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USB interface mobile rechargeable lithium battery with protective cover

A USB interface and mobile charging technology, which is applied in the field of USB interface mobile rechargeable lithium batteries, can solve the problems of the socket falling off, the insertion strength is poor, and the USB plug of the cable is easy to be touched, etc.

Inactive Publication Date: 2018-08-03
高苑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are some shortcomings in the use of the USB interface of the existing mobile charging equipment: the USB plug is exposed on the body of the mobile charging equipment. easily accessible
Because the USB plug is not as strong as the two-prong and three-prong plugs used in traditional mains electricity, and the insertion strength is also poor, it is easy to fall off from the socket or be bent and deformed.

Method used

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  • USB interface mobile rechargeable lithium battery with protective cover
  • USB interface mobile rechargeable lithium battery with protective cover
  • USB interface mobile rechargeable lithium battery with protective cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Present embodiment is a kind of USB interface mobile rechargeable lithium battery with protective cover, see Figure 2 to Figure 4 Shown, comprise housing 1 and the lithium battery (not drawn on the figure) built in the housing.

[0020] The housing 1 is provided with a display screen 11 and an accommodating slot 2 .

[0021] The storage tank is provided with a USB power outlet 3, a charging socket 51, a push button switch 52 and a protective cover 7 with the USB power outlet mask inside; the external power supply charges the built-in lithium battery through the charging socket 51, and the push button controls the USB Power on and off the outlet socket and display screen.

[0022] The protective cover 7 is rotatably arranged in the accommodating groove, and the protective cover 7 is provided with a notch 71 reserved for the outlet portion 63 of the USB plug. In this embodiment, an end of the protective cover away from the notch is provided with a shaft connection port...

Embodiment 2

[0026] This embodiment is basically the same as Embodiment 1, the difference is: see Figure 5 to Figure 8 As shown, in order to facilitate the smooth extraction of the USB plug, this embodiment has the following further improvements.

[0027] A crowbar 4 for prying the USB plug out of the USB power outlet is also provided in the accommodating groove 2 .

[0028] The accommodating groove 2 has a first bottom wall 21 and a second bottom wall 22 combined into an L-shape, and the USB outlet socket 3 is arranged on the first bottom wall.

[0029] The crowbar 4 is provided with a pressing part 41, a hinge part 42 and a crowbar part 43; a pivoting part 23 adapted to the pin shaft is also provided in the accommodation groove, and the crowbar is arranged in the accommodation groove through the rotation of the hinge part . The crowbar part 43 includes two crowbars 431 located on both sides of the USB power outlet. The two crowbars are respectively located on both sides of the USB pow...

specific Embodiment approach

[0036] (Example 1)

[0037] The present embodiment is a kind of USB interface mobile rechargeable lithium battery, see Figure 2 to Figure 6 Shown, comprise housing 1 and the lithium battery (not drawn on the figure) built in the housing.

[0038] Housing 1 is provided with accommodating slot 2; USB outlet socket 3, crowbar 4 and charging socket 5 are provided in the accommodating slot.

[0039] The accommodating groove 2 has a first bottom wall 21 and a second bottom wall 22 combined into an L-shape, and the USB outlet socket 3 is arranged on the first bottom wall.

[0040] The crowbar 4 is provided with a pressing part 41, a hinge part 42 and a crowbar part 43; a pivot part 23 adapted to the pin shaft is arranged in the accommodation groove, and the crowbar is arranged in the accommodation groove through the rotation of the hinge part. The crowbar part 43 includes two crowbars 431 located on both sides of the USB power outlet, and the two crowbars are arranged adjacent to ...

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Abstract

The invention discloses a USB interface mobile rechargeable lithium battery with a protective cover. The USB interface mobile rechargeable lithium battery comprises a casing internally provided with alithium battery, and is characterized in that: an accommodating groove is formed in the casing, a USB power output jack is formed in the accommodating groove, and the protective cover covering the USB power output jack is arranged in the accommodating groove; and the protective cover is rotatably arranged in the accommodating groove, and a notch reserved for a wire outlet portion of a USB plug isformed in the protective cover. According to the USB interface mobile rechargeable lithium battery, a handle part of the USB plug is covered and only the flexible wire outlet part of the USB plug isexposed, thereby effectively preventing foreign objects from coming into contact with the handle part of the USB plug.

Description

technical field [0001] The invention belongs to the technical field of mobile charging equipment, and in particular relates to a USB interface mobile charging lithium battery with a protective cover. Background technique [0002] With the increasing use of USB interface data lines, especially the widespread use of mobile phone data lines, USB interface mobile rechargeable lithium batteries have also been widely used. [0003] figure 1 Shown is a USB plug (6) widely used in the market. The USB plug includes a socket (61), a handle (62) and a wire outlet (63). The socket protrudes from the center of one end of the handle ; When in use, pinch the handle to plug in and out. [0004] There are some shortcomings in the use of the USB interface of the existing mobile charging equipment: the USB plug is exposed on the body of the mobile charging equipment. Easily accessible. Because the USB plug is not as strong as the two-prong and three-prong plugs used in traditional mains el...

Claims

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Application Information

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IPC IPC(8): H01R13/639H01R13/635H01M2/10H01M10/052H01M50/247
CPCH01M10/052H01R13/635H01R13/639H01M2220/30H01M50/20Y02E60/10
Inventor 高苑
Owner 高苑
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