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Electric bicycle and battery dual antitheft device

An anti-theft device, a technology for electric vehicles, applied in the direction of preventing theft of bicycles, bicycle accessories, transportation and packaging, etc., can solve problems such as difficulty in preventing thieves from unlocking means, and achieve the purpose of improving anti-theft performance, simplifying anti-theft structure, and improving security. Effect

Active Publication Date: 2017-02-01
人民出行(南宁)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the survey, in most car theft cases, thieves use violent unlocking methods to steal cars, and the anti-theft devices used in electric vehicles have been difficult to prevent thieves from unlocking methods.

Method used

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  • Electric bicycle and battery dual antitheft device
  • Electric bicycle and battery dual antitheft device
  • Electric bicycle and battery dual antitheft device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Image 6 As shown, the limit cross bar 6 and a lock rod 5 form an L-shaped structure; the cross-sections of the first sleeve 2 and the second sleeve 4 are polygonal to prevent the lock rod 5 from rotating. This embodiment is preferably The hexagonal lock rod 5, similarly, the cross-sections of the first sleeve 2 and the second sleeve 4 are also hexagonal. The adoption of a single lock lever structure can simplify the anti-theft structure, and as long as the strength of the lock lever 5 and the limit cross bar 6 is sufficient, the single lock lever can achieve the same anti-theft performance as the double lock lever.

Embodiment 2

[0045] Such as Figure 7 As shown, the limiting crossbar 6 and the two lock rods 5 form a U-shaped structure, and the two lock rods 5 are inserted into two first sleeves 2 provided on both sides of the battery compartment 1, as Figure 8 As shown, the main support 3 is provided with two second sleeves 4 corresponding to the two first sleeves 2 respectively. The use of a double lock rod structure can make up for the lack of strength of the lock rod material. Under the same strength, the double lock rod can use a smaller rod diameter to meet the needs of assembly space.

[0046] Preferably, the lock tongue of the lock head 7 protrudes into the first sleeve 2, and the lock rod 5 is provided with a lock tooth 51 matching the lock tongue. This structure is a locking structure similar to a U-shaped lock. The structure applied to the present invention can lock the lock rod at any position. When the owner wants to unlock the main bracket 3, he only needs to lift the lock rod 5 upward for ...

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PUM

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Abstract

The invention relates to an electric bicycle and battery dual antitheft device which comprises a first sleeve arranged on a bicycle frame beside a battery bin. The first sleeve penetrates through a bottom plate of an electric bicycle. The electric bicycle and battery dual antitheft device further comprises a locking rod inserted in the first sleeve from top to bottom in a penetrating mode. The lower end of the locking rod abuts against the side of a main support of the electric bicycle in an attached mode. A transverse limiting rod is arranged at the top of the locking rod and presses the upper portion of an outlet of the battery bin. The first sleeve is further provided with a lock for locking the locking rod. The electric bicycle and battery dual antitheft device further comprises a second sleeve arranged on the main support of the electric bicycle. When a bicycle body is supported by the main support, the second sleeve and the first sleeve are collinear, and when the second sleeve and the first sleeve are collinear, the locking rod can be inserted in the second sleeve in the penetrating mode so that the main support can be locked. The difficulty for thieves to steal the bicycle is increased, and safety of the electric bicycle is improved. In addition, the transverse limiting rod at the top of the locking rod can block the outlet of the battery bin, and the antitheft performance of the battery bin is also effectively improved.

Description

Technical field [0001] The invention belongs to the technical field of electric vehicle anti-theft, and specifically relates to an electric vehicle and a dual anti-theft device for its battery. Background technique [0002] Nowadays, electric bicycles have become one of the most important means of transportation for people to travel, and the number of electric vehicles is gradually increasing. Because the body of electric vehicles is light and easy to transfer, they have also become the target of some criminals. In addition, because the main economic value of electric vehicles lies in the battery, some criminals use electric bicycle batteries as the target of theft. According to investigations, in most car theft cases at present, thieves use violent unlocking methods to steal the car, and the anti-theft devices used in electric vehicles are no longer able to prevent the thieves from unlocking methods. Summary of the invention [0003] The purpose of the present invention is to pr...

Claims

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Application Information

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IPC IPC(8): B62H5/00
CPCB62H5/00B62H5/001
Inventor 龚正圣
Owner 人民出行(南宁)科技有限公司
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