CN217061139U

CN217061139U - Audible and visual alarm is used in fire control convenient to installation and maintenance

Info

Publication number: CN217061139U
Application number: CN202220869722.0U
Authority: CN
Inventors: 米金坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-07-26
Anticipated expiration: 2032-04-15

Abstract

The utility model belongs to the audible-visual annunciator field, especially, audible-visual annunciator for fire control convenient to installation and maintenance, the mounting panel comprises a mounting panel, paste the layer is installed at the top of mounting panel, the audible-visual annunciator body is installed to the bottom of mounting panel, the constant head tank has been seted up to the bottom of mounting panel, the top fixed mounting of audible-visual annunciator body has a plurality of positioning seats, positioning seat and the positioning groove looks adaptation that corresponds, the fixed slot has been seted up to one side of positioning seat, the shifting chute has been seted up on one side inner wall of constant head tank, sliding mounting has the fixed pin in the shifting chute, and fixed pin and the fixed groove looks adaptation that corresponds, the one end fixed mounting of fixed pin has fixing spring, fixing spring's one end is fixed to be set up on the inner wall of shifting chute, the rotatory hole has been seted up on the bottom inner wall of shifting chute. The utility model relates to a rationally, be convenient for fix the audible-visual annunciator body and remove fixedly to be convenient for carry out dismouting and maintenance to the audible-visual annunciator body.

Description

Audible and visual alarm is used in fire control convenient to installation and maintenance

Technical Field

The utility model relates to an audible-visual annunciator technical field especially relates to an audible-visual annunciator is used in fire control convenient to installation and maintenance.

Background

The fire acousto-optic alarm is used for sound damage alarm and flash alarm of a scene where an accident occurs, and is particularly suitable for places with low visibility or smoke generation at the scene of the accident when alarming; the DC voltage-based fire alarm system can be applied to fire alarm control systems, security monitoring alarm systems and other alarm systems which work under the DC24V voltage, and can work only by connecting a DC24V power supply.

When present current audible-visual annunciator when the installation, mostly carry out fixed mounting through the bolt, the bolt installation not only need punch on the wall body, and the process of dismouting needs the instrument with the help of the specialty, has increased the degree of difficulty of audible-visual annunciator's dismouting, has the problem that is not convenient for carry out dismouting and maintenance to audible-visual annunciator, and we have consequently provided the audible-visual annunciator for fire control of being convenient for installation and maintenance and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the audible-visual annunciator is not convenient to be disassembled and maintained in the prior art, and providing the audible-visual annunciator for fire control convenient to install and maintain.

In order to realize the purpose, the utility model adopts the following technical scheme:

a fire-fighting audible and visual annunciator convenient to install and maintain comprises a mounting plate, wherein an adhesive layer is installed at the top of the mounting plate, an audible and visual annunciator body is installed at the bottom of the mounting plate, a positioning groove is formed in the bottom of the mounting plate, a plurality of positioning seats are fixedly installed at the top of the audible and visual annunciator body, the positioning seats are matched with the corresponding positioning grooves, a fixing groove is formed in one side of each positioning seat, a moving groove is formed in the inner wall of one side of each positioning groove, a fixing pin is slidably installed in each moving groove and matched with the corresponding fixing groove, a fixing spring is fixedly installed at one end of each fixing pin, one end of each fixing spring is fixedly arranged on the inner wall of each moving groove, a rotating hole is formed in the inner wall of the bottom of each moving groove, a rotating rod is rotatably installed in each rotating hole, a handle is fixedly installed at the bottom of each rotating rod, and a transmission mechanism is arranged between each rotating rod and the fixing pin, a fixing mechanism is arranged between the rotating rod and the moving groove.

Preferably, the transmission mechanism comprises a rack and a gear, the rack is fixedly arranged on the front side of the fixing pin, the gear is fixedly arranged on the rotating rod, and the gear is meshed with the rack.

Preferably, fixed establishment includes rectangular channel, rectangular hole and rectangle pole, the rectangular channel is seted up on the top inner wall of shifting chute, and the rectangular hole is seted up on the rotary rod, and rectangle pole slidable mounting is in the rectangular hole, and rectangle pole and rectangle groove looks adaptation.

Preferably, the bottom of rectangular rod extends to the below of handle and installs the connecting plate, and connecting spring is installed at the top of connecting plate, and connecting spring's top is fixed to be set up on the handle.

Preferably, a bearing is fixedly mounted on the rotating rod, and an outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole.

Preferably, all seted up the guide way on the top inner wall of shifting chute and on the bottom inner wall, the guide holder is all installed to the top and the bottom of fixed pin, and guide holder and the guide way sliding connection who corresponds.

Preferably, the adhesive layer comprises an adhesive and release paper, the adhesive is arranged on the top of the mounting plate, and the release paper is arranged on the top of the adhesive.

The utility model has the advantages that:

1. by arranging the mounting plate and the adhesive layer, the mounting plate can be conveniently fixed on the wall body through the adhesive, so that the audible and visual alarm body can be conveniently mounted;

2. when the audible and visual alarm body is maintained, the rectangular rod can be separated from the rectangular groove through the matching of the connecting plate, the connecting spring and the rectangular rod, so that the fixing of the rotating rod is released;

3. through the cooperation of handle, rotary rod drive gear and rack for the fixed pin removes, and the fixed pin can break away from the fixed slot, can remove the fixed to positioning seat and audible-visual annunciator body, is convenient for carry out dismouting and maintenance to the audible-visual annunciator body.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a fire-fighting audible and visual alarm convenient to install and maintain;

fig. 2 is a schematic view of a main view structure of the fire-fighting audible and visual alarm convenient to install and maintain;

FIG. 3 is a schematic structural view of part A of a fire-fighting audible and visual alarm convenient to install and maintain;

fig. 4 is a schematic structural diagram of part B of the fire-fighting audible and visual alarm convenient to install and maintain.

In the figure: 1. mounting a plate; 2. a bonding layer; 3. a sound and light alarm body; 4. positioning a groove; 5. positioning seats; 6. a fixing groove; 7. a moving groove; 8. a fixing pin; 9. a fixed spring; 10. a rack; 11. rotating the hole; 12. rotating the rod; 13. a gear; 14. a handle; 15. a rectangular groove; 16. a rectangular hole; 17. a rectangular bar; 18. a connecting plate; 19. a spring is connected.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and "disposed" refers to an existing connection, either connection, mounting, fastening, active connection, or the like. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a fire-fighting audible and visual alarm convenient to install and maintain comprises a mounting plate 1, an adhesive layer 2 is installed on the top of the mounting plate 1, an audible and visual alarm body 3 is installed on the bottom of the mounting plate 1, a positioning groove 4 is formed in the bottom of the mounting plate 1, a plurality of positioning seats 5 are fixedly installed on the top of the audible and visual alarm body 3, the positioning seats 5 are matched with the corresponding positioning grooves 4, a fixing groove 6 is formed in one side of each positioning seat 5, a moving groove 7 is formed in the inner wall of one side of each positioning groove 4, a fixing pin 8 is slidably installed in each moving groove 7, the fixing pins 8 are matched with the corresponding fixing grooves 6, the fixing pins 8 can fix the positioning seats 5, so that the audible and visual alarm body 3 is fixed, a fixing spring 9 is fixedly installed at one end of each fixing pin 8, one end of each fixing spring 9 is fixedly arranged on the inner wall of each moving groove 7, rotatory hole 11 has been seted up on the bottom inner wall of shifting chute 7, and rotary rod 12 is installed to 11 internal rotations in rotatory hole, and the bottom fixed mounting of rotary rod 12 has handle 14, is equipped with drive mechanism between rotary rod 12 and the fixed pin 8, is equipped with fixed establishment between rotary rod 12 and the shifting chute 7.

In this embodiment, the transmission mechanism includes a rack 10 and a gear 13, the rack 10 is fixedly disposed on the front side of the fixing pin 8, the gear 13 is fixedly disposed on the rotating rod 12, the gear 13 is engaged with the rack 10, and the rotating rod 12 can drive the fixing pin 8 to move through the transmission mechanism.

In this embodiment, the fixing mechanism includes rectangular groove 15, rectangular hole 16 and rectangular rod 17, and rectangular groove 15 is seted up on the top inner wall of removal groove 7, and rectangular hole 16 is seted up on rotary rod 12, and rectangular rod 17 slidable mounting is in rectangular hole 16, and rectangular rod 17 and rectangular groove 15 looks adaptation, through being provided with the fixing mechanism, can fix rotary rod 12, can prevent rotating rod 12's do not rotate.

In this embodiment, the bottom end of the rectangular rod 17 extends to the lower part of the handle 14 and is provided with the connecting plate 18, the top of the connecting plate 18 is provided with the connecting spring 19, the top end of the connecting spring 19 is fixedly arranged on the handle 14, and the rectangular rod 17 can be fixed by the connecting spring 19.

In this embodiment, the rotating rod 12 is fixedly provided with a bearing, and the outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole 11, so that the rotating rod 12 can be stably arranged in the rotating hole 11 by the bearing.

In this embodiment, all seted up the guide way on the top inner wall of shifting chute 7 and on the bottom inner wall, the guide holder is all installed to the top and the bottom of fixed pin 8, and guide holder and the guide way sliding connection that corresponds, through being provided with guide way and guide holder, can lead fixed pin 8 for fixed pin 8 can carry out stable removal.

In this embodiment, paste layer 2 including paste the agent and leave type paper, paste the agent setting on the top of mounting panel 1, and from the type paper setting on the top of pasting the agent, through being provided with paste layer 2, be convenient for carry out the adhesion to mounting panel 1 and fix.

In the utility model, the mounting plate 1 is fixed on the wall body by the adhesive through the mounting plate 1 and the adhesive layer 2, thereby the audible-visual annunciator body 3 is convenient to be mounted, when the audible-visual annunciator body 3 is maintained, the connecting plate 18 can stretch the connecting spring 19 by pulling the connecting plate 18 downwards, and the connecting plate 18 can drive the rectangular rod 17 to move downwards, so that the rectangular rod 17 can be separated from the rectangular groove 15, thereby the fixing of the rotary rod 12 is released, the handle 14 can drive the rotary rod 12 to rotate by rotating the handle 14, the rotary rod 12 can drive the gear 13 to rotate, the gear 13 can drive the fixed pin 8 to move through the rack 10, and the fixed pin 8 can compress the fixed spring 9, the fixed pin 8 can be separated from the fixed groove 6, the fixing of the positioning seat 5 and the audible-visual annunciator body 3 can be released, the audible and visual alarm body 3 is convenient to disassemble, assemble and maintain.

It is right above the utility model provides a fire control audible-visual annunciator convenient to installation and maintenance introduces in detail. The principles and embodiments of the present invention have been explained using specific embodiments, and the above description is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides an audible-visual annunciator is used in fire control convenient to installation and maintenance, includes mounting panel (1), its characterized in that, paste layer (2) is installed at the top of mounting panel (1), audible-visual annunciator body (3) are installed to the bottom of mounting panel (1), constant head tank (4) have been seted up to the bottom of mounting panel (1), the top fixed mounting of audible-visual annunciator body (3) has a plurality of positioning seats (5), positioning seat (5) and corresponding constant head tank (4) looks adaptation, fixed slot (6) have been seted up to one side of positioning seat (5), moving slot (7) have been seted up on one side inner wall of constant head tank (4), slidable mounting has fixed pin (8) in moving slot (7), just fixed pin (8) and corresponding fixed slot (6) looks adaptation, the one end fixed mounting of fixed pin (8) has fixed spring (9), the one end of fixed spring (9) is fixed to be set up on the inner wall of shifting chute (7), rotatory hole (11) have been seted up on the bottom inner wall of shifting chute (7), rotary rod (12) are installed to rotatory hole (11) internal rotation, the bottom fixed mounting of rotary rod (12) has handle (14), be equipped with drive mechanism between rotary rod (12) and fixed pin (8), be equipped with fixed establishment between rotary rod (12) and shifting chute (7).

2. A fire protection audible and visual alarm facilitating installation and maintenance according to claim 1, wherein the transmission mechanism includes a rack (10) and a gear (13), the rack (10) is fixedly disposed on the front side of the fixing pin (8), the gear (13) is fixedly disposed on the rotating rod (12), and the gear (13) is engaged with the rack (10).

3. A fire protection audible and visual alarm convenient to install and maintain as claimed in claim 1, wherein the fixing mechanism comprises a rectangular groove (15), a rectangular hole (16) and a rectangular rod (17), the rectangular groove (15) is formed in the inner wall of the top of the moving groove (7), the rectangular hole (16) is formed in the rotating rod (12), the rectangular rod (17) is slidably installed in the rectangular hole (16), and the rectangular rod (17) is matched with the rectangular groove (15).

4. A fire protection audible and visual alarm convenient to install and maintain as claimed in claim 3, characterized in that, the bottom end of the rectangular rod (17) extends to the lower part of the handle (14) and is provided with a connecting plate (18), the top of the connecting plate (18) is provided with a connecting spring (19), and the top end of the connecting spring (19) is fixedly arranged on the handle (14).

5. A fire-fighting audible and visual alarm convenient to install and maintain as claimed in claim 1, wherein the rotary rod (12) is fixedly provided with a bearing, and an outer ring of the bearing is fixedly arranged on the inner wall of the rotary hole (11).

6. The easy-to-install and easy-to-maintain audible and visual annunciator for fire fighting as claimed in claim 1, wherein the top inner wall and the bottom inner wall of the moving groove (7) are provided with guide grooves, the top and the bottom of the fixing pin (8) are provided with guide seats, and the guide seats are slidably connected with the corresponding guide grooves.

7. A fire protection audible and visual alarm convenient to install and maintain as claimed in claim 1, wherein the adhesive layer (2) includes an adhesive and a release paper, the adhesive being disposed on top of the mounting plate (1) and the release paper being disposed on top of the adhesive.