CN211909473U

CN211909473U - Alarm device for automobile keyless entry system

Info

Publication number: CN211909473U
Application number: CN202020914173.5U
Authority: CN
Inventors: 廖洪波; 刘磊; 吴园园
Original assignee: Suzhou Duomitaike Intelligent Technology Co ltd
Current assignee: Suzhou Duomitaike Intelligent Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-11-10
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a car does not have key alarm device for entering system, which comprises a housing, the mount pad is installed to the inner wall of casing, the bottom fixedly connected with singlechip of casing inner wall, the casing inner wall is located the top of singlechip and installs alarm module, the casing inner wall is located alarm module's top and installs the battery, the bottom of casing is connected with adjusting bolt, one side of casing is provided with the ventilation hole. The utility model discloses a set up adjusting bolt, when using the device, place control circuit board at the mount pad inner wall, through rotating adjusting bolt, adjusting bolt rotates the push rod upward movement, and the push rod drives the mount pad cooperation of push pedal and upside, fixes control circuit board, and control circuit board is not hard up after jolting for a long time inside the car, and the user of service accessible rotates adjusting bolt outside the casing, promotes the push pedal through the push rod and fastens control circuit board.

Description

Alarm device for automobile keyless entry system

Technical Field

The utility model relates to an alarm device field, concretely relates to car does not have key alarm device for entry system.

Background

With the progress of society, more and more people begin to use the automobile, the safety problem of the automobile follows, as a plurality of automobiles have no protective equipment, no prompt is given when the automobiles are stolen, so that the automobiles miss the optimal alarm time, the automobiles are difficult to find back, the automobiles are widely used vehicles, and an alarm is usually arranged on the automobiles in order to prevent the automobiles from being stolen without keys entering an automobile system.

But it is when in actual use, comparatively jolt during the car motion, and the control circuit board of traditional alarm device inside receives jolt easily to lead to becoming flexible so that damage control circuit board, need unpack the device apart when needs fix the circuit board once more, and the step is loaded down with trivial details wastes time and energy, and alarm device is when standby state simultaneously, and the dust absorption seriously influences alarm device's whole heat dispersion, subtracts the life who decreases the device.

Therefore, it is necessary to provide an alarm device for a keyless entry system of a vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a car does not have key alarm device for entering system through setting up adjusting bolt, effectively avoids control circuit board to suffer the damage because of jolting not hard up, is convenient for promote control circuit board's life, through setting up the fixture block, is convenient for to the installation and the fixed of dust removal board, is convenient for operate promotion work efficiency to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an alarm device for car keyless entry system, includes the casing, the mount pad is installed to the inner wall of casing, the bottom fixedly connected with singlechip of casing inner wall, the casing inner wall is located the top of singlechip and installs alarm module, the casing inner wall is located alarm module's top and installs the battery, the bottom of casing is connected with adjusting bolt, one side of casing is provided with the ventilation hole, the dust guard is installed to the inner wall one end in ventilation hole, the both ends of dust guard all are provided with the draw-in groove, the dust guard both sides are located the inner wall in ventilation hole and install the fixture block, the one end of fixture block is connected with the spring, the inner wall of mount pad is connected with control circuit board, adjusting bolt's top is connected with the push rod.

Preferably, the clamping blocks are provided with two groups, and the dustproof plate is provided with clamping grooves matched with the clamping blocks at the positions contacted with the clamping blocks.

Preferably, the spring is fixedly connected with the clamping block through a bolt, and a groove matched with the alarm module is formed in the position, in which the shell is contacted with the alarm module, of the shell.

Preferably, the inner wall of the mounting seat is matched with the outer wall of the control circuit board, and the ventilation hole is provided with a groove matched with the dustproof plate at the position contacted with the dustproof plate.

Preferably, the casing is provided with the recess with adjusting bolt assorted in the position that contacts with adjusting bolt, the inner wall of push rod is provided with the helicitic texture with adjusting bolt outer wall assorted.

Preferably, the push plate is fixedly connected with the push rod through viscous glue, and the alarm module is fixed on the inner wall of the shell through a bolt.

In the technical scheme, the utility model provides a technological effect and advantage:

1. by arranging the adjusting bolt, when the device is used, the control circuit board is placed on the inner wall of the mounting seat, the adjusting bolt rotates the push rod to move upwards by rotating the adjusting bolt, the push rod drives the push plate to be matched with the mounting seat on the upper side to fix the control circuit board, the control circuit board is loosened after long-time bumping in the automobile, a user can fasten the control circuit board by rotating the adjusting bolt outside the shell and pushing the push plate through the push rod, the control circuit board is effectively prevented from being damaged due to bumping loosening, and the service life of the control circuit board is conveniently prolonged;

2. through setting up the fixture block, when using the device, through at ventilation hole one side internally mounted dust guard, the fixture block is fixed the dust removal board under the effect of spring force, and after long-time the use, a large amount of dusts of dust removal board surface adhesion block up the ventilation hole, cause the heat dissipation harmfully, and the staff is through living the draw-in groove with the palm at this moment, and the outside is drawn to the pulling dust removal board, can take out the dust removal board, is convenient for with fixed to the installation of dust removal board, and the operation of being convenient for promotes work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a schematic front structural view of the present invention;

fig. 3 is an enlarged view of fig. 1 at a according to the present invention;

fig. 4 is an enlarged view of the position B of fig. 1 according to the present invention.

Description of reference numerals:

the device comprises a machine shell 1, a mounting seat 2, a singlechip 3, an alarm module 4, a storage battery 5, an adjusting bolt 6, a vent hole 7, a dust guard 8, a clamping groove 9, a clamping block 10, a spring 11, a control circuit board 12, a push rod 13 and a push plate 14.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an alarm device for automobile keyless entry system as shown in figures 1-4, which comprises a casing 1, wherein a mounting seat 2 is arranged on the inner wall of the casing 1, a single chip microcomputer 3 is fixedly connected with the bottom end of the inner wall of the casing 1, an alarm module 4 is arranged on the inner wall of the casing 1, which is positioned at the top end of the single chip microcomputer 3, a storage battery 5 is arranged on the inner wall of the casing 1, which is positioned at the top end of the alarm module 4, an adjusting bolt 6 is connected with the bottom end of the casing 1, a vent hole 7 is arranged at one side of the casing 1, a dust guard 8 is arranged at one end of the inner wall of the vent hole 7, clamping grooves 9 are arranged at both ends of the dust guard 8, a clamping block 10 is arranged on the inner wall of the vent hole 7 at both sides of the dust guard 8, one end of the clamping block, the top end of the push rod 13 is connected with a push plate 14.

Further, in the above technical solution, two sets of the fixture blocks 10 are provided, and the dust-proof plate 8 is provided with a slot matched with the fixture block 10 at a position contacting with the fixture block 10.

Further, in the above technical solution, the spring 11 is fixedly connected with the fixture block 10 through a bolt, and a groove matched with the alarm module 4 is provided at a position where the casing 1 contacts the alarm module 4.

The implementation mode is specifically as follows: when the device is used, the control circuit board 12 is placed on the inner wall of the mounting seat 2, the adjusting bolt 6 rotates the push rod 13 to move upwards by rotating the adjusting bolt 6, the push rod 13 drives the push plate 14 to be matched with the mounting seat 2 on the upper side, the control circuit board 12 is fixed, the control circuit board 12 is loosened after long-time bumping in the automobile, a user can push the push plate 14 to fasten the control circuit board 12 by rotating the adjusting bolt 6 on the outer side of the shell through the push rod 13, the control circuit board 12 is effectively prevented from being damaged due to bumping and loosening, the service life of the control circuit board 12 is prolonged conveniently, the implementation mode particularly solves the problems that the automobile in the prior art is bumpy during movement, the control circuit board in the traditional alarm device is easy to be loosened due to bumping so as to damage the control circuit board, and the device needs to be disassembled when the circuit board, the steps are complicated, and time and labor are wasted.

As shown in fig. 1-4: the inner wall of mount pad 2 and control circuit board 12's outer wall phase-match, ventilation hole 7 is provided with the recess with 8 assorted of dust guard in the position that contacts with 8 of dust guard.

Further, in the above technical solution, a groove matched with the adjusting bolt 6 is provided at a position where the housing 1 contacts with the adjusting bolt 6, and a thread structure matched with an outer wall of the adjusting bolt 6 is provided on an inner wall of the push rod 13.

Further, in the above technical solution, the push plate 14 is fixedly connected with the push rod 13 through viscous glue, and the alarm module 4 is fixed on the inner wall of the casing 1 through bolts.

The implementation mode is specifically as follows: when using the device, through at ventilation hole 7 one side internally mounted dust guard 8, fixture block 10 is fixed dust guard 8 under the effect of spring 11 elasticity, after long-time the use, a large amount of dusts of 8 surperficial adhesions of dust guard, block up ventilation hole 7, it is bad to cause the heat dissipation, the staff is through living the draw-in groove with the palm this moment, 8 outside draws of pulling dust guard, can take out dust guard 8, be convenient for to dust guard 8's installation and fixed, be convenient for operate promotion work efficiency, the alarm device who exists among the prior art has specifically been solved to this embodiment when standby state, the serious whole heat dispersion that influences alarm device of dust absorption, reduce the problem of losing the life of device.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, when the device is used, the control circuit board 12 is placed on the inner wall of the mounting seat 2, the adjusting bolt 6 rotates the push rod 13 to move upwards through rotating the adjusting bolt 6, the push rod 13 drives the push plate 14 to be matched with the mounting seat 2 on the upper side, the control circuit board 12 is fixed, the control circuit board 12 is loosened after long-time bumping in an automobile, a user can push the push plate 14 to fasten the control circuit board 12 through rotating the adjusting bolt 6 on the outer side of the shell through the push rod 13, and the control circuit board 12 is effectively prevented from being damaged due to bumping and loosening;

referring to the attached drawings 1-4 of the specification, when the dust removal device is used, the dust removal plate 8 is fixed by the clamping block 10 under the action of the elastic force of the spring 11 through the dust removal plate 8 arranged inside one side of the ventilation hole 7, after the dust removal device is used for a long time, a large amount of dust adheres to the surface of the dust removal plate 8, the ventilation hole 7 is blocked, poor heat dissipation is caused, and at the moment, a worker can take out the dust removal plate 8 by holding the clamping groove with a hand plate and pulling the dust removal plate 8 to the outer side.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides an alarm device for automobile keyless entry system, includes casing (1), its characterized in that: the anti-explosion alarm device is characterized in that a mounting seat (2) is installed on the inner wall of the shell (1), a single chip microcomputer (3) is fixedly connected to the bottom end of the inner wall of the shell (1), an alarm module (4) is installed on the top end, located on the single chip microcomputer (3), of the inner wall of the shell (1), a storage battery (5) is installed on the top end, located on the alarm module (4), of the inner wall of the shell (1), an adjusting bolt (6) is connected to the bottom end of the shell (1), a ventilation hole (7) is formed in one side of the shell (1), a dustproof plate (8) is installed at one end of the inner wall of the ventilation hole (7), clamping grooves (9) are formed in the two ends of the dustproof plate (8), a clamping block (10) is installed on the inner wall, located on the ventilation hole (7), of the two, the top end of the adjusting bolt (6) is connected with a push rod (13), and the top end of the push rod (13) is connected with a push plate (14).

2. The alarm device for the keyless entry system of the vehicle according to claim 1, wherein: the dustproof plate is characterized in that two groups of clamping blocks (10) are arranged, and clamping grooves matched with the clamping blocks (10) are formed in the positions, contacted with the clamping blocks (10), of the dustproof plate (8).

3. The alarm device for the keyless entry system of the vehicle according to claim 1, wherein: spring (11) pass through bolt and fixture block (10) fixed connection, casing (1) is provided with the recess with alarm module (4) assorted in the position that contacts with alarm module (4).

4. The alarm device for the keyless entry system of the vehicle according to claim 1, wherein: the inner wall of mount pad (2) and the outer wall phase-match of control circuit board (12), ventilation hole (7) are provided with dust guard (8) assorted recess in the position that contacts with dust guard (8).

5. The alarm device for the keyless entry system of the vehicle according to claim 1, wherein: the casing (1) is provided with the recess that contacts with adjusting bolt (6) assorted position, the inner wall of push rod (13) is provided with the helicitic texture with adjusting bolt (6) outer wall assorted.

6. The alarm device for the keyless entry system of the vehicle according to claim 1, wherein: the push plate (14) is fixedly connected with the push rod (13) through viscous glue, and the alarm module (4) is fixed on the inner wall of the machine shell (1) through a bolt.