CN204440005U - 4g projector - Google Patents
4g projector Download PDFInfo
- Publication number
- CN204440005U CN204440005U CN201520058428.1U CN201520058428U CN204440005U CN 204440005 U CN204440005 U CN 204440005U CN 201520058428 U CN201520058428 U CN 201520058428U CN 204440005 U CN204440005 U CN 204440005U
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- China
- Prior art keywords
- projector
- controller
- hdmi
- projection
- decoding deck
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of 4G projector, comprise projection screen, projector controller, 4G decoding deck, wherein, projector controller comprises central control unit, HDMI controller and projection display controller, 4G decoding deck includes main control chip, provide the decoder module of decoding function and provide the 4G communication module of wireless 4G communication function, 4G decoding deck is connected with projector controller and is used for providing online input source, projector controller is connected to projection screen simultaneously, and data content projects on projection screen by projection display controller.The utility model possesses 4G radio communication function, realizes projector Security Data Transmission, and voice communication and long-range backstage push projection, enrich and have expanded the application of projection products.
Description
Technical field
The utility model relates to projector equipment, particularly a kind of 4G projector possessing wireless speech or video capability.
Background technology
Along with projector is increasingly extensive in the application of industry-by-industry, user is to the practical application of projection, and the convenience of use and security also have more and more higher requirement.1, conventional projectors is generally by local USB flash disk, multimedias such as T-FlashCard or be connected with computer by VGA DVI line, like this content of multimedia inside computer is illustrated on large projection screen, need installation wiring, time and effort consuming, if there are many people that projector will be used to be very trouble; 2, few part projector is WIFI projection, but WIFI is open protocol, the easy hacker attack of data security.
Utility model content
The purpose of this utility model is the deficiency for prior art, provides the 4G projector that a kind of security is good, possess wireless speech or video capability.
To achieve these goals, the technical scheme that the utility model provides is:
A kind of 4G projector, comprise projection screen, projector controller, 4G decoding deck, wherein, projector controller comprises central control unit, HDMI controller and projection display controller, 4G decoding deck includes main control chip, provide the decoder module of decoding function and provide the 4G communication module of wireless 4G communication function, 4G decoding deck is connected with projector controller and is used for providing online input source, projector controller is connected to projection screen simultaneously, and data content projects on projection screen by projection display controller.
Described projector controller is provided with HDMI, and described 4G decoding deck is provided with HDMI joint, and HDMI joint access HDMI realizes the communication connection of projector controller and 4G decoding deck.
Described 4G communication module supports TDD-LTE, FDD-LTE standard.
The beneficial effects of the utility model are, projector described in the utility model possesses 4G radio communication function, realize projector Security Data Transmission, voice communication and long-range backstage push projection, enrich greatly and expanded the application of projection products, in addition 4G HDMI intelligence decoding deck possesses HDMI, can directly be inserted in projector HDMI, possess safe 4G data transmission service and voice communication service, 4G HDMI intelligence decoding deck also can use with multiple industry electronic equipment connection simultaneously.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 4G projector.
Embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
With reference to figure 1, the utility model embodiment provides a kind of 4G projector, comprise projection screen, projector controller, 4G decoding deck, wherein, projector controller comprises central control unit, HDMI controller and projection display controller, 4G decoding deck includes main control chip, provide the decoder module of decoding function and provide the 4G communication module of wireless 4G communication function, 4G decoding deck is connected with projector controller and is used for providing online input source, projector controller is connected to projection screen simultaneously, and data content projects on projection screen by projection display controller.
Particularly, described 4G communication module supports TDD-LTE, FDD-LTE standard, described projector controller is provided with HDMI, described 4G decoding deck is provided with HDMI joint, HDMI joint access HDMI realizes the communication connection of projector controller and 4G decoding deck, can realize the transmission of projector data and voice communication.
During use, 4G communication module supports TDD-LTE, FDD-LTE standard, therefore 4G radio communication function is possessed, projector Security Data Transmission can be realized, voice communication and long-range backstage push and project on projection screen, enrich greatly and expanded the application of projection products, in addition 4G HDMI intelligence decoding deck possesses HDMI, can directly be inserted in projector HDMI, possess safe 4G data transmission service and voice communication service, 4G HDMI intelligence decoding deck also can use with multiple industry electronic equipment connection simultaneously.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (3)
1. a 4G projector, it is characterized in that, comprise projection screen, projector controller, 4G decoding deck, wherein, projector controller comprises central control unit, HDMI controller and projection display controller, 4G decoding deck includes main control chip, provide the decoder module of decoding function and provide the 4G communication module of wireless 4G communication function, 4G decoding deck is connected with projector controller and is used for providing online input source, projector controller is connected to projection screen simultaneously, and data content projects on projection screen by projection display controller.
2. 4G projector as claimed in claim 1, it is characterized in that, described projector controller is provided with HDMI, and described 4G decoding deck is provided with HDMI joint, and HDMI joint access HDMI realizes the communication connection of projector controller and 4G decoding deck.
3. 4G projector as claimed in claim 1, is characterized in that, described 4G communication module supports TDD-LTE, FDD-LTE standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058428.1U CN204440005U (en) | 2015-01-27 | 2015-01-27 | 4g projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520058428.1U CN204440005U (en) | 2015-01-27 | 2015-01-27 | 4g projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204440005U true CN204440005U (en) | 2015-07-01 |
Family
ID=53607850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520058428.1U Expired - Fee Related CN204440005U (en) | 2015-01-27 | 2015-01-27 | 4g projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204440005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154696A (en) * | 2016-06-15 | 2016-11-23 | 东莞恒涌电子制品有限公司 | Intelligent integrated machine and control method thereof |
-
2015
- 2015-01-27 CN CN201520058428.1U patent/CN204440005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106154696A (en) * | 2016-06-15 | 2016-11-23 | 东莞恒涌电子制品有限公司 | Intelligent integrated machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20220127 |