A power supply equipment connection line with an anti-lost prompt function
A technology of power supply equipment and reminder function, applied in the electronic field, can solve the problems of disconnection of the connection line of the power supply equipment and the power supply equipment, and no prompt function, so as to avoid the effect of omission
Active Publication Date: 2016-04-06
高立恒
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Problems solved by technology
[0004] In view of this, the embodiment of the present invention provides a power supply equipment connection line with an anti-lost prompt function to solve the problem that the existing power supply equipment connection line is pulled out from the power supply equipment connection line when the charging device is pulled out, or the power supply equipment connection line is disconnected from the power supply equipment connection line. When disconnecting, there is no prompt function
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[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0048] figure 1 A schematic diagram of the structure of a power supply equipment connection line with an anti-lost reminder function provided by an embodiment of the present invention, refer to figure 1 , the power supply equipment connection line can include:
[0049] The connection line input connector 1, the connection line input connect...
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The embodiment of the invention provides a power supply unit connecting wire with the loss prompting function. The power supply unit connecting wire comprises a connecting wire input connector, a connecting wire output connector, a wire, a voltage signal collecting circuit, an MCU chip and a cue circuit, wherein the connecting wire input connector and the connecting wire output connector are connected through the wire, and the voltage signal collecting circuit is used for collecting voltage signals on the wire. The MCU chip is connected with the voltage signal collecting circuit and used for judging whether the connecting wire input connector is disconnected with a power supply unit or not, or judging whether the connecting wire output connector is disconnected with a charging device or not, and used for outputting a prompting signal when it is ensured that the connecting wire input connector is disconnected with the power supply unit, or the connecting wire output connector is disconnected with the power supply unit. The cue circuit is connected with the MCU chip, receives the prompting signal and executes the prompt operation. The prompt operation can be executed when the connecting wire input connector is disconnected with the power supply unit, or the connecting wire output connector is disconnected with the power supply unit.
Description
technical field [0001] The invention relates to the field of electronic technology, more specifically, to a power supply equipment connection line with an anti-lost prompt function. Background technique [0002] The power supply equipment connection line refers to the connection line that connects the power supply equipment and the charging equipment, and transmits the current from the power supply equipment to the charging equipment. At present, the power supply equipment connection line not only has the charging function, but also has the data transmission function; the data transmission of the power supply equipment connection line The realization of the charging and charging functions is generally based on the USB (UniversalSerialBus, Universal Serial Bus) technology. [0003] The inventor of the present invention found in the process of realizing the present invention that: when the charging device is pulled out from the power supply device connection line, or when the ...
Claims
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IPC IPC(8): H01R13/66H01R31/06
Inventor 高立胜
Owner 高立恒