CN219277680U

CN219277680U - Burglar alarm for electric vehicle

Info

Publication number: CN219277680U
Application number: CN202223272210.5U
Authority: CN
Inventors: 田帅; 张贝; 张李君
Original assignee: Anhui Chenji New Energy Technology Co ltd
Current assignee: Anhui Chenji New Energy Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-30
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses an electric vehicle burglar alarm, which comprises a shell; the first electromagnet is arranged outside the shell and is used for adsorbing and fixing a motor shaft; the connecting rod is movably arranged on the shell in a penetrating mode, and one end of the connecting rod is arranged in the shell. The baffle is fixed, baffle one side is fixed with the spring, spring one end with shells inner wall fixed connection, shells inner wall is close to connecting rod one side is fixed with the second electro-magnet, the connecting rod is made by iron material. The utility model has convenient and quick use, can realize the quick fixation of the motor shaft of the electric vehicle, prevent the motor from working, and further prevent the electric vehicle from being stolen.

Description

Burglar alarm for electric vehicle

Technical Field

The utility model relates to the technical field of vehicle burglary prevention, in particular to an electric vehicle burglar alarm.

Background

Electric vehicles, i.e. electrically driven vehicles, are also known as electrically driven vehicles. In general, an electric vehicle uses a battery as an energy source, and converts electric energy into mechanical energy to move through a controller, a motor and other components, so as to control the current magnitude and change the speed. In daily life of people, the use of electric vehicles is becoming more and more common, and the electric vehicles become common riding tools, so as to more and more use the electric vehicles, and the anti-theft problem of the electric vehicles is also becoming more and more important.

The existing electric vehicle burglar alarm is mainly subjected to burglar-proof positioning by adopting a positioner, so that when the electric vehicle is stolen, a motor of the electric vehicle can still work normally.

Disclosure of Invention

The utility model mainly aims to provide an electric vehicle burglar alarm, which can effectively solve the problem that the existing electric vehicle burglar alarm is mostly subjected to burglar positioning by adopting a positioner, so that the motor of the electric vehicle can still work normally when the electric vehicle is stolen.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

an electric vehicle burglar alarm, comprising:

a housing;

the first electromagnet is arranged outside the shell and is used for adsorbing and fixing a motor shaft;

the connecting rod is movably arranged on the shell in a penetrating mode, and one end of the connecting rod is arranged in the shell. The baffle is fixed, baffle one side is fixed with the spring, spring one end with shells inner wall fixed connection, shells inner wall is close to connecting rod one side is fixed with the second electro-magnet, the connecting rod is made by iron material.

Preferably, two connecting rods are arranged, the two connecting rods are fixed on the first electromagnet at intervals, and the same baffle is fixed on the outer wall of the two connecting rods in the shell.

Preferably, the two connecting rods are respectively sleeved with a limiting pipe, and one end of each limiting pipe is fixedly connected with the inner wall of the shell.

Preferably, the shell is provided with a fixing plate in a penetrating manner, one end of the fixing plate is provided with a first mounting hole outside the shell, and the other end of the fixing plate is provided with a second mounting hole outside the shell.

Preferably, the fixing plate is provided with a first square hole and a second square hole in the shell respectively, a first inclined block is arranged in the shell in the first square hole, and a second inclined block is arranged in the shell in the second square hole.

Preferably, the first inclined block and the second inclined block have the same structure

Compared with the prior art, the utility model has the following beneficial effects: this electric motor car burglar alarm through setting up first electro-magnet, connecting rod, baffle, spring, second electro-magnet and spacing pipe, and the motor shaft of fixed electric motor car of first electro-magnet absorption, two rethread connecting rods prevent that first electro-magnet from taking place to rotate, prevent motor work, and then prevent that the electric motor car from being stolen.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an electric vehicle burglar alarm provided by the utility model.

Fig. 2 is a schematic view of the interior of the housing.

Fig. 3 is a schematic view of a fixing plate.

Fig. 4 is a schematic view of a first sloped block.

In the figure: 1. a housing; 2. a first electromagnet; 101. a fixing plate; 102. a first mounting hole; 103. a second mounting hole; 104. a first square hole; 105. a second square hole; 106. a first tilting block; 107. a second tilting block; 201. a connecting rod; 202. a baffle; 203. a spring; 204. a second electromagnet; 205. and a limiting tube.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, an electric car burglar alarm includes:

a housing 1; the housing 1 is assembled from two half-shells.

The first electromagnet 2 is arranged outside the shell 1 and is used for adsorbing and fixing a motor shaft;

wherein, a connecting rod 201 is fixed at one end of the first electromagnet 2, the connecting rod 201 movably passes through the housing 1, and one end of the connecting rod 201 is located in the housing 1. A baffle 202 is fixed, a spring 203 is fixed on one side of the baffle 202, one end of the spring 203 is fixedly connected with the inner wall of the shell 1, a second electromagnet 204 is fixed on one side of the inner wall of the shell 1, which is close to the connecting rod 201, and the connecting rod 201 is made of iron materials.

The two connecting rods 201 are arranged, the two connecting rods 201 are fixed on the first electromagnet 2 at intervals, and the same baffle 202 is fixed on the outer wall of the two connecting rods 201 in the shell 1.

And the two connecting rods 201 are respectively sleeved with a limiting pipe 205, and one end of each limiting pipe 205 is fixedly connected with the inner wall of the shell 1.

The shell 1 is provided with a fixing plate 101 in a penetrating way, one end of the fixing plate 101 is provided with a first mounting hole 102 outside the shell 1, and the other end of the fixing plate 101 is provided with a second mounting hole 103 outside the shell 1.

The fixing plate 101 has a first square hole 104 and a second square hole 105 in the housing 1, respectively, a first inclined block 106 is mounted in the housing 1 in the first square hole 104, and a second inclined block 107 is mounted in the housing 1 in the second square hole 105.

The first and

second tilting blocks

106 and 107 are identical in structure.

After the fixed plate 101 is damaged, the shell 1 is opened, the first inclined block 106 and the second inclined block 107 are removed, a new fixed plate 101 is replaced and is arranged on the shell 1 in a penetrating mode, the first inclined block 106 and the second inclined block 107 are respectively arranged in the first square hole 104 and the second square hole 105, the effect of fixing the fixed plate 101 is achieved, the fixed plate 101 is convenient to damage, the burglar alarm of the fixed plate 101 can be replaced, the burglar alarm can be used continuously, and cost is saved conveniently.

It should be noted that, when the anti-theft device for the electric vehicle is used, the anti-theft device is fixed on one side of a motor shaft through the fixing plate 101, the second electromagnet 204 stops working, the baffle 202 moves to one side of the first electromagnet 2 under the action of the elastic force of the spring 203, the baffle 202 drives the connecting rod 201 to move, the connecting rod 201 drives the first electromagnet 2 to move, the first electromagnet 2 is in contact with the motor shaft, the first electromagnet 2 works, the motor shaft is adsorbed and fixed by the first electromagnet 2, the motor is prevented from working, and the electric vehicle is further prevented from being stolen.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An electric vehicle burglar alarm, characterized by comprising:

a housing (1);

the first electromagnet (2) is arranged outside the shell (1) and is used for adsorbing and fixing a motor shaft;

the connecting rod (201) is fixed at one end of the first electromagnet (2), the connecting rod (201) movably penetrates through the shell (1), and one end of the connecting rod (201) is arranged in the shell (1). Be fixed with baffle (202), baffle (202) one side is fixed with spring (203), spring (203) one end with casing (1) inner wall fixed connection, casing (1) inner wall is close to connecting rod (201) one side is fixed with second electro-magnet (204), connecting rod (201) are made by iron material.

2. An electric vehicle burglar alarm according to claim 1, characterized in that: the two connecting rods (201) are arranged, the two connecting rods (201) are fixed on the first electromagnet (2) at intervals, and the same baffle plate (202) is fixed on the outer wall of the two connecting rods (201) in the shell (1).

3. An electric vehicle alarm as claimed in claim 2, wherein: and the two connecting rods (201) are respectively sleeved with a limiting pipe (205), and one end of each limiting pipe (205) is fixedly connected with the inner wall of the shell (1).

4. An electric vehicle burglar alarm according to claim 1, characterized in that: the shell (1) is provided with a fixing plate (101) in a penetrating mode, one end of the fixing plate (101) is provided with a first mounting hole (102) outside the shell (1), and the other end of the fixing plate (101) is provided with a second mounting hole (103) outside the shell (1).

5. The electric vehicle burglar alarm according to claim 4, wherein: the fixing plate (101) is provided with a first square hole (104) and a second square hole (105) in the shell (1), a first inclined block (106) is arranged in the shell (1) in the first square hole (104), and a second inclined block (107) is arranged in the shell (1) in the second square hole (105).

6. An electric vehicle alarm as defined in claim 5, wherein: the first inclined block (106) and the second inclined block (107) are identical in structure.