CN213100629U

CN213100629U - Exercise bicycle with gyroscope

Info

Publication number: CN213100629U
Application number: CN202021314736.3U
Authority: CN
Inventors: 冯伟志; 谢哲东; 王艳超; 于海波; 卢丁瑞; 王智博; 张永光; 张纪龙
Original assignee: Jilin Agricultural University
Current assignee: Jilin Agricultural University
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-04
Anticipated expiration: 2030-07-07

Abstract

The utility model is suitable for a body-building equipment technical field provides an exercise bicycle with gyroscope, include: the bicycle handlebar support device comprises a base, a first support rod and a second support rod are fixedly mounted above the base, a connecting rod is fixedly mounted above the first support rod, and a handlebar is connected to the connecting rod through a universal shaft; second branch top fixed mounting has the safety cover, safety cover internally mounted has aggregate unit, one side fixed mounting that aggregate unit is close to second branch has the wheel, aggregate unit opposite side upper portion fixed mounting has third branch, third branch upper end universal shaft has the saddle, and this exercise bicycle drives the wheel rotation through deleting the chain to additional aggregate unit, the mode that makes the footboard pass through the tooth key linkage, has removed the use of chain from, convenient equipment, and not fragile.

Description

Exercise bicycle with gyroscope

Technical Field

The utility model belongs to the technical field of the body-building equipment, especially, relate to an exercise bicycle with gyroscope.

Background

The exercise bicycle is called a power bicycle in the field of sports science, and is divided into two types of upright and back-to-back (also called horizontal) exercise bicycles, the strength (power) of the exercise bicycle can be adjusted, and the exercise bicycle has the effect of body building, so people refer to the exercise bicycle as the exercise bicycle, and aerobic exercise equipment which belongs to typical outdoor exercise simulation is also called cardiopulmonary training equipment. 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 pedal is mostly used to drive the chain in the aspect of driving the wheels of the existing exercise bike, the chain drives the wheels to rotate, the chain is abraded after being used for a long time, and the chain is easy to fall off in the using process, so that the exercise bike cannot be normally used.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a need not exercise bicycle of chain drive wheel aims at solving current exercise bicycle and uses the pedal to drive the chain in the aspect of the drive wheel mostly, and it is rotatory to drive the wheel by the chain again, has nevertheless used the chain of being of a specified duration to have worn and torn, and the chain drops very easily in the use, leads to the unable normal use problem of device.

The embodiment of the utility model provides a realize like this, a exercise bicycle with gyroscope, include: the bicycle handlebar support device comprises a base, a first support rod and a second support rod are fixedly mounted above the base, a connecting rod is fixedly mounted above the first support rod, and a handlebar is connected to the connecting rod through a universal shaft; second branch top fixed mounting has the safety cover, safety cover internally mounted has aggregate unit, one side fixed mounting that aggregate unit is close to second branch has the wheel, aggregate unit opposite side upper portion fixed mounting has third branch, third branch upper end universal coupling has the saddle.

Preferably, the linkage device comprises an empty rod, the upper end of the empty rod is fixedly connected with a third supporting rod, a first rotating shaft is arranged in the empty rod, rotating rods are fixedly arranged on two sides of the first rotating shaft, the other end of each rotating rod is hinged with a pedal, a first rotating disc is fixedly arranged on one side of the first rotating shaft, and rotating teeth are arranged on the side portion of the first rotating disc; a fourth supporting rod is fixedly installed at the upper end of the base, a shaft connecting block is fixedly installed at the other end of the fourth supporting rod, an inner bearing of the shaft connecting block is connected with a linkage rod, rotating blocks are fixedly installed on two sides of the linkage rod, a rotating key is fixedly installed at the other end of the rotating block, and the rotating key on one side, close to the first rotating disc, of the linkage rod is matched with the first rotating teeth; the upper end of the second supporting rod is connected with a second rotating shaft in a shaft mode, the other end of the second rotating shaft is fixedly installed with the wheel, a second rotating disc is fixedly installed on the second rotating shaft, a second rotating tooth is arranged on the side portion of the second rotating disc, and a rotating key, close to one side of the second rotating disc, of the linkage rod is matched with the second rotating tooth.

Preferably, a strap is fixedly mounted on the pedal.

Preferably, the material of the wheel is weighted rubber.

Preferably, gyroscopes are installed at the coupling of the handle bar and the connecting rod and at the coupling of the saddle and the third strut.

The embodiment of the utility model provides a pair of need not exercise bicycle of chain drive wheel has following beneficial effect:

this exercise bicycle drives the wheel rotation through the mode of tooth key linkage through deleting the chain to additional aggregate unit, make the footboard, removed the use of chain from, convenient equipment, and not fragile.

Drawings

Fig. 1 is a schematic structural diagram of an exercise bicycle with a gyroscope according to an embodiment of the present invention;

fig. 2 is a rear view of an exercise bicycle with a gyroscope according to an embodiment of the present invention;

fig. 3 is a three-dimensional structure view of the exercise bicycle linkage device with gyroscope according to the embodiment of the present invention.

In the drawings: 1. a base; 2. a first support bar; 3. a second support bar; 4. a connecting rod; 5. a handlebar; 6. A protective cover; 7. a linkage device; 71. a hollow rod; 72. a first rotating shaft; 73. rotating the rod; 74. a pedal; 75. a first turntable; 76. a first rotating tooth; 77. a fourth strut; 78. a shaft connecting block; 79. a linkage rod; 710. rotating the block; 711. a rotation key; 712. a second rotating shaft; 713. a second turntable; 714. a second rotating tooth; 715. binding bands; 8. a wheel; 9. a third support bar; 10. a vehicle seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1 and fig. 2, in the embodiment of the present invention, the present invention includes: the bicycle handlebar support device comprises a base 1, wherein a first supporting rod 2 and a second supporting rod 3 are fixedly arranged above the base 1, a connecting rod 4 is fixedly arranged above the first supporting rod 2, and a handlebar 5 is connected to the connecting rod 4 through a universal shaft; 3 top fixed mounting of second branch has

safety cover

6, 6 internally mounted of safety cover has aggregate unit 7, one side fixed mounting that aggregate unit 7 is close to second branch 3 has

wheel

8, 7 opposite side upper portion fixed mounting of aggregate unit has third branch 9, the universal coupling in third branch 9 upper end has saddle 10.

When the bicycle is used, the user only needs to sit on the saddle 10, put feet on the linkage device 7, hold the handlebar 5 and slowly apply force to pedal the linkage device 7, and the linkage device 7 drives the wheels 8 to rotate, so that the effect of training and body building is achieved.

As shown in fig. 3, in the embodiment of the present invention, the linkage device 7 includes an empty rod 71, an upper end of the empty rod 71 is fixedly connected to the third support rod 9, a first rotating shaft 72 is disposed inside the empty rod 71, rotating rods 73 are fixedly mounted on two sides of the first rotating shaft 72, the other end of the rotating rod 73 is hinged to a pedal 74, a first rotating disc 75 is fixedly mounted on one side of the first rotating shaft 72, and a first rotating tooth 76 is disposed on a lateral portion of the first rotating disc 75; a fourth supporting rod 77 is fixedly installed at the upper end of the base 1, a shaft connecting block 78 is fixedly installed at the other end of the fourth supporting rod 77, a linkage rod 79 is connected to the inner bearing of the shaft connecting block 78, rotating blocks 710 are fixedly installed at two sides of the linkage rod 79, a rotating key 711 is fixedly installed at the other end of the rotating block 710, and the rotating key 711 at one side of the linkage rod 79, which is close to the first rotating disc 75, is matched with the first rotating teeth 76; the upper end of the second strut 3 is coupled with a second rotating shaft 712, the other end of the second rotating shaft 712 is fixedly mounted with the wheel 8, a second rotating disc 713 is fixedly mounted on the second rotating shaft 712, and a second rotating tooth 714 is arranged at the side of the second rotating disc 713; the rotation key 711 of the lever 79 near one side of the second rotation disc 713 is engaged with the second rotation tooth 714.

During the use, only need pedal 75, pedal 75 can drive first carousel 76 through dwang 73 and rotate, first carousel 76 can drive trace 79 through first rotatory tooth 76 and rotate, and then drive second rotatory tooth 714 through rotatory key 711, it is rotatory to make second carousel 713 with this, it is rotatory to drive second pivot 712 through second carousel 713, make wheel 8 rotatory, with this reach and step on pedal 75 and drive the rotatory effect of wheel 8, the use of chain has been removed from, make exercise bicycle's use more convenient, and not fragile.

In this embodiment, the strap 715 is fixedly mounted on the pedal 74 to prevent the pedal 74 from being injured by the pedal 74 rotating at a high speed due to the fact that the foot cannot follow the pedal 74 when the riding speed is too high.

In this embodiment, the wheel 8 is made of weighted rubber, so that the resistance of the wheel 8 is greater, and the training effect of the exercise bike is enhanced.

In this embodiment, gyroscopes are installed at the joints of the handlebar 5 and the connecting rod 4 and the joints of the saddle 10 and the third strut 9, so that the changes of the riding body can be recorded through the gyroscopes, and the feedback can be obtained after the training is finished, thereby obtaining the standard riding body.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An exercise bike with a gyroscope, comprising: the base is characterized in that a first supporting rod (2) and a second supporting rod (3) are fixedly mounted above the base (1), a connecting rod (4) is fixedly mounted above the first supporting rod (2), and a handlebar (5) is connected to the connecting rod (4) through a universal shaft; second branch (3) top fixed mounting has safety cover (6), safety cover (6) internally mounted has aggregate unit (7), one side fixed mounting that aggregate unit (7) are close to second branch (3) has wheel (8), aggregate unit (7) opposite side upper portion fixed mounting has third branch (9), third branch (9) upper end universal coupling has saddle (10).

2. The exercise bicycle with the gyroscope according to claim 1, wherein the linkage device (7) comprises a hollow rod (71), the upper end of the hollow rod (71) is fixedly connected with the third supporting rod (9), a first rotating shaft (72) is arranged inside the hollow rod (71), rotating rods (73) are fixedly arranged on two sides of the first rotating shaft (72), a pedal (74) is hinged to the other end of each rotating rod (73), a first rotating disc (75) is fixedly arranged on one side of the first rotating shaft (72), and a first rotating tooth (76) is arranged on the side of the first rotating disc (75); a fourth supporting rod (77) is fixedly installed at the upper end of the base (1), a shaft connecting block (78) is fixedly installed at the other end of the fourth supporting rod (77), a linkage rod (79) is connected to an inner bearing of the shaft connecting block (78), rotating blocks (710) are fixedly installed on two sides of the linkage rod (79), a rotating key (711) is fixedly installed at the other end of each rotating block (710), and the rotating key (711) on one side, close to the first rotating disc (75), of the linkage rod (79) is matched with the first rotating teeth (76); the upper end of the second support rod (3) is connected with a second rotating shaft (712) in a shaft mode, the other end of the second rotating shaft (712) is fixedly installed with a wheel (8), a second rotating disc (713) is fixedly installed on the second rotating shaft (712), and a second rotating tooth (714) is arranged on the side portion of the second rotating disc (713); the rotating key (711) on one side of the linkage rod (79) close to the second rotating disc (713) is matched with the second rotating tooth (714).

3. Exercise bike with gyroscope according to claim 2, characterized in that the pedals (74) are fixedly mounted with straps (715).

4. Exercise bike with gyroscope according to claim 1, characterized in that the material of the wheels (8) is weighted rubber.

5. Exercise bike with gyroscope according to claim 1, characterized in that the gyroscope is mounted at the axle junction of handlebar (5) and connecting rod (4) and the axle junction of saddle (10) and third strut (9).