CN217687498U

CN217687498U - Multifunctional intelligent noise monitoring data acquisition device

Info

Publication number: CN217687498U
Application number: CN202221429747.5U
Authority: CN
Inventors: 魏元征; 陈德华
Original assignee: Shenzhen Guoheng Testing Co ltd
Current assignee: Shenzhen Guoheng Testing Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-28
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a multi-functional intelligent noise monitoring data acquisition device, including first bracing piece, second bracing piece, locating hole, locking bolt, base, inflation screw, data acquisition box, liquid crystal display, speaker, camera, collection sound cover, noise sensor, battery. The utility model has the advantages that: the noise sensors in the device are three in number and face the front and the left and right sides of the data acquisition box respectively, a sound collection cover with a horn-shaped structure is fixed at the bottom of each noise sensor, the device can receive noise in multiple directions by arranging multiple groups of noise sensors, the monitoring precision is improved, the left and right sides of the data acquisition box in the device are symmetrically fixed with cameras and are electrically connected with a storage battery and a mainboard, the camera on one side faces the front, the camera on the other side faces the rear, and the device can capture and record the noise-generating automobile by arranging the front and the rear two groups of cameras.

Description

Multifunctional intelligent noise monitoring data acquisition device

Technical Field

The utility model relates to a data acquisition device specifically is a multi-functional intelligent noise monitoring data acquisition device, belongs to noise monitoring and uses relevant technical field.

Background

Noise refers to the sound produced when a sounding body vibrates irregularly, and noise pollution refers to artificial noise, and from a physiological point of view, all the noise which interferes with people's rest, study and work and the sound to which you listen is generally referred to as noise, and the noise is strictly controlled in some specific road sections of a city, particularly the whistling noise for automobiles.

However, most of the existing noise monitoring devices have various problems:

1) In order to avoid noise caused by automobile whistle in an urban road section, a management part is provided with a noise monitoring device on a roadside to monitor and record the noise caused by the automobile whistle, but most of noise sensors on the noise monitoring device are only provided with one group, so that the noise monitoring data is not accurate enough;

2) Because the noise monitoring devices for recording automobile whistle noise in cities are mostly directly exposed in the external environment, the noise monitoring devices can receive sun irradiation for a long time in daily use, but most of the existing devices are not provided with solar energy collecting devices, so that the energy conservation and the environmental protection are not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional intelligent noise monitoring data acquisition device just in order to solve above-mentioned at least one technical problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a multifunctional intelligent noise monitoring data acquisition device comprises:

the supporting mechanism comprises a first supporting rod, a second supporting rod, a positioning hole, a locking bolt, a base and an expansion screw, wherein a cylindrical notch with the diameter larger than that of the first supporting rod is arranged at the top end of the second supporting rod in an inwards concave mode, the first supporting rod is connected in the notch at the top of the second supporting rod in an up-and-down telescopic mode, the base is horizontally welded and fixed at the bottom of the second supporting rod, the second supporting rod is provided with the positioning hole in a penetrating mode and in an equidistant mode, and the locking bolt is locked in the positioning hole and used for being connected and fixed with the ground through the expansion screw and locked on the base;

the noise data monitoring and collecting mechanism comprises a data collecting box, a noise sensor, a storage battery and a main board, wherein the noise data monitoring and collecting mechanism is fixedly connected to a supporting mechanism, the data collecting box is fixedly welded to the side wall of a first supporting rod, the noise sensor is fixedly connected to the bottom of the data collecting box, the storage battery and the main board are respectively arranged inside the data collecting box and are electrically connected with the noise sensor through a wire, and a single chip microcomputer is electrically connected to the main board.

As the utility model discloses further scheme again: the noise sensors are three in number and face to the front, the left side and the right side of the data acquisition box respectively, and a sound collecting cover of a horn-shaped structure is fixed at the bottom of each noise sensor.

As the utility model discloses further scheme again: the left side and the right side of the data acquisition box are symmetrically fixed with cameras and are electrically connected with the storage battery and the main board, the camera on one side faces the front, and the camera on the other side faces the rear.

As a further aspect of the present invention: the front surface of the data acquisition box is respectively provided with a liquid crystal display screen and a loudspeaker, and the two loudspeakers are arranged above the liquid crystal display screen.

As the utility model discloses further scheme again: the data acquisition box is internally provided with a wireless transmitting module and a data storage module, and the data storage module is internally provided with a storage hard disk.

As a further aspect of the present invention: the top of first bracing piece is fixed with the sunshading board, and the top of sunshading board is provided with solar panel, and solar panel passes through the wire and is connected with the battery electricity.

The utility model has the advantages that:

1) The noise sensors in the device are provided with three noise sensors which face the front and the left and the right sides of the data acquisition box respectively, and the bottom of each noise sensor is fixed with a sound collection cover with a horn-shaped structure;

2) Cameras are symmetrically fixed on the left side and the right side of a data acquisition box in the device and are electrically connected with a storage battery and a main board, the camera on one side faces to the front, the camera on the other side faces to the rear, and the device can shoot and record a car generating noise by arranging a front group of cameras and a rear group of cameras;

3) The inside of the data acquisition box in the device is provided with a wireless transmitting module and a data storage module, the inside of the data storage module is provided with a storage hard disk, the monitored data is stored in real time through the data storage module, and the data is transmitted to an external control mechanism through the wireless transmitting module to be stored in a cloud, so that data loss is avoided.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the data collection box of the present invention;

FIG. 3 is a schematic view of the internal structure of the data collection box of the present invention;

fig. 4 is a schematic view of the supporting rod and the whole connecting structure thereof.

In the figure: 1. first bracing piece, 2, second bracing piece, 3, locating hole, 4, locking bolt, 5, base, 6, inflation screw, 7, data acquisition box, 8, liquid crystal display, 9, speaker, 10, camera, 11, sound collecting cover, 12, noise sensor, 13, battery, 14, mainboard, 15, wireless transmitting module, 16, data storage module, 17, sunshading board, 18, solar panel.

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.

Example one

Referring to fig. 1 to 4, a multifunctional intelligent noise monitoring data acquisition device includes:

the supporting mechanism comprises a first supporting rod 1, a second supporting rod 2, positioning holes 3, locking bolts 4, a base 5 and expansion screws 6, wherein the top end of the second supporting rod 2 is provided with a cylindrical notch with a diameter larger than that of the first supporting rod 1 in an inwards concave manner, the first supporting rod 1 is connected in the notch at the top of the second supporting rod 2 in an up-and-down telescopic manner, the base 5 is horizontally welded and fixed at the bottom of the second supporting rod 2, the positioning holes 3 penetrate through the second supporting rod 2 and are arranged at equal intervals, and the locking bolts 4 are locked in the positioning holes 3 and used for being connected and fixed with the expansion screws 6 which are fixedly connected with the ground and locked on the base 5;

the noise data monitoring and collecting mechanism comprises a data collecting box 7, a noise sensor 12, a storage battery 13 and a mainboard 14, the noise data monitoring and collecting mechanism is fixedly connected to a supporting mechanism, the data collecting box 7 is fixedly welded to the side wall of the first supporting rod 1, the noise sensor 12 is fixedly connected to the bottom of the data collecting box 7, the storage battery 13 and the mainboard 14 are respectively arranged inside the data collecting box 7 and are electrically connected with the noise sensor 12 through a lead, the mainboard 14 is electrically connected with a single chip microcomputer, the model of the liquid crystal display screen 8 is VG270u, the model of the loudspeaker 9 is dec-165c, the model of the camera 10 is RGBD-200A, the model of the noise sensor 12 is ZH102-CRY2110, and the model of the storage battery 13 is DL-qs12-20ah.

The embodiment of the utility model provides an in, noise sensor 12 is provided with threely altogether, and respectively towards the place ahead and the left and right sides of data acquisition box 7 to be fixed with the collection sound cover 11 of loudspeaker column structure in noise sensor 12's bottom, make the device can receive the noise in a plurality of directions through setting up multiunit noise sensor 12, improve the precision of monitoring.

The embodiment of the utility model provides an in, the left and right sides of data acquisition box 7 is the symmetry formula and is fixed with camera 10 and is connected with battery 13, mainboard 14 electricity, and the camera 10 of one side is towards the place ahead, and the camera 10 of opposite side is towards the rear, makes the device can carry out the record of taking a candid photograph with the car that produces the noise through two sets of cameras 10 around setting up.

The embodiment of the utility model provides an in, data acquisition box 7's front surface is provided with liquid crystal display 8, speaker 9 respectively, and speaker 9 is provided with two altogether and all is located liquid crystal display 8's top, makes the device can show the car that produces the noise and warn through the pronunciation that the report is less than noise standard value through liquid crystal display 8, speaker 9.

Example two

the supporting mechanism comprises a first supporting rod 1, a second supporting rod 2, positioning holes 3, locking bolts 4, a base 5 and expansion screws 6, wherein cylindrical notches with the diameter larger than that of the first supporting rod 1 are concavely arranged at the top end of the second supporting rod 2, the first supporting rod 1 can be connected in the notches at the top of the second supporting rod 2 in an up-and-down telescopic mode, the base 5 is horizontally welded and fixed at the bottom of the second supporting rod 2, the positioning holes 3 penetrate through the second supporting rod 2 and are arranged at equal intervals, and the locking bolts 4 are locked in the positioning holes 3 and used for being connected and fixed with the expansion screws 6 on the ground and being locked on the base 5;

the noise data monitoring and collecting mechanism comprises a data collecting box 7, a noise sensor 12, a storage battery 13 and a main board 14, the noise data monitoring and collecting mechanism is fixedly connected to a supporting mechanism, the data collecting box 7 is fixedly welded to the side wall of the first supporting rod 1, the noise sensor 12 is fixedly connected to the bottom of the data collecting box 7, the storage battery 13 and the main board 14 are respectively arranged inside the data collecting box 7 and are electrically connected with the noise sensor 12 through a lead, and the main board 14 is electrically connected with a single chip microcomputer.

The embodiment of the utility model provides an in, the inside of data acquisition box 7 is provided with wireless transmitting module 15, data storage module 16, and the inside of data storage module 16 is provided with the storage hard disk, carries out real-time storage through data storage module 16 with the data of monitoring to with data through wireless transmitting module 15 transmission to the external control mechanism on carry out the high in the clouds storage, avoid data loss.

In the embodiment of the present invention, the top of the first supporting rod 1 is fixed with a sun visor 17, the top of the sun visor 17 is provided with a solar panel 18, the solar panel 18 is electrically connected with the battery 13 through a wire, so that the device can collect solar energy through the solar panel 18.

The working principle is as follows: when using this data acquisition device, earlier with device overall regulation to suitable height after with first bracing piece 1 through locking bolt 4, second bracing piece 2 is fixed, when monitoring, noise sensor 12 carries out real-time supervision to the noise of coming and going vehicle, when the noise that has the vehicle surpasss the standard value, camera 10 takes a candid photograph the car and shows through liquid crystal display 8, speaker 9 reports the pronunciation that is less than noise standard value and warns it simultaneously, and the data of monitoring simultaneously pass through data storage module 16 and save, and carry out the high in the clouds storage through wireless transmitting module 15 can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multi-functional intelligent noise monitoring data acquisition device which characterized in that includes:

the supporting mechanism comprises a first supporting rod (1), a second supporting rod (2), a positioning hole (3), a locking bolt (4), a base (5) and an expansion screw (6), wherein the top end of the second supporting rod (2) is provided with a cylindrical notch with a diameter larger than that of the first supporting rod (1) in an inwards concave manner, the first supporting rod (1) is connected in the notch at the top of the second supporting rod (2) in an up-and-down telescopic manner, the base (5) is horizontally welded and fixed at the bottom of the second supporting rod (2), the second supporting rod (2) is provided with the positioning holes (3) in a penetrating and equidistant manner, and the locking bolt (4) is locked in the positioning hole (3) and is used for being connected and fixed with the expansion screw (6) which is fixedly connected with the ground and locked on the base (5);

noise data monitoring acquisition mechanism, it includes data acquisition box (7), noise sensor (12), battery (13), mainboard (14), noise data monitoring acquisition mechanism connection is fixed on supporting mechanism, data acquisition box (7) welded fastening is on the lateral wall of first bracing piece (1), noise sensor (12) connection is fixed in the bottom of data acquisition box (7), battery (13), mainboard (14) set up respectively in the inside of data acquisition box (7) to be connected with noise sensor (12) electricity through the wire, just electrical connection has the singlechip on mainboard (14).

2. The multifunctional intelligent noise monitoring data acquisition device according to claim 1, characterized in that: the noise sensors (12) are arranged in three numbers, face the front and the left and right sides of the data acquisition box (7) respectively, and the bottom of each noise sensor (12) is fixed with a sound collection cover (11) with a horn-shaped structure.

3. The multifunctional intelligent noise monitoring data acquisition device according to claim 1, characterized in that: the left side and the right side of the data acquisition box (7) are symmetrically fixed with cameras (10) and are electrically connected with a storage battery (13) and a main board (14), the camera (10) on one side faces the front, and the camera (10) on the other side faces the rear.

4. The multifunctional intelligent noise monitoring data acquisition device according to claim 1, characterized in that: the front surface of the data acquisition box (7) is respectively provided with a liquid crystal display (8) and a loudspeaker (9), and the two loudspeakers (9) are arranged above the liquid crystal display (8).

5. The multifunctional intelligent noise monitoring data acquisition device according to claim 1, characterized in that: the data acquisition box (7) is internally provided with a wireless transmitting module (15) and a data storage module (16), and the data storage module (16) is internally provided with a storage hard disk.

6. The intelligent noise monitoring data acquisition device of claim 1, wherein: the top of the first supporting rod (1) is fixed with a sun shield (17), the top of the sun shield (17) is provided with a solar panel (18), and the solar panel (18) is electrically connected with the storage battery (13) through a conducting wire.