CN113839274B - Power supply device and power supply method for digital equipment and VR, AR or MR equipment - Google Patents
Power supply device and power supply method for digital equipment and VR, AR or MR equipment Download PDFInfo
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- CN113839274B CN113839274B CN202110911835.2A CN202110911835A CN113839274B CN 113839274 B CN113839274 B CN 113839274B CN 202110911835 A CN202110911835 A CN 202110911835A CN 113839274 B CN113839274 B CN 113839274B
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- 238000000034 method Methods 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001934 delay Effects 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
Abstract
A power supply apparatus for use between a digital device and a VR, AR or MR device, comprising: an internal device; a male connector connected to an internal device by a cable, the male connector comprising: the first male connector is connected with digital equipment; a second male connector for connecting to a VR, AR or MR device; the female connector is positioned outside the internal device; a housing enclosing the internal device; wherein the internal device comprises: the handshake protocol module is connected with the first male connector, the second male connector and the female connector; a main power supply on-off module; the USB2.0 switch assembly is connected with the first male connector, the second male connector and the handshake protocol module; the battery device comprises a charging assembly which is connected with the main power on-off module; the secondary power on-off assembly is connected with the second male connector and the battery device, wherein the first male connector, the second male connector and the female connector are grounded, and signal terminals between the first male connector and the second male connector are interconnected.
Description
Technical Field
The present invention relates to a bidirectional power supply device and method, and more particularly, to a power supply device and method between a digital device and a VR, AR or MR device.
Background
After a data connecting wire used in the current market is connected with digital equipment and VR, AR or MR equipment, the VR, AR or MR equipment needs to consume mobile phone electric quantity, and the digital equipment also consumes electric quantity, so that the endurance time of the digital equipment is obviously shortened; the design of the power supply capability of some digital equipment is insufficient, and the instantaneous large current generated when the VR, AR or MR equipment works triggers the self-protection starting of the power supply circuit of the digital equipment, and the power supply of the power supply is closed, so that the VR, AR or MR equipment can be powered down to stop working.
Disclosure of Invention
In order to solve the above problems, the present invention provides a power supply apparatus and a power supply method for use between a digital device and a VR, AR or MR device, which can solve the above problems.
The invention relates to a power supply device used between a digital device and a VR, AR or MR device, which comprises: internal means for processing various signal currents; a male connector connected to the internal device by a cable, the male connector comprising: the first male connector is connected with the digital equipment; a second male connector connecting the VR, AR or MR device; the female connector is positioned outside the internal device and used for connecting an external charger; a housing covering the internal device; wherein the internal device comprises: the handshake protocol module is used for connecting the first male connector, the second male connector and the female connector and completing handshake protocol; the main power supply starting and stopping module is used for starting and stopping the main power supply; the USB2.0 switch component is used for connecting the first male connector, the second male connector and the handshake protocol module, and is used for switching between USB2.0 signal connection of the digital device and VR, AR or MR device and switching between USB2.0 signal connection of the digital device and the handshake protocol module; the battery device comprises a charging assembly which is connected with the main power on-off module; the secondary power on-off assembly is connected with the second male connector and the battery device, wherein the first male connector, the second male connector and the female connector are grounded, and signal terminals between the first male connector and the second male connector are interconnected.
The power supply device, wherein the handshake protocol module includes: the first handshake protocol device is connected with the first male connector and the female connector and used for completing handshake protocol with the digital equipment and the charger; and the second handshake protocol device is connected with the second male connector, the female connector, the secondary power on-off component and the first handshake protocol device and is used for completing handshake protocol with the VR, AR or MR equipment.
The power supply device, wherein, this main power source opens and shuts the module and includes: the first power on-off assembly is connected with the female connector and the first handshake protocol device; the second power on-off assembly is connected with the first male connector, the first handshake protocol device and the first power on-off assembly.
The power supply device described above, wherein further includes: the delay component is connected with the first power on-off component and the second power on-off component and the charging component to delay the closing of the positive electrode connection of the battery.
The power supply device described above, wherein further includes: the boosting assembly is connected with the charging assembly and the secondary power supply start-stop assembly and is used for converting input voltage into rated voltage and outputting the rated voltage to the second male connector.
A power supply method for use between a digital device and a VR, AR or MR device, wherein the power supply method is applied to the power supply apparatus of claim 1, the power supply method comprising: a. connecting the female connector with a charger, the first male connector with the digital device, the second male connector with the VR, AR or MR device; b. the handshake protocol module completes handshake protocol with the digital equipment, the charger, the VR, AR or MR equipment, and starts the main power on-off module and the secondary power on-off component to allow data and current to be transmitted; c. the charger current supplies power to the digital equipment through the main power on-off module; d. the charger current supplies power to the VR, AR or MR equipment through the main power on-off module, the battery device and the secondary power on-off component, and the battery device can shunt part of the charger current to charge the battery device by the charging component in an undercharged state; e. after the digital device, the battery means are fully charged, the charger will only be used to power the VR, AR or MR device.
The above power supply method, wherein the handshake protocol module includes a first handshake protocol device and a second handshake protocol device, and step b further includes: b1. the first handshake protocol device completes handshake protocol with the digital equipment and the charger through the first male connector and the female connector, and starts the main power supply start-stop module; b2. the second handshake protocol device completes handshake protocol with the VR, AR or MR equipment through the second male connector, the female connector and the first handshake protocol device, and starts the secondary power supply on-off component.
The above power supply method, wherein the main power on-off module includes a first power on-off component, a second power on-off component, and step c further includes: c1. the charger current passes through the first power on-off component, and the second power on-off component supplies power to the digital equipment.
In the above power supply method, the battery device is further connected with a delay component, and the step e includes the following steps: f. disconnecting the female connector from the charger, and f1. when the digital device starts the self-protection circuit to power off, delaying the disconnection of the battery device by the delay component, wherein the current transmitted by the battery device by the VR, AR or MR device is supplied by the secondary power supply on-off component during the disconnection, and supplying power to the VR, AR or MR device through the second power supply on-off component, the battery device and the secondary power supply on-off component after the digital device resumes power supply; f2. and under the state that the digital equipment does not start the self-protection circuit, the delay component is not started, and the digital equipment supplies power to the VR, AR or MR equipment through the second power on-off component, the battery device and the secondary power on-off component.
The power supply method, wherein the power supply device further includes a boost component for converting the input voltage into the rated voltage, and step d includes: d1. the charger current supplies power to the VR, AR or MR equipment through the main power on-off module, the battery device, the boosting component and the secondary power on-off component, and the battery device can split part of the charger current to charge the inside of the battery device by using the charging component in an under-full state.
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Drawings
Fig. 1 is an external view of a power supply device according to an embodiment of the invention.
Fig. 2 is a detailed view of the internal structure of the power supply device according to an embodiment of the present invention.
Fig. 3 is a flowchart of a power supply method of a power supply device according to an embodiment of the invention.
Wherein, the reference numerals:
1: power supply device
10: internal device
111: first power on-off assembly
112: second power on-off assembly
121: first handshake protocol apparatus
122: second handshake protocol apparatus
13: battery device
130: charging assembly
14: boosting assembly
15: secondary power supply on-off assembly
16: USB2.0 switch assembly
100: first male connector
200: second male connector
300: female connector
400: outer casing
S10-S92: step (a)
Detailed Description
The following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, so as to further understand the purpose, the scheme and the effects of the present invention, but not to limit the scope of the appended claims.
Certain terms are used throughout the description and following claims to refer to particular components or elements, and it will be appreciated by those of ordinary skill in the art that a technical user or manufacturer may refer to the same component or element by different terms or terminology. The present specification and the following claims do not take the form of an element or component with the difference in name, but rather take the form of an element or component with the difference in function as a criterion for distinguishing. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The term "coupled," as used herein, includes any direct or indirect electrical connection. Indirect electrical connection means include connection via other devices.
It should be noted that, in the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Fig. 1 and 2 are schematic views of an external and internal structure of a power supply device according to an embodiment of the invention. The power supply device 1 is used in this embodiment between a digital device and a VR, AR or MR device. The power supply device 1 includes: an internal device 10 for processing various signal currents. The male connector is connected to the internal device 10 by a cable. In the present embodiment, the male connector includes a first male connector 100 connected to the digital device and a second male connector 200 connected to the VR, AR or MR device, but the invention is not limited thereto, and other numbers of male connectors may be included according to practical needs. The female connector 300 is located outside the internal device 10 for connecting to an external charger. The housing 400 is wrapped around the inner device 10.
The internal device 10 includes a handshake protocol module for connecting the first male connector 100, the second male connector 200 and the female connector 300 and completing a handshake protocol. In this embodiment, the handshake protocol module includes a first handshake protocol apparatus 121 connected to the first male connector 100 and the female connector 300 for completing handshake protocol with the digital device and the charger. The second handshake protocol apparatus 122 is connected to the second male connector 200, the female connector 300, the secondary power on-off component 15, and the first handshake protocol apparatus 121 for completing handshake protocol with VR, AR, or MR devices, but the invention is not limited thereto, and the number and connection relationship of the handshake protocol apparatuses may vary depending on the practical application. The power supply also comprises a main power supply on-off module which is used for on-off the main power supply. In this embodiment, the main power on/off module includes a first power on/off component 111 connected to the female connector 300 and the first handshake protocol device 121, and a second power on/off component 112 connected to the first male connector 100, the first handshake protocol device 121 and the first power on/off component 111, but not limited thereto, and the number and connection relationship are changed according to practical applications. The USB2.0 switch assembly 16 is further included for connecting the first male connector 100, the second male connector 200 and the first handshake protocol apparatus 121, and is used for switching between the USB2.0 signal connection of the digital device and the VR, AR or MR device, and switching between the USB2.0 signal connection of the digital device and the first handshake protocol apparatus 121. The battery device 13 includes a charging assembly 130 connected to the first power on-off assembly 111 and the second power on-off assembly 112. The delay component is connected with the first power on-off component 111 and the second power on-off component 112 and the charging component 130 to delay the closing of the battery anode connection. Further included is a boost assembly 14 coupled to the charging assembly 130 for converting the input voltage to a nominal voltage for output to the second male connector 200. However, the present invention is not limited thereto, and the delay component and the boost component may be added or removed from the internal devices as actually needed. The internal device 10 further includes a secondary power on/off assembly 15 coupled to the second male connector 200, the boost assembly 14, and the second handshake protocol arrangement 122. The first male connector 100, the second male connector 200 and the female connector 300 are all grounded, and signal terminals between the first male connector 100 and the second male connector 200 are interconnected. Since signal transmission is not the focus of the present invention and is well known to those skilled in the art, it will not be described in detail herein.
Fig. 3 is a flowchart of a power supply method of a power supply device according to an embodiment of the invention. The power supply method comprises the following steps:
firstly, connecting the female connector 300 with a charger, the first male connector 100 with a digital device, the second male connector 200 with a VR, AR or MR device (step S10); after the connection is completed, the handshake protocol module completes handshake protocol with the digital device, charger, VR, AR or MR device, allowing data and current transmission. In this embodiment, the handshake protocol module includes a first handshake protocol means 121 and a second handshake protocol means 122, so that this step specifically includes: the first handshake protocol device 121 completes handshake protocol with the digital equipment and the charger through the first male connector 100 and the female connector 300; the second handshake protocol means 122 completes the handshake protocol with the VR, AR or MR device via the second male connector 200, the female connector 300 and the first handshake protocol means 121. The first handshake protocol apparatus 121 also turns on the main power on/off module, i.e. the first power on/off module 111 and the second power on/off module 112, while completing the handshake protocol (step S20); the second handshake protocol apparatus 122 turns on the secondary power on/off module 15 (step S30). Then, the charger current supplies power to the digital equipment through the main power on-off module. In this embodiment, the main power on/off module includes a first power on/off component 111 and a second power on/off component 112, so that the steps specifically include: the charger current passes through the first power on/off module 111, and the second power on/off module 112 supplies power to the digital device (step S40). While supplying power to the digital device, the charger current supplies power to the VR, AR or MR device through the main power on-off module, the battery device 13, the boost assembly 14 and the secondary power on-off assembly 15, and the battery device 13 shunts part of the charger current to charge itself by the charging assembly 130 in the under-charged state (step S50). The internal device 10 determines whether the digital apparatus and the battery device 13 are fully charged during charging (step S60), and the charger is only used to supply power to the VR, AR or MR apparatus after the digital apparatus and the battery device 13 are fully charged (step S70). Thereafter, if the female connector 300 is disconnected from the charger (step S80), two cases may occur according to whether the digital device activates the self-protection circuit (step S90): when the digital device starts the self-protection circuit to power off, the delay component delays the disconnection of the battery device 13. In the present embodiment, the delay time is exemplified by 1.5s, but not limited to this. During this period, the current transmitted by the battery device 13 by the VR, AR or MR device is supplied through the secondary power on-off component 15, and after the digital device resumes the power supply, the VR, AR or MR device is supplied through the second power on-off component 112, the battery device 13 and the secondary power on-off component 15 (step S91). Alternatively, when the digital device is not in the state of starting the self-protection circuit, the delay module is not started, and the digital device supplies power to the VR, AR or MR device through the second power on-off module 112, the battery device 13 and the secondary power on-off module 15 (step S92).
By the power supply device and the power supply method, the charger, the VR, the AR or the MR equipment and the digital equipment are connected into the same device and properly scheduled, so that the power supply dependence of the VR, the AR or the MR equipment on the digital equipment can be effectively reduced, and the burden of the digital equipment is reduced. In addition, the phenomena of dead black screen stop and the like caused by the fact that digital equipment is started to self-protect possibly caused by large current generated at the moment of power supply, and VR, AR or MR equipment is instantly not supplied with power, can be reduced.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A power supply apparatus for use between a digital device and a VR, AR or MR device, comprising:
internal means for processing various signal currents;
a male connector connected to the internal device by a cable, the male connector comprising:
the first male connector is connected with the digital equipment;
a second male connector connecting the VR, AR or MR device;
the female connector is positioned outside the internal device and used for connecting an external charger;
a housing covering the internal device;
characterized in that the internal device comprises:
the handshake protocol module is used for connecting the first male connector, the second male connector and the female connector and completing handshake protocol;
the main power supply starting and stopping module is used for starting and stopping the main power supply;
the USB2.0 switch component is used for connecting the first male connector, the second male connector and the handshake protocol module, and is used for switching between USB2.0 signal connection of the digital device and VR, AR or MR device and switching between USB2.0 signal connection of the digital device and the handshake protocol module;
the battery device comprises a charging assembly which is connected with the main power on-off module; the power supply device also comprises a delay component which is connected with the battery device, and when the connection between the female connector and the charger is disconnected, the battery device is delayed to be disconnected when the digital equipment starts the self-protection circuit to be powered off;
a secondary power on-off assembly connected with the second male connector and the battery device,
the first male connector, the second male connector and the female connector are all grounded, and signal terminals between the first male connector and the second male connector are interconnected.
2. The power supply of claim 1, wherein the handshake protocol module comprises:
the first handshake protocol device is connected with the first male connector and the female connector and used for completing handshake protocol with the digital equipment and the charger;
and the second handshake protocol device is connected with the second male connector, the female connector, the secondary power on-off component and the first handshake protocol device and is used for completing handshake protocol with the VR, AR or MR equipment.
3. The power supply device according to claim 2, wherein the main power on-off module includes:
the first power on-off assembly is connected with the female connector and the first handshake protocol device;
the second power on-off assembly is connected with the first male connector, the first handshake protocol device and the first power on-off assembly.
4. A power supply apparatus according to claim 3, further comprising:
the delay component is connected with the first power on-off component and the second power on-off component and the charging component to delay the closing of the positive electrode connection of the battery.
5. A power supply apparatus according to any one of claims 1 to 3, further comprising:
the boosting assembly is connected with the charging assembly and the secondary power supply start-stop assembly and is used for converting input voltage into rated voltage and outputting the rated voltage to the second male connector.
6. A power supply method for use between a digital device and a VR, AR or MR device, characterized in that it is applied to the power supply apparatus of claim 1, the power supply method comprising:
a. connecting the female connector with a charger, the first male connector with the digital device, the second male connector with the VR, AR or MR device;
b. the handshake protocol module completes handshake protocol with the digital equipment, the charger, the VR, AR or MR equipment, and starts the main power on-off module and the secondary power on-off module to allow data and current transmission, and the main power on-off module comprises a first power on-off module and a second power on-off module;
c. the charger current supplies power to the digital equipment through the main power on-off module;
d. the charger current supplies power to the VR, AR or MR equipment through the main power on-off module, the battery device and the secondary power on-off component, and the battery device can shunt part of the charger current to charge the battery device by the charging component in an undercharged state;
e. after the digital device, the battery means are fully charged, the charger will only be used to power the VR, AR or MR device;
the battery device is also connected with a time delay component, and the method comprises the following steps:
f. disconnecting the female connector from the charger,
f1. when the digital equipment starts the self-protection circuit to power off, the delay component delays the battery device to be disconnected, during which the VR, AR or MR equipment is powered by the current transmitted by the battery device through the secondary power on-off component, and after the digital equipment resumes the power supply, the VR, AR or MR equipment is powered by the second power on-off component, the battery device and the secondary power on-off component;
f2. and under the state that the digital equipment does not start the self-protection circuit, the delay component is not started, and the digital equipment supplies power to the VR, AR or MR equipment through the second power on-off component, the battery device and the secondary power on-off component.
7. The method of claim 6, wherein the handshake protocol module comprises a first handshake protocol means and a second handshake protocol means, step b further comprising:
b1. the first handshake protocol device completes handshake protocol with the digital equipment and the charger through the first male connector and the female connector, and starts the main power supply start-stop module;
b2. the second handshake protocol device completes handshake protocol with the VR, AR or MR equipment through the second male connector, the female connector and the first handshake protocol device, and starts the secondary power supply on-off component.
8. The method of supplying power according to claim 6, wherein the step c further comprises:
c1. the charger current passes through the first power on-off component, and the second power on-off component supplies power to the digital equipment.
9. The power supply method according to claim 6, wherein the power supply device further includes a step-up component for converting the input voltage to a rated voltage, and step d includes:
d1. the charger current supplies power to the VR, AR or MR equipment through the main power on-off module, the battery device, the boosting component and the secondary power on-off component, and the battery device can split part of the charger current to charge the inside of the battery device by using the charging component in an under-full state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911835.2A CN113839274B (en) | 2021-08-10 | 2021-08-10 | Power supply device and power supply method for digital equipment and VR, AR or MR equipment |
| TW110133453A TWI788999B (en) | 2021-08-10 | 2021-09-08 | Power supply device and power supply method used between digital equipment and vr, ar or mr equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110911835.2A CN113839274B (en) | 2021-08-10 | 2021-08-10 | Power supply device and power supply method for digital equipment and VR, AR or MR equipment |
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| CN113839274A CN113839274A (en) | 2021-12-24 |
| CN113839274B true CN113839274B (en) | 2024-02-06 |
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| TW (1) | TWI788999B (en) |
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| TW202307615A (en) | 2023-02-16 |
| CN113839274A (en) | 2021-12-24 |
| TWI788999B (en) | 2023-01-01 |
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