Electric connector plug, electric connector socket, and electric connector assembly

• US 10,522,928 B1
• Filed: 01/15/2019
• Issued: 12/31/2019
• Est. Priority Date: 01/15/2019
• Status: Active Grant

• Current Assignee: Suzhou e-Conn Technology Co., Ltd.
• Original Assignee: Suzhou e-Conn Technology Co., Ltd.
• Inventors: Tang, Ling-Ming, Feng, Qi-Shun, Xiao, Liang
• Primary Examiner(s): Nguyen, Phuong Chi Thi
• Application Number:
  US16/248,205
• Time in Patent Office: 350 Days
• Field of Search: 439188, 439489, 4396074, 439626
• CPC Class Codes: H01R 12/55 characterised by the terminals
• CPC Class Codes: H01R 13/04 Pins or blades for co-operation with sockets
• CPC Class Codes: H01R 13/11 Resilient sockets carrying separate resilient parts H01R13/15
• CPC Class Codes: H01R 13/187 with spring member in the socket

Abstract

The present invention discloses an electric connector plug, an electric connector socket and an electric connector assembly, which are applied to the butting of connector for a power supply, and capable of avoiding the generation of spark in butting and reducing supply temperature in butting. The electric connector plug, electric connector socket, and electric connector assembly are functional in non-directional butting and can supply large current to electronic apparatuses.

Claims

1. An electric connector plug comprising:

a plug body, which includes a base and a body part extending from the base, with the plug body being provided with a conducting terminal holding chamber that penetrates the base and the body part;

plural conducting terminals, with each conducting terminal including a root as well as a contact part and a welding part extending respectively from an end of the root, the conducting terminal being inserted on the base of the plug body via the root, the contact part being accommodated in the conducting terminal holding chamber, the welding part being exposed out of the base of the plug body, and an interior at the front end of the contact part of the conducting terminal being formed with abutting slot;

plural conducting rings, with each conducting ring being disposed in the butting slot of the contact part of the conducting terminal and being formed with plural separation slots; and

a plug housing which encloses the body part of the plug body;

wherein the conducting ring is a metallic annular structure and the separation slots are disposed obliquely and annularly relative to the conducting ring;

wherein the plug housing is made of metal, and an insertion part which is extended from a tail end thereof is inserted into the through-hole and slot of the plug body.

2. The electric connector plug according to claim 1, wherein each side of the base of the plug body is provided respectively with a through-hole and a slot is disposed between the body part and the base.

3. The electric connector plug according to claim 1, wherein the welding part of the conducting terminal is formed with a vertical plane and the vertical plane is further provided with a through-hole.

4. An electric connector socket comprising:

a socket body, which includes an electric butting slot, with a rear end of the electric butting slot being provided with plural splice through-holes and a detecting terminal holding chamber;

plural splices, with each splice being inserted on the splice through-hole of the socket body, three splices being provided and configured in negative pole, positive pole and negative pole from left to right orderly, and the negative splice being longer than the positive splice; and

a detecting terminal, which is disposed in the detecting terminal holding chamber of the socket body, with an elastic contact part at a front end of the detecting terminal being disposed at a side of the electric butting slot of the socket body to extend into the electric butting slot;

wherein the splice includes a root as well as a contact part and a welding part which are extended from an end of the root respectively;

wherein the contact part of the splice is disposed in the electric butting slot of the socket body, and the welding part is exposed out of a rear end of the socket body.

5. An electric connector assembly having an electric connector plug,

and an electric connector socket, wherein,

the electric connector plug comprising:

a plug body, which includes a base and a body part extending from the base, with the plug body being provided with a conducting terminal holding chamber that penetrates the base and the body part;

plural conducting terminals, with each conducting terminal including a root as well as a contact part and a welding part extending respectively from an end of the root, the conducting terminal being inserted on the base of the plug body via the root, the contact part being accommodated in the conducting terminal holding chamber, the welding part being exposed out of the base of the plug body, and an interior at the front end of the contact part of the conducting terminal being formed with a butting slot;

plural conducting rings, with each conducting ring being disposed in the butting slot of the contact part of the conducting terminal and being formed with plural separation slots; and

a plug housing which encloses the body part of the plug body;

the electric connector socket comprising;

a socket body, which includes an electric butting slot, with a rear end of the electric butting slot being provided with plural splice through-holes and a detecting terminal holding chamber;

plural splices, with each splice being inserted on the splice through-hole of the socket body, three splices being provided and configured in negative pole, positive pole and negative pole from left to right orderly, and the negative splice being longer than the positive splice; and

a detecting terminal, which is disposed in the detecting terminal holding chamber of the socket body, with an elastic contact part at a front end of the detecting terminal being disposed at a side of the electric butting slot of the socket body to extend into the electric butting slot;

wherein the electric connector plug butts with the electric connector socket, allowing the splice to butt with the conducting terminal to conduct electrically.