Environmental noise detection device with anti-falling structure

Abstract

The utility model provides an environmental noise detection device with an anti-falling structure. The environmental noise detection device with the anti-falling structure comprises a main body, a damping mechanism is arranged in the main body, the damping mechanism comprises a first mounting box, a controller, a vibration sensor, a noise detector, two sound detection rods, a first sponge, a first magnetic block, a second magnetic block and a second sponge, the first mounting box is fixedly mounted in the main body, and the second mounting box is fixedly mounted in the main body. The controller is fixedly installed in the first installation box, and the vibration sensor and the noise detector are both arranged in the first installation box. The environmental noise detection device with the anti-falling structure has the advantages that the damping mechanism is arranged, the internal device is damped through magnetic force, the anti-falling effect is strong, the blocking mechanism is arranged to prevent water from holding dirt, the internal device is better protected, and the installation mechanism is arranged to facilitate fixation and replacement of the detection device.

Description

Technical Field

[0001] The utility model belongs to the technical field of noise detection, and in particular relates to an environmental noise detection device with an anti-fall structure. Background Art

[0002] Noise is a type of sound that causes people to be irritated or whose volume is too loud and endangers human health. Noise usually refers to those unpleasant and annoying sounds. From the perspective of environmental protection, all sounds that affect people's normal study, work and rest, and all "unwanted sounds" in certain occasions are collectively referred to as noise, such as the roar of machines, the sound of motors and horns of various means of transportation, the noise of people and various sudden sounds, etc., are all called noise. Noise pollution mainly comes from transportation, vehicle horns, industrial noise, construction, social noise such as concert halls, tweeters, morning markets and people talking loudly, etc. Therefore, a noise detection device is needed to detect the noise decibel in real time to prevent the generation of high-decibel noise. The existing portable noise detection device does not have an anti-fall function and is easily damaged when it falls.

[0003] After searching, in the related technology, the patent document with authorization publication number CN215296452U discloses an environmental noise detection device with an anti-fall structure, including a collection detection head, a ventilation plate, a display screen, a control switch, an alarm, a first guardrail, a second guardrail and an anti-fall structure. The top of the environmental noise detection device body is provided with a collection detection head, the ventilation plate is provided at the upper part of the surface of the environmental noise detection device body, the display screen is provided at one side of the ventilation plate, the control switch is provided at the lower part of the surface of the environmental noise detection device body, the alarm is provided at one side of the control switch, the first guardrail is provided at one side of the environmental noise detection device body, the second guardrail is provided at the other side of the environmental noise detection device body, and the anti-fall structure is provided at the rear part of the environmental noise detection device body.

[0004] Regarding the above-mentioned related technologies, the utility model inventor believes that the following defects exist: the structure is complex and fragile, the anti-fall effect is not good enough, and the protection after falling is insufficient.

[0005] Therefore, it is necessary to provide a new environmental noise detection device with an anti-fall structure to solve the above technical problems. Utility Model Content

[0006] The technical problem solved by the utility model is to provide an environmental noise detection device with an anti-fall structure, which is provided by setting a shock-absorbing mechanism to reduce the shock of an internal device through magnetic force, has a strong anti-fall effect, prevents water and pollution from entering by setting a locking mechanism, and better protects the internal device, and facilitates the fixation and replacement of the detection device by setting an installation mechanism.

[0007] In order to solve the above technical problems, the utility model provides an environmental noise detection device with an anti-fall structure, comprising: a main body, a shock absorbing mechanism is arranged in the main body, the shock absorbing mechanism comprises an installation box 1, a controller, a vibration sensor, a noise detector, two sound detection rods, a sponge 1, a magnetic block 1, a magnetic block 2 and a sponge 2, the installation box 1 is fixedly installed in the main body, the controller is fixedly installed in the installation box 1, the vibration sensor and the noise sensor are both arranged in the installation box 1, the two sound detection rods are both fixedly installed on the noise sensor, the installation box 1 is provided with two through holes 1, the main body is provided with two sliding holes, the two through holes 1 and the two sliding holes are both adapted to the two sound detection rods, the sponge 1 is fixedly installed on the top inner wall of the main body, the magnetic block 1 is fixedly installed on the bottom of the installation box 1, the magnetic block 2 is fixedly installed on the bottom inner wall of the main body, and the sponge 2 is fixedly installed on the top of the magnetic block 2.

[0008] As a further solution of the utility model, a locking mechanism is provided on the top of the main body, and the locking mechanism includes a buckle cover, a fixed block, a motor and two closing leaves. The buckle cover is fixedly installed on the top of the main body, the fixed block is rotatably installed on the top outer wall of the main body, the motor is fixedly installed on the top inner wall of the buckle cover, and the two closing leaves are slidably installed in two sliding holes, and the two closing leaves are fixedly connected to the fixed block.

[0009] As a further solution of the utility model, a mounting mechanism is provided on one side of the main body, and the mounting mechanism includes a second mounting box, two limit rods, a double-threaded rod and two arc-shaped clamping plates. The second mounting box is arranged on one side of the main body, and the two limit rods are fixedly mounted in the second mounting box, and the double-threaded rod is rotatably mounted in the second mounting box, and one end of the double-threaded rod extends outside the second mounting box, and the two arc-shaped clamping plates are threadedly mounted on the double-threaded rod and are in sliding contact with the two limit rods.

[0010] As a further solution of the utility model, a sliding groove is provided on an outer wall of one side of the installation box 2.

[0011] As a further solution of the utility model, a slide rail is fixedly installed on an outer wall of one side of the main body, and the slide rail is adapted to the slide groove.

[0012] As a further solution of the utility model, a counterweight block is fixedly installed on the top of the main body.

[0013] Compared with the related art, the environmental noise detection device with an anti-fall structure provided by the utility model has the following beneficial effects:

[0014] 1. The utility model provides a shock-absorbing mechanism to reduce the shock of the internal device through magnetic force, which has good buffering effect and strong anti-fall effect;

[0015] 2. The utility model is provided with a locking mechanism, so that the device automatically closes after falling, preventing water and dirt from entering and better protecting the internal device;

[0016] 3. The utility model provides a mounting mechanism to facilitate the fixing and replacement of the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the environmental noise detection device with an anti-fall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the environmental noise detection device with an anti-fall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the detection part structure of the environmental noise detection device with an anti-fall structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the installation mechanism of the environmental noise detection device with an anti-fall structure of the utility model.

[0022] In the figure: 1. main body; 2. installation box 1; 3. controller; 4. vibration sensor; 5. noise detector; 6. sound detection rod; 7. sponge 1; 8. magnet 1; 9. magnet 2; 10. sponge 2; 11. buckle cover; 12. fixing block; 13. motor; 14. closing leaf; 15. installation box 2; 16. limit rod; 17. double-threaded rod; 18. arc splint; 19. slide rail; 20. counterweight. DETAILED DESCRIPTION

[0023] Please refer to Figures 1 to 4 ,in, Figure 1 It is a three-dimensional structural schematic diagram of the environmental noise detection device with an anti-fall structure of the utility model; Figure 2 This is a schematic diagram of the internal structure of the environmental noise detection device with an anti-fall structure of the utility model; Figure 3 This is a schematic diagram of the detection part structure of the environmental noise detection device with an anti-fall structure of the utility model; Figure 4The utility model is a schematic diagram of the installation mechanism of the environmental noise detection device with an anti-fall structure. The environmental noise detection device with an anti-fall structure comprises: a main body 1, a shock absorbing mechanism is arranged in the main body 1, and the shock absorbing mechanism comprises an installation box 1 2, a controller 3, a vibration sensor 4, a noise detector 5, two sound detection rods 6, a sponge 1 7, a magnetic block 1 8, a magnetic block 2 9 and a sponge 2 10, the installation box 1 2 is fixedly installed in the main body 1, the controller 3 is fixedly installed in the installation box 1 2, the vibration sensor 4 and the noise detector 5 are both arranged in the installation box 1 2, the two sound detection rods 6 are both fixedly installed on the noise detector 5, the installation box 1 2 is provided with two through holes 1, the main body 1 is provided with two sliding holes, the two through holes 1 and the two sliding holes are both adapted to the two sound detection rods 6, the sponge 1 7 is fixedly installed on the top inner wall of the main body 1, the magnetic block 1 8 is fixedly installed on the bottom of the installation box 1 2, the magnetic block 2 9 is fixedly installed on the bottom inner wall of the main body 1, and the sponge 2 10 is fixedly installed on the top of the magnetic block 2 9.

[0024] Through the cooperation between the magnetic block 1 8 and the magnetic block 2 9, the internal device is shock-absorbing through magnetic force, and the buffering effect is good and the anti-fall effect is strong.

[0025] A locking mechanism is provided at the top of the main body 1, and the locking mechanism includes a buckle cover 11, a fixing block 12, a motor 13 and two closing leaves 14. The buckle cover 11 is fixedly mounted on the top of the main body 1, the fixing block 12 is rotatably mounted on the top outer wall of the main body 1, the motor 13 is fixedly mounted on the top inner wall of the buckle cover 11, and the two closing leaves 14 are both slidably mounted in two sliding holes, and the two closing leaves 14 are both fixedly connected to the fixing block 12.

[0026] Through the cooperation between the vibration sensor 4 and the closing leaf 14, the device is automatically closed after falling, preventing water and dirt from entering and better protecting the internal device.

[0027] A mounting mechanism is provided on one side of the main body 1, and the mounting mechanism includes a second mounting box 15, two limiting rods 16, a double-threaded rod 17 and two arc-shaped clamping plates 18. The second mounting box 15 is arranged on one side of the main body 1, and the two limiting rods 16 are fixedly mounted in the second mounting box 15, and the double-threaded rod 17 is rotatably mounted in the second mounting box 15. One end of the double-threaded rod 17 extends outside the second mounting box 15, and the two arc-shaped clamping plates 18 are threadedly mounted on the double-threaded rod 17 and are in sliding contact with the two limiting rods 16;

[0028] A sliding groove is provided on one side outer wall of the installation box 2 15;

[0029] A slide rail 19 is fixedly mounted on one side outer wall of the main body 1 , and the slide rail 19 is adapted to the slide groove.

[0030] The cooperation between the double-threaded rod 17 and the arc-shaped clamping plate 18 facilitates the fixing and replacement of the detection device.

[0031] A counterweight 20 is fixedly mounted on the top of the main body 1 .

[0032] The working principle of the environmental noise detection device with an anti-fall structure provided by the utility model is as follows:

[0033] The first step: first adjust the distance between the two arc-shaped clamping plates 18 by rotating the exposed part of the double-threaded rod 17, and fix the installation box 2 15 in the environment, and then insert the main body 1 into the installation box 2 15 through the slide rail 19 and the slide groove for fixation. When the device falls accidentally, the direction is changed under the action of the counterweight block 20 so that the device falls vertically. While landing, the installation box 1 2 inside the main body 1 continues to slide downward due to inertia, and is buffered by the repulsive force under the mutual cooperation of the magnetic block 1 8 and the magnetic block 2 9, and is pushed back to the top, and stops after it presses against the sponge 1 7 installed on the top inner wall of the main body 1.

[0034] The second step: when the device falls, the vibration sensor 4 in the installation box 2 is triggered, and with the cooperation of the controller 3, the control motor 13 drives the two closing leaves 14 to rotate, blocking the two sliding holes to prevent water and pollution from entering and better protecting the internal device.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. An environmental noise detection device with an anti-fall structure, characterized in that: include: A main body, wherein a shock absorbing mechanism is arranged in the main body, and the shock absorbing mechanism comprises an installation box 1, a controller, a vibration sensor, a noise detector, two sound detection rods, a sponge 1, a magnetic block 1, a magnetic block 2 and a sponge 2. The installation box 1 is fixedly installed in the main body, the controller is fixedly installed in the installation box 1, the vibration sensor and the noise detector are both arranged in the installation box 1, the two sound detection rods are both fixedly installed on the noise detector, the installation box 1 is provided with two through holes 1, the main body is provided with two sliding holes, the two through holes 1 and the two sliding holes are both adapted to the two sound detection rods, the sponge 1 is fixedly installed on the top inner wall of the main body, the magnetic block 1 is fixedly installed on the bottom of the installation box 1, the magnetic block 2 is fixedly installed on the bottom inner wall of the main body, and the sponge 2 is fixedly installed on the top of the magnetic block 2.

2. The environmental noise detection device with an anti-fall structure according to claim 1, characterized in that: A locking mechanism is provided on the top of the main body, and the locking mechanism includes a buckle cover, a fixing block, a motor and two closing leaves. The buckle cover is fixedly mounted on the top of the main body, the fixing block is rotatably mounted on the top outer wall of the main body, the motor is fixedly mounted on the top inner wall of the buckle cover, and the two closing leaves are both slidably mounted in two sliding holes, and the two closing leaves are both fixedly connected to the fixing block.

3. The environmental noise detection device with an anti-fall structure according to claim 1, characterized in that: A mounting mechanism is provided on one side of the main body, and the mounting mechanism includes a second mounting box, two limit rods, a double-threaded rod and two arc-shaped clamping plates. The second mounting box is arranged on one side of the main body, and the two limit rods are fixedly mounted in the second mounting box, and the double-threaded rod is rotatably mounted in the second mounting box, and one end of the double-threaded rod extends to the outside of the second mounting box, and the two arc-shaped clamping plates are threadedly mounted on the double-threaded rod and are in sliding contact with the two limit rods.

4. The environmental noise detection device with an anti-fall structure according to claim 3, characterized in that: A sliding groove is provided on one outer wall of the installation box 2.

5. The environmental noise detection device with an anti-fall structure according to claim 4, characterized in that: A slide rail is fixedly mounted on one side outer wall of the main body, and the slide rail is adapted to the slide groove.

6. The environmental noise detection device with an anti-fall structure according to claim 1, characterized in that: A counterweight is fixedly mounted on the top of the main body.

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