CN205375456U - Signal transmission module with USB Type-C receptacle connector - Google Patents

Abstract

The utility model relates to a signal transmission module with USBType-C socket connector, it includes a circuit substrate of mutual electric connection, a USBType-C socket electric connector, a central processing unit, an at least multimedia output device and a power control unit, wherein, this central processing unit operation is handled a first signal that provides from this USBType-C socket connector, and produce a second signal and pass to this multimedia output device, an initial electric power of this power control unit adjustment, and produce an electric power after the adjustment and convey to this circuit substrate, this USBType-C socket electric connector, this central processing unit and this multimedia output device.

Description

Signal transmission module with USB Type-C receptacle connector

technical field

The utility model relates to a signal transmission module, in particular to a signal transmission module with a USB Type-C socket connector.

Background technique

Cars are one of the main means of transportation for modern people to commute every day. For the convenience of use, more and more electronic devices are installed on cars, such as chargers for electronic products and adapters for MP3 players. or audio-visual equipment. In general, the audio-visual control panel in the car will be provided with a USB socket. When connecting the USB socket, the user must take a transmission line with a USB plug and insert it into the USB socket for connection. information.

However, a general USB connector has a so-called single insertion space, that is, the user can only insert it in one direction, and when it is inserted in the opposite direction, the problem of being unable to insert will occur. Therefore, the USB Promotion Organization (USBIF) has proposed a new USB interface called "USB Type-C". The most important property of the new USB Type-C interface is that it includes the upper and lower rows of signal terminals and the metal sheet between the upper and lower rows of signal terminals. Its usability is enhanced, and there is no need to worry about the direction of insertion. The new interface is suitable for forward and reverse insertion.

Therefore, how to integrate USB Type-C with audio-visual equipment in the car is the direction that the inventor of this case and related manufacturers engaged in this industry are eager to study and improve.

Utility model content

The main purpose of this utility model is to provide a signal transmission module with a USB Type-C socket connector, through which a circuit substrate, a USB Type-C socket electrical connector, a central processing unit, at least one The multimedia output device and a power control unit enable the signal transmission module with the USB Type-C socket connector to be used in electronic equipment on the vehicle.

In order to achieve the above purpose, the utility model provides a signal transmission module with a USB Type-C socket connector, which includes a circuit substrate electrically connected to each other, a USB Type-C socket electrical connector, a central processing unit, at least one A multimedia output device and a power control unit. Wherein, the USB Type-C socket electrical connector is electrically connected to the circuit substrate, and the central processing unit is electrically connected to the circuit substrate, and its operation processes a first signal provided by the USB Type-C socket connector, and generates A second signal; the multimedia output device is installed on the vehicle body and receives the second signal generated by the central processing unit; the power control unit is electrically connected to the circuit board, and adjusts an initial power, and generates an adjustment The final power is transmitted to the circuit substrate, the USB Type-C socket electrical connector, the central processing unit and the multimedia output device.

Wherein, the USB Type-C receptacle connector has a transmission conductor set conforming to the USB2.0 specification.

Wherein, the USB Type-C receptacle connector has a transmission conductor set conforming to the USB3.0 specification.

Wherein, the central processing unit has a processor, the processor is electrically connected with the circuit substrate, the processor converts the first signal provided by the USB Type-C socket connector, and generates the second signal.

Wherein, the second signal includes an image signal and an audio signal.

Wherein, the multimedia output device includes a display module and an audio module, the display module and the audio module are respectively electrically connected to the circuit substrate, the display module receives the image signal generated by the central processing unit, and the audio module receives the video signal from the The sound signal generated by the central processing unit.

Wherein, the multimedia output device includes a touch module, the touch module is electrically connected with the circuit substrate, and generates a third signal and sends it to the central processing unit, and the central processing unit converts the signal provided by the touch module The third signal is generated and a fourth signal is fed back to the multimedia output device.

Wherein, the power control unit has a control switch for turning on or off the initial power provided by the power supply device.

Wherein, the power control unit has a rectifier for adjusting the initial power provided from the vehicle body.

The beneficial effect of the utility model is that: the signal transmission module with the USB Type-C socket connector of the utility model can be applied to the electronic equipment on the vehicle.

In order to further understand the features, characteristics and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the embodiments of the present utility model, but the drawings are only used to illustrate the implementation of the present utility model, and are not intended to limit The utility model.

Description of drawings

Fig. 1: block diagram (1) of the utility model.

Fig. 2: block diagram (two) of the utility model.

Figure 3: A schematic diagram of the appearance of the utility model installed in the vehicle.

Figure 4: A schematic diagram of the appearance of the utility model and the USB Type-C plug electrical connector.

Explanation of reference signs

10 circuit substrate

20USBType-C socket electrical connector

30 central processing unit

31 processors

40 multimedia output device

41 display module

42 sound modules

43 touch module

50 power control unit

51 control switch

52 rectifier

60 body

90USB Type-C Plug Electrical Connector

detailed description

Please refer to Fig. 1 to Fig. 4, the signal transmission module with USBType-C socket connector of the first embodiment of the present invention, the signal transmission module with USBType-C socket connector is used in a car body 60 and includes A circuit substrate 10, a USB Type-C socket electrical connector 20, a central processing unit 30, at least one multimedia output device 40 and a power control unit 50 are electrically connected to each other, and the USB Type-C socket electrical connector 20 is plugged A USB Type-C plug electrical connector 90 transmits signals.

In this embodiment, the USB Type-C receptacle connector 20 has a transmission conductor set conforming to the USB3.0 specification for transmitting signals, but this is only the implementation mode of this embodiment, and the actual operation can also use a conductor set conforming to the USB2.0 specification. Specified set of transmission conductors. The central processing unit 30 has a processor 31, the processor 31 is electrically connected to the circuit substrate 10, and the processor 31 is used for calculating and processing the first signal provided from the USB Type-C socket connector 20, And converted to generate a second signal and then transmitted to the multimedia output device 40 .

The second signal generated by the processor 31 includes an image signal and an audio signal. The multimedia output device 40 includes a display module 41 and an audio module 42. The display module 41 and the audio module 42 are respectively connected to the The circuit substrate 10 is electrically connected, wherein the display module 41 receives the image signal generated by the processor 31 , and the audio module 42 receives the audio signal generated by the processor 31 . The display module 41 may be a liquid crystal display in this embodiment, but this is only for example, and the display module 41 suitable for being installed on the vehicle body 60 and capable of receiving and displaying the image signal may also be used in actual use. In this embodiment, the sound module 42 can be a car audio system, but this is only used as an example. In actual use, the sound module 42 suitable for being installed on the car body 60 and capable of receiving and outputting the sound signal can also be used. .

The power control unit 50 adjusts an initial power, generates an adjusted power and transmits it to the circuit board 10 , the USB Type-C socket electrical connector 20 , the central processing unit 30 and the multimedia output device 40 . The initial power referred to in this embodiment is the power generated by the storage battery installed in the vehicle body 60, and the adjusted power is adjusted by the power control unit 50 and can be applied to the circuit board 10. , the electrical power of the USB Type-C socket electrical connector 20 , the central processing unit 30 and the multimedia output device 40 .

Please refer to Figure 2, which is a signal transmission module with a USB Type-C socket connector according to the second embodiment of the present invention. The signal transmission module with a USB Type-C socket connector is used in a car body 60 and includes mutual electrical A circuit substrate 10 , a USB Type-C socket electrical connector 20 , a central processing unit 30 , at least one multimedia output device 40 and a power control unit 50 are connected.

In this embodiment, the USB Type-C receptacle connector 20 has a transmission conductor set conforming to the USB3.0 specification for transmitting signals, but this is only the implementation mode of this embodiment, and the actual operation can also use a conductor set conforming to the USB2.0 specification. Specified set of transmission conductors. The central processing unit 30 has a processor 31, the processor 31 is electrically connected to the circuit substrate 10, and the processor 31 is used for calculating and processing the first signal provided from the USB Type-C socket connector 20, And converted to generate a second signal and then transmitted to the multimedia output device 40 .

The second signal generated by the processor 31 includes an image signal and an audio signal. The multimedia output device 40 includes a display module 41, an audio module 42 and a touch module 43. The display module 41 , the sound module 42 and the touch module 43 are respectively electrically connected to the circuit substrate 10 . The display module 41 receives the image signal generated by the processor 31, the sound module 42 receives the sound signal generated by the processor 31, and the touch module 43 is generated by a user touching the display interface of the display module 41. A third signal is sent to the processor 31 of the central processing unit 30, the processor 31 converts the third signal provided by the touch module 43, and generates a fourth signal to feed back to the multimedia The display module 41 or the sound module 42 of the output device 40 . The display module 41 may be a liquid crystal display in this embodiment, but this is only for example, and the display module 41 suitable for being installed on the vehicle body 60 and capable of receiving and displaying the image signal may also be used in actual use. In this embodiment, the sound module 42 can be a car audio system, but this is only used as an example. In actual use, the sound module 42 suitable for being installed on the car body 60 and capable of receiving and outputting the sound signal can also be used. .

The power control unit 50 adjusts an initial power, and generates an adjusted power to transmit to the circuit board 10 , the USB Type-C socket electrical connector 20 , the central processing unit 30 and the multimedia output device 40 . The initial power referred to in this embodiment is the power generated by the battery installed in the vehicle body 60 . The adjusted power refers to the power that can be applied to the circuit substrate 10, the USB Type-C socket electrical connector 20, the central processing unit 30 and the multimedia output device 40 after being adjusted by the rectifier 52 of the power control unit 50. electricity. The adjustment purpose of the rectifier 52 is to enable the initial power conversion to be applicable to the circuit substrate 10, the USB Type-C socket electrical connector 20, the central processing unit 30 and the multimedia output device 40, which includes DC and AC conversion, Also includes voltage conversion, etc. In this embodiment, the power control unit 50 has a control switch 51 for turning on or off the initial power provided from the vehicle body 60 .

Thereby, through the circuit substrate 10, the USB Type-C socket electrical connector 20, the central processing unit 30, the multimedia output device 40 and the power control unit 50, the utility model with the USB Type-C socket connector The signal transmission module can be applied to on-board electronic equipment.

From the above detailed description, those skilled in the art can understand that the utility model can indeed achieve the above-mentioned purpose, and has complied with the provisions of the patent law, so a patent application is filed. But the above description is only a preferred embodiment of the present utility model, certainly can not limit the scope of the utility model implementation with this; Therefore, all simple equivalent changes made according to the utility model claims and utility model description and modification should still belong to the protection scope of the present utility model.

Claims (9)

1. there is a signal transmission module for USBType-C socket connector, for a car body, it is characterised in that: this signal transmission module with USBType-C socket connector includes:

One circuit substrate；

One USBType-C electric connector for socket, is electrically connected with this circuit substrate；

One CPU, is electrically connected with this circuit substrate, and one first signal that this CPU calculation process provides from this USBType-C socket connector, and produces a secondary signal；

At least one multi-media output device, is installed on this car body and is electrically connected with this circuit substrate, and this multi-media output device is received from this secondary signal that this CPU produces；And

One power control unit, it is electrically connected with this circuit substrate, and the initial electrical provided from this car body is provided, and produces the electric power after an adjustment and be sent to this circuit substrate, this USBType-C electric connector for socket, this CPU and this multi-media output device.

2. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterised in that: this USBType-C socket connector also has a transmission conductor group meeting USB2.0 specification.

3. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterised in that: this USBType-C socket connector also has a transmission conductor group meeting USB3.0 specification.

4. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterized in that: this CPU has a processor, this processor is electrically connected with this circuit substrate, this processor is converted from this first signal that this USBType-C socket connector provides, and produces this secondary signal.

5. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterised in that: this secondary signal includes a signal of video signal and an acoustical signal.

6. there is the signal transmission module of USBType-C socket connector as claimed in claim 5, it is characterized in that: this multi-media output device includes a display module and a sound module, this display module and sound module are electrically connected with this circuit substrate respectively, this display module is received from this signal of video signal that this CPU produces, and this sound module is received from this acoustical signal that this CPU produces.

7. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterized in that: this multi-media output device includes a touch-control module, this touch-control module is electrically connected with this circuit substrate, and produce one the 3rd signal and be sent to this CPU, this CPU is converted from the 3rd signal that this touch-control module provides, and produces one the 4th signal and be fed back to this multi-media output device.

8. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterised in that: this power control unit has a control switch, is used for being turned on and off this initial electrical that self-power supply device provides.

9. there is the signal transmission module of USBType-C socket connector as claimed in claim 1, it is characterised in that: this power control unit has a commutator, for adjusting this initial electrical provided from this car body.