CN202237046U

CN202237046U - Magnetic control damping system of spinning exercise bike

Info

Publication number: CN202237046U
Application number: CN2011203093993U
Authority: CN
Inventors: 邢开斌
Original assignee: FOSHAN CITY SHUNDE DISTRICT OMA MANUFACTURE Co Ltd
Current assignee: Guangdong Oma Fitness Equipments Co., Ltd.
Priority date: 2011-08-23
Filing date: 2011-08-23
Publication date: 2012-05-30
Anticipated expiration: 2021-08-23

Abstract

The utility model relates to components of body building equipment, in particular to a damping system for an exercise bike used for simulating bikes for exercise. The damping system is a magnetic control damping system of a spinning exercise bike. The magnetic control damping system comprises a fixed seat, a U-type fixed mount, magnetic irons, a handle and a steel wire, wherein the U-type fixed mount is movably arranged on the fixed seat, a return spring is arranged on the U-type fixed mount, the magnetic irons are two magnetic irons fixed at the inner side of the U-type fixed mount in parallel; one end of the steel wire is connected with the U-type fixed mount, and the other end of the steel wire is fixedly connected with the handle. According to the magnetic control damping system, the resistance to motion of the exercise bike can be stably adjusted, the structure is simple, the use is convenient, and the magnetic control damping system cannot cause damage to the exercise bike.

Description

Dynamic exercycle magnetic control damper system

Technical field

The utility model is involved in a kind of parts of body-building equipment, is involved in a kind of exercycle damping system that is used to imitate bicycle sport.

Technical background

The resistance of existing analog bicycle exercycle has mechanical friction type and magnetic force resistance type, and the mechanical friction type complex structure causes damage to exercycle easily; The magnetic force resistance type such as the patent No. are 02285871.7 " exercycle transmission magnetic control means ", and this device mainly is the size that reaches the adjustment resistance by the distance of adjustment magnet piece and flywheel, its complex structure, and control magnetic force resistance size is unstable.

The utility model content

The purpose of the utility model is to provide a kind of simple in structure, resistance stable, and exercycle is had the exercycle magnetic control damper system of protective effect.

Dynamic exercycle magnetic control damper system includes holder, U type fixed mount, magnet, handle and steel wire rope; Described U type fixed mount is movably arranged on the holder; And on U type fixed mount, a return spring being set, said magnet is that two secured in parallel are at the inboard magnet of U type fixed mount; Described steel wire rope one end is connected in U type fixed mount, and the other end is fixedly connected on handle.

Above-mentioned magnet is permanent magnet.

Above-mentioned return spring is tension spring or torque spring.

The beneficial effect of the utility model

Because the utility model is provided with two blocks of magnet; Utilize the principle of magnetic field intercepts to adjust the resistance size of exercycle; Can not cause damage to exercycle; And the utility model also utilizes the steel wire rope of existing bicycle and return spring know-why to stablize the size of adjusting resistance, purpose simple in structure, easy to use as adjusting U type fixed mount upper-lower position, reaching.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the scheme of installation of the utility model.

Fig. 3 is the use sketch map of the utility model.

Fig. 4 is the use scheme of installation of the utility model.

The specific embodiment

Dynamic exercycle magnetic control damper system as depicted in figs. 1 and 2 includes holder 1, U type fixed mount 2, magnet 3, handle 4 and steel wire rope 5; Described U type fixed mount 2 is movably arranged on the holder 1; And a return spring 6 is set on U type fixed mount 2; This return spring 6 is fixed on the vehicle frame of exercycle for holding one by one; The other end is connected in the tension spring of U type fixed mount 2, and said magnet 3 is the permanent magnets of two secured in parallel in U type fixed mount 2 inboards, and described steel wire rope 5 is the brake steel wire know-why of existing bicycle; These steel wire rope 5 one ends are fixed on holder 1 and are connected in U type fixed mount 2, and the other end is fixedly mounted on and is connected in handle 4 on the exercycle vehicle frame.

Above-mentioned return spring 6 also can be set to the torque spring that is fixed on the holder 1 for 2 times at U type fixed mount.

When this dynamic exercycle magnetic control damper system uses such as Fig. 3 and shown in Figure 4; The holder of this dynamic exercycle magnetic control damper system is fixed on the vehicle frame 7 of exercycle; Make two blocks of magnet 3 on the U type fixed mount 2 be positioned at the both sides, aluminium alloy disk 8 edge of exercycle, through the magnetic field between two blocks of magnet 3, and two blocks of magnet 3 are through stirring handle 4 pulling steel wire ropes 5 pulling U type fixed mounts 2 when making 8 rotations of aluminium alloy disk; Be provided with return spring 6 again on the U type fixed mount 2; Two blocks of magnet 3 of U type fixed mount 2 drives are swung up and down, thereby reach the distance of regulating magnet 3 and aluminium alloy disk 8, the size of resistance when moving to change aluminium alloy disk 8; Promptly adjust the contact area in magnetic field and aluminium alloy disk 8 in the magnet 3, the size of resistance when changing 8 motions of aluminium alloy disk.

Claims

1. dynamic exercycle magnetic control damper system; It is characterized in that: this system includes holder (1), U type fixed mount (2), magnet (3), handle (4) and steel wire rope (5); Described U type fixed mount (2) is movably arranged on the holder (1); And a return spring (6) is set on U type fixed mount (2), said magnet (3) is that two secured in parallel are at the inboard magnet of U type fixed mount (2); Described steel wire rope (5) one ends are connected in U type fixed mount (2), and the other end is fixedly connected on handle (4).

2. dynamic exercycle magnetic control damper system according to claim 1 is characterized in that: described magnet (3) is permanent magnet.

3. dynamic exercycle magnetic control damper system according to claim 1 is characterized in that: described return spring (6) is tension spring or torque spring.