CN212032316U

CN212032316U - Disaster alarm convenient to installation

Info

Publication number: CN212032316U
Application number: CN202021075951.2U
Authority: CN
Inventors: 柳仁川
Original assignee: Renan Fire Equipment Technology Co ltd
Current assignee: Renan Fire Equipment Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-11-27
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a disaster alarm convenient to install, which comprises a bottom plate, wherein the front surface of the bottom plate is fixedly connected with a sleeve, the outer side of the sleeve is sleeved with a first filter screen, the front surface of the sleeve is inserted with an alarm main body, the front top of the alarm main body is provided with an alarm front baffle, a second filter screen is placed inside the alarm front baffle, the upper end and the lower end of the front surface of the alarm main body are both provided with chutes, when the alarm is required to be cleaned, checked and maintained, the alarm main body can be disassembled only by stirring a slide bar to one side of the alarm front baffle, the next installation is the same as the previous step, the alarm is convenient and simple, the working efficiency is improved, meanwhile, the influence of frequently disassembling screws on a wall body and the alarm is avoided, the device is provided with a multi-stage filtering function, and plays a protecting role, the service life of the equipment is prolonged, and the filter screen can be independently disassembled and cleaned independently.

Description

Disaster alarm convenient to installation

Technical Field

The utility model relates to an alarm, in particular to disaster alarm convenient to installation.

Background

The alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events. The alarm is divided into a mechanical alarm and an electronic alarm. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production.

Among the prior art, the disaster alarm usually needs to install the alarm at the top of wall body through the screw, and work such as the clearance in later stage, maintenance need twist off the screw, just can lift the alarm off, and the process is loaded down with trivial details, and the operation is got up and is wasted time and energy, and frequent dismantlement of screw all has an influence to wall body and alarm in addition, and current alarm is not cleared up for a long time in addition, accumulates the dust easily, influences the accuracy of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disaster alarm convenient to installation to work such as the maintenance that proposes the alarm later stage in solving above-mentioned background art dismantles inconvenient, the alarm is long-time not clear up the problem that accumulates the dust easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disaster alarm convenient to installation, includes the bottom plate, the positive fixedly connected with sleeve of bottom plate, telescopic outside cover is equipped with first filter screen, telescopic inboard is inlayed and is equipped with the alarm main part, and the positive middle part of alarm main part is provided with baffle before the alarm, the second filter screen has been placed to the inside of baffle before the alarm, the spout has all been seted up to the positive top of alarm main part and bottom, and two equal sliding connection of spout have a litter, the positive inside equidistant a plurality of screws that are equipped with of bottom plate are inlayed.

As a preferred technical scheme of the utility model, a plurality of recesses have been seted up to the front equidistant of bottom plate, and the inner wall of a plurality of recesses all is provided with the internal thread, and is a plurality of the outside of screw all is provided with the external screw thread, bottom plate and screw threaded connection.

As a preferred technical scheme of the utility model, first notch has all been seted up to the both sides at first filter screen middle part, the second notch has all been seted up to telescopic both sides correspondence, two the inside of first notch all runs through to inlay and is equipped with the inserted bar, and the inside of two inserted bars one end and second notch that are close to each other is linked together.

As a preferred technical scheme of the utility model, two the inner wall of first notch all is provided with the internal thread, two the outside of inserted bar all is provided with the external screw thread, first notch and inserted bar threaded connection.

As a preferred technical scheme of the utility model, the ring channel has been seted up in telescopic front, and the inner wall of ring channel is provided with the internal thread, the back fixedly connected with ring lug of baffle before the alarm, and the outside of ring lug is provided with the external screw thread, baffle threaded connection before sleeve and the alarm.

As a preferred technical scheme of the utility model, the third notch has all been seted up to the symmetric position at alarm main part top, the fourth notch, two are all seted up to the symmetric position of sleeve inner wall the inside of third notch all inlays and is equipped with the carriage release lever, and the one end that two carriage release levers kept away from each other all is linked together with the inside of fourth notch, two the bottom of litter all runs through the spout and extends to the inside top fixed connection with the carriage release lever of third notch.

As a preferred technical scheme of the utility model, two the inside of third notch all is provided with the spring, and the one end of two springs all with the inner wall fixed connection of the third notch that corresponds, two the other end of spring all is connected with the fixed surface that the carriage release lever is close to one side each other.

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

the utility model discloses the sleeve has been set up, spout and litter, fix the sleeve behind the wall body, stir the litter to one side of baffle before being close to the alarm, the litter slides in the spout, make the carriage release move inside the third notch, inside putting into the sleeve with the alarm main part, loosen the litter, the carriage release moves inside the fourth notch under the effort of spring, make sleeve and alarm main part fixed mutually, the sleeve installation finishes promptly, later stage needs to be cleared up, when maintaining, only need stir the litter to baffle one side before the alarm, the principle is on the same as above, can dismantle the alarm main part, treat next time installation, also only need further operation, and is convenient simple, the efficiency of work is improved, the influence that frequent dismantlement screw thread caused wall body and alarm has been avoided simultaneously.

1. The utility model discloses the sleeve has been set up, first filter screen and inserted bar, fix the sleeve behind the wall body, aim at telescopic second notch with the first notch of first filter screen, cup joint first filter screen in telescopic outside, then insert first notch with the inserted bar, rotatory first notch, make inserted bar and first filter screen fixed mutually, the inserted bar can be in second notch department slip, the setting up of first filter screen and second filter screen makes the equipment have the multiple stage filtration effect, play the effect of protective apparatus, the life of equipment has been prolonged, first filter screen and second filter screen can independently be dismantled, wash alone, and it is convenient to dismantle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure at a position in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a sleeve; 3. a first filter screen; 4. an alarm main body; 5. a front baffle of the alarm; 6. a second filter screen; 7. a chute; 8. a slide rod; 9. screws; 10. a first notch; 11. a second notch; 12. inserting a rod; 13. an annular groove; 14. a third notch; 15. a fourth notch; 16. the rod is moved.

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. 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.

Referring to fig. 1-3, the utility model provides a disaster alarm's convenient to installation technical scheme:

according to fig. 1, including bottom plate 1, the positive fixedly connected with sleeve 2 of bottom plate 1, the outside cover of sleeve 2 is equipped with first filter screen 3, alarm main part 4 has been inlayed to the inboard of sleeve 2, and the positive middle part of alarm main part 4 is provided with baffle 5 before the alarm, second filter screen 6 has been placed to the inside of baffle 5 before the alarm, spout 7 has all been seted up to the positive top of alarm main part 4 and bottom, and two equal sliding connection of spout 7 have a litter 8, the positive inside equidistance of bottom plate 1 is inlayed and is equipped with a plurality of screws 9, a plurality of recesses have been seted up to the front equidistance of bottom plate 1, and the inner wall of a plurality of recesses all is provided with the internal thread, the outside of a plurality of screws 9 all is provided with the external screw thread, bottom plate 1 and screw 9 threaded connection.

As shown in figure 2, the two sides of the middle part of the first filter screen 3 are respectively provided with a first notch 10, the two sides of the sleeve 2 are respectively correspondingly provided with a second notch 11, the inner parts of the two first notches 10 are respectively embedded with an inserted bar 12, one end of each of the two inserted bars 12 close to each other is communicated with the inside of the second notch 11, the inner walls of the two first notches 10 are provided with internal threads, the outer sides of the two inserted bars 12 are provided with external threads, the first notches 10 are in threaded connection with the inserted bars 12, the inserted bars 12 firstly pass through the first notches 10 and extend to the inside of the second notch 11, the inserted bars 12 are rotated, the first notches 10 and the inserted bars 12 are fixed through a threaded structure, namely, the insert rod 12 is fixed with the first filter 3, the part of the insert rod 12 inserted into the second notch 11 can slide in the second notch 11, so that the first filter screen 3 can slide up and down on the outer side of the sleeve 2, and the alarm main body 4 is convenient to mount and dismount.

According to fig. 2, the annular groove 13 is formed in the front face of the sleeve 2, the inner wall of the annular groove 13 is provided with an internal thread, the back face of the alarm front baffle 5 is fixedly connected with the annular convex block, the outer side of the annular convex block is provided with an external thread, the sleeve 2 is in threaded connection with the alarm front baffle 5, the alarm front baffle 5 is convenient to disassemble and the second filter screen 6 is convenient to wash from the alarm front baffle 5 through rotating the alarm front baffle 5.

According to the figure 3, third notches 14 are formed in the symmetrical positions of the top of the alarm main body 4, fourth notches 15 are formed in the symmetrical positions of the inner wall of the sleeve 2, moving rods 16 are embedded in the third notches 14, the ends, far away from each other, of the two moving rods 16 are communicated with the inside of the fourth notches 15, the bottom ends of the two sliding rods 8 penetrate through the sliding grooves 7 and extend to the inside of the third notches 14 to be fixedly connected with the tops of the moving rods 16, springs are arranged in the third notches 14, one ends of the two springs are fixedly connected with the inner walls of the corresponding third notches 14, the other ends of the two springs are fixedly connected with the surfaces, close to one sides of the moving rods 16, when the alarm main body 4 is installed, the sliding rods 8 are shifted to one sides close to the front baffle 5 of the alarm, the sliding rods 8 slide in the sliding grooves 7, the moving rods 16 move to the inside of the third notches 14, and the alarm main body 4 is placed in the sleeve 2, the sliding rod 8 is loosened, the moving rod 16 moves to the inside of the fourth notch 15 under the acting force of the spring, so that the sleeve 2 and the alarm main body 4 are fixed, namely the sleeve 2 is installed completely, when cleaning and maintenance are needed in the later period, the sliding rod 8 only needs to be shifted to one side of the front baffle 5 of the alarm, the direction operation is carried out, and the installation and the disassembly of the alarm main body 4 are facilitated.

When the disaster alarm convenient to install is used, firstly, the bottom plate 1 is tightly attached to the wall body, the screws 9 are respectively rotated to fix the sleeve 2 and the wall body, the first notch 10 of the first filter screen 3 is aligned to the second notch 11 of the sleeve 2, the first filter screen 3 is sleeved on the outer side of the sleeve 2, then the inserted bar 12 is inserted into the first notch 10, the first notch 10 is rotated to fix the inserted bar 12 and the first filter screen 3, the inserted bar 12 extends into the second notch 11, the inserted bar 12 can slide at the second notch 11, then the slide bar 8 on the alarm main body 4 is shifted to one side close to the front baffle 5 of the alarm, the slide bar 8 slides in the chute 7, the movable bar 16 moves into the third notch 14, the first filter screen 3 slides upwards to expose the front of the sleeve 2, at this moment, the movable bar 16 is aligned to the fourth notch 15, placing the alarm main body 4 into the sleeve 2, loosening the slide rod 8 to enable the movable rod 16 to move into the fourth notch 15 under the action of the spring, fixing the sleeve 2 and the alarm main body 4, and putting down the first filter screen 3 to enable the outer side of the first filter screen 3 to cover the front baffle 5 of the alarm;

when needs wash, rotatory inserted bar 12 earlier for inserted

bar

12 and 3 phase separations of first filter screen take off first filter screen 3 and inserted bar 12, then baffle 5 before the rotatory alarm for

baffle

5 and 2 phase separations of sleeve before the alarm, take off baffle 5 before the alarm, take out second filter screen 6, can wash first filter screen 3 and second filter screen 6.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 disaster alarm convenient to installation, includes bottom plate (1), its characterized in that: the utility model discloses a warning device, including bottom plate (1), the positive fixedly connected with sleeve (2) of bottom plate (1), the outside cover of sleeve (2) is equipped with first filter screen (3), the inboard of sleeve (2) is inlayed and is equipped with alarm main part (4), and the positive middle part of alarm main part (4) is provided with baffle (5) before the alarm, second filter screen (6) have been placed to the inside of baffle (5) before the alarm, spout (7) have all been seted up to the positive top of alarm main part (4) and bottom, and two equal sliding connection of spout (7) have litter (8), bottom plate (1) positive inside equidistant is inlayed and is equipped with a plurality of screws (9).

2. The disaster alarm convenient to install of claim 1, which is characterized in that: a plurality of grooves are formed in the front face of the bottom plate (1) at equal intervals, internal threads are formed in the inner walls of the grooves, external threads are formed in the outer sides of the screws (9), and the bottom plate (1) is in threaded connection with the screws (9).

3. The disaster alarm convenient to install of claim 1, which is characterized in that: first notch (10) have all been seted up to the both sides at first filter screen (3) middle part, second notch (11), two have all been seted up to the both sides correspondence of sleeve (2) the inside of first notch (10) all runs through to inlay and is equipped with inserted bar (12), and the inside of the one end that two inserted bars (12) are close to each other and second notch (11) is linked together.

4. A disaster alarm convenient to install according to claim 3, wherein: two the inner wall of first notch (10) all is provided with the internal thread, two the outside of inserted bar (12) all is provided with the external screw thread, first notch (10) and inserted bar (12) threaded connection.

5. The disaster alarm convenient to install of claim 1, which is characterized in that: annular groove (13) have been seted up in the front of sleeve (2), and the inner wall of annular groove (13) is provided with the internal thread, the back fixedly connected with ring lug of baffle (5) before the alarm, and the outside of ring lug is provided with the external screw thread, baffle (5) threaded connection before sleeve (2) and the alarm.

6. The disaster alarm convenient to install of claim 1, which is characterized in that: third notch (14) have all been seted up to the symmetric position at alarm main part (4) top, fourth notch (15), two are all seted up to the symmetric position of sleeve (2) inner wall the inside of third notch (14) all inlays and is equipped with carriage release lever (16), and the one end that two carriage release levers (16) kept away from each other all is linked together with the inside of fourth notch (15), two the top fixed connection that spout (7) extend to inside and carriage release lever (16) of third notch (14) is all run through to the bottom of litter (8).

7. The disaster alarm convenient to install of claim 6, wherein: two the inside of third notch (14) all is provided with the spring, and the one end of two springs all with the inner wall fixed connection of the third notch (14) that corresponds, two the other end of spring all is close to the fixed surface connection of one side each other with carriage release lever (16).