CN219228133U

CN219228133U - Fire alarm mounting structure

Info

Publication number: CN219228133U
Application number: CN202320770383.5U
Authority: CN
Inventors: 杨文东
Original assignee: Tianjin Xinya Jingcheng Technology Co ltd
Current assignee: Tianjin Xinya Jingcheng Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-20
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the technical field of fire alarms and discloses a fire alarm installation structure which comprises an upper shell, wherein connecting columns are fixedly connected to four corners of the bottom end of the upper shell, an installation groove is formed in the connecting columns, springs are fixedly connected to the inside of the installation groove, a movable plate is connected to the inside of the installation groove in a sliding mode, a clamping piece is fixedly connected to one end, far away from the springs, of the movable plate, a lower shell is arranged below the upper shell, the installation columns are fixedly connected to four corners of the inner bottom wall of the lower shell, clamping grooves are formed in the inside of the installation columns, the other end of the installation groove is fixedly connected with the outer portion of the movable plate, and the shape of the clamping piece is hemispherical. According to the utility model, the quick installation of the fire alarm by workers can be facilitated, the structural design is reasonable, the disassembly is also facilitated, and compared with the mode of utilizing screw fixed connection in the prior art, the fire alarm is more convenient for people to use.

Description

Fire alarm mounting structure

Technical Field

The utility model relates to the technical field of fire alarms, in particular to a fire alarm mounting structure.

Background

In cities with dense people, huge casualties and property loss are easily caused by fire occurrence, in recent years, the number of various fires is continuously increased, a considerable part of the fires cannot be timely alarmed due to the fact that operators on duty cannot manage the fires in place, and further the fires cannot be timely and effectively controlled, in order to remind the fire occurrence, the fire alarm is generally arranged at a walkway, a landing entrance and other places where people often exist, when the fire occurs, a sound alarm can be given out, a flashing light flashes to remind the operators on the scene, however, the installation between two shells of the existing fire alarm is generally fixedly connected through screws, so that the installation firmness is strong, and the installation and the disassembly of the fire alarm by workers are inconvenient, so that the fire alarm installation structure is provided by technicians in the field to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fire alarm mounting structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fire alarm mounting structure, includes the casing, the equal fixedly connected with spliced pole in bottom four corners department of going up the casing, the mounting groove has been seted up to the inside of spliced pole, the inside fixedly connected with spring of mounting groove, the inside sliding connection of mounting groove has the fly leaf, the one end fixedly connected with fastener of spring is kept away from to the fly leaf, the below of going up the casing is provided with down the casing, the equal fixedly connected with spliced pole in interior bottom four corners department of casing down, the draw-in groove has been seted up to the inside of spliced pole.

As a further description of the above technical solution:

the other end of the mounting groove is fixedly connected with the outside of the movable plate.

As a further description of the above technical solution:

the shape of the clamping piece is hemispherical, and the clamping piece and the clamping groove are mutually clamped.

As a further description of the above technical solution:

the left end and the right end of the upper shell are fixedly connected with stirring blocks, and the width of each stirring block is 5mm.

As a further description of the above technical solution:

the upper shell and the lower shell are made of plastics.

As a further description of the above technical solution:

the inside of upper casing is provided with the circuit board.

As a further description of the above technical solution:

the top of last casing fixedly connected with a plurality of night light pearls.

The utility model has the following beneficial effects:

in the utility model, the connecting column, the clamping piece and the movable plate are additionally arranged. The mutually supporting use between the structures such as mounting groove, erection column, draw-in groove to can be convenient for the staff install fast to the fire alarm ware fast, structural design is reasonable simultaneously, also convenient to detach, utilizes screw fixed connection's mode in the relative prior art, the people of being convenient for more uses.

Drawings

FIG. 1 is a perspective view of a fire alarm mounting structure according to the present utility model;

FIG. 2 is a schematic view of a lower housing of a fire alarm mounting structure according to the present utility model;

FIG. 3 is a schematic view of the upper housing of the fire alarm mounting structure according to the present utility model;

fig. 4 is a schematic diagram of a connection structure of a fire alarm installation structure according to the present utility model.

Legend description:

1. luminous beads; 2. a poking block; 3. an upper housing; 4. a lower housing; 5. a circuit board; 6. a mounting column; 7. a clamping groove; 8. a connecting column; 9. a clamping piece; 10. a spring; 11. a mounting groove; 12. a movable 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.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a fire alarm mounting structure, including last casing 3, go up the casing that the fire alarm was constituteed jointly to casing 3 and lower casing 4, the equal fixedly connected with spliced pole 8 in bottom four corners department of going up casing 3, the mounting groove 11 has been seted up to the inside of spliced pole 8, the inside fixedly connected with spring 10 of mounting groove 11, spring 10's elasticity effect down, make fly leaf 12 outwards remove along the inner wall of mounting groove 11, until with fastener 9 card into draw-in groove 7, accomplish fixedly, stability when guaranteeing to go up casing 3 and lower casing 4 connection, the inside sliding connection of mounting groove 11 has fly leaf 12, the one end fixedly connected with fastener 9 that spring 10 was kept away from to fly leaf 12, the below of going up casing 3 is provided with lower casing 4, the equal fixedly connected with erection column 6 in bottom wall four erection columns 6 stagger with spliced pole 8 respectively, draw-in groove 7 has been seted up to the inside of erection column 6, through outwards pulling piece 2, under the effect, make fastener 9 and draw-in groove 7 mutually separate, thereby accomplish dismantlement, utilize the mode convenient to use in the relative fixed connection of people than in the prior art.

The other end of mounting groove 11 and the outside fixed connection of fly leaf 12, the shape of fastener 9 sets up to the hemisphere, because the surface of fastener 9 sets up to the cambered surface, when so with erection column 6 contact, can retract the inside of mounting groove 11 voluntarily, and make spring 10 be compressed state, when draw-in groove 7 and mounting groove 11 are in same horizontal plane, under spring 10's elasticity effect, make fly leaf 12 outwards remove along the inner wall of mounting groove 11, until with fastener 9 card into draw-in groove 7, accomplish fixedly, and fastener 9 and the mutual block of draw-in groove 7, the equal fixedly connected with of left and right sides of last casing 3 stirs piece 2, be convenient for the staff through outwards pulling stir piece 2, make fastener 9 and draw-in groove 7 mutually separate, thereby accomplish the dismantlement, stir piece 2's width and be 5mm, improve holistic aesthetic property, go up casing 3 and lower casing 4's material and be the plastics and make, the cost is saved, the quality is light, upward casing 3's inside is provided with circuit board 5, circuit board 5 has the electronic component that supplies the alarm work, this is repeated for looking into the fastener on the casing 3 at night, the time of the life-stop bead is difficult for the fire-fighting equipment is perhaps the life of the fire control, the life-saving, the life of the person is connected with the life-time, the life-time of the life-time, the life alarm is guaranteed at the life and the life position is more than the life, and the life position is convenient for the life, and the life position is used to the life, and the life position is used to the life.

Working principle: when the device is specifically used, when the fire alarm needs to be installed, firstly, four through holes formed in the top end of the circuit board 5 are respectively aligned with four connecting columns 8 to move towards the upper shell 3, at the moment, a user moves the lower shell 4 in the direction aligned with the bottom end of the upper shell 3, in the moving process, because the outer surface of the clamping piece 9 is set to be an arc surface, when the clamping piece is in contact with the installation column 6, the clamping piece is automatically retracted into the installation groove 11, the spring 10 is in a compressed state, when the clamping groove 7 and the installation groove 11 are positioned on the same horizontal plane, under the elastic force of the spring 10, the movable plate 12 is outwards moved along the inner wall of the installation groove 11 until the clamping piece 9 is clamped into the clamping groove 7, the fixation is completed, the quick installation is realized, and meanwhile, when the upper shell 3 and the lower shell 4 need to be separated, the clamping piece 2 is pulled outwards, and the clamping piece 9 and the clamping groove 7 are separated from each other under the action of force, so that the disassembly is completed, and the device is more convenient for people to use compared with the prior art.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a fire alarm mounting structure, includes casing (3), its characterized in that: the utility model discloses a novel electric motor box, including casing (3) and draw-in groove (7) are offered to inside fixedly connected with spring (10), bottom four corners department of going up casing (3) equal fixedly connected with spliced pole (8), mounting groove (11) have been offered to the inside of spliced pole (8), the inside sliding connection of mounting groove (11) has fly leaf (12), the one end fixedly connected with fastener (9) of spring (10) are kept away from to fly leaf (12), the below of going up casing (3) is provided with casing (4) down, the equal fixedly connected with erection column (6) in interior bottom four corners department of casing (4) down, draw-in groove (7) have been offered to the inside of erection column (6).

2. The fire alarm mounting structure according to claim 1, wherein: the other end of the mounting groove (11) is fixedly connected with the outside of the movable plate (12).

3. The fire alarm mounting structure according to claim 1, wherein: the clamping piece (9) is hemispherical in shape, and the clamping piece (9) and the clamping groove (7) are mutually clamped.

4. The fire alarm mounting structure according to claim 1, wherein: the left end and the right end of the upper shell (3) are fixedly connected with stirring blocks (2), and the width of each stirring block (2) is 5mm.

5. The fire alarm mounting structure according to claim 1, wherein: the upper shell (3) and the lower shell (4) are made of plastics.

6. The fire alarm mounting structure according to claim 1, wherein: a circuit board (5) is arranged in the upper shell (3).

7. The fire alarm mounting structure according to claim 1, wherein: the top of the upper shell (3) is fixedly connected with a plurality of luminous beads (1).