CN212572738U - Projectable electronic student identity card and system thereof - Google Patents
Projectable electronic student identity card and system thereof Download PDFInfo
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- CN212572738U CN212572738U CN202021702545.4U CN202021702545U CN212572738U CN 212572738 U CN212572738 U CN 212572738U CN 202021702545 U CN202021702545 U CN 202021702545U CN 212572738 U CN212572738 U CN 212572738U
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Abstract
The utility model provides a projectable electron student's card, including casing, main control unit, display element, communication unit, power supply unit, main control unit and communication unit all set up in the casing in, display element, communication unit, power supply unit all with main control unit be connected, main control unit still connect projection unit, start projection unit, display element's demonstration content can be projected and show on the environmental equipment. The utility model also discloses a system of projectable electron student's card. Implement the utility model discloses a projectable electron student's card and system can carry out the projection with the demonstration content of electron student's card, and the grow is shown on throwing large screen or blackboard to demonstration content, becomes mutually with "display screen grow", moreover through the projection, can also carry out the interdynamic in the classroom.
Description
Technical Field
The utility model relates to an electron student card technical field, in particular to projectable electron student card and system thereof.
Background
Campus electron student card is a part of wisdom peaceful campus construction, fuses through thing networking and wireless communication technique, realizes mr, head of a family, student's information intercommunication. The intelligent electronic student identity card is used as a communication entrance to collect student state information (attendance, position, track, alarm, answer, payment and the like) and uploads the student state information to the cloud server for instant analysis and operation.
The existing electronic student identity card is used as a campus article commonly used by students, not only meets the management of schools through an informatization technical method, but also continuously evolves and superposes other functions, and can also be used as a tool for learning and living of the students, and can be used for conversation, teaching interaction, video playing, reading and the like. However, the electronic student identity card is influenced by the appearance of the structure of the electronic student identity card, the display screen is small, reading and video watching are not convenient, and the influence on the eyesight can be caused when the electronic student identity card is read and watched for a long time.
SUMMERY OF THE UTILITY MODEL
In order to solve the current screen of electron student's card less, read and watch inconvenient problem, the utility model provides a projectable electron student's card and system thereof.
The utility model discloses a projectable electron student's card, including casing, main control unit, display element, communication unit, power supply unit, main control unit and communication unit all set up in the casing in, display element, communication unit, power supply unit all with main control unit be connected, main control unit still connect projection unit, start projection unit, display element's demonstration content can be shown by the projection to the environmental equipment on.
Furthermore, the display unit is connected with the main control unit through an SPI interface; the communication unit is integrated in the main control unit, and the projection unit is connected with the main control unit through a mipi interface.
Furthermore, the main control unit is further connected with a timing unit and a reminding unit, the reminding unit is used for reminding a user to start the projection unit, the timing unit is used for calculating the display duration of the content, and when the display duration reaches a preset standard value, the reminding unit is started.
Furthermore, the reminding unit comprises one or more of a voice prompting module, a vibration module or a photoelectric module.
Further, the display unit comprises a touchable LCD display screen.
Further, the communication unit comprises one or more of a 3G module, a 4G module, a 5G module, a WIFI module and a Bluetooth module.
Furthermore, a key for starting the projection unit is arranged on the shell.
Further, the environment equipment comprises a large screen or a blackboard.
The utility model discloses a system with projectable electron student's card, including electron student's card, with the remote server that is connected of electron student's card, electron student's card be foretell electron student's card.
The implementation of the projectable electronic student identity card and the system thereof in the technical scheme has the following technical effects:
be different from current electron student's card among the prior art, read or watch through less screen, read and watch inconvenient, and read for a long time and watch on little screen, can let eye fatigue, cause the not enough of visual decline, the utility model discloses a projectable electron student's card and system can carry out the projection with the display content of electron student's card, throw the content and put the grow display on large screen or blackboard, become mutually with "display screen grow", and through the projection, can also carry out the interdynamic in classroom moreover.
Drawings
For the purpose of clearly illustrating the embodiments or technical solutions of the present invention, the drawings are used for brief description. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is an appearance structure diagram of a projectable electronic student identity card according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a part of circuit blocks inside fig. 1.
Fig. 3 is a schematic structural diagram of a system of a projectable electronic student identity card according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 and 2, an embodiment of the present invention provides a projectable electronic student certificate 1, which comprises a housing 10, a main control unit 20, a display unit 30, a communication unit 40, a power supply unit (not shown), wherein the main control unit 20 and the communication unit 40 are both disposed in the housing 10, the display unit 30, the communication unit 40, the power supply unit are all connected to the main control unit 20, the main control unit 20 is further connected to a projection unit 50, the display unit 30 displays text or video content, the projection unit 50 is started, and the display content can be projected to an environment device for displaying.
The display unit 30 is connected with the main control unit 20 through an SPI interface; the communication unit 40 is integrated in the main control unit 20, and the projection unit 50 is connected with the main control unit 20 through a mipi interface.
The main control unit 20 is further connected to the timing unit 60 and the reminding unit 70 through the SPI interface, the reminding unit 70 is configured to remind a user to start the projection unit 50, the timing unit 60 is configured to calculate a display duration of the content, and when the display duration reaches a preset standard value, the reminding unit 70 is started.
The reminding unit 70 comprises one or more of a voice prompt module, a vibration module or a photoelectric module.
The display unit 30 includes a touchable LCD display screen.
The communication unit 40 includes one or more of a 3G module, a 4G module, a 5G module, a WIFI module, and a bluetooth module.
A button for activating the projection unit 50 is provided on the housing 10.
The environmental device includes a large screen or a blackboard.
The following is further described:
the product model of the main control unit is as follows: an ASR 3601;
the product model of the display unit is as follows: LCM 68723-4;
the product model of the communication unit is as follows: an ASR 3601;
the product model of the projection unit is as follows: CAM 7234M;
the product model of the timing unit is as follows: RA8900 SA/SE;
the utility model discloses an electron student's card's working process does:
the electronic student identity card is started, the LCD display screen starts to display text or video content, the timing unit starts to calculate the time length for watching files and videos by a user, and the reminding unit starts to start to remind the user after the time length reaches a certain preset time: the projection unit can be started to watch so as to pay attention to the vision protection, a user can select to directly click the screen to perform projection, or the user can directly perform projection through keys, and the display content of the electronic student identity card is projected to a blackboard or a large screen to be amplified and displayed.
Referring to fig. 3, a system 100 with a projectable electronic student's certificate includes an electronic student's certificate and a remote server 200 connected to the electronic student's certificate, the electronic student's certificate is the electronic student's certificate 1.
The electronic student identity card 1 is wirelessly connected with the remote server 200 through a communication unit.
In the system:
1. when the text content of the display screen for watching the electronic student identity card reaches a certain time, the reminding unit sends out a prompt, and the electronic student identity card can be projected and watched through the camera;
2. the display screen supports touch and can switch projection;
3. the electronic student identity card is provided with keys, and the switching of projection can be directly switched through physical keys;
the remote server 200 can manage the ID of the student, the information of going in and out of the school, and the like, and the using time can also be sent to the remote server 200 by the communication unit of the electronic student card 1 and sent to the smart phone of the parent by the remote server 200, so that the parent can conveniently know the learning condition of children.
The implementation of the projectable electronic student identity card and the system thereof in the technical scheme has the following technical effects:
be different from current electron student's card among the prior art, read or watch through less screen, read and watch inconvenient, and read for a long time and watch on little screen, can let eye fatigue, cause the not enough of visual decline, the utility model discloses a projectable electron student's card and system can carry out the projection with the display content of electron student's card, throw the content and put the grow display on large screen or blackboard, become mutually with "display screen grow", and through the projection, can also carry out the interdynamic in classroom moreover.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements and the like, which are made within the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a projectable electron student's card, includes casing, main control unit, display element, communication unit, power supply unit, main control unit and communication unit all set up in the casing in, display element, communication unit, power supply unit all with main control unit be connected, its characterized in that, main control unit still connect projection unit, start projection unit, display element's demonstration content can be projected and show on the environmental equipment.
2. The electronic student's certificate as claimed in claim 1, wherein the display unit is connected to the main control unit through an SPI interface; the communication unit is integrated in the main control unit, and the projection unit is connected with the main control unit through a mipi interface.
3. The electronic student card of claim 1, wherein the projection unit is disposed on a back side of the electronic student card.
4. The electronic student certificate of claim 1, wherein the main control unit is further connected with a timing unit and a reminding unit, the reminding unit is used for reminding a user to start the projection unit, the timing unit is used for calculating the display duration of the content, and when the display duration reaches a preset standard value, the reminding unit is started.
5. The electronic student card of claim 4, wherein the reminding unit comprises one or more of a voice prompt module, a vibration module or a photoelectric module.
6. The electronic student card of claim 1, wherein the display unit comprises a touch-enabled LCD display.
7. The electronic student card of claim 1, wherein the communication unit comprises one or more of a 3G module, a 4G module, a 5G module, a WIFI module, and a bluetooth module.
8. The electronic student card of claim 1, wherein the housing is provided with a key for activating the projection unit.
9. The electronic student's certificate as claimed in claim 1, wherein the environmental device comprises a large screen or a blackboard.
10. A system having a projectable electronic student identity card, comprising an electronic student identity card, a remote server connected to said electronic student identity card, wherein said electronic student identity card is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702545.4U CN212572738U (en) | 2020-08-14 | 2020-08-14 | Projectable electronic student identity card and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021702545.4U CN212572738U (en) | 2020-08-14 | 2020-08-14 | Projectable electronic student identity card and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572738U true CN212572738U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021702545.4U Active CN212572738U (en) | 2020-08-14 | 2020-08-14 | Projectable electronic student identity card and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572738U (en) |
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2020
- 2020-08-14 CN CN202021702545.4U patent/CN212572738U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 528200 east of the second floor and east of the third floor of building g, NATO Industrial Zone, Guicheng Science Park, Nanhai District, Foshan City, Guangdong Province Patentee after: TELEPOWER EDUCATION Co.,Ltd. Address before: 1-1907, 3rd floor, North Haidian Road, Beijing Patentee before: Beijing yishouelf Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230306 Address after: 519000 C302, C303, Building 1, No. 1, Hagongda Road, Tangjiawan Town, High-tech Zone, Zhuhai City, Guangdong Province Patentee after: Guangdong Huaxin Smart Cloud Technology Co.,Ltd. Address before: 528200 east of the second floor and east of the third floor of building g, NATO Industrial Zone, Guicheng Science Park, Nanhai District, Foshan City, Guangdong Province Patentee before: TELEPOWER EDUCATION Co.,Ltd. |
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| TR01 | Transfer of patent right |