CN210101909U

CN210101909U - Anti-theft speed regulator for electric bicycle

Info

Publication number: CN210101909U
Application number: CN201920778236.6U
Authority: CN
Inventors: 刘晓
Original assignee: JIANGSU LVNENG ELECTRIC BICYCLE TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: JIANGSU LVNENG ELECTRIC BICYCLE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-02-21
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses an electric bicycle's theftproof speed regulator, including theftproof speed regulator, vehicle main part, fixture block, slider and swivel mount, controlling means is installed at vehicle main part's top, the theftproof speed regulator is installed to controlling means's one side, the inside of theftproof speed regulator is provided with the handle, the inside of handle is provided with the fixture block, the inside of handle is provided with the slider, the second recess is installed to one side at slider top, the lug is installed to one side of slider, one side fixed mounting of slider has reset spring, the swivel mount is installed to one side of handle. The utility model discloses install only be provided with the slider through the stay cord pulling in the handle through installing, set up the recess and utilize the hole of opening on hand with spout relevant position on rotation type speed governing handle inner wall, let the globular thing come and go between the recess, realize the rotation of restriction rotation type speed governing handle, simple structure, the practicality of being convenient for.

Description

Anti-theft speed regulator for electric bicycle

Technical Field

The utility model relates to an electric bicycle technical field specifically is an electric bicycle's theftproof speed regulator.

Background

The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operation parts and a display instrument system on the basis of a common bicycle.

However, along with the popularization of electric vehicles, the theft prevention cases of electric bicycles are more and more, the current anti-theft mode aiming at the electric vehicles is that the tires of the electric vehicles are locked through the lock catches, the anti-theft mode is simpler, meanwhile, the anti-theft mode is too common, common thieves can carry tools specially aiming at the lock, and therefore the effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle's theftproof speed regulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric bicycle's theftproof speed regulator, includes theftproof speed regulator, vehicle main part, fixture block, slider and swivel mount, controlling means is installed at vehicle main part's top, the theftproof speed regulator is installed to controlling means's one side, the inside of theftproof speed regulator is provided with the handle, the inside of handle is provided with the fixture block, the inside of handle is provided with the slider, the second recess is installed to one side at slider top, the lug is installed to one side of slider, one side fixed mounting of slider has reset spring, the swivel mount is installed to one side of handle.

Preferably, the anti-theft speed regulator is internally provided with a shell, one end of the shell is provided with a stop block, and the front surface of the shell is provided with a bulge.

Preferably, a first groove is formed in the fixture block, a ball is arranged in the first groove, and a through hole is formed in the bottom of the first groove.

Preferably, a connecting column is arranged at one end of the rotary seat, and a lead outlet is arranged at the bottom of the rotary seat.

Preferably, a pull rope extending out of the rotary seat is tied on one side of the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-theft speed regulator of the electric bicycle is provided with the slide block which is pulled by the pull rope only in the handle, the inner wall of the rotary speed regulating handle is provided with the groove at the corresponding position of the chute and the spherical object is led to and fro between the grooves by utilizing the hole which is opened on the handle, thereby realizing the limitation of the rotation of the rotary speed regulating handle, having simple structure, being convenient and practical, and playing a very good effect on anti-theft performance, when the bicycle is locked, a thief needs to forcedly damage the limiting device in the rotary speed regulating handle under the condition that the thief does not have a key, after the damage, the rotary speed regulating handle can not be used, the bicycle can not be opened, effectively improving the anti-theft performance of the bicycle, meanwhile, the device can be conveniently arranged in the electric bicycle by adopting the connecting column, and simultaneously, the through hole which is arranged above, the device, effectively preventing falling off.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the handlebar of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic diagram of the fixture block structure of the present invention.

In the figure: 1. an anti-theft speed regulator; 101. a housing; 102. a stopper; 103. a protrusion; 2. a vehicle main body; 201. a control device; 3. a clamping block; 301. a first groove; 302. a ball-shaped object; 303. a through hole; 4. a handle; 5. a slider; 501. a second groove; 502. a bump; 503. a return spring; 6. pulling a rope; 7. rotating; 701. connecting columns; 702. and a lead outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an anti-theft speed regulator of an electric bicycle comprises an anti-theft speed regulator 1, a vehicle body 2, a clamping block 3, a sliding block 5 and a rotary seat 7, wherein a control device 201 is installed at the top of the vehicle body 2, the control device 201 can control the vehicle body, the anti-theft speed regulator 1 is installed at one side of the control device 201, the anti-theft performance of the vehicle is effectively improved by the anti-theft speed regulator 1, a limiting device in a rotary speed regulating handle needs to be forcibly damaged, after the limiting device is damaged, the rotary speed regulating handle cannot be used, the vehicle cannot be opened, a handle 4 is arranged in the anti-theft speed regulator 1, the handle 4 can be conveniently held by a user, the clamping block 3 is arranged in the handle 4, the device can be clamped by the clamping block 3 so as to prevent rotation, the sliding block 5 is arranged in the handle 4, the sliding block 5 can be used for limiting the position of a spherical object 302 in the clamping block 3, a second, place the bobble to prevent that the handle from rotating, lug 502 is installed to one side of slider 5, and lug 502 can be used to fix slider 5, prevents to rotate by oneself, and one side fixed mounting of slider 5 has reset spring 503, and reset spring 503 can conveniently reset slider 5, thereby makes things convenient for next use, and swivel mount 7 is installed to one side of handle 4.

Further, the inside of the anti-theft speed regulator 1 is provided with a shell 101, the shell 101 improves the aesthetic degree of the device, one end of the shell 101 is provided with a stop block 102, the front surface of the shell 101 is provided with a protrusion 103, and the protrusion 103 effectively increases the friction force of the device.

Further, a first groove 301 is formed in the fixture block 3, the first groove 301 can be used for accommodating the ball 302, the ball 302 is arranged in the first groove 301, and a through hole 303 is formed in the bottom of the first groove 301, so that the ball 302 can pass through the through hole 303 conveniently.

Further, a connecting column 701 is arranged at one end of the rotary seat 7, the connecting column 701 can facilitate installation of the device, portability of the device is improved, and a wire outlet 702 is formed in the bottom of the rotary seat 7.

Furthermore, a pull rope 6 extending out of the rotary seat 7 is tied on one side of the sliding block 5, and the sliding block 5 can be conveniently pulled by the pull rope 6.

The working principle is as follows: when the rotary type speed regulation switch is used, a key rotates to start the switch, the pull rope 6 is driven to pull the sliding block 5, the sliding block 5 retracts, when the second groove 501 corresponds to the through hole 303, the ball 302 falls into the second groove 501 from the first groove 301 through the through hole 303, the convex block 502 of the sliding block 5 is also drawn out from the handle 4, the rotary type handle 4 can rotate to regulate the speed, when the switch is closed, the ball 302 returns to the first groove 301 from the second groove 501 due to the action of the reset spring 503, the convex block 502 of the sliding block 5 is inserted into the handle 4, and the handle 4 cannot rotate.

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. The utility model provides an electric bicycle's theftproof speed regulator, includes theftproof speed regulator (1), vehicle main part (2), fixture block (3), slider (5) and swivel mount (7), its characterized in that: controlling means (201) is installed at the top of vehicle main part (2), theftproof speed regulator (1) is installed to one side of controlling means (201), the inside of theftproof speed regulator (1) is provided with handle (4), the inside of handle (4) is provided with fixture block (3), the inside of handle (4) is provided with slider (5), second recess (501) are installed to one side at slider (5) top, lug (502) are installed to one side of slider (5), one side fixed mounting of slider (5) has reset spring (503), swivel mount (7) are installed to one side of handle (4).

2. The anti-theft speed governor of an electric bicycle according to claim 1, wherein: a shell (101) is arranged in the anti-theft speed regulator (1), a stop block (102) is arranged at one end of the shell (101), and a protrusion (103) is arranged on the front surface of the shell (101).

3. The anti-theft speed governor of an electric bicycle according to claim 1, wherein: a first groove (301) is formed in the fixture block (3), a ball (302) is arranged in the first groove (301), and a through hole (303) is formed in the bottom of the first groove (301).

4. The anti-theft speed governor of an electric bicycle according to claim 1, wherein: one end of the rotary seat (7) is provided with a connecting column (701), and the bottom of the rotary seat (7) is provided with a wire outlet (702).

5. The anti-theft speed governor of an electric bicycle according to claim 1, wherein: one side of the sliding block (5) is tied with a pull rope (6) extending out of the rotary seat (7).