CN218729294U

CN218729294U - Fire early warning device with mounting structure

Info

Publication number: CN218729294U
Application number: CN202222862026.XU
Authority: CN
Inventors: 邢涛
Original assignee: Nanjing Zhen'an Emergency Technology Co ltd
Current assignee: Nanjing Zhen'an Emergency Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to the technical field of fire early warning, in particular to a fire early warning device with an installation structure, which comprises an installation shell fixedly arranged on a wall body, wherein the upper end of the installation shell is rotationally connected with an electric plug, an installation groove is arranged in the installation shell, and an installation block is slidably connected on the installation groove; the utility model discloses an install the installation shell on the wall body, put into the mounting groove with the installation piece on the smoke alarm again, realize the installation of fire alarm, when the installation piece removes to the mounting groove left end, connect the electricity piece on the installation piece and connect the electricity guide pillar butt, connect the electricity guide pillar and drive the motion pole through stretching out the piece and remove and will connect the electricity guide pillar and compress tightly with reset spring, realize connecting of fire alarm, realize multiple mode installation, when needs change different fire alarm, press down the sliding block and can loosen the installation piece, dial out the installation piece from the mounting groove again, can realize the change of different kinds of fire alarm.

Description

Fire early warning device with mounting structure

Technical Field

The utility model relates to a conflagration early warning technical field specifically is a conflagration early warning ware with mounting structure.

Background

In order to prevent fire, people install various fire alarms such as smoke and temperature alarms and button alarms in various places, and particularly in family life, people install smoke fire alarms in living rooms and install infrared temperature alarms in kitchens, so that when living habits change and people need to cook in the living rooms, the fire alarms can be frequently triggered to cause inconvenience in life, and the fire alarms are limited by professional power connection technologies and can only be installed or replaced by professional personnel, and autonomous installation cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conflagration early warning ware with mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire early warning device with an installation structure comprises an installation shell fixedly arranged on a wall body, wherein the upper end of the installation shell is rotatably connected with an electric connection plug, an installation groove is formed in the installation shell, an installation block is slidably connected onto the installation groove, a smoke alarm is fixedly arranged at the lower end of the installation block, and two extension rods with symmetrical positions are fixedly arranged at the left end of the installation block;

the fire alarm is characterized in that a movable power supply device for supplying power to the fire alarm is arranged in the mounting groove, and a locking device for fixing the mounting block is arranged in the mounting groove.

Preferably, the movable power supply device comprises a power supply groove arranged on the top wall of the mounting groove, the top wall of the power supply groove is fixedly provided with an electric connection guide pillar, the electric connection guide pillar is connected with a protective shell in a sliding mode, an inclined block is fixedly arranged on the protective shell, and the inclined block is fixedly connected with the top wall of the power supply groove through a protective spring.

Preferably, the installation block is provided with an electricity receiving groove in a penetrating manner, the top wall of the electricity receiving groove is provided with a locking groove, the locking groove is internally and slidably connected with an extension block, and the lower end of the extension block is fixedly provided with an electricity receiving block abutted to the electricity receiving guide pillar.

Preferably, stretch out the piece with through reset spring fixed connection between the locking groove right side wall, it is connected with the motion pole to stretch out the rotation of piece upper end, the locking inslot wall is equipped with the orbit groove, it is connected with the dwang to rotate on the motion pole, the dwang with orbit groove sliding connection.

Preferably, locking device includes the mounting groove left side wall is equipped with the confession the through hole that the extension rod passes through, the through hole left side wall is run through and is equipped with the control flume, control flume inner wall sliding connection has the sliding block, the sliding block with through fastening spring fixed connection between the control flume roof, it is equipped with from the lockhole to run through on the sliding block, from the lockhole inner wall the locking sloping block has set firmly.

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

through installing the installation shell on the wall body, put into the mounting groove with the installation piece on the smoke alarm again, realize the installation of conflagration early warning ware, when the installation piece removes to the mounting groove left end, connect the electricity piece on the installation piece with connect the electric guide pillar butt, rethread connects the electric guide pillar promotion to connect the electricity piece to remove, connect the electricity piece to drive the motion pole through stretching out the piece and remove and will connect the electric guide pillar and compress tightly with reset spring, realize the electricity of conflagration alarm ware, supply power through connection of electric lines when being direct with wall body fixed connection by the installation shell again, also can install and supply power when inserting the picture peg by connecting the electric plug, realize the multiple mode installation, when needing to change different conflagration early warnings ware, press the sliding block and can loosen the installation piece, dial out the installation piece from the mounting groove again, can realize the change of different kinds of conflagration early warning ware.

Drawings

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

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic structural view of the mounting housing of fig. 2 according to the present invention;

FIG. 4 isbase:Sub>A schematic view of A-A of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the mounting block of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the planar structure of the power receiving block shown in FIG. 5 according to the present invention;

in the figure:

11. connecting a power plug; 12. a power supply tank; 13. a protection spring; 14. connecting a power connection guide pillar; 15. mounting a shell; 16. mounting grooves; 17. a sloping block; 18. a protective shell; 19. a control slot; 20. a fastening spring; 21. self-locking holes; 22. a slider; 23. a through hole; 24. locking the inclined block; 25. mounting blocks; 26. a return spring; 27. rotating the rod; 28. an electric connection groove; 29. a locking groove; 30. an extension rod; 31. a motion bar; 32. a track groove; 33. a protruding block; 34. a power connection block; 35. a smoke alarm; 36. a movable power supply device; 37. and (4) a locking device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in order to provide a first embodiment of the present invention, the embodiment provides a fire alarm with a mounting structure, including a mounting shell 15 fixedly disposed on a wall, the upper end of the mounting shell 15 is rotatably connected with an electric plug 11, a mounting groove 16 is disposed in the mounting shell 15, the mounting groove 16 is slidably connected with a mounting block 25, a smoke alarm 35 is fixedly disposed at the lower end of the mounting block 25, and two symmetrically-positioned extension rods 30 are fixedly disposed at the left end of the mounting block 25;

the fire alarm device comprises a mounting groove 16, a movable power supply device 36 for supplying power to a fire alarm device is arranged in the mounting groove 16, the movable power supply device 36 comprises a power supply groove 12 arranged on the top wall of the mounting groove 16, a power connection guide post 14 is fixedly arranged on the top wall of the power supply groove 12, a protective shell 18 is slidably connected on the power connection guide post 14, an inclined block 17 is fixedly arranged on the protective shell 18, the inclined block 17 is fixedly connected with the top wall of the power supply groove 12 through a protective spring 13, a power connection groove 28 is arranged on the mounting block 25 in a penetrating manner, a locking groove 29 is arranged on the top wall of the power connection groove 28, an extension block 33 is slidably connected in the locking groove 29, a power connection block 34 abutted against the power connection guide post 14 is fixedly arranged at the lower end of the extension block 33, the right wall of the locking groove 29 is fixedly connected with a reset spring 26, a moving rod 31 is rotatably connected to the upper end of the extension block 33, a track groove 32 is arranged on the inner wall of the locking groove 29, a moving rod 31 is rotatably connected with a rotating rod 27, and the rotating rod 27 is slidably connected with the track groove 32.

When a fire early warning device needs to be installed, the installation block 25 is pushed into the installation groove 16, the installation block 25 pushes the inclined block 17 to move, the inclined block 17 drives the protective shell 18 to move to expose the electric connection guide post 14, the installation block 25 continues to move leftwards to enable the electric connection guide post 14 to enter the electric connection groove 28, the electric connection guide post 14 pushes the electric connection block 34 to move rightwards, the electric connection block 34 drives the extension block 33 to move, the extension block 33 drives one end of the motion rod 31 to move rightwards, and meanwhile the motion rod 31 is limited by the rotating rod 27 and the track groove 32 to enable the other end of the motion rod 31 to move rightwards upwards to clamp the electric connection guide post 14, so that the electric connection and fastening of the electric connection guide post 14 and the electric connection block 34 are achieved, and power is conducted.

Example 2

Referring to fig. 1-6, for the second embodiment of the present invention, this embodiment is based on the last embodiment, a fire alarm with mounting structure, be equipped with in the mounting groove 16 with the fixed locking device 37 of installation piece 25, locking device 37 includes the mounting groove 16 left side wall is equipped with the confession through hole 23 that extension rod 30 passes through, through hole 23 left side wall runs through and is equipped with control groove 19, control groove 19 inner wall sliding connection has sliding block 22, sliding block 22 with through fastening spring 20 fixed connection between the control groove 19 roof, run through on the sliding block 22 and be equipped with from lockhole 21, from lockhole 21 inner wall set firmly has locking sloping block 24.

When the mounting block 25 moves to the leftmost end, the extension rod 30 enters the self-locking hole 21 through the through hole 23, meanwhile, the extension rod 30 drives and pushes the locking inclined block 24 to move, and finally moves to the left end of the locking inclined block 24, and meanwhile, the locking inclined block 24 rebounds under the action of the sliding block 22 and the fastening spring 20 to lock the extension rod 30, so that the mounting block 25 is fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire early warning ware with mounting structure, is including setting firmly installation shell (15) on the wall body, its characterized in that: the upper end of the mounting shell (15) is rotatably connected with an electric connection plug (11), a mounting groove (16) is formed in the mounting shell (15), a mounting block (25) is connected to the mounting groove (16) in a sliding mode, a smoke alarm (35) is fixedly arranged at the lower end of the mounting block (25), and two symmetrically-positioned extension rods (30) are fixedly arranged at the left end of the mounting block (25);

a movable power supply device (36) for supplying power to the fire early warning device is arranged in the mounting groove (16), and a locking device (37) for fixing the mounting block (25) is arranged in the mounting groove (16).

2. A fire early warning device having a mounting structure according to claim 1, wherein: the movable power supply device (36) comprises a power supply groove (12) formed in the top wall of the mounting groove (16), the top wall of the power supply groove (12) is fixedly provided with an electric connection guide post (14), the electric connection guide post (14) is connected with a protective shell (18) in a sliding mode, an inclined block (17) is fixedly arranged on the protective shell (18), and the inclined block (17) is fixedly connected with the top wall of the power supply groove (12) through a protective spring (13).

3. A fire early warning device having a mounting structure according to claim 2, wherein: the installation block (25) is provided with an electricity connecting groove (28) in a penetrating mode, the top wall of the electricity connecting groove (28) is provided with a locking groove (29), the locking groove (29) is connected with an extending block (33) in a sliding mode, and the lower end of the extending block (33) is fixedly provided with an electricity connecting block (34) abutted to the electricity connecting guide post (14).

4. A fire early warning device having a mounting structure according to claim 3, wherein: stretch out piece (33) with through reset spring (26) fixed connection between locking groove (29) right side wall, it is connected with motion pole (31) to stretch out piece (33) upper end rotation, locking groove (29) inner wall is equipped with orbit groove (32), it is connected with dwang (27) to rotate on motion pole (31), dwang (27) with orbit groove (32) sliding connection.

5. A fire alarm with mounting structure according to claim 1, characterised in that: locking device (37) include mounting groove (16) left side wall is equipped with the confession through hole (23) that extension rod (30) pass through, through hole (23) left side wall runs through and is equipped with control groove (19), control groove (19) inner wall sliding connection has sliding block (22), sliding block (22) with through fastening spring (20) fixed connection between control groove (19) roof, it is equipped with from lockhole (21) to run through on sliding block (22), from lockhole (21) inner wall has set firmly locking sloping block (24).