CN200942262Y - balance trainer - Google Patents

Abstract

A balance training device structure mainly utilizes the interaction of a plurality of permanent magnets matched with opposite electromagnets arranged at corresponding positions to enable a fulcrum shaft with a saddle to generate relative swinging movement, thereby generating a balance training effect; in addition, the operation of each electromagnet is controlled by the cooperation of the preset program of the microcomputer and the relevant controller. The utility model avoids the generation of great transmission and friction sound in use and generates annoying noise.

Description

balance trainer

technical field

The utility model relates to a balance trainer in sports equipment, in particular to a structure in which an electromagnet interacts with a permanent magnet to achieve a silent driving effect.

Background technique

Referring to the published Japanese application No. 2003-010290 and No. 2003-010291 patent cases and other utility models, the balance trainer contains a saddle that can be driven to swing, and the user sitting on the saddle needs to watch its deflection at any time Adjust the center of gravity of the body accordingly to prevent falling, so as to achieve the effect of balance training.

However, the driving method of the saddle in similar designs is nothing more than using traditional motor transmission components such as electric motors, gears, screws, connecting rods or cams, so that the saddle is affected by the driving force to produce the expected swing effect. However, it is worth noting that these transmission modes will produce great transmission and friction sounds, and make annoying noises, which obviously need to be improved.

Utility model content

The purpose of this utility model is to provide a balance trainer that does not generate movement noise at all. The solution is to use non-contact magnetic components to obtain the same transmission efficiency as the traditional motor transmission components.

The utility model mainly uses a plurality of permanent magnets to cooperate with the interaction of relative electromagnets set at corresponding positions, so that the supporting shaft with the saddle produces relative swinging motion, thereby producing the effect of balance training.

Further, the operation of each electromagnet is controlled by the preset program of the microcomputer and cooperates with the relevant controller.

This balance trainer consists of a main body with a tripod, a fulcrum with a saddle on the top, and a positioning plate. A plurality of permanent magnets with specific magnetism are arranged on the bottom ring of the fulcrum, and the main body is opposite to the At the corresponding position of the permanent magnet, there are also corresponding electromagnets. Through the preset program of the microcomputer and the connection and operation of the controller, more than one electromagnet will produce the expected mutual magnetism with its corresponding permanent magnet within a unit time. The effect, and then make the fulcrum bear the force and the relative position swing accordingly.

Elastic parts are arranged between the supporting shaft spacer and the positioning plate of the balance trainer.

The operation of each electromagnet is controlled by the preset program of the microcomputer and the relevant controller.

It is also possible to set the electromagnet and the permanent magnet in the balance trainer to the positions of the up and down action states; or exchange the positions of the electromagnet and the permanent magnet.

Due to the adoption of the above scheme, the utility model avoids the generation of great transmission and friction sounds and annoying noises during use.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model;

Fig. 2 is a schematic plan view of the embodiment shown in Fig. 1;

Fig. 3 is a structural schematic diagram of another embodiment of the utility model.

Detailed ways:

In order to further disclose the technical means and structural features of the present utility model, the following detailed descriptions are given in conjunction with the accompanying drawings:

1 and 2, it can be seen that the balance trainer is composed of a main body 10 with a tripod 11 , a pivot 20 with a saddle 21 at the top, and a positioning plate 30 . Wherein, a plurality of permanent magnets 22 with specific magnetism are arranged around the bottom end of the support shaft 20 , and electromagnets 12 corresponding to each other are arranged at corresponding positions of the main body 10 relative to the permanent magnets 22 . Then, by the preset program of the microcomputer 40 combined with the operation of the controller 50, any more than one electromagnet 12 can produce an expected mutual magnetic interaction (such as attracting or repelling each other) with its corresponding permanent magnet 22 in a unit time, and then make The supporting shaft 20 is subjected to a force and the relative position swings accordingly, achieving the desired effect.

In short, when a group of electromagnets 12 and their corresponding permanent magnets 22 (hereinafter referred to as the action group) produce mutual attraction or repulsion, the relative position of the support shaft 20 will swing according to the force situation, so , the saddle 21 can produce an expected random swing effect by continuously changing the action groups randomly per unit time.

Since the built-in programs preset in the microcomputer 40 do not belong to the scope of patent examination, they will not be described in detail.

Another embodiment, as shown in Figure 3, can change the setting positions of the electromagnet 12 and the permanent magnet 22 into an up and down action state, so that the supporting shaft 20 will produce another kind of motion direction (as indicated by the arrow), and The expected motion effect is also obtained.

In fact, in the present invention, the positions of the electromagnet 12 and the permanent magnet 22 can also be reversed, while still retaining the same electromagnetic effect.

Claims (7)

1. The balance trainer is characterized in that: it includes a plurality of permanent magnets and electromagnets, and the permanent magnets and electromagnets cooperate with each other and are connected to the saddle pivot that can produce relative swinging motion under its action. 2. The balance trainer as claimed in claim 1, characterized in that: the electromagnet is connected with a controller that cooperates with a microcomputer preset program. 3. A balance trainer, comprising a main body with a tripod, a fulcrum with a saddle at the top, and a positioning plate, characterized in that: a plurality of permanent magnets with magnetism are arranged on the bottom ring of the fulcrum, and the main body is opposite to the At the corresponding position of the permanent magnet, there is also an electromagnet operated by the preset program of the microcomputer and controlled by the controller, so that more than one electromagnet can produce the expected mutual magnetic interaction with the corresponding permanent magnet in a unit time, and then the supporting The shaft is stressed and the relative position swings accordingly. 4. The balance training device as claimed in claim 3, characterized in that: an elastic member is provided between the supporting shaft spacer and the positioning plate. 5. The balance trainer as claimed in claim 3, characterized in that: each electromagnet is connected to a controller with a microcomputer preset program to be manipulated by the controller. 6. The balance trainer as claimed in claim 3, characterized in that: the electromagnet and the permanent magnet are in the up and down action state. 7. The balance trainer as claimed in claim 3, wherein the positions of the electromagnet and the permanent magnet are reversed.

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