CN210447972U

CN210447972U - Self-generating fan exercise bicycle

Info

Publication number: CN210447972U
Application number: CN201921298388.2U
Authority: CN
Inventors: 陈怡叡
Original assignee: Zhejiang Everbright Ind Inc
Current assignee: Zhejiang Everbright Ind Inc
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-05
Anticipated expiration: 2029-08-12

Abstract

The utility model relates to the technical field of fitness equipment, in particular to a self-generating fan exercise bicycle, which comprises a fan frame, a fan component, an electronic watch and a rotating mechanism, wherein the rotating mechanism is connected with the fan component in a matching way, the self-generating fan exercise bicycle also comprises a generating mechanism, the generating mechanism comprises a positioning frame, an installation base shaft, a coil fixing frame, a coil group, a magnet and a flywheel, the magnet is connected with the inner wall of the flywheel and a gap is reserved between the magnet and the coil fixing frame, the side part of the installation base shaft is connected with the rotating mechanism in a matching way, the magnet rotates around the coil, the outer side of the coil fixing frame is also provided with a cam seat, the coil group is connected on the coil fixing frame and is in matching and abutting connection with the outer wall of the cam seat, the utility model has reasonable structural design, the rotating mechanism drives the installation base shaft to rotate, and then supply power to the power consumption department on the fan car, improve resource utilization.

Description

Self-generating fan exercise bicycle

Technical Field

The utility model relates to a body-building apparatus technical field especially relates to a from generating fan exercise bicycle.

Background

Nowadays, body building becomes national sports, and training apparatuses in a gymnasium are diversified according to the requirements of exercisers. Wherein, the fan car is also being liked by exerciser, and fan through pedal control rear wheel produces the windage resistance, can control the size of windage resistance at any time moreover, makes things convenient for exerciser's use, connects the electronic watch in addition on the fan car simultaneously, can show the all kinds of data that the fan car produced at the operation in-process.

However, when the conventional fan bicycle is used, a battery or an external power supply is often required to be arranged in the electronic watch for use, the battery is limited in service life, the battery is required to be replaced frequently, energy is consumed easily, the use method of the external power supply is a great use limitation on the fan bicycle, and the use performance of the fan exercise bicycle is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fan exercise bicycle that simple structure, can be from generating electricity, the energy can be saved, improve resource utilization, practicality are strong to the shortcoming and the weak point that exist of fan exercise bicycle among the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a self-generating fan exercise bike comprises a fan frame, a fan assembly connected to the front side of the fan frame, an electronic watch arranged above the fan assembly, and a rotating mechanism connected to the rear side of the fan frame, wherein the rotating mechanism is connected with the fan assembly in a matched mode, the exercise bike further comprises a generating mechanism connected to the fan frame, the generating mechanism comprises a positioning frame connected with the fan frame in a matched mode, an installation base shaft connected with the positioning frame in a matched mode, a coil fixing frame connected to the installation base shaft, coil groups arranged on the coil fixing frame, a magnet connected to the outer side of the fixing frame and a flywheel connected with the outer wall of the magnet in a matched mode, the magnet is connected to the inner wall of the flywheel and a gap is reserved between the magnet and the coil fixing frame, the side portion of the installation base shaft is connected with the rotating mechanism in a matched mode, the magnet rotates around the coil, the coil group is connected to the coil fixing frame and is in fit, abutting and connection with the outer wall of the cam seat.

Preferably, the method comprises the following steps: fan frame rear side fixedly connected with location fagging and this location fagging bottom extend and have the fixed column, still be connected with the magnetic control subassembly along the action of flywheel extrados far and near on the fixed column, the magnetic control subassembly includes the arc mounting panel, with the assembly section of thick bamboo of arc mounting panel upper end integrated into one piece setting, with the tensile return subassembly of arc mounting panel outer wall cooperation slip setting, connect the limiting plate at arc mounting panel inner wall and all establish the magnetic core on the limiting plate, be provided with the draw-in groove of being connected with the magnetic core cooperation on the limiting plate, the assembly section of thick bamboo is connected with the fixed column cooperation, stay cord return subassembly and fan frame cooperation are.

Preferably, the method comprises the following steps: the stretching return assembly comprises a sliding push block, a pull rope connected with the sliding push block in a matched mode, a stretching spring sleeved on the outer side of the pull rope, a limiting frame connected with the rear end of the stretching spring in a matched mode, a regulating cam connected with the rear end of the pull rope in a matched mode, and a driving motor connected with the regulating cam in a matched mode, wherein the front end of the stretching spring is connected with the sliding push block in a matched mode, the sliding push block is connected with the limiting frame on the fan frame, the front end of the pull rope is connected with the sliding push block in a matched mode, and the driving motor is connected with the side portion of the fan frame in a matched.

Preferably, the method comprises the following steps: the power generation mechanism still includes the accumulate device, the accumulate device includes automatically controlled board, sets up transformer, stabiliser and the electrical storage device on automatically controlled board, the electricity that the coil assembly was sent passes through the vary voltage of transformer and the steady voltage of stabiliser in proper order after, the cooperation electrical storage device storage, the electrical storage device respectively with electron table and driving motor cooperation electric connection.

Preferably, the method comprises the following steps: the flywheel comprises a flywheel main body, a copper ring arranged on an outer ring of the flywheel main body, an assembling seat fixedly connected to the inner wall of the flywheel main body and a rotary drum connected to the outer wall of the flywheel main body, wherein the assembling seat and the rotary drum are arranged oppositely, the copper ring is connected with a magnetic core in an attracting mode, the rotary drum is connected with a rotating mechanism through a belt in a matching mode, the outer ring of the assembling seat is connected with a coil fixing frame in a matching mode, and an installation base shaft penetrates through a cam seat, the assembling seat, the rotary drum and a positioning frame in a matching.

Preferably, the method comprises the following steps: the positioning frame is U-shaped, and two sides of the positioning frame are correspondingly provided with positioning slotted holes which are matched and connected with the mounting base shaft.

Preferably, the method comprises the following steps: the rotating mechanism comprises a pedal, a driving chain wheel connected with the pedal in a matched mode, a driven chain wheel connected with the driving chain wheel in a matched mode, a belt pulley coaxially arranged with the driven chain wheel, a driving chain wheel coaxially arranged with the belt pulley in a matched mode and a rotating chain wheel connected with the driving chain wheel in a matched mode, the belt pulley is connected with the rotating drum in a matched mode, the rotating chain wheel is connected with the fan assembly in a matched mode, and a fixing frame connected with the driven chain wheel in a matched mode is further arranged on the fan frame.

The utility model discloses beneficial effect: the utility model has the advantages of reasonable design, through slewing mechanism drives the installation base shaft and rotates for the magnetite in the flywheel rotates around the coil, and cuts magnetic induction line motion electricity generation when rotatory, and then supplies power to the power consumption department on the fan car, improves resource utilization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a partial schematic view of the present invention.

Fig. 4 is a schematic diagram of the partially exploded structure of the present invention.

Fig. 5 is a partially enlarged schematic view at P in fig. 4.

Fig. 6 is a block diagram of the power generation mechanism of the present invention.

Reference numerals: 1. a fan frame; 2. a fan assembly; 3. an electronic watch; 4. a rotating mechanism; 5. a power generation mechanism; 6. a magnetic control assembly; 7. a fixed mount; 8. positioning a supporting plate; 9. fixing a column; 40. a foot pedal; 41. a drive sprocket; 42. a driven sprocket; 43. a belt pulley; 44. a drive sprocket; 45. rotating the sprocket; 50. a positioning frame; 51. installing a base shaft; 52. a coil fixing frame; 53. a coil assembly; 54. a magnet; 55. a flywheel; 56. positioning the slotted hole; 57. a cam seat; 550. a flywheel main body; 551. a copper ring; 552. assembling a seat; 553. a rotating drum; 60. an arc-shaped mounting plate; 61. assembling the cartridge; 62. stretching the return assembly; 63. a limiting plate; 64. a magnetic core; 65. a card slot; 620. sliding the push block; 621. pulling a rope; 622. an extension spring; 623. a limiting frame; 624. a regulating cam; 625. the motor is driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 2, a self-generating fan exercise bicycle comprises a fan frame 1, a fan assembly 2 connected to the front side of the fan frame 1, an electronic watch 3 arranged above the fan assembly 2, and a rotating mechanism 4 connected to the rear side of the fan frame 1, wherein the rotating mechanism 4 is connected to the fan assembly 2 in a matching manner, and further comprises a generating mechanism 5 connected to the fan frame 1, the generating mechanism 5 comprises a positioning frame 50 connected to the fan frame 1 in a matching manner, an installation base shaft 51 connected to the positioning frame 50 in a matching manner, a coil fixing frame 52 connected to the installation base shaft 51, a coil group 53 arranged on the coil fixing frame 52, a magnet 54 connected to the outer side of the fixing frame 7, and a flywheel 55 connected to the outer wall of the magnet 54 in a matching manner, the magnet 54 is connected to the inner wall of the flywheel 55 with a gap left between the magnet and the coil fixing frame 52, and the side part of the installation base, the magnet 54 rotates around the coil, a cam seat 57 matched and connected with the positioning frame 50 is further arranged on the outer side of the coil fixing frame 52, and the coil group 53 is connected to the coil fixing frame 52 and is matched and abutted with the outer wall of the cam seat 57; the bottom end of the positioning frame 50 is connected to the bottom end of the fan frame 1, and meanwhile, the two sides of the positioning frame are matched and connected with the mounting base shaft 51 through nuts, so that the running stability of the power generation mechanism 5 is improved; the gap reserved between the magnet 54 and the coil fixing frame 52 is convenient for the magnet 54 to keep a relative position with the coil fixing frame 52 when cooperating with the flywheel 55 to rotate, and further to rotate around the coil group 53 to generate cutting magnetic induction lines to operate and generate electricity; the cam seat 57 can be matched with the coil assembly 53 for abutting connection to position the coil assembly 53 on one hand, and can be matched with the positioning frame 50 for compressing the coil fixing frame 52 on the other hand, so that the structural stability of the coil fixing frame 52 and the coil assembly 53 is improved; the rotating mechanism 4 drives the installation base shaft 51 to rotate, so that the magnets 54 in the flywheel 55 rotate around the coils, and cut magnetic induction lines to generate electricity during rotation, and further power is supplied to power utilization positions on the fan vehicle, and the resource utilization rate is improved.

As shown in fig. 3 and 4, in this embodiment, a positioning support plate 8 is fixedly connected to the rear side of the fan frame 1, a fixing column 9 extends from the bottom end of the positioning support plate 8, the fixing column 9 is further connected with a magnetic control assembly 6 that moves along the outer arc surface of the flywheel 55, the magnetic control assembly 6 includes an arc-shaped mounting plate 60, an assembly cylinder 61 that is integrally formed with the upper end of the arc-shaped mounting plate 60, a stretching return assembly 62 that is slidably arranged in cooperation with the outer wall of the arc-shaped mounting plate 60, a limit plate 63 that is connected to the inner wall of the arc-shaped mounting plate 60, and magnetic cores 64 that are all arranged on the limit plate 63, a clamping groove 65 that is in cooperation connection with the magnetic cores 64 is arranged on the limit plate 63, the assembly cylinder 61 is in cooperation; the assembly part is connected to the assembly barrel 61 and is conveniently connected with the fixing column 9, so that the arc-shaped mounting plate 60 is conveniently positioned; the limiting plate 63 is used for positioning the magnetic core 64 through the clamping groove 65 and further arranged opposite to the outer wall of the flywheel 55, when resistance needs to be increased, the stretching and returning assembly 62 is controlled to push forwards, the magnetic core 64 is made to be close to the flywheel 55, electromagnetic resistance is increased, training strength is improved, after the stretching and returning assembly 62 is loosened, the magnetic core automatically returns under the action of the elastic force of the stretching spring 622, and conventional magnetic resistance force generated on the flywheel 55 is kept.

As shown in fig. 5, in this embodiment, the stretch return assembly 62 includes a sliding push block 620, a pull rope 621 connected to the sliding push block 620 in a matching manner, an extension spring 622 sleeved outside the pull rope 621, a limiting frame 623 connected to the rear end of the extension spring 622 in a matching and abutting manner, a regulating cam 624 connected to the rear end of the pull rope 621 in a matching manner, and a driving motor 625 connected to the regulating cam 624 in a matching manner, wherein the front end of the extension spring 622 is connected to the sliding push block 620 in a matching and abutting manner, the sliding push block 620 and the limiting frame 623 are both connected to the fan frame 1, the front end of the pull rope 621 is connected to the sliding push block 620 in a matching manner, the driving motor 625 is connected to the side of the fan frame 1 in a matching manner, the sliding push block 620 pushes or pulls the inner wall of the arc-shaped mounting plate 60 backward, the driving motor 625 is controlled to start according to use requirements, so that the regulating cam, the arc-shaped mounting plate 60 is close to or far away from the flywheel 55, so that the magnetic resistance is increased or reduced; the front end of the pull rope 621 is connected to the front end of the sliding push block 620 for limiting, and meanwhile, the rear end of the pull rope 621 is matched with the positioning frame 50 to be in abutting connection and sleeved outside the pull rope 621, so that the position of the sliding push block 620 can be conveniently adjusted by matching with the pull rope 621, and the linkage of the stretching return assembly 62 is improved; the driving motor 625 is electrically connected with the electronic watch 3, so that the opening and closing of the driving motor 625 can be conveniently and directly regulated and controlled through the electronic watch 3.

As shown in fig. 6, in the present embodiment, the power generation mechanism 5 further includes an electricity storage device (not shown), the electricity storage device includes an electric control board, a transformer disposed on the electric control board, a voltage stabilizer, and an electricity storage device, the electricity generated by the coil assembly 53 is stored in cooperation with the electricity storage device after sequentially passing through the transformation of the transformer and the voltage stabilization of the voltage stabilizer, the electricity storage device is electrically connected to the electronic watch 3 and the driving motor 625 in cooperation, the electricity storage device is generally a storage battery to store electric energy, and further supplies power to the electronic watch 3 and the magnetic core 64, so as to improve energy utilization rate.

As shown in fig. 4, in this embodiment, the flywheel 55 includes a flywheel main body 550, a copper ring 551 disposed on an outer ring of the flywheel main body 550, a mounting seat 552 fixedly connected to an inner wall of the flywheel main body 550, and a rotating drum 553 connected to an outer wall of the flywheel main body 550, the mounting seat 552 and the rotating drum 553 are disposed opposite to each other, the copper ring 551 is connected to the magnetic core 64 in an attracting manner, the rotating drum 553 is connected to the rotating mechanism 4 in a fitting manner by a belt, the outer ring of the mounting seat 552 is connected to the coil fixing frame 52 in a fitting manner, the mounting base shaft 51 passes through the cam seat 57, the mounting seat 552 and the rotating drum 553 and is connected to the positioning frame 50 in a fitting manner, the copper ring on the flywheel main body 550 can be attracted to the magnetic core 64, so as to avoid the conventional problem that the magnetic resistance effect is realized by directly using the flywheel main body 550 and the magnetic core, thereby improving the magnetic resistance effect; the rotating drum 553 is further provided with a belt groove which is connected with a belt in a matching way, so that the rotating mechanism 4 can drive the flywheel 55 to move conveniently.

As shown in fig. 3 and 4, in this embodiment, the positioning frame 50 is configured as a "U" shape, two sides of the positioning frame 50 are correspondingly provided with positioning slot holes 56 that are cooperatively connected with the mounting base shaft 51, the positioning slot holes 56 on two sides of the positioning frame 50 are connected with the mounting base shaft 51 in a positioning manner through connecting bolts, and the U-shaped structure can ensure uniform stress on two sides of the power generation mechanism 5, and improve the structural stability of the power generation mechanism 5.

As shown in fig. 2, 3 and 4, in this embodiment, the rotating mechanism 4 includes a pedal 40, a driving sprocket 41 cooperatively connected with the pedal 40, a driven sprocket 42 cooperatively connected with the driving sprocket 41, a pulley 43 coaxially arranged with the driven sprocket 42, a driving sprocket 44 cooperatively and coaxially arranged with the pulley 43, and a rotating sprocket 45 cooperatively connected with the driving sprocket 44, wherein the pulley 43 is cooperatively connected with the drum 553, the rotating sprocket 45 is cooperatively connected with the fan assembly 2, the fan frame 1 is further provided with a fixing frame 7 cooperatively connected with the driven sprocket 42, when in use, the pedal 40 is stepped to drive the driving sprocket 41 to rotate, and the driven sprocket 42 is actuated, because the pulley 43 and the driven sprocket 42 are coaxially arranged, the pulley 43 cooperates with the drum 553 to drive the flywheel 55 to rotate, and the driving sprocket 44 coaxially arranged with the pulley 43 also cooperates with the rotating sprocket 45 to actuate, and then drive fan assembly 2 and rotate, guarantee the rationality of fan exercise bicycle operation.

The utility model discloses specific theory of operation as follows:

during normal training, an exerciser steps on the pedal 40 to drive the driving sprocket 41 to rotate, meanwhile, the driven sprocket 42 acts, and as the belt pulley 43 and the driven sprocket 42 are coaxially arranged, the belt pulley 43 cooperates with the rotary drum 553 to drive the flywheel 55 to rotate, and meanwhile, the driving sprocket 44 coaxially arranged with the belt pulley 43 also cooperates with the rotating sprocket 45 to act, so as to drive the fan assembly 2 to rotate; when resistance needs to be increased, the driving motor 625 is started, the control cam 624 synchronously drives the pull rope 621 to rotate, so that the sliding push block 620 pushes the inner wall of the arc-shaped mounting plate 60 under the attraction effect of magnetic force, the arc-shaped mounting plate 60 is close to the flywheel 55, and the magnetic resistance is increased; when the flywheel is adjusted back to the original state, the adjusting cam 624 is controlled to act reversely, the pull rope 621 is further loosened, the sliding push block 620 automatically returns under the action of the self elastic force of the extension spring 622, the position where the sliding push block is in abutting connection with the arc-shaped mounting plate 60 is kept, and meanwhile, the conventional magnetic resistance force is generated on the flywheel 55; when the rotating cylinder 553 rotates, the flywheel 55 rotates, so that the magnet 54 in the flywheel 55 rotates around the coil and cuts the magnetic induction line to generate electricity during rotation, the electricity generated by the coil group 53 is stored in cooperation with an electricity storage device after being subjected to voltage transformation of a transformer and voltage stabilization of a voltage stabilizer in sequence, and the electricity storage device is electrically connected with the electronic watch 3 and the driving motor 625 in cooperation respectively, so that the electronic watch 3 and the magnetic core 64 are powered, and the energy utilization rate is improved.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a from electricity generation fan exercise bicycle, includes fan frame, connects fan unit spare at fan frame front side, sets up the electronic watch in fan unit spare top and connects the slewing mechanism of fan frame rear side, slewing mechanism is connected its characterized in that with the fan unit spare cooperation: still including connecting the electricity generation mechanism on fan frame, electricity generation mechanism includes the locating rack of being connected with fan frame cooperation, the installation base shaft of being connected with the locating rack cooperation, connects at the epaxial coil mount of installation base, all establish coil group on the coil mount, connect the magnetite in the mount outside and the flywheel of being connected with the cooperation of magnetite outer wall, the magnetite is connected at the flywheel inner wall and with the coil mount within a definite time leave the clearance, installation base shaft lateral part is connected with the slewing mechanism cooperation, the magnetite rotates around the coil, the coil mount outside still is equipped with the cam seat of being connected with the locating rack cooperation, coil group connects on the coil mount and contradicts with the cam seat outer wall cooperation and is connected.

2. The self-generating fan exercise bicycle of claim 1, wherein: fan frame rear side fixedly connected with location fagging and this location fagging bottom extend and have the fixed column, still be connected with the magnetic control subassembly along the action of flywheel extrados far and near on the fixed column, the magnetic control subassembly includes the arc mounting panel, with the assembly section of thick bamboo of arc mounting panel upper end integrated into one piece setting, with the tensile return subassembly of arc mounting panel outer wall cooperation slip setting, connect the limiting plate at arc mounting panel inner wall and all establish the magnetic core on the limiting plate, be provided with the draw-in groove of being connected with the magnetic core cooperation on the limiting plate, the assembly section of thick bamboo is connected with the fixed column cooperation, tensile return subassembly and fan frame cooperation are connected.

3. The self-generating fan exercise bicycle of claim 2, wherein: the stretching return assembly comprises a sliding push block, a pull rope connected with the sliding push block in a matched mode, a stretching spring sleeved on the outer side of the pull rope, a limiting frame connected with the rear end of the stretching spring in a matched mode, a regulating cam connected with the rear end of the pull rope in a matched mode, and a driving motor connected with the regulating cam in a matched mode, wherein the front end of the stretching spring is connected with the sliding push block in a matched mode, the sliding push block is connected with the limiting frame on the fan frame, the front end of the pull rope is connected with the sliding push block in a matched mode, and the driving motor is connected with the side portion of the fan frame in a matched.

4. The self-generating fan exercise bicycle of claim 1, wherein: the power generation mechanism still includes the accumulate device, the accumulate device includes automatically controlled board, sets up transformer, stabiliser and the electrical storage device on automatically controlled board, the electricity that the coil assembly was sent passes through the vary voltage of transformer and the steady voltage of stabiliser in proper order after, the cooperation electrical storage device storage, the electrical storage device respectively with electron table and driving motor cooperation electric connection.

5. The self-generating fan exercise bicycle of claim 1, wherein: the flywheel comprises a flywheel main body, a copper ring arranged on an outer ring of the flywheel main body, an assembling seat fixedly connected to the inner wall of the flywheel main body and a rotary drum connected to the outer wall of the flywheel main body, wherein the assembling seat and the rotary drum are arranged oppositely, the copper ring is connected with a magnetic core in an attracting mode, the rotary drum is connected with a rotating mechanism through a belt in a matching mode, the outer ring of the assembling seat is connected with a coil fixing frame in a matching mode, and an installation base shaft penetrates through a cam seat, the assembling seat, the rotary drum and a positioning frame in a matching.

6. The self-generating fan exercise bicycle of claim 1, wherein: the positioning frame is U-shaped, and two sides of the positioning frame are correspondingly provided with positioning slotted holes which are matched and connected with the mounting base shaft.

7. The self-generating fan exercise bicycle of claim 5, wherein: the rotating mechanism comprises a pedal, a driving chain wheel connected with the pedal in a matched mode, a driven chain wheel connected with the driving chain wheel in a matched mode, a belt pulley coaxially arranged with the driven chain wheel, a driving chain wheel coaxially arranged with the belt pulley in a matched mode and a rotating chain wheel connected with the driving chain wheel in a matched mode, the belt pulley is connected with the rotating drum in a matched mode, the rotating chain wheel is connected with the fan assembly in a matched mode, and a fixing frame connected with the driven chain wheel in a matched mode is further arranged on the fan frame.