CN220924361U

CN220924361U - Antitheft alarm device for electric vehicle

Info

Publication number: CN220924361U
Application number: CN202322962346.7U
Authority: CN
Inventors: 刘佳权
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-05-10
Anticipated expiration: 2033-11-02

Abstract

The utility model belongs to the technical field of electric vehicle theft prevention, and provides a theft prevention alarm device for an electric vehicle, which comprises: the electric vehicle comprises an electric vehicle body, wherein a cushion is hinged to one side of the electric vehicle body, a storage groove is formed in the top end of the electric vehicle body, and a locking groove is formed in one side, close to the storage groove, of the electric vehicle body; the alarm mechanism is arranged on one side of the inside of the lock catch groove and comprises a magnetic box and a Hall sensor fixedly arranged in the magnetic box; the utility model utilizes the cooperation of the magnetic box and the magnetic block to realize the alarm function, the magnetic box is arranged in the lock catch groove, the magnetic block is arranged below the cushion, the cushion is in a closed state under normal conditions, the distance between the Hall sensor and the magnetic block is a set safety value, after the cushion is opened, the distance between the magnetic block and the Hall sensor is larger than the safety value, the Hall sensor sends an electric signal to the single-chip controller, and then the single-chip controller sends information to the mobile phone APP by the Internet of things card to inform a user of the information.

Description

Antitheft alarm device for electric vehicle

Technical Field

The utility model belongs to the technical field of electric vehicle theft prevention, and particularly relates to a theft prevention alarm device for an electric vehicle.

Background

Electric vehicles, namely electric drive vehicles, are divided into alternating current electric vehicles and direct current electric vehicles, and generally, the electric vehicles use batteries as energy sources, and convert electric energy into mechanical energy for movement through components such as controllers and motors so as to control the current to change the speed, so that the electric vehicles provide convenience for people in traveling.

However, the accident of stealing the storage battery frequently happens at present, although the electric vehicle basically has the function of triggering an alarm, namely, touching the electric vehicle to send out an alarm sound to remind, but the existing theft technology is updated, so that a thief can bypass a trigger alarm system of the electric vehicle by using a certain means, the storage battery can be taken out without triggering the alarm sound, the means is highly pragmatic for vast owners, and no specific effective way is available at present for the thief.

Disclosure of utility model

The utility model aims to provide an anti-theft alarm device for an electric vehicle, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an burglar alarm arrangement for an electric vehicle, comprising:

The electric vehicle comprises an electric vehicle body, wherein a cushion is hinged to one side of the electric vehicle body, a storage groove is formed in the top end of the electric vehicle body, and a locking groove is formed in one side, close to the storage groove, of the electric vehicle body;

The alarm mechanism is arranged on one side of the inside of the lock catch groove and comprises a magnetic box and a Hall sensor fixedly arranged in the magnetic box, a magnetic block is fixedly arranged on one side, close to the lock catch groove, of the inside of the cushion, and the magnetic block is correspondingly arranged with the magnetic box.

Preferably, a single-chip controller is fixedly arranged on one side of the inside of the magnetic box, and the Hall sensor is electrically connected with the single-chip controller.

Preferably, a power supply is fixedly arranged at one side, close to the Hall sensor, inside the magnetic box.

Preferably, an internet of things card is fixedly arranged at one side, close to the single-chip controller, inside the magnetic box, and the internet of things card is electrically connected with the single-chip controller.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the magnetic box is arranged in the lock catch groove by utilizing the cooperation of the magnetic box and the magnetic block, the magnetic block is arranged below the cushion, the cushion is in a closed state under normal conditions, the distance between the Hall sensor and the magnetic block is a set safety value, after the cushion is opened, the distance between the magnetic block and the Hall sensor is larger than the safety value, the Hall sensor sends an electric signal to the single-chip controller, and then the single-chip controller can transmit information to the mobile phone APP by the Internet of things card, so that the information is informed to a host, and the host can arrive at the scene at the first time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the magnetic cassette of the present utility model.

In the figure: 1. an electric vehicle body; 11. a cushion; 12. a storage tank; 13. a latch groove; 2. an alarm mechanism; 21. a magnetic cassette; 22. a hall sensor; 23. a single-chip controller; 24. a power supply; 25. the Internet of things card; 26. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

Referring to fig. 1-2, an anti-theft alarm device for an electric vehicle includes:

The electric vehicle comprises an electric vehicle body 1, wherein a cushion 11 is hinged to one side of the electric vehicle body 1, a storage groove 12 is formed in the top end of the electric vehicle body 1, and a locking groove 13 is formed in one side, close to the storage groove 12, of the electric vehicle body 1;

Alarm mechanism 2, alarm mechanism 2 set up in the inside one side of hasp groove 13, and alarm mechanism 2 includes magnetic box 21 and is located the hall sensor 22 of the inside fixed mounting of magnetic box 21, and the inside one side fixed mounting that is close to hasp groove 13 of cushion 11 has magnetic path 26, and magnetic path 26 corresponds the setting with magnetic box 21.

Specifically, a single-chip controller 23 is fixedly installed on one side of the inside of the magnetic box 21, the hall sensor 22 is electrically connected with the single-chip controller 23, a power supply 24 is fixedly installed on one side of the inside of the magnetic box 21 close to the hall sensor 22, an internet of things network card 25 is fixedly installed on one side of the inside of the magnetic box 21 close to the single-chip controller 23, and the internet of things network card 25 is electrically connected with the single-chip controller 23.

As can be seen from the foregoing, the electric vehicle body 1 in this embodiment is a part of a commercial electric vehicle, the specific position is in the cushion 11 and the storage grid area below the cushion 11, the magnetic boxes 21 and the magnetic blocks 26 are respectively installed below the lock catch groove 13 and the cushion 11, so as to realize that the distance between the magnetic blocks 26 and the magnetic boxes 22 is sensed by the internet of things network card 25 to give an alarm, the power supply 24 mainly provides power for each component inside the magnetic boxes 21, the internet of things network card 25 can send information to the set APP, the cushion 11 is in a closed state under specific use, the distance between the hall sensor 22 and the magnetic blocks 26 is a set safety value, after the cushion 11 is opened, the distance between the magnetic blocks 26 and the hall sensor 22 is greater than the safety value, the hall sensor 22 sends an electrical signal to the single-chip controller 23, and then the single-chip controller 23 transmits information to the mobile phone APP by the internet of things network card 25, so that the owner can arrive at the scene at the first time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An burglar alarm for an electric vehicle, comprising:

The electric vehicle comprises an electric vehicle body (1), wherein a seat cushion (11) is hinged to one side of the electric vehicle body (1), a storage groove (12) is formed in the top end of the electric vehicle body (1), and a locking groove (13) is formed in one side, close to the storage groove (12), of the electric vehicle body (1);

Alarm mechanism (2), alarm mechanism (2) set up in inside one side of hasp groove (13), alarm mechanism (2) are including magnetic box (21) and be located inside fixed mounting's of magnetic box (21) hall sensor (22), inside being close to hasp groove (13) one side fixed mounting of cushion (11) has magnetic path (26), magnetic path (26) correspond the setting with magnetic box (21).

2. The burglar alarm for an electric vehicle according to claim 1, wherein a single-chip controller (23) is fixedly installed at one side of the inside of the magnetic box (21), and the hall sensor (22) is electrically connected with the single-chip controller (23).

3. The burglar alarm arrangement for an electric vehicle in accordance with claim 2, wherein a power supply (24) is fixedly installed inside the magnetic box (21) at a side close to the hall sensor (22).

4. The antitheft alarm device for the electric vehicle according to claim 3, wherein an internet of things card (25) is fixedly arranged inside the magnetic box (21) at one side close to the single-chip controller (23), and the internet of things card (25) is electrically connected with the single-chip controller (23).