CN220785699U

CN220785699U - Voice horn of automobile burglar alarm

Info

Publication number: CN220785699U
Application number: CN202322258643.3U
Authority: CN
Inventors: 谭平
Original assignee: Zhongshan Aoshijie Electronics Technology Co ltd
Current assignee: Zhongshan Aoshijie Electronics Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-04-16
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses an automobile burglar alarm voice loudspeaker, which relates to the technical field of automobile burglar alarm voice loudspeakers and comprises a mounting seat, wherein an outer protective shell is arranged above the mounting seat, a symmetrical limiting mechanism is arranged in the outer protective shell, and the limiting mechanism comprises a sliding rod. According to the utility model, through the cooperation arrangement among the mounting seat, the outer protective shell, the limiting mechanism, the protection plate and the limiting block, a worker can conveniently detach the protection plate when the protection plate needs to be cleaned, so that the situation that the worker needs to screw a plurality of groups of screws when the worker is required to detach the protection plate due to the fact that the protection plate is fixedly installed through the plurality of groups of screws in the prior art is effectively avoided, the protection plate is extremely simple and convenient for the worker, and the situation that the worker is easy to lose or miss due to the fact that the screws are smaller when the protection plate is detached and installed can be avoided.

Description

Voice horn of automobile burglar alarm

Technical Field

The utility model relates to the technical field of automobile burglar alarm voice speakers, in particular to an automobile burglar alarm voice speaker.

Background

With the development of the current social science and technology, the automobile industry in China is continuously developed and advanced, in the process of automobile production and research and development, in order to prevent automobiles from being stolen, staff can usually install an burglar alarm voice loudspeaker on the automobiles, and the automobile burglar alarm voice loudspeaker can make a sound when being stolen, so that people are reminded and the theft personnel are warned.

When the burglar alarm voice loudspeaker is produced and manufactured, the protection cover is usually installed to protect the sounder inside the burglar alarm voice loudspeaker, however, in actual life, the protection cover can be blocked by dust in the long-time driving process of a vehicle, so that the sound conduction is affected, people need to detach the burglar alarm voice loudspeaker to clean the burglar alarm voice loudspeaker, but in the prior art, the protection cover is usually fixedly installed by adopting a plurality of groups of screws, so that a worker needs to screw a plurality of groups of screws by using a screwdriver when detaching the burglar alarm voice loudspeaker, the burglar alarm voice loudspeaker is more complicated for the worker, and the condition that the screws are lost or omitted easily occurs when detaching and installing the burglar alarm voice loudspeaker is small due to the fact that the fixing of the burglar alarm is affected. Thus, a voice horn of an automobile burglar alarm is proposed.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides a voice loudspeaker of an automobile burglar alarm.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automobile burglar alarm voice loudspeaker, includes the mount pad, the top of mount pad is provided with outer protective housing, the inside of outer protective housing is provided with symmetrical stop gear, stop gear includes the slide bar, the slide bar runs through outer protective housing and with outer protective housing sliding connection, the surface fixedly connected with handle of slide bar, the one end fixedly connected with connecting seat of handle is kept away from to the slide bar, the inner wall of connecting seat articulates there is symmetrical connecting rod, two the inner wall of connecting rod all articulates there is the gag lever post, two the equal sliding connection of surface of gag lever post has the dead lever, two the equal fixed connection of dead lever is in the inner wall of outer protective housing, the surface cover of slide bar is equipped with spring one, spring one and handle fixed connection.

Above-mentioned, the inner wall cover of outer protective housing is equipped with the guard plate, the surface fixedly connected with four stoppers of guard plate, stopper and gag lever post looks adaptation, the guard plate belongs to prior art, can play the effect of protection and preventing the foreign matter through setting up the guard plate, inside inserting the stopper through the gag lever post, can realize the spacing to the stopper, and then realize fixing to the guard plate.

Above-mentioned, the inner wall of outer protective housing installs the pronunciation sound generator, the surface mounting of pronunciation sound generator has the connecting wire, and the pronunciation sound generator belongs to prior art, and do not do further prescribe a limit to the model of pronunciation sound generator in this application, the wire that pronunciation sound generator end is connected with outside monitor electricity, under the effect of monitor, under the stolen circumstances of vehicle emergence, can make pronunciation sound generator send out the voice alarm to play the warning effect to people, because here does not belong to the main innovation direction of this application, no longer carry out specific show to the monitor in the figure.

Above-mentioned, the surface fixedly connected with fixing base of outer protective housing, the inner wall fixedly connected with fixed column of fixing base, the fixed column runs through the fixing base and both ends all extend to the outside of fixing base.

Above-mentioned, the surface rotation of fixed column is connected with symmetrical U-shaped board, two the equal fixed connection of U-shaped board is in the upper surface of mount pad, can play the supporting role to the fixed column through the U-shaped board.

Above-mentioned, the equal fixedly connected with limiting plate in both ends of fixed column, two the spacing hole that the equidistance was arranged has all been seted up to the surface of limiting plate, can drive the rotation of limiting plate through the rotation of fixed column.

Above-mentioned, the upper surface fixedly connected with of mount pad is symmetrical fixed cylinder, two the equal sliding connection of inner wall of fixed cylinder has spacing, two the equal fixedly connected with spring of bottom of spacing two the equal fixedly connected with of spring is in the upper surface of mount pad, spacing and spacing hole looks adaptation that spacing dish surface was offered, through inserting spacing in the spacing hole on the spacing dish, can realize spacing to spacing dish, after accomplishing the mount pad installation, the staff must adjust the sound angle of sounding of pronunciation sounder, makes it face in the place ahead as far as possible, guarantees the sound effect.

The beneficial effects are that:

compared with the prior art, the voice horn of the automobile burglar alarm has the following beneficial effects:

1. according to the utility model, through the cooperation arrangement among the mounting seat, the outer protective shell, the limiting mechanism, the protection plate and the limiting block, a worker can conveniently detach the protection plate when the protection plate needs to be cleaned, so that the situation that the worker needs to screw a plurality of groups of screws when the worker dismounts the protection plate due to the fact that the protection plate is fixedly mounted by a plurality of groups of screws in the prior art is effectively avoided, the protection plate is extremely simple and convenient for the worker, the situation that the worker is easy to lose or miss due to the fact that the screws are smaller when the protection plate is dismounted and mounted is avoided, and the fixation of the protection plate is further ensured, so that the protection plate is worthy of popularization and use.

2. According to the utility model, through the cooperation arrangement among the outer protective shell, the voice generator, the fixed seat, the fixed column, the limiting disc and the limiting strip, a worker can adjust the sounding angle of the voice generator, the limiting strip is pressed downwards until the limiting strip is separated from the limiting disc, then the outer protective shell is rotated, the adjustment of the sounding generator angle can be realized along with the rotation of the outer protective shell, the fixed seat can be driven to rotate along with the rotation of the outer protective shell, the fixed column can be driven to rotate along with the rotation of the fixed column, the limiting disc can be driven to rotate along with the rotation of the fixed column, then the limiting strip can be driven to reset under the action of the spring two elastic forces by loosening the limiting strip and is inserted into the limiting hole formed in the outer surface of the limiting disc, so that the sounding angle of the voice generator can be adjusted.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic elevation view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of a three-dimensional structure of the present utility model;

FIG. 3 is a schematic perspective view of a limiting mechanism according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure:

1. a mounting base; 2. an outer protective shell;

3. a limiting mechanism; 301. a slide bar; 302. a handle; 303. a connecting seat; 304. a connecting rod; 305. a limit rod; 306. a fixed rod; 307. a first spring;

4. a protection plate; 5. a limiting block;

6. a voice generator;

7. a fixing seat; 8. fixing the column; 9. a U-shaped plate; 10. a limiting disc; 11. a fixed cylinder; 12. a limit bar; 13. and a second spring.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an automobile burglar alarm voice loudspeaker, including mount pad 1, four corners of mount pad 1 are fixed with the positioning seat, and the staff can use the screw to install mount pad 1 on the vehicle, and the top of mount pad 1 is provided with outer protective housing 2, and the inside of outer protective housing 2 is provided with symmetrical stop gear 3, and stop gear 3 includes slide bar 301, slide bar 301 run through outer protective housing 2 and with outer protective housing 2 sliding connection, slide bar 301 runs through outer protective housing 2's lateral wall, and slide bar 301's one end is located outer protective housing 2's outside, and the other end is located outer protective housing 2's inside.

The outer surface fixedly connected with handle 302 of slide bar 301 can make comparatively convenient control slide bar 301 of people through setting up handle 302, and one end fixedly connected with connecting seat 303 of slide bar 301 keep away from handle 302 can drive the removal of connecting seat 303 along with the removal of slide bar 301, and the inner wall of connecting seat 303 articulates there is symmetrical connecting rod 304, along with the removal of connecting seat 303, can drive the rotation of connecting rod 304.

The inner walls of the two connecting rods 304 are hinged with limiting rods 305, the outer surfaces of the two limiting rods 305 are connected with fixing rods 306 in a sliding mode, the two fixing rods 306 are fixedly connected to the inner wall of the outer protective shell 2, and along with the rotation of the connecting rods 304, the limiting rods 305 can be driven to slide on the inner walls of the fixing rods 306, and the limiting rods 305 are required to be prevented from being separated from the fixing rods 306.

The outer surface of the sliding rod 301 is sleeved with a first spring 307, the first spring 307 is fixedly connected with the handle 302, the first spring 307 mainly plays a resetting role in the application, the elastic coefficient of the first spring 307 is small, and two ends of the first spring 307 are fixed with the outer surfaces of the handle 302 and the outer protection shell 2.

Please refer to fig. 2 with emphasis, the inner wall cover of outer protective housing 2 is equipped with guard plate 4, and the surface fixedly connected with four stopper 5 of guard plate 4, stopper 5 and gag lever post 305 looks adaptation, and guard plate 4 belongs to prior art, can play the effect of protection and preventing the foreign matter through setting up guard plate 4, through inserting gag lever post 305 inside stopper 5, can realize spacing to stopper 5, and then realize the fixed to guard plate 4.

Please refer to fig. 3 with emphasis, the inner wall of the outer protective housing 2 is installed with the voice generator 6, the surface mounting of voice generator 6 has the connecting wire, voice generator 6 belongs to prior art, and do not further limit the model of voice generator 6 in this application, the wire that voice generator 6 end is connected with outside monitor electricity, under the effect of monitor, under the stolen condition of vehicle emergence, can make voice generator 6 send out the voice alarm to play the warning effect to people, because here does not belong to the main innovation direction of this application, therefore no longer carry out specific show to the monitor in the attached drawings.

Referring to fig. 2, the outer surface of the outer protective shell 2 is fixedly connected with a fixing base 7, an inner wall of the fixing base 7 is fixedly connected with a fixing column 8, and the fixing column 8 penetrates through the fixing base 7 and both ends of the fixing column extend to the outside of the fixing base 7.

Referring to fig. 4, the outer surface of the fixing post 8 is rotatably connected with a symmetrical U-shaped plate 9, and the two U-shaped plates 9 are fixedly connected to the upper surface of the mounting seat 1, so that the fixing post 8 can be supported by the U-shaped plate 9.

Referring to fig. 4, two ends of the fixing post 8 are fixedly connected with limiting plates 10, and the outer surfaces of the two limiting plates 10 are provided with equidistantly arranged limiting holes, so that the rotation of the fixing post 8 can drive the limiting plates 10 to rotate.

Referring to fig. 4, the upper surface of the mounting seat 1 is fixedly connected with symmetrical fixing barrels 11, the inner walls of the two fixing barrels 11 are slidably connected with limiting strips 12, the bottom ends of the two limiting strips 12 are fixedly connected with springs two 13, the two springs two 13 are fixedly connected to the upper surface of the mounting seat 1, the limiting strips 12 are matched with limiting holes formed in the outer surface of the limiting disc 10, limiting of the limiting disc 10 can be achieved by inserting the limiting strips 12 into the limiting holes in the limiting disc 10, after the mounting seat 1 is mounted, a worker needs to adjust the sounding angle of the voice sounder 6 as far as possible, and the sounding effect is guaranteed.

Working principle: when the device is used, when staff needs to detach the protection plate 4 to clean the protection plate 4, the staff only needs to pull the sliding rod 301 outwards through the handle 302, the movement of the connecting seat 303 can be driven along with the movement of the sliding rod 301, the rotation of the connecting seat 303 can be driven, the limiting rod 305 can be driven to slide along with the rotation of the connecting seat 303 until the limiting rod 305 is separated from the limiting block 5, so that the limiting of the limiting block 5 is relieved, the protection plate 4 is detached conveniently by the staff to clean the protection plate 4, the situation that the staff needs to screw a plurality of groups of screws when the protection plate 4 is detached by the staff fixedly installed through a plurality of groups of screws in the prior art is effectively avoided, the device is extremely simple and convenient for the staff, the situation that the protection plate 4 is easy to lose or miss due to the fact that the screws are small when the protection plate 4 is detached and installed can be avoided, and the protection plate 4 is further guaranteed to be fixed, and the device is worth popularizing and using by people.

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. The utility model provides an automobile burglar alarm voice loudspeaker, includes mount pad (1), the top of mount pad (1) is provided with outer protective housing (2), its characterized in that: the inside of outer protective housing (2) is provided with symmetrical stop gear (3), stop gear (3) include slide bar (301), slide bar (301) run through outer protective housing (2) and with outer protective housing (2) sliding connection, the surface fixedly connected with handle (302) of slide bar (301), one end fixedly connected with connecting seat (303) of slide bar (301) departure from handle (302), the inner wall of connecting seat (303) articulates there is symmetrical connecting rod (304), two the inner wall of connecting rod (304) all articulates there is gag lever post (305), two equal sliding connection of surface of gag lever post (305) has dead lever (306), two the equal fixed connection of dead lever (306) in the inner wall of outer protective housing (2), the surface cover of slide bar (301) is equipped with spring one (307), spring one (307) and handle (302) fixed connection.

2. The voice horn of an automobile anti-theft device according to claim 1, wherein: the inner wall cover of outer protective housing (2) is equipped with guard plate (4), the surface fixedly connected with of guard plate (4) four stopper (5), stopper (5) and gag lever post (305) looks adaptation.

3. The voice horn of an automobile anti-theft device according to claim 1, wherein: the inner wall of the outer protective shell (2) is provided with a voice generator (6), and the outer surface of the voice generator (6) is provided with a connecting wire.

4. The voice horn of an automobile anti-theft device according to claim 1, wherein: the outer surface fixedly connected with fixing base (7) of outer protective housing (2), the inner wall fixedly connected with fixed column (8) of fixing base (7).

5. The voice horn of an automobile anti-theft device according to claim 4, wherein: the outer surface of the fixed column (8) is rotationally connected with symmetrical U-shaped plates (9), and the two U-shaped plates (9) are fixedly connected to the upper surface of the mounting seat (1).

6. The voice horn of an automobile anti-theft device according to claim 4, wherein: limiting plates (10) are fixedly connected to two ends of the fixing column (8), and limiting holes which are arranged at equal intervals are formed in the outer surfaces of the limiting plates (10).

7. The voice horn of an automobile anti-theft device according to claim 1, wherein: the upper surface fixedly connected with symmetrical fixed section of thick bamboo (11) of mount pad (1), two the equal sliding connection of inner wall of fixed section of thick bamboo (11) has spacing (12), two the equal fixedly connected with spring two (13) of bottom of spacing (12), two the equal fixedly connected with of spring two (13) is in the upper surface of mount pad (1).