CN213798983U - 5G communication technology-based blackboard for smart campus - Google Patents
5G communication technology-based blackboard for smart campus Download PDFInfo
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- CN213798983U CN213798983U CN202021986084.8U CN202021986084U CN213798983U CN 213798983 U CN213798983 U CN 213798983U CN 202021986084 U CN202021986084 U CN 202021986084U CN 213798983 U CN213798983 U CN 213798983U
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Abstract
The utility model discloses a blackboard is used in wisdom campus based on 5G communication technology belongs to blackboard technical field for the wisdom campus, including the support, the top fixed mounting of support has the shell, and one side fixed mounting of shell has a plurality of outer fixed blocks, and one side of outer fixed block is provided with the clipboard, and one side of clipboard is provided with a plurality of interior fixed blocks, the one end of interior fixed block and the inner wall fixed connection of shell, and one side of interior fixed block is provided with the display screen, and one side of display screen is provided with the mounting panel. The utility model discloses a setting of clipboard can use the whiteboard pen to write and has avoided using the chalk to write and produce the dust, and through the setting of display screen, can broadcast and demonstrate some teaching materials in addition, make the teaching process more lively, through the setting of first fixed plate, second fixed plate and interior fixed block, can make things convenient for device's fixing, through the setting of going out wind storehouse and air inlet storehouse, can be better when the device uses dispel the heat.
Description
Technical Field
The utility model relates to a blackboard is used in wisdom campus, especially relates to a blackboard is used in wisdom campus based on 5G communication technology, belongs to blackboard equipment technical field for the wisdom campus.
Background
Traditional blackboard knowledge is a plane that can write repeatedly with the chalk, mostly is wooden material, and metal material or combined material make, but along with the popularization in wisdom campus, traditional blackboard will not satisfy the demand of teaching yet.
Present wisdom is blackboard for campus based on 5G communication technology uses the chalk to write when using and produces a large amount of dust easily, and ordinary blackboard has also not satisfied the teaching needs, uses inconvenient fixed, and inside radiating effect is not good moreover.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is in order to solve prior art not enough, and the wisdom blackboard for campus based on 5G communication technology that provides.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a blackboard is used in wisdom campus based on 5G communication technology, includes the support, the top fixed mounting of support has the shell, one side fixed mounting of shell has a plurality of outer fixed blocks, one side of outer fixed block is provided with the clipboard, one side of clipboard is provided with a plurality of interior fixed blocks, the one end of interior fixed block with the inner wall fixed connection of shell, one side of interior fixed block is provided with the display screen, one side of display screen is provided with the mounting panel, the bottom fixedly connected with connecting plate of mounting panel, one side fixedly connected with backup pad of mounting panel, the top fixedly connected with of shell goes out the wind storehouse, the one side that goes out the wind storehouse is provided with the air inlet storehouse, the first fixed plate of one side fixedly connected with of shell, the opposite side fixedly connected with second fixed plate of shell.
Preferably, the top of the shell is provided with a first air hole and a second air hole, and the first air hole is positioned at one side of the second air hole.
Preferably, the first air hole is used for communicating the air outlet bin with the shell, and the second air hole is used for communicating the air inlet bin with the shell.
Preferably, the air outlet bin and the air inlet bin are fixedly mounted inside with a mounting frame, and a fan is fixedly mounted on the mounting frame.
Preferably, the top of the air outlet bin and the top of the air inlet bin are both fixedly provided with filter screens for filtering dust.
Preferably, a plurality of fixing holes are formed in the first fixing plate and the second fixing plate.
Preferably, a plurality of first screw holes are formed in the connecting plate, and the connecting plate is fixedly connected with the inner wall of the shell through the first screw holes and the screws.
Preferably, a plurality of second screw holes are formed in the mounting plate, and the display screen is fixedly connected with the mounting plate through the second screw holes and the bolts.
Preferably, the back of the shell is provided with a connecting hole for connecting the display screen with a power supply and a signal wire, and the connecting hole is a rectangular connecting hole.
Preferably, the clipboard is the toughened glass clipboard, the clipboard is through a plurality of outer fixed block and a plurality of interior fixed block fixed mounting with the inside of shell.
The utility model has the advantages of: according to the utility model discloses a blackboard is used in wisdom campus based on 5G communication technology, setting through the clipboard, can use the whiteboard pen to write and avoided using the chalk to write and produce the dust, and through the setting of display screen, can broadcast and demonstrate some teaching materials, make the teaching process more lively, through first fixed plate, the setting of second fixed plate and interior fixed block, can facilitate device's fixing, through the setting of going out wind storehouse and air inlet storehouse, can be when the device uses better dispel the heat.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a blackboard for a smart campus based on 5G communication technology according to the present invention;
fig. 2 is a schematic structural diagram of a housing of a preferred embodiment of a blackboard for a smart campus based on 5G communication technology according to the present invention;
fig. 3 is a sectional view of the inside of the case of the blackboard for smart campus based on 5G communication technology according to the present invention;
fig. 4 is a schematic structural view of the back side of the housing of the blackboard for smart campus based on 5G communication technology according to the present invention;
fig. 5 is a schematic view of the internal structure of the air outlet bin of the blackboard for the smart campus based on the 5G communication technology according to the present invention;
fig. 6 is a schematic structural diagram of a connection board and a mounting board according to a preferred embodiment of the blackboard for the smart campus based on the 5G communication technology of the present invention.
In the figure: 1-bracket, 2-outer fixing block, 3-writing board, 4-display screen, 5-first fixing board, 6-air outlet bin, 7-outer shell, 8-second fixing board, 9-fixing hole, 10-first air vent, 11-inner fixing block, 12-connecting hole, 13-supporting board, 14-air inlet bin, 15-connecting board, 16-mounting board, 17-filter screen, 18-mounting rack, 19-fan, 20-first screw hole, 21-second screw hole and 22-second air vent.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-6, the 5G communication technology-based blackboard for smart campus provided by this embodiment includes a support 1, a housing 7 is fixedly mounted at the top of the support 1, a plurality of outer fixed blocks 2 are fixedly mounted at one side of the housing 7, a writing board 3 is arranged at one side of the outer fixed blocks 2, a plurality of inner fixed blocks 11 are arranged at one side of the writing board 3, one end of each inner fixed block 11 is fixedly connected with the inner wall of the housing 7, a display screen 4 is arranged at one side of each inner fixed block 11, a mounting plate 16 is arranged at one side of each display screen 4, a connecting plate 15 is fixedly connected at the bottom of the mounting plate 16, a supporting plate 13 is fixedly connected at one side of the mounting plate 16, an air outlet bin 6 is fixedly connected at the top of the housing 7, an air inlet bin 14 is arranged at one side of the air outlet bin 6, a first fixing plate 5 is fixedly connected at one side of the housing 7, and a second fixing plate 8 is fixedly connected at the other side of the housing 7. Through the setting of clipboard 3, can use the whiteboard pen to write and avoid using the chalk to write and produce the dust, and through the setting of display screen 4, can play and demonstrate some teaching materials, make the teaching process more lively, through the setting of first fixed plate 5, second fixed plate 8 and interior fixed block 11, can facilitate device's fixing, through the setting of going out wind storehouse 6 and air inlet storehouse 14, can be better when the device uses dispel the heat.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 5, a first air vent 10 and a second air vent 22 are opened at the top of the housing 7, the first air vent 10 is located on one side of the second air vent 22, the first air vent 10 is used for communicating the air outlet bin 6 and the housing 7, the second air vent 22 is used for communicating the air inlet bin 14 and the housing 7, an installation frame 18 is fixedly installed inside the air outlet bin 6 and the air inlet bin 14, a fan 19 is fixedly installed on the installation frame 18, and a filter screen 17 for filtering dust is fixedly installed at the top of the air outlet bin 6 and the air inlet bin 14. Through the arrangement of the first and second ventilation holes 10 and 22. Through the arrangement of the first air holes 10 and the second air holes 22, the air outlet bin 6, the air inlet bin 14 and the shell 7 are communicated with each other to facilitate air exchange and heat dissipation, and through the arrangement of the filter screen 17, dust can be filtered effectively to prevent the dust from entering the interior of the device.
In this embodiment, as shown in fig. 3, fig. 4 and fig. 6, a plurality of fixing holes 9 have been opened on the first fixing plate 5 and the second fixing plate 8, a plurality of first screw holes 20 have been opened on the connecting plate 15, the connecting plate 15 is through the inner wall fixed connection of first screw hole 20 and screw and shell 7, a plurality of second screw holes 21 have been opened on the mounting plate 16, display screen 4 is through second screw hole 21 and bolt and mounting plate 16 fixed connection, connecting hole 12 that is used for display screen 4 to connect power and signal line has been seted up at the back of shell 7, connecting hole 12 is the rectangle connecting hole, clipboard 3 is the toughened glass clipboard, clipboard 3 is through the inside of a plurality of outer fixed blocks 2 and a plurality of inner fixed blocks 11 fixed mounting and shell 7. Through the setting of fixed orifices 9, can make things convenient for the use of inflation screw, through the setting of first screw 20, can make things convenient for the installation of connecting plate 15, through the setting of second screw 21, can make things convenient for the installation of display screen 4, through the setting of connecting hole 12, can make things convenient for display screen 4 to insert power cord and signal line.
In this embodiment, as shown in fig. 1 to fig. 6, the working process of the blackboard for the smart campus based on the 5G communication technology provided in this embodiment is as follows:
step 1: firstly, the device is placed at the position of a reserved blackboard, a power supply and a signal wire are connected to the display screen 4 through the connecting hole 12, and the device is fixed on a wall through the first fixing plate 5, the second fixing plate 8, the fixing hole 9 and the expansion screw;
step 2: when in use, the air inlet bin 14 is started to blow air into the device, the air in the device is pumped out through the air outlet bin 6, and the air is circulated repeatedly all the time to effectively dissipate heat in the device;
and step 3: the screen and the presentation are looked in the teaching through 4 plays of display screen during the teaching, close display screen 4 when needing to write, reuse the whiteboard pen on clipboard 3 write can.
In summary, in the present embodiment, according to the 5G communication technology-based blackboard for the smart campus of the present embodiment, through the setting of the writing board 3, the whiteboard pen can be used for writing to avoid the generation of dust by using chalk, and through the setting of the display screen 4, some teaching materials can be played and demonstrated to make the teaching process more vivid, through the setting of the first fixing plate 5, the second fixing plate 8 and the inner fixing block 11, the fixing of the device can be facilitated, through the setting of the air outlet bin 6 and the air inlet bin 14, better heat dissipation can be performed when the device is used, through the setting of the first air vent 10 and the second air vent 22, the air outlet bin 6 and the air inlet bin 14 can be conveniently communicated with the inside of the housing 7 for ventilation and heat dissipation, through the setting of the filter screen 17, dust can be effectively filtered to prevent the inside of the device from entering dust, through the setting of the fixing hole 9, can make things convenient for the use of inflation screw, through the setting of first screw 20, can make things convenient for the installation of connecting plate 15, through the setting of second screw 21, can make things convenient for the installation of display screen 4, through the setting of connecting hole 12, can make things convenient for display screen 4 to insert power cord and signal line.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (10)
1. The utility model provides a blackboard is used in wisdom campus based on 5G communication technology, a serial communication port, including support (1), the top fixed mounting of support (1) has shell (7), one side fixed mounting of shell (7) has a plurality of outer fixed blocks (2), one side of outer fixed block (2) is provided with clipboard (3), one side of clipboard (3) is provided with a plurality of interior fixed blocks (11), the one end of interior fixed block (11) with the inner wall fixed connection of shell (7), one side of interior fixed block (11) is provided with display screen (4), one side of display screen (4) is provided with mounting panel (16), the bottom fixedly connected with connecting plate (15) of mounting panel (16), one side fixedly connected with backup pad (13) of mounting panel (16), the top fixedly connected with air-out storehouse (6) of shell (7), one side of going out the wind storehouse (6) is provided with air inlet storehouse (14), the first fixed plate of one side fixedly connected with (5) of shell (7), the opposite side fixedly connected with second fixed plate (8) of shell (7).
2. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the top of the housing (7) is opened with a first vent (10) and a second vent (22), and the first vent (10) is located at one side of the second vent (22).
3. The blackboard for the smart campus based on 5G communication technology as claimed in claim 2, wherein the first ventilation hole (10) is used for communicating the air outlet bin (6) and the housing (7), and the second ventilation hole (22) is used for communicating the air inlet bin (14) and the housing (7).
4. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein a mounting rack (18) is fixedly installed inside the air outlet bin (6) and the air inlet bin (14), and a fan (19) is fixedly installed on the mounting rack (18).
5. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the top of the air outlet bin (6) and the top of the air inlet bin (14) are both fixedly installed with a filter screen (17) for filtering dust.
6. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the first fixing plate (5) and the second fixing plate (8) are both formed with a plurality of fixing holes (9).
7. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the connection board (15) is opened with a plurality of first screw holes (20), and the connection board (15) is fixedly connected with the inner wall of the housing (7) through the first screw holes (20) and screws.
8. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein a plurality of second screw holes (21) are opened on the mounting plate (16), and the display screen (4) is fixedly connected with the mounting plate (16) through the second screw holes (21) and bolts.
9. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the back of the housing (7) is opened with a connection hole (12) for connecting the display screen (4) with a power supply and a signal line, and the connection hole (12) is a rectangular connection hole.
10. The blackboard for the smart campus based on 5G communication technology as claimed in claim 1, wherein the writing board (3) is a tempered glass writing board, and the writing board (3) is fixedly installed inside the housing (7) through a plurality of the outer fixing blocks (2) and a plurality of the inner fixing blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986084.8U CN213798983U (en) | 2020-09-11 | 2020-09-11 | 5G communication technology-based blackboard for smart campus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021986084.8U CN213798983U (en) | 2020-09-11 | 2020-09-11 | 5G communication technology-based blackboard for smart campus |
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| Publication Number | Publication Date |
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| CN213798983U true CN213798983U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021986084.8U Active CN213798983U (en) | 2020-09-11 | 2020-09-11 | 5G communication technology-based blackboard for smart campus |
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| CN (1) | CN213798983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141851A (en) * | 2022-12-08 | 2023-05-23 | 河北华发教育科技股份有限公司 | Multifunctional intelligent blackboard with voice photographing function |
-
2020
- 2020-09-11 CN CN202021986084.8U patent/CN213798983U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116141851A (en) * | 2022-12-08 | 2023-05-23 | 河北华发教育科技股份有限公司 | Multifunctional intelligent blackboard with voice photographing function |
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