CN210583492U

CN210583492U - Elastic support of exercise bicycle

Info

Publication number: CN210583492U
Application number: CN201920727421.2U
Authority: CN
Inventors: 蒋建华
Original assignee: Jiangsu Kangfeite Power Technology Co ltd
Current assignee: Jiangsu Kangfeite Power Technology Co ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-22
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses an exercise bicycle elastic support relates to the sport equipment field, can't satisfy the problem of the pursuit of part body-building motion person to the sense of reality of riding for solving current exercise bicycle support. The utility model discloses an elastic support and exercise bicycle, the elastic support outside is provided with the casing, the inside below of casing is provided with the base, evenly distributed is provided with down hydraulic means one on the base, lower hydraulic means two, lower hydraulic means three and lower hydraulic means four, lower hydraulic means one, lower hydraulic means two, lower hydraulic means three and lower hydraulic means four's transmission end respectively with universal joint's one end fixed connection, universal joint's the other end and connecting rod fixed connection, the connecting rod top is provided with the track, hydraulic means and back hydraulic means before the track both ends are provided with, exercise bicycle outside is provided with the automobile body, the automobile body sets up in the track top, preceding hydraulic means and back hydraulic means's transmission direction is towards the automobile body, preceding hydraulic means and back hydraulic means are connected with the automobile body transmission.

Description

Elastic support of exercise bicycle

Technical Field

The utility model relates to the field of sports equipment, in particular to an elastic support of exercise bicycle.

Background

The power bicycle is divided into a vertical type bicycle and a back-to-back type bicycle, and is divided into a magnetic control bicycle, an electromagnetic control bicycle and a self-generating bicycle from the viewpoint of resistance adjusting modes. When in use, the strength of the bicycle during exercise can be adjusted, and the effect of body building is achieved, so people refer to the power bicycle as a body building bicycle. Exercise bicycles are a typical aerobic exercise machine that simulates outdoor exercise and is also known as a cardiopulmonary exercise machine. The body can be exercised for a long time and with proper intensity to promote the cardiovascular exercise, accelerate the metabolism and enhance the functions of the heart and the lung, thereby improving the physique of the human body. The support is an important structure on the exercise bicycle, stabilizes the center of gravity when using the exercise bicycle, and can play a supporting role simultaneously.

At present, the support of the exercise bicycle adopts a simpler structure, meets the most basic requirement of the overall stability of the exercise bicycle, improves the rigidity, toughness, elasticity, comfort and the like of the body of the exercise bicycle, but cannot meet the pursuit of part of body-building sporters on the riding reality, so that the problem is solved by urgently needing an elastic support of the exercise bicycle in the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exercise bicycle elastic support to solve the problem that the current exercise bicycle support of proposing can't satisfy the pursuit of part body-building motion person to the sense of reality of riding in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an elastic support of a body-building vehicle comprises an elastic support and the body-building vehicle, wherein a shell is arranged outside the elastic support, a base is arranged below the inner part of the shell, a first lower hydraulic device, a second lower hydraulic device, a third lower hydraulic device and a fourth lower hydraulic device are uniformly distributed on the base, the transmission ends of the first lower hydraulic device, the second lower hydraulic device, the third lower hydraulic device and the fourth lower hydraulic device are respectively and fixedly connected with one end of a universal joint, the other end of the universal joint is fixedly connected with a connecting rod, a track is arranged above the connecting rod, a front hydraulic device and a rear hydraulic device are arranged at two ends of the track, a vehicle body is arranged outside the body-building vehicle, the vehicle body is arranged above the track, the transmission directions of the front hydraulic device and the rear hydraulic device face towards the vehicle body, the front hydraulic device and the rear hydraulic device are in transmission connection with the vehicle body, an adjusting knob is arranged outside the vehicle body, and a rotating speed monitor is arranged inside the vehicle body; the shell is internally provided with a single chip microcomputer, the output end of the adjusting knob is electrically connected with the input end of the single chip microcomputer, the output end of the rotating speed monitor is electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the input ends of the front hydraulic device, the rear hydraulic device, the lower hydraulic device I, the lower hydraulic device II, the lower hydraulic device III and the lower hydraulic device IV respectively.

Preferably, the track is in transmission connection with the shell, the connecting rod is arranged in parallel with the track, and the connecting rod is fixedly connected with the track.

Preferably, the rail is fixedly connected with the front hydraulic device and the rear hydraulic device respectively.

Preferably, the transmission ends of the front hydraulic device and the rear hydraulic device are respectively and fixedly connected with one end of the universal joint, and the other end of the universal joint, which is connected with the front hydraulic device and the rear hydraulic device, is respectively and fixedly connected with the vehicle body.

Preferably, the vehicle body is in transmission connection with the track.

Preferably, a flywheel is arranged inside the vehicle body, pedals are arranged on two sides of the flywheel and located on the outer side of the vehicle body, the flywheel is in transmission connection with the vehicle body, and the flywheel is in transmission connection with the pedals.

Compared with the prior art, the beneficial effects of the utility model are that:

the elastic support of the exercise bicycle can simulate real road conditions such as an uphill slope, a downhill slope, an undulating road section, a resistance road section and a high-speed road section, a user can feel that the exercise bicycle is really in an outdoor riding state, exercise experience of exercise enthusiasts is greatly improved, the gravity center of the elastic support of the exercise bicycle is stable, and excellent toughness and a shock absorption effect can be provided.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the present invention;

fig. 3 shows an embodiment of the present invention.

In the figure: 10. an elastic support; 11. a housing; 12. a base; 121. a first hydraulic device is arranged; 122. a second hydraulic device is arranged; 123. a third hydraulic device is arranged; 124. a fourth hydraulic device is arranged; 13. A universal joint; 14. a connecting rod; 20. a track; 21. a rear hydraulic device; 22. a front hydraulic device; 30. body-building vehicle; 31. a vehicle body; 32. a rotational speed monitor; 33. adjusting a knob; 34. A flywheel; 35. a pedal; 40. and a single chip microcomputer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the utility model relates to an elastic support of exercise bike, including an elastic support 10 and an exercise bike 30, a housing 11 is disposed outside the elastic support 10, a base 12 is disposed below the inside of the housing 11, a first lower hydraulic device 121, a second lower hydraulic device 122, a third lower hydraulic device 123 and a fourth lower hydraulic device 124 are uniformly distributed on the base 12, transmission ends of the first lower hydraulic device 121, the second lower hydraulic device 122, the third lower hydraulic device 123 and the fourth lower hydraulic device 124 are respectively and fixedly connected with one end of a universal joint 13, the other end of the universal joint 13 is fixedly connected with a connecting rod 14, the universal joint 13 can provide angle change required by simulation effect, a track 20 is disposed above the connecting rod 14, a front hydraulic device 22 and a rear hydraulic device 21 are disposed at two ends of the track 20, a cart body 31 is disposed outside the exercise bike 30, the cart body 31 is disposed above the track 20, the transmission direction of the front hydraulic device 22 and the rear hydraulic device 21 faces to the vehicle body 31, the front hydraulic device 22 and the rear hydraulic device 21 are in transmission connection with the vehicle body 31, an adjusting knob 33 is arranged outside the vehicle body 31, and a rotating speed monitor 32 is arranged inside the vehicle body 31; the shell 11 is internally provided with a singlechip 40, the output end of an adjusting knob 33 is electrically connected with the input end of the singlechip 40, the output end of a rotating speed monitor 32 is electrically connected with the input end of the singlechip 40, the rotating speed monitor 32 selects a commonly-used rotating speed sensor, the output end of the singlechip 40 is respectively and electrically connected with the input ends of a front hydraulic device 22, a rear hydraulic device 21, a lower hydraulic device I121, a lower hydraulic device II 122, a lower hydraulic device III 123 and a lower hydraulic device IV 124, the singlechip 40 selects PIC18F4520, the front hydraulic device 22, the rear hydraulic device 21, the lower hydraulic device I121, the lower hydraulic device II 122, the lower hydraulic device III 123 and the lower hydraulic device IV 124 and selects a servo oil cylinder with the plunger stroke of 100mm and the plunger diameter of 40 mm.

Further, track 20 is connected with the transmission of casing 11, keeps track 20 to reciprocate around only in the vertical plane, improves stability, and connecting rod 14 and track 20 parallel arrangement, connecting rod 14 and track 20 fixed connection, connecting rod 14 can provide certain shock attenuation effect.

Further, the rail 20 is fixedly connected to the front hydraulic device 22 and the rear hydraulic device 21, respectively, so that when the rail 20 is displaced, the cylinders of the front hydraulic device 22 and the rear hydraulic device 21 can be kept as stationary as possible relative to the vehicle body 31.

Further, preceding hydraulic means 22 and back hydraulic means 21's transmission end respectively with the one end fixed connection of universal joint 13, the other end of the universal joint 13 that preceding hydraulic means 22 and back hydraulic means 21 are connected respectively with automobile body 31 fixed connection, universal joint 13 can effectively reduce structural rigidity, improves toughness, brings better anti-shake shockproof effect.

Further, the car body 31 is in transmission connection with the track 20, so that the car body 31 can be displaced on the track 20 by a certain distance to achieve the effect of simulating acceleration or deceleration.

Furthermore, a flywheel 34 is arranged inside the vehicle body 31, pedals 35 are arranged on two sides of the flywheel 34, the pedals 35 are located on the outer side of the vehicle body 31, the flywheel 34 is in transmission connection with the vehicle body 31, and the flywheel 34 is in transmission connection with the pedals 35.

Fig. 3 is an embodiment provided by the present invention, in this embodiment, the flywheel 34 in the vehicle body 31 is provided with the most common electromagnetic control device in the market, the adjusting knob 33 is provided at the handlebar position on the vehicle body 31, the elastic support 10 is longer, the bottom of the whole vehicle body 31 is included, and the lower hydraulic device is provided with more hydraulic devices, providing reliable support and simulating enough fluctuation needed. When in use, a body builder rides on the vehicle body 31, two feet alternately step on the pedals 35 at two sides, the adjusting knob 33 is in a flat state, the adjusting knob 33 transmits signals to the singlechip 40, the singlechip 40 makes a judgment, the signals are transmitted to the first lower hydraulic device 121, the second lower hydraulic device 122, the third lower hydraulic device 123 and the fourth lower hydraulic device 124, the first lower hydraulic device 121, the second lower hydraulic device 122, the third lower hydraulic device 123 and the fourth lower hydraulic device 124 keep pressure, only moderate damping feedback is performed, namely synchronous slight up-and-down transmission is performed, the flywheel 34 starts to rotate, the dynamic change of the flywheel rotating speed is detected by the rotating speed monitor 32, the signals are transmitted to the singlechip 40, the singlechip 40 makes a judgment, the signals are transmitted to the front hydraulic device 22 and the rear hydraulic device 21, the front hydraulic device 22 reduces the pressure to a certain extent, the rear hydraulic device 21 increases a certain pressure, the vehicle body 31 slides forwards on the track 20 at a certain acceleration and displaces for a certain distance, the front hydraulic device 22 increases a certain pressure, the rear hydraulic device 21 decreases a certain pressure, the body 31 slowly and stably returns to the initial position at an imperceptible speed and keeps relatively static, the process enables a body-building worker on the body 31 to feel the acceleration and stable riding stages during riding, when the riding is decelerated, the rotating speed monitor 32 monitors that the acceleration of the flywheel 34 is reduced and transmits a signal to the singlechip 40, the singlechip 40 judges and transmits the signal to the front hydraulic device 22 and the rear hydraulic device 21, the front hydraulic device 22 increases a certain pressure, the rear hydraulic device 21 decreases a certain pressure, after the body 31 slides backwards on the track 20 at a certain acceleration and moves for a certain distance, the front hydraulic device 22 decreases a certain pressure, the rear hydraulic device 21 increases a certain pressure, the body 31 slowly and stably returns to the initial position at an imperceptible speed and keeps relatively static, the process makes the body-building personnel on the vehicle body 31 feel the deceleration and stable riding stage when riding, when the body-building personnel turns the adjusting knob 33 to 'fluctuation' or 'complex', the adjusting knob 33 transmits the signal to the singlechip 40, the singlechip 40 makes a judgment and continuously transmits the provided preset discontinuous signal to the front hydraulic device 22, the rear hydraulic device 21, the first lower hydraulic device 121, the second lower hydraulic device 122, the third lower hydraulic device 123 and the fourth lower hydraulic device 124, at this time, an uphill and downhill simulation is carried out, for example, when simulating an uphill, the singlechip 40 transmits the signal to the front hydraulic device 22, the rear hydraulic device 21, the first lower hydraulic device 121, the second lower hydraulic device 122, the third lower hydraulic device 123 and the fourth lower hydraulic device 124, the front hydraulic device 22 increases a certain pressure, the rear hydraulic device 21 reduces a certain pressure, the vehicle body 31 slides backwards on the track 20 at a certain acceleration for a certain distance, the process enables the body-building personnel on the vehicle body 31 to feel the deceleration when ascending, the lower hydraulic device I121 reduces more pressure, the lower hydraulic device II 122 reduces less pressure, the lower hydraulic device III 123 increases less pressure, and the lower hydraulic device IV 124 increases more pressure, at the moment, the connecting rod 14 drives the rail 20, the vehicle body 31 on the rail 20, the front hydraulic device 22 and the rear hydraulic device 21 to be integrally tilted forward and upward together, the process enables the body-building personnel on the vehicle body 31 to experience the upward feeling when ascending, and the principle similarity when simulating the descending is similar and is not repeated.

Further, the output of singlechip 40 can with electromagnetic control device's input electric connection, can improve the sense of reality and experience, the output that still can add the VR equipment is connected with singlechip 40's input bluetooth transmission, cancel singlechip 40's predetermined intermittent type signal to more real panorama picture provides real-time road conditions or even real city, suburb or mountain area map information and passes to singlechip 40 and reach other transmission positions, let each sense organ of body-building fan all put into wherein, provide more real experience.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An exercise bicycle elastic support comprises an elastic support (10) and an exercise bicycle (30), and is characterized in that: the elastic support (10) is externally provided with a shell (11), a base (12) is arranged below the inner part of the shell (11), a first lower hydraulic device (121), a second lower hydraulic device (122), a third lower hydraulic device (123) and a fourth lower hydraulic device (124) are uniformly distributed on the base (12), the transmission ends of the first lower hydraulic device (121), the second lower hydraulic device (122), the third lower hydraulic device (123) and the fourth lower hydraulic device (124) are respectively fixedly connected with one end of a universal joint (13), the other end of the universal joint (13) is fixedly connected with a connecting rod (14), a track (20) is arranged above the connecting rod (14), the two ends of the track (20) are respectively provided with a front hydraulic device (22) and a rear hydraulic device (21), a body (31) is arranged outside the exercise bicycle (30), the vehicle body (31) is arranged above the track (20), the transmission directions of the front hydraulic device (22) and the rear hydraulic device (21) face the vehicle body (31), the front hydraulic device (22) and the rear hydraulic device (21) are in transmission connection with the vehicle body (31), an adjusting knob (33) is arranged outside the vehicle body (31), and a rotating speed monitor (32) is arranged inside the vehicle body (31); the utility model discloses a hydraulic pressure device, including casing (11), casing (11) inside is provided with singlechip (40), the output of adjust knob (33) with the input electric connection of singlechip (40), the output of rotational speed monitor (32) with the input electric connection of singlechip (40), the output of singlechip (40) with preceding hydraulic means (22), back hydraulic means (21), lower hydraulic means (121), lower hydraulic means two (122), lower hydraulic means three (123) and the input of lower hydraulic means four (124) is electric connection respectively.

2. An exercise bike resilient support as claimed in claim 1, wherein: the track (20) is in transmission connection with the shell (11), the connecting rod (14) is arranged in parallel with the track (20), and the connecting rod (14) is fixedly connected with the track (20).

3. An exercise bike resilient support as claimed in claim 1, wherein: the rail (20) is fixedly connected with the front hydraulic device (22) and the rear hydraulic device (21) respectively.

4. An exercise bike resilient support as claimed in claim 1, wherein: the transmission ends of the front hydraulic device (22) and the rear hydraulic device (21) are respectively fixedly connected with one end of the universal joint (13), and the other end of the universal joint (13) connected with the front hydraulic device (22) and the rear hydraulic device (21) is respectively fixedly connected with the vehicle body (31).

5. An exercise bike resilient support as claimed in claim 1, wherein: the vehicle body (31) is in transmission connection with the track (20).

6. An exercise bike resilient support as claimed in claim 1, wherein: the bicycle is characterized in that a flywheel (34) is arranged inside the bicycle body (31), pedals (35) are arranged on two sides of the flywheel (34), the pedals (35) are located on the outer side of the bicycle body (31), the flywheel (34) is in transmission connection with the bicycle body (31), and the flywheel (34) is in transmission connection with the pedals (35).