CN210089845U

CN210089845U - Ambient noise detection device convenient to installation

Info

Publication number: CN210089845U
Application number: CN201920741508.5U
Authority: CN
Inventors: 郭佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-18
Anticipated expiration: 2029-05-22

Abstract

The utility model provides an ambient noise detection device convenient to installation, including the L template, the L template comprises vertical plate and riser, the rear end of vertical plate and the lower extreme fixed connection of riser, the preceding fixed mounting noise detector of riser, the below of vertical plate is equipped with the C template, the upper end of C template and the underrun damping hinge swing joint of vertical plate, C template below is equipped with the arc pole that two arcwall faces are relative, through articulated chain swing joint between the upper end of arc pole and the C template, the opposite face symmetry of arc pole is seted up the arc and is passed through the groove, the arc passes through and all is equipped with arc splint in the groove, the opposite face at both ends is vertical plane about the arc splint. The device is used, the device can be quickly fixed on a street lamp pole through the rotating bolt, and meanwhile, the device can be quickly fixed on the partition plate, so that the application range of the device is increased, the device can be suitable for the street lamp pole, and meanwhile, the device can be suitable for the partition plate.

Description

Ambient noise detection device convenient to installation

Technical Field

The utility model belongs to noise detection device field, specifically speaking are ambient noise detection device convenient to installation.

Background

With the rapid development of the automobile and building industry, noise sources become more and more, wherein the generation of noise affects our life and work, a noise detector is needed to be used for knowing the noise, when the noise detector needs to detect the vehicle noise on the roadside, the noise detector is often installed on a street lamp pole or a street middle partition board, and the installation of the noise detector can only be adapted to one of the street lamp pole or the street middle partition board at present, so that the street lamp pole or the street middle partition board is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ambient noise detection device convenient to installation for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides an ambient noise detection device convenient to installation, including the L template, the L template comprises vertical plate and riser, the rear end of vertical plate and the lower extreme fixed connection of riser, the preceding fixed mounting noise detector of riser, the below of vertical plate is equipped with the C template, the upper end of C template and the underrun damping hinge swing joint of vertical plate, C template below is equipped with the arc pole that two arcwall faces are relative, through articulated chain swing joint between the upper end of arc pole and the C template, the arc through-groove is seted up to the opposite face symmetry of arc pole, all be equipped with the arc splint in the arc through-groove, the opposite face at both ends is vertical plane about the arc splint, the intermediate position department at the arc splint back is vertical plane, the screw is seted up along the vertical center line symmetry of L template to the arc pole, equal screw thread mounting bolt in the screw, all through bearing swing joint between the looks remote site of bolt and the vertical plane of corresponding arc.

As the environmental noise detection device convenient to install, the arc-shaped rubber pads are fixedly installed on the opposite surfaces of the arc-shaped clamping plates, and the opposite surfaces of the upper end and the lower end of each arc-shaped rubber pad are vertical planes.

The environmental noise detection device convenient to install is characterized in that the front surface of the longitudinal plate is fixedly provided with the baffle.

According to the environmental noise detection device convenient to mount, the bolt is a butterfly bolt.

According to the environmental noise detection device convenient to install, the arc-shaped rod, the arc-shaped clamping plate and the bolt are all made of engineering plastics.

According to the environment noise detection device convenient to install, the L-shaped plate and the baffle plate are made of engineering plastics.

The utility model has the advantages that: when the device is installed on a circular street lamp pole, the arc-shaped pole is turned outwards, the street lamp pole is sleeved between the arc-shaped poles, then the two bolts are rotated, because the bolts are in threaded fit with the screw holes on the corresponding arc-shaped poles, the bolts move towards opposite directions in the corresponding screw holes in the rotating process, because the opposite ends of the bolts are movably connected with the corresponding arc-shaped clamping plates through bearings, the corresponding arc-shaped clamping plates can be driven to move inwards by the movement of the bolts, the arc-shaped clamping plates do not rotate along with the rotation of the bolts in the moving process, along with the inward movement of the arc-shaped clamping plates, the outer side surfaces of the street lamp pole are gradually contacted with the opposite surfaces of the arc-shaped clamping plates, the arc-shaped clamping plates generate inward acting force on the street lamp pole under the action of the corresponding bolts, and along with the increase of the acting force, the friction force between the arc-shaped clamping plates and, because the arc pole passes through articulated chain swing joint with the C template, the C template passes through damping hinge swing joint with the L template, noise detection appearance and L template fixed connection, consequently, can fix noise detection appearance on the light pole, when fixing noise detection appearance on the baffle, put two arc splint in the both sides of baffle, then rotatory bolt, because the opposite face at both ends is vertical plane about the arc splint, consequently, the vertical plane department of arc splint can cooperate with baffle in close contact with, thereby can fix noise detection appearance on the baffle, simultaneously because the L template passes through damping hinge swing joint with the C template, consequently, can adjust noise detection appearance's position through rotatory L template, and then guarantee that noise detection appearance is in the horizontality all the time, and convenient to use. The device is used, the device can be quickly fixed on a street lamp pole through the rotating bolt, and meanwhile, the device can be quickly fixed on the partition plate, so that the application range of the device is increased, the device can be suitable for the street lamp pole, and meanwhile, the device can be suitable for the partition plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is an enlarged view of part i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An environmental noise detection device convenient to install comprises an L-shaped plate 1, wherein the L-shaped plate 1 consists of a longitudinal plate 1-1 and a vertical plate 1-2, the rear end of the longitudinal plate 1-1 is fixedly connected with the lower end of the vertical plate 1-2, a noise detector 3 is fixedly installed in front of the vertical plate 1-2, a C-shaped plate 2 is arranged below the longitudinal plate 1-1, the upper end of the C-shaped plate 2 is movably connected with the bottom surface of the longitudinal plate 1-1 through a damping hinge, two arc-shaped rods 4 with opposite arc surfaces are arranged below the C-shaped plate 2, the upper ends of the arc-shaped rods 4 are movably connected with the C-shaped plate 2 through hinge chains, arc-shaped through grooves 5 are symmetrically formed in the opposite surfaces of the arc-shaped rods 4, arc-shaped clamping plates 6 are arranged in the arc-shaped through grooves 5, the opposite surfaces of the upper ends and the lower ends of the arc, screw holes 7 are symmetrically formed in the arc-shaped rod along the vertical central line of the L-shaped plate 1, bolts 8 are installed in the screw holes 7 in a threaded mode, and the opposite ends of the bolts 8 are movably connected with the vertical planes of the corresponding arc-shaped clamping plates 6 through bearings 9. When the device is installed on a circular street lamp pole, the arc-shaped poles 4 are turned outwards, the street lamp pole is sleeved between the arc-shaped poles 4, then the two bolts 8 are rotated, because the bolts 8 are in threaded fit with the screw holes 7 on the corresponding arc-shaped poles 4, the bolts 8 move in the corresponding screw holes 7 in opposite directions in the rotating process, because the opposite ends of the bolts 8 are movably connected with the corresponding arc-shaped clamping plates 6 through the bearings 9, the corresponding arc-shaped clamping plates 6 can be driven to move inwards by the movement of the bolts 8, in the moving process, the arc-shaped clamping plates 6 do not rotate along with the rotation of the bolts 8, along with the inward movement of the arc-shaped clamping plates 6, the outer side surfaces of the street lamp pole are gradually contacted with the opposite surfaces of the arc-shaped clamping plates 6, the arc-shaped clamping plates 6 generate inward acting force to the street lamp pole under the action of the corresponding bolts 8, and along with the increase of the friction force, and then the arc-shaped rod 4 can be fixedly connected with the street lamp pole, because the arc-shaped rod 4 is movably connected with the C-shaped plate 2 through a hinged chain, the C-shaped plate 2 is movably connected with the L-shaped plate 1 through a damping hinge, and the noise detector 3 is fixedly connected with the L-shaped plate 1, the noise detector 3 can be fixed on the street lamp pole, when the noise detector 3 is fixed on the partition plate, two arc-shaped clamping plates 6 are placed at two sides of the partition plate, then the bolt 8 is rotated, because the opposite surfaces at the upper end and the lower end of the arc-shaped clamping plates 6 are vertical planes, the vertical planes of the arc-shaped clamping plates 6 can be in close contact fit with the partition plate, so that the noise detector 3 can be fixed on the partition plate, meanwhile, because the L-shaped plate 1 is movably connected with the C-shaped plate 2 through the damping hinge, the position of, is convenient to use. The use of this device, can not only be quick fix the device on the light pole through rotatory bolt 8, can fix the device on the baffle fast simultaneously to increased the application scope of device, made it not only can be applicable to the light pole, can be applicable to on the baffle simultaneously.

Specifically, as shown in fig. 1, the arc-shaped rubber pads 10 are fixedly mounted on the opposite surfaces of the arc-shaped clamping plate 6, and the opposite surfaces of the upper and lower ends of the arc-shaped rubber pads 10 are vertical planes. Arc rubber pad 10 has the softness and produces the characteristic of very big frictional force with the contact of stereoplasm plane, consequently, the equal fixed mounting arc rubber pad 10 of opposite face of arc splint 6 can not only effectually prevent that the excessive extrusion of arc splint 6 from destroying the pole, simultaneously, compare with the direct contact of arc splint 6, arc rubber pad 10 can produce bigger frictional force, and then can effectual preventing means produce relative slip at the pole.

Specifically, in order to prevent the noise detector 3 from being drenched, the front surface of the vertical plate 1-1 in this embodiment is fixedly provided with a baffle 11. When the device presss from both sides on the round bar, baffle 11 is located noise detector 3 directly over, when the device presss from both sides on the riser, with L template 1 clockwise rotation 90 of looking from the right side left, baffle 11 still is located noise detector 3's top, and then baffle 11 can effectually prevent the unable normal use that noise detector 3 was caused by the rainwater watering.

Further, in order to facilitate the rotation of the bolt 8, the bolt 8 according to the embodiment is a butterfly bolt. Bolt 8 adopts butterfly bolt can make the staff possess a good power point when rotatory bolt 8 after the ability to make things convenient for the rotation of bolt 8.

Furthermore, in order to reduce the weight of the device, the arc-shaped rod 4, the arc-shaped clamping plate 6 and the bolt 8 are made of engineering plastics. Engineering plastics not only have good mechanical properties and high, low temperature resistance, are difficult for being corroded by the rainwater simultaneously, compare with metal material, not only anticorrosive, simultaneously more slim and graceful, and then can alleviate the gravity that the device received, prevent that the device from gliding under the action of gravity.

Furthermore, in order to further reduce the mass of the device, the L-shaped plate 1 and the baffle 11 in this embodiment are made of engineering plastics. The L-shaped plate 1 and the baffle 11 are made of engineering plastics, so that the total mass of the device can be further reduced, the gravity borne by the device is reduced, and the device is further prevented from sliding downwards.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an ambient noise detection device convenient to installation which characterized in that: comprises an L-shaped plate (1), wherein the L-shaped plate (1) consists of a longitudinal plate (1-1) and a vertical plate (1-2), the rear end of the longitudinal plate (1-1) is fixedly connected with the lower end of the vertical plate (1-2), a noise detector (3) is fixedly arranged in front of the vertical plate (1-2), a C-shaped plate (2) is arranged below the longitudinal plate (1-1), the upper end of the C-shaped plate (2) is movably connected with the bottom surface of the longitudinal plate (1-1) through a damping hinge, two arc-shaped rods (4) with opposite arc-shaped surfaces are arranged below the C-shaped plate (2), the upper ends of the arc-shaped rods (4) are movably connected with the C-shaped plate (2) through hinge chains, arc-shaped through grooves (5) are symmetrically arranged on opposite surfaces of the arc-shaped rods (4), arc-shaped clamping plates (6) are arranged in the arc-shaped through grooves (5, the middle positions of the opposite sides of the arc-shaped clamping plates (6) are vertical planes, the arc-shaped rods are symmetrically provided with screw holes (7) along the vertical central line of the L-shaped plate (1), the screw holes (7) are internally provided with uniform thread mounting bolts (8), and the opposite ends of the bolts (8) are movably connected with the vertical planes of the corresponding arc-shaped clamping plates (6) through bearings (9).

2. An ambient noise sensing device of claim 1, wherein: the opposite surfaces of the arc-shaped clamping plates (6) are fixedly provided with arc-shaped rubber pads (10), and the opposite surfaces at the upper end and the lower end of each arc-shaped rubber pad (10) are vertical planes.

3. An ambient noise sensing device of claim 1, wherein: a baffle (11) is fixedly arranged in front of the vertical plate (1-1).

4. An ambient noise sensing device of claim 1, wherein: the bolt (8) adopts a butterfly bolt.

5. An ambient noise sensing device of claim 1, wherein: the arc-shaped rod (4), the arc-shaped clamping plate (6) and the bolt (8) are all made of engineering plastics.

6. An ambient noise sensing device of claim 1 or 3, wherein: the L-shaped plate (1) and the baffle (11) are made of engineering plastics.