Environmental noise detection device

Abstract

The utility model relates to the field of noise detection, in particular to an environmental noise detection device, which comprises an unmanned aerial vehicle, a fixed frame, a fixed plate, a sucker, a dustproof net, a noise detector and a moisture-proof frame, the fixed plate is arranged at the upper end of the unmanned aerial vehicle, a monitor and a signal transceiver are respectively arranged at the upper end of the fixed frame, and the monitor is positioned at the rear end of the signal transceiver. The electric cylinder is started to push the suction cup to be fixed to the preset position, a signal is sent to the signal transceiver, the signal transceiver controls the controller to start the noise detector after receiving the signal, the noise detector transmits the detected noise signal back through the signal transceiver, the dustproof net is pulled out through the first handle along the sliding groove, and then the dustproof net is pulled out through the second handle. And finally, a frame door is opened, a second handle is used for taking out the moisture-proof frame, and the dry powder in the moisture-proof frame is replaced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of noise detection, concretely relates to environmental noise detection device. BACKGROUND

[0002] Environmental noise detection device is a kind of equipment for measuring, analyzing and recording environmental noise level, with the development of times, the generation of various noises has caused great interference to people's daily life, not only affects people's normal work and rest, and long time in noisy environment also has not small hidden trouble to people's health.

[0003] However, with the general use of environmental noise detection device, some noise sources that accept improvement gradually reduce, but some noise producers refuse to use the detection of users with various reasons, affect the normal work and rest of nearby residents, and long time outdoor detection can accumulate dust or equipment is damped, influence detection result, and further improvement is needed.

[0004] Therefore, a new type of environmental noise detection device is proposed, which can remotely detect the noise source to be detected, and can be adsorbed on the surface of various objects, and has better moisture-proof and dust-proof function. CONTENT OF UTILITY MODEL

[0005] In order to overcome the problem that the existing environmental noise detection device is refused by noise producers with various reasons, so that the user cannot detect, and long time use can accumulate dust or be damped and not easy to handle, therefore, a new type of environmental noise detection device is proposed.

[0006] The technical scheme of the utility model is: environmental noise detection device, including unmanned aerial vehicle, fixed frame and fixed plate, still including suction cup, dust screen, noise detector and moisture-proof frame, the upper end of unmanned aerial vehicle is installed with fixed plate, the upper end of fixed frame is installed with monitor and signal transceiver respectively, monitor is located at the rear end of signal transceiver, the upper end of unmanned aerial vehicle is provided with battery groove, power supply is arranged in battery groove, the lower end of unmanned aerial vehicle is installed with fixed frame, the upper end of fixed frame is provided with first slot hole that is distributed in front and back symmetry, electric cylinder is installed in first slot hole, the output end of electric cylinder is installed with suction cup, the lower end of fixed frame is provided with second slot hole, noise detector, moisture-proof frame and controller are installed in second slot hole.

[0007] As preferred, the lower end of fixed frame is provided with dust screen, the inner wall of the lower end of fixed frame is provided with left-right symmetrical distribution sliding slot, the left end of fixed frame is screw-threaded with threaded column, threaded column is screw-threaded in the left end of dust screen through fixed frame.

[0008] As preferred, the left and right ends of dust screen are fixedly connected with sliding block, sliding block and sliding slot are matched, the rear end of dust screen is fixedly connected with first handle.

[0009] Preferably, the front end of the noise detector is attached to the inner wall of the front end of the second slot, the rear end of the noise detector is attached to the front end of the moisture-proof frame, the front end of the controller is attached to the rear end of the moisture-proof frame, and the rear end of the controller is attached to the inner wall of the rear end of the second slot.

[0010] Preferably, the lower end of the moisture-proof frame is provided with a frame door, the inner walls of the left and right ends of the moisture-proof frame are provided with two second handles symmetrically distributed, and the moisture-proof frame is provided with dry powder.

[0011] Preferably, four limiting grooves are formed at the circumferential edges of the lower end of the moisture-proof frame, four limiting blocks are fixedly connected to the upper end of the frame door, and the limiting grooves and the limiting blocks are matched.

[0012] Preferably, the lower end of the unmanned aerial vehicle is fixedly connected with support frames symmetrically distributed, and the front end of the unmanned aerial vehicle is provided with a lighting lamp.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The electric cylinder is started to push the suction cup to a predetermined position, and a signal is sent to the signal transceiver, the signal transceiver receives the signal and controls the controller to start the noise detector, and the noise signal detected by the noise detector is transmitted back through the signal transceiver, which can facilitate the user to better detect compared with the original detection structure.

[0015] 2. By using the first handle to pull out the dustproof net along the sliding groove, the dust on the dustproof net is cleaned, and finally the frame door is opened, the second handle is used to take out the moisture-proof frame, and the dry powder in the moisture-proof frame is replaced, which better solves the problem of accumulated dust or moisture that is not easy to handle after long-term use compared with the existing moisture-proof and dust-proof structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the environmental noise detection device is shown.

[0017] Figure 2 A three-dimensional structure split schematic diagram of the environmental noise detection device is shown.

[0018] Figure 3 A three-dimensional structure split schematic diagram of the upper end of the environmental noise detection device is shown.

[0019] Figure 4 A three-dimensional structure split schematic diagram of the lower end of the environmental noise detection device is shown.

[0020] Figure 5 A three-dimensional structure split schematic diagram of the fixed frame, the controller, the moisture-proof frame and the noise detector of the environmental noise detection device is shown.

[0021] Explanation of reference signs: 1, unmanned aerial vehicle; 2, fixed frame; 3, fixed plate; 4, monitor; 5, signal transceiver; 6, power supply; 7, first slot hole; 8, electric cylinder; 9, suction cup; 10, sliding groove; 11, dustproof net; 12, first handle; 13, second slot hole; 14, noise detector; 15, controller; 16, moisture-proof frame; 17, second handle; 18, limiting groove; 19, frame door; 20, support frame; 21, illuminating lamp; 22, battery groove; 23, limiting block; 24, sliding block; 25, threaded column. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides an example: environmental noise detection device, including unmanned aerial vehicle 1, fixed frame 2 and fixed plate 3 still including suction cup 9, dustproof net 11, noise detector 14 and moisture-proof frame 16, the upper end of unmanned aerial vehicle 1 is installed fixed plate 3, the upper end of fixed frame 2 is installed monitor 4 and signal transceiver 5 respectively, monitor 4 is located the rear end of signal transceiver 5, the upper end of unmanned aerial vehicle 1 is set up battery groove 22, and battery groove 22 is provided with power supply 6, and the lower end of unmanned aerial vehicle 1 is installed fixed frame 2, and the upper end of fixed frame 2 is set up and is distributed the first slot hole 7 of symmetry in front and back, and the first slot hole 7 is installed electric cylinder 8, and the output end of electric cylinder 8 is installed suction cup 9, and the lower end of fixed frame 2 is set up second slot hole 13, and second slot hole 13 is installed noise detector 14, moisture-proof frame 16 and controller 15.

[0024] Through starting unmanned aerial vehicle 1 control device and flying to the top of the noise source to be detected, find the suitable position, reach and use support frame 20 and land, start electric cylinder 8 and push suction cup 9 and fix in the predetermined position, give signal transceiver 5 and send signal, and signal transceiver 5 receives signal and controls controller 15 to start noise detector 14, and noise detector 14 will detect the noise signal and transmit back through signal transceiver 5.

[0025] Please refer to Figure 4 In the embodiment, the lower end of fixed frame 2 is provided with dustproof net 11, the lower end inner wall of fixed frame 2 is set up and is distributed the sliding groove 10 of symmetry in left and right, the left end of fixed frame 2 is screw-mounted threaded column 25, threaded column 25 passes through fixed frame 2 and is screw-mounted in the left end of dustproof net 11, when using, prevent dust from flowing into the device through dustproof net 11, cause equipment damage, the left and right ends of dustproof net 11 are fixedly connected with sliding block 24, sliding block 24 and sliding groove 10 are matched, the rear end of dustproof net 11 is fixedly connected with first handle 12, when using, through using first handle 12 and sliding along sliding groove 10, can quickly complete the disassembly of dustproof net 11.

[0026] Please see Figure 5 In this embodiment, the front end of the noise detector 14 is fitted to the inner wall of the front end of the second slot 13, the rear end of the noise detector 14 is fitted to the front end of the moisture-proof frame 16, the front end of the controller 15 is fitted to the rear end of the moisture-proof frame 16, and the rear end of the controller 15 is fitted to the inner wall of the rear end of the second slot 13. During use, the tight fit between the noise detector 14, the controller 15, and the moisture-proof frame 16 within the second slot 13 prevents damage to the sensors within the second slot 13 due to mutual collisions. A frame door 19 is provided at the lower end of the moisture-proof frame 16 for moisture protection. Two second handles 17 are symmetrically distributed on the inner walls of the left and right ends of the frame 16. The moisture-proof frame 16 is filled with desiccant. When in use, the moisture-proof frame 16 can be removed by using the second handles 17 to replace the desiccant. Four limiting grooves 18 are provided on the lower edge of the moisture-proof frame 16. Four limiting blocks 23 are fixed to the upper end of the frame door 19. The limiting grooves 18 and the limiting blocks 23 are compatible. When in use, the moisture-proof frame 16 and the frame door 19 can be opened and closed by the cooperation of the limiting blocks 23 and the limiting grooves 18.

[0027] Please see Figures 3-5 In this embodiment, the lower end of the drone 1 is fixed with a support frame 20 that is symmetrically distributed on the left and right, and the front end of the drone 1 is provided with a light 21. When in use, the drone 1 is made to land smoothly by the second support frame 20, and the light 21 provides nighttime illumination.

[0028] Before use, first start the drone 1 to fly to the vicinity of the area to be detected and find a suitable position. After arriving, land using the support frame 20.

[0029] Then, the electric cylinder 8 is activated to push the suction cup 9, so that the suction cup 9 extends beyond the support frame 20 and is fixed in the predetermined position. Then, a signal to start detection is sent to the signal transceiver 5. After receiving the signal, the signal transceiver 5 controls the controller 15 to start the noise detector 14 to start noise detection. The noise detector 14 transmits the detected noise signal back through the signal transceiver 5.

[0030] After prolonged use, use the first handle 12 to pull out the dustproof net 11 along the slide 10, clean the dust on the dustproof net 11, and finally open the frame door 19. Use the second handle 17 to take out the moisture-proof frame 16 and replace the desiccant inside the moisture-proof frame 16.

[0031] Through the above steps, the electric cylinder 8 is activated to push the suction cup 9 to be fixed in the predetermined position, and a signal is sent to the signal transceiver 5. After receiving the signal, the signal transceiver 5 controls the controller 15 to activate the noise detector 14. The noise detector 14 transmits the detected noise signal back through the signal transceiver 5. The dustproof net 11 is pulled out along the slide 10 by using the first handle 12 to clean the dustproof net 11. Finally, the frame door 19 is opened, and the moisture-proof frame 16 is taken out by using the second handle 17. The desiccant in the moisture-proof frame 16 is replaced. This solves the problem that existing environmental noise detection devices cannot detect noise because the noise generator refuses to do so for various reasons, and that dust or moisture may accumulate and be difficult to deal with after long-term use.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An environmental noise detection device, comprising a drone (1), a fixed frame (2), and a fixed plate (3), characterized in that: It also includes a suction cup (9), a dustproof net (11), a noise detector (14) and a moisture-proof frame (16). A fixed plate (3) is installed on the upper end of the drone (1). A monitor (4) and a signal transceiver (5) are installed on the upper end of the fixed frame (2). The monitor (4) is located at the rear end of the signal transceiver (5). A battery slot (22) is opened on the upper end of the drone (1). A power supply (6) is installed in the battery slot (22). A fixed frame (2) is installed on the lower end of the drone (1). A first slot (7) is symmetrically distributed on the upper end of the fixed frame (2). An electric cylinder (8) is installed in the first slot (7). A suction cup (9) is installed on the output end of the electric cylinder (8). A second slot (13) is opened on the lower end of the fixed frame (2). A noise detector (14), a moisture-proof frame (16) and a controller (15) are installed in the second slot (13).

2. The environmental noise detection device according to claim 1, characterized in that: A dustproof net (11) is provided at the lower end of the fixed frame (2). A sliding groove (10) with symmetrical distribution on the left and right sides is provided on the inner wall of the lower end of the fixed frame (2). A threaded post (25) is threadedly installed at the left end of the fixed frame (2). The threaded post (25) passes through the fixed frame (2) and is threadedly installed at the left end of the dustproof net (11).

3. The environmental noise detection device according to claim 2, characterized in that: The dustproof net (11) has sliders (24) fixed at both ends. The sliders (24) and the grooves (10) are compatible. The dustproof net (11) has a first handle (12) fixed at the rear end.

4. The environmental noise detection device according to claim 3, characterized in that: The front end of the noise detector (14) and the inner wall of the front end of the second slot (13) are in contact with each other. The rear end of the noise detector (14) and the front end of the moisture-proof frame (16) are in contact with each other. The front end of the controller (15) and the rear end of the moisture-proof frame (16) are in contact with each other. The rear end of the controller (15) and the inner wall of the rear end of the second slot (13) are in contact with each other.

5. The environmental noise detection device according to claim 4, characterized in that: A frame door (19) is provided at the lower end of the moisture-proof frame (16), and two second handles (17) are installed on the inner walls of the left and right ends of the moisture-proof frame (16) in a symmetrical manner. Drying powder is provided inside the moisture-proof frame (16).

6. The environmental noise detection device according to claim 5, characterized in that: Four limiting grooves (18) are provided at the lower edge of the moisture-proof frame (16), and four limiting blocks (23) are fixed at the upper end of the frame door (19). The limiting grooves (18) and the limiting blocks (23) are compatible.

7. The environmental noise detection device according to claim 6, characterized in that: The lower end of the drone (1) is fixed with a support frame (20) that is symmetrically distributed on the left and right, and the front end of the drone (1) is equipped with a lighting lamp (21).

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