CN219124248U - High-definition player - Google Patents
High-definition player Download PDFInfo
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- CN219124248U CN219124248U CN202223231593.1U CN202223231593U CN219124248U CN 219124248 U CN219124248 U CN 219124248U CN 202223231593 U CN202223231593 U CN 202223231593U CN 219124248 U CN219124248 U CN 219124248U
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 70
- 238000004891 communication Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a high-definition player which comprises a signal input module, a first signal conversion module connected with the signal input module, a second signal conversion module and a third signal conversion module connected with the first signal conversion module, a fourth signal conversion module connected with the third signal conversion module, an HDMI output interface connected with the fourth signal conversion module and a display screen connected with the second signal conversion module. According to the high-definition player provided by the utility model, the playing of the high-definition video can be realized through the conversion of the HDMI signal, and the requirements of users are met.
Description
Technical Field
The utility model relates to the field of displays, in particular to a high-definition player.
Background
With the development of technology, the resolution of the current video is higher and higher, and the requirements of people on players are also higher and higher. Therefore, a player capable of realizing high definition playback is required to meet the needs of users.
Disclosure of Invention
The utility model aims to provide a high-definition player which can play high-definition video.
The utility model is realized by the following technical scheme: the high-definition player comprises a signal input module, a signal output module and a control module, wherein the signal input module is used for being connected with an information storage medium or an intelligent terminal and reading or receiving HDMI signals in the information storage medium or the intelligent terminal;
the first signal conversion module is connected with the signal input module and is used for receiving the HDMI signal and converting the HDMI signal into an LVDS signal;
the second signal conversion module is connected with the first signal conversion module and is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
the third signal conversion module is connected with the first signal conversion module and is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
the fourth signal conversion module is connected with the third signal conversion module and is used for receiving RGB signals and converting the RGB signals into HDMI signals;
an HDMI output interface connected with the fourth signal conversion module;
and the display screen is connected with the second signal conversion module.
As a further improvement of the above technical solution, the signal input module includes a DVD module, a on-screen module, and an HDMI input interface.
As a further improvement of the above technical solution, the first signal conversion module includes a UST6710 chip circuit.
As a further improvement of the above technical solution, the second signal conversion module includes a GM8284DD chip circuit.
As a further improvement of the above technical solution, the third signal conversion module includes a GM8284DD chip circuit.
As a further improvement of the above technical solution, the fourth signal conversion module includes an IT66121FN chip circuit.
The beneficial effects of the utility model at least comprise: in the high-definition player, the playing of the high-definition video can be realized through the conversion of the HDMI signal, and the requirements of users are met. Decoding and playing of the high-definition DVD disc are realized through the DVD module, the on-screen module and the HDMI input interface, and the on-screen playing of mobile intelligent terminals such as mobile phones and the like is connected with the HDMI output interface of devices such as computers and game machines and the like and is played and displayed. Through the third signal conversion module, the fourth signal conversion module and the HDMI output interface, the high-definition player can be connected with a plurality of high-definition players through the HDMI data line to realize simultaneous multi-screen playing, and can be watched by a plurality of people at the same time.
Drawings
FIG. 1 is a schematic diagram of a high definition player according to one embodiment of the utility model;
FIG. 2 is a partial exemplary circuit schematic of a DVD module of a high definition player according to one embodiment of the utility model;
FIG. 3 is a partial exemplary circuit schematic of an on-screen module of a high definition player according to one embodiment of the utility model;
fig. 4 is a partial exemplary circuit schematic of an HDMI input interface of a high definition player according to one embodiment of the present utility model;
FIG. 5 is a partial exemplary circuit schematic of a first signal conversion module of a high definition player according to one embodiment of the utility model;
FIG. 6 is a partial exemplary circuit schematic of a second signal conversion module of a high definition player according to one embodiment of the utility model;
FIG. 7 is a partial exemplary circuit schematic of a third signal conversion module of a high definition player according to one embodiment of the utility model;
FIG. 8 is a partial exemplary circuit schematic of a fourth signal conversion module of a high definition player according to one embodiment of the utility model;
fig. 9 is a partial exemplary circuit schematic of an HDMI output interface of a high definition player according to one embodiment of the present utility model;
fig. 10 is a partial schematic circuit diagram of an example of a display screen of a high definition player according to one embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
As shown in fig. 1, a high-definition player includes a signal input module 1, configured to connect to an information storage medium or an intelligent terminal, and read or receive an HDMI signal in the information storage medium or the intelligent terminal;
the first signal conversion module 2 is connected with the signal input module 1, and the first signal conversion module 2 is used for receiving an HDMI signal and converting the HDMI signal into an LVDS signal;
the second signal conversion module 3 is connected with the first signal conversion module 2, and the second signal conversion module 3 is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
the third signal conversion module 4 is connected with the first signal conversion module 2, and the third signal conversion module 4 is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
a fourth signal conversion module 5 connected to the third signal conversion module 4, where the fourth signal conversion module 5 is configured to receive RGB signals and convert the RGB signals into HDMI signals;
an HDMI output interface 6 connected to the fourth signal conversion module 5;
and a display screen 7 connected to the second signal conversion module 3.
The signal input module 1 comprises a DVD module 11, a same screen module 12 and an HDMI input interface 13. As shown in fig. 2, the DVD module 11 includes MT1389G chip circuits and a DVD driver. The multimedia information in the optical disc is read by the DVD drive, converted into an HDMI signal by the MT1389G chip circuit, and sent to the first signal conversion module 2.
As shown in fig. 3, the on-screen module 12 is configured to perform on-screen connection display on the mobile intelligent terminal and the high-definition player, and the on-screen module 12 is connected to the mobile intelligent terminal and sends the HDMI signal to the first signal conversion module 2. The on-screen mode includes wireless on-screen and wired on-screen. The wireless same-screen display device comprises a mobile intelligent terminal, a high-definition player, a wireless communication connection device and a wireless signal transmission device, wherein the wireless same-screen communication connection device can establish wireless communication connection between the mobile intelligent terminal and the high-definition player through WiFi, and wireless signal transmission is carried out through WiFi so as to realize same-screen display. The wired same screen is connected with the mobile intelligent terminal and the high-definition player through the USB interface and the data line, and signal transmission is carried out through the data line so as to realize same screen display. In the present utility model, the on-screen module 12 may employ a chip circuit such as AM8268C, MSTAR, RK3036, etc., so long as the on-screen module 12 capable of implementing the above functions is applicable to the present utility model.
As shown in fig. 4, the HDMI input interface 13 may be connected to an electronic device such as a computer through an HDMI high-definition signal line, and send an HDMI signal to the first signal conversion module 2. Through the signal input module 1, the high-definition player can realize decoding and playing of high-definition DVD discs, the same screen of mobile intelligent terminals such as mobile phones and the like plays, and is connected with and plays and displays HDMI output interfaces 6 of devices such as computers, game machines and the like, so that functions are diversified, and user experience is good.
As shown in fig. 5, the first signal conversion module 2 includes a UST6710 chip circuit, and the first signal conversion module 2 converts the HDMI signal received from the signal input module 1 into an LVDS signal through the UST6710 chip circuit and sends the LVDS signal to the second signal conversion module 3 and the third signal conversion module 4.
As shown in fig. 6 and 10, the second signal conversion module 3 includes a GM8284DD chip circuit, and the second signal conversion module 3 converts the LVDS signal received from the first signal conversion module 2 into an RGB signal through the GM8284DD chip circuit and sends the RGB signal to the display screen 7 for playing. Therefore, the high-definition player can play the high-definition video through converting the HDMI signals, and the requirements of users are met. In addition, compared with other chips which are used for directly decoding HDMI signals and then playing the HDMI signals through the display 7, such as an RTD2660H chip, the technical scheme adopted by the utility model has lower production cost and better practicability.
As shown in fig. 7, the third signal conversion module 4 includes a GM8284DD chip circuit, and the third signal conversion module 4 converts the LVDS signal into an RGB signal through the GM8284DD chip circuit and sends the RGB signal to the fourth signal conversion module 5.
As shown in fig. 8 and 9, the fourth signal conversion module 5 includes an IT66121FN chip circuit, and the fourth signal conversion module 5 converts the RGB signals into HDMI signals through the IT66121FN chip circuit and transmits the HDMI signals to other playback devices through the HDMI output interface 6. For example, a plurality of high-definition players can be connected through HDMI data lines to realize multi-screen simultaneous playing, so that multiple people can watch at the same time, and the user experience is better.
The high-definition player also comprises an audio module and a power supply module. The audio module includes a speaker or headphone interface for playing audio and corresponding audio output circuitry. The power supply module comprises a power supply circuit and a power adapter for supplying power to each functional module. The power supply module can also comprise a lithium battery, so that the high-definition player can be more convenient to carry.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The high-definition player is characterized by comprising a signal input module, a signal output module and a display module, wherein the signal input module is used for being connected with an information storage medium or an intelligent terminal and reading or receiving HDMI signals in the information storage medium or the intelligent terminal;
the first signal conversion module is connected with the signal input module and is used for receiving the HDMI signal and converting the HDMI signal into an LVDS signal;
the second signal conversion module is connected with the first signal conversion module and is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
the third signal conversion module is connected with the first signal conversion module and is used for receiving LVDS signals and converting the LVDS signals into RGB signals;
the fourth signal conversion module is connected with the third signal conversion module and is used for receiving RGB signals and converting the RGB signals into HDMI signals;
an HDMI output interface connected with the fourth signal conversion module;
and the display screen is connected with the second signal conversion module.
2. The high definition player of claim 1, wherein the signal input module comprises a DVD module, an on screen module, and an HDMI input interface.
3. The high definition player of claim 1, wherein the first signal conversion module comprises UST6710 chip circuitry.
4. The high definition player of claim 1, wherein the second signal conversion module comprises GM8284DD chip circuitry.
5. The high definition player of claim 1, wherein the third signal conversion module comprises GM8284DD chip circuitry.
6. The high definition player of claim 1, wherein the fourth signal conversion module comprises IT66121FN chip circuitry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223231593.1U CN219124248U (en) | 2022-12-03 | 2022-12-03 | High-definition player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223231593.1U CN219124248U (en) | 2022-12-03 | 2022-12-03 | High-definition player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219124248U true CN219124248U (en) | 2023-06-02 |
Family
ID=86525593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223231593.1U Active CN219124248U (en) | 2022-12-03 | 2022-12-03 | High-definition player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219124248U (en) |
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2022
- 2022-12-03 CN CN202223231593.1U patent/CN219124248U/en active Active
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