CN210774344U

CN210774344U - Novel noise detection device

Info

Publication number: CN210774344U
Application number: CN201921782922.7U
Authority: CN
Inventors: 杨晓兵
Original assignee: Guangdong Dingfeng Testing Technology Co ltd
Current assignee: Guangdong Dingfeng Testing Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-16
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a noise detection technical field just discloses a novel noise detection device, the bracing piece comprises a supporting bar, the spout has all been seted up to the left and right sides inner wall of bracing piece, the left side fixedly connected with motor case of bracing piece, the inside fixed mounting of motor case has the rotating electrical machines, the inside movable mounting of bracing piece has the telescopic link, the equal fixedly connected with slider in the left and right sides of telescopic link, the tooth's socket has been seted up to the inside of telescopic link. This novel noise detection device is provided with spout and telescopic link through the inside of bracing piece, and the telescopic link passes through slider and spout swing joint, and the telescopic link of being convenient for passes through slider and spout and moves about in the inside of telescopic link, through being provided with the motor case on the bracing piece, the rotating electrical machines, swivel bearing, rotary rod and swing pinion, and the rotary rod of being convenient for rotates through rotating electrical machines and swivel bearing to it is rotatory to drive swing pinion.

Description

Novel noise detection device

Technical Field

The utility model relates to a noise detection technical field specifically is a novel noise detection device.

Background

Common monitoring indicators of noise include the intensity of the noise, i.e. the sound pressure in the sound field, and the characteristics of the noise, i.e. the various frequency components of the sound pressure. The noise measuring instruments mainly comprise a sound level meter, a frequency analyzer, a real-time analyzer, a sound intensity analyzer, a noise level analyzer, a noise dosimeter, an automatic recorder and a tape recorder.

At present, noise detection device wide application and cities and construction building sites etc. pollute serious places, remind real-time testing result constantly, however in the use, current noise detection device bearing structure is fixed, can't adjust its height according to the demand, brings certain limitation for its show, and later maintenance personnel of being not convenient for simultaneously maintain, so propose a novel noise detection device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel noise detection device, possess advantages such as the height-adjusting of being convenient for, it is fixed to have solved current noise detection device bearing structure, can't adjust its height according to the demand, brings certain limitation for its show, the later maintenance personnel of being not convenient for carry out the problem of maintaining simultaneously.

(II) technical scheme

In order to realize the purpose of conveniently adjusting the height, the utility model provides a following technical scheme: the utility model provides a novel noise detection device, includes the bracing piece, the spout has all been seted up to the left and right sides inner wall of bracing piece, the left side fixedly connected with motor case of bracing piece, the inside fixed mounting of motor case has the rotating electrical machines, the inside movable mounting of bracing piece has the telescopic link, the equal fixedly connected with slider in the left and right sides of telescopic link, the tooth's socket has been seted up to the inside of telescopic link, the equal fixedly connected with swivel bearing in the left and right sides inner wall of bracing piece, swivel bearing's inside movable mounting has the rotary rod, the outside fixedly connected with swing gear of rotary rod, the positive fixedly connected with display screen of telescopic link, the top fixedly connected with horizontal pole of telescopic link, the equal fixedly connected with wind direction wind force transducer in the left and right sides of horizontal.

Preferably, the size of the sliding block is matched with that of the sliding groove, and the sliding block is movably connected inside the sliding groove.

Preferably, the inner walls of the left side and the right side of the supporting rod are fixedly provided with rotating bearings, and rotating rods are movably arranged in the two rotating bearings.

Preferably, the rotating rod extends to the inside of the motor box through a rotating bearing, and the rotating rod is fixedly connected to an output shaft of the rotating motor.

Preferably, the movable groove has all been seted up to the left and right sides of telescopic link, and the rotary rod extends and runs through to the inside of tooth's socket through the movable groove.

Preferably, the tooth grooves are matched with the size of the rotating gear, and the rotating gear is meshed inside the tooth grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel noise detection device possesses following beneficial effect:

the novel noise detection device is provided with a sliding groove and a telescopic rod through the inside of a supporting rod, the telescopic rod is movably connected with the sliding groove through a sliding block, the telescopic rod can conveniently move up and down in the telescopic rod through the sliding block and the sliding groove, the motor box, the rotating motor, the rotating bearing, the rotating rod and the rotating gear are arranged on the supporting rod, so that the rotating rod can rotate through the rotating motor and the rotating bearing, thereby driving the rotating gear to rotate, the rotating gear is arranged outside the telescopic rod and is meshed with the telescopic rod through the tooth socket, the telescopic rod is convenient to lift through the rotation of the rotating gear, through being provided with display screen, horizontal pole, wind direction wind force sensor and detection device main part on the telescopic link, the lift and the lift of telescopic link are passed through to display screen, horizontal pole, wind direction wind force sensor and detection device main part of being convenient for, have reached the height-adjusting purpose of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the structure of the present invention.

In the figure: the device comprises a supporting rod 1, a sliding chute 2, a motor box 3, a rotating motor 4, a telescopic rod 5, a sliding block 6, a toothed groove 7, a rotating bearing 8, a rotating rod 9, a rotating gear 10, a display screen 11, a cross rod 12, a wind direction wind sensor 13 and a detection device main body 14.

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. 1-2, a novel noise detection device comprises a support rod 1, chutes 2 are formed on the left and right inner walls of the support rod 1, a motor case 3 is fixedly connected to the left side of the support rod 1, a rotating motor 4 is fixedly installed inside the motor case 3, a telescopic rod 5 is movably installed inside the support rod 1, sliders 6 are fixedly connected to the left and right sides of the telescopic rod 5, the size of each slider 6 is matched with the size of the corresponding chute 2, each slider 6 is movably connected inside the corresponding chute 2, a tooth space 7 is formed inside the corresponding telescopic rod 5, rotating bearings 8 are fixedly connected to the left and right inner walls of the support rod 1, a rotating rod 9 is movably installed inside the corresponding rotating bearing 8, rotating bearings 8 are fixedly installed on the left and right inner walls of the support rod 1, rotating rods 9 are movably installed inside the two rotating bearings 8, and the rotating rods 9 extend to the inside the, fixedly connected with rotary rod 9 on the output shaft of rotating electrical machines 4, movable groove has all been seted up to the left and right sides of telescopic link 5, rotary rod 9 extends and runs through to the inside of tooth's socket 7 through movable groove, the outside fixedly connected with swing gear 10 of rotary rod 9, tooth's socket 7 and swing gear 10's size looks adaptation, the inside meshing of tooth's socket 7 has swing gear 10, the positive fixedly connected with display screen 11 of telescopic link 5, the top fixedly connected with horizontal pole 12 of telescopic link 5, the equal fixedly connected with wind direction wind force sensor 13 of the left and right sides of horizontal pole 12, the top fixedly connected with detection device main part 14 of horizontal pole 12.

In summary, this novel noise detection device, the inside through the bracing piece 1 is provided with the spout 2 and the telescopic link 5, the telescopic link 5 is movably connected with the spout 2 through the slider 6, it is convenient for the telescopic link 5 to move up and down in the inside of the telescopic link 5 through the slider 6 and the spout 2, through the bracing piece 1 on be provided with the motor case 3, the rotating electrical machine 4, the rotating bearing 8, the rotary rod 9 and the rotary gear 10, it is convenient for the rotary rod 9 to rotate through the rotating electrical machine 4 and the rotating bearing 8, thereby drive the rotary gear 10 to rotate, through the outside of the telescopic link 5 is provided with the rotary gear 10, the rotary gear 10 meshes with the telescopic link 5 through the tooth's socket 7, it is convenient for the telescopic link 5 to go up and down through the rotation of the rotary gear 10, through the telescopic link 5 on be provided with the display screen 11, Horizontal pole 12, wind direction wind sensor 13 and detection device main part 14 go up and down through the lift of telescopic link 5, have reached the height-adjusting purpose of being convenient for, have solved that current noise detection device bearing structure is fixed, can't adjust its height according to the demand, bring certain limitation for its show, the problem that later maintenance personnel of being not convenient for maintain simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a novel noise detection device, includes bracing piece (1), its characterized in that: the utility model discloses a supporting rod for the motor of the automobile seat, including bracing piece (1), the left and right sides inner wall of bracing piece (1) has all seted up spout (2), the left side fixedly connected with motor case (3) of bracing piece (1), the inside fixed mounting of motor case (3) has rotating electrical machines (4), the inside movable mounting of bracing piece (1) has telescopic link (5), the equal fixedly connected with slider (6) in the left and right sides of telescopic link (5), tooth's socket (7) have been seted up to the inside of telescopic link (5), the equal fixedly connected with swivel bearing (8) in the left and right sides inner wall of bracing piece (1), the inside movable mounting of swivel bearing (8) has rotary rod (9), the outside fixedly connected with swing pinion (10) of rotary rod (9), the positive fixedly connected with display screen (11) of telescopic link (5), the top, the wind direction and wind force sensor (13) is fixedly connected to the left side and the right side of the cross rod (12), and the detection device main body (14) is fixedly connected to the top of the cross rod (12).

2. The novel noise detection device according to claim 1, wherein: the size of slider (6) and the size looks adaptation of spout (2), the inside swing joint of spout (2) has slider (6).

3. The novel noise detection device according to claim 1, wherein: the equal fixed mounting of the left and right sides inner wall of bracing piece (1) has swivel bearing (8), and the equal movable mounting in inside of two swivel bearing (8) has rotary rod (9).

4. The novel noise detection device according to claim 1, wherein: the rotary rod (9) extends to the inside of the motor box (3) through a rotary bearing (8), and the rotary rod (9) is fixedly connected to an output shaft of the rotary motor (4).

5. The novel noise detection device according to claim 1, wherein: the left side and the right side of the telescopic rod (5) are both provided with movable grooves, and the rotary rod (9) extends through the movable grooves and penetrates into the tooth grooves (7).

6. The novel noise detection device according to claim 1, wherein: the tooth grooves (7) are matched with the rotary gears (10) in size, and the rotary gears (10) are meshed in the tooth grooves (7).