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Wireless mobile phone charger of direct insert type

A mobile phone charger, plug-in technology, applied in current collectors, secondary battery charging/discharging, electric vehicles, etc., can solve the problems of poor adaptability, unsightly, inconvenient use, etc., to shorten life, save resources, Effect of preventing waste of electric energy

Inactive Publication Date: 2008-10-15
麦广树
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems existing in the existing mobile phone chargers that are not beautiful, inconvenient to use, or poor in adaptability due to the charging line, and to provide a charger that is easy to use, simple in structure, and can be easily adapted to different specifications. In-line wireless phone charger for model phone

Method used

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  • Wireless mobile phone charger of direct insert type
  • Wireless mobile phone charger of direct insert type
  • Wireless mobile phone charger of direct insert type

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Embodiment one, see figure 1 , the in-line wireless mobile phone charger, its housing is composed of a cover 1 and a bottom plate 2, wherein the charging power supply is a switching power supply arranged on a circuit board, and the circuit board (not shown in the figure) is arranged on the cover and the cavity between the bottom plate, the switch bar of the main power switch (referring to the main power switch 20 in Fig. 2) on the circuit board stretches out through the switch protruding hole 101 on the cover 1; The charger has two connectors 3 and 4 that can charge two mobile phones at the same time; here is a detailed description of one of the connectors - connector 4 and its corresponding guide positioning hole: the guide positioning on the bottom plate 2 Wings 201, 202 and base plate 2 inner sides, face cover 1 inner side surround the guide positioning hole described in the present invention, this guide positioning hole matches with the outer wall 404 of connector 4...

Embodiment 2

[0064] Embodiment 2, see Fig. 12, the described in-line wireless mobile phone charger includes a shell made of a cover A2 and a bottom plate A1 and a charging power source not shown in the figure (this charging power source is a prior art, so in All do not describe in detail in each embodiment of the present invention), two power supply input pins A12 and a ground wire pin A10 of charging power supply are respectively fixed in the housing A1 and stretch out its back side, and connector A6 is connected by the mobile phone plug on the top A61, the rigid body in the middle and the output plug A62 in the lower part, wherein the rigid body in the middle of the connector is made of plastic, and there is a groove A63 in it to reduce the material of the rigid body; the main power switch A3 in Figure 12 is fixed on the socket The mounting plate A54 of the cover A5 (see Figure 14, wherein the switch lever A31 of the main power switch extends into the guide positioning hole A53 through th...

Embodiment 3

[0067] Embodiment 3, see Figure 22, the housing of the in-line wireless mobile phone charger is composed of a cover C2 and a bottom plate C1, the guide positioning hole C13 is set in the bottom plate and is injection molded with the bottom plate at one time, the charging power supply The two power input pins and the ground pin are embedded in the mold during injection molding, so that each pin and the bottom plate are fixed to each other (see Figure 26); it can be seen from Figure 22 that there is also a seat cavity for placing the output socket C3 inside the bottom plate C11; the main power switch and output socket are installed on the bottom plate, and the view after the connector C5 is inserted into the guide positioning hole is shown in Figure 24, turn to Figure 25 (Figure 25 is a schematic diagram of the bottom plate in Figure 24 after being partially cut off), it can be seen, fixed The switch lever C41 on the main power switch C4 on the base plate is stretched into the gu...

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PUM

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Abstract

The invention relates to a direct-inserting type wireless phone charger with convenient usage and simple structure and is suitable for mobile phones of different specifications, comprising a shell, a charging power supply, and a connector consisting of a plug for the mobile phone, a rigid body and an output plug. The rigid body at a middle part of the connector is matched with a guiding and locating hole arranged in the shell; the output plug at the lower part of the connector is matched with an output socket fixed at the bottom of the guiding and locating hole; a power input pin on the shell of the charger is inserted in commercial power supply socket; then the plug of the mobile phone on the connector is inserted in the charging jack of the mobile phone. The operator holds the mobile phone and inserts the rigid body of the connector into the guiding and locating hole of the shell, and the output plug at the lower part of the connector can be smoothly inserted into the output socket; after the commercial power supply is changed into a charging voltage suitable for the mobile phone, the suitable charging voltage is then transmitted to the battery of the mobile phone by the output socket, the output plug and the plug of the mobile phone, thus realizing the charging of the battery of the mobile phone.

Description

technical field [0001] The invention relates to an in-line wireless mobile phone charger. Background technique [0002] The existing mobile phone charger includes a shell, a charging power supply and a charging line, wherein the charging power supply can be a transformer and a rectifier circuit or directly use a switching power supply for voltage transformation and rectification. One end of the charging line is electrically connected to the charging power supply, and the other end is provided with a mobile phone plug. , when using, insert the mobile phone plug on the charging line into the jack of the mobile phone, and the mobile phone can be charged after the charging power is connected. The disadvantage is that the charging line is not beautifully placed and inconvenient to use. [0003] In the Chinese patent CN2403133Y published on October 25, 2000, a "wall plug-in mobile phone charger" is disclosed. The charger includes: an insertion slot on the top, and a plug on one si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/44H02J7/00
CPCY02E60/10
Inventor 麦广树
Owner 麦广树