CN210983671U

CN210983671U - Fire alarm system

Info

Publication number: CN210983671U
Application number: CN201922254107.XU
Authority: CN
Inventors: 吴兴
Original assignee: Henan Yinjiu Information Technology Co ltd
Current assignee: Henan Yinjiu Information Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-10
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a fire alarm system, which comprises a shell, wherein the upper end of the inner wall of the shell is provided with a rough net, the upper end of the shell is provided with a module placing groove, one side of the inner wall of the shell is provided with two small-sized horns, a smoke alarm is arranged on the bottom surface of the inner wall of the module placing groove, a matching cover is arranged on the bottom surface of the shell, the two sides of the matching cover are both provided with clamping grooves, the inner side of the matching cover is provided with a slot, the inner side of the slot is provided with a matching block, a fixing plate is arranged on one side of the matching block, round grooves are arranged on four end corners of the fixing plate, the inner side of the circular groove is provided with a fixed bolt, the inner side of the matching block is provided with two bolts, a spring is arranged between the two bolts, the GPS box is installed to the one end of casing, the up end of GPS box is installed the GPS module. The utility model discloses make the device possess the function of being convenient for the installation to and can decide to install arbitrary detection mechanism additional according to the in service behavior.

Description

Fire alarm system

Technical Field

The utility model relates to a fire alarm technical field specifically is a fire alarm system.

Background

The fire alarm is one of the most important means for preventing fire, and is used for detecting that a great amount of smoke causes fire and generating an alarm, and the sensitivity of the smoke alarm is considered according to the geographical position and the application environment, so that the effect which a user should have can be achieved. The fire disaster almost simultaneously occurs with the utilization of the fire, and along with the development of the society, the wealth of the material fire alarm device is increased, so that more and more hazards are caused.

However, the existing fire alarm has the defects of single structure, insufficient functions, troublesome installation, incapability of realizing quick disassembly and assembly and maintenance work, and incapability of replacing an internal detection mechanism at any time according to the use environment; thus, the existing needs are not met, and a fire alarm system is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire alarm system to solve the fire alarm that proposes in the above-mentioned background art, single structure, the function is not enough, and the installation is troublesome, can not realize quick assembly disassembly and maintenance work, and inside detection mechanism can not respectively change the scheduling problem at any time according to service environment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire alarm system, includes the casing, the coarse screen is installed to shells inner wall's upper end, the casing upper end is provided with the module standing groove, two small-size loudspeaker are installed to shells inner wall's one side, smoke alarm is installed to the bottom surface of module standing groove inner wall, the bottom surface of casing is provided with the cooperation cover, the both sides of cooperation cover all are provided with the draw-in groove, the inboard of cooperation cover is provided with the slot, the cooperation piece is installed to the inboard of slot, one side of cooperation piece is provided with the fixed plate, four end angles of fixed plate all are provided with the circular slot, fixing bolt is installed to the inboard of circular slot, two bolts are installed to the inboard of cooperation piece, two install the spring between the bolt, the GPS box is installed to the one end of casing, the GPS module is installed to the up.

Preferably, the bottom surface of smoke alarm and the bottom surface of the inner wall of the module placing groove are fixed through a clamping groove, and the smoke alarm is electrically connected with the small-sized horn.

Preferably, the inner side of the matching block is provided with a through hole groove, and the bolt is connected with the matching block through a sliding groove.

Preferably, one side of the GPS box is completely attached to the inner side of the shell, and the shell and the GPS box are fixed through the sliding groove.

Preferably, both sides of the inner wall of the slot are provided with limit strips, and the slot is fixedly connected with the matching block in an inserting mode.

Preferably, the two bolts penetrate through the inner side of the clamping groove, and the bolts are fixedly connected with the clamping groove in an inserted manner.

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

1. the utility model discloses laminate the bottom surface of fixed plate and mounted position at first, fix it in detection area through fixing bolt, align the inboard of slot and the spacing of cooperation piece one side, insert the cooperation piece inside the slot, when inserting, through the spacing of draw-in groove, make the bolt card go into the inboard of draw-in groove, realize the fixed action, when detaching, press the both ends of bolt, make it be less than the inner wall of slot, take out the casing outwards, accomplish dismouting work, through this mechanism, can realize the quick installation of device, when making later stage use, can be quick carry out dismouting work, the function that the device is convenient for dismouting and convenient for overhaul has been played;

2. the utility model discloses a pass through one side that the casing was inserted to the draw-in groove mode with the GPS box, fix smoke alarm at the bottom surface of module standing groove inner wall, effect through smoke alarm, can detect the air around the device, when the emergence is problematic, take place the alarm through small-size loudspeaker, and install the GPS module additional, be can be quick for the fire fighter and carry out the location to the disaster position, alarm time has been reduced, and the inside of module standing groove, can install other detection mechanism additional, operating personnel can decide what kind of detection mechanism installs additional according to situation of use or surrounding situation, make the application scope of device wider.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

FIG. 3 is a schematic view of the overall internal structure of the present invention;

fig. 4 is the schematic diagram of the internal structure of the GPS box of the present invention.

In the figure: 1. a housing; 2. a module placement slot; 3. roughly manufacturing a net; 4. a GPS box; 5. a fixing plate; 6. a GPS module; 7. a mating cover; 8. a card slot; 9. a slot; 10. a smoke alarm; 11. a bolt; 12. a small horn; 13. fixing the bolt; 14. a spring; 15. and (6) matching the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The GPS module 6 (model ATGM 332D) and the smoke alarm 10 (model MQ-2) can be obtained from market purchase or private customization.

Referring to fig. 1 to 4, the present invention provides an embodiment: a fire alarm system comprises a shell 1, a rough net 3 is installed at the upper end of the inner wall of the shell 1, a module placing groove 2 is arranged at the upper end of the shell 1, two small loudspeakers 12 are installed at one side of the inner wall of the shell 1, a smoke alarm 10 is installed at the bottom surface of the inner wall of the module placing groove 2, the smoke alarm 10 is additionally installed to enable the device to realize smoke detection and alarm functions, a matching cover 7 is arranged at the bottom surface of the shell 1, clamping grooves 8 are formed in two sides of the matching cover 7, a slot 9 is formed in the inner side of the matching cover 7, a matching block 15 is installed in the inner side of the slot 9, a fixing plate 5 is arranged at one side of the matching block 15, circular grooves are formed in four end corners of the fixing plate 5, fixing bolts 13 are installed in the inner sides of the circular grooves, two bolts 11 are installed in the inner side of the matching block, through installing GPS box 4 additional, can make GPS module 6 accomplish the function of quick installation and the effect of the dismouting of being convenient for, GPS module 6 is installed to the up end of GPS box 4.

Further, the bottom surface of smoke alarm 10 and the bottom surface of the inner wall of module placing groove 2 pass through the draw-in groove to be fixed, smoke alarm 10 and small-size loudspeaker 12 electric connection, through installing smoke alarm 10 additional, make the device can realize the detection and the alarming function of smog.

Further, the inboard of cooperation piece 15 is provided with the through-hole groove, and bolt 11 passes through the spout with cooperation piece 15 to be connected, through installing bolt 11 additional, can make fixed plate 5 and casing 1 realize the fixed connection function.

Further, one side of GPS box 4 is laminated with the inboard of casing 1 completely, and casing 1 is fixed through the spout with GPS box 4, through installing GPS box 4 additional, can make GPS module 6 accomplish the function of quick installation and the effect of the dismouting of being convenient for.

Further, the both sides of slot 9 inner wall all are provided with spacing, and slot 9 is fixed through pegging graft with cooperation piece 15, through the cooperation of slot 9 with cooperation piece 15, can make casing 1 and fixed plate 5 realize the function of being convenient for installation and dismouting.

Further, two bolts 11 run through the inboard of draw-in groove 8, and bolt 11 is fixed through pegging graft with draw-in groove 8, dies draw-in groove 8 lock through bolt 11, realizes casing 1 and fixed plate 5's fixed to accomplish the installation operation.

The working principle is as follows: when in use, the working platform for checking the internal structure of the device is placed in a working area, the bottom surface of the fixed plate 5 is firstly attached to the mounting position and then fixed in a detection area through the fixing bolt 13, the inner side of the slot 9 is aligned with the limit strip on one side of the matching block 15, the matching block 15 is inserted into the slot 9, when in insertion, the bolt 11 is clamped into the inner side of the slot 8 through the limit of the slot 8, so that the fixing effect is realized, when in detachment, the two ends of the bolt 11 are pressed to be lower than the inner wall of the slot 9, the shell 1 is outwards pulled out to finish the dismounting work, through the mechanism, the quick mounting of the device can be realized, when in later use, the quick dismounting work can be carried out, the functions of facilitating dismounting and maintenance of the device are realized, the GPS box 4 is inserted into one side of the shell 1 through the slot mode, the smoke alarm 10 is fixed on the bottom surface of the inner wall of the module placing slot, through smoke alarm 10's effect, can detect the air around the device, when the emergence problem, take place the alarm through small-size loudspeaker 12 to install GPS module 6 additional, be can be quick carry out the location to the calamity position for the fire fighter, the alarm time has been reduced, and other detection mechanism can be installed additional to the inside of module standing groove 2, and operating personnel can decide what kind of detection mechanism installs additional according to service behavior or surrounding situation, makes the application scope of device wider.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. A fire alarm system comprising a housing (1), characterized in that: the improved structure of the automobile door lock is characterized in that a rough net (3) is installed at the upper end of the inner wall of the shell (1), a module placing groove (2) is formed in the upper end of the shell (1), two small loudspeakers (12) are installed on one side of the inner wall of the shell (1), a smoke alarm (10) is installed on the bottom surface of the inner wall of the module placing groove (2), a matching cover (7) is arranged on the bottom surface of the shell (1), clamping grooves (8) are formed in the two sides of the matching cover (7), inserting grooves (9) are formed in the inner side of the matching cover (7), matching blocks (15) are installed on the inner side of the inserting grooves (9), a fixing plate (5) is arranged on one side of each matching block (15), circular grooves are formed in the four end corners of the fixing plate (5), fixing bolts (13) are installed on the inner side of, two install spring (14) between bolt (11), GPS box (4) are installed to the one end of casing (1), GPS module (6) are installed to the up end of GPS box (4).

2. A fire alarm system according to claim 1, wherein: the bottom surface of smoke alarm (10) and the bottom surface of the inner wall of module placing groove (2) are fixed through a clamping groove, and smoke alarm (10) is electrically connected with small-sized horn (12).

3. A fire alarm system according to claim 1, wherein: the inside of cooperation piece (15) is provided with the through-hole groove, bolt (11) pass through the spout with cooperation piece (15) and are connected.

4. A fire alarm system according to claim 1, wherein: one side of the GPS box (4) is completely attached to the inner side of the shell (1), and the shell (1) is fixed with the GPS box (4) through a sliding groove.

5. A fire alarm system according to claim 1, wherein: the two sides of the inner wall of the slot (9) are provided with limiting strips, and the slot (9) is fixed with the matching block (15) in an inserting mode.

6. A fire alarm system according to claim 1, wherein: two bolt (11) run through the inboard of draw-in groove (8), bolt (11) are fixed through pegging graft with draw-in groove (8).