CN215453744U

CN215453744U - Alarm host device

Info

Publication number: CN215453744U
Application number: CN202121670352.XU
Authority: CN
Inventors: 王伍; 陈盛
Original assignee: Wuhan Santai Jinfu Security Engineering Co ltd
Current assignee: Wuhan Santai Jinfu Security Engineering Co ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-07
Anticipated expiration: 2031-07-22

Abstract

The utility model provides an alarm host device which comprises an alarm host body and a mounting frame, wherein the mounting frame comprises a plugboard and a base which are arranged up and down symmetrically, a connecting plate for connecting the plugboard and the base is fixedly arranged on the front end surfaces of the plugboard and the base, the base is fixedly arranged on a wall body, a slot which is recessed into the alarm host body is arranged on the front end surface of the alarm host body, the left side, the right side and the rear side of one end, extending out of the alarm host body, of the lower end of the slot are respectively provided with a limiting strip which is turned up into the slot, and the plugboard is inserted into the slot. Through setting up picture peg cooperation slot, can realize the installation fixed alarm main unit body.

Description

Alarm host device

Technical Field

The utility model relates to the technical field of alarm equipment, in particular to an alarm host device.

Background

When various emergency situations occur in life, an alarm needs to be used for alarming to obtain assistance, the alarm device is common in daily life, particularly in large-scale places with more people flow, such as shopping malls and the like, and the application number is as follows: 201920994702.4, including the alarm main body, alarm main body front flank is equipped with first alarm button and second alarm button from top to bottom in proper order, alarm main body top surface slidable mounting has destruction mechanism. Although this design can be adapted for use by the average and worker, respectively; and can be under emergency, the transparent baffle is destroyed to the ordinary personnel accessible destruction hammer to accomplish the warning, guarantee the life and property safety of self, but this design lacks the structure of the fixed alarm host computer body of installation, in-service use, has certain limitation.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide an alarm host device that solves the problems mentioned in the background above.

In order to achieve the purpose, the utility model provides an alarm host device which comprises an alarm host body and a mounting frame, wherein the mounting frame comprises a plugboard and a base which are arranged up and down symmetrically, a connecting plate for connecting the plugboard and the base is fixedly arranged on the front end surfaces of the plugboard and the base, the base is fixedly arranged on a wall body, a slot which is recessed into the alarm host body is arranged on the front end surface of the alarm host body, limiting strips which are turned up into the slot are arranged on the left side, the right side and the rear side of one end, extending out of the alarm host body, of the lower end of the slot, and the plugboard is inserted into the slot.

Preferably, the plugboard, the connecting plate and the base are all made of heat conducting materials, and the plugboard and the slot can be in contact with each other, so that heat of the alarm host can be transferred to the plugboard, the connecting plate and the base in a contact mode, and heat dissipation is achieved.

Preferably, the fan that is used for the radiating is installed to the up end of picture peg, rotates through the fan and can accelerate the flow of air for picture peg, connecting plate, base and alarm main body air around flow with higher speed, thereby take away the heat that picture peg, connecting plate, base and alarm main body gave out, reach the purpose that improves the radiating efficiency.

Preferably, the inside of alarm main body is equipped with the power, the rear end face bilateral symmetry of slot is equipped with the jack, and bilateral symmetry sets up the jack pass through the wire respectively with the positive and negative two-stage intercommunication of power, the preceding terminal surface bilateral symmetry of picture peg is equipped with respectively with bilateral symmetry setting the plug that the jack corresponds, bilateral symmetry sets up the plug respectively through the wire with the circuit joint of fan connects, the plug inserts in the jack, through setting up jack cooperation plug, can be with the electric energy transmission to the fan of power to for the fan rotates provides power, and because the jack sets up the rear end at the slot, after the plug inserts the jack, can be totally sealed by spacing and alarm main body, thereby has better security.

Preferably, the outer wall of one end, extending into the plug board, of the plug is provided with an insulating layer, and the insulating layer is arranged to prevent current from being transmitted to the plug board.

Preferably, grids for ventilation are arranged at the front end face and the rear end face of the alarm host body and at the upper end face of the slot, air in the alarm host body can be forcibly sucked out through the grids at the upper end face of the slot when the fan rotates, and air pressure in the alarm host body is reduced after the air is sucked out, so that the air can enter the alarm host body through the grids at the front end face and the rear end face of the alarm host body, air flow is formed, and the heat dissipation speed in the alarm host body is accelerated through the air flow.

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

according to the utility model, the alarm main body can be fixedly installed by arranging the plugboard matched with the slot; furthermore, by arranging the inserting plate and the inserting groove which are mutually contacted, the heat of the alarm host is transferred to the inserting plate, the connecting plate and the base in a contact mode, so that the heat dissipation is realized; furthermore, the air flow can be accelerated through the rotation of the fan, so that the air around the plug board, the connecting board, the base and the alarm host body can flow in an accelerated manner, the heat emitted by the plug board, the connecting board, the base and the alarm host body is taken away, and the purpose of improving the heat dissipation efficiency is achieved; furthermore, the jack is arranged to be matched with the plug, so that electric energy of a power supply can be transmitted to the fan, power is provided for rotation of the fan, and the jack is arranged at the rear end of the slot, so that the plug can be completely sealed by the limiting strip and the alarm main body after being inserted into the jack, and therefore the safety is better; further, by providing an insulating layer, current can be prevented from being transmitted to the interposer; furthermore, through setting up the grid, can be when the fan rotates, the grid that passes through slot up end with this internal air of alarm host computer forces the suction, because the air is by the suction back, this internal atmospheric pressure of alarm host computer descends, therefore the air can get into alarm host computer originally internally through the grid at alarm host computer body front and back both ends to form the air current, and then through the speed that the heat disperses in the alarm host computer body of flow acceleration of air.

Drawings

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

FIG. 2 is an enlarged view of the alarm main body of the present invention;

FIG. 3 is an enlarged view of the mount of the present invention;

FIG. 4 is an enlarged view of the plug of the present invention;

FIG. 5 is a bottom plan view of the alarm main body of the present invention;

fig. 6 is an internal circuit diagram of the alarm main body of the present invention.

In the figure: 1. an alarm main body; 11. a slot; 12. a power source; 13. a grid; 111. a limiting strip; 112. a jack; 2. a mounting frame; 21. inserting plates; 22. a base; 23. a connecting plate; 211. a fan; 212. a plug; 2121. an insulating layer.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the utility model provides an alarm host device, which comprises an alarm host body 1 and a mounting frame 2, wherein the mounting frame 2 comprises an inserting plate 21 and a base 22 which are arranged in an up-down symmetrical manner, a connecting plate 23 for connecting the inserting plate 21 and the base 22 is fixedly arranged on the front end surfaces of the inserting plate 21 and the base 22, the base 22 is fixedly arranged on a wall, a slot 11 which is recessed into the alarm host body 1 is arranged on the front end surface of the alarm host body 1, the left side, the right side and the rear side of one end, extending out of the alarm host body 1, of the lower end of the slot 11 are respectively provided with a limiting strip 111 which is turned up into the slot 11, and the inserting plate 21 is inserted into the slot 11.

Please refer to fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the socket 21, the connecting plate 23, and the base 22 are all made of heat conductive material, the upper end surface of the socket 21 is installed with a fan 211 for heat dissipation, the alarm main body 1 is internally provided with a power supply 12, the rear end surface of the socket 11 is bilaterally symmetrically provided with jacks 112, the jacks 112 arranged bilaterally symmetrically are respectively communicated with the positive and negative two stages of the power supply 12 through wires, the front end surface of the socket 21 is bilaterally symmetrically provided with plugs 212 respectively corresponding to the jacks 112 arranged bilaterally symmetrically, the plugs 212 arranged bilaterally symmetrically are respectively connected with the circuit connectors of the fan 211 through wires, the plugs 212 are inserted into the jacks 112, the outer wall of one end of the plug 212 extending into the socket 21 is provided with an insulating layer 2121, the front and rear ends of the alarm main body 1 and the upper end surface of the socket 11 are both provided with grilles 13 for ventilation, this design can realize the heat dissipation to alarm main body 1.

The specific operation mode of the utility model is as follows:

when the alarm host device is used, the base 22 of the mounting frame 2 is fixedly mounted on a wall body, the connecting plate 23 is positioned at the lower sides of the base 22 and the plug board 21, further, the slot 11 of the alarm host body 1 is inserted in alignment with the plug board 21, and the limit strip 111 is arranged, so that the alarm host body 1 can be prevented from being separated from the mounting frame 2, and when the plug board 21 is completely inserted into the slot 11, the mounting and fixing of the alarm host body 1 are completed; furthermore, at this time, the plug 212 is inserted into the jack 112, so as to connect the positive and negative poles of the power supply 12 with the circuit connectors of the fan 211, respectively, when heat dissipation is required, the switch is pressed down, the circuit is connected, so as to transmit electric energy to the fan 211, the fan 211 starts to rotate, so as to accelerate the flow of air, on one hand, the flow of air around the plug board 21, the base 22, the connecting board 23 and the alarm main body 1 can be accelerated, so that the flow of air around the plug board 21, the connecting board 23, the base 22 and the alarm main body 1 can be accelerated, so as to take away heat emitted by the plug board 21, the connecting board 23, the base 22 and the alarm main body 1, on the other hand, when the fan 211 rotates, the air in the alarm main body 1 is forcibly sucked out through the grilles 13 on the upper end surface of the slot 11, and because the air pressure in the alarm main body 1 is reduced, so that the air can enter the alarm main body 1 through the grilles 13 on the front and rear ends of the alarm main body 1, thereby forming air flow and further accelerating the heat dissipation speed in the alarm main body 1 through the flowing of the air.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides an alarm host device, includes alarm host body (1) and mounting bracket (2), its characterized in that: mounting bracket (2) picture peg (21) and base (22) including the longitudinal symmetry setting, picture peg (21) with the fixed connection that is equipped with of preceding terminal surface of base (22) picture peg (21) with connecting plate (23) of base (22), base (22) fixed mounting is on the wall body, the preceding terminal surface of alarm main body (1) be equipped with to slot (11) of concave yield in alarm main body (1), the lower extreme of slot (11) stretches out the left and right sides and the rear side of the one end of alarm main body (1) all are equipped with to spacing (111) of turning up in slot (11), picture peg (21) insert in slot (11).

2. An alarm host device according to claim 1, wherein: the inserting plate (21), the connecting plate (23) and the base (22) are all made of heat conducting materials.

3. An alarm host device according to claim 2, wherein: and a fan (211) for heat dissipation is arranged on the upper end face of the plug board (21).

4. An alarm host device according to claim 3, wherein: the inside of alarm main body (1) is equipped with power (12), the rear end face bilateral symmetry of slot (11) is equipped with jack (112), and the bilateral symmetry sets up jack (112) pass through the wire respectively with the positive and negative two poles of the earth intercommunication of power (12), the preceding terminal surface bilateral symmetry of picture peg (21) is equipped with respectively and bilateral symmetry sets up plug (212) that jack (112) correspond, the bilateral symmetry sets up plug (212) respectively through the wire with the circuit joint of fan (211) connects, plug (212) insert in jack (112).

5. An alarm host device according to claim 4, wherein: an insulating layer (2121) is arranged on the outer wall of one end, extending into the plug board (21), of the plug (212).

6. An alarm host device according to claim 5, wherein: the front end and the rear end of the alarm host body (1) and the upper end face of the slot (11) are respectively provided with a grille (13) for ventilation.