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Power adaptor

A technology for power adapters and shells, which is applied in the direction of electrical components, output power conversion devices, etc., can solve the problems of damage, cracking, back and forth bending, and large power adapter volume, and achieve a compact and reasonable overall structure, improved service life, and convenience. volume effect

Pending Publication Date: 2017-09-08
SHENZHEN HONOR ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The overall size of the existing power adapters is large, and the shell is basically composed of upper and lower shells set in half. The overall shell is basically polygonal, and the diagonal part feels bad.
In addition, the sheath part of the tail card outlet terminal of the existing power adapter is integrally connected or fixed on the end of the shell, and the wires or pins that realize the electrical connection are drawn from the sheath part
The outer skin part of the existing tail card outlet terminal is often bent back and forth during use, resulting in easy damage and cracking, shortening the life of the power adapter

Method used

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Embodiment Construction

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0028] Such as Figure 1-3 As shown, the power adapter according to an embodiment of the present invention includes a housing 10, a positioning component 20 disposed in the housing 10, a PCB component 30, an input terminal 40 and a tail card outlet terminal 50, and the PCB component 30 is fixed on the housing through the positioning component 20. 10 , the input terminal 40 and the tail card outlet terminal 50 are fitted on both sides of the PCB assembly 30 and electrically connected with the PCB assembly 30 .

[0029] Both sides of the housing 10 are provided with a first hole 13 and a second hole 14 respectively adapted to the input terminal 40 and the tail card outlet terminal 50, and the input terminal 40 and the tai...

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Abstract

The invention discloses a power adaptor. The power adaptor comprises a shell, a positioning assembly, a printed circuit board (PCB) assembly, an input terminal and a tail clamp outgoing line terminal, wherein the positioning assembly is arranged in the shell, the PCB assembly is fixed in the shell by the positioning assembly, the input terminal and the tail clamp outgoing line terminal are respectively matched at two sides of the PCB assembly and are electrically connected with the PCB assembly, a first hole part and a second hole part are respectively arranged at two sides of the shell and are adaptive to the input terminal and the tail clamp outgoing line terminal, and the first hole part and the second hole part are respectively exposed by the input terminal and the tail clamp outgoing line terminal. The power adaptor is compact and reasonable in integral structure, and the volume miniaturization of the power adaptor is facilitated; and the input terminal and the tail clamp outgoing line terminal are arranged in the shell, an outer skin is not liable to crack in the shell, the power adaptor is more durable, and the service lifetime of the power adaptor is prolonged.

Description

technical field [0001] The invention relates to a power device, in particular to a power adapter. Background technique [0002] The existing power adapters have a large overall volume, and the casing is basically composed of upper and lower casings arranged in half. The overall casing is basically polygonal, and the diagonal parts feel bad. In addition, in the existing power adapter, the sheath part of the outlet terminal of the tail card is integrally connected or fixed on the end of the housing, and the wires or pins for electrical connection are led out from the sheath part. The sheath part of the outlet terminal of the existing tail card is often bent back and forth during use, resulting in easy damage and cracking, and shortening the life of the power adapter. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved power adapter. [0004] The technical solution adopted by the present invention to solve...

Claims

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Application Information

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IPC IPC(8): H02M1/00
CPCH02M1/00
Inventor 王合球
Owner SHENZHEN HONOR ELECTRONICS
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