CN214277191U

CN214277191U - Noise monitoring device

Info

Publication number: CN214277191U
Application number: CN202120158391.5U
Authority: CN
Inventors: 贺冠军
Original assignee: Shaanxi Bosen Testing Technology Co ltd
Current assignee: Shaanxi Bosen Testing Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-09-24
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a noise monitoring device, the power distribution box comprises a box body, the equal fixedly connected with electric telescopic handle of the left and right sides of box inner chamber bottom, electric telescopic handle's top fixedly connected with lifter plate, the equal fixedly connected with connecting plate of the middle-end of the box inner chamber left and right sides, the spout has all been seted up to the inboard of connecting plate, the equal sliding connection of lower extreme of spout inner chamber has the slider, the inboard of slider and the outside fixed connection of lifter plate, the middle-end of lifter plate upper surface rotates and is connected with the bull stick, the right side fixed mounting of lifter plate upper surface has servo motor, servo motor's output passes through the belt and is connected with the bull stick transmission, the top fixedly connected with limiting plate of bull stick. The utility model discloses set up lifter plate, bull stick, servo motor and belt, reached the purpose of protection, solved current noise monitoring device and did not possess safeguard function, lead to the impaired problem of equipment easily.

Description

Noise monitoring device

Technical Field

The utility model relates to a noise monitoring technology field specifically is a noise monitoring device.

Background

Noise monitoring is the monitoring activities carried out to the sound and the sound source that disturb people's study, work and life, including noise monitoring of each functional area in city, road traffic noise monitoring, regional environmental noise monitoring and noise source monitoring etc. wherein involve noise monitoring devices, and current noise monitoring devices do not possess safeguard function, lead to equipment to be damaged easily, for this reason, we propose a noise monitoring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noise monitoring device possesses the advantage of protection, has solved current noise monitoring device and has not possessed safeguard function, leads to the impaired problem of equipment easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a noise monitoring device, includes the box, the equal fixedly connected with electric telescopic handle of the left and right sides of box inner chamber bottom, electric telescopic handle's top fixedly connected with lifter plate, the equal fixedly connected with connecting plate of the middle-end of box inner chamber left and right sides, the spout has all been seted up to the inboard of connecting plate, the equal sliding connection of lower extreme of spout inner chamber has the slider, the inboard of slider and the outside fixed connection of lifter plate, the middle-end of lifter plate upper surface rotates and is connected with the bull stick, the right side fixed mounting of lifter plate upper surface has servo motor, servo motor's output passes through the belt and is connected with the bull stick transmission, the top fixedly connected with limiting plate of bull stick, the last fixed surface of limiting plate is connected with the monitoring devices body, the last fixed surface of lifter plate is connected with the casing.

Preferably, the middle end of the bottom of the inner cavity of the box body is fixedly connected with a storage battery, and a charging port is formed in the middle end of the lower surface of the storage battery.

Preferably, the upper ends of the left side and the right side of the inner cavity of the box body are fixedly connected with electric expansion plates which are symmetrically arranged.

Preferably, the lower end of the left side of the box body is fixedly connected with a push rod, and the upper end of the push rod is provided with an anti-skidding sleeve.

Preferably, the left side and the right side of the lower surface of the box body are movably connected with self-braking universal wheels, and wear-resistant rings are arranged on the outer surfaces of the self-braking universal wheels.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with the lifting plate, the rotating rod, the servo motor and the belt, when people use the equipment, the storage battery is charged fully, people can push the equipment to a designated area through the push rod, the electric telescopic plate is opened to be telescopic through the external controller, the electric telescopic rod drives the lifting plate to move upwards, the lifting plate drives the sliding block to slide upwards in the inner cavity of the sliding groove, the servo motor is started to work through the external controller, the servo motor drives the rotating rod to rotate through the belt, the rotating rod drives the monitoring device body to rotate through the limiting plate, the monitoring device body is driven to monitor in multiple directions, when the monitoring device body is not used, the monitoring device body is just positioned in the inner cavity of the box body, the purpose of protection is achieved, and the problem that the existing noise monitoring device is damaged due to the fact that the existing noise monitoring device does not have a protection function is solved.

Drawings

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

FIG. 2 is a schematic view of the storage battery of the present invention;

fig. 3 is a schematic structural diagram of the servo motor of the present invention.

In the figure: 1. a box body; 2. a charging port; 3. self-braking universal wheels; 4. a push rod; 5. a limiting plate; 6. a chute; 7. a slider; 8. an electric expansion plate; 9. a monitoring device body; 10. a housing; 11. a connecting plate; 12. an electric telescopic rod; 13. a storage battery; 14. a lifting plate; 15. a rotating rod; 16. a servo motor; 17. a belt.

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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, charge mouthful 2, from stopping universal wheel 3, push rod 4, limiting plate 5, spout 6, slider 7, electric expansion plate 8, monitoring devices body 9, casing 10, connecting plate 11, electric telescopic handle 12, battery 13, lifter plate 14, bull stick 15, servo motor 16 and belt 17 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a noise monitoring device comprises a box body 1, a storage battery 13 is fixedly connected to the middle end of the bottom of the inner cavity of the box body 1, a charging port 2 is arranged at the middle end of the lower surface of the storage battery 13, electric expansion plates 8 are fixedly connected to the upper ends of the left and right sides of the inner cavity of the box body 1, the electric expansion plates 8 are symmetrically arranged, a push rod 4 is fixedly connected to the lower end of the left side of the box body 1, an anti-slip sleeve is arranged at the upper end of the push rod 4, self-braking universal wheels 3 are movably connected to the left and right sides of the lower surface of the box body 1, a wear-resistant ring is arranged on the outer surface of the self-braking universal wheels 3, electric expansion rods 12 are fixedly connected to the left and right sides of the bottom of the inner cavity of the box body 1, a lifting plate 14 is fixedly connected to the top of the electric expansion rods 12, connecting plates 11 are fixedly connected to the middle ends of the left and right sides of the inner cavity of the box body 1, sliding grooves 6 are arranged on the inner sides of the connecting plates 11, the lower end of the inner cavity of the chute 6 is connected with a sliding block 7 in a sliding manner, the inner side of the sliding block 7 is fixedly connected with the outer side of a lifting plate 14, the middle end of the upper surface of the lifting plate 14 is connected with a rotating rod 15 in a rotating manner, a servo motor 16 is fixedly installed on the right side of the upper surface of the lifting plate 14, the output end of the servo motor 16 is in transmission connection with the rotating rod 15 through a belt 17, the top of the rotating rod 15 is fixedly connected with a limiting plate 5, the upper surface of the limiting plate 5 is fixedly connected with a monitoring device body 9, the upper surface of the lifting plate 14 is fixedly connected with a shell 10, the lifting plate 14, the rotating rod 15, the servo motor 16 and the belt 17 are arranged, when the equipment is used, people firstly fully charge a storage battery 13, people can push the equipment to a designated area through a push rod 4, the electric telescopic plate 8 is opened to be telescopic through an external controller, the electric telescopic rod 12 is opened to be telescopic through the external controller, the electric telescopic rod 12 drives the lifting plate 14 to move upwards, lifter plate 14 drives slider 7 at the inner chamber of spout 6 upwards and slides, open servo motor 16 work through external controller, servo motor 16 drives bull stick 15 through belt 17 and rotates, bull stick 15 drives monitoring devices body 9 through limiting plate 5 and rotates, drive the diversified monitoring of monitoring devices body 9, when monitoring devices body 9 does not use, monitoring devices body 9 just is located the inner chamber of box 1, the mesh of protection has been reached, external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt battery 13 to supply power in this application.

When the device is used, the lifting plate 14, the rotating rod 15, the servo motor 16 and the belt 17 are arranged, when people use the device, the storage battery 13 is fully charged, people can push the device to a designated area through the push rod 4, the electric expansion plate 8 is started to expand through the external controller, the electric expansion rod 12 drives the lifting plate 14 to move upwards, the lifting plate 14 drives the sliding block 7 to slide upwards in the inner cavity of the sliding groove 6, the servo motor 16 is started to work through the external controller, the servo motor 16 drives the rotating rod 15 to rotate through the belt 17, the rotating rod 15 drives the monitoring device body 9 to rotate through the limiting plate 5, the monitoring device body 9 is driven to carry out multi-directional monitoring, when the monitoring device body 9 is not used, the monitoring device body 9 is positioned in the inner cavity of the box body 1, the purpose of protection is achieved, and the problem that the existing noise monitoring device does not have the protection function is solved, easily causing the problem that the equipment is damaged.

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 noise monitoring device, includes box (1), its characterized in that: the box body (1) is characterized in that electric telescopic rods (12) are fixedly connected to the left side and the right side of the bottom of an inner cavity of the box body (1), lifting plates (14) are fixedly connected to the tops of the electric telescopic rods (12), connecting plates (11) are fixedly connected to the middle ends of the left side and the right side of the inner cavity of the box body (1), sliding grooves (6) are formed in the inner sides of the connecting plates (11), sliding blocks (7) are slidably connected to the lower ends of the inner cavities of the sliding grooves (6), the inner sides of the sliding blocks (7) are fixedly connected with the outer sides of the lifting plates (14), rotating rods (15) are rotatably connected to the middle ends of the upper surfaces of the lifting plates (14), servo motors (16) are fixedly installed on the right sides of the upper surfaces of the lifting plates (14), the output ends of the servo motors (16) are in transmission connection with the rotating rods (15) through belts (17), and limiting plates (5) are fixedly connected to the tops of the rotating rods (15), the upper surface of limiting plate (5) is fixedly connected with monitoring devices body (9), and the upper surface of lifter plate (14) is fixedly connected with casing (10).

2. A noise monitoring device according to claim 1, characterized in that: the middle end of the bottom of the inner cavity of the box body (1) is fixedly connected with a storage battery (13), and a charging port (2) is formed in the middle end of the lower surface of the storage battery (13).

3. A noise monitoring device according to claim 1, characterized in that: the upper ends of the left side and the right side of the inner cavity of the box body (1) are fixedly connected with electric expansion plates (8), and the electric expansion plates (8) are symmetrically arranged.

4. A noise monitoring device according to claim 1, characterized in that: the lower end of the left side of the box body (1) is fixedly connected with a push rod (4), and the upper end of the push rod (4) is provided with an anti-skidding sleeve.

5. A noise monitoring device according to claim 1, characterized in that: the left side and the right side of the lower surface of the box body (1) are movably connected with self-braking universal wheels (3), and wear-resistant rings are arranged on the outer surfaces of the self-braking universal wheels (3).