CN219317988U - Alarm for fire engineering - Google Patents

Abstract

The utility model discloses an alarm for fire engineering, which comprises an alarm main body and is characterized in that: the back of alarm main part is connected with the installing frame, one side surface of alarm main part is connected with the connecting plate, and the installation number of connecting plate is 2 groups, the surface of connecting plate runs through and is equipped with spacing hole, the surface gomphosis of installing frame is connected with the fixture block, the surface connection of fixture block has the fixed plate the surface of fixed plate runs through and installs the handle, and the installation number of handle is 2 groups. According to the utility model, the mounting frame, the limiting hole and the moving block are arranged, so that the mounting step of the alarm is simplified, meanwhile, the alarm is convenient to disassemble and overhaul, the connecting plate is embedded into the fixed plate, the moving block is pulled outwards, the compressing spring is extruded by the moving block to drive the limiting block to move outwards, and when the connecting block has no downward movable allowance, the moving block is loosened, the compressing spring rebounds, and the limiting block is pushed to be connected with the limiting hole in a jogged manner.

Description

Alarm for fire engineering

Technical Field

The utility model relates to the technical field of fire-fighting appliances, in particular to an alarm for fire engineering.

Background

The fire protection is to eliminate hidden danger and prevent disaster, mainly comprises personnel rescue in fire scene, rescue of important facility equipment and cultural relics, security protection and rescue of important property, fire extinguishing and the like, and the alarm is used as an instrument for issuing alarm signals and is often applied to various fire engineering projects, and is closely related to various fire hazards of life of people, so that regular checking and maintenance are required to be carried out to ensure normal work of the alarm, the existing alarm is mainly fixedly arranged on a wall surface through bolts, the surface of the alarm is fully sealed, and disassembly and overhaul are inconvenient.

The existing alarm has the following defects:

patent document CN210377755U discloses a smoke-sensing type fire detection alarm for fire control, which comprises a fixed base and a mounting base, wherein the fixed base is provided with a side end threaded hole, a screw and a hole column, the mounting base is in threaded connection with the fixed base, the mounting base comprises a controller, a buzzer, a battery jar, a time recorder and a smoke inlet cover, the output end of the battery jar is electrically connected with the input end of the buzzer, and the time recorder comprises a digital selection disc and a digital display hole; the fixing base is fixed on the wall through the side end threaded holes and the screws, the mounting base is connected with the fixing base through threads, and the screws are hidden by the mounting base; the time recorder records the time of changing the battery each time, so that the battery can be conveniently detected and changed in time, and the normal operation of the fire detection alarm is ensured; the utility model can be opened and used quickly, reduces the man-made damage, effectively controls the gun head, and is suitable for popularization and use.

However, the alarm of the above publication mainly considers the problem of how to make the alarm battery simpler, such as how to install the alarm quickly and to disassemble the alarm easily.

Therefore, it is necessary to develop an alarm for fire engineering, and further, to achieve the effect that the alarm is convenient to install and detach.

Disclosure of Invention

The utility model aims to provide an alarm for fire engineering, which solves the problem that the alarm provided in the background art cannot be quickly assembled and disassembled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alarm for fire engineering, includes alarm main part, its characterized in that: the back of alarm main part is connected with the installing frame, one side surface of alarm main part is connected with the connecting plate, and the installation number of connecting plate is 2 groups, the surface of connecting plate runs through and is equipped with spacing hole, the surface gomphosis of installing frame is connected with the fixture block, the surface connection of fixture block has the fixed plate the surface of fixed plate runs through and installs the handle, and the installation number of handle is 2 groups, the surface mounting of handle has compression spring, and compression spring and the surface connection of fixed plate, the one end that the fixed plate was kept away from to the handle is connected with the stopper, the inner wall through connection of stopper and spacing hole, and the stopper is connected with compression spring's one end.

Preferably, a speaker is installed on one side surface of the alarm main body in a penetrating manner, the speaker is electrically connected with the alarm main body, the alarm main body sends an electric signal to the speaker, and the speaker sends out alarm sound.

Preferably, a connecting groove is formed in the bottom of the alarm main body, the indication board is mounted on the inner wall of the connecting groove in a jogged mode, and the indication board is fixed by the connecting groove.

Preferably, the front of sign is connected with night light sticker, the top of alarm main part is connected with the fixed strip, and the installation number of fixed strip is 2 groups, and personnel can see the safety outlet direction of the sign on the night light sticker in escape process, in time seeks the safety outlet according to the guide.

Preferably, the two groups of fixing strips are embedded and installed on the opposite surfaces of the fixing strips, and the wave absorbing plates can absorb electromagnetic signals outside the alarm main body, so that the external electromagnetic signals are prevented from entering the inside of the alarm main body.

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

1. according to the utility model, the mounting frame, the limiting hole and the handle are arranged, so that the mounting step of the alarm is simplified, meanwhile, the alarm is convenient to dismount and overhaul, the connecting plate is embedded into the fixed plate, the handle is pulled outwards, the handle extrudes the compression spring to drive the limiting block to move outwards, when the connecting block has no downward activity allowance, the handle is loosened, the compression spring rebounds, and the limiting block is pushed to be connected with the limiting hole in a jogged manner, so that the mounting time of the alarm is effectively saved;

2. according to the utility model, the loudspeaker, the noctilucent sticker and the wave absorbing plate are arranged, so that the alarm can guide a escape route of people when alarming, and the loudspeaker is additionally arranged, so that the alarm sound of the alarm is increased, and all people in a fire scene can hear the alarm sound as soon as possible and keep away from the fire scene as soon as possible, meanwhile, the noctilucent sticker is utilized to guide the people, the time consumed by the people to find a safety exit is reduced, and the interference of external electromagnetic waves to the operation of the alarm can be effectively reduced by utilizing the wave absorbing plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting frame and the limiting hole of the present utility model;

FIG. 3 is a schematic view of the handle and stopper of the present utility model;

FIG. 4 is a schematic view of the structure of the clamping block and the fixing plate of the present utility model;

fig. 5 is a schematic structural view of the fixing strip and the absorbing plate of the present utility model.

In the figure: 1. an alarm main body; 2. a mounting frame; 3. a connecting plate; 4. a limiting hole; 5. a clamping block; 6. A fixing plate; 7. a handle; 8. a compression spring; 9. a limiting block; 10. a speaker; 11. a connecting groove; 12. An indication board; 13. luminous sticker; 14. a fixing strip; 15. a wave absorbing plate.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, an embodiment of the present utility model provides an alarm for fire engineering, including an alarm main body 1, which is characterized in that: the back of alarm main part 1 is connected with installing frame 2, one side surface of alarm main part 1 is connected with connecting plate 3, and the installation number of connecting plate 3 is 2 groups, the surface of connecting plate 3 runs through and is equipped with spacing hole 4, the surface gomphosis of installing frame 2 is connected with fixture block 5, the surface connection of fixture block 5 has fixed plate 6 the surface through-mounting of fixed plate 6 has handle 7, and the installation number of handle 7 is 2 groups, the surface mounting of handle 7 has compression spring 8, and compression spring 8 and the surface connection of fixed plate 6, the one end that fixed plate 6 was kept away from to handle 7 is connected with stopper 9, stopper 9 and the inner wall through-connection of spacing hole 4, and stopper 9 is connected with the one end of compression spring 8.

Further, during the use, when installing alarm main part 1, at first pass through bolt fixed connection with fixed plate 6 and installation wall, again with connecting plate 3 and the gomphosis of fixed plate 6 both sides aim at, push down connecting plate 3, make installing frame 2 and fixture block 5 gomphosis be connected, outwards pulling handle 7, handle 7 compression spring 8 drives stopper 9 to the direction removal of keeping away from the wall body, continue to push down connecting plate 3, when the connecting block does not have decurrent activity allowance, loosen handle 7, compression spring 8 utilizes self elasticity, promote stopper 9 and spacing hole 4 through connection, thereby realize the fixed mounting to alarm main part 1.

Referring to fig. 1 and 5, a speaker 10 is installed on a surface of one side of the alarm main body 1, the speaker 10 is electrically connected with the alarm main body 1, a connection slot 11 is provided at a bottom of the alarm main body 1, a sign 12 is installed on an inner wall of the connection slot 11 in a jogged manner, a noctilucent sticker 13 is connected to a front surface of the sign 12, a fixing strip 14 is connected to a top of the alarm main body 1, the number of the fixing strips 14 is 2, and a wave absorbing plate 15 is installed on two groups of opposite surfaces of the fixing strip 14 in a jogged manner.

Further, when the alarm main body 1 detects that there is danger, the alarm main body 1 sends an electric signal to the loudspeaker 10, the loudspeaker 10 sends out alarm sound to remind personnel to keep away from the scene, personnel can see the safety exit direction marked on the noctilucent sticker 13 in the escape process, the safety exit is found in time according to the guidance, when the alarm normally works, the wave absorbing plate 15 at the top of the alarm can absorb the main body of the alarm, and external electromagnetic signals are blocked from entering the inside of the alarm main body 1, so that the electric signal inside the alarm main body 1 is prevented from being interfered.

Working principle: when the alarm main body 1 is installed, firstly, the fixing plate 6 is fixedly connected with an installation wall surface through bolts, then the connecting plate 3 is in embedded alignment with two sides of the fixing plate 6, the connecting plate 3 is pushed downwards, the installation frame 2 is in embedded connection with the clamping block 5, the handle 7 is pulled outwards, the handle 7 compresses the spring 8, the limiting block 9 is driven to move towards a direction far away from the wall body, the connecting plate 3 is pushed downwards continuously, when the connecting block has no downward activity allowance, the handle 7 is loosened, the compression spring 8 utilizes self elasticity to push the limiting block 9 to be connected with the limiting hole 4 in a penetrating manner, thereby realizing the fixed installation of the alarm main body 1, when the alarm normally works, the wave absorbing plate 15 at the top of the alarm can absorb electromagnetic signals outside the alarm main body 1, thus the external electromagnetic signals are blocked to enter the inside of the alarm main body 1, the electric signals inside the alarm main body 1 are prevented from being interfered, when the alarm main body 1 detects danger, the alarm main body 1 sends an electric signal to the loudspeaker 10, the loudspeaker 10 reminds people to keep away from the scene, and people can see the safety exit direction marked on the night light paster 13 in a escaping process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides an alarm for fire engineering, includes alarm main part (1), its characterized in that: the back of the alarm main body (1) is connected with a mounting frame (2), one side surface of the alarm main body (1) is connected with a connecting plate (3), and the number of the mounting of the connecting plate (3) is 2;

the surface of the connecting plate (3) is provided with limiting holes (4) in a penetrating mode, the surface of the mounting frame (2) is connected with a clamping block (5) in a jogged mode, the surface of the clamping block (5) is connected with a fixing plate (6), the surface of the fixing plate (6) is provided with handles (7) in a penetrating mode, and the number of the handles (7) is 2;

the surface mounting of handle (7) has compression spring (8), and compression spring (8) and fixed plate (6) surface connection, the one end that fixed plate (6) was kept away from to handle (7) is connected with stopper (9), the inner wall through-connection of stopper (9) and spacing hole (4), and the one end of stopper (9) and compression spring (8) is connected.

2. An alarm for fire engineering according to claim 1, wherein: a loudspeaker (10) is installed on one side surface of the alarm main body (1) in a penetrating mode, and the loudspeaker (10) is electrically connected with the alarm main body (1).

3. An alarm for fire engineering according to claim 1, wherein: the bottom of alarm main part (1) is equipped with spread groove (11), sign (12) are installed to the inner wall gomphosis of spread groove (11).

4. A fire engineering alarm according to claim 3, wherein: the front face of the indication board (12) is connected with a noctilucent sticker (13), the top of the alarm main body (1) is connected with a fixing strip (14), and the installation number of the fixing strip (14) is 2 groups.

5. An alarm for fire engineering according to claim 4, wherein: the opposite surfaces of the two groups of fixing strips (14) are embedded and provided with wave absorbing plates (15).

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