CN217304143U - District noise environment detection device - Google Patents
District noise environment detection device Download PDFInfo
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- CN217304143U CN217304143U CN202220666414.8U CN202220666414U CN217304143U CN 217304143 U CN217304143 U CN 217304143U CN 202220666414 U CN202220666414 U CN 202220666414U CN 217304143 U CN217304143 U CN 217304143U
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Abstract
The utility model relates to an environmental noise detects technical field, discloses a district noise environment detection device, the on-line screen storage device comprises a base, the intermediate position department movable mounting at base top has first screw rod, the top fixed mounting of base has four first gag lever posts, four equal movable sleeve joint installs first stop collar, four on the first gag lever post fixed mounting has first lifter plate between the first stop collar, the inside intermediate position department of first lifter plate is provided with first internal thread cover, first internal thread cover screw thread cup joints and installs on the first screw rod, the top fixed mounting of first lifter plate has two connecting rods, two the top fixed mounting of connecting rod has the protecting box, the intermediate position department movable mounting of the inside one side of protecting box has the second screw rod. The utility model discloses a set up a series of structures and make this device have and can reduce the dust and cause the influence and be convenient for highly adjusting the characteristics to noise detection appearance.
Description
Technical Field
The utility model relates to an environmental noise detects technical field, in particular to district noise environment detection device.
Background
The environmental noise refers to the sound generated in industrial production, building construction, transportation and social life and disturbing the surrounding living environment, and the noise tester is used for detecting and testing the noise in public places such as a working site and a square, and the noise pollution is one of the great environmental pollutions, and the noise with higher decibel can even cause serious damage to the eardrum of a person to cause hearing loss and the like.
The most of current noise tester exposes through branch and installs in the air apart from one section distance on ground, because outdoor dust is more, covers easily amasss on noise detection appearance, may influence noise detection appearance's measurement accuracy in the time of the end, is not convenient for adjust the height of tester according to the in-service use demand simultaneously, uses and has the limitation. Therefore, a device for detecting the noise environment of the cell is provided.
Disclosure of Invention
The utility model aims at providing a district noise environment detection device has and can reduce the dust and cause the influence and be convenient for highly adjusting the effect to noise detection appearance.
The above technical purpose of the present invention can be achieved by the following technical solutions: a community noise environment detection device comprises a base, wherein a first screw is movably arranged at the middle position of the top of the base, four first limiting rods are fixedly arranged at the top of the base, first limiting sleeves are movably sleeved on the four first limiting rods, a first lifting plate is fixedly arranged between the four first limiting sleeves, a first internal thread sleeve is arranged at the middle position inside the first lifting plate, the first internal thread sleeve is in threaded sleeve connection with the first screw, two connecting rods are fixedly arranged at the top of the first lifting plate, a protection box is fixedly arranged at the top ends of the two connecting rods, a second screw is movably arranged at the middle position of one side inside the protection box, a second limiting rod is fixedly arranged at the other side inside the protection box, and a second internal thread sleeve is sleeved on the second screw, a second limiting sleeve is movably sleeved on the second limiting rod, and a second lifting plate is fixedly installed between the second internal thread sleeve and the second limiting sleeve.
The utility model discloses a further set up to: the base is characterized in that an installation cavity is formed in the middle of the interior of the base, a first motor is fixedly installed in the installation cavity, and the bottom end of the first screw rod is fixedly connected with the output end of the first motor.
Through adopting above-mentioned technical scheme, control first motor, can drive first screw rod and rotate.
The utility model discloses a further set up to: a second motor is fixedly mounted in the middle of one side of the bottom of the protective box, and the bottom end of the second screw is fixedly connected with the output end of the second motor.
Through adopting above-mentioned technical scheme, control second motor, can drive the rotation of second screw rod.
The utility model discloses a further set up to: the top ends of the first screw and the four first limiting rods are fixedly provided with limiting blocks.
Through adopting above-mentioned technical scheme, and then can effectually prevent that first internal thread cover and first stop collar from taking off the pole.
The utility model discloses a further set up to: the two sides of the top of the second lifting plate are fixedly provided with mounting rods, and the top end of each mounting rod is fixedly provided with a cover plate.
Through adopting above-mentioned technical scheme, can cover the protective housing through the apron, prevent that external dust from causing the influence to the noise detection appearance when not using.
The utility model discloses a further set up to: and a noise detector is fixedly arranged at the top of the second lifting plate.
Through adopting above-mentioned technical scheme for this device reasonable in design can detect the noise.
The utility model has the advantages that: the first motor is controlled to rotate the first screw, the first screw drives the first internal thread sleeve to move up and down, the first internal thread sleeve drives the first lifting plate to move up and down, the first lifting plate drives the protection box to move up and down through the two connecting rods, and then the noise detector in the protection box can be driven to move up and down, and the height of the noise detector is adjusted; when the noise detector is required to be used, the second motor is controlled to enable the second screw to rotate, the second screw drives the second internal thread sleeve to move upwards, the second internal thread sleeve drives the second lifting plate to move upwards, the second lifting plate drives the noise detector to move upwards, the noise detector is moved out of the protective box to be used, when the noise detector is not used, the second motor is controlled to enable the second screw to rotate reversely, the second screw drives the second internal thread sleeve to move downwards, the second internal thread sleeve drives the second lifting plate to move downwards, the second lifting plate drives the noise detector to move downwards, meanwhile, the second lifting plate drives the cover plate to move downwards through the two mounting rods, the cover plate is enabled to cover the protective box, and the noise detector is prevented from being influenced by external dust when the noise detector is not used.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure, 1, a base; 2. a first lifter plate; 3. a first limit rod; 4. a first screw; 5. a limiting block; 6. a cover plate; 7. a protective box; 8. a second motor; 9. a connecting rod; 10. a first internally threaded sleeve; 11. a first stop collar; 12. installing a cavity; 13. a first motor; 14. a second screw; 15. a second lifter plate; 16. a second internally threaded sleeve; 17. a second stop collar; 18. a second limiting rod; 19. mounting a rod; 20. noise detector.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a technical scheme of a community noise environment detection device comprises a base 1, a first screw 4 is movably installed at the middle position of the top of the base 1, four first limiting rods 3 are fixedly installed at the top of the base 1, first limiting sleeves 11 are movably sleeved on the four first limiting rods 3, a first lifting plate 2 is fixedly installed among the four first limiting sleeves 11, a first internal thread sleeve 10 is arranged at the middle position inside the first lifting plate 2, the first internal thread sleeve 10 is sleeved on the first screw 4 in a threaded manner, two connecting rods 9 are fixedly installed at the top of the first lifting plate 2, a protective box 7 is fixedly installed at the top ends of the two connecting rods 9, a second screw 14 is movably installed at the middle position of one side inside of the protective box 7, a second limiting rod 18 is fixedly installed at the other side inside of the protective box 7, and a second internal thread sleeve 16 is sleeved on the second screw 14, a second limiting sleeve 17 is movably sleeved on the second limiting rod 18, and a second lifting plate 15 is fixedly arranged between the second internal thread sleeve 16 and the second limiting sleeve 17.
Preferably, the middle position inside the base 1 is provided with an installation cavity 12, the inside of the installation cavity 12 is fixedly provided with a first motor 13, the bottom end of the first screw rod 4 is fixedly connected with the output end of the first motor 13, the first motor 13 is controlled, and the first screw rod 4 can be driven to rotate.
Preferably, a second motor 8 is fixedly installed at the middle position of one side of the bottom of the protection box 7, and the bottom end of the second screw 14 is fixedly connected with the output end of the second motor 8, so that the second motor 8 is controlled and the second screw 14 can be driven to rotate.
Preferably, the top ends of the first screw rod 4 and the four first limiting rods 3 are fixedly provided with limiting blocks 5, so that the first internal thread sleeve 10 and the first limiting sleeve 11 can be effectively prevented from disengaging from the rods.
Preferably, the mounting rods 19 are fixedly mounted on two sides of the top of the second lifting plate 15, the cover plates 6 are fixedly mounted at the top ends of the two mounting rods 19, the protective box 7 can be covered by the cover plates 6, and the noise detector 20 is prevented from being affected by external dust when not in use.
Preferably, the top of the second lifting plate 15 is fixedly provided with a noise detector 20, so that the device is reasonable in design and can detect noise.
To sum up, in the device for detecting the noise environment of the residential area, the first screw rod 4 can be rotated by controlling the first motor 13, the first screw rod 4 drives the first internal thread sleeve 10 to move up and down, the first internal thread sleeve 10 drives the first lifting plate 2 to move up and down, the first lifting plate 2 drives the protective box 7 to move up and down through the two connecting rods 9, so as to drive the noise detector 20 inside the protective box 7 to move up and down, the height of the noise detector 20 is adjusted, when the noise detector 20 is required to be used, the second motor 8 is controlled to rotate the second screw rod 14, the second screw rod 14 drives the second internal thread sleeve 16 to move up, the second internal thread sleeve 16 drives the second lifting plate 15 to move up, the second lifting plate 15 drives the noise detector 20 to move up, so that the noise detector can be used when the noise detector is moved out of the protective box 7, and when the noise detector is not used, the second motor 8 is controlled to reversely rotate the second screw rod 14, and then make second screw 14 drive second internal thread cover 16 and move down, second internal thread cover 16 then drives second lifter plate 15 and moves down, and second lifter plate 15 then drives noise detector 20 and moves down, and second lifter plate 15 drives apron 6 through two installation poles 19 and moves down simultaneously, makes it cover protective housing 7, prevents that external dust from causing the influence to noise detector 20 when not using.
Claims (3)
1. A district noise environment detection device, includes base (1), its characterized in that: a first screw rod (4) is movably mounted at the middle position of the top of the base (1), four first limiting rods (3) are fixedly mounted at the top of the base (1), first limiting sleeves (11) are movably sleeved on the four first limiting rods (3), a first lifting plate (2) is fixedly mounted between the four first limiting sleeves (11), a first internal thread sleeve (10) is arranged at the middle position inside the first lifting plate (2), the first internal thread sleeve (10) is installed on the first screw rod (4) in a threaded sleeved mode, two connecting rods (9) are fixedly mounted at the top of the first lifting plate (2), a protective box (7) is fixedly mounted at the top ends of the two connecting rods (9), a second screw rod (14) is movably mounted at the middle position of one side inside the protective box (7), and a second limiting rod (18) is fixedly mounted at the other side inside the protective box (7), the second screw rod (14) is provided with a second internal thread sleeve (16) in a threaded sleeve manner, the second limiting rod (18) is provided with a second limiting sleeve (17) in a movable sleeve manner, and a second lifting plate (15) is fixedly arranged between the second internal thread sleeve (16) and the second limiting sleeve (17).
2. The device for detecting cell noise environment according to claim 1, wherein: a mounting cavity (12) is formed in the middle position inside the base (1), a first motor (13) is fixedly mounted inside the mounting cavity (12), and the bottom end of the first screw (4) is fixedly connected with the output end of the first motor (13); a second motor (8) is fixedly mounted at the middle position of one side of the bottom of the protective box (7), and the bottom end of the second screw (14) is fixedly connected with the output end of the second motor (8).
3. The device for detecting cell noise environment according to claim 1, wherein: the top ends of the first screw (4) and the four first limiting rods (3) are fixedly provided with limiting blocks (5); mounting rods (19) are fixedly mounted on two sides of the top of the second lifting plate (15), and cover plates (6) are fixedly mounted at the top ends of the two mounting rods (19); and a noise detector (20) is fixedly arranged at the top of the second lifting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220666414.8U CN217304143U (en) | 2022-03-25 | 2022-03-25 | District noise environment detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220666414.8U CN217304143U (en) | 2022-03-25 | 2022-03-25 | District noise environment detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217304143U true CN217304143U (en) | 2022-08-26 |
Family
ID=82937005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220666414.8U Active CN217304143U (en) | 2022-03-25 | 2022-03-25 | District noise environment detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217304143U (en) |
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2022
- 2022-03-25 CN CN202220666414.8U patent/CN217304143U/en active Active
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