CN109243325B - Student entrepreneurship education propaganda device - Google Patents

Abstract

The invention discloses a propaganda device for student entrepreneurship education, which mainly relates to the field of propaganda and education. It includes a vertical column and a flashing board arranged on the vertical column. The flashing board is provided with a shallow groove, a water storage tank is set under the shallow groove, and a water diversion pipe is set under the water storage tank. A display column bracket is arranged, a transparent display partition is arranged between the display column brackets, a first telescopic rod is arranged at the bottom of the horizontal end of the display column bracket, an installation block is arranged on one side of the first telescopic pole, and a first accommodating groove is arranged on the installation block. A wiper is arranged in the accommodating groove, the wiper extends out of the first accommodating groove and contacts with the display partition, a second accommodating groove is arranged on the mounting block above the first accommodating groove, a passage hole is arranged on the second accommodating groove, and the water diversion pipe The second accommodating groove is inserted through the through hole. The invention has the beneficial effects that cleaning can be carried out conveniently, work efficiency is improved, manpower waste is reduced, it is convenient for students to see the displayed content clearly, the effect of education and publicity is improved, and the students can better realize their entrepreneurial dreams.

Description

Student entrepreneurship education propaganda device

technical field

The invention relates to the field of education propaganda, in particular to a student entrepreneurship education propaganda device.

Background technique

With the continuous development of modernization, innovation is required in various industries. Now the country strongly advocates the self-employment of college students, and many university courses offer this course, hoping to improve students' awareness of self-employment and gain more business-related information. In response to this demand, many schools have carried out announcements on the display of relevant entrepreneurship information on campus, and displayed some innovation and entrepreneurship guidance information to facilitate students to read at any time, facilitate the promotion of innovation and entrepreneurship, and help stimulate college students' awareness of innovation and entrepreneurship. Hope Give students a more direct entrepreneurial atmosphere. Most of the existing display devices are inconvenient to clean, the display effect is not good, it is not convenient for students to see the display content behind the transparent partition in the display column, and it is not easy to attract the attention of students. The board is wiped to keep the partition clean, causing waste of human resources and troublesome daily maintenance, and once the staff forgets to clean up for a period of time, the timely transmission of information will be reduced, and the effect of education and publicity will be affected.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a student entrepreneurship education propaganda device, which can be easily cleaned, improve work efficiency, reduce manpower waste, facilitate students to see the displayed content clearly, facilitate timely information transmission, improve education propaganda effect, and help students better realize entrepreneurship. dream.

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

The student entrepreneurship education propaganda device includes a column and a flashing board arranged on the column, the flashing board is a tapered top surface flashing board, one side of the flashing board is provided with a shallow groove, the shallow groove There is a water storage tank below, the water storage tank communicates with the shallow groove, and a water diversion pipe is arranged below the water storage tank, and the water diversion pipe extends downward through the flashing plate, and two Ls are arranged in parallel below the flashing plate. type display column bracket, a transparent display partition is arranged between the two display column brackets, the bottom of the horizontal end of the display column bracket is provided with a first telescopic rod, the first telescopic rod is connected to the power supply, and the first telescopic rod is connected to the power supply. The side of the telescopic rod close to the display column bracket is provided with a mounting block, the mounting block is provided with a first accommodating groove, a wiper blade is arranged in the first accommodating groove, and the wiper blade protrudes out of the first accommodating groove The groove is in contact with the display partition, a second accommodating groove is provided on the mounting block above the first accommodating groove, and a through hole is formed on the second accommodating groove, and the water diversion pipe passes through the through hole and extends into the first accommodating groove. Two accommodating slots.

A water level sensor is arranged in the water storage tank, and the water level sensor is connected to a microprocessor. Two support blocks are arranged in the first accommodating tank, and a lead screw is arranged between the two support blocks. The lead screw One end of the screw is connected to the drive motor, the drive motor is connected to the power supply, the drive motor is connected to the microprocessor, the lead screw is provided with a screw nut matched with the lead screw, the screw nut is provided with a connecting rod, the scraper The water plate is arranged on the connecting rod, and the movement of the lead screw can drive the wiper plate to extend out of the first accommodating groove to contact the display partition.

The mounting block is provided with a support plate, the support plate is provided with a rotating shaft, the rotating shaft is connected to the motor, and the end of the rotating shaft close to the display column bracket is provided with a rotating plate, and the rotating shaft rotates to drive the rotation When the disk rotates, a limit rod is provided on the side of the rotating disk close to the display rail bracket, and a rotating shaft is provided on the support plate. The limit slot, the limit rod can move in the limit slot with the rotation of the rotating disk, the end of the lever away from the rotating shaft is provided with a moving slot, the mounting block is provided with a sliding bracket, the sliding bracket It is located between the lever and the display column bracket. The sliding bracket is provided with an inverted V-shaped limit chute, and a sliding block matched with the limit chute is arranged in the limit chute. A sliding plate is provided, and the end of the sliding plate close to the display column bracket is provided with a hook surface Velcro, and the Velcro is provided with a wiping cloth, and the wiping cloth can be in contact with the display column partition. One end close to the lever is provided with a moving rod matched with the moving groove, and one end of the moving rod away from the sliding plate extends into the moving groove.

The support plate and the sliding bracket are arranged on the moving plate, the mounting block is provided with a moving chute, and a connecting plate adapted to the moving chute is arranged below the moving plate, and the connecting plate extends into the moving sliding slot. One end of the slot is provided with a positioning plate adapted to the moving chute, the positioning plate is provided with positioning holes, and the moving chute is provided with at least two auxiliary positioning holes matched with the positioning holes. A positioning plunger is movably arranged between the hole and the auxiliary positioning hole, and the positioning plunger extends into the moving chute and can extend into the auxiliary positioning hole through the positioning hole.

A socket is arranged on the water diversion pipe, a moving hole is arranged between the first accommodating groove and the second accommodating groove, and a synchronizing rod matched with the moving hole is arranged on the nut, and the synchronizing rod is far away from the nut. One end is provided with a lower rack, the second accommodating groove is provided with a rolling shaft support, the rolling shaft support is provided with a rolling shaft, the rolling shaft is provided with a gear meshing with the lower rack, the gear The upper rack is also engaged with an upper rack, and the upper rack is provided with a water blocking plate matched with the socket, and the water blocking plate can move to close the socket.

The water lead pipe includes a first water lead pipe and a second water lead pipe sleeved on the outside of the first water lead pipe. The end of the second water lead pipe is provided with an opening corresponding to the first water lead pipe. The first water lead pipe Can move along the second drinking water pipe.

The bottom of the first telescopic rod is provided with a second telescopic rod, the second telescopic rod is provided with an L-shaped light pole bracket, and the light pole bracket is provided with a lighting lamp.

Compared with the prior art, the beneficial effects of the present invention are:

Through the reservoir on the flashing board, rainwater or the clean water that the staff usually pours in can be accumulated, and sprayed on the display column partition through the diversion pipe, and the first telescopic rod is lifted and lowered to drive the diversion pipe to spray, and Drive the wiper in the installation block set on the first telescopic rod to scrape the partition of the display column, and with the cleaning water, the surface of the partition of the display column can be easily cleaned, so that the students can see the display content clearly, and it is convenient for information Timely delivery, improve the effect of education and publicity, and help students better realize their entrepreneurial dreams.

Description of drawings

Accompanying drawing 1 is the structural representation of the present invention;

Accompanying drawing 2 is the enlarged schematic diagram of part A of the present invention;

Figure 3 is an enlarged schematic view of part B of the present invention.

Numerals in the accompanying drawings: 1. Upright column; 2. Flashing plate; 3. Shallow groove; 4. Water storage tank; 5. Water diversion pipe; 7. Display column bracket; First accommodating groove; 11. Wiper blade; 12. Second accommodating groove; 13. Through hole; 14. Support block; 15. Lead screw; 16, Nut; Shaft; 20, rotating plate; 21, limit rod; 22, shaft; 23, lever; 24, limit slot; 25, moving slot; 26, sliding bracket; 27, limit chute; 28, sliding block; 29, sliding plate; 30, Velcro; 31, wiping cloth; 32, moving rod; 33, moving plate; 34, moving chute; 35, connecting plate; 36, positioning plate; 37, positioning hole; 38, auxiliary positioning Hole; 39, positioning rod; 40, socket; 41, moving hole; 42, synchronization rod; 43, lower rack; 44, rolling shaft bracket; 45, gear; 46, upper rack; 47, water baffle; 48. The first water diversion pipe; 49, the second water diversion pipe; 50, the second telescopic rod; 51, the light pole bracket; 52, the lighting lamp.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught in the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

The present invention is a student entrepreneurship education propaganda device, which includes a column 1 and a rain shield 2 arranged on the column 1. The column arranged on the ground provides support for the shield, and the shield is used to shield the display column from rain, which is convenient for Students stand under the flashing board to watch the educational and publicity materials. The flashing board 2 is a tapered top surface flashing board 2. The tapered top surface flashing board can easily receive rainwater or clean water filled by staff. Avoid accumulating in various places of the flashing board, one side of the flashing board 2 is provided with a shallow groove 3, the shallow groove is convenient for the staff to watch the pouring point at the bottom of the side, and it is easy to find, preferably, a filter screen is set on the shallow groove , used to filter and mix debris to prevent debris from entering the water storage tank below the shallow groove, a water storage tank 4 is provided below the shallow groove 3, the water storage tank is used to store cleaning water, and the water storage tank 4 is communicated with the shallow groove 3 There is a water diversion pipe 5 under the water storage tank 4, and the cleaning water can flow down from the water diversion pipe. Preferably, the flashing plate is located at the water storage tank and is arranged to have two overlapping parts in a staggered manner. On the one hand, it avoids excessive water storage in the water storage tank to help drainage when it needs to be discharged; The water diversion pipe 5 extends downward through the flashing plate 2. Two L-shaped display column brackets 7 are arranged in parallel below the flashing plate 2, and a transparent display partition is arranged between the two display column brackets 7. The publicity materials are placed behind the transparent display partition, which is convenient to protect the materials, prolong the display time, and facilitate the viewing of the publicity content. The horizontal end bottom of the display column bracket 7 is provided with a first telescopic rod 8, A telescopic rod 8 is connected to the power supply, the first telescopic rod can be stretched up and down, a mounting block 9 is provided on the side of the first telescopic rod 8 close to the display rail bracket 7, and the mounting block and the first telescopic rod can be integrally arranged, The mounting block 9 is provided with a first accommodating groove 10, and a wiper blade 11 is arranged in the first accommodating groove 10. The wiper blade 11 extends out of the first accommodating groove 10 and contacts with the display partition to wipe The water board can directly scrape off the dirt on the display partition. Repeatedly moving and scraping the display partition can easily remove the dirt that is difficult to remove on the display partition. The mounting block 9 is provided with a second receiving groove 12 above the first receiving groove 10. The accommodating groove 12 is provided with a through hole 13, and the water diversion pipe 5 passes through the through hole 13 and extends into the second accommodating groove 12. The second accommodating groove and the passing hole are the water diversion pipe limiting track, so as to prevent the water diversion pipe from being affected by the impact of the water flow. The direction of rotation under the action reduces the effect of flushing the partition of the display column. The water diversion pipe can be a hose or a water diversion pipe that is sleeved with multiple water diversion pipes. The bottom opening of the water diversion pipe faces the direction of the display column partition. Preferably, the opening direction of the bottom end of the water diversion pipe can be fixed in an L-shape by a clamp or the like, so that the cleaning water can be better utilized.

When the present invention is in use, the first telescopic rod is connected to the power supply, and the staff can set that when there are fewer students watching the educational propaganda device in rainy days, the cleaning water can be filled into the water storage tank through the shallow groove, and the first telescopic rod can be activated, After the rainwater or cleaning water is filtered, it flows down along the water diversion pipe and is sprinkled on the partition of the display column. The first telescopic rod moves up and down to drive the wiper to scrape the partition of the display column. At the same time, the cleaning water can be soaked. The more stubborn dirt that has been passed is scraped off at the same time.

In order to further improve the efficiency and keep the education and publicity content more clearly and conveniently transmitted to the students, the water storage tank 4 is provided with a water level sensor. The water level sensor is connected to the microprocessor. It is transmitted to the microprocessor, and the microprocessor is connected to the first telescopic rod, and the staff can set the processing program according to the weather or display frequency. Preferably, the microprocessor is connected to the wireless signal transmission module, and the staff can remotely check the device. To perform setting control to further improve work efficiency, two support blocks 14 are arranged in the first accommodating groove 10, and a lead screw 15 is arranged between the two support blocks 14, and one end of the lead screw 15 is connected to drive The motor, the drive motor is connected to the power supply, the drive motor is connected to the microprocessor, the screw 15 is provided with a screw nut 16 matched with the screw 15, and the screw 16 is provided with a connecting rod 17, so The wiper blade 11 is arranged on the connecting rod 17, and the movement of the lead screw 15 can drive the wiper blade 11 to extend out of the first accommodating groove 10 to contact the display partition, and the movement of the lead screw is controlled by the microprocessor, thereby driving the lead screw. The female drives the connecting rod to move, and the connecting rod drives the wiper blade to move into or out of the first accommodating groove, which is convenient for protecting the wiper blade and prolonging the service life.

In order to further facilitate cleaning of the dirty water on the scraped display column partitions, the mounting block 9 is provided with a support plate 18, which can be realized by welding or bolting, and the support plate 18 is provided with a rotating shaft 19 , the rotating shaft 19 is connected to the motor, the motor is connected to the power supply, the motor drives the rotating shaft to rotate, the end of the rotating shaft 19 close to the display column bracket 7 is provided with a rotating disk 20, and the rotation of the rotating shaft 19 drives the rotating disk 20 to rotate, A limit rod 21 is provided on the side of the rotating disk 20 close to the display rail bracket 7, and the limit rod is fixed on the rotating disk, which can be realized by welding or bolting. The support plate 18 is provided with a rotating shaft 22. , the rotating shaft 22 is rotatably connected to the lever 23, and the lever 23 is provided with a limit slot 24 matched with the limit rod 21, and the limit rod 21 can rotate with the rotating disk 20 in the limit slot 24. Move, the rotating shaft drives the rotating disk to rotate, and then drives the lever to move. The end of the lever 23 away from the rotating shaft 22 is provided with a moving groove 25, and the mounting block 9 is provided with a sliding bracket 26. The sliding bracket 26 is located in Between the lever 23 and the display column bracket 7 , the sliding bracket 26 is provided with an inverted V-shaped limit chute 27 , and the limit chute 27 is provided with a sliding block 28 matched with the limit chute 27 , the sliding block 28 is provided with a sliding plate 29, the sliding plate moves parallel to the display column partition in the horizontal direction through the cooperation of the sliding block and the limit chute, and the end of the sliding plate 29 close to the display column bracket 7 There is a hook surface velcro 30, and the velcro 30 is provided with a wiping cloth 31, the wiping cloth 31 can be in contact with the display column partition, the wiping cloth is used to wipe the display column partition, the sliding plate 29 is close to the One end of the lever 23 is provided with a moving rod 32 which is matched with the moving groove 25. The end of the moving rod 32 away from the sliding plate 29 extends into the moving groove 25. Then, the sliding plate is driven to move back and forth, and the wiping cloth follows the sliding plate to wipe the display column partition in the horizontal direction, and at the same time, it moves up and down with the first telescopic rod to wipe the display column partition in the upper and lower directions. Improve the cleaning effect and improve the effect of education and publicity.

In order to facilitate the replacement of the wiping cloth, the mounting block 9 is provided with a moving plate 33, the moving plate 33 is provided with a moving chute 34, the supporting plate 18 and the sliding bracket 26 are arranged on the moving plate 33, and the moving Below the plate 33 is a connecting plate 35 adapted to the moving chute 34 , and one end of the connecting plate 35 extending into the moving chute 34 is provided with a positioning plate 36 that is adapted to the moving chute 34 . 36 is provided with a positioning hole 37, the moving chute 34 is provided with at least two auxiliary positioning holes 38 matched with the positioning holes 37, and a positioning insertion rod is movably provided between the positioning holes 37 and the auxiliary positioning holes 38 39. The positioning plunger 39 extends into the moving chute 34 and can extend through the positioning hole 37 into the auxiliary positioning hole 38. Preferably, the end of the positioning plunger is provided with a limit plate with a diameter larger than the opening of the moving chute, Avoid excessive extension of the positioning rod into the moving chute, and improve the convenience of use. When necessary, the support plate and the sliding bracket can be moved away from the display column partition, so that the wiping cloth is kept away from the display column partition, which is convenient for the staff to replace and maintain the cleaning effect.

In order to store water more conveniently and clean as needed, the water diversion pipe 5 is provided with a socket 40, which is an opening on the water diversion pipe. There is a moving hole 41, the moving hole communicates the first accommodating groove with the second accommodating groove, the nut 16 is provided with a synchronizing rod 42 matched with the moving hole 41, which can be realized by welding or bolting, etc. The end of the synchronizing rod 42 away from the nut 16 is provided with a lower rack 43, the second accommodating groove 12 is provided with a rolling shaft support 44, the rolling shaft support 44 is provided with a rolling shaft, and a rolling shaft is provided on the rolling shaft. There is a gear 45 meshing with the lower rack 43, the gear 45 is also meshed with an upper rack 46, the upper rack is parallel to the lower rack, and the upper rack 46 is provided with a water baffle matched with the socket 40 47. The water retaining plate 47 can move to close the socket 40. Preferably, a water retaining plate bracket is provided to support the water retaining plate. The rack moves, the lower rack moves to drive the gear to rotate, which in turn drives the upper rack to move, and the water baffle moves to close or expose the socket, which can achieve the effect of controlling the water flow, and it is more convenient to control the cleaning of the display column partition. .

In order to avoid the use of softer water pipes, in order to adapt to the first telescopic rod moving downward to a lower position, it is set too long. When the first telescopic rod is retracted to the top of the display stand bracket, the excessive water pipes are accumulated on the top and are easy to accumulate. Moisture, the accumulation of water is easy to form precipitation in the water pipe, causing the inner diameter of the water pipe to become smaller, affecting the water flow through the water pipe. The water pipe 5 includes a first water pipe 48 and a second water pipe sleeved outside the first water pipe 48. 49, the end of the second water diversion pipe 49 is provided with an opening that is compatible with the first water diversion pipe 48, the first water diversion pipe 48 can move along the second drinking water pipe, and multiple groups of water diversion pipes can be set to be sleeved together, Adapt to a larger range of the first telescopic rod lift.

In order to facilitate better education and publicity, the bottom of the first telescopic rod 8 is provided with a second telescopic rod 50 , the second telescopic rod 50 is provided with an L-shaped light pole bracket 51 , and the light pole bracket 51 is provided with an L-shaped light pole bracket 51 . There is a lighting lamp 52 , the lamp pole bracket can be extended or retracted as required by the lifting and lowering of the second telescopic rod, and the lighting lamp can be extended downward, which is convenient for illuminating the data content in the partition of the display column.

Example:

The student entrepreneurship education propaganda device includes a column 1 and a rain shield 2 arranged on the column 1. The shield 2 is a shield 2 with a conical top surface, and one side of the shield 2 is provided with a shallow shield. Slot 3, a filter screen is arranged on the shallow slot, a water storage tank 4 is arranged under the shallow slot 3, a water level sensor is arranged in the water storage tank 4, the water level sensor is connected to a microprocessor, and the microprocessor is connected to a wireless signal transmission module , the water storage tank 4 is communicated with the shallow groove 3, and a water guiding pipe 5 is arranged below the water storage tank 4, and the water guiding pipe 5 includes a first water guiding pipe 48 and a second water guiding pipe sleeved outside the first water guiding pipe 48 49, the end of the second water diversion pipe 49 is provided with an opening that is compatible with the first water diversion pipe 48, the first water diversion pipe 48 can move along the second drinking water pipe, and the flashing plate is located at the water storage tank. The superimposed two parts, the water diversion pipe 5 extends downward through the flashing plate 2, and two L-shaped display column brackets 7 are arranged in parallel below the flashing plate 2, and between the two display column brackets 7 are arranged. There is a transparent display clapboard, the education and publicity materials are placed behind the transparent display clapboard, the bottom of the horizontal end of the display column bracket 7 is provided with a first telescopic rod 8, the first telescopic rod 8 is connected to the power supply, and the first telescopic rod is connected Microprocessor, the side of the first telescopic rod 8 close to the display column bracket 7 is provided with a mounting block 9, and the mounting block 9 is provided with a support plate 18, which can be realized by welding or bolting. The support plate 18 is provided with a rotating shaft 19, the rotating shaft 19 is connected to the motor, the motor is connected to the power supply, and the motor drives the rotating shaft to rotate, and the end of the rotating shaft 19 close to the display column bracket 7 is provided with a rotating plate 20, the rotating The rotation of the shaft 19 drives the rotating disk 20 to rotate. The side of the rotating disk 20 close to the display column bracket 7 is provided with a limit rod 21. The limit rod is fixed on the rotating disk and can be realized by welding or bolting. The support plate 18 is provided with a rotating shaft 22, the rotating shaft 22 is rotatably connected to the lever 23, the lever 23 is provided with a limit groove 24 matched with the limit rod 21, and the limit rod 21 rotates with the rotating plate. 20 The rotation can move in the limiting groove 24, the end of the lever 23 away from the rotating shaft 22 is provided with a moving groove 25, the mounting block 9 is provided with a sliding bracket 26, and the sliding bracket 26 is located between the lever 23 and the shaft 22. Between the display column brackets 7 , the sliding bracket 26 is provided with an inverted V-shaped limit chute 27 , and a sliding block 28 matched with the limit chute 27 is arranged in the limit chute 27 . The block 28 is provided with a sliding plate 29. The sliding plate moves parallel to the display column partition in the horizontal direction through the cooperation of the sliding block and the limit chute. The end of the sliding plate 29 close to the display column bracket 7 is provided with a hook surface. Velcro 30, the velcro 30 is provided with a wiping cloth 31, the end of the sliding plate 29 close to the lever 23 is provided with a moving rod 32 matched with the moving groove 25, the moving rod 32 is far away from the sliding plate One end of 29 protrudes into the moving groove 25, the mounting block 9 is provided with a first accommodating groove 10, the first accommodating groove 10 is provided with a wiper 11, and the first accommodating groove 10 is provided with two support block 1 4. A lead screw 15 is arranged between the two support blocks 14. One end of the lead screw 15 is connected to a drive motor, the drive motor is connected to a power supply, and the drive motor is connected to a microprocessor. There is a screw nut 16 matched with the lead screw 15, the screw nut 16 is provided with a connecting rod 17, the wiper plate 11 is arranged on the connecting rod 17, and the movement of the lead screw 15 can drive the wiper blade 11 The wiper plate 11 extends out of the first accommodating slot 10 and contacts the display partition, the wiper plate 11 protrudes from the first accommodating slot 10 and contacts the display partition, and the mounting block 9 is located above the first accommodating slot 10 with a second The accommodating groove 12, the second accommodating groove 12 is provided with a through hole 13, the water diversion pipe 5 passes through the passing hole 13 and extends into the second accommodating groove 12, the water diversion pipe 5 is provided with a socket 40, the socket For the opening on the water diversion pipe, a moving hole 41 is provided between the first accommodating groove 10 and the second accommodating groove 12, and the moving hole communicates the first accommodating groove and the second accommodating groove. The synchronizing rod 42 matched with the moving hole 41 can be realized by welding or bolting. One end of the synchronizing rod 42 away from the nut 16 is provided with a lower rack 43 , and the second accommodating groove 12 is provided with a lower rack 43 . The rolling shaft support 44 is provided with a rolling shaft, the rolling shaft is provided with a gear 45 meshing with the lower rack 43, the gear 45 is also meshed with an upper rack 46, and the upper rack and The lower rack is parallel, and the upper rack 46 is provided with a water baffle 47 matched with the socket 40. The water baffle 47 can move to close the socket 40. The bottom of the first telescopic rod 8 is provided with a second telescopic rod 50 , the second telescopic rod 50 is provided with an L-shaped light pole bracket 51 , and the light pole bracket 51 is provided with a lighting lamp 52 .

Claims (5)

1. Student's venture education propaganda device, including stand (1) and set up flashing (2) on stand (1), characterized by: the rain shielding plate (2) is a rain shielding plate (2) with a conical top surface, a shallow groove (3) is arranged on one side of the rain shielding plate (2), a water storage groove (4) is arranged below the shallow groove (3), the water storage groove (4) is communicated with the shallow groove (3), a water conduit (5) is arranged below the water storage groove (4), the water conduit (5) penetrates through the rain shielding plate (2) to extend downwards, two L-shaped display fence supports (7) are arranged below the rain shielding plate (2) in parallel, a transparent display partition plate is arranged between the two display fence supports (7), a first telescopic rod (8) is arranged at the bottom of the horizontal end of each display fence support (7), the first telescopic rod (8) is connected with a power supply, an installation block (9) is arranged on one side, close to the display fence supports (7), of the first telescopic rod (8), and a first accommodating groove (10) is arranged on the installation block (9), a water scraping plate (11) is arranged in the first accommodating groove (10), the water scraping plate (11) extends out of the first accommodating groove (10) and is in contact with the display partition plate, a second accommodating groove (12) is arranged above the first accommodating groove (10) on the mounting block (9), a through hole (13) is formed in the second accommodating groove (12), and the water conduit (5) penetrates through the through hole (13) and extends into the second accommodating groove (12);

the display fence is characterized in that a supporting plate (18) is arranged on the mounting block (9), a rotating shaft (19) is arranged on the supporting plate (18), the rotating shaft (19) is connected with a motor, a rotating disc (20) is arranged at one end, close to the display fence support (7), of the rotating shaft (19), the rotating shaft (19) rotates to drive the rotating disc (20) to rotate, a limiting rod (21) is arranged at one side, close to the display fence support (7), of the rotating disc (20), a rotating shaft (22) is arranged on the supporting plate (18), the rotating shaft (22) is rotatably connected with a shifting lever (23), a limiting groove (24) matched with the limiting rod (21) is formed in the shifting lever (23), the limiting rod (21) can move in the limiting groove (24) along with the rotation of the rotating disc (20), a moving groove (25) is formed in one end, far away from the rotating shaft (22), of the shifting lever (23, the sliding support (26) is located between the shifting rod (23) and the display fence support (7), an inverted V-shaped limiting sliding groove (27) is formed in the sliding support (26), a sliding block (28) matched with the limiting sliding groove (27) is arranged in the limiting sliding groove (27), a sliding plate (29) is arranged on the sliding block (28), a hook-and-loop magic tape (30) is arranged at one end, close to the display fence support (7), of the sliding plate (29), wiping cloth (31) is arranged on the magic tape (30), the wiping cloth (31) can be in contact with the display fence partition plate, a moving rod (32) matched with the moving groove (25) is arranged at one end, close to the shifting rod (23), of the moving rod (32), far away from the sliding plate (29), and extends into the moving groove (25);

be equipped with socket (40) on leading water pipe (5), be equipped with between first holding tank (10) and second holding tank (12) and remove hole (41), be equipped with on screw (16) and remove hole (41) matched with synchronizing bar (42), the one end of keeping away from screw (16) of synchronizing bar (42) is equipped with down rack (43), be equipped with roll shaft support (44) in second holding tank (12), be equipped with the roll shaft on roll shaft support (44), be equipped with gear (45) with lower rack (43) meshing on the roll shaft, still mesh on gear (45) and close rack (46), be equipped with on last rack (46) with socket (40) matched with breakwater (47), breakwater (47) remove can closed socket (40).

2. The student startup education propaganda device of claim 1 wherein: be equipped with level sensor in catch basin (4), level sensor connects microprocessor, be equipped with two supporting shoes (14) in first holding tank (10), two be equipped with lead screw (15) between supporting shoe (14), driving motor is connected to the one end of lead screw (15), driving motor connects the power, driving motor connects microprocessor, be equipped with screw (16) with lead screw (15) matched with on lead screw (15), be equipped with connecting rod (17) on screw (16), water scraping plate (11) set up on connecting rod (17), lead screw (15) kinetic energy drives water scraping plate (11) and stretches out first holding tank (10) and show the baffle contact.

3. The student startup education propaganda device of claim 1 wherein: the utility model discloses a positioning device, including mounting block (9), backup pad (18), sliding support (26), installation piece (9), movable sliding groove (34), movable plate (33) below is equipped with connecting plate (35) that suit with movable sliding groove (34), the one end of stretching into in movable sliding groove (34) of connecting plate (35) is equipped with locating plate (36) that suit with movable sliding groove (34), be equipped with locating hole (37) on locating plate (36), be equipped with two at least supplementary locating hole (38) with locating hole (37) matched with on movable sliding groove (34), the activity is equipped with location inserted bar (39) between locating hole (37) and supplementary locating hole (38), location inserted bar (39) stretch into movable sliding groove (34) and can pass locating hole (37) and stretch into in supplementary locating hole (38).

4. The student startup education propaganda device of claim 1 wherein: the water guide pipe (5) comprises a first water guide pipe (48) and a second water guide pipe (49) sleeved outside the first water guide pipe (48), an opening matched with the first water guide pipe (48) is formed in the end portion of the second water guide pipe (49), and the first water guide pipe (48) can move along the second water guide pipe.

5. The student startup education propaganda device of claim 1 wherein: the bottom of first telescopic link (8) is equipped with second telescopic link (50), be equipped with L type lamp pole support (51) on second telescopic link (50), be equipped with light (52) on lamp pole support (51).

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