CN219588480U

CN219588480U - Fire alarm capable of being quickly disassembled and assembled

Info

Publication number: CN219588480U
Application number: CN202320312440.5U
Authority: CN
Inventors: 沈金金; 严伟波; 邬凌; 汪煜
Original assignee: Zhejiang Zhongbao Fire Protection Technology Co ltd
Current assignee: Zhejiang Zhongbao Fire Protection Technology Co ltd
Priority date: 2023-02-25
Filing date: 2023-02-25
Publication date: 2023-08-25
Anticipated expiration: 2033-02-25

Abstract

The utility model discloses a fire alarm capable of being quickly disassembled and assembled, belonging to the technical field of fire alarms; including fire alarm body, mounting panel one side is equipped with the fixed block, fire alarm body one side is equipped with two inserts, fixed block one side is equipped with the slot with insert matched with, slot one side is equipped with the recess, recess sliding connection has the movable block, movable block one side is equipped with the movable column, and the opposite side is equipped with the stopper, insert block one side be equipped with stopper matched with spacing groove, the fixed block both sides be equipped with respectively with the movable hole of recess intercommunication, movable hole connection has the pull ring is worn to establish to movable column one end, be connected with the spring between movable block and the recess one side, be equipped with guiding mechanism between movable block and the recess. According to the utility model, the fire alarm can be disassembled by pulling the pull ring, so that the disassembly and the maintenance are convenient, and the maintenance efficiency is improved.

Description

Fire alarm capable of being quickly disassembled and assembled

Technical Field

The utility model provides a fire alarm capable of being quickly disassembled and assembled, and belongs to the technical field of fire alarms.

Background

The fire alarm controller is a heart of the automatic fire alarm system, can supply power to the detector and has the following functions: for receiving fire signals and activating fire alarm devices. The device may also be used to indicate the location of the fire and to record information about it. The fire alarm signal can be started by the fire alarm sending device or the automatic fire extinguishing equipment and the fire control linkage control equipment can be started by the automatic fire control fire extinguishing control device. The automatic monitoring system operates correctly and gives an audible and visual alarm for a specific fault. In order to reduce false alarm, the modern fire alarm controller is convenient to install and debug, reduces installation and maintenance cost, reduces the number of connecting wires, timely and accurately knows the exact position of the fire detector giving an alarm, adopts a pulse code control system to form a bus structure with fewer wires, and takes a microcomputer or a single-chip computer as a main control core unit, and is matched with a memory, a digital interface device and the like. Therefore, the modern alarm controller has stronger anti-interference capability and flexible strain capability. However, the existing fire alarm controller is generally fixed by adopting screws, so that the fire alarm controller is firm, but a large amount of time of maintenance personnel is wasted when maintenance and disassembly are performed, and the fire alarm controller is inconvenient.

Disclosure of Invention

The fire alarm capable of being quickly disassembled and assembled can solve the problem that a traditional fire alarm is inconvenient to disassemble and overhaul.

In order to solve the problems, the technical scheme provided by the utility model is as follows: including fire alarm body, mounting panel one side is equipped with the fixed block, fire alarm body one side is equipped with two inserts, fixed block one side is equipped with the slot with insert matched with, slot one side is equipped with the recess, recess sliding connection has the movable block, movable block one side is equipped with the movable column, and the opposite side is equipped with the stopper, insert block one side be equipped with stopper matched with spacing groove, the fixed block both sides are equipped with the movable hole with recess intercommunication respectively, movable hole is worn to establish by movable column one end and is connected with the pull ring, be connected with the spring between movable block and the recess one side, be equipped with guiding mechanism between movable block and the recess.

Preferably, the spring is movably sleeved outside the movable column.

Preferably, the guide mechanism comprises guide blocks respectively arranged on two sides of the movable block, and guide grooves respectively arranged on two sides of the groove and matched with the guide blocks.

Preferably, the guide block is slidably connected with the guide groove.

Preferably, one end of the limiting block is penetrated with the groove and is in sliding connection with the limiting groove.

Preferably, the pull ring is positioned at two sides of the fixed block.

Preferably, the insert block is slidably connected to the slot.

The utility model has the beneficial effects that: according to the utility model, the fire alarm can be disassembled by pulling the pull ring, so that the disassembly and the maintenance are convenient, and the maintenance efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a fire alarm device with quick assembly and disassembly according to the present utility model.

Fig. 2 is a schematic diagram of a fast detachable fire alarm a according to the present utility model.

( 1. A fire alarm body; 2. a mounting plate; 3. a fixed block; 4. inserting blocks; 5. a slot; 6. a limit groove; 7. a groove; 8. a movable hole; 9. a movable block; 10. a limiting block; 11. a movable column; 12. a pull ring; 13. a spring; )

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in 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 orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model is further described below with reference to the accompanying drawings.

According to the illustration in fig. 1: the utility model provides a fire alarm capable of being quickly disassembled and assembled, which comprises the following components: including fire alarm body 1, mounting panel 2 one side is equipped with fixed block 3, fire alarm body 1 one side is equipped with two inserts 4, fixed block 3 one side is equipped with insert 4 matched with slot 5, slot 5 one side is equipped with recess 7, recess 7 sliding connection has movable block 9, movable block 9 one side is equipped with movable column 11, and the opposite side is equipped with stopper 10, insert 4 one side be equipped with stopper 10 matched with spacing groove 6, fixed block 3 both sides are equipped with the movable hole 8 with recess 7 intercommunication respectively, movable column 11 one end wears to establish movable hole 8 and is connected with pull ring 12, be connected with spring 13 between movable block 9 and the recess 7 one side, be equipped with guiding mechanism between movable block 9 and the recess 7. The spring 13 is movably sleeved outside the movable column 11. The guide mechanism comprises guide blocks arranged on two sides of the movable block 9 respectively, and guide grooves matched with the guide blocks and arranged on two sides of the groove 7 respectively. The guide block is in sliding connection with the guide groove. One end of the limiting block 10 is penetrated with the groove 7 and is in sliding connection with the limiting groove 6. The pull rings 12 are positioned at two sides of the fixed block 3. The plug 4 is in sliding connection with the slot 5.

The principle of the utility model is as follows:

during operation, the mounting plate 2 is mounted on the wall, the fire alarm body 1 is mounted on the fixed block 3 on one side of the mounting plate 2, when the fire alarm body 1 needs to be dismounted, the pull ring 12 is pulled firstly, the pull ring 12 drives the movable column 11 to slide along the movable hole 8, thereby driving the movable block 9 in the groove 7 to move and squeeze the spring 13, thereby driving the limiting block 10 to leave the limiting groove 6, at the moment, the inserting block 4 can leave from the inserting groove 5, and then the fire alarm body 1 can be taken down from one side of the fixed block 3, so that the overhaul is convenient.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a quick assembly disassembly's fire alarm, includes fire alarm body (1), mounting panel (2), its characterized in that: mounting panel (2) one side is equipped with fixed block (3), fire alarm body (1) one side is equipped with two inserted blocks (4), fixed block (3) one side be equipped with inserted block (4) matched with slot (5), slot (5) one side is equipped with recess (7), recess (7) sliding connection has movable block (9), movable block (9) one side is equipped with movable column (11), and the opposite side is equipped with stopper (10), inserted block (4) one side be equipped with stopper (10) matched with spacing groove (6), fixed block (3) both sides are equipped with respectively with recess (7) intercommunication movable hole (8), movable column (11) one end wears to establish movable hole (8) are connected with pull ring (12), be connected with spring (13) between movable block (9) and recess (7) one side, be equipped with guiding mechanism between movable block (9) and the recess (7).

2. A quick assembly disassembly fire alarm as defined in claim 1 wherein: the spring (13) is movably sleeved outside the movable column (11).

3. A quick assembly disassembly fire alarm as defined in claim 1 wherein: the guide mechanism comprises guide blocks arranged on two sides of the movable block (9) respectively and guide grooves matched with the guide blocks and arranged on two sides of the groove (7) respectively.

4. A quick detachable fire alarm as claimed in claim 3, wherein: the guide block is in sliding connection with the guide groove.

5. A quick assembly disassembly fire alarm as defined in claim 1 wherein: one end of the limiting block (10) is penetrated with a groove (7) and is in sliding connection with the limiting groove (6).

6. A quick assembly disassembly fire alarm as defined in claim 1 wherein: the pull rings (12) are positioned at two sides of the fixed block (3).

7. A quick assembly disassembly fire alarm as defined in claim 1 wherein: the plug-in block (4) is connected with the slot (5) in a sliding way.