CN219609745U

CN219609745U - On-line rescue audible and visual alarm device

Info

Publication number: CN219609745U
Application number: CN202320310583.2U
Authority: CN
Inventors: 施洁
Original assignee: Hangzhou Yuyu Internet Of Things Technology Co ltd
Current assignee: Hangzhou Yuyu Internet Of Things Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-29
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the field of audible and visual alarms, in particular to an online rescue audible and visual alarm device which comprises a mounting box, wherein a top plate is fixed at the top end of the mounting box, a bottom plate is fixed at the bottom end of the mounting box, and an annular groove is formed in the inner wall of the bottom of the top plate; the top plate and the bottom plate are both fixed with fixed blocks, and the fixed blocks are fixedly provided with an inner box; a protection mechanism is arranged between the inner box and the mounting box; the protection mechanism is used for protecting the device when a fire disaster occurs. When a fire disaster occurs near the fire disaster alarm detection device, the motor is started, the motor starts to drive the gear to rotate, the gear rotates to engage with the rack to rotate, the rack drives the arc box to rotate between the installation box and the arc box, the inner box is surrounded and protected by the rotated arc box, the audible and visual alarm can not be damaged due to burning when the fire disaster is met, and the audible and visual alarm can continuously give out an alarm to remind personnel and subsequent normal use, so that the fire disaster alarm detection device has the effects of protecting the device and reducing economic loss.

Description

On-line rescue audible and visual alarm device

Technical Field

The utility model relates to the field of audible and visual alarms, in particular to an on-line rescue audible and visual alarm device.

Background

In the printing and dyeing factory, since cloth and the like are inflammable substances, once the ignition loss is serious, the arrangement of rescue audible and visual alarm devices in the printing and dyeing factory is indispensable, and since the working areas of workers in the factory are scattered, the alarm devices are installed more. The utility model discloses an on-line rescue audible and visual alarm device (grant bulletin No. CN 215679554U), and the technology of the patent discloses the on-line rescue audible and visual alarm device which comprises a wall body, wherein the front part of the wall body is fixedly connected with a mounting frame through a bolt. This online rescue audible and visual alarm, the front portion through the wall body sets up the installing frame, make audible and visual alarm can be through the protection of installing frame and baffle when not using, can avoid the dust to fall into in the loudspeaker, lead to the impaired hidden danger of tone quality, simultaneously through setting up electric telescopic handle at the installing frame top, make the staff when meetting the emergency, can pull open the baffle through starting electric telescopic handle, and break away from the protection cooperation with loudspeaker, simultaneously can also in time touch audible and visual alarm through electric telescopic handle's decline, through tensile baffle, make loudspeaker can not be covered the sound by the baffle when reporting to the police. This patent technique has solved current on-line rescue audible and visual alarm device and mostly fixes the eminence at the wall body to send the warning to personnel, because the environment in the mill is relatively poor, lead to audible and visual alarm device's loudspeaker can often get into because of the dust, and lead to tone quality variation's hidden danger, in order to prevent that audible and visual alarm device is inside to wet, the vent can generally be seted up in the both sides of protection frame, the inside of vent can set up dustproof otter board in order to prevent that the dust from getting into, long-time use can lead to the thicker dust of surface covering of dustproof otter board, the dust covers can make natural wind power can be hindered when ventilating the inside of protection frame, lead to the inconvenient problem of ventilation.

However, in the prior art, when a fire occurs, the alarm device is damaged under the flame combustion, so that the alarm effect is lost and the economic loss is caused;

the device is protected when the fire disaster condition in the prior art needs to be solved.

Therefore, a person skilled in the art provides an on-line rescue audible and visual alarm device to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides:

the on-line rescue audible and visual alarm device comprises a mounting box, wherein a top plate is fixed at the top end of the mounting box, a bottom plate is fixed at the bottom end of the mounting box, and an annular groove is formed in the inner wall of the bottom of the top plate; the top plate and the bottom plate are both fixed with fixed blocks, and the fixed blocks are fixedly provided with an inner box; a protection mechanism is arranged between the inner box and the mounting box; the protection mechanism is used for protecting the device when a fire disaster occurs; the protection mechanism comprises an arc box, a rack is fixed at the top end of the arc box and is positioned on the inner side of the annular groove, a gear is meshed with the rack, a motor is connected to the center of the gear, and the motor is mounted on the inner wall of the top plate in a sealing mode.

Preferably: an operation screen, a loudspeaker, an audible and visual alarm and a fire alarm are arranged on the inner side of the front surface of the inner box.

Preferably: the rear side wall of the inner box is provided with a plurality of heat dissipation grooves.

Preferably: and the two side walls of the top end of the inner box are fixedly provided with air inlet tank boxes.

Preferably: an exhaust fan is arranged on the inner side of the air inlet tank.

Preferably: and the two side walls of the bottom end of the inner box are fixedly provided with air outlet groove boxes.

Preferably: an exhaust fan is arranged on the inner side of the air outlet tank.

Preferably: the arc box is made of fireproof heat-insulating materials.

The utility model has the technical effects and advantages that:

when a fire disaster occurs near the fire disaster alarm detection device, the motor is started, the motor starts to drive the gear to rotate, the gear rotates to engage with the rack to rotate, the rack drives the arc box to rotate between the installation box and the arc box, the inner box is surrounded and protected by the rotated arc box, the audible and visual alarm can not be damaged due to burning when the fire disaster is met, and the audible and visual alarm can continuously give out an alarm to remind personnel and subsequent normal use, so that the fire disaster alarm detection device has the effects of protecting the device and reducing economic loss.

Drawings

FIG. 1 is a schematic structural diagram of an on-line rescue audible and visual alarm device provided by an embodiment of the utility model;

fig. 2 is a schematic structural diagram of a rack in an on-line rescue audible and visual alarm device according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of an arc box in an on-line rescue audible and visual alarm device provided by an embodiment of the utility model;

fig. 4 is a schematic structural diagram of an inner box in an on-line rescue audible and visual alarm device provided by an embodiment of the utility model;

fig. 5 is a schematic structural diagram of a motor in an on-line rescue audible and visual alarm device according to an embodiment of the present utility model;

FIG. 6 is a schematic structural diagram of an air inlet tank in an on-line rescue audible and visual alarm device provided by an embodiment of the utility model;

in the figure:

1. a mounting box; 2. a top plate; 3. a bottom plate; 4. a ring groove;

5. a protective mechanism; 501. an arc box; 502. a rack; 503. a gear; 504. a motor;

6. a fixed block; 7. an inner box; 8. a heat sink; 9. an air inlet tank; 10. an exhaust fan; 11. an air outlet tank; 12. an exhaust fan; 13. an operation screen; 14. a speaker; 15. an audible and visual alarm; 16. a fire alarm.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 6, in this embodiment, an on-line rescue audible and visual alarm device is provided, which comprises a mounting box 1, top of the mounting box 1 is fixed with a top plate 2, bottom end of the mounting box 1 is fixed with a bottom plate 3, inner wall of bottom of the top plate 2 is provided with a ring groove 4, both top plate 2 and bottom plate 3 are fixed with a fixed block 6, the fixed block 6 is fixedly provided with an inner box 7, a protection mechanism 5 is arranged between the inner box 7 and the mounting box 1, the protection mechanism 5 is used for protecting the device when fire happens, the protection mechanism 5 comprises an arc box 501, top of the arc box 501 is fixed with a rack 502, the rack 502 is positioned at inner side of the ring groove 4, the rack 502 is meshed with a gear 503, center of the gear 503 is connected with a motor 504, the motor 504 is installed on inner wall of the top plate 2 in a sealing manner, front inner side of the inner box 7 is provided with an operation screen 13, a loudspeaker 14, an audible and visual alarm 15 and a fire alarm 16, rear side wall of the inner box 7 is provided with a plurality of heat dissipation grooves 8, both top end side walls of the inner box 7 are fixedly provided with an air inlet groove box 9, inner side walls of the air inlet box 9 are provided with an air inlet fan 10, both bottom end walls of the inner box 7 are fixedly provided with an air outlet 11, and an air outlet 11 is provided with an air outlet 11;

the operation screen 13 of the device is required to be connected with a network cable to an online rescue system;

when a fire disaster exists near the fire disaster alarm 16 detection device, a motor 504 is started, the motor 504 starts to drive a gear 503 to rotate, the gear 503 rotates to engage with a rack 502 to rotate, the rack 502 drives an arc box 501 to rotate below the ring groove 4, the rotated arc box 501 surrounds the inner box 7 for protection treatment, the audible and visual alarm 15 is not damaged due to burning when the fire disaster condition is reached, and the alarm is continuously sent out to remind personnel and follow-up normal use;

the exhaust fan 10 is used for sucking air outside the air inlet tank 9 into the mounting box 1, performing heat dissipation treatment on the device inside the inner box 7 through the heat dissipation tank 8, and simultaneously, the exhaust fan 12 is used for sucking air to achieve the effect of circulating ventilation.

when fire disaster occurs near the fire disaster alarm 16 detection device, the motor 504 is started, the motor 504 starts to drive the gear 503 to rotate, the gear 503 rotates to engage with the rack 502 to rotate, the rack 502 drives the arc box 501 to rotate between the installation box 1 and the arc box 501, the rotated arc box 501 surrounds the inner box 7 for protection treatment, the audible and visual alarm 15 cannot be damaged due to burning when the fire disaster condition is reached, and the audible and visual alarm continues to give an alarm to remind personnel and follow-up normal use.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The on-line rescue audible and visual alarm device comprises a mounting box (1) and is characterized in that a top plate (2) is fixed at the top end of the mounting box (1), a bottom plate (3) is fixed at the bottom end of the mounting box (1), and an annular groove (4) is formed in the inner wall of the bottom of the top plate (2);

the top plate (2) and the bottom plate (3) are both fixed with a fixed block (6), and the fixed block (6) is fixedly provided with an inner box (7); a protection mechanism (5) is arranged between the inner box (7) and the installation box (1); the protection mechanism (5) is used for protecting the device when a fire disaster occurs;

the protection mechanism (5) comprises an arc box (501), a rack (502) is fixed at the top end of the arc box (501), the rack (502) is located inside the annular groove (4), a gear (503) is meshed with the rack (502), a motor (504) is connected to the center of the gear (503), and the motor (504) is mounted on the inner wall of the top plate (2) in a sealing mode.

2. An on-line rescue audible and visual alarm device according to claim 1, characterized in that the inner side of the front of the inner box (7) is provided with an operation screen (13), a loudspeaker (14), an audible and visual alarm (15) and a fire alarm (16).

3. An on-line rescue audible and visual alarm according to claim 2, characterized in that the rear side wall of the inner box (7) is provided with a plurality of heat dissipation grooves (8).

4. The on-line rescue audible and visual alarm device according to claim 2, wherein the two side walls at the top end of the inner box (7) are fixedly provided with air inlet tank boxes (9).

5. An on-line rescue audible and visual alarm according to claim 4, characterized in that an exhaust fan (10) is mounted inside the air inlet tank (9).

6. The on-line rescue audible and visual alarm device according to claim 4, wherein the two side walls at the bottom end of the inner box (7) are fixedly provided with air outlet groove boxes (11).

7. The on-line rescue audible and visual alarm device according to claim 6, wherein an exhaust fan (12) is installed inside the air outlet tank (11).

8. An on-line rescue audible and visual alarm according to claim 1, characterized in that the arc box (501) is of a fire-proof and heat-insulating material.