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Mobile phone charger with improved safety

A mobile phone charger and safety technology, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as cracks in plastic shells, broken mobile phone chargers, unusable mobile phone chargers, etc., to achieve high heat dissipation capacity and practical convenient effect

Inactive Publication Date: 2017-07-14
CHENGDU RUIYI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the mobile phone charger is in use, if it falls from a high place, the metal plug will be easily deformed, or the plastic shell will crack, making the mobile phone charger unusable and reducing the service life of the mobile phone charger.
At present, there is no effective solution to the problem of broken or deformed mobile phone chargers

Method used

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  • Mobile phone charger with improved safety
  • Mobile phone charger with improved safety
  • Mobile phone charger with improved safety

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a mobile phone charger with improved safety includes a box body 1, a plug 6 is arranged on the front of the box body 1, and two rubber protective layers 2 are connected outside the box body 1, and the two rubber protective layers The layer 2 is respectively arranged on two opposite sides of the box body 1, and the rubber protective layer 2 includes an upper cross arm 21, a vertical connecting piece and a lower cross arm 22, and the upper cross arm 21, a vertical connecting piece and a lower cross arm 22 forms an I-shaped structure, and the upper cross arm 21 has two arc-shaped covers. The upper cross arm 21 is arranged on the upper end of the side of the box body 1 and covers the lower end of the side of the box body 1 through two arc-shaped covers. The lower cross arm 22 and The upper cross arm 21 has the same structure, the lower cross arm 22 is arranged at the lower end of the side of the box body 1 and covers the lower end of the side of t...

Embodiment 2

[0026] Such as figure 2 , 3 As shown, one end of the spring structure 4 is connected to the upper cross arm 21 of one rubber protection layer 2 , and the other end of the spring structure 4 is connected to the lower cross arm 22 of the other rubber protection layer 2 .

[0027] One end of the spring structure 4 is connected to the upper cross arm 21 of the rubber protection layer 2 , and the other end of the spring structure 4 is connected to the upper cross arm 21 of another rubber protection layer 2 .

[0028] There are multiple spring structures 4 , and multiple spring structures 4 are arranged between the two rubber protective layers 2 to cross on the same side or parallel to the same side. The purpose of setting multiple spring structures 4 is to cooperate with the rubber protective layer 2 to give the charger a gripping force. In addition, the spring structures 4 can also isolate the charger from external objects and play a buffering role to prevent the charger from be...

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Abstract

The invention discloses a mobile phone charger with improved safety, including a box body. The front surface of the box body is provided with a plug. The box body is externally provided with two rubber protection layers in a sleeving manner. The two rubber protection layers are arranged at two opposite side surfaces of the box body respectively. Each rubber protection layer comprises an upper cross arm, a vertical connection piece and a lower cross arm which form an I-shaped structure, the upper cross arm has two arc covers, the upper cross arm is arranged on the upper end of the side surface of the box body and covers the lower end of the side surface of the box body through the two arc covers, the lower cross arm and the upper cross arm are identical in structure, the lower cross arm is arranged at the lower end of the side surface of the box body and covers the lower end of the side surface of the box body through the two arc covers thereof, and a spring structure is connected between the two rubber protection layers. The mobile phone charger with improved safety can exert an anti-drop effect on the mobile phone charger, and at the same time has a high heat dissipation capacity and is practical and convenient.

Description

technical field [0001] The invention relates to the field of chargers, in particular to a mobile phone charger with improved safety. Background technique [0002] With the development of electronic devices such as mobile phones, chargers are playing an increasingly important role in people's lives, especially mobile phone chargers. [0003] When the mobile phone charger is in use, if it falls from a high place, the metal plug is easily deformed, or its plastic shell cracks, which makes the mobile phone charger unusable and reduces the service life of the mobile phone charger. At present, there is no effective solution to the problem of broken or deformed mobile phone chargers. Aiming at the above problems, the present invention proposes the following solutions. Contents of the invention [0004] The purpose of the present invention is to provide a mobile phone charger with improved safety. The mobile phone charger is respectively provided with rubber protective layers on...

Claims

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Application Information

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IPC IPC(8): H02J7/00H05K7/20
CPCH02J7/0042H05K7/20
Inventor 宋振海
Owner CHENGDU RUIYI INFORMATION TECH