CN206042199U - Wireless transmission control HDMI switch - Google Patents
Wireless transmission control HDMI switch Download PDFInfo
- Publication number
- CN206042199U CN206042199U CN201620879656.XU CN201620879656U CN206042199U CN 206042199 U CN206042199 U CN 206042199U CN 201620879656 U CN201620879656 U CN 201620879656U CN 206042199 U CN206042199 U CN 206042199U
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- China
- Prior art keywords
- input
- signal
- infrared
- female
- female mouth
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Abstract
The utility model provides a wireless transmission control HDMI switch has the host computer box, signal transmitter, it openly is provided with female mouthful input the host computer box, and output is female mouthful, infrared expanded port, the input is female mouthful, and the female mouth of output is connected with interface controller, interface controller connects master control SOC, master control SOC is connected with wiFi module, infrared module, infrared expanded port is connected to infrared module, and its back of host computer box is provided with signal antennas, power source input port, signal antennas connects the wiFi module, and its upper surface of host computer box corresponds female mouthful input, the female mouth of output and is provided with the pilot lamp, signal transmitter is including public mouthful of input, built -in battery, power source and signal -radiation module. The utility model discloses a combine HDMI switch and the function of shielding the ware together, realized the nimble distribution of high -definition audio and video signal, make the multi -Media streaming system of family of buildding in a flexible way convenient more, avoided loaded down with trivial details cable to connect and moved equipment.
Description
Technical field
The utility model is related to home audio-visual corollary equipment field, switches in particular to control HDMI is wirelessly transferred
Device.
Background technology
HDMI（High Definition Multimedia Interface, HDMI）It is a kind of number
Word video/audio interfacing, is the tailored version digital interface for being adapted to image transmission, and which can transmit audio frequency and image simultaneously
Signal, while without the need for transmitting advance row D/A or analog/digital conversion in signal.HDMI can arrange in pairs or groups broadband digital content protection
（HDCP）, to prevent the video content with copyright from suffering unwarranted duplication.The exceptional space that HDMI possesses can be answered
In the audio frequency and video form upgraded in the future.
HDMI switcher is the standard interface product of the digit news with video signal of a new generation, is mainly used in theater city of family
.HDMI can pass through singular association line locking transmission image and sound signal, and provide content protecting, based on multinomial advantage,
The product for holding HDMI input source is increasingly widespread.However, most display device such as HDTV television etc. is usual on the market
One group of HDMI input terminal is provided only, user constantly must plug wire rod to connect different product.HDMI switcher will up to
Five difference HDMI input units are connected to single HDMI display devices, and user simultaneously can pass through infrared remote controller or front end face
Plate button, easily switches the various digital devices for being connected, the convenience of operation is substantially improved.
But HDMI switcher design homogeneity now on the market is serious, it is impossible to support that mobile device WiFi connections are thrown
The functions such as screen, intellectual monitoring signal source, and it is less that there is the general HDMI for throwing the functions such as screen there is interface with screen device, does not possess
Show the problem of handoff functionality.Therefore a kind of both HDMI switchers of advantages research and development are combined there is Practical significance.
Utility model content
Simple for general HDMI switcher function, larger using limitation, degree of integration is low, is not suitable with asking for technology development
Topic, there is provided be wirelessly transferred control HDMI switcher.
Control HDMI switcher is wirelessly transferred, with host box, signal projector, its front of the host box are provided with defeated
Enter female mouth, the female mouth of output, infrared ECP Extended Capabilities Port, the input mother mouth, the female mouth of output are connected with interface controller, the interface control
Device processed connects master control SOC, and the master control SOC is connected with WiFi module, infrared module, and the infrared module connects infrared extension end
Mouthful, its back side of host box is provided with signal antenna, power inlet, and the signal antenna connects WiFi module, and host box is thereon
The female mouth of surface correspondence input, the female mouth of output are provided with indicator lamp, and the signal projector includes being input into public mouth, internal battery, electricity
Source interface and signal emission module.
Further, its quantity of the female mouth of input is four or more, and described output its quantity of female mouth is less than the female mouth of input.
Further, the master control SOC is connected with network interface.
Further, its quantity of the signal antenna is more than two.
Further, the signal projector is integral type structure, and relay indicating light is provided with signal projector.
The utility model has the advantage of, by wireless communication module, configuration signal transmitting are arranged in HDMI switcher
Device and using SOC as master control, make HDMI switcher possess the audio-video signal ability that is wirelessly transferred, and may be coupled to existing
Wireless network in the middle of, realize stable remote control function and wireless device screen projection function, it is widely applicable, be effectively simplified house
The laying of front yard audio-video system with use step.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Axis side views of the Fig. 1 for the utility model host box；
Rearviews of the Fig. 2 for the utility model host box；
Cut-away views of the Fig. 3 for the utility model host box；
Structure charts of the Fig. 4 for the utility model signal projector.
Specific embodiment
Simple for general HDMI switcher function, larger using limitation, degree of integration is low, is not suitable with asking for technology development
Topic, there is provided be wirelessly transferred control HDMI switcher.
Make purpose, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, carries out clear, complete description to the technical scheme in the utility model embodiment, it is clear that described
Embodiment be a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the enforcement in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belong to this
The scope of utility model protection.
As shown in Fig. 1,2,3 and 4, control HDMI switcher is wirelessly transferred, with host box 1, signal projector 2 is described
Its front of host box 1 is provided with the female mouth 11 of input, and the female mouth 12 of output, infrared ECP Extended Capabilities Port 13 are described to be input into female mouth 11, and output is female
Mouth 12 is connected with interface controller 3, and the connection master control SOC4 of the interface controller 3, the master control SOC4 are connected with WiFi module
5th, infrared module 6, the infrared module 6 connect infrared ECP Extended Capabilities Port 13, and its back side of host box 1 is provided with signal antenna 7, power supply
Input port 14, the connection WiFi module 5 of the signal antenna 7, the female mouth 11 of the corresponding input in its upper surface of host box 1, the female mouth 12 of output
Indicator lamp 8 is provided with, the signal projector 2 includes that being input into public mouth 21, internal battery 22, power interface 23 launches mould with signal
Block 24.
Further, its quantity of the female mouth 11 of input is four or more, and described output its quantity of female mouth 12 is less than input
Female mouth 11.
Further, the master control SOC4 is connected with network interface 15.
Further, its quantity of the signal antenna 7 is more than two.
Further, the signal projector 2 is integral type structure, and relay indicating light 25 is provided with signal projector 2.
When actually used, by multiple audio-video signal output sources such as high definition set top box, player, desktop computer, family travel
The equipment such as gaming machine are accessed the female mouth 11 of input by HDMI cable or are connected with host box 1 using signal projector 2, and using output
The display devices such as the connection projecting apparatus of female mouth 12, HDTV, can after accomplishing the setting up use.By WiFi module 5 and mobile phone
After Deng mobile device connection, the display device simultaneous display that is connected with the utility model of video-audio signal of mobile device is capable of achieving
Function, and remotely control switching signal source is capable of achieving with master control SOC4 communications using mobile device.By using network interface 15
The utility model is connected with route, it is ensured that even if external equipment is established after wireless network is connected with the utility model remaining to
It is normal to access external network.
The utility model configures signal projector and adopts SOC by wireless communication module is arranged in HDMI switcher
As master control, make HDMI switcher possess the audio-video signal ability that is wirelessly transferred, and may be coupled to existing wireless network
It is central, stable remote control function and wireless device screen projection function are realized, it is widely applicable, it is effectively simplified home audio-visual system
Laying with use step.
Above content is with reference to specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert it is of the present utility model be embodied as being confined to these explanations, i.e., it is all according to the made impartial change of the application scope with modify,
All still should belong in the utility model covering scope.
Claims (5)
1. be wirelessly transferred control HDMI switcher, with host box, signal projector, it is characterised in that the host box its just
Face is provided with the female mouth of input, and the female mouth of output, infrared ECP Extended Capabilities Port, the input mother mouth, the female mouth of output are connected with interface controller,
The interface controller connects master control SOC, and the master control SOC is connected with WiFi module, infrared module, the infrared module connection
Infrared ECP Extended Capabilities Port, its back side of host box are provided with signal antenna, power inlet, and the signal antenna connects WiFi module,
The female mouth of its upper surface of host box correspondence input, the female mouth of output are provided with indicator lamp, and the signal projector includes being input into Gong Kou, interior
Put battery, power interface and signal emission module.
2. control HDMI switcher is wirelessly transferred according to claim 1, it is characterised in that input mother's mouth its quantity is
Four or more, described output its quantity of female mouth is less than the female mouth of input.
3. control HDMI switcher is wirelessly transferred according to claim 1, it is characterised in that the master control SOC is connected with net
Network interface.
4. control HDMI switcher is wirelessly transferred according to claim 1, it is characterised in that the signal antenna its quantity is
More than two.
5. control HDMI switcher is wirelessly transferred according to claim 1, it is characterised in that the signal projector is integrated
Formula structure, is provided with relay indicating light on signal projector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879656.XU CN206042199U (en) | 2016-08-15 | 2016-08-15 | Wireless transmission control HDMI switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879656.XU CN206042199U (en) | 2016-08-15 | 2016-08-15 | Wireless transmission control HDMI switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042199U true CN206042199U (en) | 2017-03-22 |
Family
ID=58306147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879656.XU Expired - Fee Related CN206042199U (en) | 2016-08-15 | 2016-08-15 | Wireless transmission control HDMI switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386700A (en) * | 2020-02-25 | 2020-07-07 | 深圳市乐橙互联有限公司 | Multifunctional receiving device and conference system |
-
2016
- 2016-08-15 CN CN201620879656.XU patent/CN206042199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386700A (en) * | 2020-02-25 | 2020-07-07 | 深圳市乐橙互联有限公司 | Multifunctional receiving device and conference system |
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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 |
Granted publication date: 20170322 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |