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Mobile phone charger having anti-electric-leakage function

A mobile phone charger and anti-leakage technology, which is applied in current collectors, battery circuit devices, electric vehicles, etc., can solve the problems of easy leakage and looseness, and achieve the effects of avoiding leakage, preventing loosening, and preventing dust from entering

Inactive Publication Date: 2019-08-16
宁波万合为一文化创意有限公司
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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 provide a mobile phone charger with an anti-leakage function, which has the advantage of good anti-leakage effect, and solves the problem that the existing mobile phone chargers are prone to leakage due to the loose connection between the charging head and the data line

Method used

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  • Mobile phone charger having anti-electric-leakage function
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0027] see Figure 1-4, a mobile phone charger with an anti-leakage function, comprising a charging head body 1, a charging plug 2 is arranged on the back of the charging head body 1, a fixed frame 3 is fixedly connected to the front of the charging head body 1, and a middle of the front of the charging head body 1 There is a USB jack 4 at the point, and the inside of the USB jack 4 is provided with a connecting chip 5. The front of the charging head body 1 is...

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Abstract

The invention discloses a mobile phone charger having an anti-electric-leakage function. The mobile phone charger comprises a charger head body. The back surface of the charger head body is provided with a charging plug; and the front surface of the charger head body is fixedly connected with a fixation frame. The center of the front surface of the charger head body is provided with a USB jack. The USB jack is internally provided with a connection chip. The front surface of the charger head body is connected with a USB plug at the place corresponding to the USB jack; and a support plate is fixedly connected to the top portion of the inner wall of the fixation frame at the left side of the USB plug. Through mutual cooperation of charger head body, the fixation frame, the USB jack, the USB plug, the support plate, a supporting end, a roller column, a threaded rod, a rotating handle, a connecting bearing, a moving plate, a slide groove, a supporting slide block and a fixation end, the USBjack is fixed by the fixation end to prevent loosing, and the joint is sealed by a sealing pad to prevent dusts, thereby preventing electric leakage at the joint, making the anti-electric-leakage effect of the charger good and improving safety performance of a mobile phone charger.

Description

technical field [0001] The invention relates to the technical field of mobile phone chargers, in particular to a mobile phone charger with an anti-leakage function. Background technique [0002] Mobile phone chargers can be roughly divided into travel chargers, seat chargers and maintenance chargers. Generally, users are mainly in contact with the first two types. Plus the necessary constant current, voltage limiting, time limiting and other control circuits. [0003] The connection between the charging head and the data line of existing mobile phone chargers is not firm enough, and long-term use will cause looseness. On the one hand, the looseness of the connection will cause insufficient connection at the connection end, and on the other hand, dust is easy to enter, causing leakage and reducing The safety performance of the mobile phone charger. Contents of the invention [0004] The purpose of the present invention is to provide a mobile phone charger with an anti-lea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00
CPCH02J7/0042H02J7/00
Inventor 沈磊
Owner 宁波万合为一文化创意有限公司
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