CN219675279U

CN219675279U - Folding noise tester of accomodating

Info

Publication number: CN219675279U
Application number: CN202320608389.2U
Authority: CN
Inventors: 邓辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-25
Filing date: 2023-03-25
Publication date: 2023-09-12
Anticipated expiration: 2033-03-25

Abstract

The utility model discloses a folding and accommodating noise tester, which relates to the technical field of detection equipment and comprises an accommodating frame, wherein two groups of mutually symmetrical telescopic mechanisms are arranged outside the accommodating frame, and two mutually symmetrical buffer mechanisms are arranged below the two groups of telescopic mechanisms. It can be through accomodating the cooperation of chamber and folding storage mechanism, can rotate through starting servo motor, and then drive the threaded rod, thereby drive the slider of two mutual symmetries and be close to each other or keep away from, the bottom of driving two mutual symmetries articulated bars simultaneously is close to each other or keep away from, finally drive the sliding plate and reciprocate at the inside wall of accomodating the chamber, and drive the noise detection main part and reciprocate, the above-mentioned device has been solved when using, become two independent individuals after dismantling the device, though reduced the volume, still be inconvenient for the induction, in case take place to collide with, will cause the problem of the damage of different degrees to the device, the convenience of this device use has been realized.

Description

Folding noise tester of accomodating

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a folding and containing noise tester.

Background

The noise tester is used for noise detection and testing in public places such as work sites, squares and the like. Noise pollution is one of the environmental pollution with great influence, and noise with high decibel can even cause serious damage to the eardrum of a person, so that the person is deaf, and the like. The application of the noise tester can provide the decibels reached by the noise so as to take relevant measures to control and reduce the noise. The measuring unit of the sound is decibel, and the professional noise tester has a high-sensitivity sensor, has high precision and wide application range, and can be widely used for noise measurement in various environments. Noise tester is often applied to in the middle of detecting laboratory, and current noise tester can not dismantle the separation, therefore take up the space after accomodating when not using great, can't carry out fine accomodating with noise tester, and for this reason, people have carried out long-term exploration, propose various solutions.

According to the Chinese patent of the patent number CN217276502U, a noise tester is disclosed, which comprises a noise testing cabin and a universal joint support frame, wherein the noise testing cabin and the universal joint support frame are fixed into a whole through a quick-release assembly; wherein, quick detach subassembly includes: the inserting seat is fixedly arranged at the top of the universal joint support frame; the plug-in guide rail is fixedly arranged at the bottom of the noise testing cabin and is plugged in the plug-in seat; and the quick-release lock nut is in threaded connection with the plug-in seat, and the end part of the quick-release lock nut is propped against the plug-in guide rail so as to fix the plug-in guide rail on the plug-in seat.

By adopting the scheme, the noise tester has novel design and adopts a detachable connecting structure, wherein the noise testing cabin and the universal joint support frame are fixed into a whole through the quick-release assembly, so that the noise testing cabin and the universal joint support frame can be conveniently detached and can be fastened, the integral use is not influenced, and the noise tester can be conveniently stored when not used, so that the noise tester has a certain storage effect, the volume can be reduced through detachment, a great amount of space is saved when a user stores the noise tester, but when the noise tester is used, the noise tester is disassembled into two independent individuals, the volume is reduced, the noise tester is still inconvenient to induce, and once the noise tester collides, the damage to different degrees is caused to the noise tester, and the noise tester for folding storage is provided for solving the problems.

Disclosure of Invention

The utility model aims to make up the defects of the prior art and provides a folding and accommodating noise tester.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a noise tester of folding accomodating, includes accomodates the frame, the outside of accomodating the frame is provided with two sets of telescopic machanism of mutual symmetry, two sets of telescopic machanism's below all is provided with two buffer gear of mutual symmetry, accomodate the upper surface of frame and seted up accomodating the chamber, the inside of accomodating the chamber is provided with folding accomodating mechanism, noise detection main part is installed to folding accomodating mechanism's top, accomodate the upper surface of frame and hinge there is the apron, the upper surface fixedly connected with handle of apron.

Further, the telescopic mechanism comprises a telescopic frame, the outer surface of the telescopic frame is fixedly connected with the outer surface of the storage frame, and the lower surface of the telescopic frame is provided with a threaded cavity.

Further, the inside wall threaded connection of screw thread chamber has the screw thread post, the bottom fixedly connected with limiting plate of screw thread post.

Further, the buffer mechanism comprises a buffer frame, the top end of the buffer frame is fixedly connected with the lower surface of the limiting plate, a buffer cavity is formed in the bottom end of the buffer frame, and an elastic piece is fixedly connected to the inner top wall of the buffer cavity.

Further, the bottom fixedly connected with slip post of elastic component, the surface and the inside wall sliding connection of buffering chamber of slip post, the bottom fixedly connected with of slip post prop up a dish.

Further, folding storage mechanism includes the sliding plate, the surface of sliding plate and the inside wall sliding connection of accomodating the chamber, the lower surface of sliding plate articulates there are two mutual symmetrical articulated bars, two the bottom of articulated bar all articulates there is the slide, threaded hole has been seted up to the left surface of slide.

Further, the inside wall threaded connection of screw hole has the threaded rod, the left end of threaded rod rotates with the inside wall of accomodating the chamber to be connected, servo motor installs in the right flank of accomodating the frame, the right-hand member of threaded rod runs through the inside wall of accomodating the chamber, and with servo motor's output fixed connection.

Compared with the prior art, the folding noise tester who accomodates possesses following beneficial effect:

1. according to the utility model, through the cooperation of the accommodating cavity and the folding accommodating mechanism, the servo motor is started to drive the threaded rod to rotate, so that the two mutually symmetrical sliding sheets are driven to mutually approach or separate, meanwhile, the bottom ends of the two mutually symmetrical hinging rods are driven to mutually approach or separate, the sliding plate is finally driven to move up and down on the inner side wall of the accommodating cavity, and the noise detection main body is driven to move up and down, so that the problem that the device is changed into two independent individuals after being disassembled when the device is used, although the volume is reduced, the device is still inconvenient to generalize, and the device is damaged to different degrees once knocked is solved, and the convenience in use of the device is realized;

2. according to the utility model, the telescopic mechanism is arranged, the threaded column is driven to rotate left and right in the threaded cavity by rotating the limiting plate, so that the threaded column is driven to rapidly stretch out and draw back in the threaded cavity, and meanwhile, the limiting plate is driven to rapidly move up and down, the purpose of rapid telescopic support of the device is realized, and the buffer mechanism is arranged, so that the sliding column is driven to slide up and down in the buffer cavity through the elastic action of the elastic piece during operation of the device, and meanwhile, the buffer frame is driven to move up and down, and meanwhile, the device is driven to move up and down, so that the purpose of rapid buffer shaking of the device is realized.

Drawings

FIG. 1 is a schematic perspective elevation view of the present utility model;

FIG. 2 is a perspective elevation view of a split view of the structure of the present utility model;

FIG. 3 is a perspective exploded view of the folding and housing mechanism of the present utility model;

FIG. 4 is a perspective exploded view of the telescopic mechanism of the present utility model;

fig. 5 is a perspective exploded view of the buffer mechanism of the present utility model.

In the figure: 1. a storage frame; 2. a telescoping mechanism; 201. a telescoping frame; 202. a threaded cavity; 203. a threaded column; 204. a limiting plate; 3. a buffer mechanism; 301. a buffer frame; 302. a buffer chamber; 303. an elastic member; 304. a sliding column; 305. a support plate; 4. a storage chamber; 5. a folding and containing mechanism; 501. a sliding plate; 502. a hinge rod; 503. a slide sheet; 504. a threaded hole; 505. a threaded rod; 506. a servo motor; 6. a noise detection main body; 7. a cover plate; 8. a handle.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

This embodiment provides a folding noise tester of accomodating, this tester is arranged in testing the decibel of noise at the testing process of noise, through starting servo motor 506, and then drive threaded rod 505 and rotate, thereby drive two slide plates 503 of mutual symmetry and be close to each other or keep away from, the bottom that drives two mutual symmetry articulated pole 502 simultaneously is close to each other or keep away from, finally drive the sliding plate 501 and reciprocate at the inside wall of accomodating chamber 4, and drive noise detection main part 6 and reciprocate, make the device accomodate the effect more ideal, can guarantee the convenience that this device used.

Referring to fig. 1 to 5, a folding and accommodating noise tester comprises an accommodating frame 1, wherein two groups of telescopic mechanisms 2 which are symmetrical to each other are arranged outside the accommodating frame 1.

The telescopic mechanism 2 comprises a telescopic frame 201, the outer surface of the telescopic frame 201 is fixedly connected with the outer surface of the storage frame 1, and a threaded cavity 202 is formed in the lower surface of the telescopic frame 201.

The inside wall threaded connection of screw cavity 202 has screw post 203, and the bottom fixedly connected with limiting plate 204 of screw post 203.

Where the diameter of the threaded post 203 corresponds to the bore diameter of the threaded cavity 202.

Through rotating limiting plate 204, and then drive screw thread post 203 and rotate about the inside of screw thread chamber 202 to drive screw thread post 203 and stretch out and draw back at the inside of screw thread chamber 202 fast, drive limiting plate 204 and reciprocate fast simultaneously, realized the purpose of this device quick flexible support.

Two buffer mechanisms 3 which are symmetrical to each other are arranged below the two groups of telescopic mechanisms 2.

The buffer mechanism 3 comprises a buffer frame 301, the top end of the buffer frame 301 is fixedly connected with the lower surface of the limiting plate 204, a buffer cavity 302 is formed in the bottom end of the buffer frame 301, and an elastic piece 303 is fixedly connected to the inner top wall of the buffer cavity 302.

The material of the elastic member 303 is preferably a spring.

The bottom fixedly connected with slip post 304 of elastic component 303, the surface and the inside wall sliding connection of cushion chamber 302 of slip post 304, the bottom fixedly connected with of slip post 304 prop up a dish 305.

Where the diameter of the sliding post 304 coincides with the bore diameter of the buffer chamber 302.

Through the elastic action of the elastic piece 303, the sliding column 304 is driven to slide up and down in the buffer cavity 302, meanwhile, the buffer frame 301 is driven to move up and down, and meanwhile, the device is driven to move up and down, so that the purpose of rapid buffering and shaking of the device is achieved.

The upper surface of accomodating frame 1 has seted up accomodates chamber 4, and the inside of accomodating chamber 4 is provided with folding storage mechanism 5.

The folding storage mechanism 5 comprises a sliding plate 501, the outer surface of the sliding plate 501 is in sliding connection with the inner side wall of the storage cavity 4, two mutually symmetrical hinging rods 502 are hinged to the lower surface of the sliding plate 501, sliding plates 503 are hinged to the bottom ends of the two hinging rods 502, and threaded holes 504 are formed in the left side face of the sliding plates 503.

The inside wall threaded connection of screw hole 504 has threaded rod 505, and the left end of threaded rod 505 rotates with the inside wall of accomodating chamber 4 to be connected, and servo motor 506 installs in the right flank of accomodating frame 1, and the right-hand member of threaded rod 505 runs through the inside wall of accomodating chamber 4, and with servo motor 506's output fixed connection.

Where the diameter of threaded rod 505 corresponds to the bore diameter of threaded bore 504, where the left portion of threaded rod 505 is a positive thread and where the right portion of threaded rod 505 is a negative thread.

Through starting servo motor 506, and then drive threaded rod 505 and rotate to drive two slide 503 mutual symmetries and be close to each other or keep away from, drive the bottom of two mutual symmetries articulated rod 502 simultaneously and be close to each other or keep away from each other, finally drive sliding plate 501 and accomodate the inside wall of chamber 4 and reciprocate, and drive noise detection main part 6 and reciprocate, realized the purpose of this device quick folding noise detection main part 6 of accomodating.

The noise detection main body 6 is installed to the top of folding storage mechanism 5, and the upper surface of storage frame 1 articulates there is apron 7, and the upper surface fixedly connected with handle 8 of apron 7.

Working principle: when the device is used, the servo motor 506 can be started at first, and then the threaded rod 505 is driven to rotate, so that the two sliding plates 503 which are symmetrical to each other are driven to be close to or far away from each other, meanwhile, the bottom ends of the two hinging rods 502 which are symmetrical to each other are driven to be close to or far away from each other, the sliding plate 501 is finally driven to move up and down in the inner side wall of the storage cavity 4, and the noise detection main body 6 is driven to move up and down, so that the purpose of rapidly folding and storing the noise detection main body 6 of the device is achieved, the threaded column 203 is driven to rotate left and right in the threaded cavity 202 through the rotation of the limiting plate 204, the threaded column 203 is driven to rapidly stretch out and draw back in the threaded cavity 202, meanwhile, the limiting plate 204 is driven to rapidly move up and down, the purpose of rapidly stretching and supporting the device is achieved, and the sliding column 304 is driven to slide up and down in the buffer cavity 302 through the elastic action of the elastic piece 303.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a noise tester is accomodate in folding, includes accomodates frame (1), its characterized in that: the outside of accomodating frame (1) is provided with telescopic machanism (2) of two sets of mutual symmetries, two sets of telescopic machanism (2) the below all is provided with two buffer gear (3) of mutual symmetries, accomodate chamber (4) have been seted up to the upper surface of frame (1), the inside of accomodating chamber (4) is provided with folding accomodating mechanism (5), noise detection main part (6) are installed to the top of folding accomodating mechanism (5), the upper surface of accomodating frame (1) articulates there is apron (7), the upper surface fixedly connected with handle (8) of apron (7).

2. The fold-out noise tester of claim 1, wherein: the telescopic mechanism (2) comprises a telescopic frame (201), the outer surface of the telescopic frame (201) is fixedly connected with the outer surface of the storage frame (1), and a threaded cavity (202) is formed in the lower surface of the telescopic frame (201).

3. The fold-away noise tester of claim 2, wherein: the inner side wall threaded connection of screw cavity (202) has screw post (203), the bottom fixedly connected with limiting plate (204) of screw post (203).

4. The fold-out noise tester of claim 1, wherein: the buffering mechanism (3) comprises a buffering frame (301), the top end of the buffering frame (301) is fixedly connected with the lower surface of the limiting plate (204), a buffering cavity (302) is formed in the bottom end of the buffering frame (301), and an elastic piece (303) is fixedly connected to the inner top wall of the buffering cavity (302).

5. The fold-away noise tester of claim 4, wherein: the bottom fixedly connected with slip post (304) of elastic component (303), the surface and the inside wall sliding connection of cushion chamber (302) of slip post (304), the bottom fixedly connected with branch dish (305) of slip post (304).

6. The fold-out noise tester of claim 1, wherein: folding containing mechanism (5) are including sliding plate (501), the surface of sliding plate (501) and the inside wall sliding connection who accomodates chamber (4), the lower surface of sliding plate (501) articulates there are two articulated poles (502) of mutual symmetry, and two all articulate in the bottom of articulated pole (502) has slider (503), threaded hole (504) are seted up to the left surface of slider (503).

7. The fold-away noise tester of claim 6, wherein: the inside wall threaded connection of screw hole (504) has threaded rod (505), the left end of threaded rod (505) rotates with the inside wall of accomodating chamber (4) and is connected, and servo motor (506) are installed in the right flank of accomodating frame (1), the right-hand member of threaded rod (505) runs through the inside wall of accomodating chamber (4), and with the output fixed connection of servo motor (506).