Noise detection device for environment detection

Abstract

The utility model discloses a noise detection device for environment detection, which belongs to the technical field of environment detection, and comprises a detector main body, the top of the detector main body is connected with the bottom of a sliding plate, the inner wall of the sliding plate is provided with a sliding groove, a sliding block is slidably connected in the sliding groove, a first bearing is arranged in the sliding block, and a second bearing is arranged in the first bearing. The sliding block is rotationally connected with a rotating rod through a first bearing, the outer wall of the rotating rod is fixedly connected with a bird repelling bat, and the side face of the sliding block is connected with the corresponding side of a connecting block. According to the noise detection device for environment detection, the sliding plate, the sliding groove, the sliding block, the first bearing, the rotating rod, a bird repelling bat, a lead screw and a motor are arranged, in the using process of the detection device, the bird repelling bat moves in a reciprocating mode, so that birds near the detector body can be repelled through the bird repelling bat, and the noise detection effect is improved. Therefore, the sound of birds is prevented from influencing the detection of the detector main body, and the detection accuracy of the detection device is further ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental detection, in particular to a noise detection device used for environmental detection. Background Art

[0002] Environmental noise refers to the sound generated in industrial production, construction, transportation and social life that disturbs the surrounding living environment. Noise detection devices are instruments used to detect and test noise in public places such as work sites and squares. Noise pollution is one of the most influential environmental pollution. Higher decibel noise can even cause serious damage to the human eardrum, resulting in deafness. The application of noise detection devices can provide the decibel level of noise so that relevant measures can be taken to control and reduce noise.

[0003] A Chinese patent discloses a noise detection device for environmental detection, with the announcement number CN216978127U. The article states that "it includes a shell, a lifting assembly is fixedly installed inside the shell, a detection head is fixedly installed on the top of the lifting assembly, drive assemblies are sleeved and installed on both sides of the lifting assembly, a top cover is fixedly installed on the top of the shell, a base is fixedly installed on the bottom of the shell, and limiting assemblies are fixedly installed on both sides of the top of the base." During the detection process of the existing detection device, the calls of surrounding birds and insects will have a negative impact on the detection performance of the detection device, which will cause the detection device to easily have inaccurate detection. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a noise detection device for environmental detection, which solves the problem that during the detection process of the existing detection device, the calls of surrounding birds and insects will have a negative impact on the detection performance of the detection device, thereby causing the detection device to easily make inaccurate detections.

[0005] The technical solution of the utility model is as follows: A noise detection device for environmental detection, comprising a detector body, characterized in that: the top of the detector body is connected to the bottom of a skateboard, a slide groove is provided on the inner wall of the skateboard, a slider is slidably connected in the slide groove, a first bearing is provided in the slider, the slider is rotatably connected to a rotating rod through the first bearing, a bird-repelling racket is fixedly connected to the outer wall of the rotating rod, a side surface of the slider is connected to a side corresponding to a connecting block, the inner wall of the connecting block is threadedly connected to the outer wall of a lead screw, one end of the lead screw is transmission-connected to the output end of a motor, the bottom of the motor is connected to the top of a mounting plate, and one end of the mounting plate is connected to an end corresponding to the detector body.

[0006] As a further solution of the utility model: the top of the detector body is connected to the bottom of the support plate, a second bearing is clamped in the support plate, and the support plate is rotatably connected to the screw rod through the second bearing.

[0007] As a further solution of the utility model: the top of the detector body is connected to the bottom of the support frame, the top of the support frame is connected to the bottom of the rack, the rack is meshed with the gear, and the inner wall of the gear is connected to the outer wall of the rotating rod.

[0008] As a further solution of the utility model: one end of the detector body is connected to a corresponding end of the extension plate, and an end of the extension plate away from the detector body is fixedly connected to a bracket, and a solar photovoltaic panel is arranged in the bracket.

[0009] As a further solution of the utility model: an insect repellent lamp is fixedly connected to the bottom of the inner wall of the extension plate, a conversion box is fixedly connected to the bottom of the inner wall of the extension plate, the conversion box is electrically connected to the solar photovoltaic panel through a wire, and the conversion box is electrically connected to the insect repellent lamp through a wire.

[0010] As a further solution of the utility model: a heat dissipation groove is opened on the side of the detector body, and a heat dissipation mesh plate is arranged in the heat dissipation groove.

[0011] As a further solution of the utility model: two movable grooves are provided in the heat dissipation groove, and movable plates are slidably connected in both movable grooves. One side of the movable plate is provided with anti-slip texture, and a spring is provided in the movable groove. One end of the spring is connected to the top of the inner wall of the movable groove, and the other end of the spring is connected to the top line of the movable plate.

[0012] As a further solution of the utility model: two mounting frames are arranged at the bottom of the detector body, and a plurality of mounting holes are opened in the two mounting frames at equal distances.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. The noise detection device for environmental detection is provided with a slide plate, a slide groove, a slider, a first bearing, a rotating rod, a bird-repelling racket, a screw rod and a motor. When in use, the motor is started, and the rotation of the motor drives the screw rod to rotate. Since the screw rod and the connecting block are threadedly connected, the connecting block can be driven. The movement of the connecting block drives the slider to move along the slide groove, thereby driving the rotating rod and the bird-repelling racket to move. During the use of the detection device, the bird-repelling racket is reciprocated so that the bird-repelling racket can drive away birds near the detector body, thereby avoiding the influence of the birds' calls on the detection of the detector body, thereby ensuring the detection accuracy of the detection device.

[0015] 2. The noise detection device for environmental detection is provided with a second bearing, a support frame, a rack and a gear. When the rotating rod and the bird-repelling racket move, the gear will be driven to roll. Since the gear is meshed with the rack and under the action of the first bearing, the bird-repelling racket will rotate synchronously during the movement. By rotating the bird-repelling racket, the bird-repelling racket can achieve a driving effect and prevent the surrounding birds from staying on the detector body. In addition, with the cooperation of the second bearing and the support frame, the screw rod can be limited and supported during rotation, and the screw rod can be prevented from shaking during rotation and affecting its transmission effect. At the same time, the friction generated when the screw rod rotates can be reduced to ensure its rotation accuracy and thus ensure its rotation stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the bracket of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the extension plate of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the screw rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the spring of the utility model from the front;

[0022] In the figure: 1 detector body, 2 slide plate, 3 slide groove, 4 slider, 5 first bearing, 6 rotating rod, 7 bird driving rack, 8 connecting block, 9 screw rod, 10 motor, 11 mounting plate, 12 support plate, 13 second bearing, 14 support frame, 15 rack, 16 gear, 17 extension plate, 18 bracket, 19 solar photovoltaic panel, 20 insect repellent lamp, 21 conversion box, 22 heat dissipation groove, 23 heat dissipation mesh plate, 24 moving groove, 25 moving plate, 26 spring, 27 mounting frame. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5As shown, the utility model provides a technical solution: a noise detection device for environmental detection, comprising a detector body 1, characterized in that: the top of the detector body 1 is connected to the bottom of a slide plate 2, the inner wall of the slide plate 2 is provided with a slide groove 3, a slider 4 is slidably connected in the slide groove 3, a first bearing 5 is arranged in the slider 4, the slider 4 is rotatably connected to a rotating rod 6 through the first bearing 5, a bird-repelling racket 7 is fixedly connected to the outer wall of the rotating rod 6, a side surface of the slider 4 is connected to a side corresponding to a connecting block 8, the inner wall of the connecting block 8 is threadedly connected to the outer wall of a screw rod 9, one end of the screw rod 9 is drivingly connected to the output end of a motor 10, the bottom of the motor 10 is connected to the top of a mounting plate 11, and one end of the mounting plate 11 is connected to the corresponding end of the detector body 1 The top of the detector body 1 is connected to the bottom of the support plate 12, and a second bearing 13 is clamped in the support plate 12. The support plate 12 is rotatably connected to the screw rod 9 through the second bearing 13. By setting the second bearing 13 and the support frame 14, it can play a role of limiting and supporting during the rotation of the screw rod 9, avoiding the screw rod 9 from shaking during the rotation process and affecting its transmission effect. At the same time, it can reduce the friction generated when the screw rod 9 rotates, ensure its rotation accuracy, and then ensure its rotation stability. The top of the detector body 1 is connected to the bottom of the support frame 14, and the top of the support frame 14 is connected to the bottom of the rack 15. The rack 15 is meshed with the gear 16, and the inner wall of the gear 16 is connected to the outer wall of the rotating rod 6. By setting the rack 1 5 and gear 16, when the rotating rod 6 and the bird-repelling racket 7 move, the gear 16 will be driven to roll. Since the gear 16 is meshed with the rack 15 and under the action of the first bearing 5, the bird-repelling racket 7 will rotate synchronously during the movement. By rotating the bird-repelling racket 7, the driving effect of the bird-repelling racket 7 can be improved to avoid the surrounding birds from staying on the detector body 1. One end of the detector body 1 is connected to the corresponding end of the extension plate 17, and the end of the extension plate 17 away from the detector body 1 is fixedly connected with a bracket 18, and a solar photovoltaic panel 19 is arranged in the bracket 18. The bottom of the inner wall of the extension plate 17 is fixedly connected with an insect repellent lamp 20, and the bottom of the inner wall of the extension plate 17 is fixedly connected with a conversion box 21. The conversion box 21 is connected to the solar panel 19 through a wire. The solar photovoltaic panel 19 is electrically connected, and the conversion box 21 is electrically connected to the insect repellent lamp 20 through a wire. By setting the insect repellent lamp 20, insects around the detector body 1 can be driven away, thereby avoiding the negative impact of the sound generated by the insects on the detection result of the detector body 1, and the insect repellent lamp 20 can be autonomously powered by the solar photovoltaic panel 19, saving energy. A heat dissipation groove 22 is provided on the side of the detector body 1, and a heat dissipation mesh plate 23 is provided in the heat dissipation groove 22. Two movable grooves 24 are provided in the heat dissipation groove 22, and movable plates 25 are slidably connected in the two movable grooves 24. One side of the movable plate 25 is provided with anti-slip textures, and a spring 26 is provided in the movable groove 24, and one end of the spring 26 is connected to the top of the inner wall of the movable groove 24.The other end of the spring 26 is connected to the top line of the movable plate 25. By setting the movable plate 25 and the spring 26, when the heat dissipation mesh plate 23 needs to be installed, the movable plate 25 is first moved into the movable groove 24, and the spring 26 is compressed, and then the heat dissipation mesh plate 23 is placed in the heat dissipation groove 22, and then the movable plate 25 is loosened, so that the movable plate 25 moves downward under the action of the spring 26, and the heat dissipation mesh plate 23 can be limited, and the heat dissipation mesh plate 23 can be installed, so that the heat dissipation mesh plate 23 can be installed and disassembled conveniently, and the heat dissipation mesh plate 23 can be replaced and cleaned. Two mounting frames 27 are arranged at the bottom of the detector body 1, and a number of mounting holes are evenly spaced in the two mounting frames 27.

[0025] The working principle of the utility model is:

[0026] When in use, start the motor 10, and the rotation of the motor 10 drives the screw rod 9 to rotate. Since the screw rod 9 and the connecting block 8 are threadedly connected, the connecting block 8 can be driven. The movement of the connecting block 8 drives the slider 4 to move along the slide groove 3, thereby driving the rotating rod 6 and the bird-repelling racket 7 to move. When the rotating rod 6 and the bird-repelling racket 7 move, the gear 16 will be driven to roll. Since the gear 16 is meshed with the rack 15 and under the action of the first bearing 5, the bird-repelling racket 7 will rotate synchronously during the movement. When it is necessary to install the heat dissipation mesh plate 23, first move the movable plate 25 into the movable groove 24, and compress the spring 26, then put the heat dissipation mesh plate 23 into the heat dissipation groove 22, and then release the movable plate 25, so that the movable plate 25 moves downward under the action of the spring 26, the heat dissipation mesh plate 23 can be limited, and the heat dissipation mesh plate 23 can be installed.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A noise detection device for environmental detection, comprising a detector body (1), characterized in that: The top of the detector body (1) is connected to the bottom of the slide plate (2); the inner wall of the slide plate (2) is provided with a slide groove (3); a slider (4) is slidably connected in the slide groove (3); a first bearing (5) is provided in the slider (4); the slider (4) is rotatably connected to the rotating rod (6) via the first bearing (5); a bird-repelling racket (7) is fixedly connected to the outer wall of the rotating rod (6); a side surface of the slider (4) is connected to a side corresponding to a connecting block (8); the inner wall of the connecting block (8) is threadedly connected to the outer wall of a screw rod (9); one end of the screw rod (9) is drivingly connected to the output end of a motor (10); the bottom of the motor (10) is connected to the top of a mounting plate (11); and one end of the mounting plate (11) is connected to a corresponding end of the detector body (1).

2. A noise detection device for environmental detection according to claim 1, characterized in that: The top of the detector body (1) is connected to the bottom of a support plate (12); a second bearing (13) is clamped inside the support plate (12); and the support plate (12) is rotatably connected to the screw rod (9) via the second bearing (13).

3. A noise detection device for environmental detection according to claim 1, characterized in that: The top of the detector body (1) is connected to the bottom of the support frame (14), the top of the support frame (14) is connected to the bottom of the rack (15), the rack (15) is meshed with the gear (16), and the inner wall of the gear (16) is connected to the outer wall of the rotating rod (6).

4. A noise detection device for environmental detection according to claim 1, characterized in that: One end of the detector body (1) is connected to a corresponding end of an extension plate (17), and an end of the extension plate (17) away from the detector body (1) is fixedly connected to a bracket (18), wherein a solar photovoltaic panel (19) is arranged in the bracket (18).

5. A noise detection device for environmental detection according to claim 4, characterized in that: An insect repellent lamp (20) is fixedly connected to the bottom of the inner wall of the extension plate (17), a conversion box (21) is fixedly connected to the bottom of the inner wall of the extension plate (17), the conversion box (21) is electrically connected to the solar photovoltaic panel (19) via a wire, and the conversion box (21) is electrically connected to the insect repellent lamp (20) via a wire.

6. A noise detection device for environmental detection according to claim 1, characterized in that: A heat dissipation groove (22) is provided on the side of the detector body (1), and a heat dissipation mesh plate (23) is arranged in the heat dissipation groove (22).

7. A noise detection device for environmental detection according to claim 6, characterized in that: Two movable grooves (24) are provided in the heat dissipation groove (22), and movable plates (25) are slidably connected in the two movable grooves (24), and one side of the movable plate (25) is provided with anti-slip patterns. A spring (26) is provided in the movable groove (24), and one end of the spring (26) is connected to the top of the inner wall of the movable groove (24), and the other end of the spring (26) is connected to the top line of the movable plate (25).

8. A noise detection device for environmental detection according to claim 1, characterized in that: Two mounting frames (27) are provided at the bottom of the detector body (1), and a plurality of mounting holes are provided in the two mounting frames (27) at equal intervals.

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