CN221746821U - A knowledge display and publicity device for public health popularization - Google Patents

Abstract

The utility model relates to the technical field of public health science popularization and publicity, and in particular to a public health science popularization knowledge display and publicity device, including a bottom plate, a connecting sleeve rod, a rotating shaft, a fixed plate, a limit strip, a panel, a top plate, etc.; mounting frames are provided on both sides of the top of the bottom plate, the mounting frames of the bottom plate are slidably connected with connecting sleeve rods, the bottom plate is symmetrically rotatably provided with rotating shafts, the bottom of the bottom plate is symmetrically provided with arc grooves, and the bottoms of the two rotating shafts are provided with fixed plates. When public health science popularization knowledge is displayed and publicized outdoors, the fixed plate is driven to rotate 90° by rotating the rotating shaft, and the fixed plate and the bottom plate are vertical, which can enhance the stability of the device.

Description

A knowledge display and publicity device for public health popularization

Technical Field

The utility model relates to the technical field of public health science popularization and publicity, in particular to a knowledge display and publicity device for public health science popularization.

Background Art

Public places are a general term for various places where the public engages in social life. Citizens need to abide by the relevant regulations of public health in public places, jointly maintain the public health of the places, and maintain a good activity environment. Generally, public places usually declare regulations by posting rules and regulations, and a billboard is needed to post regulations and regulations in public places. Existing outdoor billboards are usually simply assembled from a support base and a billboard.

Since public health science popularization is not carried out regularly, it needs to be temporarily installed outdoors. Since it is inconvenient to connect to electricity in outdoor public places, the existing temporary bulletin boards basically do not have lighting functions. In addition, public health science popularization is aimed at a wide range of people, and different people have different heights and viewing angles. Fixed-height bulletin boards are difficult to popularize to people of different heights.

Therefore, it is necessary to design a knowledge display and publicity device for public health popularization, which has the functions of providing lighting and height adjustment, to solve the above problems.

Utility Model Content

In order to overcome the shortcomings that existing temporary propaganda columns basically have no lighting function and fixed-height propaganda columns are difficult to popularize to people of different heights due to the inconvenience of electricity connection in outdoor public places, the purpose of the utility model is to provide a public health science knowledge display and publicity device with temporary lighting and adjustable height.

The technical implementation scheme of the utility model is: a public health science knowledge display and publicity device, comprising a bottom plate, a connecting sleeve rod, a rotating shaft, a fixing plate, a limiting strip, a panel, a top plate, a lighting lamp and a power supply device, mounting frames are arranged on the left and right sides of the top of the bottom plate, the mounting frames of the bottom plate are slidably connected with the connecting sleeve rods, the bottom plate is symmetrically and rotatably arranged with the rotating shafts, the bottom of the bottom plate is symmetrically provided with arc grooves, the bottom of the two rotating shafts are provided with fixing plates, the fixing plates are located in the arc grooves of the bottom plate, the front and rear side surfaces of the two connecting sleeve rods are provided with a plurality of vertically distributed through holes, the two mounting frames are provided with a plurality of vertically distributed through holes, the limiting strip is inserted between the through holes on the connecting sleeve rod and the mounting frame, a panel is fixedly connected between the upper parts of the two connecting sleeve rods, the top of the panel is provided with a top plate, the top plate is made of transparent material, the upper part of the front side of the panel is provided with a lighting lamp, and the side wall of the panel is provided with a power supply device for supplying power to the lighting lamp.

As an improvement of the above scheme, the power supply device includes a battery, a solar panel and wires. Batteries are installed on the left and right sides of the panel, solar panels are symmetrically arranged on the top plate, wires are connected between the battery and the solar panel, and wires are connected between the battery and the lighting lamp.

As an improvement of the above solution, a protective cover is also included, and a protective cover is arranged outside the battery.

As an improvement of the above solution, the top plate is in an inverted V shape, and the solar panels are embeddedly installed on the front and rear sides of the top plate.

As an improvement to the above solution, it further includes a limit plate, and limit plates are arranged on both the left and right sides of the top of the panel.

As an improvement of the above solution, mounting holes are provided on both the left and right sides of the bottom plate, and mounting holes are also provided on both the left and right sides of the fixing plate.

The utility model has the following advantages: 1. When public health knowledge is displayed and promoted outdoors, the fixed plate is driven to rotate 90° by rotating the rotating shaft, and the fixed plate and the bottom plate are vertical, which can enhance the stability of the device and prevent the device from tipping over. The solar panel converts solar energy into chemical energy and stores it in the battery through wires, which can power the lighting lamp and solve the problem of difficulty in connecting electricity for temporary outdoor promotion.

2. The height of the billboard can be adjusted by changing the position of the limit strips at different through holes, so as to serve people of different heights.

3. The protective cover can protect the battery from damage by the external environment.

4. The limit plate can limit the displacement of the wires of the power supply device and maintain the appearance.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model.

FIG. 2 is a schematic diagram of the three-dimensional structure of the base plate, the rotating shaft and the fixed plate.

FIG. 3 is a schematic diagram of the unfolded structure of the utility model.

FIG. 4 is a schematic diagram of the three-dimensional structure of the protective cover, the limiting plate and other components.

In the figure numbers: 1: bottom plate, 2: connecting sleeve rod, 3: rotating shaft, 4: fixing plate, 5: panel, 6: top plate, 7: lighting lamp, 8: battery, 9: solar panel, 10: wire, 11: through hole, 12: limit strip, 13: protective cover, 14: limit plate, 15: installation hole.

DETAILED DESCRIPTION

The embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment 1: As shown in Fig. 1-3, a public health knowledge display and publicity device comprises a base plate 1, a connecting rod 2, a rotating shaft 3, a fixing plate 4, a limiting strip 12, a panel 5, a top plate 6, a lighting lamp 7 and a power supply device. Mounting frames are arranged on the left and right sides of the top of the base plate 1. The mounting frames of the base plate 1 are slidably connected with connecting rods 2. The base plate 1 is symmetrically and rotatably arranged with rotating shafts 3. The bottom of the base plate 1 is symmetrically provided with arc grooves. The bottoms of the two rotating shafts 3 are both provided with fixing plates 4 by bolt connection. The fixing plates 4 are located in the arc grooves of the base plate 1. The front and rear sides of the two connecting rods 2 are provided with a plurality of vertically distributed through holes 11. The two mounting frames are provided with seven through holes 11. A limiting strip 12 is inserted between the connecting rod 2 and the through holes 11 on the mounting frame. The limiting strip 12 is a screw. A panel 5 is arranged between the upper parts of the sleeve rod 2 by means of screw connection, a top plate 6 is arranged on the top of the panel 5, the top plate 6 is made of transparent material, a lighting lamp 7 is installed on the upper front side of the panel 5 by means of screws, a power supply device for supplying power to the lighting lamp 7 is arranged on the side wall of the panel 5, the power supply device includes a battery 8, a solar panel 9, an electric wire 10 and a limit plate 14, batteries 8 are installed on the left and right sides of the panel 5, direction holes are symmetrically opened on the top plate 6, the solar panel 9 is installed in the direction holes of the top plate 6 by means of screws, the electric wire 10 is connected between the battery 8 and the solar panel 9, the electric wire 10 is connected between the battery 8 and the lighting lamp 7, and limit plates 14 are arranged on the left and right sides of the top of the panel 5, the electric wire 10 passes through the limit plates 14, and the limit plates 14 can limit the displacement of the electric wire 10 of the power supply device, so as to facilitate the arrangement of the electric wire 10.

When in use, the staff places the device in an outdoor public place where public health knowledge needs to be displayed, and then rotates the rotating shaft 3 to drive the fixed plate 4 to rotate 90°. The fixed plate 4 is vertical to the bottom plate 1, which can enhance the stability of the device and prevent it from tipping over. Adjust the height of the mounting frame position of the connecting sleeve rod 2 and the bottom plate 1, and then insert the limit strip 12 through the through hole 11 between the connecting sleeve rod 2 and the mounting frame, so that the panel 5 can be raised or lowered to meet the needs of people of different heights for convenient viewing. The staff can paste and arrange the propaganda content on the panel 5. When there is sunshine during the day, the solar panel 9 in the top plate 6 is exposed to sunlight, and the solar energy is converted into chemical energy and stored in the battery 8 through the wire 10. In the evening, the battery 8 supplies power to the lighting lamp 7 on the upper front side of the panel 5 through the wire 10, which solves the problem that it is inconvenient to connect to the electricity when temporarily installing a propaganda column in an outdoor public place and cannot provide lighting at night.

Embodiment 2: Based on Embodiment 1, as shown in FIGS. 1 and 4 , a protective cover 13 is further included. The protective cover 13 is arranged outside the battery 8. The upper and lower edges of the protective cover 13 are fixed to the left and right sides of the panel 5 by screws. The protective cover 13 can protect the battery 8 from damage by the external environment.

As shown in FIG. 1 and FIG. 3 , the top plate 6 is in an inverted V shape, and the solar panels 9 are embeddedly installed on the front and rear sides of the top plate 6 . The solar panels 9 are tilted to better convert solar energy.

As shown in FIG. 1-2 , mounting holes 15 are provided on both sides of the base plate 1 , and mounting holes 15 are also provided on both sides of the fixing plate 4 . Workers can pass pins through the fixing plate 4 and the mounting holes 15 of the base plate 1 , which facilitates stable installation in outdoor public places for long-term publicity.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims (6)

1. A public health knowledge display and publicity device, characterized in that it comprises a bottom plate (1), a connecting rod (2), a rotating shaft (3), a fixing plate (4), a limit strip (12), a panel (5), a top plate (6), a lighting lamp (7) and a power supply device, wherein mounting frames are arranged on both sides of the top of the bottom plate (1), the connecting rod (2) is slidably connected to the mounting frames of the bottom plate (1), the rotating shaft (3) is symmetrically rotatably arranged on the bottom plate (1), the bottom of the bottom plate (1) is symmetrically provided with arc grooves, the bottom of the two rotating shafts (3) is provided with fixing plates (4), and the fixing plates (4) Located in the arc groove of the bottom plate (1), the front and rear side surfaces of the two connecting sleeve rods (2) are both provided with a plurality of vertically distributed through holes (11), the two mounting frames are both provided with a plurality of vertically distributed through holes (11), a limiting strip (12) is inserted between the connecting sleeve rods (2) and the through holes (11) on the mounting frames, a panel (5) is fixedly connected between the upper parts of the two connecting sleeve rods (2), a top plate (6) is arranged on the top of the panel (5), the top plate (6) is made of a transparent material, an illuminating lamp (7) is arranged on the upper part of the front side surface of the panel (5), and a power supply device for supplying power to the illuminating lamp (7) is arranged on the side wall of the panel (5). 2. A public health knowledge display and publicity device according to claim 1, characterized in that the power supply device includes a battery (8), a solar panel (9) and an electric wire (10), batteries (8) are installed on both sides of the panel (5), solar panels (9) are symmetrically arranged on the top plate (6), electric wires (10) are connected between the battery (8) and the solar panel (9), and electric wires (10) are connected between the battery (8) and the lighting lamp (7). 3. A public health knowledge display and publicity device according to claim 2, characterized in that it also includes a protective cover (13), and the protective cover (13) is arranged outside the battery (8). 4. A public health knowledge display and publicity device according to claim 3, characterized in that the top plate (6) is in an inverted V shape, and the solar panels (9) are embedded in the front and rear sides of the top plate (6). 5. A public health knowledge display and publicity device for popular science according to claim 4, characterized in that it also includes a limit plate (14), and limit plates (14) are arranged on both the left and right sides of the top of the panel (5). 6. A public health knowledge display and publicity device according to claim 5, characterized in that: The bottom plate (1) is provided with mounting holes (15) on both sides, and the fixing plate (4) is also provided with mounting holes (15) on both sides.