CN210181781U

CN210181781U - Built-in loss prevention structure of security alarm

Info

Publication number: CN210181781U
Application number: CN201921272341.9U
Authority: CN
Inventors: Mingli Zhang; 张明丽
Original assignee: Hunan Mechanical and Electrical Polytechnic
Current assignee: Hunan Mechanical and Electrical Polytechnic
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-03-24
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a built-in loss prevention structure of security alarm, including casing, wiring base, epitheca and pilot lamp, the fixedly connected with epitheca of center department of casing upper surface, one side of casing upper surface is provided with the pilot lamp, the cigarette inlet has been seted up on the surface of epitheca, the fixedly connected with fixed column of edge of diapire in the wiring base, the inner wall threaded connection of fixed column has first bolt, the fixed column is through first bolt and casing fixed connection, the draw-in groove has been seted up to the upper surface of wiring base. This built-in loss prevention structure of security protection alarm through the cooperation setting between fixed column, first bolt and the draw-in groove, can make zonulae occludens between casing and the wiring base, strengthens the stability of its structure, through the chassis with place the cooperation setting between the cover, can place the inside drier of placing of cover, reach the effect of removing the tide to this alarm inside, increase its life.

Description

Built-in loss prevention structure of security alarm

Technical Field

The utility model relates to a security alarm technical field specifically is a security alarm embeds loss prevention structure.

Background

The security alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events, and is divided into a mechanical alarm and an electronic alarm.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a built-in loss prevention structure of security alarm has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a built-in loss prevention structure of security alarm, includes casing and wiring base, the fixedly connected with epitheca is located at the center of casing upper surface, one side of casing upper surface is provided with the pilot lamp, the smoke inlet has been seted up on the surface of epitheca, the edge fixedly connected with fixed column of diapire in the wiring base, the inner wall threaded connection of fixed column has first bolt, the fixed column is through first bolt and casing fixed connection, the draw-in groove has been seted up to the upper surface of wiring base.

Optionally, one side fixedly connected with chassis of diapire in the wiring base, the inner wall threaded connection on chassis has places the cover.

Optionally, a battery box is fixedly connected to the center of the bottom wall in the wiring base.

Optionally, one side of the battery box is provided with a wire passing hole.

Optionally, a fixing strip is lapped on the upper surface of the battery box, and a second bolt is connected to one side of the fixing strip through threads.

Optionally, the inner wall of the smoke inlet is fixedly connected with a dust screen.

(III) advantageous effects

The utility model provides a built-in loss prevention structure of security alarm possesses following beneficial effect:

1. this built-in loss prevention structure of security protection alarm through the cooperation setting between fixed column, first bolt and the draw-in groove, can make zonulae occludens between casing and the wiring base, strengthens the stability of its structure, through the chassis with place the cooperation setting between the cover, can place the inside drier of placing of cover, reach the effect of removing the tide to this alarm inside, increase its life.

2. This built-in loss prevention structure of security protection alarm through the battery case, cross the cooperation setting between line hole, fixed strip and the second bolt, can fix the position between battery case and the fixed strip through the second bolt to can play the fixed action to the battery, prevent that it is not hard up, and then avoid causing contact failure's problem to take place.

Drawings

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

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

fig. 3 is a schematic structural diagram of the patch panel of the present invention.

In the figure: 1. a housing; 2. a wiring base; 3. an upper shell; 4. an indicator light; 5. a smoke inlet hole; 6. fixing a column; 7. a first bolt; 8. a card slot; 9. a chassis; 10. placing a cover; 11. a battery case; 12. a wire passing hole; 13. a fixing strip; 14. a second bolt; 15. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a built-in loss prevention structure of a security alarm comprises a shell 1 and a wiring base 2, wherein an upper shell 3 is fixedly connected to the center of the upper surface of the shell 1, an indicator lamp 4 is arranged on one side of the upper surface of the shell 1, and a smoke inlet 5 is formed in the surface of the upper shell 3;

in order to enable the alarm to have a damp-proof function, damage of the alarm is prevented, the service life of the alarm is prolonged, therefore, a fixed column 6 is fixedly connected to the edge of the inner bottom wall of the wiring base 2, a first bolt 7 is connected to the inner wall of the fixed column 6 in a threaded manner, the fixed column 6 is fixedly connected with the shell 1 through the first bolt 7, a clamping groove 8 is formed in the upper surface of the wiring base 2, through the fixed column 6 and the matching arrangement between the first bolt 7 and the clamping groove 8, the shell 1 and the wiring base 2 can be tightly connected, the structural stability of the alarm is enhanced, a chassis 9 is fixedly connected to one side of the inner bottom wall of the wiring base 2, a placing cover 10 is connected to the inner wall of the chassis 9 in a threaded manner, through the matching arrangement between the chassis 9 and the placing cover 10, a drying agent can be placed inside the;

in order to make this alarm structure more stable, and consolidate the position at battery place, consequently in wiring base 2 the center department fixedly connected with battery case 11 of diapire, line hole 12 has been seted up to one side of battery case 11, the upper surface overlap joint of battery case 11 has fixed strip 13, one side threaded connection of fixed strip 13 has second bolt 14, through battery case 11, line hole 12, cooperation setting between fixed strip 13 and the second bolt 14, can fix the position between battery case 11 and the fixed strip 13 through second bolt 14, thereby can play the fixed action to the battery, prevent it not hard up, and then avoid causing contact failure's problem to take place, the inner wall fixedly connected with dust screen 15 of cigarette inlet 5.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, this security alarm embeds loss prevention structure, in use, through fixed column 6, cooperation setting between first bolt 7 and the draw-in groove 8, can make zonulae occludens between casing 1 and the wiring base 2, strengthen the stability of its structure, set up through chassis 9 and the cooperation of placing between the cover 10, can be placing the inside drier of cover 10, reach the effect of removing damp to this alarm inside, increase its life, through battery case 11, cross line hole 12, cooperation setting between fixed strip 13 and the second bolt 14, can fix the position between battery case 11 and the fixed strip 13 through second bolt 14, thereby can play the fixed action to the battery, prevent it from becoming flexible, and then avoid causing contact failure's problem to take place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a built-in loss prevention structure of security alarm, includes casing (1) and wiring base (2), its characterized in that: fixedly connected with epitheca (3) are located at the center of casing (1) upper surface, one side of casing (1) upper surface is provided with pilot lamp (4), smoke inlet hole (5) have been seted up on the surface of epitheca (3), the edge fixedly connected with fixed column (6) of diapire in wiring base (2), the inner wall threaded connection of fixed column (6) has first bolt (7), fixed column (6) are through first bolt (7) and casing (1) fixed connection, draw-in groove (8) have been seted up to the upper surface of wiring base (2).

2. The built-in loss prevention structure of the security alarm according to claim 1, characterized in that: one side fixedly connected with chassis (9) of diapire in wiring base (2), the inner wall threaded connection on chassis (9) places cover (10).

3. The built-in loss prevention structure of the security alarm according to claim 1, characterized in that: the center department fixedly connected with battery case (11) of diapire in wiring base (2).

4. The built-in loss prevention structure of the security alarm according to claim 3, characterized in that: one side of the battery box (11) is provided with a wire passing hole (12).

5. The built-in loss prevention structure of the security alarm according to claim 3, characterized in that: a fixing strip (13) is lapped on the upper surface of the battery box (11), and a second bolt (14) is connected to one side of the fixing strip (13) in a threaded mode.

6. The built-in loss prevention structure of the security alarm according to claim 1, characterized in that: the inner wall of the smoke inlet (5) is fixedly connected with a dust screen (15).