the balance board caused by one-.

The connecting part of the channel B5 and the track 3 is provided with a cylindrical slot 8 communicated with the outer side wall of the arc-shaped hemisphere 2, the inner wall of the slot 8 is symmetrically provided with arc-shaped grooves 9, the circle center angle corresponding to the arc-shaped grooves 9 is 90 degrees, a piston A6 matched with the shape of the slot 8 is arranged in the slot 8, the upper end and the lower end of the position of the outer side wall of the piston A6 corresponding to the arc-shaped grooves 9 are symmetrically provided with sliders 10, the sliders 10 can rotate 90 degrees clockwise or anticlockwise along the arc-shaped grooves 9, the piston A6 is provided with a left through hole 11, a right through hole 12 and an upper through hole 13, the left side and the right side of the outer end of the piston A6 are symmetrically provided with bulges 14, the positions of the two bulges 14 and the centers of the left through hole 11 and the right through hole 12 are on the same horizontal plane of , a transverse channel communicated with the left through hole 11, the right through hole 12, the upper through hole 13 and the outside is arranged in the piston A6, the piston head 15 can be fixed in the transverse channel, the upper end and the lower end of the piston A6 are provided with.

The lower end of the channel A4 is connected with the lower end of the channel B5, a cylindrical connecting piece 19 which is communicated with the outer side wall of the arc-shaped hemisphere 2 and extends downwards is arranged at the joint of the channel A4 and the channel B5, threads are arranged on the outer wall of the lower end of the connecting piece 19, a groove body 20 which can contain a sphere is arranged in the center of the bottom fixing piece 7, threads are arranged on the inner wall of the groove body 20, and the bottom fixing piece 7 is connected with the lower end of the connecting piece 19 through the threads.

In the above technical solution, as shown in fig. 4, when the piston is inserted into the slot, the left channel and the right channel are communicated with the track, and the ball can roll in the track, thereby increasing the difficulty of training the balance board. When needs reduce the balance plate training degree of difficulty, the accessible anticlockwise rotates 90 left through-holes with the piston head and is linked together with passageway B, goes up the through-hole and is linked together on the left of the track, and right through-hole removes to the top, and the track right side is sealed, and the spheroid is through along last through-hole, left through-hole, passageway B, the connecting piece that communicate on the left of the track this moment, finally falls into the tank body. In addition, the piston head is inserted in the piston A, the piston head is fixed in the piston A through the slot A and the groove A, the piston can be driven to rotate by rotating the rotating protrusion, and in addition, after the piston head is taken out, a sphere in the track can be taken out or put in. In addition, the bottom fixing body is in threaded connection with a connecting piece arranged at the lower end of the arc-shaped hemisphere, and the sphere can be taken out or placed in the groove body by unscrewing the bottom fixing body.

Preferably, as shown in fig. 5, the device further includes a piston B21, the piston B21 is disposed in the connecting member 19, the piston B21 is a hollow cylinder with a sealed upper end and an open lower end, a through hole B22 communicated with the channel B5 is disposed on a side wall of the piston B21, symmetrically disposed sliding grooves 25 are disposed on an inner wall of the lower end of the connecting member 19, symmetrically disposed sliding blocks a23 are disposed at positions of the piston B21 corresponding to the sliding grooves 25, and the sliding blocks a23 can rotate 90 ° clockwise or counterclockwise along the sliding grooves 25. The sliding groove is arc-shaped, the radian is 90 degrees, the lower end of the channel B can be closed by rotating the piston B clockwise or anticlockwise by 90 degrees, and the ball body is prevented from flying out of the groove body.

Preferably, the upper and lower widths of the sliding block a23 are larger than the upper and lower widths of the sliding chute 25, and this arrangement facilitates the sliding block to drive the piston B to rotate.

As a preferred aspect of the above solution, the rotating protrusion 18 is rectangular parallelepiped, and the rotating protrusion 18 and the two protrusions 14 are on the same level of . As shown in the figure, this arrangement is convenient for the user to know whether the track is connected, specifically, as follows, when the rotating protrusion and the two protrusions on the piston A are on the same level of , the track is connected, and when the rotating protrusion and the two protrusions on the piston A are vertical, the track is connected with the channel B.

Preferably, the rotating protrusion 18 is circular.

Preferably, in the above technical solution, the ball is a glass ball, an iron ball or a shot ball. Through changing the spheroid of different grade type, can set up the balance plate and be different training difficulties.

Preferably, the outer wall of the bottom fixing body 7 is provided with an anti-slip groove 24. The bottom fixing body can move conveniently.

Preferably, in the above technical solution, the upper surface of the circular plate 1 is a frosted surface. Increase friction and avoid slipping in the using process.

the training difficulty can be set only by adjusting the external interference form, and the gravity ball balance board can set different difficulty by rolling the gravity ball itself, the gravity ball will move to the lowest point of the orbit in the orbit, when the patient stands on the balance board, if the center of gravity is unstable, the balance board will incline to side, at this time the gravity ball will roll to incline direction, at this time the patient will make a response quickly, the balance board will be adjusted to the horizontal position to keep balance, so it can stimulate the reaction ability of the patient better than the balance board, it has higher difficulty and better training effect.

3 types of training with different strengths are set according to the weight of the ball (glass ball, iron ball and shot), and similarly types of gravity balls can be divided into 3 types with different strengths, and the total strength is 9 grades.

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 invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.