CN114005377B - An educational bulletin board - Google Patents

Abstract

The invention provides a new type of education bulletin board, which includes a cleaning base. The cleaning base includes a base, a water storage tank arranged on the upper surface of the base, and a cleaning component arranged on the upper surface of the water storage tank; An installation frame member is provided on the upper surface of the cleaning base. The installation frame member includes a support base 1, a support base 2, and a horizontal crossbar disposed between the support base 1 and the support base 2. board; a publicity board component, the publicity board component is provided on the installation frame member; a collection sunshade member, the collection sunshade member is provided on the top of the installation frame member, the collection sunshade member includes a water collection tank, The guide seat inside the water collection tank, the control component and the adjustment component provided at the bottom of the inner wall of the water collection tank. As a result, the functionality, educational effect, and cultural image of the present invention can be improved.

Description

An educational bulletin board

Technical field

The present invention relates to education, and in particular, to an educational bulletin board.

Background technique

The publicity boards under the existing technology have simple structures and relatively single functions. Most of them are simply fixed with brackets. They are prone to toppling in strong winds and other bad weather. Moreover, as the air quality continues to decrease, the publicity boards will collapse after a period of time. There will be more dust attached to the surface, which will affect people's ability to receive education.

Contents of the invention

In order to solve at least one of the above problems, the present invention provides an educational bulletin board.

In order to achieve the above objects, the present invention adopts the following technical solutions:

Design an educational bulletin board, including a cleaning base. The cleaning base includes a base, a water storage tank provided on the upper surface of the base, and a cleaning component provided on the upper surface of the water storage tank; an installation frame member , the installation frame member is provided on the upper surface of the cleaning base, the installation frame member includes a support base 1, a support base 2, and a horizontal plate disposed between the support base 1 and the support base 2; publicity a column assembly, the propaganda column assembly is arranged on the installation frame member; a collection sunshade member, the collection sunshade member is arranged on the top of the installation frame member, the collection sunshade member includes a water collection tank, The guide seat inside the water tank, the control component arranged at the bottom of the inner wall of the water collection tank, and the adjustment component.

Preferably, the cleaning assembly includes a water pump, and the water pump is fixedly connected to the water storage tank. The water inlet of the water pump is fixed with a water inlet pipe. One end of the water inlet pipe penetrates the water storage tank and extends to the inside of the water storage tank. A telescopic hose is fixed on the top of the water pump, and a high-pressure water spray cover is fixed on one end of the telescopic hose. A driving assembly for causing displacement is fixed between the high-pressure water spray cover and the water storage tank.

Preferably, the driving assembly includes a biaxial motor, which is fixedly connected to the top of the inner wall of the water storage tank. The output shafts of the biaxial motors are each fixed with a transmission shaft, and the transmission shafts are each fixed with a vortex. Rod two, one side of the worm rod two is equipped with a worm gear two, the two worm gears are fixed with a reciprocating screw rod, one end of the reciprocating screw rod extends through the water storage tank to one side of the water storage tank and The rotary connection is provided with a fixed plate, the fixed plates are all fixedly connected to the installation frame member, the reciprocating screw rods are threadedly connected to a movable seat, and the two movable seats are fixedly provided with a connecting plate, and the connecting plate is connected to the high-voltage The water spray hood is fixedly connected.

Preferably, a battery assembly is fixed on the inner wall of the support base one, and a filter assembly is provided on one side of the support base two. The filter assembly includes a flow guide block, and the flow guide block is fixed to the inner wall of the support base two. connection, the lower surface of the guide block is fixed with a drainage hose, one side of the support base 2 is plugged with a pull plate, the pull plate is fixed with a guide frame, and the bottom of the guide frame A V-shaped filter is fixedly provided, and a limiting frame is fixedly provided on the side of the two inner walls of the support base away from the guide block.

Preferably, the bulletin board assembly includes an installation box, and a plurality of transmission columns are rotatably connected to the installation box at equal distances. One end of the transmission columns is fixed with a display assembly, and the top of the display assembly is fixed with a display assembly. Connecting columns, the connecting columns are all rotatably connected to the installation frame member, one end of the transmission column extends through the installation box to the inside of the installation box and is fixedly equipped with a worm gear, one side of the worm gear is equipped with a toothed Worm one, a plurality of worm screws are fixed with transmission rods, one end of the transmission rod penetrates the support base and is fixed with a motor, and the motor is fixedly connected to the inner wall of the support base.

Preferably, the display assembly includes a protective cover and an LED display assembly disposed inside the protective cover, and the protective cover is made of highly transparent tempered glass.

Preferably, the adjustment component includes a second motor, which is fixedly connected to the lower surface of the guide seat. The output shaft of the second motor penetrates the guide seat and is fixed with a threaded screw. The threaded screw is threaded There is a connecting base connected with each other. Both sides of the connecting base are rotatably connected with connecting blocks. The connecting blocks are fixed with solar panels. The lower surfaces of the solar panels are fixed with a plurality of slide rails. The slide rails are all slidingly connected with sliding seats, and the sliding seats are all rotatably connected with fixed seats. The fixed seats are all fixedly connected to the water collecting tank.

Preferably, a drainage hole is provided between the second support base and the water collection tank, and the second support base and the water storage tank are interconnected.

Compared with the existing technology, the beneficial effects of the present invention are: the present invention can clean the bulletin board components as needed to avoid the reduction of the audience's learning quality due to dust; using the display component, the educational propaganda content does not need to be pasted by personnel, which greatly Reduces the labor intensity of workers; collecting sunshade components can provide sunshade work on sunny days, preventing direct sunlight from shining on the surface of the bulletin board components, resulting in a reduction in the service life of the bulletin board components, and at the same time converting solar energy into electrical energy and storing it in the battery component For the purpose of power supply for other processes, collecting sunshade components during rainy days can also improve the efficiency of rainwater collection. When rainwater enters the inside of the water storage tank, the overall center of gravity of the present invention is lowered and the stability of the present invention is improved; in typhoons In bad weather, the billboard component can change the angle of the display component according to the wind direction, reducing the stress-bearing area to avoid toppling.

Referring to the following description and drawings, specific embodiments of the invention are disclosed in detail and the manner in which the principles of the invention may be employed is indicated. It should be understood that embodiments of the invention are not thereby limited in scope. Embodiments of the present invention include many alterations, modifications and equivalents within the spirit and scope of the appended claims.

Description of drawings

The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. In the attached picture:

Figure 1 is a front view of an educational bulletin board proposed by the present invention;

Figure 2 is a cross-sectional view of an educational bulletin board proposed by the present invention;

Figure 3 is a structural view of the bulletin board components of an educational bulletin board proposed by the present invention;

Figure 4 is an exploded view of the display components of an educational bulletin board proposed by the present invention;

Figure 5 is an exploded view of the filter component of an educational bulletin board proposed by the present invention;

Figure 6 is a front view of the adjustment component of an educational bulletin board proposed by the present invention;

Figure 7 is a partial enlarged view of position A in Figure 6;

Figure 8 is a front view of the cleaning assembly of the educational bulletin board proposed by the present invention.

In the picture: 1. Cleaning base; 11. Base; 12. Water storage tank; 13. Cleaning components; 2. Installation frame components; 21. Support base one; 22. Support base two; 23. Horizontal plate; 211. Battery Components; 221. Filter component; 3. Bulletin board component; 4. Collecting sunshade components; 41. Water collection tank; 42. Diversion seat; 43. Control component; 44. Adjustment component; 45. Drainage hole; 301. Installation box; 302. Transmission column; 303. Display component; 304. Connection column; 305. Worm gear one; 306. Worm one; 307. Transmission rod; 308. Motor one; 3031. Protective cover; 3032. LED display component; 2211. Diversion Block; 2212, drainage hose; 2213, limit frame; 2214, pull plate; 2215, guide frame; 2216, V-shaped filter; 4401, motor two; 4402, threaded screw rod; 4403, connecting seat; 4404, Connecting block; 4405, solar panel; 4406, slide rail; 4407, sliding seat; 4408, fixed seat; 1301, water pump; 1302, water inlet pipe; 1303, telescopic hose; 1304, high-pressure water spray cover; 1305, double-axis motor ; 1306, transmission shaft; 1307, worm rod two; 1308, worm gear two; 1309, reciprocating screw; 1310, fixed plate; 1311, movable seat; 1312, connecting plate.

Implementation

The foregoing and other features of the present invention will become apparent from the following description, taken in conjunction with the accompanying drawings. In the description and drawings, specific embodiments of the invention are disclosed in detail, indicating some of the embodiments in which the principles of the invention may be employed. It is to be understood that the invention is not limited to the embodiments described, but rather, the invention is not limited to the embodiments described. The invention includes all modifications, variations and equivalents falling within the scope of the appended claims.

In the embodiment of the present invention, the terms "first", "second", etc. are used to distinguish different elements from the title, but do not indicate the spatial arrangement or temporal order of these elements, and these elements should not be used by these terms. restricted. The term "and/or" includes any and all combinations of one or more of the associated listed terms. The terms "comprises," "includes," "having" and the like refer to the presence of stated features, elements, elements or components but do not exclude the presence or addition of one or more other features, elements, elements or components.

In the embodiment of the present invention, the singular forms "a", "the", etc. may include plural forms, and should be broadly understood as "a" or "a type" and not limited to the meaning of "one"; in addition, the term " "" shall be understood to include both the singular and the plural unless the context clearly indicates otherwise. Furthermore, the term "based on" should be understood to mean "based at least in part on" and the term "based on" should be understood as "based at least in part on" unless the context clearly indicates otherwise.

Embodiments of the present invention will be described below with reference to the drawings.

As shown in Figures 1 to 7, the educational bulletin board provided by this embodiment includes a cleaning base 1. The cleaning base 1 includes a base 11, a water storage tank 12 disposed on the upper surface of the base 11, and a water storage tank 12 disposed on the upper surface of the base 11. The cleaning component 13 on the upper surface of the water tank 12; the installation frame member 2, which is provided on the upper surface of the cleaning base 1. The installation frame member 2 includes a support base 21, a support base 222, and a support base 21. and the horizontal plate 23 between the two supporting seats 22; the publicity column assembly 3, the publicity column assembly 3 is arranged on the installation frame member 2; the collection sunshade member 4 is disposed on the top of the installation frame member 2, the collection sunshade member 4 includes a water collection tank 41, a guide seat 42 provided inside the water collection tank 41, a control component 43 provided at the bottom of the inner wall of the water collection tank 41, and an adjustment component 44.

Specifically, the staff transfers the content to be released to the control component 43 through the remote terminal. The control component 43 processes the data and displays it on the bulletin board component 3. The cleaning component 13 extracts the water from the water storage tank 12 at regular intervals. Spray on the surface of the bulletin board component 3 to clean the dust attached to the surface. On sunny days, the sunshade components 4 are collected for sunshade work. At the same time, the solar energy is converted into electrical energy and stored in the battery component 211 for subsequent power supply work. On rainy days, the contact area with rainwater is increased under the action of the adjustment component 44, and the rainwater is collected into the water collection tank 41 and then injected into the water storage tank 12 through the drainage hole 45 and the support base 22 under the filtering of the filter component 221. Storage is carried out internally. With the cooperation between the above structures, the present invention is practical and functional, has good educational effects, and has good stability.

In this embodiment, as shown in FIG. 8 , the cleaning assembly 13 includes a water pump 1301 . The water pump 1301 is fixedly connected to the water storage tank 12 . The water inlet of the water pump 1301 is fixedly provided with a water inlet pipe 1302 . One end of the water inlet pipe 1302 passes through the water storage tank 12 and is Extending to the inside of the water storage tank 12, a telescopic hose 1303 is fixed on the top of the water pump 1301, and a high-pressure water spray cover 1304 is fixed on one end of the telescopic hose 1303. A high-pressure water spray cover 1304 is fixed between the high-pressure water spray cover 1304 and the water storage tank 12. The drive component which produces the displacement.

Further, the driving assembly includes a dual-axis motor 1305. The dual-axis motor 1305 is fixedly connected to the top of the inner wall of the water storage tank 12. The output shafts of the dual-axis motor 1305 are fixed with a transmission shaft 1306, and the transmission shafts 1306 are fixed with two worm rods. 1307. One side of the two worm gears 1307 is equipped with a worm gear 1308. The two worm gears 1308 are both fixed with a reciprocating screw rod 1309. One end of the reciprocating screw rod 1309 extends through the water storage tank 12 and extends to one side of the water storage tank 12. The rotation connection is provided with a fixed plate 1310. The fixed plates 1310 are all fixedly connected to the installation frame member 2. The reciprocating screw rods 1309 are all threadedly connected to a movable base 1311. The two movable bases 1311 are fixed with a connecting plate 1312. The connecting plate 1312 is connected to the high voltage The water spray cover 1304 is fixedly connected.

Specifically, when the bulletin board component 3 needs to be cleaned, the control component 43 controls the dual-axis motor 1305 to start working so that the transmission shaft 1306 starts to rotate, and the reciprocating screw 1309 starts to rotate under the transmission of the second worm 1307 and the second worm wheel 1308. , under the action of the thread, the movable seat 1311 drives the connecting plate 1312 and the high-pressure water spray cover 1304 to reciprocate up and down. At the same time, the water pump 1301 starts to work, and the moisture inside the water storage tank 12 passes through the water inlet pipe 1302 and the telescopic hose 1303 in sequence, and finally through the high-pressure The water spray cover 1304 is sprayed out, and the bulletin board assembly 3 is cleaned in an up and down reciprocating manner, and the cleaning effect is better.

In this embodiment, as shown in Figure 5, a battery assembly 211 is fixed on the inner wall of the support base 21, and a filter assembly 221 is provided on one side of the support base 22. The filter assembly 221 includes a flow guide block 2211. 2211 is fixedly connected to the inner wall of the support base 222. A drainage hose 2212 is fixed on the lower surface of the guide block 2211. A pull plate 2214 is inserted into one side of the support base 22, and a guide frame is fixed on the pull plate 2214. 2215, the bottom of the guide frame 2215 is fixed with a V-shaped filter 2216, and the inner wall of the second support base 22 is fixed with a limiting frame 2213 on one side away from the guide block 2211.

Furthermore, a drainage hole 45 is provided between the second support base 22 and the water collection tank 41 , and the second support base 22 and the water storage tank 12 are interconnected.

Specifically, when rainwater enters the inside of the support base 22 through the drainage hole 45 on the water collection tank 41, it falls into the guide frame 2215 under the guidance of the guide block 2211 and the drainage hose 2212, and then passes through the V-shaped filter. Under the filtration of 2216 and the diversion of the limiting frame 2213, it falls into the water storage tank 12 for storage. As the moisture inside the water storage tank 12 increases, the overall center of gravity of the present invention continues to move downward, and the stability continues to improve. The V-shaped The filter 2216 can effectively prevent impurities from clogging the filter holes. Every once in a while, the staff will pull out the pull plate 2214, the guide frame 2215 and the V-shaped filter 2216 will be pulled out, and then the V-shaped filter 2216 Clean the internal impurities.

In this embodiment, as shown in Figure 3-4, the bulletin board assembly 3 includes an installation box 301. The installation box 301 is provided with a plurality of transmission columns 302 that are rotatably connected at equal distances. One end of the transmission columns 302 is fixed with a display assembly 303. , the tops of the display components 303 are fixed with connecting columns 304, the connecting columns 304 are rotatably connected to the installation frame member 2, one end of the transmission column 302 extends through the installation box 301 to the inside of the installation box 301 and is fixed with a worm gear 305 , one side of the worm gear 305 is evenly provided with a worm 306, and a plurality of worms 306 are fixed with transmission rods 307. One end of the transmission rod 307 penetrates the support base 21 and is fixed with a motor 308. The motor 308 is connected to The inner wall of the support base 21 is fixedly connected.

Further, the display component 303 includes a protective cover 3031 and an LED display component 3032 disposed inside the protective cover 3031. The protective cover 3031 is made of highly transparent tempered glass.

Specifically, in bad weather such as typhoons, the staff uses the remote terminal to send a signal to the control component 43, and the control component 43 controls the motor 308 to start working so that the transmission rod 307 starts to rotate, and is driven by the worm gear 305 and the worm 306. The column 302 drives the display component 303 to start rotating, preventing the wind from blowing directly on the surface of the display component 303 and reducing the contact area between the display component 303 and the wind. During normal use, the staff controls the motor 308 as needed to make the display component 303 operate at a lower speed. The rotation speed is convenient for people from all directions to conduct education and learning. At the same time, during the cleaning work, the motor 308 works to rotate the display assembly 303 to a certain angle for cleaning.

In this embodiment, as shown in Figure 6, the adjustment component 44 includes a second motor 4401. The second motor 4401 is fixedly connected to the lower surface of the guide base 42. The output shaft of the second motor 4401 penetrates the guide base 42 and is fixedly provided with threads. The screw rod 4402 is threadedly connected with a connecting seat 4403. Both sides of the connecting seat 4403 are rotatably connected with connecting blocks 4404. The connecting blocks 4404 are fixed with solar panels 4405, and the lower surfaces of the solar panels 4405 are fixed. A plurality of slide rails 4406 are provided. The slide rails 4406 are all slidingly connected with sliding seats 4407. The sliding seats 4407 are all rotatably connected with fixed seats 4408. The fixed seats 4408 are all fixedly connected to the water collecting tank 41.

Specifically, on a sunny day, the solar panel 4405 provides shade for people, and at the same time prevents sunlight from shining directly on the bulletin board component 3, extending the service life of the bulletin board component 3 and improving people's viewing experience. At the same time, as time changes, the control component 43 controls the second motor 4401 to start working so that the threaded screw 4402 starts to rotate. Under the action of the thread, the connecting seat 4403 starts to move. The cooperation between the bases 4408 allows more sunlight to shine on the surface of the solar panel 4405. The solar panel 4405 converts solar energy into electrical energy and stores it in the battery component 211. On rainy days, the control component 43 controls the motor 2 4401 to work. Each solar panel 4405 has a "V" shape structure, which increases the contact area with rainwater and provides a diversion effect, so that rainwater falls into the water collecting tank 41, and all the rainwater enters under the action of the guide seat 42 and the drainage hole 45. Support base two 22.

The present invention has been described above in conjunction with specific embodiments, but those skilled in the art should understand that these descriptions are exemplary and do not limit the scope of the present invention. Those skilled in the art can make various variations and modifications to the present invention based on the spirit and principles of the present invention, and these variations and modifications are also within the scope of the present invention.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings. The many features and advantages of these embodiments are apparent from this detailed description, and thus it is intended by the appended claims to cover all such features and advantages of these embodiments that fall within their true spirit and scope. Furthermore, since many modifications and changes will readily occur to those skilled in the art, the embodiments of the invention are not intended to be limited to the precise structure and operation illustrated and described, but rather to cover all suitable modifications and equivalents falling within its scope. things.

Claims (4)

1. An educational propaganda column is characterized by comprising,

the cleaning base (1), wherein the cleaning base (1) comprises a base (11), a water storage tank (12) arranged on the upper surface of the base (11), and a cleaning assembly (13) arranged on the upper surface of the water storage tank (12);

the cleaning assembly (13) comprises a water pump (1301), the water pump (1301) is fixedly connected with a water storage tank (12), a water inlet pipe (1302) is fixedly arranged at a water inlet of the water pump (1301), one end of the water inlet pipe (1302) penetrates through the water storage tank (12) and extends into the water storage tank (12), a telescopic hose (1303) is fixedly arranged at the top of the water pump (1301), a high-pressure water spraying cover (1304) is fixedly arranged at one end of the telescopic hose (1303), and a driving assembly for enabling the high-pressure water spraying cover (1304) to generate displacement is fixedly arranged between the high-pressure water spraying cover and the water storage tank (12);

the driving assembly comprises a double-shaft motor (1305), the double-shaft motor (1305) is fixedly connected with the top of the inner wall of the water storage tank (12), a transmission shaft (1306) is fixedly arranged on an output shaft of the double-shaft motor (1305), a worm rod two (1307) is fixedly arranged on the transmission shaft (1306), a worm wheel two (1308) is fixedly arranged on one side of the worm rod two (1307) in a toothed manner, a reciprocating screw rod (1309) is fixedly arranged on the worm wheel two (1308), one end of the reciprocating screw rod (1309) penetrates through the water storage tank (12) to extend to one side of the water storage tank (12) and is rotatably connected with a fixing plate (1310), the fixing plate (1310) is fixedly connected with a mounting frame member (2), a movable seat (1311) is fixedly arranged on the reciprocating screw rod (1309), and the connecting plate (1312) is fixedly connected with a high-pressure water spraying cover (1304);

a mounting frame member (2), wherein the mounting frame member (2) is arranged on the upper surface of the cleaning base (1), and the mounting frame member (2) comprises a first supporting seat (21), a second supporting seat (22) and a transverse plate (23) arranged between the first supporting seat (21) and the second supporting seat (22);

a propaganda column component (3), wherein the propaganda column component (3) is arranged on the installation frame component (2);

the collecting sunshade component (4), the collecting sunshade component (4) is arranged at the top of the mounting frame component (2), and the collecting sunshade component (4) comprises a water collecting tank (41), a flow guide seat (42) arranged inside the water collecting tank (41), a control assembly (43) arranged at the bottom of the inner wall of the water collecting tank (41) and an adjusting assembly (44);

a drain hole (45) is arranged between the second supporting seat (22) and the water collecting tank (41), and a mutual communication structure is arranged between the second supporting seat (22) and the water storage tank (12);

the adjusting component (44) comprises a motor II (4401), the motor II (4401) is fixedly connected with the lower surface of the guide seat (42), an output shaft of the motor II (4401) penetrates through the guide seat (42) and is fixedly provided with a threaded screw rod (4402), the threaded screw rod (4402) is in threaded connection with a connecting seat (4403), connecting blocks (4404) are arranged on two sides of the connecting seat (4403) in a rotating mode, solar panels (4405) are fixedly arranged on the connecting blocks (4404), a plurality of sliding rails (4406) are fixedly arranged on the lower surface of each solar panel (4405), sliding seats (4406) are slidably connected with sliding seats (4407), fixing seats (4408) are rotatably connected with the sliding seats (4408), and the fixing seats (4408) are fixedly connected with the water collecting tank (41).

2. The education publicity column of claim 1, characterized in that the inner wall of the first supporting seat (21) is fixedly provided with a storage battery component (211), one side of the second supporting seat (22) is provided with a filtering component (221), the filtering component (221) comprises a guide block (2211), the guide block (2211) is fixedly connected with the inner wall of the second supporting seat (22), the lower surface of the guide block (2211) is fixedly provided with a drainage hose (2212), one side of the second supporting seat (22) is inserted and connected with a pull plate (2214), the pull plate (2214) is fixedly provided with a guide frame (2215), the bottom of the guide frame (2215) is fixedly provided with a V-shaped filter screen (2216), and one side, far away from the guide block (2211), of the inner wall of the second supporting seat (22) is fixedly provided with a limit frame (2213).

3. An educational publicity column according to claim 1, characterized in that the publicity column assembly (3) comprises a mounting box (301), a plurality of transmission columns (302) are rotatably connected at equal intervals to the mounting box (301), a display assembly (303) is fixedly arranged at one end of each transmission column (302), a connecting column (304) is fixedly arranged at the top of each display assembly (303), the connecting column (304) is rotatably connected with the mounting frame member (2), one end of each transmission column (302) extends to the inside of the mounting box (301) through the mounting box (301) and is fixedly provided with a worm wheel one (305), one side of each worm wheel one (305) is fixedly provided with a worm one (306), one end of each transmission column (307) penetrates through a supporting seat one (21) and is fixedly provided with a motor one (308), and one end of each motor one (308) is fixedly connected with the inner wall of the supporting seat one (21).

4. An educational publicity column according to claim 3 characterized in that the display assembly (303) comprises a protective cover (3031) and an LED display assembly (3032) arranged inside the protective cover (3031), the protective cover (3031) being made of highly transparent tempered glass.