CN216467566U

CN216467566U - Motor vehicle audible and visual signal alarm with dustproof and waterproof functions

Info

Publication number: CN216467566U
Application number: CN202122493047.4U
Authority: CN
Inventors: 罗嗣伟; 黄杰; 金涛
Original assignee: Brvision Technology Co ltd
Current assignee: Brvision Technology Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-10
Anticipated expiration: 2031-10-15

Abstract

The utility model relates to the technical field of alarm equipment, in particular to a motor vehicle acousto-optic signal alarm with dustproof and waterproof functions, which comprises a front shell and a rear shell, wherein the edge of the top of the front shell is provided with a clamping groove, the track of the edge of the top is consistent with the track of the clamping groove, the edge of the bottom of the rear shell is downwards protruded to form a butt joint plate, the butt joint plate is matched with the clamping groove, the inner wall of the bottom of the clamping groove is provided with a rubber layer, the inner wall of the top of the rear shell is provided with a light-emitting component, a butt joint component is arranged between the rear shell and the front shell, the butt joint component comprises two butt joint columns respectively fixed on two sides of the inner wall of the bottom of the front shell and two butt joint cylinders respectively fixed on the inner wall of the bottom of the rear shell, the acousto-optic signal alarm is matched with the clamping plate of the rear shell through the clamping groove, and is connected to a first threaded hole through a screw and is fixed on the rear shell through a buckle, then the rubber layer is pressed to improve the sealing performance, thereby achieving the purposes of water resistance and dust resistance.

Description

Motor vehicle audible and visual signal alarm with dustproof and waterproof functions

Technical Field

The utility model relates to the technical field of alarm equipment, in particular to a motor vehicle audible and visual signal alarm with dustproof and waterproof functions.

Background

With the slow walking of cars into thousands of households, China also stepped into the country of cars, cars are all equipped with car backing radars, but car backing radars only send out the sound of dripping when backing a car and remind the driver, to the child standing behind the car, but the pedestrian does not have any sound to remind. When the automobile turns, because the angle of the rearview mirror deviates, a blind area in a certain range can be formed in the turning direction of the automobile, so that a driver cannot observe the traffic condition in the area, and for a large-sized vehicle, the driver can directly observe the opposite vehicle and take corresponding measures; however, for small vehicles and pedestrians such as bicycles, if the small vehicles and pedestrians are in the blind area, the small vehicles and pedestrians are not easy to be perceived, and collision accidents are easy to happen at the moment. Based on the consideration of the existing problems, the automobile backing and steering audible and visual signal alarm is designed, people standing behind the automobile can be reminded conveniently, and the automobile backing and steering audible and visual signal alarm has very important significance in providing safety warning for backward pedestrians.

In the prior art, the following problems exist: the existing optical signal alarm is easy to damage, which not only means external damage, but also mainly means that external water and dust can enter the inside of the optical signal alarm to damage the light emitting diode of the optical signal alarm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motor vehicle audible and visual signal alarm with dustproof and waterproof functions, so as to solve the problems in the background technology.

The technical scheme of the utility model is as follows: the utility model provides a motor vehicle audible-visual signal alarm with dustproof and waterproof function, includes preceding shell and backshell, the draw-in groove has been seted up to the top border department of preceding shell, the orbit of top border department is unanimous with the orbit of draw-in groove, the bottom border department downward bulge of backshell forms the buttcover plate, buttcover plate and draw-in groove looks adaptation, the bottom inner wall of draw-in groove is provided with the rubber layer, light-emitting component is installed to the top inner wall of backshell, install the butt joint subassembly between backshell and the preceding shell, the border is equipped with the draw-in groove, through draw-in groove and backshell cardboard cooperation, and pass through threaded connection with the screw on first screw hole, the buckle is fixed on the backshell, then exerts pressure to the rubber layer, improves the leakproofness to reach waterproof dustproof.

Preferably, the butt joint subassembly includes that two are fixed respectively in the butt joint post of preceding shell bottom inner wall both sides and two are fixed respectively the butt joint section of thick bamboo on the inner wall of back shell bottom, first screw hole has been seted up at the top middle part of butt joint post, the butt joint hole that equals with butt joint section of thick bamboo external diameter is seted up to the bottom of butt joint section of thick bamboo, two butt joint post slidable mounting is on the inner wall in butt joint hole, and available screw passes through threaded connection on first screw hole, makes preceding shell fixed on the shell of back, makes it be difficult to dismantle.

Preferably, the inner wall of the bottom of the front shell is provided with a plurality of concave point grooves distributed at equal intervals, and the inner concave point grooves uniformly illuminate the red semitransparent front shell through the light emitting diodes, so that red light is emitted in a flashing manner to give out a warning.

Preferably, the first buckle that the equidistance distributes is all fixed to preceding shell both sides inner wall, the both sides inner wall of backshell is fixed with the second buckle that the equidistance distributes, first buckle and second buckle one-to-one and looks adaptation, the setting of first buckle and second buckle is convenient for install fast.

Preferably, the mounting hole that is isosceles triangle distribution is seted up at the top of backshell, the second screw hole has been seted up to the inner wall of mounting hole, and the mounting hole that the triangle-shaped distributes is whole alarm atress stable.

Preferably, the downward arch in top inner wall middle part of backshell forms the reference column, backshell top inner wall has a plurality of bellied strong points downwards such as waiting, four corners in top of backshell are fixed with a location section of thick bamboo, the third screw hole has been seted up at the bottom middle part of a location section of thick bamboo, light-emitting component includes the PCB board and sets up the emitting diode in PCB board bottom, the round hole has been seted up at the top middle part of PCB board, align the hole, four have all been seted up to four corners in top of PCB board align the hole and four location sections of thick bamboo are aligned one by one, reference column slidable mounting is on the inner wall that aligns the hole, the third screw hole has the third countersunk head bolt through threaded connection, the PCB board passes through the third countersunk head bolt and fixes on the backshell, and the setting of reference column is convenient for installation and location.

Preferably, will the second screw hole is replaced into no screw hole, no screw hole's inner wall is fixed with a metal section of thick bamboo, the fourth screw thread has been seted up to the inner wall of metal section of thick bamboo, because mounting hole plastic material, when third countersunk head bolt passes through the screw thread and installs on the mounting hole inner wall, if workman's wrench force is too big, then can align connecting thread and cause destruction to lead to the fact smooth silk, in the time of overhauing, make the backshell be difficult to disassemble from the installation site, thereby the backshell is scrapped, increase cost of maintenance, the metal section of thick bamboo is the metal material, make connecting thread be difficult to destroyed, prevent the emergence of above-mentioned condition.

The utility model provides a motor vehicle audible and visual signal alarm with dustproof and waterproof functions through improvement, compared with the prior art, the motor vehicle audible and visual signal alarm has the following improvements and advantages:

one is as follows: according to the utility model, the clamping groove is matched with the clamping plate of the rear shell, the screw is connected to the first threaded hole through the thread, the clamping buckle is fixed on the rear shell, and then the rubber layer is pressed to improve the sealing property, so that the waterproof and dustproof effects are achieved;

the second step is as follows: the mounting hole is made of plastic materials, when the third countersunk head bolt is mounted on the inner wall of the mounting hole through threads, if the tightening force of workers is too large, the third countersunk head bolt can be aligned with the connecting threads to be damaged, so that the threads are smooth, the rear shell is not easily disassembled from the mounting part during maintenance, the rear shell is scrapped, the maintenance cost is increased, the metal cylinder is made of metal materials, so that the connecting threads are not easily damaged, and the situations are prevented.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a schematic structural diagram of a second perspective view according to the first embodiment;

FIG. 3 is a perspective view of the front housing according to the first embodiment;

FIG. 4 is a schematic top view of the front housing according to the first embodiment;

FIG. 5 is a schematic view of the cut-away configuration A-A of FIG. 4;

fig. 6 is a perspective view of a first perspective according to a second embodiment.

Description of reference numerals:

1. a front housing; 2. a rear housing; 3. mounting holes; 4. butting columns; 5. a first buckle; 6. a pit groove; 7. a second buckle; 8. a docking barrel; 9. a PCB board; 10. a positioning column; 11. a support point; 12. a light emitting diode; 13. a positioning cylinder; 14. a metal cylinder.

Detailed Description

The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a motor vehicle audible and visual signal alarm with dustproof and waterproof functions through improvement, and the technical scheme of the utility model is as follows:

the first embodiment is as follows:

as shown in fig. 1-5, a motor vehicle audible and visual signal alarm with dustproof and waterproof function, including preceding shell 1 and backshell 2, the draw-in groove has been seted up to the top border department of preceding shell 1, the orbit of top border department is unanimous with the orbit of draw-in groove, the downward arch of bottom border department of backshell 2 forms the buttcover plate, buttcover plate and draw-in groove looks adaptation, the bottom inner wall of draw-in groove is provided with the rubber layer, light emitting component is installed to the top inner wall of backshell 2, install the butt joint subassembly between backshell 2 and preceding shell 1, the border is equipped with the draw-in groove, through draw-in groove and the cooperation of 2 cardboard of backshell, and pass through threaded connection with the screw on first screw hole, the buckle is fixed on backshell 2, then exert pressure on the rubber layer, improve the leakproofness, thereby reach waterproof dustproof.

Further, the butt joint subassembly includes that two are fixed respectively in the front the butt joint post 4 and two of 1 bottom inner wall both sides of shell are fixed respectively a butt joint section of thick bamboo 8 on 2 bottom inner walls of backshells, first screw hole has been seted up at the top middle part of butt joint post 4, the butt joint hole that equals with a butt joint section of thick bamboo 8 external diameters is seted up to the bottom of butt joint section of thick bamboo 8, two butt joint post 4 slidable mounting are on the inner wall in butt joint hole, available screw passes through threaded connection on first screw hole, make preceding shell 1 fix on backshell 2, it is difficult to dismantle to make it.

Further, a plurality of concave point grooves 6 distributed at equal intervals are formed in the inner wall of the bottom of the front shell 1, the concave point grooves 6 are arranged in the front shell, the red semitransparent front shell 1 is uniformly illuminated through the light emitting diodes 12, and the red light is emitted to give a warning in a flashing manner.

Further, the inner walls of the two sides of the front shell 1 are fixed with first buckles 5 distributed equidistantly, the inner walls of the two sides of the rear shell 2 are fixed with second buckles 7 distributed equidistantly, the first buckles 5 correspond to the second buckles 7 one by one and are matched with the second buckles 7, and the first buckles 5 and the second buckles 7 are arranged to facilitate quick installation.

Further, mounting hole 3 that is isosceles triangle distribution is seted up at the top of backshell 2, and the second screw hole has been seted up to the inner wall of mounting hole 3, and triangular distribution's mounting hole 3 is that whole alarm atress is stable.

Further, the downward protruding reference column 10 that forms in top inner wall middle part of

backshell

2, 2 top inner walls of backshell have a plurality of bellied strong points 11 downwards such as, four corners in top of backshell 2 are fixed with a location section of thick bamboo 13, third screw hole has been seted up at the bottom middle part of a location section of thick bamboo 13, light-emitting component includes PCB board 9 and sets up emitting diode 12 in PCB board 9 bottom, the round hole has been seted up at the top middle part of PCB board 9, four corners in top of PCB board 9 have all been seted up and have been aligned the hole, four align the hole and four location sections 13 align one by one, reference column 10 slidable mounting is on the inner wall that aligns the hole, third screw hole has third countersunk head bolt through threaded connection, PCB board 9 passes through third countersunk head bolt and fixes on backshell 2, reference column 10 sets up be convenient for installation and location.

The working principle is as follows: the LED lamp is provided with an internal concave groove 6, the red semitransparent front shell 1 is uniformly illuminated through the LED 12, and the LED lamp gives out red light to give out warning after flashing; clamping grooves are formed in the periphery of the rubber layer, the rubber layer is matched with the clamping plate of the rear shell 2 through the clamping grooves, the rubber layer is connected to the first threaded hole through a screw thread and is fixed on the rear shell 2 through a buckle, and then the rubber layer is pressed to improve the sealing performance, so that the waterproof and dustproof effects are achieved; the front shell 1 and the rear shell 2 are made of PC materials, have good toughness, achieve the fire resistance grade V0 and are used for sealing the lamp body.

Example two:

based on the motor vehicle audible and visual signal alarm with the dustproof and waterproof functions provided by the first embodiment of the application, the second embodiment of the application provides another motor vehicle audible and visual signal alarm with the dustproof and waterproof functions. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

A second embodiment of the utility model is further illustrated with reference to FIG. 6 and the accompanying description: and replacing the second threaded hole with a non-threaded hole, wherein a metal tube 14 is fixed on the inner wall of the non-threaded hole, and a fourth thread is formed on the inner wall of the metal tube 14.

The working principle is as follows: because of the 3 plastic materials of mounting hole, it is when the third countersunk head bolt passes through the screw thread to be installed on 3 inner walls of mounting hole, if workman's wrench force is too big, then can align connecting thread and cause the destruction to lead to the fact smooth silk, in the time of overhauing, make backshell 2 be difficult to disassemble from the installation site, thereby backshell 2 is scrapped, increase cost of maintenance, metal cylinder 14 is the metal material, make connecting thread be difficult to destroyed, prevent the emergence of above-mentioned condition.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a motor vehicle audible-visual signal alarm with dustproof and waterproof function which characterized in that: including preceding shell (1) and backshell (2), the draw-in groove has been seted up to the top border department of preceding shell (1), the orbit of top border department is unanimous with the orbit of draw-in groove, the bottom border department downward arch of backshell (2) forms the buttcover plate, buttcover plate and draw-in groove looks adaptation, the bottom inner wall of draw-in groove is provided with the rubber layer, light-emitting component is installed to the top inner wall of backshell (2), install the butt joint subassembly between backshell (2) and preceding shell (1).

2. The acousto-optic signal alarm for the motor vehicle with the functions of dust prevention and water prevention as claimed in claim 1, characterized in that: the butt joint subassembly includes that two are fixed butt joint post (4) and two butt joint section of thick bamboo (8) of fixing respectively on shell (2) bottom inner wall in front shell (1) bottom inner wall both sides in front, first screw hole has been seted up at the top middle part of butt joint post (4), the butt joint hole that equals with butt joint section of thick bamboo (8) external diameter is seted up to the bottom of butt joint section of thick bamboo (8), two butt joint post (4) slidable mounting is on the inner wall in butt joint hole.

3. The acousto-optic signal alarm for the motor vehicle with the functions of dust prevention and water prevention as claimed in claim 1, characterized in that: the inner wall of the bottom of the front shell (1) is provided with a plurality of concave grooves (6) which are distributed at equal intervals.

4. The acousto-optic signal alarm with dustproof and waterproof functions for the motor vehicle as claimed in claim 3, characterized in that: preceding shell (1) both sides inner wall all fixes first buckle (5) that the equidistance distributes, the both sides inner wall of backshell (2) is fixed with second buckle (7) that the equidistance distributes, first buckle (5) and second buckle (7) one-to-one correspondence and looks adaptation.

5. The acousto-optic signal alarm with the functions of dust prevention and water prevention for the motor vehicle as claimed in claim 4, characterized in that: the top of the rear shell (2) is provided with mounting holes (3) distributed in an isosceles triangle shape, and the inner wall of each mounting hole (3) is provided with a second threaded hole.

6. The acousto-optic signal alarm for the motor vehicle with the functions of dust prevention and water prevention as claimed in claim 1, characterized in that: the top inner wall middle part of backshell (2) is protruding downwards and is formed reference column (10), backshell (2) top inner wall has a plurality of bellied strong points (11) downwards such as have, four corners in the top of backshell (2) are fixed with a location section of thick bamboo (13), the third screw hole has been seted up at the bottom middle part of a location section of thick bamboo (13), light-emitting component includes PCB board (9) and sets up emitting diode (12) on PCB board (9) bottom, the round hole has been seted up at the top middle part of PCB board (9), align the hole, four have all been seted up to four corners in the top of PCB board (9) align the hole and align one by one with four location sections of thick bamboo (13), reference column (10) slidable mounting is on the inner wall in alignment hole.

7. The acousto-optic signal alarm with dustproof and waterproof functions for the motor vehicle as claimed in claim 5, characterized in that: and replacing the second threaded hole with a non-threaded hole, wherein a metal cylinder (14) is fixed on the inner wall of the non-threaded hole, and a fourth thread is formed on the inner wall of the metal cylinder (14).