Multi-protocol bidirectional fast-charging power bank and charging circuit thereof
A power bank and multi-protocol technology, applied in the field of multi-protocol two-way fast charging power bank and its charging circuit, can solve problems such as easy disconnection, affecting use, and weak connection between power bank and mobile phone, so as to prevent accidental detachment Effect
Pending Publication Date: 2022-03-04
中锂(浙江)智能科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a multi-protocol two-way fast charging power bank and its charging circuit, aiming to solve the problem that power banks are often used outdoors in the prior art, the connection between the power bank and the mobile phone is not firm, and when the human body is active, Easy to disconnect, technical issues affecting use
Method used
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[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. In addition, in the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.
[0028] see Figure 1 to Figure 3 , the present invention provides a multi-protocol two-way fast charging power bank, the multi-protocol two-way fast charging power bank includes a power bank body 1, a protective case 2, a guide cylinder 3, a telescopic rod 4 and a clamping case 5, and the power bank One end of the main body 1 is provided with a plurality of charging interfaces 6, the protective shell 2 ...
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The invention relates to the technical field of power banks, in particular to a multi-protocol bidirectional fast-charging power bank and a charging circuit thereof.The multi-protocol bidirectional fast-charging power bank comprises a power bank body, a protective shell, a guide cylinder, telescopic rods and a clamping shell, the clamping shell comprises a bottom plate, an elastic plate and a movable cover, and the bottom plate is fixedly connected with the two telescopic rods; each clamping groove is formed in one side of the corresponding charging interface, a wire groove is formed in the top end of each clamping groove, one end of the movable cover is rotationally connected with one end of the elastic plate, and the other end of the movable cover is detachably connected with the elastic plate; when a charging line is inserted into the charging interface, a connector of the charging line is clamped into the clamping groove, a line body of the charging line is clamped into the line groove, and the elastic plate is pressed by using resilience force of the telescopic rod, so that the connection of the charging line is firmer.
Description
technical field [0001] The invention relates to the technical field of charging treasures, in particular to a multi-protocol bidirectional fast charging charging treasure and a charging circuit thereof. Background technique [0002] As we all know, with the popularization of electronic products, electronic products have become one of the necessities of people's daily life. Because electronic products need to provide power, mobile power has been widely used, and mobile power is usually called charging treasure. [0003] The charging treasure is often used outdoors, and the connection between the charging treasure and the mobile phone is not firm, and it is easy to disconnect during human activities, which affects the use. Contents of the invention [0004] The purpose of the present invention is to provide a multi-protocol two-way fast charging power bank and its charging circuit, aiming to solve the problem that power banks are often used outdoors in the prior art, the con...
Claims
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IPC IPC(8): H02J7/00H01R13/639
CPCH02J7/0042H02J7/00045H01R13/639
Inventor 朱金甫
Owner 中锂(浙江)智能科技有限公司