Mobile terminal, power interface, and method for manufacturing power interface
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorsGuodong Gu, Feifei Li
Life of this patent
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Abstract
A power adapter, a mobile terminal, a power interface (100) and a method thereof are provided. The method may includes: S10: providing a pin workblank (200), wherein the pin workblank includes a first surface (201) and a second surface (202); S20: performing a fine blanking process for the first surface (201) in a predetermined blanking direction, while burrs forming on the second surface (202); S30: adjusting a position of the pin workblank (200), performing another fine blanking process for the second surface (202) in the predetermined blanking direction, thereby forming a power pin (120) of the power interface (100).
Claims18
A method for manufacturing a power interface, comprising:
- S10:
- providing a pin workblank, wherein the pin workblank comprises a first surface and a second surface adjacent to each other;
- S20:
- performing a fine blanking process for the first surface in a predetermined blanking direction, while burrs forming on the second surface;
- S30:
- adjusting a position of the pin workblank, and performing another fine blanking process for the second surface in the predetermined blanking direction, thereby forming a power pin of the power interface, wherein the power pin comprises a first side wall surface and a second side wall surface, wherein
- the first side wall surface and the second side wall surface are configured to electrically connect to a pin of a power adaptor;
- the power interface comprises a connection body, wherein the connection body comprises a first connection surface and a second connection surface;
- the first side wall surface is exposed to an outside of the connection body and is configured as a part of the first connection surface;
- the second sidewall surface is exposed to the outside of the connection body and is configured as a part of the second connection surface;
- and
- a portion of the power pin between the first sidewall surface and the second sidewall surface is a solid structure.
A mobile terminal, comprising a power interface, wherein the power interface is manufactured by a method, comprising:
- S10:
- providing a pin workblank, wherein the pin workblank comprises a first surface and a second surface adjacent to each other;
- S20:
- performing a fine blanking process for the first surface in a predetermined blanking direction, while burrs forming on the second surface;
- S30:
- adjusting a position of the pin workblank, and performing another fine blanking process for the second surface in the predetermined blanking direction, thereby forming a power pin of the power interface, wherein the power pin comprises a first side wall surface and a second side wall surface, wherein
- the first side wall surface and the second side wall surface are configured to electrically connect to a pin of a power adaptor;
- the power interface comprises a connection body, wherein the connection body comprises a first connection surface and a second connection surface;
- the first side wall surface is exposed to an outside of the connection body and is configured as a part of the first connection surface;
- the second sidewall surface is exposed to the outside of the connection body and is configured as a part of the second connection surface;
- and
- a portion of the power pin between the first sidewall surface and the second sidewall surface is a solid structure.
A power adaptor, comprising a power interface, wherein the power interface is manufactured by a method, comprising:
- S10:
- providing a pin workblank, wherein the pin workblank comprises a first surface and a second surface adjacent to each other;
- S20:
- performing a fine blanking process for the first surface in a predetermined blanking direction, while burrs forming on the second surface;
- S30:
- adjusting a position of the pin workblank, and performing another fine blanking process for the second surface in the predetermined blanking direction, thereby forming a power pin of the power interface, wherein the power pin comprises a first side wall surface and a second side wall surface, wherein
- the first side wall surface and the second side wall surface are configured to electrically connect to a pin of a power adaptor;
- the power interface comprises a connection body, wherein the connection body comprises a first connection surface and a second connection surface;
- the first side wall surface is exposed to an outside of the connection body and is configured as a part of the first connection surface;
- the second sidewall surface is exposed to the outside of the connection body and is configured as a part of the second connection surface;
- and
- a portion of the power pin between the first sidewall surface and the second sidewall surface is a solid structure.
Dependencies are inferred from the claim text.