CN218996118U

CN218996118U - Intelligent fire alarm

Info

Publication number: CN218996118U
Application number: CN202223128985.5U
Authority: CN
Inventors: 程慧; 侯伯友; 刘春梅
Original assignee: Anhui Linhua Fire Technology Co ltd
Current assignee: Anhui Linhua Fire Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-09
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses an intelligent fire alarm, which comprises a base and intelligent alarm equipment, wherein the outer wall of the base is connected with an annular warning lamp, the base is connected with a sliding cover through an elastic tension piece, the side wall of the sliding cover is sleeved on the outer side of the side wall of the base, sliding grooves are respectively formed in the two side walls of the base and the sliding cover correspondingly, the sliding grooves are connected through connecting pieces, the sliding cover is provided with a hole groove, and the annular warning lamp and the intelligent alarm equipment are electrically connected with an external power supply. The intelligent fire alarm is simple in structure, the protection of the intelligent fire alarm is improved by additionally arranging the sliding cover, the regulation and control on whether the intelligent alarm equipment is exposed or not is realized by combining the connecting piece and the sliding groove, the sliding opening mode of pulling the sliding cover first and pushing the sliding cover later is realized by sliding connection of the return groove and the connecting rod, the protection is realized when the sliding cover is subjected to single pressure, the situation that fire resources are wasted due to direct alarm after personnel touch the alarm by mistake is avoided, and the whole practicability and convenience of the equipment are improved.

Description

Intelligent fire alarm

Technical Field

The utility model relates to the technical field of fire-fighting equipment, in particular to an intelligent fire-fighting alarm.

Background

The manual intelligent fire alarm is a device type in a fire alarm system, when a person discovers a fire and a fire detector does not detect the fire, the person manually presses a manual fire alarm button, and the manual intelligent fire alarm transmits a fire signal to a fire control central control system to finish alarm. However, as the position of the fire alarm device is generally arranged on the walls of the walkway, the elevator entrance and the like, the fire alarm device is always subjected to unintentional pressure collision, the damage to the fire alarm device is caused, the service life of the equipment is not only influenced, but also fire alarm can be directly carried out if the fire alarm device is directly pressed to the alarm button by mistake, and the waste of fire resources is caused.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an intelligent fire alarm.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an intelligent fire alarm, the on-line screen storage device comprises a base, base internally mounted has intelligent alarm equipment, the outer wall connection of base has annular warning light, the inside bottom of base is connected with rather than vertically elasticity pulling force spare, the sliding cover is kept away from base one end and is connected to elasticity pulling force spare, the sliding cover lateral wall cup joints in the base lateral wall outside, and base and sliding cover both sides wall correspond respectively and set up first spout and second spout, first spout passes through the connecting piece with the second spout and is connected, the one end rotation of connecting piece is connected in first spout inboard, the sliding cover corresponds intelligent alarm equipment's the end of pressing and sets up the hole groove, hole inslot wall connection can only outwards open the apron, annular warning light and intelligent alarm equipment all are connected with external power source electricity.

Preferably, the connecting piece comprises a first connecting rod, one end of the first connecting rod is rotationally connected with a fixed rod at the upper end of the first sliding groove, the other end of the first connecting rod is in sliding connection with the second sliding groove, the middle part of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the second connecting rod is in sliding connection with a return groove at the lower end of the inner part of the first sliding groove.

Preferably, the groove that returns is O type structure, returns the type groove middle part and sets up the piece of cutting apart, and returns one side that the type groove upper end is close to base bottom plate and rotate through the dead lever and connect sliding damper, and the torsional spring has been cup jointed at the both ends of dead lever, and sliding damper and base lateral wall are connected respectively at the both ends of torsional spring, and the vertical draw-in groove that extends has been seted up to the upper end that returns the type groove to be close to base bottom plate one side.

Preferably, the elastic tension member comprises a reinforcing block attached to the inner wall of the base, the upper end of the reinforcing block is fixedly connected with a telescopic connecting rod, and the outer wall of the telescopic connecting rod is sleeved with a tension spring.

Preferably, the upper and lower side walls of the base are provided with clamping grooves, and the upper and lower inner walls of the sliding cover are provided with clamping strips corresponding to the clamping grooves.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent fire alarm is simple in structure, the protection of the intelligent fire alarm is improved by additionally arranging the sliding cover, the regulation and control on whether the intelligent alarm equipment is exposed or not is realized by combining the connecting piece and the sliding groove, the sliding opening mode of pulling the sliding cover first and pushing the sliding cover later is realized by sliding connection of the return groove and the connecting rod, the protection is realized when the sliding cover is subjected to single pressure, the situation that fire resources are wasted due to direct alarm after personnel touch the alarm by mistake is avoided, the resetting mode of pulling the sliding cover for the second time is also realized, and the overall practicability and convenience of the equipment are improved.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present utility model or a technical solution in the prior art, a brief description of the drawings is provided below, which are required to be used in the description of the embodiment or the prior art.

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

FIG. 2 is a schematic diagram showing the structural exploded view of the present utility model;

FIG. 3 is a schematic diagram showing a structural exploded view according to the present utility model;

fig. 4 is an enlarged schematic view of the structure a according to the present utility model.

In the figure: base 1, screens groove 101, annular warning light 2, alarm device 3, elasticity pulling force spare 4, boss 401, flexible connecting rod 402, tension spring 403, sliding cover 5, hole groove 501, apron 502, first spout 6, return type groove 601, slide damper 602, vertical draw-in groove 603, second spout 7, head rod 8, second connecting rod 9.

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.

Referring to fig. 1-3, an intelligent fire alarm, including base 1, base 1 internally mounted has intelligent alarm device 3, base 1's outer wall connection has annular warning light 2, base 1 inside bottom is connected with rather than vertically elasticity pulling force piece 4, elasticity pulling force piece 4 keeps away from base 1 one end and connects sliding cover 5, sliding cover 5 lateral wall cup joints in base 1 lateral wall outside, and base 1 corresponds respectively with sliding cover 5 both sides wall and sets up first spout 6 and second spout 7, first spout 6 passes through the connecting piece with second spout 7 and is connected, the one end rotation of connecting piece is connected in first spout 6 inboard, the pressing end that sliding cover 5 corresponds intelligent alarm device 3 sets up hole groove 501, hole groove 501 inner wall connection can only outwards open apron 502, annular warning light 2 all is connected with the electricity of external power source with intelligent alarm device 3.

In initial installation, elasticity pulling member 4 exerts inward pulling force to sliding cover 5 all the time, and the connecting piece exerts outside holding power to sliding cover 5, realize sliding cover 5's stability, provide one deck firm protection in the outside of intelligent alarm device 3, when intelligent alarm device 3 receives ambient pressure, under the support of connecting piece, sliding cover 5 can keep motionless, improve the protection to the fire alarm, also avoided personnel to touch the condition emergence of alarm by mistake, the holistic practicality of equipment has been increased, operating personnel is when using the alarm, through outwards pulling sliding cover 5, make connecting piece both sides swing joint portion realize the slip respectively in first spout 6, second spout 7, realize sliding cover 5 outside displacement slip, again with sliding cover 5 to the promotion of base 1 outer wall, connecting piece both sides swing joint portion is in first spout 6, second spout 7 respectively, realize sliding cover 5 inside displacement slip, the intelligent alarm device 3 passes through hole groove 501 and open cover plate 502 and expose to the external world, operating personnel can open intelligent alarm device 3, and control room transmission signal is more peripheral warning light is provided for this warning light to the scene warning, and warning light is more peripheral to start up the warning light.

In the scheme, the connecting piece includes head rod 8, head rod 8 one end and first spout 6 upper end dead lever rotate to be connected, head rod 8's the other end and second spout 7 sliding connection, head rod 8 middle part articulated one end of connecting rod 9, the interior lower extreme's of second connecting rod 9 other end sliding connection first spout 6 returns type groove 601, through two sets of connecting rods, has realized that slide cover 5 and base 1's interval is adjustable.

In this case, the structure that is O type of returning type groove 601, the setting of returning type groove 601 middle part is cut apart the piece, make second connecting rod 9 and return type groove 601 sliding connection's one end can realize returning type slip in returning type groove 601, be convenient for personnel's operation, and return type groove 601 upper end is close to one side of base 1 bottom plate and rotate through the dead lever and connect sliding baffle 602, the torsional spring has been cup jointed at the both ends of dead lever, sliding baffle 602 and base 1 lateral wall are connected respectively at the both ends of torsional spring, return type groove 601 is close to the upper end of base 1 bottom plate one side and has been offered the vertical draw-in groove 603 that extends, when personnel outwards stimulate sliding cover 5, this end of second connecting rod 9 moves outside from sliding baffle 602, when personnel inwards promote sliding cover 5 again, this end of second connecting rod 9 slides downwards along the outside slide of returning type groove 601, realize sliding cover 5 inwards the needs of displacement, and form stably under the effect of elastic tension piece 4 pulling force and second connecting rod 9 supporting force, when personnel need pull sliding cover 5 once more, this end of second connecting rod 9 is along return type groove 601, the inside the side of returning type groove 601 is along the inside, the effect of second connecting rod 9 sliding cover 602 is driven to the effect of this end is realized to the second connecting rod 9, the effect of the elastic tension piece is removed to the elastic tension piece, the side 9 side-bar 602 is closed in the effect of the side of the external device is removed, the side of the elastic tension device is removed to the side 602, the external device is realized.

In the present case, the elastic tension member 4 includes a reinforcing block 401 attached to the inner wall of the base 1, the upper end of the reinforcing block 401 is fixedly connected with a telescopic connecting rod 402, and the outer wall of the telescopic connecting rod 402 is sleeved with a tension spring 403, so that the pulling force of the base 1 to the sliding cover 5 is realized.

In the scheme, the upper side wall and the lower side wall of the base 1 are provided with the clamping grooves 101, the upper inner wall and the lower inner wall of the sliding cover 5 are provided with clamping strips corresponding to the clamping grooves 101, the sliding range of the sliding cover 5 is limited, and the situation that an operator excessively pulls and pushes the sliding cover 5 to damage equipment is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an intelligent fire alarm, including base (1), base (1) internally mounted has intelligent alarm device (3), a serial communication port, the outer wall connection of base (1) has annular warning light (2), base (1) inside bottom is connected with rather than vertically elasticity pulling force spare (4), base (1) one end connection sliding cover (5) are kept away from to elasticity pulling force spare (4), sliding cover (5) lateral wall cup joints in base (1) lateral wall outside, and base (1) and sliding cover (5) both sides wall correspond respectively and set up first spout (6) and second spout (7), first spout (6) are connected through the connecting piece with second spout (7), the one end rotation of connecting piece is connected in first spout (6) inboard, hole groove (501) are seted up to the pressing end of sliding cover (5) corresponding intelligent alarm device (3), hole groove (501) inner wall connection can only outwards open apron (502), annular warning light (2) all are connected with external power supply electricity with alarm device (3).

2. The intelligent fire alarm device according to claim 1, wherein the connecting piece comprises a first connecting rod (8), one end of the first connecting rod (8) is rotationally connected with a fixed rod at the upper end of the first sliding groove (6), the other end of the first connecting rod (8) is slidably connected with a second sliding groove (7), the middle part of the first connecting rod (8) is hinged with one end of a second connecting rod (9), and the other end of the second connecting rod (9) is slidably connected with a return groove (601) at the lower end of the inner part of the first sliding groove (6).

3. The intelligent fire alarm device according to claim 2, wherein the shape returning groove (601) is of an O-shaped structure, a dividing block is arranged in the middle of the shape returning groove (601), one side, close to the bottom plate of the base (1), of the upper end of the shape returning groove (601) is rotationally connected with the sliding baffle (602) through a fixing rod, torsion springs are sleeved at two ends of the fixing rod, the two ends of the torsion springs are respectively connected with the sliding baffle (602) and the side wall of the base (1), and an extending vertical clamping groove (603) is formed in the upper end, close to the bottom plate side of the base (1), of the shape returning groove (601).

4. An intelligent fire alarm according to claim 3, wherein the elastic tension member (4) comprises a reinforcing block (401) attached to the inner wall of the base (1), the upper end of the reinforcing block (401) is fixedly connected with a telescopic connecting rod (402), and the outer wall of the telescopic connecting rod (402) is sleeved with a tension spring (403).

5. The intelligent fire alarm device according to claim 4, wherein the upper and lower side walls of the base (1) are provided with clamping grooves (101), and the upper and lower inner walls of the sliding cover (5) are provided with clamping bars corresponding to the clamping grooves (101).