CN212243636U

CN212243636U - Electric vehicle anti-theft alarm device with waterproof function

Info

Publication number: CN212243636U
Application number: CN202020776601.2U
Authority: CN
Inventors: 徐龙明
Original assignee: Xu's Julong Jiangsu Technology Co ltd
Current assignee: Xu's Julong Jiangsu Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-29
Anticipated expiration: 2030-05-12

Abstract

The utility model belongs to the technical field of electric vehicles, in particular to an electric vehicle anti-theft alarm device with waterproof function, which comprises a wheel rim, wherein the wheel rim is fixedly connected inside the wheel rim, a support frame is inserted in the inner cavity of the wheel rim, a circular groove is arranged on the front surface of the wheel hub, a square groove is arranged on the front surface of the wheel hub, the circular groove is communicated with the square groove, an alarm box body is screwed on the front surface of the support frame, a lock bolt is inserted in the inner cavity of a lock barrel, a lock plate is fixedly connected at the bottom of the right side of the outer wall of the lock bolt, a limit plate is fixedly connected at the right end of the top of the lock bolt, and a guide plate is fixedly connected at the top of the inner cavity of the alarm box body, water enters the inside of the alarm system, which causes a short circuit phenomenon and can not work.

Description

Electric vehicle anti-theft alarm device with waterproof function

Technical Field

The utility model relates to an electric motor car technical field specifically is an electric motor car burglar alarm who possesses waterproof function.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.

Along with the development and the progress of the society, the electric vehicle is called as a main transportation means of people, people place the electric vehicle outdoors, the stolen incident of the electric vehicle often happens, the alarm device of the existing electric vehicle is connected with a storage battery in the vehicle, a criminal cuts off a power supply, cannot send out alarm sound, can push away the electric vehicle, cannot be waterproof, and is short-circuited by a circuit after water enters, the alarm device is damaged, and therefore the electric vehicle anti-theft alarm device with the waterproof function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric motor car burglar alarm who possesses waterproof function to solve the battery in the alarm device connection car of the current electric motor car that proposes in the above-mentioned background art, criminal cuts off the power, can't send alarm sound, can push away the electric motor car, and can't carry on waterproofly, the problem of circuit short circuit, alarm device damage after intaking.

In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle anti-theft alarm device with a waterproof function comprises a wheel rim, wherein a wheel hub is fixedly connected inside the wheel rim, a support frame is inserted into an inner cavity of the wheel hub in a penetrating manner, an annular groove is formed in the front surface of the wheel hub, a square groove is formed in the front surface of the wheel hub and communicated with the annular groove, an alarm box body is screwed on the front surface of the support frame, a lock barrel is fixedly connected to the left side of the inner cavity of the alarm box body, a lock bolt is inserted into the inner cavity of the lock barrel, a lock plate is fixedly connected to the bottom of the right side of the outer wall of the lock bolt, a limit plate is fixedly connected to the right end of the top of the lock bolt, a guide plate is fixedly connected to the top of the inner cavity of the alarm box body, a lock column is inserted into the bottom of the guide plate in a penetrating manner, the position of, the right-hand member of spring with the left side fixed connection of deflector, the dead square of right-hand member fixedly connected with lock at lock post top, the right side fixedly connected with driving lever at lock post top, the battery is installed to the inner chamber of warning box, the bottom fixedly connected with mounting panel of lock post, alarm device is installed to the right side wall of warning box inner chamber, the right side spiro union of mounting panel has the second sheetmetal, first sheetmetal is installed in alarm device's left side, just the second sheetmetal with the position of first sheetmetal is corresponding.

Preferably, the storage battery is a lithium ion storage battery.

Preferably, the alarm box body is made of high-carbon steel.

Preferably, the lock column and the locking square block are matched with the annular groove and the square groove in shape and size.

Preferably, the included angle between the locking plate and the limiting plate is one hundred and eighty degrees.

Preferably, the width of the mounting plate and the alarm device is equal to the width of the rear plate and the guide plate.

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

1. the anti-theft alarm device for the electric vehicle with the waterproof function has the advantages that the key is inserted into the lock plunger, the lock plunger rotates ninety degrees clockwise, the lock plate is not contacted with the rear plate, the spring is connected to the opposite side of the guide plate and the rear plate, the spring drives the lock column to move rightwards integrally, the lock column is lowered to the outer side of the annular groove, the key rotates ninety degrees clockwise, the limiting plate is lowered to the left side of the rear plate, the vehicle can be separated, when a criminal wants to push the vehicle, the hub of the electric vehicle rotates, when the locking square block corresponds to the square groove, the spring drives the lock column to move rightwards, the locking square block enters the inner cavity of the square groove, the wheel rim is locked, and the vehicle cannot be pushed;

2. this electric motor car burglar alarm who possesses waterproof function through with alarm system and lock system installation in the inside of warning box, prevents to rain or when the highway section that has ponding, and water gets into alarm system's inside, leads to the short circuit phenomenon, can't carry out work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the alarm box of the present invention;

fig. 3 is the structural schematic diagram of the base alarm box of the utility model.

In the figure: 1. a rim; 2. a hub; 3. a support frame; 4. an annular groove; 5. a square groove; 6. an alarm box body; 7. locking the barrel; 8. a lock bolt; 9. a locking plate; 10. a limiting plate; 11. a guide plate; 12. a lock cylinder; 13. a back plate; 14. a spring; 15. locking the square block; 16. a deflector rod; 17. a storage battery; 18. mounting a plate; 19. an alarm device; 20. a first metal sheet; 21. a second metal sheet.

Detailed Description

The technical solution in the embodiment of the present invention will be made clear below with reference to the drawings in the embodiment of the present invention; the present invention has been described in considerable detail with reference to certain preferred versions thereof. 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.

Referring to fig. 1-3, the present invention provides a technical solution: an electric vehicle anti-theft alarm device with a waterproof function comprises a wheel rim 1, a wheel hub 2 is fixedly connected inside the wheel rim 1, a support frame 3 is inserted into an inner cavity of the wheel hub 2 in a penetrating manner, an annular groove 4 is formed in the front surface of the wheel hub 2, a square groove 5 is formed in the front surface of the wheel hub 2, the annular groove 4 is communicated with the square groove 5, an alarm box body 6 is screwed on the front surface of the support frame 3, a lock barrel 7 is fixedly connected to the left side of the inner cavity of the alarm box body 6, a lock plunger 8 is inserted into the inner cavity of the lock barrel 7, a lock plate 9 is fixedly connected to the bottom of the right side of the outer wall of the lock plunger 8, a limit plate 10 is fixedly connected to the right end of the top of the inner cavity of the alarm box body 6, a lock column 12 is inserted into the bottom of the guide plate 11 in a, the right-hand member of spring 14 and the left side fixed connection of deflector 11, the right-hand member fixedly connected with lock square 15 at lock 12 top, the right side fixedly connected with driving lever 16 at lock 12 top, battery 17 is installed to the inner chamber of alarm box 6, the bottom fixedly connected with mounting panel 18 of lock 12, alarm device 19 is installed to the right side wall of alarm box 6 inner chamber, the right side spiro union of mounting panel 18 has second sheetmetal 21, first sheetmetal 20 is installed in alarm device 19's left side, and second sheetmetal 21 corresponds with the position of first sheetmetal 20, this equipment is with alarm system and lock system installation in the inside of alarm box 6, prevent raining or when the highway section that has ponding, water gets into alarm system's inside, lead to the short circuit phenomenon, can't work.

Referring to fig. 2, the battery 17 is a lithium ion battery.

Through the technical scheme, the electric power storage capacity is strong and environment-friendly.

Referring to fig. 2, the alarm box 6 is made of high-carbon steel.

Through above-mentioned technical scheme, advance the hardness height, the toughness is good, prevents that criminal personnel from destroying.

Referring to fig. 2, the lock cylinder 12 and the locking block 15 are matched with the shape and size of the annular groove 4 and the square groove 5.

Through above-mentioned technical scheme, be convenient for carry out the wheel hub 2 of the dead electric motor car of joint lock.

Referring to fig. 2, the locking plate 9 and the limiting plate 10 are angled at one hundred and eighty degrees.

Through above-mentioned technical scheme, the rotatory personnel of riding of being convenient for rotate.

Referring to fig. 2, the mounting plate 18 and the alarm device 19 have the same width as the rear plate 13 and the guide plate 11.

The working principle is as follows: when the novel scheme is used and needs to be ridden, a riding person inserts a key into the lock plunger 8 to rotate the lock plunger 8 clockwise by ninety degrees so that the lock plate 9 is not contacted with the back plate 13, the spring 14 is connected with the opposite side of the guide plate 11 and the back plate 13, the spring 14 drives the lock plunger 12 to integrally move rightwards, the lock plunger 12 is lowered to the outer side of the annular groove 4, the key rotates ninety degrees clockwise so that the limiting plate 10 is lowered to the left side of the back plate 13 to leave a vehicle, when a criminal wants to push the vehicle, the hub 2 of the electric vehicle rotates, when the locking block 15 corresponds to the square groove 5, the spring 14 drives the lock plunger 12 to move rightwards, the locking block 15 enters the inner cavity of the square groove 5 to lock the rim 1, the vehicle cannot be pushed, when the lock plunger 12 moves rightwards, the second metal sheet 21 is driven to move rightwards, the second metal sheet 21 is contacted with the first metal sheet 20 and is electrically connected with the first metal sheet, the alarm device 19 is triggered to give an alarm sound to warn a rider to steal the vehicle, the rear part of the back plate 13 is lowered to the limit plate 10 to limit the lock column 12, the locking block 15 cannot leave the inner cavity of the square groove 5, the rider needs to unlock the bicycle, the lock column 12 is driven to move leftwards by pulling the shift lever 16 leftwards by a key through anticlockwise rotation ninety degrees, the back plate 13 is positioned on the left side of the lock plate 9, the lock plate 9 is positioned on the right side of the back plate 13 by anticlockwise rotation ninety degrees of the key, the back plate 13 is limited and cannot move, and the bicycle can continue to run, the alarm system and the locking system are arranged inside the alarm box body 6 by the device, so that water can enter the alarm system when raining or a road section with accumulated water is over, resulting in a short circuit and failure to operate.

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

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an electric motor car burglar alarm that possesses waterproof function, includes wheel rim (1), its characterized in that: the wheel rim is characterized in that a wheel hub (2) is fixedly connected to the inside of the wheel rim (1), a support frame (3) is inserted into an inner cavity of the wheel hub (2) in a penetrating mode, an annular groove (4) is formed in the front surface of the wheel hub (2), a square groove (5) is formed in the front surface of the wheel hub (2), the annular groove (4) is communicated with the square groove (5), an alarm box body (6) is connected to the front surface of the support frame (3) in a threaded mode, a lock barrel (7) is fixedly connected to the left side of the inner cavity of the alarm box body (6), a lock bolt (8) is inserted into the inner cavity of the lock barrel (7), a lock plate (9) is fixedly connected to the bottom of the right side of the outer wall of the lock bolt (8), a limit plate (10) is fixedly connected to the right end of the top of the lock bolt (8), a guide plate (11, the position of the lock column (12) corresponds to that of the annular groove (4), a rear plate (13) is fixedly connected with the left end of the lock column (12), the right side of the rear plate (13) is connected with a spring (14), the right end of the spring (14) is fixedly connected with the left side of the guide plate (11), the right end of the top of the lock column (12) is fixedly connected with a locking block (15), the right side of the top of the lock column (12) is fixedly connected with a shifting lever (16), a storage battery (17) is arranged in the inner cavity of the alarm box body (6), the bottom of the lock column (12) is fixedly connected with a mounting plate (18), the right side wall of the inner cavity of the alarm box body (6) is provided with an alarm device (19), the right side of the mounting plate (18) is in threaded connection with a second metal sheet (21), the left side of the alarm device (19) is provided with a first metal sheet (20), and the second metal sheet (21) corresponds in position to the first metal sheet (20).

2. The electric vehicle burglar alarm device having a waterproof function according to claim 1, wherein: the storage battery (17) is a lithium ion storage battery.

3. The electric vehicle burglar alarm device having a waterproof function according to claim 1, wherein: the alarm box body (6) is made of high-carbon steel.

4. The electric vehicle burglar alarm device having a waterproof function according to claim 1, wherein: the lock cylinder (12) and the locking square block (15) are matched with the annular groove (4) and the square groove (5) in shape and size.

5. The electric vehicle burglar alarm device having a waterproof function according to claim 1, wherein: the included angle between the locking plate (9) and the limiting plate (10) is one hundred eighty degrees.

6. The electric vehicle burglar alarm device having a waterproof function according to claim 1, wherein: the width of the mounting plate (18) and the alarm device (19) is equal to the width of the rear plate (13) and the guide plate (11).