CN112071188A - Education material display device - Google Patents
Education material display device Download PDFInfo
- Publication number
- CN112071188A CN112071188A CN202010753448.6A CN202010753448A CN112071188A CN 112071188 A CN112071188 A CN 112071188A CN 202010753448 A CN202010753448 A CN 202010753448A CN 112071188 A CN112071188 A CN 112071188A
- Authority
- CN
- China
- Prior art keywords
- rainwater
- display panel
- transfer pipeline
- display
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 28
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- B08B1/12—
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Abstract
The invention discloses an educational material display device, and particularly relates to the field of educational propaganda devices, which comprises a base, wherein a display panel is arranged above the base, a supporting plate fixedly arranged on the base is arranged on one side of the display panel, a lifting component used for lifting the display panel is connected between the base and the display panel, a display screen is embedded in the surface of the display panel, a sealing strip wraps the joint of the display panel and the display screen, a rainwater collection groove plate fixed on the side wall of the supporting plate is arranged above the display panel, and a rainwater transit pipeline positioned on the front side of the display panel is arranged at the bottom of the rainwater collection groove plate. The invention can effectively clean the display part in the device, can effectively prevent dust and silt from accumulating on the surface of the display part when being placed and used outdoors, improves the display effect of education contents, does not need manual operation in the whole process, and saves labor force.
Description
Technical Field
The invention relates to the field of education propaganda devices, in particular to an education material display device.
Background
At present, most of display devices in the aspect of student education, which are set in colleges and secondary schools, are fixed in open places outdoors, so that education display is facilitated. However, due to the open air, dust, silt and the like are easily accumulated on the display surface in the process of placing, and the normal display of education contents is affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme: an educational material display device comprises a base, a display panel arranged above the base, a support plate fixedly arranged on the base and arranged at one side of the display panel, a lifting component used for lifting the display panel is connected between the base and the display panel, a display screen is embedded on the surface of the display panel, the joint of the display panel and the display screen is wrapped by a sealing strip, a rainwater collecting groove plate fixed on the side wall of the supporting plate is arranged above the display panel, the bottom of the rainwater collecting trough plate is provided with a rainwater transfer pipeline positioned at the front side of the display plate, one end of the rainwater transfer pipeline is fixedly connected with a connecting rod, and the other end is fixedly provided with a connecting pipe communicated with the rainwater transfer pipeline, the outside of the connecting pipe is sleeved with a sleeve fixed on the rainwater collecting trough plate, and a scraping mechanism for cleaning the display screen is installed on the outer wall of the rainwater transfer pipeline.
In a preferred embodiment, scraping mechanism is including scraping board, coupling hose, telescopic link, coupling spring and shower nozzle, the both ends of telescopic link respectively with scraping board and rainwater transfer pipeline fixed connection, scrape the board and pass through telescopic link and rainwater transfer pipeline swing joint, coupling hose and coupling spring connect between scraping board and rainwater transfer pipeline, it is equipped with the brush hair on keeping away from the outer wall of rainwater transfer pipeline one side to scrape the board, the shower nozzle position is located the inside of brush hair and is fixed in and scrapes on the board, coupling hose and shower nozzle intercommunication.
In a preferred embodiment, a rainwater drainage groove plate is installed at the bottom of the display panel and is positioned right below the scraping mechanism, and the rainwater drainage groove plate is arranged in an inclined mode.
In a preferred embodiment, an electric push rod is further installed on the outer wall of the supporting plate, a sliding groove is formed in the supporting plate, one end, far away from the rainwater transfer pipeline, of the connecting rod is arranged in a bending mode and penetrates through the supporting plate to be fixedly connected with an output shaft of the electric push rod, and the connecting rod penetrates through the supporting plate through the sliding groove.
In a preferred embodiment, one end of the connecting pipe, which is far away from the rainwater transit pipeline, is bent and arranged parallel to the sleeve and the outer wall of the rainwater collecting groove plate on which the sleeve is mounted, and the top end of the connecting pipe extends to the upper part of the rainwater collecting groove plate.
In a preferred embodiment, the width of the rainwater collection trough plate is greater than that of the display plate, a collection trough for collecting rainwater is formed at the top of the rainwater collection trough plate, and a dustproof separation net is arranged inside the collection trough.
In a preferred embodiment, a plastic hose is connected to the top end of the connecting pipe, a driving pump body for driving a water body is installed in the collecting tank, the top end of the connecting pipe is connected with the driving pump body in the collecting tank through the plastic hose, and the connecting pipe, the rainwater transfer pipeline, the connecting hose and the spray head are sequentially communicated.
The invention has the technical effects and advantages that:
1. the invention can effectively clean the display part, namely the display panel and the display screen, and can effectively prevent dust and silt from accumulating on the surface of the display part when the device is placed and used outdoors, thereby improving the display effect of education contents, and the whole process does not need manual operation, thereby saving labor force;
2. the scraping mechanism who has connecting spring that sets up for but scrape the distance self-adaptation between board and the display screen, can produce certain pressure simultaneously, make the close laminating of brush hair on the scraping board outside the display screen, promote the clean effect of display screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a right-view structural diagram of the present invention.
Fig. 3 is a schematic diagram of a detailed structure a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of a rainwater drainage trough part of the present invention.
The reference signs are: the rainwater drainage device comprises a base 1, a display panel 2, a support plate 3, a display screen 4, a sealing strip 5, a rainwater collection groove plate 6, a rainwater transit pipeline 7, a connecting rod 8, a connecting pipe 9, a sleeve 10, a scraping mechanism 11, a scraping plate 12, a connecting hose 13, a telescopic rod 14, a connecting spring 15, a spray head 16, bristles 17, an electric push rod 18, a plastic hose 19, a driving pump 20 and a rainwater drainage groove plate 21.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
An educational material display device as shown in fig. 1-4, comprising a base 1, a display panel 2 disposed above the base 1, a support plate 3 fixedly mounted on the base 1 disposed on one side of the display panel 2, and a lifting member for lifting the display panel 2 connected between the base 1 and the display panel 2, wherein the height of the display panel 2 can be freely adjusted on the base 1 by the lifting member;
the display screen 4 is embedded in the surface of the display panel 2, the sealing strip 5 wraps the joint of the display panel 2 and the display screen 4, and the sealing strip 5 can improve the sealing property of the joint of the display screen 4 and prevent external water vapor and the like from invading into the display screen 4;
a rainwater collecting groove plate 6 fixed on the side wall of the supporting plate 3 is arranged above the display plate 2, the width of the rainwater collecting groove plate 6 is larger than that of the display plate 2, a collecting groove used for collecting rainwater is formed in the top of the rainwater collecting groove plate 6, a dustproof separation net is arranged in the collecting groove, the width of the rainwater collecting groove plate 6 is larger than that of the display plate 2 and is positioned above the display plate 2, a rainwater shielding effect can be provided for the display plate 2 and a display screen 4 on the display plate 2, meanwhile, rainwater is collected, the collected rainwater is stored in the collecting groove, and the dustproof separation net can prevent leaves, dead branches and other sundries from entering the collecting groove;
the bottom of the rainwater collecting trough plate 6 is provided with a rainwater transfer pipeline 7 positioned at the front side of the display plate 2, one end of the rainwater transfer pipeline 7 is fixedly connected with a connecting rod 8, the other end of the connecting pipe 9 is fixedly provided with a connecting pipe 9 communicated with the rainwater transfer pipeline 7, a sleeve pipe 10 fixed on the rainwater collection trough plate 6 is sleeved outside the connecting pipe 9, one end, far away from the rainwater transfer pipeline 7, of the connecting pipe 9 is arranged in a bending mode and is parallel to the outer wall of the rainwater collection trough plate 6 installed by the sleeve pipe 10 and the sleeve pipe 10, the top end of the connecting pipe 9 extends to the upper portion of the rainwater collection trough plate 6, the top end of the connecting pipe 9 is connected with a plastic hose 19, a driving pump body 20 used for driving a water body is installed in the collecting trough, the top end of the connecting pipe 9 is connected with the driving pump body 20 in the collecting trough through the plastic hose 19, rainwater collected in the collecting trough on the rainwater collection trough plate;
further, a scraping mechanism 11 for cleaning the display screen 4 is installed on the outer wall of the rainwater transfer pipeline 7, an electric push rod 18 is further installed on the outer wall of the support plate 3, a sliding groove is formed in the support plate 3, one end, far away from the rainwater transfer pipeline 7, of the connecting rod 8 is arranged in a bending mode and penetrates through the support plate 3 to be fixedly connected with an output shaft of the electric push rod 18, the connecting rod 8 penetrates through the support plate 3 through the sliding groove, when the display screen works, the output shaft of the electric push rod 18 drives the rainwater transfer pipeline 7 to move up and down on the front side of the display panel 2, in the moving process of the rainwater transfer pipeline 7, a connecting pipe 9 at the other end of the connecting rod can move up and down in a sleeve 10, so that the rainwater transfer pipeline 7 can move more stably;
as shown in fig. 3, the scraping mechanism 11 includes a scraping plate 12, a connection hose 13, an expansion link 14, a connection spring 15 and a spray head 16, two ends of the expansion link 14 are respectively fixedly connected with the scraping plate 12 and the rainwater transit pipe 7, the scraping plate 12 is movably connected with the rainwater transit pipe 7 through the expansion link 14, the connection hose 13 and the connection spring 15 are connected between the scraping plate 12 and the rainwater transit pipe 7, bristles 17 are arranged on an outer wall of the scraping plate 12 on a side far away from the rainwater transit pipe 7, the spray head 16 is located inside the bristles 17 and fixed on the scraping plate 12, and the connection hose 13 is communicated with the spray head 16;
the connecting pipe 9, the rainwater transfer pipeline 7, the connecting hose 13 and the nozzle 16 are sequentially communicated, when the rainwater transfer pipeline 7 moves up and down to drive the scraping mechanism 11 to move in front of the display screen 4, the bristles 17 on the scraping plate 12 scrape the outer wall of the display screen 4, meanwhile, the pump body 20 is driven to transmit rainwater in the collecting tank to the nozzle 16 through the connecting pipe 9 and the rainwater transfer pipeline 7 and the connecting hose 13 in sequence, the rainwater is sprayed out of the nozzle 16 and sprayed to the outside of the display screen 4 in a matching manner with the bristles 17 moving up and down to clean the display screen 4, and the connecting spring 15 and the telescopic rod 14 are arranged, so that the distance between the scraping plate 12 and the display screen 4 can be self-adaptive, a certain pressure can be generated, the bristles 17 on the scraping plate 12 are tightly attached to the outside of the display screen 4, and the cleaning effect of the display screen 4 is improved;
as shown in fig. 1 and 4, a rainwater drainage groove plate 21 is installed at the bottom of the display panel 2, the rainwater drainage groove plate 21 is located right below the scraping mechanism 11, the rainwater drainage groove plate 21 is arranged in an inclined manner, and in the process of cleaning the display screen 4, cleaning water after cleaning flows downwards along the display panel 2, finally flows into the rainwater drainage groove plate 21, and is discharged along the inclined rainwater drainage groove plate 21.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (7)
1. The utility model provides an education materials display device, includes the base, the base top is equipped with the display panel, display panel one side is equipped with the backup pad of fixed mounting on the base, be connected with between base and the display panel and be used for carrying out the lift part that goes up and down to the display panel, the display panel surface inlays and is equipped with display screen, its characterized in that: the utility model discloses a display screen, including display panel, backup pad lateral wall, rainwater collection frid, connecting pipe outside cover and be fixed in the sleeve pipe on the frid is collected to the rainwater, the junction parcel of display panel and display screen has the sealing strip, the display panel top is equipped with the rainwater collection frid that is fixed in on the backup pad lateral wall, rainwater collection frid bottom is equipped with the rainwater transfer pipeline that is located the display panel front side, rainwater transfer pipeline one end fixedly connected with connecting rod to and other end fixed mounting have with rainwater transfer pipeline intercommunication, the outside cover of connecting pipe is equipped with and is used for.
2. An educational material presentation apparatus according to claim 1, wherein: scraping mechanism is including scraping board, coupling hose, telescopic link, coupling spring and shower nozzle, the both ends of telescopic link respectively with scraping board and rainwater transfer pipeline fixed connection, scrape the board and pass through telescopic link and rainwater transfer pipeline swing joint, coupling hose and coupling spring connect between scraping board and rainwater transfer pipeline, it is equipped with the brush hair on keeping away from the outer wall of rainwater transfer pipeline one side to scrape the board, the shower nozzle position is located the inside of brush hair and is fixed in and scrapes on the board, coupling hose and shower nozzle intercommunication.
3. An educational material presentation apparatus according to claim 1, wherein: the bottom of the display panel is provided with a rainwater drainage groove plate, the rainwater drainage groove plate is positioned right below the scraping mechanism, and the rainwater drainage groove plate is obliquely arranged.
4. An educational material presentation apparatus according to claim 1, wherein: still install electric putter on the backup pad outer wall, the spout has been seted up in the backup pad, the connecting rod is kept away from the crooked setting of one end of rainwater transfer pipeline and is run through backup pad and electric putter output shaft fixed connection, the connecting rod runs through the backup pad through the spout.
5. An educational material presentation apparatus according to claim 1, wherein: the connecting pipe is far away from the one end bending setting of rainwater transfer pipeline and is parallel with sleeve pipe and bushing installation's rainwater collection frid outer wall, the connecting pipe top extends to the top of rainwater collection frid.
6. An educational material presentation apparatus according to claim 1, wherein: the width of the rainwater collection trough plate is larger than that of the display plate, a collection trough used for collecting rainwater is arranged at the top of the rainwater collection trough plate, and a dustproof separation net is arranged inside the collection trough.
7. An educational material presentation apparatus according to claim 5, wherein: the connecting pipe top is connected with plastic hose, install the drive pump body that is used for driving the water in the collecting vat, the connecting pipe top is passed through plastic hose and is connected with the drive pump body in the collecting vat, connecting pipe, rainwater transfer pipeline, coupling hose and shower nozzle communicate in proper order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753448.6A CN112071188A (en) | 2020-07-30 | 2020-07-30 | Education material display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010753448.6A CN112071188A (en) | 2020-07-30 | 2020-07-30 | Education material display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112071188A true CN112071188A (en) | 2020-12-11 |
Family
ID=73656708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010753448.6A Pending CN112071188A (en) | 2020-07-30 | 2020-07-30 | Education material display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112071188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187840A (en) * | 2021-12-17 | 2022-03-15 | 西安思源学院 | Outdoor electronic information display column |
| CN116052549A (en) * | 2023-02-03 | 2023-05-02 | 深圳市威能照明有限公司 | Wireless road board layer LED transparent screen and production process |
| WO2024055419A1 (en) * | 2022-09-15 | 2024-03-21 | 苏州科洛塞信息科技有限公司 | Magnetically-charged electronic information display board based on internet of things |
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| CN207833844U (en) * | 2017-11-08 | 2018-09-07 | 深圳市威耀光电有限公司 | A kind of liquid crystal display based on LIPSOn-Cell technologies |
| CN209216551U (en) * | 2019-01-22 | 2019-08-06 | 山东中医药高等专科学校 | A kind of law announcement column with automatic cleaning action |
| CN209747068U (en) * | 2019-05-04 | 2019-12-06 | 寻乌县卓讯广告有限公司 | Advertising board with self-cleaning function |
| CN209985863U (en) * | 2019-02-20 | 2020-01-24 | 天津市洋海液压机械制造有限公司 | Scrubbing device is used in pivot cushion production |
| CN210223357U (en) * | 2019-07-19 | 2020-03-31 | 台州学院 | Display screen with protective structure and embedded 5G module |
| CN210896382U (en) * | 2020-02-07 | 2020-06-30 | 深圳市鸿蓝亮光电科技有限公司 | LED display screen capable of automatically cleaning by utilizing rainwater |
-
2020
- 2020-07-30 CN CN202010753448.6A patent/CN112071188A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207833844U (en) * | 2017-11-08 | 2018-09-07 | 深圳市威耀光电有限公司 | A kind of liquid crystal display based on LIPSOn-Cell technologies |
| CN209216551U (en) * | 2019-01-22 | 2019-08-06 | 山东中医药高等专科学校 | A kind of law announcement column with automatic cleaning action |
| CN209985863U (en) * | 2019-02-20 | 2020-01-24 | 天津市洋海液压机械制造有限公司 | Scrubbing device is used in pivot cushion production |
| CN209747068U (en) * | 2019-05-04 | 2019-12-06 | 寻乌县卓讯广告有限公司 | Advertising board with self-cleaning function |
| CN210223357U (en) * | 2019-07-19 | 2020-03-31 | 台州学院 | Display screen with protective structure and embedded 5G module |
| CN210896382U (en) * | 2020-02-07 | 2020-06-30 | 深圳市鸿蓝亮光电科技有限公司 | LED display screen capable of automatically cleaning by utilizing rainwater |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114187840A (en) * | 2021-12-17 | 2022-03-15 | 西安思源学院 | Outdoor electronic information display column |
| WO2024055419A1 (en) * | 2022-09-15 | 2024-03-21 | 苏州科洛塞信息科技有限公司 | Magnetically-charged electronic information display board based on internet of things |
| CN116052549A (en) * | 2023-02-03 | 2023-05-02 | 深圳市威能照明有限公司 | Wireless road board layer LED transparent screen and production process |
| CN116052549B (en) * | 2023-02-03 | 2023-08-22 | 深圳市威能照明有限公司 | Wireless road board layer LED transparent screen and production process |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |