CN116348859A - Apparatus, method and system for data transmission and charging - Google Patents

Apparatus, method and system for data transmission and charging Download PDF

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Publication number
CN116348859A
CN116348859A CN202180051970.2A CN202180051970A CN116348859A CN 116348859 A CN116348859 A CN 116348859A CN 202180051970 A CN202180051970 A CN 202180051970A CN 116348859 A CN116348859 A CN 116348859A
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CN
China
Prior art keywords
usb
charging
connector
data
wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180051970.2A
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Chinese (zh)
Inventor
苏赫拉布·雷扎伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Su HelabuLeizhayi
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Su HelabuLeizhayi
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Filing date
Publication date
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Publication of CN116348859A publication Critical patent/CN116348859A/en
Pending legal-status Critical Current

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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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • 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
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction

Abstract

The present invention relates to an apparatus and method for data transmission and charging. The apparatus includes an electrical connection extending between a power connector and a charging connector; and a data connection extending between the power connector and a data storage device housed at the power connector. Data cannot be transferred between the power connector and the charging connector. The method includes providing a power connection from the charging device to the receiving device; and providing a data transfer connection from the charging device to the USB chip; wherein data cannot be transmitted from the charging device to the receiving device.

Description

Apparatus, method and system for data transmission and charging
Technical Field
The present invention relates generally to the field of computer accessories, and more particularly to an apparatus, method and system for data transmission and charging.
Background
The user may wish to transfer data from the computer to the USB device. Users may also wish to charge their cell phones. A user may access a plurality of different attachments to provide various functions.
Disclosure of Invention
According to one aspect, there is provided an apparatus for data transmission and charging comprising an electrical connection extending between a power connector and a charging connector; and a data connection extending between the power connector and a data storage device housed at the power connector.
In some embodiments, data cannot be transferred between the power connector and the charging connector.
In some embodiments, the electrical connection includes an electrical wire and a ground wire.
In some embodiments, the power connector is a USB connector.
In some embodiments, the charging connector is a charging port.
In some embodiments, a first wire end of the wire is connected to a first pin, a first wire end of the wire is connected to a second pin, a second wire end of the wire is connected to the charging connector, and the first pin and the second pin are operatively connected to a power source.
In some embodiments, a portion of the electrical connection is housed in a cable extending between the power connector and the charging connector.
In some embodiments, each pin is a socket.
In some embodiments, the data connection includes a data transmission line and a data reception line.
In some embodiments, the data store is a chip connected to a printed circuit board of the USB connector.
According to one aspect, there is provided an apparatus comprising an electrical cord and a ground cord for providing power from a data transmission end of the cord to a charging end of the cord; and the USB equipment of the online data transmission end is used for providing data transmission between the data transmission end and the USB chip.
In some embodiments, the USB device accommodates the data transmission end of the wire and the USB chip.
In some embodiments, the device further comprises a power connector that receives a charging end of the wire.
In some embodiments, the power connector is a USB connector.
In some embodiments, data cannot be transferred between the data transfer terminal and the charging terminal.
According to one aspect, there is provided a method for data transmission and charging, comprising: providing a power connection from the charging device to the receiving device; and providing a data transfer connection from the charging device to a USB chip; wherein data cannot be transmitted from the charging device to the receiving device.
In some embodiments, the method further comprises housing a USB chip in the USB device and a connector connected to the charging device to provide a power connection.
Other aspects and features of the embodiments of the present invention, and combinations thereof, will be apparent to those ordinarily skilled in the art upon review of the following description of the embodiments in conjunction with the accompanying figures.
Drawings
Reference will now be made to the accompanying drawings to provide exemplary embodiments, including principles and aspects of the present technology, in which, according to some embodiments:
FIG. 1 is a schematic diagram of an apparatus and a system incorporating the apparatus according to some embodiments;
FIG. 2 is a view of a device according to some embodiments;
fig. 3 is a view of a device according to some embodiments.
Detailed Description
The described embodiments of the present invention provide a device 100 that advantageously allows data transfer from a computer to a USB, as well as charging capability from a computer to a mobile phone (handset) in a single device.
Fig. 1 is a schematic diagram of an example device 100 according to some embodiments. As shown, the device 100 is configured for use with a connectable device a, such as a computer (e.g., a laptop, personal computer, desktop computer), and a charging receiver E, such as a device that draws energy (e.g., a mobile device, such as a cell phone). The device 100 is configured with a Universal Serial Bus (USB) device at or near the first end. In some embodiments, the USB device is instead another device that provides data and power transfer. Connectable device a is operably engaged with device 100 at a USB device. For example, as shown, connectable device a includes a USB hub B that interoperates with a USB device. The USB device includes a USB connector and a storage device C such as a USB chip (e.g., a flash memory chip). The storage device C is configured to receive and store data from the connectable device a engaged at the USB connector. Throughout the specification, the storage device C may be referred to as a USB chip. However, other storage devices may be used.
The device 100 is configured with a USB charging port D at or near the second end. In some embodiments, USB charging port D is instead another connector that provides power transfer (e.g., in addition to using USB). Charging receiver B may be operably engaged with device 100 at USB charging port D. The USB charging port D is configured to transmit power to a charging receiver B engaged with the USB charging port D. For example, USB charging port D is compatible with a smart phone, such as through a port plugged into the smart phone.
The USB connector includes pins and corresponding wires F and G. The pins may engage with corresponding connections at connectable device a engaged at the USB connector. The pins are configured to engage with respective wires F and G to provide a charging function to a charging receiver B that engages with a USB charging port D. Lines F and G enable a power source (e.g., charge) to be provided from a connectable device a engaged with a USB device at or near a first end of the USB connector to a charging receiver B engaged with a USB charging port D at or near a second end.
Specifically, as shown, the pin engaged with line F is the positive electrode of the USB device and the pin engaged with line G is the negative electrode or ground of the USB device. Each pin and each wire F and G is connected (e.g., soldered) to the body of the Printed Circuit Board (PCB) of the USB connector. The wires F and G may be indirectly connected to the body of the PCB, for example by being connected to respective pins of the PCB soldered to the USB connector. Each pin is connected to the PCB at a portion of the PCB that is engageable with the connectable device a. The first end of line F is connected to one of the pins and the second end is connected to the USB chip of the USB connector. The connection may enable transfer of power or charge from the connectable device a to the USB chip, e.g. carrying charge therebetween. The third end of line F is connected to USB charging port D by a cable and may be directly connected to the PCB of the USB device before it extends through the cable. This connection may transfer charge from the connectable device a to the charging receiver B engaged with the USB charging port D and enable charging of the charging receiver B by the connectable device a. The first end of line G is connected to the second pin and the second end is connected to the USB chip of the USB device. The third end of line G is connected to USB charging port D by a cable and may be directly connected to the PCB of the USB device before extending through the cable. Line G provides a return path for current to a connectable device a (e.g., a circuit board or computer board).
In some embodiments, lines H and I do not extend from the USB device to USB charging port D, but instead lines H and I extend from respective pins at the USB device to USB chip C of the USB device. Lines H and I extending from respective pins at the USB connector to the USB chip C are configured to enable data transfer from the connectable device a to the USB chip C. Line H is a data transmission line and line I is a data reception line. Specifically, the first end of line H is connected to the third pin at the USB device, and the second end is connected to the USB chip of the USB device. The connection may enable data transfer between the USB chip and the connectable device a. The first end of line I is connected to the fourth pin at the USB device and the second end is connected to the USB chip of the USB device. The connection enables data transfer or data transfer between the USB chip and the connectable device a. In some embodiments, on the PCB board, there is a connection (e.g., lines F and G) capable of transmitting power from the USB port of connectable device a, and lines H and I are not present through the cable between the USB device and charging receiver B (e.g., a cell phone). In some embodiments, pins on the USB device and connected to USB chip C meet corresponding pins in a particular arrangement from a USB port at a computer engaged at the USB device. The voltage rating of the USB port at the computer may be 5.00 volts DC.
For example, line F is configured to transfer charge through a cable from a connectable device a engaged at a USB connector to a charging receiver B engaged at a USB charging port D, such as a mobile phone. Line G provides a return path for current to connectable device a. Lines F and G enable connectable device a to provide power (e.g., charge) to charging receiver B connected at USB charging port D and to the USB device. Each of these pins is connected or integrated with a respective wire F and G, for example by soldering. Line F carries electrons and line G is ground. Wires F and G may be housed in a single cable extending between USB charging port D and USB chip C (or the PCB housing USB chip C).
In some embodiments, the USB device includes wires and corresponding pins for transferring data from the connectable device a to the USB chip C for data transfer and/or storage. According to some embodiments, these wires and pins are connected to the PCB, for example directly to the USB chip C. For example, lines H and I are configured to transfer data from connectable device a engaged at the USB connector to USB chip C.
Fig. 2 is a diagram of an example device 100, according to some embodiments. As shown, device 100 includes a USB device that includes a USB chip C at a first end. The device 100 further comprises a USB charging port D at the second end. The USB chip C is connected to the USB charging port D via a cable extending therebetween. The USB device has lines F and G extending from a USB connector of the USB device (e.g., a corresponding pin at the USB connector) to a USB charging port D of the second end. For example, wires F and G are soldered to corresponding pins at the USB connector, and also connect the pins to the USB memory chip C. The USB memory chip C is soldered to the PCB of the USB connector. Wires F and G are contained in one cable and carry an electrical charge. Connectable device a (e.g., a computer) is connectable to the USB connector and charges or powers receiving device E (e.g., a mobile phone connected to USB charging port D). Separate data lines (and any corresponding pins) connecting the connectable device a to the receiving device E, such as any data lines extending from the USB connector to the USB charging port D, are not included in the device 100. Data cannot be transferred from the receiving device E to the connectable device a, and data can be transferred between the connectable device a and the USB chip C at the USB device. Such data transfer may be via pin and wire connections (e.g., via wires H and I and corresponding pins). The data carrying line portion does not extend between the engaged connectable device a and the charging receiver B. In some embodiments, the connectable device a (e.g., a laptop) has no wires on the PCB or motherboard of the connectable device. Instead, the assembly is welded to a large plate. As another example, in some embodiments, the USB ports are sockets (e.g., four) stacked one on top of the other, and each cable is a light that screws into the socket when connected. The receptacle may correspond to the connection described herein as F, H, I and G.
Specifically, in some embodiments, lines F and G are connected to positive and negative pins, respectively, on the PCB of the USB connector, and to USB memory chips soldered on the PCB of the USB connector, and directly to the PCB, respectively. Data may be transferred between the connectable device a at the USB connector and the USB memory chip C using wires H and/or wires I (not shown in fig. 2) extending between pins at the USB connector and the USB chip C soldered to the PCB of the USB connector. Power (e.g., charge) may be transferred between connectable device a at the USB connector and charging receiver B at USB charging port D using line F and a portion of line G, each of which extends between pins of the USB connector through a cable to USB charging port D. Data transmission is performed via lines H and I.
Fig. 3 is a diagram of a USB chip C of an example device 100, according to some embodiments. In the example apparatus 100, the wires H and I are omitted from the cable. Referring to fig. 3, an example method will be described below in accordance with some embodiments. The computer is connected to the device 100 by inserting the USB connector of the device 100 into a corresponding receiver of the computer. Various other power supplies may be used in addition to the computer. The handset is connected to the device 100 at a connection portion of the device 100 and is in electrical communication with the device 100 via a wire of the device 100. The wires include a wire F configured to carry power (e.g., charge) and a wire G configured to be ground to facilitate power transfer. Lines F and G extend from the connection portion of device 100 to pins labeled 1 and 4 at the USB connector of device 100. The cell phone is configured to charge (e.g., receive power and store power) using only the red F line and the black G line. There is no data flow between the cell phone and the computer, nor between the computer and the cell phone, because there is no wires H and I extending in the cable between the cell phone and the computer, they will not transmit data. Regarding the cell phone, the device 100 is configured to provide only a charging function. With respect to the computer, the device 100 is configured to provide a data storage unit C and power the cell phone to charge the cell phone. In some embodiments, the device 100 is configured as a charging cable that is particularly compatible with laptop and personal computers. The end user is able to receive and store data from the computer using storage unit C while charging the user's cell phone using the single device 100 and the power drawn from the computer.
In some embodiments, device 100 may operate with a variety of different devices a. In some embodiments, the connectable device a is a data device, such as an external drive. The device 100 is configured to transfer data from the data device to a data storage unit C of the device 100. In some embodiments, connectable device a is a power supply device such as a charging unit. The device 100 is configured to transmit power from a power supply device to a receiving device E using lines F and G. In some embodiments, connectable device a is a device capable of transmitting data to a data storage unit C of device 100 and providing power to a receiving device E connected to device 100. For example, the connectable device a may be a computer such as a portable computer, a personal computer, a desktop computer, or a tablet computer. In some embodiments, the rated voltage of the cable cannot exceed +/-5.00 volts, and the connectable device a is a USB socket that does not provide more than the rated voltage.
In some embodiments, device 100 and its constituent components are configured to provide two different techniques combined into a single device to improve computer functionality and data storage and power transfer capabilities, e.g., using only a single port on connectable device a and a single interface on receiving device E. By providing a single unit for the end user, avoiding the use of two different devices and two ports at the connectable device a, an efficient use by the end user may be facilitated. In some embodiments, device 100 is configured to provide a bypass of data transmissions from connectable device a to receiving device E.
In an example embodiment, an apparatus for data transmission and charging includes an electrical connection extending between a power connector and a charging connector; and a data connection extending between the power connector and a data storage device housed at the power connector.
In some embodiments, data cannot be transferred between the power connector and the charging connector. For example, no data transmission line or data reception line extends from the connection of the power connector to the connection of the charging connector.
In some embodiments, the electrical connection includes a wire and a ground wire.
In some embodiments, the power connector is a USB connector. For example, the data storage may be housed as part of a USB connector. The power connector may be connected to a device capable of providing an electrical charge, such as a computer.
In some embodiments, the charging connector is a charging port. The charging port may be connected to a device capable of receiving electrical charge, such as a smart phone.
In some embodiments, a first wire end of the wire is connected to the first pin, a first wire end of the wire is connected to the second pin, a second wire end of the wire is connected to the charging connector, and the first pin and the second pin are operatively connected to the power source.
In some embodiments, a portion of the electrical connection is housed in a cable that extends between the power connector and the charging connector.
In some embodiments, each pin is a socket.
In some embodiments, the data connection includes a data transmission line and a data reception line.
In some embodiments, the data store is a chip connected to a printed circuit board of the USB connector. For example, the chip may be a USB chip.
According to one aspect, there is provided an apparatus comprising an electrical cord and a ground cord for providing power from a data transmission end of the cord to a charging end of the cord; and USB equipment at the online data transmission end, wherein the USB equipment is used for providing data transmission between the data transmission end and the USB chip.
In some embodiments, the USB device accommodates the data transmission end of the wire and the USB chip.
In some embodiments, the device further comprises a power connector that receives the charging end of the cord.
In some embodiments, the power connector is a USB connector.
In some embodiments, data cannot be transferred between the data transfer side and the charging side.
According to one aspect, there is provided a method for data transmission and charging, comprising: providing a power connection from the charging device to the receiving device; and providing a data transfer connection from the charging device to the USB chip; wherein data cannot be transmitted from the charging device to the receiving device.
In some embodiments, the method further comprises housing a USB chip in the USB device and a connector connected to the charging device to provide a power connection.
The embodiments described in the present invention are examples only. Changes, modifications, and variations may be made to the particular embodiments without departing from the scope of the invention.
Certain adaptations and modifications of the invention are intended. The presently discussed embodiments are therefore considered to be illustrative and not restrictive.
While certain non-limiting example embodiments are provided above, it should be understood that combinations, subsets, and variations of the above are contemplated.

Claims (17)

1. An apparatus for data transmission and charging, comprising:
an electrical connection extending between the power connector and the charging connector; and
a data connection extending between the power connector and a data storage device housed at the power connector.
2. The device of claim 1, wherein data cannot be transferred between the power connector and the charging connector.
3. The apparatus of claim 1 or 2, wherein the electrical connection comprises an electrical wire and a ground wire.
4. A device according to any one of claims 1-3, wherein the power connector is a USB connector.
5. The apparatus of any one of claims 1-4, wherein the charging connector is a charging port.
6. A device according to claim 3, wherein a first wire end of the wire is connected to a first pin, a first wire end of the wire is connected to a second pin, a second wire end of the wire is connected to the charging connector, and the first pin and the second pin are operatively connected to a power source.
7. The apparatus of any one of claims 1-6, wherein a portion of the electrical connection is housed in a cable extending between the power connector and the charging connector.
8. The apparatus of claim 6 or 7, wherein each pin is a socket.
9. The apparatus of any of claims 1-8, wherein the data connection comprises a data transmission line and a data reception line.
10. The device according to any of claims 4-9, wherein the data memory is a chip connected to a printed circuit board of the USB connector.
11. An apparatus, comprising:
a wire and a ground wire, the wire for supplying power from a data transmission end of the wire to a charging end of the wire; and
and the USB device is arranged at the data transmission end of the wire and is used for providing data transmission between the data transmission end and the USB chip.
12. The device of claim 11, wherein the USB device accommodates a data transfer end of the wire and the USB chip.
13. The apparatus of claim 11 or 12, further comprising a power connector that accommodates a charging end of the wire.
14. The apparatus of claim 13, wherein the power connector is a USB connector.
15. The apparatus according to any of claims 11-14, wherein data cannot be transferred between the data transfer side and the charging side.
16. A method for data transmission and charging, comprising:
providing a power connection from the charging device to the receiving device; and
providing a data transfer connection from the charging device to a USB chip;
wherein data cannot be transmitted from the charging device to the receiving device.
17. The method of claim 16, further comprising housing a USB chip in a USB device and a connector connected to the charging device to provide a power connection.
CN202180051970.2A 2020-12-08 2021-12-08 Apparatus, method and system for data transmission and charging Pending CN116348859A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063122537P 2020-12-08 2020-12-08
US63/122537 2020-12-08
PCT/CA2021/051760 WO2022120480A1 (en) 2020-12-08 2021-12-08 Devices, methods, and systems for data transfer and charging

Publications (1)

Publication Number Publication Date
CN116348859A true CN116348859A (en) 2023-06-27

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Application Number Title Priority Date Filing Date
CN202180051970.2A Pending CN116348859A (en) 2020-12-08 2021-12-08 Apparatus, method and system for data transmission and charging

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WO (1) WO2022120480A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203166240U (en) * 2013-03-14 2013-08-28 深圳市江波龙电子有限公司 Usb transmission line
US9153920B2 (en) * 2013-09-12 2015-10-06 Apple Inc. Plug connector having an over-molded contact assembly with a conductive plate between two sets of electrical contacts
US20150134983A1 (en) * 2014-08-19 2015-05-14 Leef Technology LTD Providing power to a mobile device using a flash drive
CN205657287U (en) * 2016-05-16 2016-10-19 深圳市米特普菲科技有限公司 Multifunctional charging wire
CN211377120U (en) * 2019-12-24 2020-08-28 东莞市亮华电线有限公司 Multi-interface data line with storage and mobile phone anti-loss functions

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