CN210166776U

CN210166776U - TPYE-C interface conversion device

Info

Publication number: CN210166776U
Application number: CN201920993087.5U
Authority: CN
Inventors: 李森山
Original assignee: SHENZHEN EAST-TOPTECH ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: SHENZHEN EAST-TOPTECH ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-20
Anticipated expiration: 2029-06-27

Abstract

The utility model is suitable for an electronic equipment technical field, the utility model provides a TPYE-C interface conversion equipment, for prior art, mainly include TYPE-C interface, TYPE-C handles the chip, the USB interface, USB conversion module, the HDMI interface, HDMI conversion module, the RJ45 interface, RJ45 conversion module, the SD interface, the TF interface, read card conversion module and PD power source etc. can TYPE-C interface signal convert USB into simultaneously, HDMI, PD, RJ45, SD and TF interface signal, can be with according to the user demand, with the signal based on TYPE-C agreement of TYPE-C interface input, the extension converts USB into, HDMI, PD, RJ45, SD and TF interface signal, in order to realize that the user only takes an equipment, solve required function extension demand commonly used, therefore, the clothes hanger is strong in practicability.

Description

TPYE-C interface conversion device

Technical Field

The utility model belongs to the technical field of electronic equipment, concretely relates to TPYE-C interface conversion equipment.

Background

With portable devices becoming more and more portable, USB TYPE-C interfaces become more and more popular, and become the most popular multifunctional interface protocol at present.

And the technical requirements related to USB TYPE-C are met. How to connect handheld devices, such as a notebook, a mobile phone, a tablet and other devices with USB TYPE C interfaces, to an ultra-high definition signal display device, and simultaneously, can read a USB flash disk, connect a local area network, read an SD card and the like and connect an adapter for charging, so as to meet the requirements of convenience in carrying by a client and use of multiple functions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a TPYE-C interface conversion device.

The utility model discloses a realize like this: the TPYE-C interface conversion device comprises a TYPE-C interface, a TYPE-C processing chip, a USB interface, a USB conversion module, an HDMI interface, an HDMI conversion module, an RJ45 interface, an RJ45 conversion module, an SD interface, a TF interface, a card reading conversion module and a PD power interface;

the TYPE-C interface is connected with the TYPE-C processing chip, the USB interface is connected with the USB conversion module, the HDMI interface is connected with the HDMI conversion module, the RJ45 interface is connected with the RJ45 conversion module, and the SD interface and the TF interface are connected with the card reading conversion module;

the TYPE-C processing chip is a VL101 chip, the USB conversion module comprises a VL812QFN76 chip, the HDMI conversion module comprises a PS176 chip, the RJ45 conversion module comprises an RTL8153 chip, the card reading conversion module comprises a GL3224 chip, and the PD power interface comprises an SC8701 chip;

the TYPE-C interface is connected with the VL101 chip, the VL101 chip is connected with the VL812QFN76 chip and the PS176 chip, the VL812QFN76 chip is connected with the RTL8153 chip and the GL3224 chip, and the USB interface is connected with the VL812QFN76 chip.

As a preferred aspect of the present invention, the RJ45 conversion module further includes a voltage adapter, and the voltage adapter is connected to the RTL8153 chip and the RJ45 interface, respectively.

As a preferred aspect of the present invention, the voltage adapter includes a T5009 chip, and the T5009 chip is connected to the RTL8153 chip and the RJ45 interface, respectively.

As a preferable embodiment of the present invention, the output voltage of the SC8701 chip is 5V.

The utility model provides a pair of TPYE-C interface conversion equipment, for prior art, mainly include TYPE-C interface, TYPE-C handles the chip, the USB interface, the USB conversion module, the HDMI interface, HDMI conversion module, the RJ45 interface, RJ45 conversion module, the SD interface, the TF interface, read card conversion module and PD power source etc., can TYPE-C interface signal convert USB simultaneously, HDMI, PD, RJ45, SD and TF interface signal, can be with according to user's demand, the signal based on TYPE-C agreement with TYPE-C interface input, the extension converts USB into, HDMI, PD, RJ45, SD and TF interface signal, with only take one equipment to realize the user, solve required function extension demand commonly used, therefore, the clothes hanger is strong in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention.

FIG. 1 is a schematic circuit diagram of a TYPE-C interface and a TYPE-C processing chip in an embodiment of the present invention;

fig. 2 is a schematic circuit diagram of a USB interface according to an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a USB conversion module according to an embodiment of the present invention;

fig. 4 is a schematic circuit diagram of an HDMI interface and an HDMI conversion module according to an embodiment of the present invention;

fig. 5 is a schematic circuit diagram of an RJ45 interface and an RJ45 conversion module according to an embodiment of the present invention;

fig. 6 is a schematic circuit diagram of the SD interface, the TF interface, and the card reading conversion module in the embodiment of the present invention;

fig. 7 is a schematic circuit diagram of a PD power interface in an embodiment of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Examples

Referring to fig. 1-6, fig. 1 is a schematic circuit diagram of a TYPE-C interface and a TYPE-C processing chip according to an embodiment of the present invention; fig. 2 is a schematic circuit diagram of a USB interface according to an embodiment of the present invention; fig. 3 is a schematic circuit diagram of a USB conversion module according to an embodiment of the present invention; fig. 4 is a schematic circuit diagram of an HDMI interface and an HDMI conversion module according to an embodiment of the present invention; fig. 5 is a schematic circuit diagram of an RJ45 interface and an RJ45 conversion module according to an embodiment of the present invention; fig. 6 is a schematic circuit diagram of the SD interface, the TF interface, and the card reading conversion module in the embodiment of the present invention; fig. 7 is a schematic circuit diagram of a PD power interface in an embodiment of the present invention; the overall circuit schematic diagram of the TPYE-C interface conversion device may be connected according to the connection relationship shown in fig. 1 to 6.

Specifically, the TPYE-C interface conversion device comprises a TYPE-C interface, a TYPE-C processing chip, a USB interface, a USB conversion module, an HDMI interface, an HDMI conversion module, an RJ45 interface, an RJ45 conversion module, an SD interface, a TF interface, a card reading conversion module and a PD power interface;

In the above, specifically, the TPYE-C interface conversion device mainly includes a TYPE-C interface, a TYPE-C processing chip, a USB interface, a USB conversion module, an HDMI interface, an HDMI conversion module, an RJ45 interface, an RJ45 conversion module, an SD interface, a TF interface, a card reading conversion module, a PD power interface, etc., and can simultaneously convert TYPE-C interface signals into USB, HDMI, PD, RJ45, SD, and TF interface signals, i.e., signals based on the TYPE-C protocol input by the TYPE-C interface can be converted into USB, HDMI, PD, RJ45, SD, and TF interface signals by expansion according to the user's requirements, so that the user can carry only one device, thereby solving the required function expansion requirements, and the practicability is strong, for example, audio and video signals input by the TYPE-C interface are internally processed by the HIMD conversion module, and the original lossless and uncompressed signals can be obtained, the audio and video signals converted into the high-definition HDMI standard are transmitted to high-definition video display equipment with corresponding interfaces, so that the problem that the handheld equipment and various different display equipment transmit the audio and video signals can be solved; for example, after the TYPE-C interface is connected with the electronic equipment of the interface, the USB interface can play a role of being connected with external USB equipment, the TF card and the SD card can play a role of reading cards, and the RJ45 interface can be connected with a network cable to play a role of networking.

Furthermore, matched voltage can be provided for the RJ45 interface, and the matched voltage requirement of the RJ45 interface is met.

The specific PD power interface provides 5V voltage, conforms to the PD power standard protocol and can meet the market requirement.

The utility model provides a pair of TPYE-C interface conversion equipment, mainly include TYPE-C interface, TYPE-C handles the chip, the USB interface, USB conversion module, the HDMI interface, HDMI conversion module, the RJ45 interface, RJ45 conversion module, the SD interface, the TF interface, read card conversion module and PD power source etc., can change into USB simultaneously by the signal of TYPE-C interface input, HDMI, PD, RJ45, SD and TF interface signal, can be with according to the user demand, with the signal based on TYPE-C agreement of TYPE-C interface input, the extension converts USB into, HDMI, PD, RJ45, SD and TF interface signal, in order to realize that the user only takes an equipment, solve required function extension demand commonly used, therefore, the clothes hanger is strong in practicability.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

The TPYE-C interface conversion device is characterized by comprising a TYPE-C interface, a TYPE-C processing chip, a USB interface, a USB conversion module, an HDMI interface, an HDMI conversion module, an RJ45 interface, an RJ45 conversion module, an SD interface, a TF interface, a card reading conversion module and a PD power interface;

the TYPE-C interface is connected with the TYPE-C processing chip, the USB interface is connected with the USB conversion module, the HDMI interface is connected with the HDMI conversion module, the RJ45 interface is connected with the RJ45 conversion module, and the SD interface and the TF interface are connected with the card reading conversion module;

the TYPE-C processing chip is a VL101 chip, the USB conversion module comprises a VL812QFN76 chip, the HDMI conversion module comprises a PS176 chip, the RJ45 conversion module comprises an RTL8153 chip, the card reading conversion module comprises a GL3224 chip, and the PD power interface comprises an SC8701 chip;

the TYPE-C interface is connected with the VL101 chip, the VL101 chip is connected with the VL812QFN76 chip and the PS176 chip, the VL812QFN76 chip is connected with the RTL8153 chip and the GL3224 chip, and the USB interface is connected with the VL812QFN76 chip.
2. The TPYE-C interface conversion device according to claim 1, wherein the RJ45 conversion module further comprises voltage adapters, the voltage adapters being connected to the RTL8153 chip and the RJ45 interface, respectively.
3. The TPYE-C interface conversion apparatus according to claim 2, wherein the voltage adapter comprises a T5009 chip, and the T5009 chip is respectively interfaced with the RTL8153 chip and the RJ 45.
4. The TPYE-C interface conversion device according to claim 1, wherein the output voltage of the SC8701 chip is 5V.