CN210278111U

CN210278111U - Spinning with gear shifting device

Info

Publication number: CN210278111U
Application number: CN201920745708.8U
Authority: CN
Inventors: 陈昶震; 赵俊荣
Original assignee: Zhejiang Hope Sports Equipment Co ltd
Current assignee: Zhejiang Hope Sports Equipment Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-04-10
Anticipated expiration: 2029-05-22

Abstract

The utility model belongs to the technical field of the spinning, refer in particular to a spinning with gear shifting device. The utility model provides a spinning with gearshift, includes frame and wheel, be provided with the wheel on the frame, the frame rotates and is provided with the handle, and the handle has the speed governing structure through the pin connection to change through the position of twist grip and then drive lead wire, thereby change the rotational speed of wheel through the speed governing structure. The utility model discloses a rotation of handle, alright easily carry out the adjustment of gear again fast. What original spinning generally adopted is that the bolt rotates and carries out the speed of adjustment, the utility model discloses as long as just one rotates interchangeable gear, and original bolt must rotate several rings and just can have obvious change, consequently the utility model discloses it is time-saving convenient again, and improves user's experience, brings comfortable motion experience for the user.

Description

Spinning with gear shifting device

Technical Field

The utility model belongs to the technical field of the spinning, refer in particular to a spinning with gear shifting device.

Background

A spinning is a unique and energetic indoor bicycle combining music, visual effects and the like. Meanwhile, after all the defects of outdoor driving are overcome, the spinning becomes aerobic spinning which can exercise the whole body due to the improvement of the technology and the simple and easy learning of the spinning.

People pay more and more attention to their health nowadays, and hope that the speed of movement can be suitable for their physical condition. Meanwhile, the speed of the existing spinning is generally adjusted by rotating a bolt, but the adjustment is slow, and the spinning needs to be rotated for several circles to possibly change the spinning in a large range, so that the experience of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a spinning with gear shifting device carries out the adjustment of gear just easily again fast through the rotation of handle to solve the slower problem of original adjustment.

The purpose of the utility model is realized like this:

the utility model provides a spinning with gearshift, includes frame and wheel, be provided with the wheel on the frame, the frame rotates and is provided with the handle, and the handle has the speed governing structure through the pin connection to change through the position of twist grip and then drive lead wire, thereby change the rotational speed of wheel through the speed governing structure.

On the basis of the above scheme, a further improved or preferred scheme further comprises:

preferably, the handle is provided with a ball, the frame is provided with a gear piece, the gear piece is provided with a plurality of gear holes, the handle is rotated to enable the ball to come out of one gear hole and enter the other gear hole to drive the lead to change, and therefore the rotating speed of the wheel is changed through the speed regulation structure.

Preferably, the handle comprises a handle body and a handle head, the handle head is provided with a rotating part, and the rotating part is rotated to drive the position of the lead wire to change, so that the rotating speed of the wheel is changed through the speed regulating structure.

Preferably, the rotating part is connected with a screw rod, the handle body is provided with a gear, one end of the gear is connected with a lead, and the screw rod and the gear are meshed with each other.

Preferably, the screw rod is sleeved with a limiting piece with a first thread, and the crown is provided with a second thread corresponding to the first thread;

be provided with the stopper on the screw rod, the mounting hole has been seted up to the locating part, and the stopper joint is in the mounting hole.

Preferably, the frame is provided with a first partition plate and a second partition plate, the handle is placed between the first partition plate and the second partition plate, the first partition plate is provided with a groove rail, the handle is provided with a boss for placing the ball, and the boss moves in the groove rail.

Preferably, a first rotating shaft and a second rotating shaft are respectively arranged at two ends of the handle, a connecting hole is formed in the first partition plate, and the first rotating shaft penetrates through the connecting hole;

the gear piece is located one side of the partition plate, the gear piece is provided with a fixing portion, and the fixing portion is clamped in the connecting hole and abuts against the first rotating shaft.

Preferably, the second partition plate is provided with a limiting plate, and the second rotating shaft is clamped between the second partition plate and the limiting plate;

the limiting plate extends outwards to form a bulge, and the bulge abuts against the end face of the second rotating shaft.

Preferably, the second partition plate is provided with a convex strip, the limiting plate is provided with a groove, and the convex strip is clamped in the groove.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

the utility model discloses a rotation of handle, alright easily carry out the adjustment of gear again fast. What original spinning generally adopted is that the bolt rotates and carries out the speed of adjustment, the utility model discloses as long as just one rotates interchangeable gear, and original bolt must rotate several rings and just can have obvious change, consequently the utility model discloses it is time-saving convenient again, and improves user's experience, brings comfortable motion experience for the user.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the shifter;

FIG. 3 is a schematic disassembled view of the shifting apparatus;

FIG. 4 is an enlarged schematic view of A of FIG. 3;

FIG. 5 is a schematic disassembled view of the shifting apparatus;

FIG. 6 is an enlarged schematic view of B of FIG. 5;

FIG. 7 is a schematic view of the handle;

FIG. 8 is a schematic view of the handle shown disassembled;

FIG. 9 is an enlarged schematic view of C of FIG. 8;

FIG. 10 is a schematic view of the shift position member;

fig. 11 is a schematic view of the stopper.

In the figure: 1-a vehicle frame; 2-a handle; 3-rolling balls; 4-a lead; 5-a gear member; 6-gear hole; 7-the handle body; 8-crown; 9-a rotating member; 10-a screw; 11-a gear; 12-thread one; 13-a stop; 14-a limiting block; 15-mounting holes; 16-a first partition plate; 17-a second separator; 18-a groove track; 19-boss; 20-a first rotating shaft; 21-a second rotating shaft; 22-connecting hole; 23-a stationary part; 24-a limiting plate; 25-projection; 26-convex strips; 27-a groove; .

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1, the spinning with the gear shifting device comprises a frame 1 and wheels, wherein the wheels are arranged on the frame 1, a handle 2 is rotatably arranged on the frame 1, and the handle 2 is connected with a speed regulating structure through a lead 4.

The speed regulation structure is a magnetic control device, reference can be made to a novel magnetic control rehabilitation power bicycle with the utility model having the application number of 2017207364934, wherein the magnetic control device is specifically described that the periphery (or the inner periphery) of a metal flywheel generating resistance is provided with a magnet which is close to each other, and the distance between the magnet and the metal flywheel is adjusted by a manual knob wire-pulling mode so as to adjust the resistance to realize the requirements of different exercise strengths. And the distance between the two magnets is adjusted, so that the loss caused by friction resistance adjustment is avoided, the service life of the exercise bicycle is prolonged, and the resistance is more uniform.

It can know through the description of telling, this use neotype lead wire 4 be equivalent to last appeal act as go-between, change through the position of twist grip 2 and then drive lead wire 4 simultaneously to drive the distance between magnet and the metal flywheel and change, and then adjust the resistance size and realize the requirement of different intensity of motion.

In the actual use process, when the handle 2 is pulled down, the handle 2 can drive the lead wire 4 to move upwards, so that the distance between the speed regulating structure and the wheel is increased, and the resistance is reduced, so that the rotating speed of the wheel is increased. When the handle 2 is lifted upwards, the handle 2 can drive the lead 4 to move downwards, so that the distance between the speed regulating structure and the wheel is reduced, the resistance is increased, and the rotating speed of the wheel is reduced.

Simultaneously with the patent literature contrast of referring to, the utility model discloses a rotation of handle 2 alright easily carries out the adjustment of gear again fast. The referenced patent uses a knob, i.e., a circular adjustment, so that a universal bolt is used to rotate to adjust the speed. Therefore in the in-service use process, the utility model discloses as long as one rotates just interchangeable gear, and original bolt must rotate several rings and just have obvious change, consequently the utility model discloses it is convenient again to save time, and improves user's experience and feel, brings comfortable motion experience for the user.

Specifically, the change of gear corresponds to a change of the speed of the wheels from one speed range to another, and the change is larger. For example, the game has simple and difficult modes, and the effect of the gear is almost the same as that of the game. But the bolt commonly used rotates and carries out the similar fine setting of speed of adjustment, and then can only a speed to the change of another speed, consequently the utility model discloses it is convenient again to save time, and improves user's experience and feel, brings comfortable motion for the user and experiences.

Referring to fig. 1, 2 and 3, it can be seen that the handle 2 is provided with a ball 3, the frame 1 is provided with a gear member 5, and the gear member 5 is provided with a plurality of gear holes 6. In actual use, the user rotates the handle 2 to enable the ball 3 to come out of one gear hole 6 and enter the other gear hole 6, and then gear shifting is achieved. Simultaneously the utility model discloses can open and be equipped with three gear hole 6, therefore correspond simple, general and difficulty respectively. Of course, this is only a case, and it is also possible that the present invention is provided with two gear holes 6 or four, etc., so as to satisfy different requirements.

And because the position of ball 3 changes, and then the position of drive lead wire 4 changes to drive the distance between magnet and the metal flywheel and change, and then adjust the resistance size and realize the requirement of different motion intensity, alright change the rotational speed of wheel. Compare original bolt simultaneously and rotate and carry out the speed of adjustment, because the bolt uses for a long time and to have wearing and tearing, and then can reduce the precision, but this use is novel to be adopted is ball 3, the cambered surface contact, reducible wearing and tearing to increase of service life.

And when the pull-down of handle 2, ball 3 can shift up at least one gear hole 6, a gear promptly to handle 2 can drive lead wire 4 and move up, and then increase the distance of speed governing structure and wheel, thereby reduce the rotational speed of resistance increase wheel. And when the handle 2 lifted up, the ball 3 can move down to at least one gear hole 6, namely a gear, so that the handle 2 can drive the lead wire 4 to move down, further the distance between the speed regulating structure and the wheel is reduced, and the resistance is increased, thereby the rotating speed of the wheel is reduced.

Referring to fig. 3 and 5, and particularly to fig. 6, it can be seen that the frame 1 is provided with a first partition 16 and a second partition 17, and the handle 2 is placed between the first partition 16 and the second partition 17. In the actual use process, the first partition plate 16 and the second partition plate 17 play a role in limiting and fixing the handle 2.

Meanwhile, the connecting structure is as follows:

referring to fig. 3 and 5, and particularly to fig. 4, it can be seen that two ends of the handle 2 are respectively provided with a first rotating shaft 20 and a second rotating shaft 21, wherein the first rotating shaft 20 is connected in the following manner: first, the first partition 16 is provided with a connecting hole 22, and the first rotating shaft 20 is inserted into the connecting hole 22, so that the first rotating shaft 20 rotates in the connecting hole 22 to rotate the handle 2.

Referring to fig. 4 and 10, it can be seen that the shift lever 5 is provided on the partition plate one 16 in order to make the connection between the handle 2 and the partition plate one 16 more stable. The utility model discloses a gear 5 is located 16 one sides of baffle, and gear 5 is provided with fixed part 23 simultaneously, and the joint of fixed part 23 is in connecting hole 22 to support and lean on pivot 20. Therefore, the handle 2, the first partition plate 16 and the gear position piece 5 are connected through the connecting hole 22, the handle 2 and the gear position piece 5 are limited mutually, and the connection stability of the handle 2, the first partition plate 16 and the gear position piece 5 is guaranteed.

Referring to fig. 3 and 5, and particularly to fig. 6, the connection between the second partition 17 and the handle 2 can be seen: first, the second partition 17 is provided with a limiting plate 24, and the second rotating shaft 21 is clamped between the second partition 17 and the limiting plate 24. In the actual use process, the mounting grooves are formed in the second partition plate 17 and the limiting plate 24, and the mounting grooves form a placing groove for placing the second rotating shaft 21. Therefore, during installation, the second rotating shaft 21 is firstly placed in the installation groove formed in the second partition plate 17, then the second rotating shaft 21 is covered with the limiting plate 24, and then the second rotating shaft 21 is fixed through bolts and the like, so that the installation and replacement are convenient.

Simultaneously in order to make the connection between baffle two 17 and the handle 2 more stable, like fig. 11, therefore the utility model discloses a limiting plate 24 outwards extends the shaping and has arch 25, and arch 25 supports and leans on the terminal surface at two 21 of pivot, and then carries on spacingly and fixedly to handle 2.

And the connection structure between the second partition plate 17 and the limiting plate 24 is as follows: firstly, the second partition 17 is provided with a convex strip 26, and the limiting plate 24 is provided with a groove 27, so that the convex strip 26 can be clamped in the groove 27 to realize the connection between the limiting plate 24 and the second partition 17. Moreover, the engagement of the ribs 26 with the grooves 27 is similar to the engagement of a grooved rail, thus providing a guiding and limiting function.

Simultaneously for making being connected more stably between baffle two 17 and the limiting plate 24, thereby when the limiting plate 24 through the cooperation of sand grip 26 with recess 27 arrange baffle two 17 in on, the rethread bolt is etc. fixed, therefore be convenient for installation and change also guarantee the stability of connecting.

And referring to fig. 3 and 5, and particularly to fig. 4, it can be seen that the first partition plate 16 is provided with a groove rail 18, and the handle 2 is provided with a boss 19, and the boss 19 moves in the groove rail 18. Also in this embodiment one, the boss 19 is used for placing the ball 3. In the actual use process, move in grooved rail 18 through boss 19 to change the position of ball 3, and then the position of drive lead wire 4 changes, thereby the shape drives the distance between magnet and the metal flywheel and changes, and then adjusts the resistance size and realizes the requirement of different motion intensity, alright change the rotational speed of wheel. Therefore, the stability of the structure can be ensured by adopting a simple structure, and the processing is convenient.

Referring to fig. 7 and 8, it can be seen that the handle 2 includes a shank 7 and a crown 8, wherein the crown 8 is provided with a rotary member 9, and the position of the lead wire 4 is changed by rotating the rotary member 9. The user thus has a large variation by changing the gear, which corresponds to changing the speed of the wheels from one speed range to another. For example, the game has simple and difficult modes, and the effect of the gear is almost the same as that of the game. The suitable personnel of using that the event can not be fine, consequently the utility model discloses a thereby rotate the speed that 9 made the wheel after the gear adjustment, finely tune in the speed range of this gear to satisfy various demands.

Referring specifically to fig. 9, it can be seen that the rotary member 9 is connected to a screw 10, and the handle body 7 is provided with a gear 11, and one end of the gear 11 is connected to the lead wire 4. In the in-service use process, the user is when rotating a piece 9, and the rotation of rotating a piece 9 can drive the rotation of screw rod 10, and because screw rod 10 and gear 11 interlock each other, therefore the rotation of screw rod 10 can drive gear 11 and rotate, and then gear 11 can make lead wire 4 drive the distance of speed governing structure and wheel and change.

Referring to fig. 9, it can be seen that the screw rod 10 is sleeved with a limiting member 13 having a first thread 12, and the crown 8 is formed with a second thread corresponding to the first thread 12. And the screw rod 10 is provided with a limiting block 14, and the limiting block 13 is provided with a mounting hole 15.

Therefore, in the actual use process, one end of the screw rod 10 is connected to the rotating part 9 in a clamped mode, then the screw rod 10 is connected to the mounting hole 15 in a clamped mode through the limiting block 14, the screw rod 10 is connected with the limiting part 13, and the limiting part 13 is connected with the crown 8 through threads. Therefore, the stability of connection is ensured through various connection modes.

Meanwhile, the screw 10 can be limited through the matching of the limiting block 14 and the mounting hole 15 and the threaded connection between the first thread 12 and the second thread. Therefore, in the actual use process, when the user performs fine adjustment, the user does not return to the state without fine adjustment due to gravity or uneven stress, and the screw 10 is fixed after fine adjustment.

In the actual use process, after the lead 4 is driven by the gear 11, the front end of the lead 4 will move under the force of the gear 11, and the rear end will have a certain springback due to the rear parts. However, when the screw rod 10 is rotated, the force which needs to be overcome by the rotating part 9 includes the connecting force between the limiting block 14 and the mounting hole 15 and between the first thread 12 and the second thread, and the force to be overcome is greater than the resilience force of the lead wire 4, so that the screw rod 10 is fixed and cannot rebound after fine adjustment.

Referring to fig. 1 and 2, it can be seen that the handle 2 is externally sleeved with a shell, and the shells are connected by bolts, so as to protect the internal structure and cover the internal structure, thereby beautifying the external structure.

Example two: the present embodiment is basically the same as the first embodiment, and the difference is: the ball 3 is not clamped in the gear hole 6, but the boss 19 is directly clamped in the gear hole 6. In actual use, the user can move the handle 2, so that the boss 19 comes out of one gear hole 6 and enters the other gear hole 6, and the distance between the speed regulating structure and the wheel driven by the lead 4 is changed, and the rotating speed of the wheel is changed.

And when the handle 2 is pulled down, the boss 19 moves up at least one gear hole 6, namely one gear, so that the handle 2 drives the lead wire 4 to move up, the distance between the speed regulating structure and the wheel is further increased, and the resistance is reduced, so that the rotating speed of the wheel is increased. When the handle 2 is lifted up, the boss 19 moves down to at least one gear hole 6, namely one gear, so that the handle 2 drives the lead 4 to move down, the distance between the speed regulating structure and the wheel is further reduced, and the resistance is increased, so that the rotating speed of the wheel is reduced.

Therefore, the utility model discloses a rotation of handle 2 alright easily carries out the adjustment of gear again fast. What original spinning generally adopted is that the bolt rotates and carries out the speed of adjustment, the utility model discloses as long as just one rotates interchangeable gear, and original bolt must rotate several rings and just can have obvious change, consequently the utility model discloses it is time-saving convenient again, and improves user's experience, brings comfortable motion experience for the user.

The specific working process of the scheme is as follows:

the utility model provides a spinning with gearshift, includes frame 1 and wheel, wherein is provided with the wheel on the frame 1, and frame 1 rotates and is provided with handle 2, and handle 2 is connected with the speed governing structure through lead wire 4.

Specifically, the change of gear corresponds to a change of the speed of the wheels from one speed range to another, and the change is larger. For example, the game has simple and difficult modes, and the effect of the gear is almost the same as that of the game. But the bolt commonly used rotates and carries out the similar fine setting of speed of adjustment, and then can only a speed to the change of another speed, consequently the utility model discloses it is convenient again to save time, and improves user's experience and feel, brings comfortable motion experience for the user.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a spinning with gearshift, includes frame (1) and wheel, its characterized in that: the bicycle is characterized in that wheels are arranged on the bicycle frame (1), the bicycle frame (1) is rotatably provided with a handle (2), the handle (2) is connected with a speed regulation structure through a lead (4), and the position of the lead (4) is further driven to change through rotating the handle (2), so that the rotating speed of the wheels is changed through the speed regulation structure.

2. The spinning with a gear shifting device of claim 1, wherein: be provided with ball (3) on the handle, be provided with gear piece (5) on frame (1), a plurality of gear hole (6) have been seted up in gear piece (5), thereby make ball (3) come out and get into another gear hole (6) and then drive the position of lead wire (4) and change from one gear hole (6) through rotating handle (2) to change the rotational speed of wheel through the speed governing structure.

3. Spinning with a gear shifting device according to claim 1 or 2, characterized in that: the handle (2) comprises a handle body (7) and a handle head (8), the handle head (8) is provided with a rotating part (9), and the rotating part (9) is rotated to drive the lead (4) to change in position, so that the rotating speed of the wheel is changed through the speed regulating structure.

4. A spinning with a gear shifting device according to claim 3, characterized in that: the rotating piece (9) is connected with a screw rod (10), the handle body (7) is provided with a gear (11), one end of the gear (11) is connected with the lead (4), and the screw rod (10) and the gear (11) are meshed with each other.

5. The spinning with a gear shifting device of claim 4, wherein: the screw rod (10) is sleeved with a limiting piece (13) with a first thread (12), and the handle head (8) is provided with a second thread corresponding to the first thread (12);

the screw rod (10) is provided with a limiting block (14), the limiting block (13) is provided with a mounting hole (15), and the limiting block (14) is clamped in the mounting hole (15).

6. Spinning with a gear shifting device according to claim 1 or 2, characterized in that: the frame (1) is provided with a first partition plate (16) and a second partition plate (17), the handle (2) is placed between the first partition plate (16) and the second partition plate (17), the first partition plate (16) is provided with a groove rail (18), the handle (2) is provided with a boss (19), and the boss (19) moves in the groove rail (18).

7. The spinning with a gear shifting device of claim 6, wherein: a first rotating shaft (20) and a second rotating shaft (21) are respectively arranged at two ends of the handle (2), a connecting hole (22) is formed in the first partition plate (16), and the first rotating shaft (20) penetrates through the connecting hole (22);

the gear piece (5) is located on one side of the first partition plate (16), the gear piece (5) is provided with a fixing portion (23), and the fixing portion (23) is clamped in the connecting hole (22) and abuts against the first rotating shaft (20).

8. The spinning with a gear shifting device of claim 6, wherein: the second partition plate (17) is provided with a limiting plate (24), and the second rotating shaft (21) is clamped between the second partition plate (17) and the limiting plate (24);

and the limiting plate (24) is outwards extended and formed with a protrusion (25), and the protrusion (25) abuts against the end face of the second rotating shaft (21).

9. The spinning with a gear shifting device of claim 8, wherein: baffle two (17) are provided with sand grip (26), limiting plate (24) are seted up flutedly (27), and sand grip (26) joint is in flutedly (27).