CN212034253U - Projection equipment for live broadcast learning and system thereof - Google Patents
Projection equipment for live broadcast learning and system thereof Download PDFInfo
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- CN212034253U CN212034253U CN202022332087.6U CN202022332087U CN212034253U CN 212034253 U CN212034253 U CN 212034253U CN 202022332087 U CN202022332087 U CN 202022332087U CN 212034253 U CN212034253 U CN 212034253U
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Abstract
The utility model provides a projection equipment of live broadcast study, including casing, main control unit, communication unit, memory cell, main control unit, communication unit and memory cell all set up in the casing in, communication unit, memory cell all with main control unit be connected, communication unit can acquire the study content from network platform, main control unit still connect camera unit and projection unit, the camera unit be used for gathering learner's picture information, start projection unit, the study content projected to environmental equipment on show. The utility model also discloses a projection equipment's of live broadcast study system. Implement the utility model discloses a projection equipment of live broadcast study and system thereof can carry out the projection with the study content, and is convenient to use.
Description
Technical Field
The utility model relates to a projection equipment technical field, in particular to projection equipment and system of live broadcast study.
Background
With the technical development, live webcast is a novel propagation mode, and media information propagation and internet application are led to be developed to a higher level, which are all derived from the unique advantages of live webcast, such as: the method has the advantages of various expression modes, strong interactivity, good experience, wide audience range, strong space-time adaptability and the like.
Live webcasting is being introduced into the field of education as a new means for information dissemination in the network era, and brings about rapid development of live webcasting and education.
At present, PC terminals or mobile phones such as computers and pads are mostly used for live broadcast learning, although the terminals are popular at present, the terminals are not beneficial to being specially used for learning, and therefore learning machines specially used for online learning are also available at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the current problem of learning machine screen undersize, awkward, the utility model provides a projection equipment and system of live broadcast study.
The utility model discloses a projection equipment of live broadcast study, including casing, main control unit, communication unit, memory cell, main control unit, communication unit and memory cell all set up in the casing in, communication unit, memory cell all with main control unit be connected, communication unit can follow network platform and acquire the study content, main control unit still connect camera unit and projection unit, the camera unit be used for gathering learner's picture information, start projection unit, the study content projected to the environmental equipment on show.
Furthermore, the main control unit is further connected with a key unit and an audio unit, the key unit is used for starting the projection device, and the audio unit is used for playing the audio content in the learning content.
Furthermore, the main control unit is also connected with a display unit, and the display unit is used for displaying operation information and live broadcasting the learning content.
Furthermore, the key unit comprises a key arranged on the shell and used for starting the projection unit.
Furthermore, projection equipment have USB interface, RJ45 interface, HDMI interface, audio frequency interface, the USB interface be used for the external power supply, RJ45 interface through connect the net twine with the network platform between carry out the information interaction, the HDMI interface be used for the input of image content, the audio frequency interface be used for connecting the earphone and obtain audio content.
Further, the environment equipment comprises a large screen or a blackboard.
Further, the projection device is a learning machine.
The utility model discloses a system of projection equipment with live study, including projection equipment, with the network platform that projection equipment is connected, projection equipment be foretell projection equipment.
The projection equipment and the system for implementing live broadcast learning of the technical scheme have the following technical effects:
be different from among the prior art, the learning machine that uses the little screen learns probably to reduce the not enough of eyesight for a long time, the utility model discloses a projection equipment and the system of live study are used for live study with projected mode, not only satisfy student's study demand, can come out live study content direct projection simultaneously, are equivalent to classroom study scene, not only watch not influenced, also can not influence eyesight because closely long-time watching.
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 projection equipment for live broadcast learning 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 projection device for live broadcast learning 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 fig. 2, an embodiment of the present invention, a projection apparatus 1 for live broadcast learning, including casing 10, main control unit 20, communication unit 30, memory cell (not shown in the figure), main control unit 20 and communication unit 30 all set up in casing 10, communication unit 30, memory cell all is connected with main control unit 20, communication unit 30 can obtain the learning content from network platform, main control unit 20 still connects camera unit 50 and projection unit 40, camera unit 50 is used for gathering learner's picture information, start projection unit 40, the learning content is shown by projecting to the environmental equipment.
The main control unit 20 is further connected to a key unit 60 and an audio unit 70, the key unit 60 is used for starting the projection device 1, and the audio unit 70 is used for playing audio contents in the learning contents.
The main control unit 20 is further connected to a display unit 80, and the display unit 80 is used for displaying operation information and live broadcast learning content.
The projection device 1 has a display screen, and can display operation contents and live-broadcast learning contents.
The key unit 60 includes a key provided on the housing for activating the projection unit 40.
The projection equipment is provided with a USB interface, an RJ45 interface, an HDMI interface and an audio interface, wherein the USB interface can be used for being connected with a mouse for operation control of the equipment, the RJ45 interface can be used for information interaction with the network platform through a connecting network cable, the HDMI interface can be used for inputting image content, and the audio interface can be used for being connected with an earphone to obtain audio content.
The environmental device includes a large screen or a blackboard.
The projection device 1 is a learning machine.
The communication unit comprises a 4G wireless module, a 5G wireless module, a WiFi wireless module, a Bluetooth module and the like, and is used for platform connection and online learning.
The following details are presented:
the product model of the main control unit is as follows: S905D 3;
the product model of the communication unit is as follows: SC 806;
the product model of the projection unit is as follows: h23;
the product model of the camera unit is: HDR 01;
the product model of the audio unit is as follows: HNDZ 01;
the product model of the display unit is as follows: YA154QV 006H.
The utility model discloses a projection equipment's working process does:
the on-line learning method comprises the steps of starting projection equipment, carrying out network connection through a communication module, obtaining learning content, connecting a mouse with a USB interface of the equipment, carrying out operation control on the projection equipment, starting a camera to carry out live one-to-one learning, displaying the learning content on a display screen, and directly projecting the on-line learning content to a large screen or a wall surface through starting a projection unit.
Referring to fig. 3, a system 100 with a projection device for live broadcast learning includes a projection device, and a network platform 200 connected to the projection device, where the projection device is the projection device 1.
Compared with the existing online learning system, the system 100 can project the online live broadcast learning content for remote watching, so that the inconvenience of watching due to the small screen of a common learning machine is avoided, the scene of classroom learning can be simulated, and meanwhile, the risk of influence on the eyesight can be reduced because the long-time close-range watching is not needed.
The projection equipment and the system for implementing live broadcast learning of the technical scheme have the following technical effects:
be different from among the prior art, the learning machine that uses the little screen learns probably to reduce the not enough of eyesight for a long time, the utility model discloses a projection equipment and the system of live study are used for live study with projected mode, not only satisfy student's study demand, can come out live study content direct projection simultaneously, are equivalent to classroom study scene, not only watch not influenced, also can not influence eyesight because closely long-time watching.
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 (8)
1. The utility model provides a projection equipment of live broadcast study, includes casing, main control unit, communication unit, memory cell, main control unit, communication unit and memory cell all set up in the casing in, communication unit, memory cell all with main control unit be connected, communication unit can obtain the study content from network platform, a serial communication port, main control unit still connect camera unit and projection unit, the camera unit be used for gathering learner's picture information, start projection unit, the study content projected to environmental equipment on show.
2. The projection device of claim 1, wherein the main control unit is further connected to a key unit and an audio unit, the key unit is used for starting the projection device, and the audio unit is used for playing audio contents in the learning contents.
3. The projection device of claim 1, wherein the main control unit is further connected to a display unit, and the display unit is configured to display operation information and live broadcast the learning content.
4. The projection device of claim 2, wherein the key unit comprises a key disposed on the housing for activating the projection unit.
5. The projection device as claimed in claim 3, wherein the projection device has a USB interface, an RJ45 interface, an HDMI interface, and an audio interface, the USB interface is used for external power supply, the RJ45 interface performs information interaction with the network platform through a connection network cable, the HDMI interface is used for inputting video content, and the audio interface is used for connecting a headset to obtain audio content.
6. The projection device of claim 1, wherein the environmental device comprises a large screen or a blackboard.
7. The projection device of claim 1, wherein the projection device is a learning machine.
8. A system having a projection device for live learning, comprising a projection device and a network platform connected to the projection device, wherein the projection device is the projection device of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332087.6U CN212034253U (en) | 2020-10-20 | 2020-10-20 | Projection equipment for live broadcast learning and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022332087.6U CN212034253U (en) | 2020-10-20 | 2020-10-20 | Projection equipment for live broadcast learning and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212034253U true CN212034253U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022332087.6U Active CN212034253U (en) | 2020-10-20 | 2020-10-20 | Projection equipment for live broadcast learning and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212034253U (en) |
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2020
- 2020-10-20 CN CN202022332087.6U patent/CN212034253U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230228 Address after: Room 916, Block 2, Juyuan Business Center, No. 16, Foping 4th Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province, 528200 (residence application) Patentee after: Guangdong Schoolpark Commercial Investment Co.,Ltd. Address before: 518000 F11, 6th floor, building A1, red box Creative Park, 11 Huancheng South Road, Bantian street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN RONGNA HAICHUAN TECHNOLOGY Co.,Ltd. |