CN213518719U - Memory blackboard capable of converting full-size physical gear into electronic gear - Google Patents
Memory blackboard capable of converting full-size physical gear into electronic gear Download PDFInfo
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- CN213518719U CN213518719U CN202023040237.2U CN202023040237U CN213518719U CN 213518719 U CN213518719 U CN 213518719U CN 202023040237 U CN202023040237 U CN 202023040237U CN 213518719 U CN213518719 U CN 213518719U
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Abstract
The utility model belongs to the technical field of wisdom blackboard technique and specifically relates to indicate a memory blackboard of full-size shelves in kind commentaries on classics electron shelves, it includes the clipboard, a display screen, the display control host computer, the protecting crust, infra-red transmitter and infrared receipt sensing element, protecting crust and display screen fixed connection, display screen and clipboard fixed connection, the protecting crust is located the left side of display screen, the display screen is located the left side of clipboard, the display control host computer is installed in the inside of protecting crust, infra-red transmitter and infrared receipt sensing element are all installed in the inboard surface of the frame of clipboard, and infra-red transmitter and infrared receipt sensing element one-to-one set up, a display screen, infra-red transmitter and infrared receipt sensing element all are connected with the display control host computer electricity. The memory blackboard of full-size matter shelves commentaries on classics electronic file of this application can show and preserve the content on the clipboard, makes things convenient for daily use.
Description
Technical Field
The utility model belongs to the technical field of the wisdom blackboard technique and specifically relates to indicate a memory blackboard of full-size material object shelves commentaries on classics electron shelves.
Background
The intelligent blackboard adopts the capacitance touch technology to combine the traditional handwriting blackboard with the multimedia equipment, and is easily switched between chalk blackboard writing and multimedia application, and the same area can be used for normally writing with chalk like a common blackboard, and also can be used for watching various rich multimedia applications such as ppt videos, pictures, animations and the like by hand touch like a large Pad, so that the combination of the traditional technology and the modern technology is realized. The wisdom blackboard is a high-tech interactive teaching product, can realize the seamless switching between traditional teaching blackboard and the intelligent electronic blackboard through the touch-control, becomes perception interactive blackboard with traditional teaching blackboard, has realized interactive teaching's innovation breakthrough. At present, in study and life, a teacher or a leader writes on a blackboard are very important, usually after class, the teacher is wiped off, or due to the angle relationship, individual people may not clearly see the contents on the handwriting board, and at this time, a memory blackboard for converting a full-size physical file into an electronic file is needed to be provided.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a memory blackboard of full-size matter shelves commentaries on classics electron shelves, this memory blackboard of full-size matter shelves commentaries on classics electron shelves can show and preserve the content on the clipboard, makes things convenient for daily use.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a full-size matter shelves change memory blackboard of electron shelves, it includes the clipboard, a display screen, display control host computer, the protecting crust, infra-red transmitter and infrared receiving sensing element, protecting crust and display screen fixed connection, display screen and clipboard fixed connection, the protecting crust is located the left side of display screen, the display screen is located the left side of clipboard, display control host computer installs in the inside of protecting crust, infra-red transmitter and infrared receiving sensing element are all installed in the inboard surface of the frame of clipboard, and infra-red transmitter and infrared receiving sensing element one-to-one set up, a display screen, infra-red transmitter and infrared receiving sensing element all are connected with display control host computer electricity.
Further, the bottom of clipboard is provided with and accomodates the groove.
Furthermore, the outer frame of the writing board is provided with a status indicator light, and the status indicator light is electrically connected with the display control host.
Furthermore, the front end surface of the display control host is embedded with an auxiliary screen and an operation board, the auxiliary screen is positioned above the operation board, and the auxiliary screen and the operation board are both electrically connected with the display control host.
Furthermore, an ion fan and a dust sensor are arranged at the inner top of the protective shell, the dust sensor is installed on the surface of the front end of the ion fan, the air outlet of the ion fan faces downwards towards the operating board, and the ion fan and the dust sensor are both electrically connected with the display control host.
The utility model has the advantages that: during the in-service use, the clipboard is convenient for people and carries out the chalk and writes, the frame of clipboard is used for installing infra-red transmitter and infrared reception sensing element, infra-red transmitter and infrared reception sensing element form infrared ray detection net, when the chalk is written on the clipboard, the chalk can change the infrared ray detection net on the contact, the display control host computer shows through acquireing data and control display screen, thereby realize that the display screen shows the effect of the same chalk word, the protecting crust is used for protecting the display control host computer, provide the ash blocking service for the display control host computer simultaneously. The memory blackboard of full-size matter shelves commentaries on classics electronic file of this application can show and preserve the content on the clipboard, makes things convenient for daily use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the display control host of the present invention.
Description of reference numerals: the writing board 1, accomodate groove 11, status indicator 12, display screen 2, show control host computer 3, auxiliary screen 31, operation panel 32, protecting crust 4, ion fan 41, dust sensor 42.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 and 2, the utility model provides a pair of memory blackboard of full-size matter shelves commentaries on classics electron shelves, it includes clipboard 1, display screen 2, display control host computer 3, protecting crust 4, infra-red transmitter and infrared receiving sensing element, protecting crust 4 and 2 fixed connection of display screen, display screen 2 and clipboard 1 fixed connection, protecting crust 4 is located the left side of display screen 2, display screen 2 is located clipboard 1's the left side, display control host computer 3 installs in the inside of protecting crust 4, the inboard surface in clipboard 1's frame is all installed to infra-red transmitter and infrared receiving sensing element, and infra-red transmitter and infrared receiving sensing element one-to-one set up, display screen 2, infra-red transmitter and infrared receiving sensing element all are connected with display control host computer 3 electricity.
During the in-service use, clipboard 1 is convenient for people and carries out the chalk and writes, clipboard 1's frame is used for installing infra-red transmitter and infrared reception sensing element, infra-red transmitter and infrared reception sensing element form infrared detection net, when the chalk is written on clipboard 1, the chalk can change the infrared detection net on the contact, display control host computer 3 shows through acquireing data and control display screen 2, thereby realize that display screen 2 shows the effect of the same chalk word, protective housing 4 is used for protecting display control host computer 3, provide the ash blocking service for display control host computer 3 simultaneously.
The memory blackboard of full-size matter shelves commentaries on classics electronic file of this application can show and preserve the content on the clipboard, makes things convenient for daily use.
As shown in fig. 1, in the present embodiment, a receiving groove 11 is provided at the bottom of the writing board 1. In actual use, the accommodating groove 11 is arranged for accommodating redundant chalk dust and placing chalk and a chalk eraser.
As shown in fig. 1, in this embodiment, a status indicator 12 is disposed on the outer frame of the writing board 1, and the status indicator 12 is electrically connected to the display control host 3. During practical use, the status indicator lamp 12 is used for indicating the working status of the infrared emitter and the infrared receiving sensing element, so that people can conveniently check whether the infrared emitter and the infrared receiving sensing element work normally.
As shown in fig. 2, in the present embodiment, a sub-screen 31 and an operation panel 32 are embedded in a front end surface of the display control main unit 3, the sub-screen 31 is located above the operation panel 32, and both the sub-screen 31 and the operation panel 32 are electrically connected to the display control main unit 3. In actual use, people can operate and set the auxiliary screen 31 and the operation panel 32.
As shown in fig. 2, in this embodiment, an ion blower 41 and a dust sensor 42 are disposed at the inner top of the protective shell 4, the dust sensor 42 is mounted on the front end surface of the ion blower 41, an air outlet of the ion blower 41 faces downward toward the operation board 32, and both the ion blower 41 and the dust sensor 42 are electrically connected to the display control host 3. In practical use, in the using process of the device, due to the existence of chalk dust and the existence of dust in the air, the dust can be attached to the auxiliary screen 31 and the operating panel 32, the dust is monitored through the dust sensor 42, the dust sensor 42 transmits data to the display control host 3, when the concentration of the dust reaches a threshold value, the display control host 3 controls the ion fan 41 to blow out ion wind to blow away the dust attached to the auxiliary screen 31 and the operating panel 32, meanwhile, the ion wind can neutralize charges in the dust, and the dust cleaning effect is better.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (5)
1. The utility model provides a memory blackboard of full-size matter shelves commentaries on classics electron shelves which characterized in that: including the clipboard, the display screen, show the main control system, the protecting crust, infra-red transmitter and infrared receiving sensing element, protecting crust and display screen fixed connection, display screen and clipboard fixed connection, the protecting crust is located the left side of display screen, the display screen is located the left side of clipboard, show the main control system and install in the inside of protecting crust, infra-red transmitter and infrared receiving sensing element are all installed in the inboard surface of the frame of clipboard, and infra-red transmitter and infrared receiving sensing element one-to-one set up, the display screen, infra-red transmitter and infrared receiving sensing element all are connected with the display main control system electricity.
2. The memory blackboard for converting full-size physical files into electronic files according to claim 1, wherein: the bottom of the writing board is provided with a containing groove.
3. The memory blackboard for converting full-size physical files into electronic files according to claim 1, wherein: the outer frame of the writing board is provided with a status indicator light, and the status indicator light is electrically connected with the display control host machine.
4. The memory blackboard for converting full-size physical files into electronic files according to claim 1, wherein: the front end surface of the display control host is embedded with an auxiliary screen and an operation board, the auxiliary screen is positioned above the operation board, and the auxiliary screen and the operation board are electrically connected with the display control host.
5. The memory blackboard of full-size physical file-to-electronic file according to claim 4, characterized in that: the interior top of protecting crust is provided with ionic wind machine and dust sensor, the dust sensor is installed in ionic wind machine's front end surface, ionic wind machine's air outlet department is downwards towards the operation panel, ionic wind machine and dust sensor all are connected with the display control host computer electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040237.2U CN213518719U (en) | 2020-12-16 | 2020-12-16 | Memory blackboard capable of converting full-size physical gear into electronic gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040237.2U CN213518719U (en) | 2020-12-16 | 2020-12-16 | Memory blackboard capable of converting full-size physical gear into electronic gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213518719U true CN213518719U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023040237.2U Active CN213518719U (en) | 2020-12-16 | 2020-12-16 | Memory blackboard capable of converting full-size physical gear into electronic gear |
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| CN (1) | CN213518719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670572A (en) * | 2022-03-02 | 2022-06-28 | 锐捷网络股份有限公司 | Vice blackboard and wisdom blackboard |
-
2020
- 2020-12-16 CN CN202023040237.2U patent/CN213518719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670572A (en) * | 2022-03-02 | 2022-06-28 | 锐捷网络股份有限公司 | Vice blackboard and wisdom blackboard |
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