Fire warning device convenient for multi-angle adjustment

Abstract

The utility model discloses a fire warning device convenient for multi-angle adjustment, which comprises a U-shaped mounting plate, a same support plate is fixedly connected between the inner walls of the two sides of the U-shaped mounting plate, the top of the support plate is fixedly connected with a sliding rod, the outer wall of the sliding rod is sleeved with a sliding pipe, and the sliding pipe is fixedly connected with the support plate. The warning device is easy to use, the warning device body is covered with the transparent protective shell, the protective effect is achieved, and the transparent protective shell can be detached; the rotating screw rod can rotate or move up and down to adjust the orientation and height of the warning device body so that the warning device body can be located at an obvious visible position all the time, and the two loudspeakers can receive alarm sound emitted by the warning device body to expand and spread the alarm sound so that activity personnel in the distance can hear the alarm sound. And the U-shaped mounting plate can be mounted on the wall through the mounting holes and the wall sticking plate.

Description

Technical Field

[0001] The utility model relates to the field of fire warning devices, in particular to a fire warning device which is convenient for multi-angle adjustment. Background Art

[0002] Fire alarm device refers to a control indicating device in an automatic fire alarm system that is used to receive, display and transmit fire alarm signals, and can send out control signals and have other auxiliary functions.

[0003] The utility model with announcement number: CN219831915U relates to the field of fire warning, and discloses a fire warning device for a machine room, including a fixed plate, the outer wall at the rear end of the fixed plate is fixedly connected with a wear-resistant pad, the outer wall at the front end of the fixed plate is provided with a plurality of placement holes, the middle part of the outer wall at the front end of the fixed plate is fixedly connected with a first box body, the outside of the first box body is fixedly connected with a warning layer, and the outer wall at the front end of the first box body is fixedly connected with a placement ball. In the utility model, the placement holes at the front end of the fixed plate make it convenient for the staff to install and disassemble the device, and the wear-resistant pad is fixedly connected to the side of the fixed plate in contact with the wall to reduce the damage to the device, thereby increasing the service life of the device, and the warning layer outside the first box body improves the warning performance of the device, and the first reinforcement layer and the first reinforcement member inside the fixed plate improve the overall strength of the fixed plate.

[0004] A computer room fire warning device proposed in the above utility model patent cannot adjust the angle direction of the fire warning device, so it cannot be adjusted and adapted accordingly in different usage environments, so it cannot achieve a good warning effect in emergency situations. Therefore, the technicians in this field provide a fire warning device that is easy to adjust at multiple angles to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a fire warning device which is easy to adjust at multiple angles, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a fire warning device that is easy to adjust at multiple angles, comprising a U-shaped mounting plate, a same support plate fixedly connected between the inner walls on both sides of the U-shaped mounting plate, a sliding rod fixedly connected to the top of the support plate, a sliding tube sleeved on the outer wall of the sliding rod, a screw threaded through the sliding tube and in conflict with the outer wall of the sliding rod, two arc rods passing through the top of the U-shaped mounting plate are fixedly connected to the top of the sliding tube, the top of the two arc rods are fixedly connected to the same mounting plate, the top of the mounting plate is fixedly connected to two connecting plates, a connecting seat is rotatably connected between the two connecting plates via a damping shaft, smoke sensors and temperature sensors are arranged on both sides of the connecting seat, and a warning device body is arranged on the top of the connecting seat.

[0007] As a further solution of the utility model: both sides of the U-shaped mounting plate are fixedly connected with mounting plates, one side of the mounting plate is fixedly embedded with a loudspeaker, and the two loudspeakers are located on both sides of the warning device body.

[0008] As a further solution of the utility model: a transparent protective shell is provided on the outer wall of the warning device body, and the top of the U-shaped mounting plate is fixedly connected with two mounting holes.

[0009] As a further solution of the utility model: a wall adhesive board is fixedly embedded in the bottom of the support board, and a cover sticker is adhered to the bottom of the wall adhesive board.

[0010] As a further solution of the utility model: the tops of the U-shaped mounting plate and the support plate are each provided with two straight wire-passing slot holes, and the two upper and lower straight wire-passing slot holes on the same side are located at the same position.

[0011] As a further solution of the utility model: a plurality of the smoke sensors and temperature sensors are electrically connected to the warning device body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The transparent protective shell can be removed from the warning device body. At the same time, the transparent protective shell covers the warning device body to protect it. The warning device body can be rotated between the two connecting plates through the connecting seat using the damping shaft to adjust the lateral orientation of the warning device body. When the rotating screw rod releases the conflict with the sliding rod, the arc rod, the mounting plate, the connecting plate, the connecting seat, and the warning device body can be driven to rotate and move up and down through the sliding tube. The screw rod brakes the sliding tube by conflicting with the outer wall of the sliding rod. Because the sliding tube can rotate and move up and down, it is necessary to adjust the sliding tube. The warning device body can be oriented at any angle and height, so that the warning device body is always in a relatively obvious and visible position. The two loudspeakers can receive the alarm sound emitted by the warning device body and amplify the alarm sound, so that people who are far away can also hear the alarm sound. The U-shaped mounting plate can be installed on the wall by inserting screws into the two mounting holes. After removing the cover sticker, the wall adhesive plate can be adhered to the wall to install the warning device body. The multiple straight slot holes can be connected to the loudspeaker, smoke sensor, temperature sensor, and warning device body through wires.

[0014] The utility model is easy to use. The transparent protective shell covers the warning device body inside to protect it and can be removed. The screw rod can be rotated or moved up and down to adjust the direction and height of the warning device body so that the warning device body is always in a more obvious and visible position. The two loudspeakers can receive the alarm sound emitted by the warning device body and amplify and spread it so that people in distant activities can also hear the alarm sound. The U-shaped mounting plate can be mounted on the wall through the mounting hole and the wall adhesive plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model from the first perspective;

[0016] Figure 2 It is a three-dimensional schematic diagram of the second viewing angle of the present utility model;

[0017] Figure 3 It is a three-dimensional explosion schematic diagram of the utility model.

[0018] In the figure: 1. U-shaped mounting plate; 2. Mounting hole; 3. Sliding tube; 4. Screw; 5. Support plate; 6. Straight slot hole for passing the wire; 7. Sliding rod; 8. Mounting plate; 9. Connecting plate; 10. Loudspeaker; 11. Mounting plate; 12. Transparent protective shell; 13. Smoke sensor; 14. Temperature sensor; 15. Arc rod; 16. Connecting seat; 17. Cover sticker; 18. Wall adhesive plate; 19. Warning device body. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 3 In the embodiment of the utility model, a fire warning device that is easy to adjust at multiple angles includes a U-shaped mounting plate 1, a support plate 5 is fixedly connected between the inner walls of both sides of the U-shaped mounting plate 1, a sliding rod 7 is fixedly connected to the top of the support plate 5, a sliding tube 3 is sleeved on the outer wall of the sliding rod 7, a screw 4 that is threaded and in conflict with the outer wall of the sliding rod 7 is threaded through the sliding tube 3, two arc-shaped rods 15 that penetrate the top of the U-shaped mounting plate 1 are fixedly connected to the top of the sliding tube 3, the top of the two arc-shaped rods 15 are fixedly connected to the same mounting plate 8, the top of the mounting plate 8 is fixedly connected to two connecting plates 9, a connecting seat 16 is rotatably connected between the two connecting plates 9 through a damping shaft, smoke sensors 13 and temperature sensors 14 are arranged on both sides of the connecting seat 16, and a connecting seat 16 is provided with a smoke sensor 13 and a temperature sensor 14. A warning device body 19 is provided at the top of 16. The warning device body 19 can be rotated between the two connecting plates 9 through the connecting seat 16 using a damping shaft to adjust the lateral orientation position of the warning device body 19. When the screw rod 4 is rotated to release the interference with the sliding rod 7, the arc rod 15, the mounting plate 8, the connecting plate 9, the connecting seat 16, and the warning device body 19 can be driven to rotate and move up and down through the sliding tube 3. The screw rod 4 brakes the sliding tube 3 by interfering with the outer wall of the sliding rod 7. Because the sliding tube 3 can be rotated and moved up and down, when adjusting the sliding tube 3, the orientation of the warning device body 19 can be at any angle and height, so that the warning device body 19 is always in a more obvious and visible position.

[0021] In this embodiment, mounting plates 11 are fixedly connected to both sides of the U-shaped mounting plate 1, and a loudspeaker 10 is fixedly embedded on one side of the mounting plate 11. The two loudspeakers 10 are located on both sides of the warning device body 19. The two loudspeakers 10 can receive the alarm sound emitted by the warning device body 19 and amplify the alarm sound, so that people who are far away can also hear the alarm sound.

[0022] In this embodiment, a transparent protective shell 12 is provided on the outer wall of the warning device body 19, and two mounting holes 2 are fixedly connected to the top of the U-shaped mounting plate 1. The U-shaped mounting plate 1 can be installed on the wall by inserting screws into the two mounting holes 2. The transparent protective shell 12 can be removed from the warning device body 19, and at the same time, the transparent protective shell 12 covers the warning device body 19 inside to play a protective role.

[0023] In this embodiment, a wall adhesive board 18 is fixedly embedded at the bottom of the support plate 5, and a cover sticker 17 is adhered to the bottom of the wall adhesive board 18. After removing the cover sticker 17, the wall adhesive board 18 can be adhered to the wall to install the warning device body 19.

[0024] In this embodiment, two wire-passing straight slot holes 6 are provided on the top of the U-shaped mounting plate 1 and the support plate 5, and the two wire-passing straight slot holes 6 located on the same side are located at the same position.

[0025] In this embodiment, multiple smoke sensors 13 and temperature sensors 14 are electrically connected to the warning device body 19, and each wire-through straight slot hole 6 can be connected to the loudspeaker 10, the smoke sensor 13, the temperature sensor 14, and the warning device body 19 through wires.

[0026] The working principle of the utility model is as follows: the transparent protective shell 12 can be removed from the warning device body 19, and the transparent protective shell 12 covers the warning device body 19 inside to play a protective role. The warning device body 19 can be rotated between the two connecting plates 9 by using a damping shaft through the connecting seat 16 to adjust the lateral orientation position of the warning device body 19. When the rotating screw rod 4 releases the conflict with the sliding rod 7, the arc rod 15, the mounting plate 8, the connecting plate 9, the connecting seat 16, and the warning device body 19 can be driven to rotate and move up and down through the sliding tube 3. The screw rod 4 brakes the sliding tube 3 by conflicting with the outer wall of the sliding rod 7. Because the sliding tube 3 can rotate and move up and down, Therefore, when adjusting the sliding tube 3, the direction of the warning device body 19 can be set at any angle and height, so that the warning device body 19 is always in a relatively obvious and visible position. The two loudspeakers 10 can receive the alarm sound emitted by the warning device body 19 and amplify the alarm sound, so that people who are far away can also hear the alarm sound. The U-shaped mounting plate 1 can be installed on the wall by inserting screws into the two mounting holes 2. After removing the cover sticker 17, the wall adhesive plate 18 can be adhered to the wall to install the warning device body 19. The multiple straight slot holes 6 can be connected to the loudspeaker 10, the smoke sensor 13, the temperature sensor 14, and the warning device body 19 through wires.

[0027] However, as is well known to those skilled in the art, the working principles and wiring methods of the loudspeaker 10, smoke sensor 13, temperature sensor 14, and warning device body 19 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire warning device that is easy to adjust at multiple angles, comprising a U-shaped mounting plate (1), characterized in that: A same support plate (5) is fixedly connected between the inner walls of both sides of the U-shaped mounting plate (1), a sliding rod (7) is fixedly connected to the top of the support plate (5), a sliding tube (3) is sleeved on the outer wall of the sliding rod (7), a screw (4) is threadedly connected through the sliding tube (3) and contacts the outer wall of the sliding rod (7), two arc-shaped rods (15) that penetrate the top of the U-shaped mounting plate (1) are fixedly connected to the top of the sliding tube (3), a same mounting plate (8) is fixedly connected to the top of the two arc-shaped rods (15), two connecting plates (9) are fixedly connected to the top of the mounting plate (8), a connecting seat (16) is rotatably connected between the two connecting plates (9) via a damping shaft, a smoke sensor (13) and a temperature sensor (14) are arranged on both sides of the connecting seat (16), and a warning device body (19) is arranged on the top of the connecting seat (16).

2. A fire warning device that is easy to adjust at multiple angles according to claim 1, characterized in that: Both sides of the U-shaped mounting plate (1) are fixedly connected to mounting plates (11), one side of the mounting plate (11) is fixedly embedded with a loudspeaker (10), and the two loudspeakers (10) are located on both sides of the warning device body (19).

3. The fire warning device that is easy to adjust at multiple angles according to claim 1, characterized in that: A transparent protective shell (12) is provided on the outer wall of the warning device body (19), and the top of the U-shaped mounting plate (1) is fixedly connected to two mounting holes (2).

4. The fire warning device that is easy to adjust at multiple angles according to claim 1, characterized in that: A wall adhesive board (18) is fixedly embedded at the bottom of the support board (5), and a cover sticker (17) is adhered to the bottom of the wall adhesive board (18).

5. The fire warning device that is easy to adjust at multiple angles according to claim 1, characterized in that: The tops of the U-shaped mounting plate (1) and the support plate (5) are each provided with two straight wire-passing slot holes (6), and the two upper and lower straight wire-passing slot holes (6) on the same side are located at the same position.

6. The fire warning device that is easy to adjust at multiple angles according to claim 1, characterized in that: The plurality of smoke sensors (13) and temperature sensors (14) are electrically connected to the warning device body (19).

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