CN111700423A

CN111700423A - Campus dustproof bench with rotatable chair surface

Info

Publication number: CN111700423A
Application number: CN202010625129.7A
Authority: CN
Inventors: 刁月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-09-25
Anticipated expiration: 2040-07-02
Also published as: CN111700423B

Abstract

The campus dustproof bench with the rotatable seat surface comprises a solar panel, a support frame, a left fixing plate, a right fixing plate, a left supporting leg and a right supporting leg, wherein the left fixing plate is fixed at the upper end of the left supporting leg, the right fixing plate is fixed at the upper end of the right supporting leg, a seat plate comprises more than one turnover plate and threaded rods fixed at two ends of the turnover plate, a cavity penetrating through the right fixing plate in the horizontal direction is formed in the right fixing plate, more than one synchronous gear is arranged in the cavity in a rolling mode through a gear belt and fixed with the threaded rods at the other end of the turnover plate, two ends of the top of the left fixing plate are respectively fixed with one support frame, and the solar panel is. The campus dustproof bench with the rotatable chair seat is reasonable in structural design and convenient to disassemble and assemble, most of dirt such as garbage, rainwater and snow can fall on the ground from gaps between the turnover plates when the narrow surfaces of the turnover plates face upwards, the rotating parts are small, and the energy is saved due to the fact that the consumption of electric quantity is small.

Description

Campus dustproof bench with rotatable chair surface

Technical Field

The invention belongs to the technical field of public goods, and particularly relates to a campus dustproof bench with a rotatable chair surface.

Background

Most of the benches can not sit due to too much dew on the benches after rain, or the benches are wastefully polluted on the chair surface, and the problems that accumulated snow falls in winter, the benches are not easy to clean and are not suitable for sitting and the like are wasted, and especially when the flow of people such as new students entering school is large, the benches have the garbage such as dirt and fallen leaves, so that the students and parents cannot rest. The existing electric benches are all provided for public places such as parks, are too complicated in use and rotation and large in power consumption, and the situation of large flow of people such as new students is not considered.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a campus dustproof bench with a rotatable chair seat.

The campus dustproof bench with the rotatable chair seat comprises a solar panel, a support frame, a left fixing plate, a right fixing plate, a left supporting leg and a right supporting leg, wherein the left fixing plate is fixed at the upper end of the left supporting leg, the right fixing plate is fixed at the upper end of the right supporting leg, a seat plate is arranged between the left fixing plate and the right fixing plate, the seat plate comprises more than one turnover plate and threaded rods fixed at two ends of the turnover plate, a threaded hole matched with the threaded rod at one end of the turnover plate is formed in the left fixing plate, a cavity penetrating through the right fixing plate in the horizontal direction is formed in the right fixing plate, more than one synchronous gear is arranged in the cavity in a rolling mode through a gear belt and is fixed with the threaded rod at the other end of the turnover plate, the two ends of the.

As a further improvement of the invention, the upper ends of the opposite surfaces of the left supporting leg and the right supporting leg are respectively provided with more than one infrared sensing device.

As a further improvement of the invention, a display screen is arranged between the two supporting frames, and more than one infrared sensing device is arranged at the lower end of the other side of each supporting frame.

As a further improvement of the invention, one side of the right fixed plate is provided with a rotating motor which is electrically connected with a synchronous gear.

As a further improvement of the invention, the lower end of the right supporting leg is provided with a small-sized storage battery.

As a further improvement of the invention, the section of the turnover plate is a strip-shaped plate with a wide upper part and a narrow lower part.

The campus dustproof bench with the rotatable chair seat is reasonable in structural design and convenient to disassemble and assemble, most of dirt such as garbage, rainwater and snow can fall on the ground from gaps among the turnover plates and cannot be accumulated on the bench when the narrow sides of the turnover plates face upwards, the rotating parts are small, the consumption of electric quantity is small, energy is saved, and students and parents can know more about schools through the display screen.

Drawings

FIG. 1 is a schematic structural view of a campus dustproof bench with a rotatable seat surface according to the present invention;

FIG. 2 is a side view of the roll-over panel of the present invention;

fig. 3 is a schematic structural view of the roll-over panel of the present invention.

Detailed Description

The campus dustproof bench with the rotatable seat surface comprises a solar panel 1, a support frame 2, a left fixing plate 3, a right fixing plate 5, a left supporting leg 4 and a right supporting leg 16, wherein the left fixing plate 3 is fixed at the upper end of the left supporting leg 4, the right fixing plate 5 is fixed at the upper end of the right supporting leg 16, more than one infrared sensing device 8 is arranged at the upper end of the opposite surface of the left supporting leg 4 and the right supporting leg 16, and a small storage battery 11 is arranged at the lower end of the right supporting leg 16. A seat board is arranged between the left fixing plate 3 and the right fixing plate 5, the seat board is formed by arranging more than one turnover plate 7 and threaded rods 6 fixed at two ends of the turnover plate 7 at intervals, and the cross section of the turnover plate 7 is a strip-shaped plate with a wide upper part and a narrow lower part. The left fixing plate 3 is provided with a threaded hole matched with the threaded rod 6 at one end of the turnover plate 7, the right fixing plate 5 is provided with a cavity 13 penetrating through the right fixing plate 5 in the horizontal direction, more than one synchronous gear 12 is arranged inside the cavity 13 in a rolling mode through a gear belt and is fixed with the threaded rod 6 at the other end of the turnover plate 7, and the other side of the synchronous gear 12 is provided with a rotating motor 10 and a synchronous gear 12 which are electrically connected. 3 top both ends of left fixed plate are fixed with a support frame 2 respectively, 2 tops of support frame are fixed with solar panel 1, and solar panel 1 is located the top of bedplate, is equipped with between two support frames 2 that show screen 9, opposite side lower extreme all are equipped with more than one infrared ray induction system 8.

Solar panel 1 and show screen 9, infrared induction device 8 and rotation motor 10 electric connection, the electric quantity that solar panel 1 provided when daily sunshine is sufficient can satisfy the power consumption needs, when no pedestrian is close to not being responded to by infrared induction device 8 then, the narrow face 14 and solar panel 1 of returning face plate 7 are relative, wide face 15 is relative with ground, most rubbish, rainwater or snow can fall on the ground along the gap between returning face plate 7 and can not stay on the bench. Want to sit on the bench when the pedestrian is close to the bench, after being sensed by infrared ray induction system 8, rotate motor 10 and then drive synchronizing gear 12 and threaded rod 6 and rotate to make returning face plate 7 rotate the direction that narrow face 14 is relative with ground, wide face 15 and solar panel 1 are relative, remain on narrow face 14 small part rainwater, dirty such as snow also can fall to the ground along with returning face plate 7's rotation, can not influence people and use. The solar panel 1 can not provide sufficient electric quantity after cloudy day or dark day, can use small-size battery 11 to supply power for each device. The display screen 9 can circularly play the introduction of school history or the basic situation in the campus, so that students and parents can better know the campus situation when new school is reported.

Claims

1. The utility model provides a rotatable campus bench that prevents dust of seat comprises solar panel (1), support frame (2), left fixed plate (3), right fixed plate (5), left supporting leg (4), right supporting leg (16), and its characterized in that left supporting leg (4) upper end is fixed with left fixed plate (3), right supporting leg (16) upper end is fixed with right fixed plate (5), is equipped with the bedplate between left fixed plate (3) and right fixed plate (5), the bedplate constitute by more than one returning face plate (7) and threaded rod (6) fixed with returning face plate (7) both ends, be equipped with on left fixed plate (3) with returning face plate (7) one end threaded rod (6) matched with screw hole, be equipped with cavity (13) that run through right fixed plate (5) on right fixed plate (5) in the horizontal direction, cavity (13) inside is provided with more than one synchronizing gear (12) and threaded rod (6) of the returning face plate (7) other end through the gear area roll The solar panel fixing device is fixed mutually, two ends of the top of the left fixing plate (3) are respectively fixed with a support frame (2), and the top end of the support frame (2) is fixed with a solar panel (1).

2. The campus dustproof bench with rotatable seat surface as claimed in claim 1, wherein the upper end of the opposite surface of the left support leg (4) and the right support leg (16) is provided with more than one infrared sensing device (8).

3. The campus dustproof bench with the rotatable seat surface as claimed in claim 1, wherein a display screen (9) is disposed between the two supporting frames (2), and more than one infrared sensing device (8) is disposed at the lower end of the other side.

4. The campus dustproof bench with rotatable seat surface as claimed in claim 1 wherein one side of the right fixing plate (5) is provided with a rotating motor (10) electrically connected to a synchronizing gear (12).

5. The campus dustproof bench of claim 1 wherein the lower end of the right leg (16) is provided with a small battery (11).

6. The campus dustproof bench with a rotatable seat surface as claimed in claim 1 wherein the turnover plate (7) is a narrow plate with a section of wide top and narrow bottom.