Adjustable digital anemometer for fire detection

Abstract

The utility model discloses an adjustable digital anemometer for fire detection, which comprises a mounting box, a display screen is mounted on the front end face of the mounting box, keys are mounted on the front end face of the mounting box, a connecting rod is connected to the top end of the mounting box, and an air speed sensor is mounted at the top end of the connecting rod. A mounting groove is formed in the middle of the inner side of the mounting box, a clamping groove is formed in the bottom end of the mounting box, a threaded groove is formed in the inner side of the mounting box, a threaded rod is slidably connected to the bottom end of the inner side of the threaded groove, and a fixing cone is welded to the top end of the threaded rod; the two fixing cones can be inserted into the ground of a fire scene to be fixed after being adjusted to a proper length, at the moment, the real-time wind speed of the fire scene can be observed, firefighters can conveniently and rapidly change the fire extinguishing strategy in time, and therefore the fire extinguishing success rate and efficiency can be improved; and the use mode is simple and convenient, and the working efficiency of firefighters is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anemometers, in particular to an adjustable digital anemometer for fire detection. Background Art

[0002] The adjustable digital anemometer for fire detection is an instrument used to measure wind speed. It is suitable for application scenarios such as fire detection, ventilation system detection, air quality monitoring, environmental monitoring, and industrial detection. It is an important part of modern fire detection and environmental monitoring. With the continuous development of fire detection and environmental monitoring technology, the demand for adjustable digital anemometers for fire detection will continue to increase.

[0003] However, most of the existing anemometers are handheld and have a single usage method. When firefighters need to fix the anemometer in a certain position to observe the wind speed data at the fire scene in real time, it is troublesome to install it. As a result, it cannot quickly and effectively help firefighters to quickly detect and extinguish fires, which reduces the efficiency of use. In order to avoid the above technical problems, it is necessary to provide an adjustable digital anemometer for fire detection to overcome the above defects in the prior art. Utility Model Content

[0004] The utility model provides an adjustable digital anemometer for fire detection, which can effectively solve the problem raised in the above background technology that most of the existing anemometers are handheld and have a single usage mode. When firefighters need to fix the anemometer in a certain position to observe the wind speed data of the fire scene in real time, it is troublesome to install it, so it cannot quickly and effectively help firefighters to quickly detect and extinguish the fire, thereby reducing the efficiency of use.

[0005] To achieve the above-mentioned object, the present utility model provides the following technical solution: an adjustable digital anemometer for fire detection, comprising a mounting box, a mounting assembly being mounted at the bottom end of the mounting box;

[0006] The installation assembly includes a display screen, a button, a connecting rod, a wind speed sensor, a mounting slot, a snap-on slot, a threaded slot, a threaded rod, a fixing cone, a telescopic rod, a fixing plate, a positioning slot, and a twitching block;

[0007] A display screen is installed on the front end surface of the installation box, a button is installed on the front end surface of the installation box, a connecting rod is connected to the top of the installation box, a wind speed sensor is installed on the top of the connecting rod, a mounting groove is opened at the middle position of the inner side of the installation box, a clamping groove is opened at the bottom end of the installation box, a threaded groove is opened on the inner side of the installation box, a threaded rod is slidably connected to the bottom end of the inner side of the threaded groove, and a fixing cone is welded to the top end of the threaded rod;

[0008] A telescopic rod is embedded in the inner side of the installation groove, the telescopic end of the telescopic rod is connected to a fixing plate, a positioning groove is opened on the inner side of the fixing plate, and a twitching block is welded to the bottom end of the fixing plate.

[0009] Preferably, there are two thread grooves, which are symmetrically arranged at the inner side of the installation box, and the outer diameter of the threaded rod is equal to the inner diameter of the thread groove.

[0010] Preferably, the fixing plate is embedded in the bottom end of the installation box through a snap-fit groove, a thread is provided on the inner side of the positioning groove, and the threaded rod is threadedly connected to the positioning groove.

[0011] Preferably, the output end of the wind speed sensor is electrically connected to the input end of the controller inside the installation box, and the output end of the controller is connected to the input end of the display screen;

[0012] One end of the telescopic rod is welded to the installation box.

[0013] Preferably, a portable component is installed on the back of the installation box;

[0014] The portable component includes a strong magnet, a limiting groove, a limiting block, an adsorption plate and a hanging plate;

[0015] A strong magnet is welded on the back of the installation box, a limiting groove is provided at the bottom of the back of the installation box, a limiting block is embedded in the inner side of the limiting groove, an adsorption plate is adsorbed on one end face of the strong magnet, and a hanging plate is welded on one end face of the adsorption plate.

[0016] Preferably, an embedding groove is provided on the back of the installation box at a position corresponding to the strong magnet, and the limiting block is welded to a position corresponding to the end face of one side of the adsorption plate and the limiting groove.

[0017] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0018] 1. An installation component is provided with the fixed cone facing the ground. After the two fixed cones are fixed, the length of the telescopic rod is adjusted again. After adjusting to the appropriate length, the two fixed cones can be inserted into the ground at the fire scene for fixing. At this time, the real-time wind speed at the fire scene can be observed, which is convenient for firefighters to quickly change the fire extinguishing strategy in time, thereby improving the success rate and efficiency of fire extinguishing. The simple and convenient use method further improves the work efficiency of firefighters.

[0019] 2. It is equipped with a portable component. When the equipment needs to be replaced or when the equipment is replaced next to the fire truck, the operator can unplug the adsorption plate and then adsorb the installation box on the fire truck through a strong magnet to prevent the anemometer from being lost due to the rush at the fire scene. The portable component is conducive to the quick search and use of the equipment, thereby improving the efficiency of the anemometer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0021] In the attached figure:

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 It is a structural diagram of the installation assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the installation structure of the telescopic rod of the utility model;

[0025] Figure 4 It is a structural diagram of the portable component of the utility model;

[0026] Numbers in the figure: 1, installation box;

[0027] 2. Mounting assembly; 201. Display screen; 202. Button; 203. Connecting rod; 204. Wind speed sensor; 205. Mounting slot; 206. Snap-fit slot; 207. Threaded slot; 208. Threaded rod; 209. Fixing cone; 210. Telescopic rod; 211. Fixing plate; 212. Positioning slot; 213. Twist block;

[0028] 3. Portable component; 301. Strong magnet; 302. Limiting slot; 303. Limiting block; 304. Adsorption plate; 305. Hanging plate. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0030] Example: Figure 1-4 As shown, the utility model provides a technical solution, an adjustable digital anemometer for fire detection, comprising a mounting box 1, a mounting assembly 2 being mounted at the bottom end of the mounting box 1;

[0031] The mounting assembly 2 includes a display screen 201, a button 202, a connecting rod 203, a wind speed sensor 204, a mounting slot 205, a snap-in slot 206, a threaded slot 207, a threaded rod 208, a fixing cone 209, a telescopic rod 210, a fixing plate 211, a positioning slot 212, and a twitching block 213;

[0032] A display screen 201 is installed on the front end surface of the installation box 1, a button 202 is installed on the front end surface of the installation box 1, a connecting rod 203 is connected to the top of the installation box 1, a wind speed sensor 204 is installed on the top of the connecting rod 203, a mounting groove 205 is provided at the middle position of the inner side of the installation box 1, a clamping groove 206 is provided at the bottom end of the installation box 1, a threaded groove 207 is provided on the inner side of the installation box 1, a threaded rod 208 is slidably connected to the inner bottom end of the threaded groove 207, two threaded grooves 207 are provided, and the two threaded grooves 207 are symmetrically provided at the inner side of the installation box 1. The outer diameter of the threaded rod 208 is equal to the inner diameter of the threaded groove 207, which is convenient for disassembly of the threaded rod 208. A fixing cone 209 is welded to the top of the threaded rod 208;

[0033] A telescopic rod 210 is embedded inside the mounting slot 205. The output end of the wind speed sensor 204 is electrically connected to the input end of the controller inside the mounting box 1. The output end of the controller is connected to the input end of the display screen 201.

[0034] One end of the telescopic rod 210 is welded to the installation box 1, which is convenient for use at different heights. The telescopic end of the telescopic rod 210 is connected to a fixing plate 211, and a positioning groove 212 is provided on the inner side of the fixing plate 211. The fixing plate 211 is embedded in the bottom end of the installation box 1 through the clamping groove 206. The inner side of the positioning groove 212 is provided with a thread, and the threaded rod 208 is threadedly connected to the positioning groove 212 to facilitate fixing the installation box 1. A twitching block 213 is welded to the bottom end of the fixing plate 211.

[0035] A portable component 3 is mounted on the back of the mounting box 1;

[0036] The portable component 3 includes a strong magnet 301, a limiting groove 302, a limiting block 303, an adsorption plate 304 and a hanging plate 305;

[0037] A strong magnet 301 is welded on the back of the installation box 1, and a limiting groove 302 is provided at the bottom position of the back of the installation box 1. A limiting block 303 is embedded in the inner side of the limiting groove 302. An adsorption plate 304 is adsorbed on one end face of the strong magnet 301. An embedding groove is provided at the position on the back of the installation box 1 corresponding to the strong magnet 301. The limiting block 303 is welded to the one end face of the adsorption plate 304 at the corresponding position of the limiting groove 302, which facilitates the disassembly of the adsorption plate 304. A hanging plate 305 is welded on one end face of the adsorption plate 304.

[0038] The working principle and usage process of the present invention are as follows: First, when firefighters need to detect wind speeds at different heights during use, they can pull the telescopic rod 210 inside the installation slot 205, so that the fixing plate 211 can be pulled out from the inside of the clamping slot 206 through the pulling block 213, and the wind speed sensor 204 can be lifted to different heights for wind speed detection. After the wind speed sensor 204 detects the data, the analog quantity is transmitted to the controller, and the controller converts the analog quantity into a digital quantity, which is then read on the display screen 201;

[0039] Then, when it is necessary to use it in a fixed position, the two threaded rods 208 are taken out from the inner side of the threaded groove 207, and then the threaded rods 208 are tightened to the inner side of the positioning groove 212, and the fixing cone 209 is directed toward the ground. After the two fixing cones 209 are fixed, the length of the telescopic rod 210 is adjusted again. After adjusting to the appropriate length, the two fixing cones 209 can be inserted into the ground at the fire scene to fix them. At this time, the real-time wind speed at the fire scene can be observed, which is convenient for firefighters to quickly change the fire extinguishing strategy in time, thereby improving the success rate and efficiency of fire extinguishing. In addition, the simple and convenient use method further improves the work efficiency of firefighters.

[0040] Next, when the firefighter carries the anemometer, he can align the limit block 303 with the limit slot 302, and then adsorb the adsorption plate 304 on the outside of the strong magnet 301, so that the firefighter can hang the installation box 1 on the fire belt through the hanging plate 305. Later, when the equipment needs to be replaced or when the equipment is replaced next to the fire truck, the operator can unplug the adsorption plate 304, and then adsorb the installation box 1 on the fire truck through the strong magnet 301, so as to prevent the anemometer from being lost due to the chaos at the fire scene. Carrying it in a variety of ways is conducive to the quick search and use of equipment, thereby improving the efficiency of using the anemometer.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An adjustable digital anemometer for fire detection, comprising a mounting box (1), characterized in that: The bottom end of the installation box (1) is installed with an installation component (2); The mounting assembly (2) comprises a display screen (201), a button (202), a connecting rod (203), a wind speed sensor (204), a mounting slot (205), a snap-on slot (206), a threaded slot (207), a threaded rod (208), a fixing cone (209), a telescopic rod (210), a fixing plate (211), a positioning slot (212), and a twitching block (213); The front end surface of the installation box (1) is provided with a display screen (201), the front end surface of the installation box (1) is provided with a button (202), the top end of the installation box (1) is connected with a connecting rod (203), the top end of the connecting rod (203) is provided with a wind speed sensor (204), a mounting groove (205) is provided at the middle position of the inner side of the installation box (1), a clamping groove (206) is provided at the bottom end of the installation box (1), a threaded groove (207) is provided on the inner side of the installation box (1), the inner bottom end of the threaded groove (207) is slidably connected with a threaded rod (208), and a fixing cone (209) is welded to the top end of the threaded rod (208); A telescopic rod (210) is embedded in the inner side of the installation groove (205); the telescopic end of the telescopic rod (210) is connected to a fixed plate (211); a positioning groove (212) is provided on the inner side of the fixed plate (211); and a twitching block (213) is welded to the bottom end of the fixed plate (211).

2. The adjustable digital anemometer for fire detection according to claim 1, characterized in that: There are two thread grooves (207), which are symmetrically arranged at the inner side of the installation box (1). The outer diameter of the threaded rod (208) is equal to the inner diameter of the thread groove (207).

3. The adjustable digital anemometer for fire detection according to claim 1, characterized in that: The fixing plate (211) is embedded in the bottom end of the installation box (1) through the clamping groove (206); a thread is provided on the inner side of the positioning groove (212); and the threaded rod (208) is threadedly connected to the positioning groove (212).

4. The adjustable digital anemometer for fire detection according to claim 1, characterized in that: The output end of the wind speed sensor (204) is electrically connected to the input end of the controller inside the installation box (1), and the output end of the controller is connected to the input end of the display screen (201); One end of the telescopic rod (210) is welded to the installation box (1).

5. The adjustable digital anemometer for fire detection according to claim 1, characterized in that: A portable component (3) is installed on the back of the installation box (1); The portable component (3) comprises a strong magnet (301), a limiting groove (302), a limiting block (303), an adsorption plate (304) and a hanging plate (305); A strong magnet (301) is welded to the back of the installation box (1), a limiting groove (302) is provided at the bottom of the back of the installation box (1), a limiting block (303) is embedded in the inner side of the limiting groove (302), an adsorption plate (304) is adsorbed on one end face of the strong magnet (301), and a hanging plate (305) is welded to one end face of the adsorption plate (304).

6. The adjustable digital anemometer for fire detection according to claim 5, characterized in that: An embedding groove is provided on the back of the installation box (1) at a position corresponding to the strong magnet (301), and the limiting block (303) is welded to a position corresponding to the end face of one side of the adsorption plate (304) and the limiting groove (302).

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