CN204614424U - A kind of display of built-in wireless signal receiver - Google Patents
A kind of display of built-in wireless signal receiver Download PDFInfo
- Publication number
- CN204614424U CN204614424U CN201520325082.7U CN201520325082U CN204614424U CN 204614424 U CN204614424 U CN 204614424U CN 201520325082 U CN201520325082 U CN 201520325082U CN 204614424 U CN204614424 U CN 204614424U
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- display
- signal receiver
- wireless signal
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Abstract
The utility model relates to display technology field, the utility model discloses a kind of display of built-in wireless signal receiver, it specifically comprises the housing of display, the display screen of display and is arranged on the wireless signal receiver of enclosure interior, power circuit and control circuit; The input end of described power circuit connects external power source, and the output terminal of power circuit connects wireless signal receiver and control circuit, powers for giving wireless signal receiver and control circuit; The host signal that described wireless signal receiver has transmission of wireless signals function with outside is connected; Described control circuit connects the display screen of wireless signal receiver and display respectively, and the picture signal for receiving according to wireless signal receiver controls the display screen output image signal of display.By being arranged on the wireless signal receiver of enclosure interior, realizing the transmission of the wireless picture signal between main frame that display and outside have a transmission of wireless signals function, thus saving transmission data line, also convenient for users to use.
Description
Technical field
The utility model relates to display technology field, particularly a kind of display of built-in wireless signal receiver.
Background technology
Display is as a kind of reception of picture signal and display device, general needs and main frame is supporting just can use, existing display is generally by being connected between data line with main frame, by the data-interface on both connections housing, carry out data transmission by data line, the picture signal on main frame is transferred on display and shows.Such mode defines between display and main frame must carry out physical connection by data line and could realize data transmission, a display must have a physically corresponding main frame connected, if when user will move, main frame must be moved together with display, such mode is obviously very inconvenient, can not meet the needs of user.
The conveniently use of user, CN200920097245.5 discloses a kind of display with FM function, comprise power board to control mainboard with display liquid crystal display, display respectively and be connected, PC signal element and display control mainboard and are connected, and display controls mainboard and is connected with display liquid crystal display; It is characterized in that being provided with and comprise FM radio chip and be connected with power board with the menu control circuit board of display Master control chip, the switch key be provided with, frequency modulation button control button with display backlight and signal and are connected with the FM radio chip in menu control circuit board and display Master control chip respectively.Under the state that the utility model can not open display backlight at computing machine, directly press FM functional switch and frequency modulation key, realize FM receiver function.Structure is simple, easy to use, is widely used.Although such display can realize FM function, the display of picture signal be realized, still need display to be physically connected on main frame.
Utility model content
The reception of picture signal to be realized for display of the prior art and display needs physical connection main frame, make to use inconvenient technical matters, the utility model discloses a kind of display of built-in wireless signal receiver.
The technical solution adopted in the utility model is such:
A display for built-in wireless signal receiver, described display comprises wireless signal receiver, and between the main frame that described wireless signal receiver and outside have a transmission of wireless signals function, signal is connected, for receiving wireless image signal.
Further, aforementioned display device also comprises the housing of display, the display screen of display and is arranged on the wireless signal receiver of enclosure interior, power circuit and control circuit; The input end of described power circuit connects external power source, and the output terminal of power circuit connects wireless signal receiver and control circuit, powers for giving wireless signal receiver and control circuit; The host signal that described wireless signal receiver has transmission of wireless signals function with outside is connected; Described control circuit connects the display screen of wireless signal receiver and display respectively, and the picture signal for receiving according to wireless signal receiver controls the output of the display screen of display.
Further, above-mentioned wireless signal receiver comprises signal transmitting and receiving module and NFC authentication module, described NFC authentication module is connected with signal transmitting and receiving module by signal, and the NFC authentication module on described wireless signal receiver is used for carrying out matching with the main frame with NFC authentication module and the signal of authentication success being sent to signal transmitting and receiving module.
Further, above-mentioned signal transmitting and receiving module is WHDI chip.
Further, above-mentioned signal transmitting and receiving module is WIFI chip or WIGIG chip.
Further, above-mentioned NFC module comprises NFC chip and antenna, and described NFC chip is connected with aerial signal.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: by being arranged on the wireless signal receiver of enclosure interior, realize the transmission of the wireless picture signal between main frame that display and outside have a transmission of wireless signals function, thus save transmission data line, also convenient for users to use.When user wants mobile, only can take away host machine part separately, when seeing the display of any idle built-in wireless signal receiver in new place, just directly can match and use, do not need complicated wiring, expand the use scenes of user, be particluarly suitable for convention or use under the scene of report of going out.
Accompanying drawing explanation
Fig. 1 is the inner structure schematic diagram of the display of built-in wireless signal receiver of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of display of built-in wireless signal receiver, it specifically comprises the housing of display, the display screen of display and is arranged on the wireless signal receiver of enclosure interior, power circuit and control circuit; The input end of described power circuit connects external power source, and the output terminal of power circuit connects wireless signal receiver and control circuit, powers for giving wireless signal receiver and control circuit; The host signal that described wireless signal receiver has transmission of wireless signals function with outside is connected; Described control circuit connects the display screen of wireless signal receiver and display respectively, and the picture signal for receiving according to wireless signal receiver controls the display screen output image signal of display.By being arranged on the wireless signal receiver of enclosure interior, realization and outside have the transmission of the wireless picture signal between the main frame of transmission of wireless signals function, thus save transmission data line, also convenient for users to use.
Fig. 1 is the structural representation of the display of built-in wireless signal receiver of the present utility model.Wherein 1 is housing, and 11 be power circuit, 12 be wireless signal receiver, 13 is control circuit, 14 is the display screen of display.
In the embodiment that the basis of aforementioned display device is improved further
Wherein wireless signal receiver comprises signal transmitting and receiving module and NFC authentication module, described NFC authentication module is connected with signal transmitting and receiving module by signal, and the NFC authentication module on described wireless signal receiver is used for carrying out matching with the main frame with NFC authentication module and the signal of authentication success being sent to signal transmitting and receiving module.By arranging NFC module, realize, with the pairing of main frame, data to be transmitted easily after having matched, can data encrypting and deciphering being carried out after certification, thus improve processing speed.The detailed process of its NFC certification and method belong to existing normal protocol, and the utility model does not improve this, and this does not belong to key content of the present utility model, does not repeat in detail at this.
Continue below to improve wireless signal receiver of the present utility model
Described signal transmitting and receiving module is WHDI chip.WHDI technology to be developed according to the WHDI 1.0/2.0 standard that WHDI association announces by chip business AMIMON company of Israel to form; use the 40MHz frequency range in the free frequency range of 5GHz; high frequency range digital content protection (HDCP) 2.0 standard can be supported; security and the numerical digit of high-quality can be provided, and compatible completely mutually with HDMI.WHDI transmission range more than 30 meters, and can penetrate barrier and wall, and is less than 1 millisecond time delay, thus can realize applying without compression 1080P high definition image quality wireless image-sound crossfire across room.WHDI chip is the existing chip that can buy on the market, does not repeat them here its inner structure.In other embodiments, signal transmitting and receiving module can also be WIFI chip or WIGIG chip.
NFC module in the utility model adopts existing module, and it comprises NFC chip and antenna, and NFC chip is connected with aerial signal.The display of built-in wireless signal receiver of the present utility model can realize the pairing process between main frame fast, between display and main frame without any need for physical connection, convenient for users to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a display for built-in wireless signal receiver, is characterized in that described display comprises wireless signal receiver, and between the main frame that described wireless signal receiver and outside have a transmission of wireless signals function, signal is connected, for receiving wireless image signal.
2. the display of built-in wireless signal receiver as claimed in claim 1, is characterized in that described display also comprises the housing of display, the display screen of display and is arranged on the wireless signal receiver of enclosure interior, power circuit and control circuit; The input end of described power circuit connects external power source, and the output terminal of power circuit connects wireless signal receiver and control circuit, powers for giving wireless signal receiver and control circuit; The host signal that described wireless signal receiver has transmission of wireless signals function with outside is connected; Described control circuit connects the display screen of wireless signal receiver and display respectively, and the picture signal for receiving according to wireless signal receiver controls the output of the display screen of display.
3. the display of built-in wireless signal receiver as claimed in claim 2, it is characterized in that described wireless signal receiver comprises signal transmitting and receiving module and NFC authentication module, described NFC authentication module is connected with signal transmitting and receiving module by signal, and the NFC authentication module on described wireless signal receiver is used for carrying out matching with the main frame with NFC authentication module and the signal of authentication success being sent to signal transmitting and receiving module.
4. the display of built-in wireless signal receiver as claimed in claim 3, is characterized in that described signal transmitting and receiving module is WHDI chip.
5. the display of built-in wireless signal receiver as claimed in claim 3, is characterized in that described signal transmitting and receiving module is WIFI chip or WIGIG chip.
6. the display of built-in wireless signal receiver as claimed in claim 3, it is characterized in that described NFC module comprises NFC chip and antenna, described NFC chip is connected with aerial signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325082.7U CN204614424U (en) | 2015-05-20 | 2015-05-20 | A kind of display of built-in wireless signal receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325082.7U CN204614424U (en) | 2015-05-20 | 2015-05-20 | A kind of display of built-in wireless signal receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614424U true CN204614424U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325082.7U Expired - Fee Related CN204614424U (en) | 2015-05-20 | 2015-05-20 | A kind of display of built-in wireless signal receiver |
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| CN (1) | CN204614424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696430A (en) * | 2020-07-28 | 2020-09-22 | 重庆电力高等专科学校 | Electronic information display board based on Internet of things |
-
2015
- 2015-05-20 CN CN201520325082.7U patent/CN204614424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696430A (en) * | 2020-07-28 | 2020-09-22 | 重庆电力高等专科学校 | Electronic information display board based on Internet of things |
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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: 20150902 Termination date: 20210520 |