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An anti-theft device for a new energy vehicle hub

A technology for a new energy vehicle and an anti-theft device is applied in the field of the anti-theft device for the wheel hub of a new energy vehicle, which can solve the problems of large theft risk of the wheel, cumbersome locking and unlocking procedures of the anti-theft device, etc., so as to improve the anti-theft protection and facilitate quick locking. And the effect of unlocking and preventing wheel theft

Active Publication Date: 2022-02-15
杭州大祉机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it leaves room for improvement with a certain increase in system complexity
[0003] How to design an anti-theft device for the new energy vehicle hub that can effectively prevent the wheel from being stolen and can be easily locked and unlocked by the car owner has become a problem that needs to be solved currently. The problem that the device locking and unlocking process is relatively cumbersome

Method used

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  • An anti-theft device for a new energy vehicle hub
  • An anti-theft device for a new energy vehicle hub
  • An anti-theft device for a new energy vehicle hub

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] An anti-theft device for a new energy vehicle hub, such as figure 1 , figure 2, image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 with Figure 10 As shown, it includes a half shaft sleeve 1, a wheel shaft 2, a screw 3, a wheel hub 4, a lock nut 5, a protection mechanism 6, a warning mechanism 7 and a first locking mechanism 8, and the inside of the half shaft sleeve 1 is rotationally connected with Wheel shaft 2, the front side of the wheel shaft 2 is fixed with five screws 3 in an evenly distributed manner, and the five screws 3 are connected to the wheel hub 4 through thread fit, and the side of the screw 3 away from the wheel shaft 2 is connected through thread fit. There is a lock nut 5, and the lock nut 5 is in contact with the hub 4, and the screw 3 and the lock nut 5 cooperate to fix the hub 4, and the half shaft sleeve 1 is provided with a protection mechanism 6, which is used to protect the lock Tight nut 5 can not be dis...

Embodiment 2

[0045] On the basis of Example 1, such as Figure 11 with Figure 12 As shown, it also includes a second locking mechanism 9, the second locking mechanism 9 is located on the hub 4, the second locking mechanism 9 is used to prevent illegal personnel from forcibly pulling out the sliding tube 67, the second locking mechanism The mechanism 9 includes an L-shaped slanted bar 91, a fixed block 92, a sliding clamp 93 and a third return spring 94, a pair of L-shaped slanted bars 91 are affixed to the rotating tube 65, and a pair of fixed blocks 92 are affixed to the wheel hub 4. A sliding clamping plate 93 is slidably connected between the two fixing blocks 92. The sliding clamping plate 93 is used to clamp the sliding tube 67 and its upper device inside the hub 4, and the sliding clamping plate 93 is clamped into the slot of the sliding tube 67. Above, the sliding clamp 93 is in contact with the wheel hub 4, and a third return spring 94 is connected between the sliding clamp 93 an...

Embodiment 3

[0048] On the basis of Example 2, such as Figure 13 with Figure 14 As shown, an alarm mechanism 10 is also included. The alarm mechanism 10 is arranged on the wheel hub 4. The alarm mechanism 10 is used to send the information that the lock nut 5 is disassembled to the vehicle owner. The alarm mechanism 10 includes a control module 101, a first conductive tube 102. The second conductive pipe 103 and the third conductive pipe 104. The control module 101 is fixed inside the protective frame 69. The control module 101 is used to remotely send the information that the lock nut 5 is removed to the vehicle owner. The wheel hub 4 is far away from the wheel axle 2 A first conductive tube 102 is fixedly connected to one side, and four second conductive tubes 103 are fixedly connected to the side of the wheel hub 4 away from the wheel shaft 2, and both the first conductive tubes 102 and the second conductive tubes 103 are in contact with the adjacent locking nuts 5 , the control modu...

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PUM

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Abstract

The invention discloses an anti-theft device for a wheel hub of a new energy vehicle, which includes a half shaft sleeve, a wheel shaft, screws, a wheel hub, a lock nut, etc.; the inside of the half shaft sleeve is rotatably connected to the wheel shaft, and the front side of the wheel shaft is evenly distributed. There are five screws fixedly connected to each other, the five screws are connected to the wheel hub through thread fit, and the lock nut is connected to the side of the screw away from the wheel shaft through thread fit. Through the cooperation of the protective frame and its upper device, the protective frame can cover the lock nut and its upper device, so as to protect the lock nut from being dismantled by illegal personnel, thereby preventing the wheel from being stolen, and only when the owner When the extension of the electric push rod is controlled by the remote control device, the protective frame can no longer cover the locking nut, thereby realizing the purpose of facilitating the replacement of the wheel by the car owner while preventing the wheel from being stolen.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an anti-theft device for a wheel hub of a new energy vehicle. Background technique [0002] Conventional wheels are mostly fixed with lock nuts, the purpose is to standardize and facilitate disassembly, but at the same time it also provides convenience for those who steal the wheels. The disassembly tools are easy to obtain, resulting in a high probability of losing the wheels, and the price of the wheels is high. Once it is lost, it will cause great losses to the owner. The current vehicle anti-theft uses mechanical locks for external locking, but the safety of the mechanical lock is low and there are large loopholes, and this anti-theft device has a large volume and weight, which requires a separate Depositing, simultaneously locking and unlocking process is comparatively loaded down with trivial details laborious, has caused inconvenience to car owner. The prior art such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/01B60R25/10
CPCB60R25/01B60R25/10
Inventor 文培培
Owner 杭州大祉机电有限公司