CN220989545U

CN220989545U - Long-acting standing balance training instrument

Info

Publication number: CN220989545U
Application number: CN202323014015.7U
Authority: CN
Inventors: 洪冰; 王英姿
Original assignee: Taizhou Municipal Hospital
Current assignee: Taizhou Municipal Hospital
Priority date: 2023-11-08
Filing date: 2023-11-08
Publication date: 2024-05-24
Anticipated expiration: 2033-11-08

Abstract

The utility model discloses a long-acting standing balance training instrument which comprises a base and a controller, wherein the base comprises a base body, a training device and an attitude angle sensor, the top surface of the base body is provided with a notch, the training device comprises a standing plate, a ball body and a ball sleeve, a plurality of attitude angle sensors are respectively fixed on the bottom surface of the standing plate, the controller is electrically connected with the base, the ball sleeve comprises a lower cover body and an upper ring body, the lower cover body is a hemispherical cover and is fixed in the notch in an upward opening manner, the upper ring body is detachably spliced at the top of the lower cover body, the lower cover body and the upper ring body jointly surround a cavity with a notch at the top and capable of being rotatably placed in the ball body when being spliced, one part of the ball body extends out of the notch and is fixed with the standing plate, the ball sleeve can assist a user in exercising balance sense, a user is prevented from falling down, and the device is long in service life.

Description

Long-acting standing balance training instrument

[ Field of technology ]

The utility model relates to the technical field of medical instruments, in particular to the technical field of balance training instruments.

[ Background Art ]

It has been found that, due to poor body balance, falls and foot sprains occur not only in the elderly but also in the young. Thus, healthcare workers often need to observe the standing position of a patient, and score and predict the patient based on his or her swing. However, the process is greatly influenced by subjective judgment of medical staff, is labor-consuming and not objective enough, and cannot assist a patient to exercise balance feeling.

For this purpose, the applicant has reported a standing balance training machine (bulletin number CN 216456785U). The device can utilize the rotation of spheroid in the ball cover in order to enlarge user's focus change, cooperates a plurality of attitude angle sensor again in order to real-time perception standing board's angle change to evaluate user's balanced sense objectively, supplementary user carries out the exercise of balanced sense simultaneously. In practical application, the applicant finds that the rotation jamming phenomenon easily occurs due to long-time relative extrusion and friction of the ball body and the ball sleeve, so that the balance training effect is affected. However, the ball body and the ball sleeve of the primary training instrument cannot be detached and replaced, and the ball sleeve is directly fixed at the notch of the seat body, so that later maintenance is difficult, and the maintenance cost is high.

[ utility model ]

The utility model aims to solve the problems in the prior art, and provides a long-acting standing balance training instrument which can assist a user in performing balance exercise, prevent the user from falling down and is long in service life.

In order to achieve the above purpose, the utility model provides a long-acting standing balance training instrument, which comprises a base and a controller, wherein the base comprises a base body, a training device and an attitude angle sensor, the top surface of the base body is provided with a notch, the training device comprises a standing plate, a ball body and a ball sleeve, a plurality of attitude angle sensors are respectively fixed on the bottom surface of the standing plate, the controller is electrically connected with the base, the ball sleeve comprises a lower cover body and an upper ring body, the lower cover body is a hemispherical cover and is fixed in the notch in an upward opening manner, the upper ring body is detachably spliced at the top of the lower cover body, the lower cover body and the upper ring body jointly surround a cavity with a notch at the top and capable of being rotatably placed in the ball body when being spliced, and a part of the ball body extends out of the notch and is fixed with the standing plate.

Preferably, the split surfaces of the lower cover body and the upper ring body are respectively provided with an annular convex edge which extends outwards and is provided with a plurality of positioning holes, and the upper ring and the lower ring of the annular convex edges are connected through a plurality of groups of fasteners penetrating through the corresponding positioning holes.

Preferably, a plurality of corresponding grooves are respectively arranged at the inner cambered surfaces of the lower cover body and the upper ring body.

Preferably, the base further comprises a coupler, the coupler comprises a support and a support, the support is fixed on the bottom surface of the standing board and the top surface of the notch respectively, one end of the support is in threaded connection with the support located above, the other end of the support is fixed with a part of the sphere extending out of the notch, one end of the support is in threaded connection with the support located below, and the other end of the support is fixed with the bottom end of the lower cover.

Preferably, a plurality of limiting protrusions are arranged at the outer wall of a part of the sphere extending out of the notch.

Preferably, the base is internally provided with a corrector for driving the standing board to restore to a horizontal state, the corrector comprises permanent magnets and electromagnets, a plurality of permanent magnets are respectively fixed at the left end and the right end of the standing board and one end of the sphere far away from the standing board, and a plurality of electromagnets are respectively fixed in the side wall and the bottom wall of the base body and are in one-to-one correspondence with the permanent magnets.

Preferably, a limiter which limits the station board from tilting again when the station board is restored to a horizontal state is arranged in the base, the limiter comprises a driving machine and a supporting block, a through groove is horizontally arranged on the side wall of the base, and the driving machine can drive the supporting block to enter and exit the notch along the through groove and support or release the station board.

Preferably, an annular supporting pad is arranged on the periphery of the top end of the seat body.

Preferably, the bottom surface of the base is fixed with a plurality of universal wheels.

Preferably, the intelligent control device further comprises a support frame and handles, wherein the controller is vertically arranged above the seat body through the support frame, and one ends of the handles are respectively fixed at the middle upper part of the support frame.

The utility model has the beneficial effects that:

1) The ball sleeve, the standing plate and the ball body are combined to form the trainer, so that the gravity center change of a user can be amplified by utilizing the rotation of the ball body in the ball sleeve during use, and meanwhile, the angle change of the standing plate is sensed in real time by utilizing the gesture angle sensors respectively arranged below the standing plate, so that the balance feeling of the user is objectively evaluated, the user is assisted in exercising the balance feeling, the user is prevented from falling down, and the user can also disassemble the ball sleeve periodically according to the requirement to check and replace the ball body, thereby greatly prolonging the service life of the device;

2) The annular convex edges which extend outwards and are provided with the plurality of positioning holes are respectively arranged on the splicing surfaces of the lower cover body and the upper ring body, so that the threaded connection of the lower cover body and the upper ring body can be realized by utilizing a plurality of groups of fasteners penetrating through the corresponding positioning holes, and the disassembly and the assembly are simpler and more convenient;

3) The detachable connection between the ball sleeve and the seat body and between the ball and the standing board is realized by additionally arranging the connectors formed by the support posts and the support seats, so that the user can conveniently and automatically replace related parts according to the requirement.

The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.

[ Description of the drawings ]

FIG. 1 is a schematic view of the internal structure of a base of a long-acting standing balance training machine of the present utility model with annular support pads and stoppers removed;

FIG. 2 is a schematic diagram of the assembly of the training device of the long-acting standing balance training machine of the present utility model with the coupling when the standing board is removed;

FIG. 3 is a top view of the training machine of the long-acting standing balance training machine of the present utility model with the standing board removed;

fig. 4 is a front view of the long-acting standing balance training machine of the present utility model.

In the figure: 1-base, 11-base, 111-notch, 112-through slot, 12-trainer, 121-standing board, 122-sphere, 123-sphere sleeve, 1231-annular flange, 1232-groove, 124-limit projection, 13-coupler, 131-pillar, 132-support, 14-annular support pad, 15-attitude angle sensor, 16-centralizer, 161-permanent magnet, 162-electromagnet, 17-limiter, 18-universal wheel, 2-support frame, 3-controller, 4-handle.

[ Detailed description ] of the invention

Referring to fig. 1 to 4, the long-acting standing balance training apparatus of the present utility model includes a base 1 and a controller 3, the base 1 includes a base 11, a training device 12 and an attitude angle sensor 15, the top surface of the base 11 is provided with a notch 111, the training device 12 includes a standing board 121, a ball 122 and a ball cover 123, a plurality of the attitude angle sensors 15 are respectively fixed on the bottom surface of the standing board 121, the controller 3 is electrically connected with the base 1, the ball cover 123 includes a lower cover and an upper ring, the lower cover is a hemispherical cover and is fixed in the notch 111 with an opening facing upwards, the upper ring is detachably spliced on the top of the lower cover, the lower cover and the upper ring together enclose a chamber with a notch at the top and into which the ball 122 can be rotatably placed when being spliced, and a part of the ball 122 extends out of the notch and is fixed with the standing board 121.

The split surfaces of the lower cover body and the upper ring body are respectively provided with an annular convex edge 1231 which extends outwards and is provided with a plurality of positioning holes, and the upper ring and the lower ring of the annular convex edge 1231 are connected through a plurality of groups of fasteners penetrating through the corresponding positioning holes.

A plurality of corresponding grooves 1232 are respectively arranged at the inner cambered surfaces of the lower cover body and the upper ring body.

The base 1 further comprises a coupler 13, the coupler 13 comprises a support 131 and a support 132, the support 132 is respectively fixed on the bottom surface of the standing board 121 and the top surface of the notch 111, one end of the support 131 is in threaded connection with the support 132 positioned above, the other end of the support 131 is fixed with a part of the sphere 122 extending out of the notch, and one end of the support 131 is in threaded connection with the support 132 positioned below, and the other end of the support 131 is fixed with the bottom end of the lower cover.

The outer wall of a part of the sphere 122 extending out of the notch is provided with a plurality of limiting protrusions 124. Wherein each of the limit protrusions 124 is effective to control the rotational range of the ball 122.

The base 1 is internally provided with a corrector 16 for driving the standing plate 121 to restore to a horizontal state, the corrector 16 comprises permanent magnets 161 and electromagnets 162, a plurality of permanent magnets 161 are respectively fixed at the left and right ends of the standing plate 121 and one end of the sphere 122 far away from the standing plate 121, and a plurality of electromagnets 162 are respectively fixed in the side wall and the bottom wall of the base 11 and are in one-to-one correspondence with the permanent magnets 161. Because the centralizer 16 can enable the standing board 121 to be restored to a horizontal state at any time in the whole test process, the use convenience of the device can be greatly improved.

The base 1 is internally provided with a limiter 17 which limits the standing board 121 from tilting again when the standing board 121 is restored to a horizontal state, the limiter 17 comprises a driving machine and a supporting block, the side wall of the base 11 is horizontally provided with a through groove 112, and the driving machine can drive the supporting block to enter and exit the notch 111 along the through groove 112 and support or release the standing board 121.

An annular supporting pad 14 is arranged on the periphery of the top end of the seat body 11.

A plurality of universal wheels 18 are fixed on the bottom surface of the base 11.

The multifunctional electric bicycle further comprises a support frame 2 and handles 4, wherein the controller 3 is vertically arranged above the seat body 11 through the support frame 2, and one ends of the handles 4 are respectively fixed at the middle upper part of the support frame 2. Wherein the handle 4 may cooperate with the annular support pad 14 to give the user a certain protection before and after testing.

The working process of the utility model comprises the following steps:

First, the user stands on the annular support pad 14 and holds the handle 4, waiting for the start of the test. When the test is started, the user releases the handle 4 and stands on the standing board 121, maintaining the body balance as much as possible. If the center of gravity of the user is not well controlled, the ball 122 will rotate in the ball sleeve 123 to swing the standing board 121 and the user thereon, and the posture angle sensor 15 will send the signal of the angle change of the standing board 121 to the controller 3 in real time. The screen of the controller 3 can also prompt information to require the user to tilt left, right, forward or backward according to the requirement, thereby increasing the difficulty of testing or exercising.

Before, after or during the test, if the standing board 121 needs to be restored to the horizontal state, the controller 3 can activate the electromagnet 162 to attract the permanent magnet 161 by magnetic force, so as to drive the standing board 121 to restore to the initial position. When the standing board 121 is in a horizontal state, the supporting block can be driven by a driving machine to enter the notch 111 along the through groove 112 and bear the standing board 121, so that the standing board 121 is limited to move again.

After a period of use, the user may choose to inject lubrication along each groove 1232, and may choose to replace the ball 122 and/or the ball sleeve 123, thereby improving the smoothness of rotation between the ball 122 and the ball sleeve 123. For the ball cover 123, the fasteners can be unscrewed to remove the upper ring body, and then the post 131 and the support 132 of the coupler 13 located below can be unscrewed to remove the lower cover body. For the ball 122, the support 131 and the support 132 of the coupler 13 located above may be unscrewed to complete the separation of the standing board 121 from the ball 122.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims

1. The utility model provides a long-acting standing balance training appearance, includes base (1) and controller (3), base (1) include pedestal (11), training ware (12) and gesture angle sensor (15), the top surface of pedestal (11) is equipped with notch (111), training ware (12) are including standing board (121), spheroid (122) and ball cover (123), a plurality of gesture angle sensor (15) are fixed respectively on the bottom surface of standing board (121), controller (3) are connected with base (1) electricity, its characterized in that: the ball sleeve (123) comprises a lower cover body and an upper ring body, wherein the lower cover body is a hemispherical cover and is fixed in a notch (111) in an upward shape, the upper ring body is detachably spliced at the top of the lower cover body, the lower cover body and the upper ring body jointly surround a cavity with a notch at the top and capable of being rotatably placed in a ball body (122) when being spliced, and one part of the ball body (122) extends out of the notch and is fixed with a standing plate (121).

2. The long-acting standing balance training machine of claim 1, wherein: the split surfaces of the lower cover body and the upper ring body are respectively provided with an annular convex edge (1231) which extends outwards and is provided with a plurality of positioning holes, and the upper ring and the lower ring of the annular convex edges (1231) are connected through a plurality of groups of fasteners penetrating through the corresponding positioning holes.

3. The long-acting standing balance training machine of claim 2, wherein: a plurality of corresponding grooves (1232) are respectively arranged at the inner cambered surfaces of the lower cover body and the upper ring body.

4. The long-acting standing balance training machine of claim 1, wherein: the base (1) further comprises a coupler (13), the coupler (13) comprises a support (131) and a support (132), the support (132) is respectively fixed on the bottom surface of the standing plate (121) and the top surface of the notch (111), one support (131) is in threaded connection with the support (132) positioned above, the other end of the support (131) is fixed with a part of the sphere (122) extending out of the notch, and the other support (131) is in threaded connection with the support (132) positioned below, and the other end of the support is fixed with the bottom end of the lower cover.

5. The long-acting standing balance training machine of claim 1, wherein: and a plurality of limiting protrusions (124) are arranged at the outer wall of a part of the sphere (122) extending out of the notch.

6. The long-acting standing balance training machine of claim 1, wherein: the base (1) is internally provided with a corrector (16) for driving the standing plate (121) to restore to a horizontal state, the corrector (16) comprises permanent magnets (161) and electromagnets (162), a plurality of permanent magnets (161) are respectively fixed at the left end and the right end of the standing plate (121) and one end of the ball body (122) far away from the standing plate (121), and a plurality of electromagnets (162) are respectively fixed in the side wall and the bottom wall of the base body (11) and are in one-to-one correspondence with the permanent magnets (161).

7. The long-acting standing balance training apparatus of claim 6, wherein: the base (1) is internally provided with a limiter (17) which limits the standing board (121) from tilting again when the standing board (121) is restored to a horizontal state, the limiter (17) comprises a driving machine and a supporting block, the side wall of the base body (11) is horizontally provided with a through groove (112), and the driving machine can drive the supporting block to enter and exit the notch (111) along the through groove (112) and bear or release the standing board (121).

8. The long-acting standing balance training machine of claim 1, wherein: an annular supporting pad (14) is arranged on the periphery of the top end of the seat body (11).

9. The long-acting standing balance training machine of claim 1, wherein: the bottom surface of the base body (11) is fixed with a plurality of universal wheels (18).

10. A long-acting standing balance training machine according to any of claims 1 to 9, characterized in that: still include support frame (2) and handle (4), controller (3) are through support frame (2) and vertical setting in the top of pedestal (11), and a plurality of the one end of handle (4) is fixed in the upper portion in support frame (2) respectively.