Intelligent fire-fighting audible and visual alarm convenient to install

Abstract

The utility model discloses an intelligent fire-fighting audible and visual alarm convenient to install, and relates to the technical field of fire-fighting equipment. The intelligent fire-fighting audible and visual alarm comprises an intelligent fire-fighting audible and visual alarm body, the intelligent fire-fighting audible and visual alarm body comprises a mounting plate, a light alarm, an inductor and an audible alarm are arranged on the mounting plate, two corresponding sides of the mounting plate are respectively provided with a limiting groove, and four mounting components are arranged on the mounting plate. And the mounting component comprises a U-shaped plate arranged at the bottom end of the mounting plate. According to the intelligent fire-fighting audible and visual alarm, the intelligent fire-fighting audible and visual alarm body can be fixed on a wall surface while the shell is mounted through the mounting component, bolts are not needed during mounting, the intelligent fire-fighting audible and visual alarm is relatively simple to mount and dismount, the intelligent fire-fighting audible and visual alarm can be wholly dismounted, electronic elements in the intelligent fire-fighting audible and visual alarm can be conveniently maintained, and the intelligent fire-fighting audible and visual alarm is convenient to use. And the shell and the whole body can be conveniently and simultaneously disassembled and assembled, so that the maintenance is more convenient, and the assembling and disassembling efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to an intelligent fire fighting sound and light alarm which is easy to install. Background Art

[0002] The sound and light alarm is also called the sound and light alarm. It is set to meet the special requirements of customers for the alarm volume and installation location. It sends out two kinds of alarm signals, sound and light. Special fields: iron and steel metallurgy, telecommunication towers, lifting machinery, engineering machinery, ports and docks, transportation, wind power generation, ocean-going ships and other industries. It is an accessory product in the industrial alarm system.

[0003] The Chinese utility model patent with application number 201921875654.3 discloses an intelligent fire sound and light alarm that is easy to install. The above technical solution pushes the first connecting rod by the first push plate, so that the first connecting rod moves downward along the first channel until the first triangular inclined block squeezes the second triangular inclined block, so that the second triangular inclined block pushes the first connecting rod to move along the second channel, and moves outward to push the second push plate, so that the limit mechanism is squeezed out of the inner chamber, so that the mounting seat is separated from the protective shell, which is convenient for assembly;

[0004] However, in actual use, when the intelligent fire sound and light alarm fails, it is necessary to remove it from the wall as a whole. Although the above technical solution can facilitate the separation of the protective shell, bolts are still needed for its installation and disassembly as a whole, which reduces the efficiency of its overall disassembly and installation, and is not convenient to use.

[0005] For this reason, a kind of intelligent fire sound and light alarm which is easy to install is proposed. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the utility model provides an intelligent fire sound and light alarm which is easy to install.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] An intelligent fire sound and light alarm that is easy to install, includes an intelligent fire sound and light alarm body, the intelligent fire sound and light alarm body includes a mounting plate, a light alarm, a sensor and a sound alarm are arranged on the mounting plate, a limiting groove is respectively opened on the corresponding two sides of the mounting plate, four mounting components are arranged on the mounting plate, the mounting component includes a U-shaped plate arranged at the bottom end of the mounting plate, a shell is arranged on the mounting plate, a fixing component is arranged on the shell, and the fixing component includes two mounting tubes arranged on the corresponding two sides of the shell.

[0009] Furthermore, a telescopic rod is provided inside the U-shaped plate, a first spring is sleeved on the telescopic rod, a sliding plate is slidably provided on the U-shaped plate, two second connecting rods are hingedly provided on the sliding plate, two first connecting rods are hingedly provided on the U-shaped plate, and the sliding plate is connected to the telescopic end of the telescopic rod.

[0010] Furthermore, one end of the second connecting rod is hinged with an extruded arc plate, and one end of the first connecting rod is slidably disposed on the extruded arc plate.

[0011] Furthermore, a connecting rod is provided at the top end of the mounting plate, and the connecting rod slides through the mounting plate.

[0012] Furthermore, a sliding rod and a sliding disc are slidably arranged inside the mounting cylinder, the sliding disc is arranged at one end of the sliding rod, a second spring is sleeved on the sliding rod, and a limiting rod adapted to the limiting groove is arranged at one end of the sliding disc.

[0013] Furthermore, the side surface of the extruded arc plate is arc-shaped, and anti-slip rubber protrusions are distributed on the side surface.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model can conveniently remove the outer shell from the intelligent fire sound and light alarm body by means of the fixed component, so that the surface of the intelligent fire sound and light alarm body can be conveniently repaired from the inside, and installation and disassembly are relatively simple.

[0016] 2. The utility model can fix the intelligent fire sound and light alarm body on the wall while installing the shell through the installation component. No bolts are needed during installation. Installation and disassembly are relatively simple. The intelligent fire sound and light alarm can be disassembled as a whole, which is convenient for repairing the electronic components inside it and facilitating the simultaneous disassembly and installation of the shell and the whole. Therefore, maintenance is more convenient and installation and disassembly efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is the first cross-sectional view of the utility model;

[0019] Figure 3 It is the second cross-sectional view of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the mounting plate of the utility model;

[0021] Figure 5 It is an enlarged view of the A part of the utility model;

[0022] Figure 6 It is an enlarged view of part B of the utility model;

[0023] Figure 7 It is an enlarged view of part C of the utility model.

[0024] Figure numerals: 1. Intelligent fire sound and light alarm body; 2. Mounting plate; 201. Limiting groove; 3. Mounting component; 301. U-shaped plate; 302. Telescopic rod; 303. First spring; 304. Sliding plate; 305. First connecting rod; 306. Second connecting rod; 307. Connecting rod; 308. Extruded arc plate; 4. Housing; 5. Fixing component; 501. Mounting cylinder; 502. Second spring; 503. Sliding rod; 504. Sliding disc; 505. Limiting rod; 6. Light alarm; 7. Sensor; 8. Sound alarm. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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 part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] like Figure 1-7 As shown, an intelligent fire sound and light alarm that is easy to install includes an intelligent fire sound and light alarm body 1, the intelligent fire sound and light alarm body 1 includes a mounting plate 2, the mounting plate 2 is provided with a light alarm 6, a sensor 7 and a sound alarm 8, a limiting groove 201 is provided on the corresponding two sides of the mounting plate 2, four mounting components 3 are provided on the mounting plate 2, the mounting component 3 includes a U-shaped plate 301 arranged at the bottom end of the mounting plate 2, a shell 4 is provided on the mounting plate 2, and a fixing component 5 is provided on the shell 4. The fixing component 5 includes two mounting tubes 501 arranged on the corresponding two sides of the shell 4; specifically, the intelligent fire sound and light alarm body 1 includes a mounting plate 2, a sensor 7 and a sound alarm 8, and a limiting groove 201 is provided on the corresponding two sides of the mounting plate 2. The alarm body 1 is a prior art, so its principle, structure and model will not be described in detail here. The intelligent fire sound and light alarm body 1 can be inserted into the opening in the wall through the setting installation component 3, and then the outer shell 4 is installed on the mounting plate 2 through the fixing component 5. The two extrusion arc plates 308 are moved away from each other, and then the wall hole can be squeezed, so that the intelligent fire sound and light alarm body 1 can be fixed on the wall. When it needs to be removed, the outer shell 4 is removed from the mounting plate 2, and the limit of the extrusion arc plate 308 can be released, so that the intelligent fire sound and light alarm body 1 can be removed from the wall.

[0030] like Figure 5 and 7 As shown, a telescopic rod 302 is arranged inside the U-shaped plate 301, and a first spring 303 is sleeved on the telescopic rod 302. A sliding plate 304 is slidably arranged on the U-shaped plate 301, and two second connecting rods 306 are hingedly arranged on the sliding plate 304. Two first connecting rods 305 are hingedly arranged on the U-shaped plate 301, and the sliding plate 304 is connected to the telescopic end of the telescopic rod 302; specifically, the two second connecting rods 306 are in an eight-shaped shape. Under the action of the first spring 303, the sliding plate 304 is in a higher position, which will make the two extruded arc plates 308 approach each other, and then push one end of the connecting rod 307 to extend to the outside of the mounting plate 2. After the shell 4 is buckled, the shell 4 is squeezed downward to make it fit with the mounting plate 2. During the downward squeezing process, the connecting rod 307 is pushed to move downward, and then the extruded arc plate 308 is squeezed, so that the two extruded arc plates 308 are separated from each other, so that the intelligent fire sound and light alarm body 1 can be fixed in the hole on the wall.

[0031] like Figure 5 and 7 As shown, one end of the second connecting rod 306 is hinged with an extruded arc plate 308, and one end of the first connecting rod 305 is slidably set on the extruded arc plate 308; specifically, a sliding block is slidably set on the extruded arc plate 308, and the first connecting rod 305 is hinged with the sliding block slidably set on the extruded arc plate 308.

[0032] like Figure 5 As shown, a connecting rod 307 is provided at the top of the mounting plate 2 , and the connecting rod 307 slides through the mounting plate 2 .

[0033] like Figure 6 As shown, a sliding rod 503 and a sliding disc 504 are slidingly arranged inside the mounting tube 501, and the sliding disc 504 is arranged at one end of the sliding rod 503, and a second spring 502 is sleeved on the sliding rod 503, and a limiting rod 505 adapted to the limiting groove 201 is arranged at one end of the sliding disc 504; specifically, when installing the shell 4, the sliding rod 503 is pulled outward to pull the limiting rod 505 into the interior of the mounting tube 501, and then the shell 4 is installed on the mounting plate 2, and the shell 4 is pushed inward so that one side of it fits with one side of the mounting plate 2, and then the sliding rod 503 is released. Under the action of the second spring 502, the limiting rod 505 is inserted into the interior of the limiting groove 201, so that the shell 4 can be fixed. After the shell 4 is fixed, the intelligent fire sound and light alarm body 1 can also be fixed on the wall.

[0034] like Figure 7 As shown, the side of the extruded arc plate 308 is arc-shaped, and anti-slip rubber protrusions are distributed on its side; specifically, the extruded arc plate 308 can fit into the hole of the wall, and the set anti-slip rubber protrusions can also increase the friction with the installation hole after the installation is completed, thereby making it more firmly fixed.

[0035] In summary: through the set installation component 3, the intelligent fire sound and light alarm body 1 can be inserted into the opening in the wall, and then the outer shell 4 is installed on the mounting plate 2 through the fixing component 5. The two extrusion arc plates 308 are moved away from each other, and then the wall hole can be squeezed, so that the intelligent fire sound and light alarm body 1 can be fixed on the wall. When it needs to be removed, the outer shell 4 is removed from the mounting plate 2, and the limit on the extrusion arc plate 308 can be released, so that the intelligent fire sound and light alarm body 1 can be removed from the wall.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent fire sound and light alarm that is easy to install, comprising an intelligent fire sound and light alarm body (1), the intelligent fire sound and light alarm body (1) comprising a mounting plate (2), the mounting plate (2) being provided with a light alarm (6), a sensor (7) and a sound alarm (8), characterized in that: The mounting plate (2) is provided with a limiting groove (201) on two corresponding sides respectively; the mounting plate (2) is provided with four mounting components (3); the mounting components (3) include a U-shaped plate (301) arranged at the bottom end of the mounting plate (2); the mounting plate (2) is provided with a shell (4); the shell (4) is provided with a fixing component (5); the fixing component (5) includes two mounting tubes (501) arranged on two corresponding sides of the shell (4).

2. The intelligent fire sound and light alarm that is easy to install according to claim 1 is characterized in that: A telescopic rod (302) is arranged inside the U-shaped plate (301), a first spring (303) is sleeved on the telescopic rod (302), a sliding plate (304) is slidably arranged on the U-shaped plate (301), two second connecting rods (306) are hingedly arranged on the sliding plate (304), two first connecting rods (305) are hingedly arranged on the U-shaped plate (301), and the sliding plate (304) is connected to the telescopic end of the telescopic rod (302).

3. The intelligent fire sound and light alarm that is easy to install according to claim 2 is characterized in that: One end of the second connecting rod (306) is hinged with an extrusion arc plate (308), and one end of the first connecting rod (305) is slidably arranged on the extrusion arc plate (308).

4. The intelligent fire sound and light alarm that is easy to install according to claim 1 is characterized in that: A connecting rod (307) is provided at the top end of the mounting plate (2), and the connecting rod (307) slides through the mounting plate (2).

5. The intelligent fire sound and light alarm that is easy to install according to claim 1 is characterized in that: A sliding rod (503) and a sliding disc (504) are slidably arranged inside the installation cylinder (501); the sliding disc (504) is arranged at one end of the sliding rod (503); a second spring (502) is sleeved on the sliding rod (503); and a limiting rod (505) adapted to the limiting groove (201) is arranged at one end of the sliding disc (504).

6. The intelligent fire sound and light alarm that is easy to install according to claim 3 is characterized in that: The side surface of the extruded arc plate (308) is arc-shaped, and anti-slip rubber protrusions are distributed on the side surface.

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