CN213336461U - Noise detection device convenient to counterpoint installation - Google Patents

Abstract

The utility model discloses a noise detection device convenient to counterpoint installation, including mounting bracket, detector main part and microphone, the both ends of mounting bracket are provided with the lantern ring, and lantern ring internal connection has the carriage release lever to the storage piece is installed to the carriage release lever upper end, and the internal connection of storage piece has the detector main part moreover, install the fixed block on the mounting bracket, and fixed block internal connection has the pivot to the upper and lower both ends of mounting bracket are provided with the bolt, the upper end of detector main part is connected with the microphone, and the surface of detector main part is provided with the display screen. This noise detection device convenient to counterpoint installation, spring two and lug constitute extending structure in that the base is inside, and the lug left end is the circular arc type to the fixture block is "concave" style of calligraphy, and the staff presses down the detector main part once can make lug and fixture block carry out the block, presses down the detector main part second time can make lug and fixture block separation, is favorable to the quick installation and the dismantlement of detector main part.

Description

Noise detection device convenient to counterpoint installation

Technical Field

The utility model relates to a check out test set technical field specifically is a noise detection device convenient to installation of counterpointing.

Background

The noise pollution is one of the great environmental pollution, the higher decibel noise can even cause serious damage to the eardrum of people, the noise detection device is an instrument used for noise detection and test in a working site or a public place, and the professional noise detection device has a high-sensitivity sensor, is high in precision and wide in application range, and can be widely used for noise measurement of various environments.

Common noise detection device in the existing market is convenient inadequately when installing the location to noise detection device, can not install fast and stably, and conventional noise detection device can only fixed point detect the noise of a certain position simultaneously, can't carry out the regulation of height, to above-mentioned problem, carries out the innovative design on original noise detection device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise detection device convenient to counterpoint installation to solve common noise detection device on the existing market that proposes in the above-mentioned background art, it is convenient inadequately when installing the location to noise detection device, can not install of rapid stabilization, the noise that conventional noise detection device can only fixed point detection a certain position simultaneously, can't carry out the problem of the regulation of height.

In order to achieve the above object, the utility model provides a following technical scheme: a noise detection device convenient for contraposition installation comprises a mounting rack, a detector main body and a microphone, wherein lantern rings are arranged at two ends of the mounting rack, a moving rod is connected inside the lantern rings, a storage block is installed at the upper end of the moving rod, the detector main body is connected inside the storage block, a fixed block is installed on the mounting rack, a rotating shaft is connected inside the fixed block, bolts are arranged at the upper end and the lower end of the mounting rack, the microphone is connected at the upper end of the detector main body, a display screen is arranged on the outer surface of the detector main body, a base is arranged at the bottom of the detector main body, a second spring is connected inside the base, a convex block is connected at the other end of the second spring, a handle is connected at the left end of the rotating shaft, a rotating rod is connected, and the bottom of the storage block is connected with a first spring, the upper end of the storage block is provided with a pressing sheet, and the pressing sheet is connected with a detector main body.

Preferably, the microphone is in a rod-shaped structure, the top end of the microphone is in a spherical structure, and the microphone is positioned on the longitudinal central line of the detector body;

preferably, the fixed block is connected with the rotating shaft in a rotating manner, the rotating shaft is connected with the rotating rod in a fixed manner, and the sliding groove in the moving rod is in an inclined state;

preferably, the lantern ring is connected with the movable rod in a sliding manner, and the movable rod is connected with the storage block in a fixed manner;

preferably, the second spring and the convex block form a telescopic structure in the base, the left end of the convex block is in an arc shape, the clamping block is in a concave shape, and the convex block is connected with the clamping block in a clamping manner;

preferably, the pressing sheet is connected with the fixed block in a rotating mode, the pressing sheet is connected with the detector main body in a fitting mode, and the fixture blocks are symmetrically distributed around the longitudinal center line of the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: the noise detection device which is convenient to be arranged in an alignment way,

1. the second spring and the convex block form a telescopic structure in the base, the left end of the convex block is in an arc shape, the clamping block is in a concave shape, a worker can clamp the convex block and the clamping block by pressing the detector main body downwards once, and the convex block can be separated from the clamping block by pressing the detector main body downwards for the second time, so that the detector main body can be rapidly installed and detached;

2. the handle is rotated by a worker to drive the rotating shaft to rotate, and then the rotating shaft drives the moving rod to move up and down in the lantern ring, so that the moving rod can conveniently drive the storage block provided with the detector main body to move up and down, and the height of the detector main body can be conveniently adjusted by the worker;

3. the microphone is of a rod-shaped structure, the top end of the microphone is of a spherical structure, and the microphone is located on the longitudinal central line of the detector main body, so that the contact area between the microphone and the outside is increased, noise is fully transmitted to the inside of the detector main body, and the detection result is more accurate.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the mounting bracket of the present invention;

FIG. 3 is a schematic view of the connection structure of the detector main body and the storage block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a mounting frame; 2. a detector body; 3. a base; 4. a display screen; 5. a microphone; 6. a bolt; 7. a fixed block; 8. a collar; 9. a rotating shaft; 10. a travel bar; 11. a handle; 12. storing the material blocks; 13. rotating the rod; 14. a first spring; 15. a second spring; 16. a bump; 17. a clamping block; 18. and (6) tabletting.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a noise detection device convenient for contraposition installation comprises an installation frame 1, a detector main body 2 and a microphone 5, wherein two ends of the installation frame 1 are provided with lantern rings 8, a moving rod 10 is connected inside the lantern rings 8, a storage block 12 is installed at the upper end of the moving rod 10, the detector main body 2 is connected inside the storage block 12, a fixed block 7 is installed on the installation frame 1, a rotating shaft 9 is connected inside the fixed block 7, bolts 6 are arranged at the upper end and the lower end of the installation frame 1, the microphone 5 is connected at the upper end of the detector main body 2, a display screen 4 is arranged on the outer surface of the detector main body 2, a base 3 is arranged at the bottom of the detector main body 2, a second spring 15 is connected inside the base 3, a lug 16 is connected at the other end of the second spring 15, a handle 11 is connected at the left end of the rotating shaft 9, a clamping block 17 is arranged at the bottom of the storage block 12, a first spring 14 is connected to the bottom of the storage block 12, a pressing piece 18 is arranged at the upper end of the storage block 12, and the pressing piece 18 is connected with the detector main body 2.

The microphone 5 is of a rod-shaped structure, the top end of the microphone 5 is of a spherical structure, and the microphone 5 is positioned on the longitudinal central line of the detector main body 2, so that the contact area between the microphone 5 and the outside can be increased, noise can be fully transmitted, and the detection result is more accurate;

the fixed block 7 is connected with the rotating shaft 9 in a rotating mode, the rotating shaft 9 is connected with the rotating rod 13 in a fixed mode, and the chute in the moving rod 10 is in an inclined state, so that a worker can rotate the handle 11 to drive the rotating shaft 9 to rotate conveniently, the rotating shaft 9 further drives the rotating rod 13 to rotate, and the rotating rod 13 can drive the moving rod 10 to move up and down;

the lantern ring 8 is connected with the moving rod 10 in a sliding mode, and the moving rod 10 is connected with the storage block 12 in a fixed mode, so that the moving rod 10 can drive the storage block 12 provided with the detector main body 2 to move up and down conveniently, and a worker can adjust the height of the detector main body 2 conveniently;

the second spring 15 and the convex block 16 form a telescopic structure in the base 3, the left end of the convex block 16 is in an arc shape, the clamping block 17 is in a concave shape, the convex block 16 is in clamping connection with the clamping block 17, the convex block 16 can be clamped with the clamping block 17 by pressing the detector main body 2 downwards for one time, and the convex block 16 can be separated from the clamping block 17 by pressing the detector main body 2 downwards for the second time, so that the detector main body 2 can be rapidly mounted and dismounted;

the connected mode of preforming 18 and fixed block 7 is for rotating the connection, and the connected mode of preforming 18 and detector main part 2 is the laminating and is connected to fixture block 17 is symmetric distribution about the vertical central line of fixed block 7, can further fix detector main part 2 through rotating preforming 18, is favorable to improving the stability of detector main part 2 in the motion process simultaneously.

The working principle is as follows: according to fig. 1-4, when performing noise detection on a certain place, firstly, a worker can fix the mounting rack 1 on a detected place by using the bolt 6, then the pressing sheet 18 is turned to the outer side of the storage block 12, then the detector main body 2 is placed in the storage block 12, and the detector main body 2 is pressed downwards, the detector main body 2 can downwards press the first spring 14, meanwhile, the lug 16 on the base 3 can inwards press the second spring 15 after being pressed by the clamping block 17, so that the lug 16 is clamped with the clamping block 17, then the pressing sheet 18 is rotated towards the inner side of the storage block 12, so that the pressing sheet 18 further fixes the detector main body 2, then, the worker can rotate the handle 11, the handle 11 can drive the rotating shaft 9 connected with the handle to rotate, the rotating shaft 9 further drives the rotating rod 13 to rotate, and under the driving of the rotating rod 13, the moving rod 10 can move up and down in the lantern ring 8, the staff can adjust the detector main body 2 installed inside the storage block 12 to a proper height according to needs, the outside noise can be transmitted to the inside of the detector main body 2 through the microphone 5, the staff can know the detection result through the numerical value on the display screen 4, when the detector main body 2 needs to be taken down, the pressing sheet 18 is firstly turned to the outside of the storage block 12, the detector main body 2 is further pressed downwards, the bump 16 firstly enters the bottom of the clamping block 17 and then is separated from the clamping block 17 under the action of the spring I14, the detector main body 2 can be taken out at the moment, the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by persons skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a noise detection device convenient to counterpoint installation, includes mounting bracket (1), detector main part (2) and microphone (5), its characterized in that: the detector is characterized in that lantern rings (8) are arranged at two ends of the mounting rack (1), a moving rod (10) is connected inside the lantern rings (8), a storage block (12) is installed at the upper end of the moving rod (10), a detector main body (2) is connected inside the storage block (12), a fixed block (7) is installed on the mounting rack (1), a rotating shaft (9) is connected inside the fixed block (7), bolts (6) are arranged at the upper end and the lower end of the mounting rack (1), a microphone (5) is connected at the upper end of the detector main body (2), a display screen (4) is arranged on the outer surface of the detector main body (2), a base (3) is arranged at the bottom of the detector main body (2), a second spring (15) is connected inside the base (3), a lug (16) is connected to the other end of the second spring (15), and a handle (, and the right end of the rotating shaft (9) is connected with a rotating rod (13), the rotating rod (13) is connected with a moving rod (10), a clamping block (17) is arranged at the bottom of the storage block (12), a first spring (14) is connected at the bottom of the storage block (12), a pressing sheet (18) is arranged at the upper end of the storage block (12), and the pressing sheet (18) is connected with the detector main body (2).

2. A noise detecting device for facilitating alignment mounting according to claim 1, wherein: the microphone (5) is of a rod-shaped structure, the top end of the microphone (5) is of a spherical structure, and the microphone (5) is located on the longitudinal center line of the detector body (2).

3. A noise detecting device for facilitating alignment mounting according to claim 1, wherein: the connection mode of fixed block (7) and pivot (9) is for rotating the connection, and the connection mode of pivot (9) and rotary rod (13) is fixed connection to the inside spout of carriage release lever (10) is the tilt state.

4. A noise detecting device for facilitating alignment mounting according to claim 1, wherein: the lantern ring (8) is connected with the moving rod (10) in a sliding mode, and the moving rod (10) is connected with the storage block (12) in a fixed mode.

5. A noise detecting device for facilitating alignment mounting according to claim 1, wherein: the second spring (15) and the convex block (16) form a telescopic structure in the base (3), the left end of the convex block (16) is in an arc shape, the clamping block (17) is in a concave shape, and the convex block (16) is connected with the clamping block (17) in a clamping manner.

6. A noise detecting device for facilitating alignment mounting according to claim 1, wherein: the pressing sheet (18) is connected with the fixed block (7) in a rotating mode, the pressing sheet (18) is connected with the detector main body (2) in a fitting mode, and the fixture blocks (17) are symmetrically distributed around the longitudinal center line of the fixed block (7).

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