Connector, and header and socket to be used in the same

• US 9,124,011 B2
• Filed: 02/27/2013
• Issued: 09/01/2015
• Est. Priority Date: 02/27/2013
• Status: Active Grant

• Current Assignee: Panasonic Intellectual Property Management Co., Ltd. (Panasonic Holdings Corporation)
• Original Assignee: Panasonic Intellectual Property Management Co., Ltd. (Panasonic Holdings Corporation)
• Inventors: Miyazaki, Yoji, Fujimoto, Masaki
• Primary Examiner(s): GUSHI, ROSS N
• Application Number:
  US14/233,141
• Publication Number:
  US 20140378007A1
• Time in Patent Office: 916 Days
• Field of Search: 439/74
• US Class Current: 1/1
• CPC Class Codes: H01R 12/716 Coupling device provided on the PCB
• CPC Class Codes: H01R 12/73 connecting to other rigid printed circuits or like structures
• CPC Class Codes: H01R 13/20 Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
• CPC Class Codes: H01R 13/6271 Latching means integral with the housing H01R13/6276, H01R13/6277, H01R13/6278 take precedence

Abstract

A connector includes: a socket having a rectangular socket fitting body provided with socket terminals; and a header having a rectangular header fitting body provided with header terminals. An opposite surface is provided at a portion of a sidewall surface on the outer side of the header fitting body that correspond to a protrusion in the longitudinal direction and is different from the portion where the header terminals are provided, the opposite surface facing at least one of both side surfaces of the corresponding protrusion in the width direction with the socket fitting body and the header fitting body fitted to each other.

Claims

1. A connector, comprising:

a socket including a socket fitting body provided with socket terminals; and

a header including a header fitting body provided with header terminals, the socket fitting body and header fitting body being fitted to each other to bring the socket terminals and header terminals in contact with each other, wherein

the socket fitting body and the header fitting body are rectangular,

a protrusion is formed in a portion of a sidewall surface on the inner side of the socket fitting body, the portion being different in the longitudinal direction from a portion where the socket terminals are provided,

an opposite surface is formed at a portion of a sidewall surface on the outer side of the header fitting body that corresponds to the protrusion in the longitudinal direction and is different from a portion where the header terminals are provided, the opposite surface facing a side surface of the corresponding protrusion in the longitudinal direction with the socket fitting body and the header fitting body fitted to each other,

the socket fitting body including an attachment piece attached to a circuit substrate, and

the attachment piece is formed outwardly in the longitudinal direction from the protrusion so that the attachment piece and the protrusion are not aligned along a given axis extending in a width direction of the connector.

2. The connector according to claim 1, wherein

the socket fitting body includes a plate-shaped wall portion on the side opposite to the side fitted to the header fitting body, and in the sidewall surface on the inner side of the socket fitting body, the protrusion is provided from the vicinity of an end on the side fitted to the header fitting body to the vicinity of the plate-shaped wall portion, and

the opposite surface is provided from the vicinity of an end of the sidewall surface on the outer side of the header fitting body, the end being on the side fitted to the socket fitting body, to the vicinity of the opposite end of the same sidewall surface.

3. The connector according to claim 1, wherein the protrusion includes an inclined portion on a same side as the side fitted to the header fitting body of the socket fitting body.

4. The connector according to claim 1, wherein the header fitting body is rectangular and includes tapered portions at both ends in the longitudinal direction, and

the opposite surface is formed between the tapered portion and the portion where the header terminals are provided in the header fitting body.

5. The connector according to claim 4, wherein the protrusion piece is press-fitted and held in the header fitting body.

6. The connector according to claim 5, wherein the protrusion piece is press-fitted from the side opposite to the side fitted to the socket fitting body of the header fitting body.

7. The connector according to claim 5, wherein the protrusion pieces are press-fitted from the both ends of the header fitting body in the longitudinal direction.

8. The connector according to claim 1, wherein a protrusion piece protruding toward the protrusion is provided for a portion in the sidewall surface on the outer side of the header fitting body that correspond to the protrusion.

9. The connector according to claim 8, wherein the protrusion piece is made of elastic metal.

10. The connector according to claim 8, wherein two of the protrusion pieces are connected by a bridging portion.

11. The connector according to claim 10, wherein the bridging portion includes a recess that is formed on the opposite side to a side fitted to the socket fitting body of the header fitting body with the protrusion pieces held by the header fitting body.

12. The connector according to claim 8, wherein the protrusion includes an engagement recess that is engaged with the corresponding protrusion piece.

13. The connector according to claim 1, wherein the protrusion is made of metal.

14. The connector according to claim 1, wherein a recessed portion and a protruded portion are, respectively, formed inside the sidewall surface on the inner side in the socket fitting body and inside the sidewall surface on the outer side in the header fitting body, the recessed portion and protruded portion being fitted to each other.

15. A header used in a connector, the connector, comprising:

a socket including a socket fitting body provided with socket terminals; and

the header including a header fitting body provided with header terminals, the socket fitting body and header fitting body being fitted to each other to bring the socket terminals and header terminals in contact with each other, wherein

the socket fitting body and the header fitting body are rectangular,

a protrusion is formed in a portion of a sidewall surface on the inner side of the socket fitting body, the portion being different in the longitudinal direction from a portion where the socket terminals are provided,

an opposite surface is formed at a portion of a sidewall surface on the outer side of the header fitting body that corresponds to the protrusion in the longitudinal direction and is different from a portion where the header terminals are provided, the opposite surface facing a side surface of the corresponding protrusion in the longitudinal direction with the socket fitting body and the header fitting body fitted to each other,

the socket fitting body including an attachment piece attached to a circuit substrate, and

the attachment piece is formed outwardly in the longitudinal direction from the protrusion so that the attachment piece and the protrusion are not aligned along a given axis extending in a width direction of the header.

16. A socket used in a connector, the connector, comprising:

the socket including a socket fitting body provided with socket terminals; and

a header including a header fitting body provided with header terminals, the socket fitting body and header fitting body being fitted to each other to bring the socket terminals and header terminals in contact with each other, wherein

the socket fitting body and the header fitting body are rectangular,

a protrusion is formed in a portion of a sidewall surface on the inner side of the socket fitting body, the portion being different in the longitudinal direction from a portion where the socket terminals are provided,

an opposite surface is formed at a portion of a sidewall surface on the outer side of the header fitting body that corresponds to the protrusion in the longitudinal direction and is different from a portion where the header terminals are provided, the opposite surface facing a side surface of the corresponding protrusion in the longitudinal direction with the socket fitting body and the header fitting body fitted to each other,

the socket fitting body including an attachment piece attached to a circuit substrate, and

the attachment piece is formed outwardly in the longitudinal direction from the protrusion so that the attachment piece and the protrusion are not aligned along a given axis extending in a width direction of the socket.