CN210577891U - Power supply terminals and wearable systems - Google Patents

Abstract

The embodiment of the present application discloses a power supply terminal and a wearable system. The power supply terminal includes a terminal body and a power module integrated in the terminal body. The terminal body is provided with a first port and a second port; the first port includes a power cord pins and a plurality of first data signal pins, the second port includes a plurality of second data signal pins; the power line pins are connected with the power supply module for power transmission, and the plurality of first data signal pins are respectively connected with the plurality of first data signal pins. The second data signal pin is connected for transmitting the data signal. Through the clever design of the power supply terminal in the present application, the power supply terminal can not only provide external electric energy, but also realize the transfer of data signals.

Description

Power supply terminals and wearable systems

technical field

The present application relates to the technical field of split device design, and in particular, to a power supply terminal and a wearable system.

Background technique

Such as AR (Augmented Reality, Augmented Reality) equipment, VR (Virtual Reality, Virtual Reality) equipment, MR (Mix Reality, Mixed Reality, Mixed Reality) equipment and other split wearable devices have the characteristics of being small, lightweight and easy to wear, and have gradually become AR, Design mainstream in VR, MR and other fields. However, since there is no power supply inside the split wearable device, the main control part of the split wearable device not only provides power supply for its own work, but also provides power supply for the wearable part, so that the power supply of the split wearable device is The power supply endurance capability of the main control part has become an urgent technical problem to be solved in this field.

Utility model content

In a first aspect, an embodiment of the present application provides a power supply terminal, including a terminal body and a power supply module integrated in the terminal body, and a first port and a second port are provided on the terminal body;

The first port includes a power line pin and a plurality of first data signal pins, and the second port includes a plurality of second data signal pins;

The power line pins are connected to the power module for transmitting electrical energy, and the plurality of first data signal pins are respectively connected to the plurality of second data signal pins for transmitting data signals.

Further, as a possible implementation manner, the plurality of first data signal pins include at least one of a first DP signal pin, a first USB signal pin and a second USB signal pin, and a plurality of the first data signal pins include at least one of a first DP signal pin, a first USB signal pin, and a second USB signal pin. The second data signal pin includes at least one of the second DP signal pin, the third USB signal pin and the fourth USB signal pin;

The first DP signal pin is connected with the second DP signal pin for transmitting audio and video signals, the first USB signal pin is connected with the third USB signal pin, the second USB signal The pin is connected to the fourth USB signal pin for transmitting universal serial bus data.

Further, as a possible implementation manner, the power supply terminal may further include a signal bridging module, and the signal bridging module includes a DP signal bridging sub-module, a first USB signal bridging sub-module and a second USB signal bridging sub-module;

The input end of the DP signal bridge sub-module is connected with the second DP signal pin, and the output end is connected with the first DP signal pin;

The input end of the first USB signal bridge sub-module is connected with the second USB signal pin, and the output end is connected with the first USB signal pin;

The input end of the second USB signal bridge sub-module is connected to the third USB signal pin, and the output end is connected to the fourth USB signal pin.

Further, as a possible implementation manner, the power supply terminal may further include a DP signal repeater;

The DP signal repeater is connected between the first DP signal pin and the second DP signal pin (D2).

Further, as a possible implementation manner, the power supply terminal may further include a USB signal repeater;

The USB signal repeater is connected between the first USB signal pin (U1) and the third USB signal pin (U3); and/or

The USB signal repeater is connected between the second USB signal pin (U2) and the fourth USB signal pin (U4).

Further, as a possible implementation manner, the power supply module is provided with an electric energy storage module.

Further, as a possible implementation manner, the first port is a Type-c interface, and the second port is a Type-c interface without a VBUS pin.

Further, as a possible implementation manner, the power supply terminal further includes a first cable, and one end of the first cable is disposed inside the power supply terminal and is electrically connected to the second port.

In a second aspect, an embodiment of the present application further provides a wearable system, including a split-type wearable device and the above-mentioned power supply terminal, wherein the split-type wearable device includes a wearable part and a main control part,

The power supply terminal is connected to the wearable part through a first port, and the power supply terminal is connected to the main control part through a second port.

Further, as a possible implementation manner, the wearable part is a virtual reality device, an augmented reality device or a mixed reality device.

In the above technical solutions given in the embodiments of the present application, through clever design of the power supply terminal, the power supply terminal can not only provide power supply externally through the power line pins disposed on the first port, but also through the power supply terminal on the first port. The data signal pin on the second port and the data signal pin on the second port realize the transfer of the data signal, so as to solve the problem that in the related art, when the main control part and the wearable part interact with data, because the main control part also needs to be a split-type wearable part. The wearable part in the wearable device provides power supply, which leads to the problem of poor power supply endurance of the main control part.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

FIG. 1 is a schematic block diagram of a power supply terminal provided by an exemplary embodiment.

FIG. 2 is a schematic block diagram of a power supply terminal provided by another exemplary embodiment.

FIG. 3 is a schematic block diagram of a power supply terminal provided by another exemplary embodiment.

FIG. 4 is a schematic block diagram of a power supply terminal provided by another exemplary embodiment.

FIG. 5 is a schematic block diagram of a power supply terminal provided by another exemplary embodiment.

FIG. 6 is a schematic block diagram of a wearable system provided by an exemplary embodiment.

FIG. 7 is a schematic diagram of an application scenario of a power supply terminal provided by an exemplary embodiment.

Icon: 10-power supply terminal; 11-terminal body; 110-first port; 111-second port; 12-power module; 13-signal bridge module; 130-DP signal bridge sub-module; 131-first USB signal bridge sub-module; 132-second USB signal bridge sub-module; 20-main control part; 30-wearable part; 50-first cable; 40-second cable.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe specific order or sequence. It is to be understood that the data so used may be interchanged under appropriate circumstances so that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

The technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Taking the split wearable device as an AR device as an example, the head-mounted part and the main control part in the existing AR device are connected by cables. Among them, the head-mounted part is used to realize the function of data acquisition based on the set sensors (such as image acquisition sensor, humidity sensor, temperature sensor, sound acquisition sensor, etc.), and send the collected data to the main control part. The main control part processes the received data and sends it back to the head-mounted part and uses the display in the head-mounted part to display, or sends control instructions to the head-mounted part. In the aforementioned data interaction process, the power consumption of the AR device mainly depends on the calculation amount of the CPU (Central Processing Unit, central processing unit), GPU (Graphics Processing Unit, graphics processor), etc. in the main control part and the headset part. The work itself consumes energy. Among them, since the electric energy of the head-mounted part is provided by the main control part during the working process, the head-mounted part has the functions of convenience and compactness, but this also leads to a short battery life time of the main control part.

In this regard, in order to extend the battery life of the main control part connected to the split wearable device and reduce the energy consumption of each functional module, currently, the main methods are: Turning off unnecessary function modules in the scene can reduce energy consumption, but these methods will reduce the CPU and GPU usage, which is equivalent to reducing the running speed of the main control part, which will make some applications such as large-scale games. Running stutters, delays, etc. In addition, reducing screen brightness, volume, etc. will also reduce the wearer's sensory experience.

In view of this, the present application provides a power supply terminal 10 and a wearable system, which can solve at least one of the above technical problems without changing the original structure of the split device, especially the split wearable device. The technical solutions provided in the present application will be described below with reference to the accompanying drawings and embodiments, and the contents are as follows.

Example 1

As shown in FIG. 1 , which is a schematic block diagram of a power supply terminal 10 provided in Embodiment 1 of the present application, the power supply terminal 10 includes a terminal body 11 and a power supply module 12 integrated in the terminal body 11 . A port 110 and a second port 120 . The first port 110 includes a power line pin V1 and a plurality of first data signal pins, and the second port 111 includes a plurality of second data signal pins. The power line pin V1 is connected to the power module 12 for transmitting power, and the plurality of first data signal pins are respectively connected to the plurality of second data signal pins for transmitting data signals.

The power supply module 12 is used to provide power supply for external devices connected through the first port 110 . For example, the power supply module 12 can supply power to split wearable devices such as AR, VR, MR, etc., so that they can collect and display information. Or perform data interaction with the main control part.

Optionally, the model of the power module 12 can be flexibly selected according to actual needs. For example, the power module 12 can be selected, but is not limited to a 5V/2A power module. As a possible implementation manner, the power supply module 12 may further be provided with an electric energy storage module, and the electric energy storage module may be realized by the technology of the existing power bank, which will not be repeated in this embodiment.

Further, the first port 110 is used to realize the transmission of power and data signals, and the second port 111 is used to realize the transmission of the data signal. Optionally, the plurality of first data signal pins of the first port and the plurality of first data signal pins of the second port are connected in a one-to-one correspondence to implement data signal transmission. Wherein, the data signal mentioned here includes a signal representing control, a signal representing audio and video, and the like.

Optionally, the plurality of first data signal pins may include at least one of a first DP (DisplayPort) signal pin, a first USB (Universal Serial BUS, Universal Serial Bus) signal pin, and a second USB signal pin. One, the plurality of second data signal pins may include at least one of a second DP signal pin, a third USB signal pin, and a fourth USB signal pin. Wherein, each of the first DP signal pin, the first USB signal pin, the second USB signal pin, the second DP signal pin, the third USB signal pin and the fourth USB signal pin is not The number of pins included is limited, for example, the first DP signal pin may be one pin, two pins, or four pins.

The first DP signal pin is connected with the second DP signal pin for transmitting audio and video signals, the first USB signal pin is connected with the third USB signal pin, the second USB signal pin is connected with the fourth USB signal pin The pin connections are used to transmit Universal Serial Bus data. It should be noted that the actual setting of the data signal pins in the first port 110 and the second port 111 can be flexibly set according to requirements, which is not limited in this embodiment. When the first port 110 and the second port 111 are respectively connected with the split device, the two parts of the split device can interact through the first port 110 and the second port 111 .

For example, as shown in FIG. 2 , when the audio and video signals need to be switched through the power supply terminal 10, the plurality of first data signal pins may include the first DP signal pin D1, and the plurality of second data signal pins may include the first DP signal pin D1. Two DP signal pins D2, the first DP signal pin D1 is connected with the second DP signal pin D2 for transmitting audio and video signals.

For another example, as shown in FIG. 3, when the USB data transfer needs to be realized through the power supply terminal 10, the plurality of first data signal pins may include a first USB signal pin U1 and a second USB signal pin U2, The plurality of second data signal pins include a third USB signal pin U3 and a fourth USB signal pin U4, the first USB signal pin U1 is connected with the third USB signal pin U3, and the second USB signal pin U2 is connected with the third USB signal pin U3. The fourth USB signal pin U4 is connected to transmit universal serial bus data.

For another example, as shown in FIG. 4 , when it is necessary to realize the transmission of audio and video signals and universal serial bus data through the power supply terminal 10, the plurality of first data signal pins may include a first DP signal pin D1, a first USB signal pin D1, and a first USB signal pin. The pin U1 and the second USB signal pin U2, the plurality of second data signal pins include a second DP signal pin D2, a third USB signal pin U3 and a fourth USB signal pin U4. The first DP signal pin D1 is connected with the second DP signal pin D2 for transmitting audio and video signals, the first USB signal pin U1 is connected with the third USB signal pin U3, the second USB signal pin U2 is connected with the fourth The USB signal pin U4 is connected to transmit universal serial bus data.

In actual implementation, the first port 110 can be selected, but is not limited to a Type-c interface, and the second port 111 can also be selected, but is not limited to a Type-c interface without a VBUS pin, which is not limited in this embodiment.

By arranging the first port 110 and the second port 111 on the power supply terminal 10 , the power supply terminal 10 can not only provide external power supply through the power line pin V1 set on the first port 110 , but also through the first port 110 The data signal pins on the 2nd port 111 and the data signal pins on the second port 111 realize the transfer of data signals, so as to solve the problem in the related art that when the main control part and the wearable part interact with data, because the main control part also needs to be a wearable part The problem of poor power supply endurance of the main control part caused by partial power supply.

Further, in order to effectively ensure the signal transfer quality, the power supply terminal 10 may further include a signal bridging module 13, and the signal bridging module 13 includes a DP signal bridging sub-module 130, a first USB signal bridging sub-module 131 and a second USB signal bridging sub-module 132. The input end of the DP signal bridge sub-module 130 is connected to the second DP signal pin D2, and the output end is connected to the first DP signal pin D1.

The input end of the first USB signal bridge sub-module 131 is connected to the third USB signal pin U3, and the output end is connected to the first USB signal pin U1. The input end of the second USB signal bridge sub-module 132 is connected to the second USB signal pin U2, and the output end is connected to the fourth USB signal pin U4.

Through the arrangement of the aforementioned signal bridging module 13 , the signal quality during signal bridging through the power supply terminal 10 can be effectively improved. It should be noted that, according to the types of pins set by the first port 110 and the second port 111, the signal bridging module 13 may only include the DP signal bridging sub-module 130, may only include the USB signal bridging sub-module, or may include the DP signal The bridge sub-module 130 and the USB signal bridge sub-module are not limited in this embodiment.

As an optional implementation manner, each sub-module in the signal bridge module 13 can be selected, but is not limited to the Spectra 7 DreamWeVR chip with low power consumption and small size performance. For example, the first DP signal bridging sub-module 130 can select VR8300-DisplayPort chip or VR8200-DisplayPort, wherein the VR8300-DisplayPort HBR3 embedded cable processor can provide up to 32.4Gbps DisplayPort bandwidth at 5K resolution, suitable for 15 million Cinematic video in pixels. The VR8200-DisplayPort HBR2 embedded cable processor is capable of delivering up to 21.6Gbps of DisplayPort bandwidth at 4K resolution.

For another example, the first USB signal bridging sub-module 131 and the second USB signal bridging sub-module 130 can choose VR8051 and VR8050 chips, wherein the VR8051-USB 3.2Gen 2 embedded cable processor can provide up to 10Gbps sensor/camera data , for location tracking and gesture recognition, etc. VR8050 - USB 3.2Gen 1 Embedded Cable Processor - Provides up to 5Gbps of sensor/camera data for location tracking and gesture recognition etc. In actual implementation, the first USB signal bridging sub-module 131 and the second USB signal bridging sub-module 132 may be the same or different, which is not limited in this embodiment.

As a possible implementation manner, when the signal bridging module 13 is used for signal bridging and forwarding, the power supply required by the signal bridging module 13 when it works can be provided by the power supply module 12, or can be provided by an external device connected to the second port 111 ( If provided by the main control part), this Embodiment 1 does not limit it here.

Further, the power supply terminal 10 may further include a first cable, and one end of the first cable is disposed inside the power supply terminal 10 and is electrically connected to the second port 111 . Optionally, the first cable can be selected, but is not limited to a Type-c data cable without VBUS. The Type-C is a connection interface of the USB interface. It can be inserted on both sides, with a size of about 8.3mm×2.5mm. Like other interfaces, it supports USB standard charging, data transmission, display output and other functions. It should be noted that if the power supply terminal 10 needs to supply power to the main control part, a Type-C data cable can be selected as the first cable, which is not limited in this embodiment.

In addition, the power supply terminal 10 may further include a second cable. One end of the second cable is connected to the first port 110 and the other end is connected to an external device. In actual implementation, the second cable may also be a Type-c data cable. This embodiment is not limited herein.

Based on the above design and description of the power supply terminal 10, as a possible implementation manner, as shown in FIG. For a split wearable device, the main control part 20 generally refers to electronic devices such as computers, mobile phones, and tablet computers that can issue control commands or/and perform data processing. The wearable part 30 may be an electronic device such as a virtual reality device, an augmented reality device, or a mixed reality device, which needs to be powered by the main control part 20 to perform functions such as information display and data collection.

Then, the first port 110 of the power supply terminal 10 can be connected with the wearable part 30, and the second port 111 can be connected with the main control part 20, and then the wearable part 30 can be powered by the power supply terminal 10, so that the wearable part 30 can Information collection, data display or data interaction with the main control part 20 effectively avoids the existing problem of poor battery life of the main control part 20 due to the need to supply power to the wearable part 30 through the main control part 20, and greatly reduces the The power consumption of the main control part 20 is reduced, and the battery life time of the split wearable device is effectively prolonged.

In addition, through the first port 110 and the second port 111 provided on the power supply terminal 10 , the data interaction between the main control part 20 and the wearable part 30 can be realized, and the original design of the split wearable device can also be unchanged. On the basis of the structure, the function of providing power supply to the wearable part 30 based on the power supply terminal 10 is realized, which effectively improves the user experience and reduces the product realization cost.

Embodiment 2

On the basis of the power supply terminal 10 given in the first embodiment, the power supply terminal 10 given in the second embodiment further includes a repeater for signal enhancement. For example, the power supply terminal 10 may include a DP signal repeater or/and a USB repeater.

As a possible implementation manner, the power supply terminal 10 may include a DP signal repeater; the DP signal repeater is connected between the first DP signal pin D1 and the second DP signal pin D2. For example, the DP signal repeater can be connected between the first DP signal pin D1 and the signal bridge sub-module 130, and for example, the DP signal repeater can also be connected between the second DP signal pin D2 and the signal bridge Between sub-modules 130, etc.

As yet another implementation manner, the power supply terminal 10 may further include a USB signal repeater; the USB signal repeater may be connected between the first USB signal pin U1 and the third USB signal pin U3; and/or the USB signal repeater The signal repeater is connected between the second USB signal pin U2 and the fourth USB signal pin U4. For example, the USB signal repeater can be connected between the first USB signal pin U1 and the first USB signal bridging sub-module 131, and for example, the USB signal repeater can also be connected to the first USB signal bridging sub-module 131 and the third USB signal pin U3, etc.

Optionally, the repeater provided in the second embodiment may include one or more DP repeaters and USB repeaters (eg, USB 3.0 repeaters). In addition, it should be noted that, in some embodiments, for some unidirectional transmission protocols, such as DP protocol, only one repeater may be set, while in some embodiments, for bidirectional transmission protocols, such as USB3.0 protocol, Then, a repeater needs to be placed at the receiving end of the bidirectionally transmitted data, so as to realize the amplification processing of the bidirectional data and ensure the quality of the data transmission.

As a possible implementation, the signal bridge module 13, the DP repeater, and the USB repeater can be integrated on a PCB (Printed Circuit Board, Chinese name is printed circuit board) circuit board, and then the signal bridge module is integrated 13 and the PCB circuit board of the repeater are arranged in the terminal body 11 . It should be noted that this embodiment does not limit the integration manner of the signal bridge module 13 and the repeater on the PCB circuit board.

In the above technical solution given in the second embodiment, by adding a repeater (such as a DP repeater, a USB repeater) to the power supply terminal 10, the wearable part 30 and the main control part can be effectively avoided due to signal attenuation. The problems of low data interaction efficiency and unstable signal between 20 ensure the working performance of the split wearable device. Especially when the time distance between the wearable part 30 , the power supply terminal 10 and the main control part 20 is too long, the design of the repeater can effectively ensure the user experience.

Embodiment 3

On the basis of the power supply terminal 10 given in Embodiment 1 and Embodiment 2, this embodiment provides a wearable system. The wearable system may include a split wearable device and the above-mentioned power supply terminal 10. The split wearable system The wearable device may include the wearable part 30 and the main control part 20 shown in FIG. 6 . The power supply terminal 10 is connected to the wearable part 30 through the first port 110 , and the power supply terminal 10 is connected to the main control part 20 through the second port 111 . Wherein, the power module 12 in the power supply terminal 10 provides power supply for the wearable part 30 to realize data interaction with the main control part 20 .

Optionally, the main control part 20 generally refers to an electronic device such as a computer, a mobile phone, a tablet computer, etc., which can issue control commands or/and perform data processing and the like. The wearable part 30 may be an electronic device such as a virtual reality device, an augmented reality device, or a mixed reality device, which needs to be powered by the main control part 20 to perform functions such as information display and data collection.

It should be noted that since the power supply terminal 10 in the wearable system given in this embodiment has the same or corresponding technical means as the power supply terminal 10 given in the first embodiment or the second embodiment, the For the detailed description of the power supply terminal 10 of the wearable system, reference may be made to the detailed description of the power supply terminal 10 in the first embodiment or the second embodiment, which is not repeated in this embodiment.

Based on the foregoing description of the wearable system, please refer to FIG. 7 , the glasses-shaped electronic device shown in FIG. 7 is the wearable part 30 , and the mobile phone-shaped electronic device is the main control part 20 . Wherein, the first cable 50 is used to realize the transmission of control signals or other data signals, and the second cable 40 is used to realize the transmission of electric power, control signals or other data signals. It can be understood that, the connection between the second cable 40 and the wearable part 30 and the connection between the first cable 50 and the power supply terminal 10 may adopt the fixed connection as shown in FIG. The connection between the two needs to be designed as a detachable connection, which is not limited in this embodiment.

In the wearable system given in the embodiment of the present application, the power supply terminal 10 provides power supply for the wearable part 30 in the split wearable device, instead of the existing power supply for the wearable part 30 through the main control part 20 In this way, the power consumption of the main control part 20 is greatly reduced, and the battery life of the split wearable device is effectively prolonged.

In addition, the data exchange between the main control part 20 and the wearable part 30 in the split wearable device is realized through the signal bridge module 13 disposed in the power supply terminal 10, which can be achieved without changing the original structure of the split wearable device. On the basis, the function of providing power supply to the wearable part 30 based on the power supply terminal 10 is realized, which effectively improves the user experience and reduces the product realization cost.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments.

If the integrated units in the above-mentioned embodiments are implemented in the form of software functional units and sold or used as independent products, they may be stored in the above-mentioned computer-readable storage medium. Based on such understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art, or all or part of the technical solution, and the computer software product is stored in a storage medium , including several instructions for causing one or more computer devices (which may be personal computers, servers, or network devices, etc.) to execute all or part of the steps of the methods of the various embodiments of the present invention.

In the above-mentioned embodiments of the present invention, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

In the several embodiments provided in this application, it should be understood that the disclosed client may be implemented in other manners. The device embodiments described above are only illustrative, for example, the division of units is only a logical function division. In actual implementation, there may be other division methods, for example, multiple units or components may be combined or integrated into Another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of units or modules, and may be in electrical or other forms.

Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, without departing from the principles of the present utility model, several improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (4)

1. A power supply terminal is characterized by comprising a terminal body and a power supply module integrated in the terminal body, wherein the terminal body is provided with a first port and a second port;

the first port comprises a power line pin and a plurality of first data signal pins, and the second port comprises a plurality of second data signal pins;

the power line pins are connected with the power module and used for transmitting electric energy, and the plurality of first data signal pins are respectively connected with the plurality of second data signal pins and used for transmitting data signals.

2. The power supply terminal of claim 1, wherein the plurality of first data signal pins comprises at least one of a first DP signal pin, a first USB signal pin, and a second USB signal pin, and the plurality of second data signal pins comprises at least one of a second DP signal pin, a third USB signal pin, and a fourth USB signal pin;

the first DP signal pin is connected with the second DP signal pin and used for transmitting audio and video signals, the first USB signal pin is connected with the third USB signal pin, and the second USB signal pin is connected with the fourth USB signal pin and used for transmitting universal serial bus data;

the power supply terminal can also comprise a signal bridging module, wherein the signal bridging module comprises a DP signal bridging submodule, a first USB signal bridging submodule and a second USB signal bridging submodule;

the input end of the DP signal bridging submodule is connected with the second DP signal pin, and the output end of the DP signal bridging submodule is connected with the first DP signal pin;

the input end of the first USB signal bridging submodule is connected with the second USB signal pin, and the output end of the first USB signal bridging submodule is connected with the first USB signal pin;

the input end of the second USB signal bridging submodule is connected with the third USB signal pin, and the output end of the second USB signal bridging submodule is connected with the fourth USB signal pin;

the power supply terminal may further include a DP signal repeater;

the DP signal repeater is connected between the first DP signal pin and the second DP signal pin;

the power supply terminal may further include a USB signal repeater;

the USB signal repeater is connected between the first USB signal pin and the third USB signal pin; and/or

The USB signal repeater is connected between the second USB signal pin and the fourth USB signal pin;

an electric energy storage module is arranged in the power supply module;

the first port is a Type-c interface, and the second port is a Type-c interface without a VBUS pin;

the power supply terminal further comprises a first cable, and one end of the first cable is arranged inside the power supply terminal and is electrically connected with the second port.

3. A wearable system comprising a split wearable device and the power supply terminal of any of claims 1-2, the split wearable device comprising a wearable portion and a master control portion;

the power supply terminal is connected with the wearable part through a first port, and the power supply terminal is connected with the main control part through a second port.

4. The wearable system of claim 3, wherein the wearable portion is a virtual reality device, an augmented reality device, or a mixed reality device.

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