CN113904401A - Power supply terminal and wearable system - Google Patents
Power supply terminal and wearable system Download PDFInfo
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- CN113904401A CN113904401A CN202111064009.5A CN202111064009A CN113904401A CN 113904401 A CN113904401 A CN 113904401A CN 202111064009 A CN202111064009 A CN 202111064009A CN 113904401 A CN113904401 A CN 113904401A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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Abstract
The embodiment of the application discloses a power supply terminal and a wearable system, wherein the power supply terminal comprises a terminal body and a power supply module integrated in the terminal body, and 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. This application is through the ingenious design to power supply terminal for power supply terminal can realize providing external electric energy, can also realize data signal's switching.
Description
The application is a divisional application with application number 201911067997.1 and invented name of 'power supply terminal and wearable system' filed on 11, 4 and 2019.
Technical Field
The application relates to the technical field of split type equipment design, in particular to a power supply terminal and a wearable system.
Background
Split wearable devices such as AR (Augmented Reality) devices, VR (Virtual Reality) devices, MR (Mix Reality) devices, and the like have the characteristics of being small, light, convenient to wear, and the like, and have gradually become the main design stream in the fields of AR, VR, MR, and the like. However, because the power supply is not arranged inside the split wearable device, the main control part of the split wearable device provides power supply for the work of the split wearable device, and also provides power supply for the wearable part, so that the power supply endurance of the main control part of the split wearable device becomes a technical problem to be solved urgently in the field.
Disclosure of Invention
In a first aspect, an embodiment of the present application provides a power supply terminal, including a terminal body and a power module integrated in the terminal body, where 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.
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 the plurality of second data signal pins include 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.
Further, as a possible implementation manner, the power supply terminal may further include a signal bridging module, where the signal bridging module includes 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.
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, an electric energy storage module is disposed in the power 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 electrically connected to the second port.
In a second aspect, the embodiment of the present application further provides a wearable system, which includes a detachable wearable device and the power supply terminal described above, where the detachable wearable device includes a wearable portion and a main 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.
Further, as a possible implementation, the wearable portion is a virtual reality device, an augmented reality device, or a mixed reality device.
In the technical scheme provided by the embodiment of the application, through the ingenious design of the power supply terminal, the power supply terminal can supply electric energy to the outside through a power line pin arranged on the first port, and can also realize the switching of data signals through a data signal pin on the first port and a data signal pin on the second port, so that the problem of poor power supply endurance of the main control part caused by the fact that the main control part needs to supply electric energy for the wearable part in the split type wearable device when the main control part and the wearable part are in data interaction in the related technology is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic block diagram of a power supply terminal according to an exemplary embodiment.
Fig. 2 is a schematic block diagram of a power supply terminal according to another exemplary embodiment.
Fig. 3 is a schematic block diagram of a power supply terminal according to still another exemplary embodiment.
Fig. 4 is a schematic block diagram of a power supply terminal according to still another exemplary embodiment.
Fig. 5 is a schematic block diagram of a power supply terminal according to still another exemplary embodiment.
Fig. 6 is a block diagram of a wearable system according to an exemplary embodiment.
Fig. 7 is a schematic view of an application scenario of a power supply terminal according to an exemplary embodiment.
Icon: 10-a power supply terminal; 11-a terminal body; 110 — a first port; 111-a second port; 12-a power supply module; 13-a signal bridging module; 130-DP signal bridging submodule; 131-a first USB signal bridging submodule; 132-a second USB signal bridging submodule; 20-a main control part; 30-a wearable portion; 50-a first cable; 40-a second cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first", "second", and the like in the description and claims of the present invention and in the drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Taking a split wearable device as an AR device as an example, a head-mounted part and a main control part in an existing AR device are connected through a cable. The head-mounted part is used for realizing a data acquisition function based on a set sensor (such as an image acquisition sensor, a humidity sensor, a temperature sensor, a sound acquisition sensor and the like) and sending acquired data to the main control part. The main control part processes the received data and then transmits the processed data back to the head-mounted part and displays the processed data by using a display in the head-mounted part, or sends a control instruction to the head-mounted part, and the like. In the foregoing data interaction process, the power consumption of the AR device mainly depends on the calculation amount of a CPU (Central Processing Unit), a GPU (Graphics Processing Unit), and the like in the main control portion and the work energy consumption of the head-mounted portion itself. The electric energy in the working process of the head-wearing part is provided by the main control part, so that the head-wearing part has the performances of convenience, smallness and the like, and the battery endurance time of the main control part is short.
Therefore, in order to prolong the endurance time of the main control part connected with the split wearable device and reduce the energy consumption of each functional module, at present, the energy consumption reduction is mainly realized by reducing the utilization rates of the CPU and the GPU, reducing the screen brightness, reducing the volume, closing unnecessary functional modules in different application scenes and the like, but the utilization rates of the CPU and the GPU can be reduced by the methods, which is equivalent to reducing the running speed of the main end of the main control part, and the running speeds of applications such as large games can be blocked, delayed and the like. In addition, reducing screen brightness, volume, etc. also reduces the sensory experience for the wearer.
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-type device, particularly the split-type wearable device. The technical solution provided by the present application is described below with reference to the drawings and examples, and the contents are as follows.
Example one
As shown in fig. 1, which is a schematic block structure diagram of a power supply terminal 10 according to an embodiment of the present disclosure, the power supply terminal 10 includes a terminal body 11 and a power module 12 integrated in the terminal body 11, and the terminal body 11 is provided with a first 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 module 12 is configured to provide power for an external device connected through the first port 110, for example, the power module 12 may provide power for a split wearable device such as an AR, a VR, or an MR, so that the wearable device can perform information acquisition, display, or perform data interaction with a main control portion.
Optionally, the model of the power module 12 may be flexibly selected according to actual needs, for example, the power module 12 may be selected, but is not limited to, a 5V/2A power module, and the like. As a possible implementation manner, the power module 12 may further include an electric energy storage module, which can be implemented by using the existing technology of the power bank, and this embodiment is not described herein again.
Further, the first port 110 is used for realizing transmission of power and data signals, and the second port 111 is used for realizing transmission of data signals. 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 manner to implement data signal transmission. The data signal mentioned here includes a signal representing control, a signal representing audio and video, and the like.
Alternatively, 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) signal pin, and a second USB signal pin, and 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. Each of the first DP signal pin, the first USB signal pin, the second DP signal pin, the third USB signal pin, and the fourth USB signal pin is not limited to the number of pins included therein, for example, the first DP signal pin may be specifically one pin, two pins, or four pins.
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. It should be noted that, the actual arrangement of the data signal pins in the first port 110 and the second port 111 can be flexibly arranged according to the requirement, and the embodiment is not limited herein. When the first port 110 and the second port 111 are connected to the split-type device, respectively, the two parts of the split-type device can interact through the first port 110 and the second port 111.
For example, as shown in fig. 2, when the audio/video signal is required to be switched through the power supply terminal 10, the plurality of first data signal pins may include a first DP signal pin D1, the plurality of second data signal pins may include a second DP signal pin D2, and the first DP signal pin D1 is connected to the second DP signal pin D2 for transmitting the audio/video signal.
For example, as shown in fig. 3, when the USB data is required to be transferred 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 may include a third USB signal pin U3 and a fourth USB signal pin U4, the first USB signal pin U1 is connected to the third USB signal pin U3, and the second USB signal pin U2 is connected to the fourth USB signal pin U4 for transmitting the USB data.
For another example, as shown in fig. 4, when it is required to transmit the audio/video signal and the USB 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 U1, and a second USB signal pin U2, and the plurality of second data signal pins may 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 to the second DP signal pin D2 for transmitting audio/video signals, the first USB signal pin U1 is connected to the third USB signal pin U3, and the second USB signal pin U2 is connected to the fourth USB signal pin U4 for transmitting USB data.
In practical implementation, the first port 110 may be, but is not limited to, a Type-c interface, and the second port 111 may also be, but is not limited to, a Type-c interface without a VBUS pin.
By arranging the first port 110 and the second port 111 on the power supply terminal 10, the power supply terminal 10 can provide power supply to the outside through the power line pin V1 arranged on the first port 110, and can also realize data signal switching through the data signal pin on the first port 110 and the data signal pin on the second port 111, so as to solve the problem of poor power supply endurance of the main control part caused by the fact that the main control part needs to provide power supply to the wearable part when the main control part and the wearable part perform data interaction in the related art.
Further, in order to effectively ensure the signal transfer quality, the power supply terminal 10 may further include a signal bridging module 13, where the signal bridging module 13 includes a DP signal bridging submodule 130, a first USB signal bridging submodule 131, and a second USB signal bridging submodule 132. The input terminal of the DP signal bridging submodule 130 is connected to the second DP signal pin D2, and the output terminal thereof is connected to the first DP signal pin D1.
The input end of the first USB signal bridging submodule 131 is connected to the third USB signal pin U3, and the output end thereof is connected to the first USB signal pin U1. The input end of the second USB signal bridging submodule 132 is connected to the second USB signal pin U2, and the output end thereof is connected to the fourth USB signal pin U4.
By the arrangement of the signal bridging module 13, the signal quality when the signal bridging is performed through the power supply terminal 10 can be effectively improved. It should be noted that, according to the types of the pins disposed on the first port 110 and the second port 111, the signal bridging module 13 may only include the DP signal bridging submodule 130, may also only include the USB signal bridging submodule, and may also include the DP signal bridging submodule 130 and the USB signal bridging submodule, which is not limited in this embodiment.
As an alternative implementation, each sub-module in the signal bridging module 13 can be selected from, but is not limited to, a Spectra 7 DreamWeVR chip with low power consumption and small size performance. For example, the first DP signal bridging sub-module 130 may be a VR8300-DisplayPort chip or a VR8200-DisplayPort, wherein the VR8300-DisplayPort HBR3 embedded cable processor can provide a DisplayPort bandwidth of up to 32.4Gbps with a resolution of 5K, and is suitable for 1500-megapixel cinema-level video. The VR8200-DisplayPort HBR2 embedded cable processor can provide DisplayPort bandwidth up to 21.6Gbps with 4K resolution.
For another example, the first USB signal bridging sub-module 131 and the second USB signal bridging sub-module 130 may be VR8051 or VR8050 chips, where the VR8051-USB 3.2Gen 2 embedded cable processor can provide up to 10Gbps of sensor/camera data for position tracking, gesture recognition, and the like. VR8050-USB 3.2Gen 1 embedded cable processor-provides up to 5Gbps of sensor/camera data for position tracking, gesture recognition, etc. In practical implementation, the first USB signal bridging submodule 131 and the second USB signal bridging submodule 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 bridges and forwards the signal, the power supply required by the signal bridging module 13 during operation may be provided by the power module 12, or may be provided by an external device (such as a main control part) connected to the second port 111, and this embodiment is not limited herein.
Further, the power supply terminal 10 may further include a first cable, one end of which is disposed inside the power supply terminal 10 and electrically connected to the second port 111. Optionally, the first cable may be selected, but is not limited to, a Type-c data line without VBUS. The Type-C is a connecting interface of the USB interface, can be inserted without dividing the front and the back, has the size of about 8.3mm multiplied by 2.5mm, and supports the functions of charging, data transmission, display output and the like of the USB standard like other interfaces. It should be noted that if it is necessary to supply power to the main control portion through the power supply terminal 10, the Type-C data line 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 of the second cable is externally connected to an external device. The present embodiment is not limited thereto.
Based on the above design and description of the power supply terminal 10, as a possible implementation manner, as shown in fig. 6, it is assumed that the power supply terminal 10 provided in this embodiment is applicable to a split wearable device including a wearable portion 30 and a main control portion 20, and the main control portion 20 generally refers to an electronic device such as a computer, a mobile phone, a tablet computer, and the like, which can issue a control command or/and perform data processing and the like. The wearable portion 30 may be an electronic device such as a virtual reality device, an augmented reality device, or a mixed reality device that requires power supply by the main control portion 20 for functions such as information display, data acquisition, and the like.
Then, the first port 110 of the power supply terminal 10 may be connected to the wearable portion 30, the second port 111 is connected to the main control portion 20, and then the wearable portion 30 may be powered by the power supply terminal 10, so that the wearable portion 30 may perform information acquisition, data display or perform data interaction with the main control portion 20, thereby effectively avoiding the problem that the battery endurance of the main control portion 20 is poor due to the fact that the wearable portion 30 needs to be powered by the main control portion 20, greatly reducing the power consumption of the main control portion 20, and effectively prolonging the battery endurance time of the split wearable device.
In addition, through the first port 110 and the second port 111 arranged on the power supply terminal 10, while data interaction between the main control part 20 and the wearable part 30 is realized, a function of providing electric energy supply for the wearable part 30 based on the power supply terminal 10 can be realized on the basis of not changing the original structure of the split type wearable device, so that user experience is effectively improved, and product implementation cost is reduced.
Example two
On the basis of the power supply terminal 10 in the first embodiment, the power supply terminal 10 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, 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 may be connected between the first DP signal pin D1 and the signal bridging submodule 130, and for example, the DP signal repeater may be connected between the second DP signal pin D2 and the signal bridging submodule 130.
As still another implementation, the power supply terminal 10 may further include a USB signal repeater; the USB signal repeater can be 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. For example, the USB signal repeater may be connected between the first USB signal pin U1 and the first USB signal bridging submodule 131, and for example, the USB signal repeater may be connected between the first USB signal bridging submodule 131 and the third USB signal pin U3.
Optionally, the repeater in this embodiment two may include one or more DP repeaters and USB repeaters (e.g., USB3.0 repeater). In addition, it should be noted that, in some embodiments, only one repeater may be provided for some unidirectional transmission protocols, for example, the DP protocol, and in some embodiments, for bidirectional propagation protocols, for example, the USB3.0 protocol, it is necessary to separately place one repeater at a receiving end of data transmitted in both directions, so as to implement amplification processing on the data in both directions and ensure data transmission quality.
As a possible implementation manner, the signal bridge module 13, the DP repeater, and the USB repeater may be integrated on a PCB (Printed Circuit Board), and the PCB integrated with the signal bridge module 13 and the USB repeater is disposed in the terminal body 11. It should be noted that the embodiment is not limited with respect to the way the signal bridging module 13 and the repeater are integrated on the PCB circuit board.
In the above technical solution provided in this embodiment two, by adding a repeater (such as a DP repeater or a USB repeater) to the power supply terminal 10, the problems of low data interaction efficiency, unstable signal, and the like between the wearable part 30 and the main control part 20 due to signal attenuation can be effectively avoided, and the working performance of the split wearable device is ensured. Especially, when the wearable part 30, the power supply terminal 10 and the main control part 20 are too far away from each other, the design of the relay can effectively ensure the user experience.
EXAMPLE III
On the basis of the power supply terminal 10 provided in the first embodiment and the second embodiment, the present embodiment provides a wearable system, which may include a split wearable device and the power supply terminal 10 described above, where the split wearable device may include the wearable portion 30 and the main control portion 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.
Alternatively, 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 a control command or/and perform data processing, etc. The wearable portion 30 may be an electronic device such as a virtual reality device, an augmented reality device, or a mixed reality device that requires power supply by the main control portion 20 for functions such as information display, data acquisition, and the like.
It should be noted that, since the power supply terminal 10 in the wearable system in the present embodiment has the same or corresponding technical means as the power supply terminal 10 in the first embodiment or the second embodiment, the detailed description of the power supply terminal 10 in the wearable system in the present embodiment may refer to the detailed description of the power supply terminal 10 in the first embodiment or the second embodiment, and the detailed description of the present embodiment is not repeated herein.
Based on the above description of the wearable system, please refer to fig. 7, in which the glasses-shaped electronic device shown in fig. 7 is the wearable portion 30, and the mobile phone-shaped electronic device is the main control portion 20. The first cable 50 is used for transmitting control signals or other data signals, and the second cable 40 is used for transmitting power, control signals or other data signals. It is understood that the connection between the second cable 40 and the wearable portion 30, and the connection between the first cable 50 and the power supply terminal 10 may be a fixed connection as shown in fig. 7, or may be a detachable connection according to actual needs, which is not limited in this embodiment.
In the wearable system provided by the embodiment of the application, the power supply terminal 10 provides power supply for the wearable part 30 in the split wearable device, and the existing mode of providing power supply for the wearable part 30 through the main control part 20 is replaced, so that the power consumption of the main control part 20 is greatly reduced, and the battery endurance time of the split wearable device is effectively prolonged.
In addition, data interaction between the main control part 20 and the wearable part 30 in the split wearable device is realized through the signal bridging module 13 arranged in the power supply terminal 10, so that the function of providing electric energy supply for the wearable part 30 based on the power supply terminal 10 can be realized on the basis of not changing the original structure of the split wearable device, the user experience is effectively improved, and the product realization cost is reduced.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially implemented in the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, or network devices) to execute all or part of the steps of the method according to the embodiments of the present invention.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely illustrative, and for example, a division of a unit is merely a division of a logic function, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (10)
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.
3. The power supply terminal of claim 2, further comprising a signal bridging module comprising 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.
4. The power supply terminal according to claim 2 or 3, wherein the power supply terminal further comprises a DP signal repeater;
the DP signal repeater is connected between the first DP signal pin and the second DP signal pin.
5. The power supply terminal according to claim 2 or 3, wherein the power supply terminal further comprises 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.
6. The power supply terminal of claim 1, wherein the power module has a power storage module disposed therein.
7. The power supply terminal of any one of claims 1-3, wherein the first port is a Type-c interface and the second port is a Type-c interface without a VBUS pin.
8. The power supply terminal of claim 7, further comprising a first cable having one end disposed within the power supply terminal and electrically connected to the second port.
9. A wearable system, comprising a split wearable device and the power supply terminal of any of claims 1-8, 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.
10. The wearable system of claim 9, wherein the wearable portion is a virtual reality device, an augmented reality device, or a mixed reality device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064009.5A CN113904401A (en) | 2019-11-04 | 2019-11-04 | Power supply terminal and wearable system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911067997.1A CN110854948B (en) | 2019-11-04 | 2019-11-04 | Power supply terminal and wearable system |
| CN202111064009.5A CN113904401A (en) | 2019-11-04 | 2019-11-04 | Power supply terminal and wearable system |
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| CN201911067997.1A Division CN110854948B (en) | 2019-11-04 | 2019-11-04 | Power supply terminal and wearable system |
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| CN113839274B (en) * | 2021-08-10 | 2024-02-06 | 立讯精密工业股份有限公司 | Power supply device and power supply method for digital equipment and VR, AR or MR equipment |
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| CN110854948B (en) | 2021-09-14 |
| CN110854948A (en) | 2020-02-28 |
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