CN218782525U

CN218782525U - Multifunctional interface conversion equipment

Info

Publication number: CN218782525U
Application number: CN202222618646.9U
Authority: CN
Inventors: 郭阳生; 李坡
Original assignee: Dongguan Yunshang Lianchuan Electronic Technology Co ltd
Current assignee: Dongguan Yunshang Lianchuan Electronic Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-31
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a multifunctional interface conversion equipment, it includes the shell, install the PCB board in this shell and install standard TYPE USB interface, network interface, video interface and connect PCB board and place in the TYPE C data line outside the shell on PCB board, this standard TYPE USB interface, network interface, video interface appear in this shell side, standard TYPE USB interface includes that 10G high-speed USB flash disk reads data interface and 5G high-speed USB flash disk reads data interface; a TYPE C interface supporting PD quick charging is arranged on the PCB; the video interface comprises a first HDMI interface and a second HDMI interface which respectively support output of 8K30HZ and 4K60HZ video signals. The utility model can realize fast data reading through the standard USB interface and realize high-speed data transmission; the rapid data transmission can be realized through the TYPE C interface, and the PD rapid charging can also be realized; the video interface can realize high-quality transmission of video signals, and the definition of a display picture of the display is ensured.

Description

Multifunctional interface conversion equipment

Technical Field

The utility model relates to the field of electronic technology, refer in particular to a multi-functional interface conversion equipment.

Background

With the rapid development of electronic products, more and more electronic products achieve the purpose by compressing interfaces with different functions on the electronic products in order to pursue light and thin experience, so that a user needs additional interface expansion products to meet different requirements of the user when using the electronic products, and an interface conversion device in the prior art has a single function, and generally comprises a standard USB interface, a network interface for network communication and a video interface for video data transmission. However, the interface conversion device cannot realize the PD fast charging function, and meanwhile, the standard USB interfaces are all 2.0 interfaces, which are slow in transmission speed and inconvenient to use.

In view of this, the present inventors propose the following.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a multi-functional interface conversion equipment.

In order to solve the technical problem, the utility model discloses a following technical scheme: the multifunctional interface conversion equipment comprises a shell, a PCB (printed circuit board) arranged in the shell, a standard USB interface, a network interface, a video interface and a TYPE C data line, wherein the standard USB interface, the network interface and the video interface are arranged on the PCB, the TYPE C data line is connected with the PCB and arranged outside the shell, the standard USB interface, the network interface and the video interface are exposed out of the side surface of the shell, and the standard USB interface comprises at least one 10G high-speed USB flash disk reading data interface and at least one 5G high-speed USB flash disk reading data interface; the PCB is also provided with at least one TYPE C interface supporting PD quick charging, and the TYPE C interface is exposed on the side face of the shell; the video interface comprises a first HDMI interface supporting output of an 8K30HZ resolution video signal and a second HDMI interface supporting output of a 4K60HZ resolution video signal.

Further, in the above technical solution, the PCB includes a TYPE C data input module, an HDMI conversion module connected to the TYPE C data input module, a USB conversion module connected to the TYPE C data input module, a network port conversion module connected to the USB conversion module, and a TYPE-C fast charging module for realizing PD fast charging, where the TYPE C interface is connected to the TYPE-C fast charging module; the first HDMI interface and the second HDMI interface are connected with an HDMI conversion module, and the 10G high-speed USB flash disk reading data interface and the 5G high-speed USB flash disk reading data interface are both connected with a USB conversion module; the TYPE C data line is contained in a TYPE C data input module.

Further, in the above technical solution, the TYPE C data input module includes a protocol chip for distributing the TYPE C data line to obtain a group of DP signals and a group of USB3.1 signals, and the model of the protocol chip is VL102Q4.

Further, in the foregoing technical solution, the HDMI converting module includes a first converter chip and a second converter chip connected to the first converter chip, the first HDMI interface is connected to the first converter chip, and the second HDMI interface is connected to the second converter chip; the model of the first converter chip is VMM6210; the model of the second converter chip is VMR7100R.

Further, in the above technical solution, the USB conversion module includes a USB3.1 HUB chip and a USB3.1 HUB controller chip connected to the USB3.1 HUB chip, the 10G high-speed USB disk read data interface is connected to the USB3.1 HUB chip, and the 5G high-speed USB disk read data interface is connected to the USB3.1 HUB controller chip; the USB3.1 HUB chip is in a model of VL822; the type of the USB3.1 hub controller chip is GL3510.

Furthermore, in the above technical solution, the Type-C fast charging module further includes a switch data switching chip electrically connected to the USB3.1 HUB chip, the Type C interface is connected to the switch data switching chip, and the Type of the switch data switching chip is VL162.

Further, in the above technical solution, the network port conversion module includes a gigabit network card controller, a network filter transformer chip connected to the gigabit network card controller, and the network interface connected to the network filter transformer chip; the type of the gigabit network card controller is RTL8153; the model of the network filter transformer chip is GST5009; the network interface is an RJ45 interface.

Further, in the above technical solution, the PCB board is further provided with an SD card reader, a TF card reader, and an audio interface, and the SD card reader and the TF card reader are exposed to the side surface of the housing in a manner that upper and lower sides thereof are overlapped; the audio interface distributes in TYPE C interface side.

Furthermore, in the above technical solution, the outer shell includes an inner plastic shell and a metal shell covering the outer periphery of the inner plastic shell, and the standard USB interface, the network interface, and the video interface are distributed on the outer side surface of the inner plastic shell; a window is arranged on the side surface of the metal shell; the standard USB interface, the network interface and the video interface are exposed in the window.

Furthermore, in the above technical solution, the metal shell includes an upper shell and a lower shell which have the same structure and shape, the upper shell and the lower shell are fixedly covered on the upper end and the lower end of the inner plastic shell, and the window is formed between the upper shell and the lower shell.

After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the utility model discloses divide the interface that standard type USB interface was divided into two kinds of differences and reads speed, it reads data interface and 5G high-speed USB flash disk for 10G high-speed USB flash disk respectively and reads data interface, so that the later stage is pegged graft in 10G high-speed USB flash disk reads data interface or 5G high-speed USB flash disk and reads data interface in the use, especially peg graft in 10G high-speed USB flash disk and read back in data interface, can realize reading data fast, realize data high-speed transmission, in order to save time, it is very convenient to use. The utility model discloses be provided with at least one and support the TYPE C interface that the PD filled soon, can realize the quick transmission of data through this TYPE C interface to can also realize that the PD fills soon, in order to satisfy different operation requirement, and it is very convenient to use. In addition, the video interface comprises a first HDMI interface supporting output of 8K30HZ resolution video signals and a second HDMI interface supporting output of 4K60HZ resolution video signals, so that in the later period of use, an HDMI transmission line is inserted into the first HDMI interface or the second HDMI interface, particularly after being inserted into the second HDMI interface, high-quality transmission of the video signals can be achieved, the definition of a display picture of the display is guaranteed, meanwhile, a user can select the first HDMI interface or the second HDMI interface according to the actual resolution of a video file, the purpose of matching use is achieved, and different use requirements are met.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention;

fig. 2 is a perspective view of another perspective view of an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a first embodiment of the present invention;

fig. 4 is a circuit diagram of a TYPE C data input module according to an embodiment of the present invention;

fig. 5 is a circuit diagram of a Type-C quick charging module according to a first embodiment of the present invention;

fig. 6 is a circuit diagram of a first part of a USB conversion module according to an embodiment of the present invention;

fig. 7 is a circuit diagram of a second part of a USB conversion module according to a first embodiment of the present invention;

fig. 8 is a circuit diagram of a first part of an HDMI conversion module according to a first embodiment of the present invention;

fig. 9 is a circuit diagram of a second part of an HDMI conversion module according to a first embodiment of the present invention;

fig. 10 is a circuit diagram of a third part of an HDMI conversion module according to an embodiment of the present invention;

fig. 11 is a circuit diagram of a network interface conversion module according to an embodiment of the present invention;

fig. 12 is a perspective view of a second embodiment of the present invention;

fig. 13 is a perspective view of another perspective view of the second embodiment of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following specific embodiments and accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1-11, the multifunctional interface conversion device includes a housing 1, a PCB board 2 installed in the housing 1, a standard USB interface 231 installed on the PCB board 2, a network interface 241, a video interface 221, and a TYPE C data line 3 connected to the PCB board 2 and disposed outside the housing 1, wherein the TYPE C data line 3 is connected to the standard USB interface 231, the network interface 241, and the video interface 221, so as to implement a variety of interface conversion, to satisfy different functions, and to be used conveniently. The standard USB interface 231, the network interface 241, and the video interface 221 are exposed at the side of the housing 1, so as to be plugged.

In order to further improve the convenience of use, the present embodiment also makes the following design.

The standard type USB interface 231 includes that at least one 10G high speed USB disk reads data interface 201 and at least one 5G high speed USB disk reads data interface 202, that is to say, the utility model discloses divide standard type USB interface 231 into the interface of two kinds of different reading speeds, it reads data interface 201 and 5G high speed USB disk and reads data interface 202 for 10G high speed USB disk respectively to the USB disk is pegged graft in 10G high speed USB disk reads data interface 201 or 5G high speed USB disk and reads data interface 202 in the use later stage, especially pegs graft in 10G high speed USB disk reads after in data interface 201, can realize reading data fast, realizes data high speed transmission, with save time, it is very convenient to use. Still be provided with at least one TYPE C interface 251 that supports the PD to fill soon on PCB board 2, this TYPE C interface 251 exposes in this shell 1 side, can realize the rapid transmission of data through this TYPE C interface 251 to can also realize the PD and fill soon, with the operation requirement that satisfies the difference, and it is very convenient to use. In addition, the video interface 221 includes a first HDMI interface 203 supporting output of an 8K30HZ resolution video signal and a second HDMI interface 204 supporting output of a 4K60HZ resolution video signal, so that in the later period of use, after an HDMI transmission line is plugged into the first HDMI interface 203 or the second HDMI interface 204, particularly into the second HDMI interface 204, high-quality transmission of the video signal can be achieved, the definition of a display picture of the display is ensured, and meanwhile, a user can select the first HDMI interface 203 or the second HDMI interface 204 according to the actual resolution of a video file, so as to achieve the purpose of matching use, thereby meeting different use requirements.

The PCB 2 comprises a TYPE C data input module 21, an HDMI conversion module 22 connected with the TYPE C data input module 21, a USB conversion module 23 connected with the TYPE C data input module 21, a network port conversion module 24 connected with the USB conversion module 23 and a TYPE-C quick-charging module 25 for realizing PD quick charging, wherein the TYPE C interface 251 is connected with the TYPE-C quick-charging module 25; the first HDMI interface 203 and the second HDMI interface 204 are connected to the HDMI conversion module 22, and both the 10G high-speed USB disk read data interface 201 and the 5G high-speed USB disk read data interface 202 are connected to the USB conversion module 23; TYPE C data line 3 is contained in TYPE C data input module 21.

The TYPE C data input module 21 includes a protocol chip 211 for distributing the TYPE C data line 3 to obtain a group of DP signals and a group of USB3.1 signals, where a model of the protocol chip 211 is VL102Q4. The DP signal is transmitted to the HDMI conversion module 22.

The HDMI conversion module 22 includes a first converter chip 222 and a second converter chip 223 connected to the first converter chip 222, the first HDMI interface 203 is connected to the first converter chip 222, and the second HDMI interface 204 is connected to the second converter chip 223; the model of the first converter chip 222 is VMM6210; the second translator chip 223 is model number VMR7100R. The DP signal is first transmitted to the first converter chip 222, processed and converted into a video signal of the single-plug 8K30HZ partition 15908rate by the first converter chip 222, and output from the first HDMI interface 203; in addition, the second converter chip 223 is connected to the first converter chip 222 and can process signals to output a video signal with a rate of 4k60HZ 15908, so that high-quality transmission of the video signal can be realized, the definition of a display picture of a display is ensured, and meanwhile, a user can select the first HDMI interface 203 or the second HDMI interface 204 according to the actual resolution of a video file, so that the purpose of matching use is achieved, and different use requirements are met.

USB conversion module 23 is including USB3.1 HUB chip 232 and the USB3.1 HUB controller chip 233 who is connected with USB3.1 HUB chip 232, the high-speed USB flash disk of 10G reads data interface 201 and connects USB3.1 HUB chip 232, and wherein, the high-speed USB flash disk of this 10G reads data interface 201 and is two, and it all connects this USB3.1 HUB chip 232 to by this USB3.1 HUB chip 232 control with unified output. The 5G high-speed USB flash disk reading data interface 202 is connected with a USB3.1 hub controller chip 233; the number of the 50G high-speed USB disk read data interfaces 201 is two, and both interfaces are connected to the USB3.1 hub controller chip 233 and controlled by the USB3.1 hub controller chip 233 to output the data in a unified manner.

The model of the USB3.1 HUB chip 232 is VL822; the USB3.1 hub controller chip 233 is GL3510.

The Type-C quick charging module 25 further comprises a switch data switching chip 252 electrically connected with the USB3.1 HUB chip 232, the TYPE C interface 251 is connected with the switch data switching chip 252, the Type of the switch data switching chip 252 is VL162, and the switch data switching chip 252 converts a signal into a signal suitable for Type-C output.

The network port conversion module 24 includes a gigabit network card controller 242, a network filter transformer chip 243 connected to the gigabit network card controller 242, and the network interface 241 connected to the network filter transformer chip 243; the gigabit network card controller 242 is RTL8153; the model of the network filter transformer chip 243 is GST5009; the network interface 241 is an RJ45 interface.

The shell 1 comprises an inner plastic shell 11 and a metal shell 12 covering the periphery of the inner plastic shell 11, and the standard USB interface 231, the network interface 241 and the video interface 221 are distributed on the outer side surface of the inner plastic shell 11; a window 120 is arranged on the side surface of the metal shell 12; the standard USB interface 231, the network interface 241, and the video interface 221 are exposed in the window 120. The structure of the shell 1 is stable, and the metal shell 12 can play a decorative role, so that the appearance of the product is more attractive and more consumers can enjoy the favor.

The metal shell 12 includes an upper shell 121 and a lower shell 22 having the same structure and shape, the upper shell 121 and the lower shell 22 are fixedly covered on the upper end and the lower end of the inner plastic shell 11, and the window 120 is formed between the upper shell 121 and the lower shell 22. The upper casing 121 and the lower casing 22 can be manufactured in one kind, namely, only the upper casing 121 is processed and manufactured, the upper casing 121 can be turned over to be used as the lower casing 22, manufacturing cost and storage cost can be reduced, partial positions and directions are assembled, and assembling efficiency is extremely high.

To sum up, the utility model discloses divide standard type USB interface 231 into the interface that two kinds of differences read speed, it reads data interface 201 and the high-speed USB flash disk of 5G for the high-speed USB flash disk of 10G respectively and reads data interface 202 to the later stage is pegged graft in the high-speed USB flash disk of 10G reads data interface 201 or the high-speed USB flash disk of 5G reads data interface 202 in the use, especially peg graft in the high-speed USB flash disk of 10G reads back in data interface 201, can realize reading the data fast, realize data high-speed transmission, in order to save time, it is very convenient to use. Still be provided with at least one TYPE C interface 251 that supports the PD to fill soon on PCB board 2, this TYPE C interface 251 exposes in this shell 1 side, can realize the rapid transmission of data through this TYPE C interface 251 to can also realize the PD and fill soon, with the operation requirement that satisfies the difference, and it is very convenient to use. In addition, the video interface 221 includes a first HDMI interface 203 supporting output of 8K30HZ resolution video signals and a second HDMI interface 204 supporting output of 4K60HZ resolution video signals, so that later in the use process, an HDMI transmission line is plugged into the first HDMI interface 203 or the second HDMI interface 204, and particularly plugged into the second HDMI interface 204, high-quality transmission of video signals can be achieved, the definition of a display picture of a display is ensured, and meanwhile, a user can select the first HDMI interface 203 or the second HDMI interface 204 according to the actual resolution of a video file, so that the purpose of matching use is achieved, and different use requirements are met.

The second embodiment:

the second embodiment is different from the first embodiment in that: with reference to fig. 12-13, the PCB 2 is further provided with an SD card reader 26, a TF card reader 27 and an audio interface 28, that is, the present invention can also realize an SD card reading function, a TF card reading function and an audio output function, so as to satisfy different use requirements of different users, and the present invention is more convenient to use and can enhance market competitiveness. The SD card reader 26 and the TF card reader 27 are exposed to the side of the housing 1 in a manner of overlapping upper and lower sides, which can save area and space; the audio interface 28 is distributed beside the TYPE C interface 251.

Except for the above differences, other structures of the second embodiment are the same as those of the first embodiment, and are not repeated herein.

Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a multi-functional interface conversion equipment, its includes shell (1), install PCB board (2) in this shell (1) and install standard TYPE USB interface (231), network interface (241), video interface (221) on this PCB board (2) and connect PCB board (2) and place TYPE C data line (3) outside shell (1), this standard TYPE USB interface (231), network interface (241), video interface (221) expose in this shell (1) side, its characterized in that:

the standard USB interface (231) comprises at least one 10G high-speed U disk reading data interface (201) and at least one 5G high-speed U disk reading data interface (202); the PCB (2) is also provided with at least one TYPE C interface (251) supporting PD quick charging, and the TYPE C interface (251) is exposed at the side surface of the shell (1); the video interface (221) comprises a first HDMI interface (203) supporting output of 8K30HZ resolution video signals and a second HDMI interface (204) supporting output of 4K60HZ resolution video signals.

2. A multifunctional interface converting apparatus according to claim 1, characterized in that: the PCB (2) comprises a TYPE C data input module (21), an HDMI conversion module (22) connected with the TYPE C data input module (21), a USB conversion module (23) connected with the TYPE C data input module (21), a network port conversion module (24) connected with the USB conversion module (23) and a TYPE-C quick charging module (25) for realizing PD quick charging, wherein the TYPE C interface (251) is connected with the TYPE-C quick charging module (25); the first HDMI interface (203) and the second HDMI interface (204) are connected with an HDMI conversion module (22), and the 10G high-speed U disk read data interface (201) and the 5G high-speed U disk read data interface (202) are both connected with a USB conversion module (23); the TYPE C data line (3) is contained in a TYPE C data input module (21).

3. A multifunctional interface converting apparatus according to claim 2, characterized in that: the TYPE C data input module (21) comprises a protocol chip (211) used for distributing the TYPE C data line (3) to obtain a group of DP signals and a group of USB3.1 organizing signals, and the TYPE of the protocol chip (211) is VL102Q4.

4. A multi-function interface conversion device according to claim 2, characterized in that: the HDMI conversion module (22) comprises a first converter chip (222) and a second converter chip (223) connected with the first converter chip (222), the first HDMI interface (203) is connected with the first converter chip (222), and the second HDMI interface (204) is connected with the second converter chip (223); the model of the first converter chip (222) is VMM6210; the second translator chip (223) is model number VMR7100R.

5. A multi-function interface conversion device according to claim 2, characterized in that: the USB conversion module (23) comprises a USB3.1 HUB chip (232) and a USB3.1 HUB controller chip (233) connected with the USB3.1 HUB chip (232), the 10G high-speed USB flash disk reading data interface (201) is connected with the USB3.1 HUB chip (232), and the 5G high-speed USB flash disk reading data interface (202) is connected with the USB3.1 HUB controller chip (233); the USB3.1 HUB chip (232) is in a model of VL822; the model of the USB3.1 hub controller chip (233) is GL3510.

6. A multifunctional interface converting apparatus according to claim 5, wherein: the Type-C quick charging module (25) further comprises a switch data switching chip (252) electrically connected with the USB3.1 HUB chip (232), the TYPE C interface (251) is connected with the switch data switching chip (252), and the Type of the switch data switching chip (252) is VL162.

7. A multifunctional interface converting apparatus according to claim 2, characterized in that: the network port conversion module (24) comprises a gigabit network card controller (242), a network filter transformer chip (243) connected with the gigabit network card controller (242), and the network interface (241) connected with the network filter transformer chip (243); the type of the gigabit network card controller (242) is RTL8153; the model of the network filter transformer chip (243) is GST5009; the network interface (241) is an RJ45 interface.

8. A multifunctional interface converting apparatus according to any one of claims 1-7, characterized in that: the PCB (2) is also provided with an SD card reader (26), a TF card reader (27) and an audio interface (28), and the SD card reader (26) and the TF card reader (27) are exposed on the side surface of the shell (1) in a mode that the upper side and the lower side of the SD card reader (26) and the TF card reader (27) are overlapped; the audio interface (28) is distributed beside the TYPE C interface (251).

9. A multifunctional interface converting apparatus according to any one of claims 1-7, characterized in that: the shell (1) comprises an inner plastic shell (11) and a metal shell (12) covering the periphery of the inner plastic shell (11), and the standard USB interface (231), the network interface (241) and the video interface (221) are distributed on the outer side surface of the inner plastic shell (11); a window (120) is arranged on the side surface of the metal shell (12); the standard USB interface (231), the network interface (241) and the video interface (221) are exposed in the window (120).

10. A multi-function interface conversion device according to claim 9, wherein: the metal shell (12) comprises an upper shell (121) and a lower shell (122) which are identical in structure and shape, the upper shell (121) and the lower shell (122) are fixedly covered at the upper end and the lower end of the inner plastic shell (11), and the window (120) is formed between the upper shell (121) and the lower shell (122).