Connector

Patent metadata

Field	Value
Publication number	US-9985371-B1
Application number	US-201715683152-A
Country	US
Kind code	B1
Filing date	Aug 22, 2017
Priority date	Apr 11, 2017
Publication date	May 29, 2018
Grant date	May 29, 2018

Abstract

A connector is mountable on an object in an up-down direction and mateable with a mating connector along the up-down direction. The mating connector comprises four locked portions. The connector comprises two additional members. Each of the additional members comprises two regulation mechanisms. Each of the regulation mechanisms comprises a spring portion, an operation portion, a first regulating portion, and a second regulating portion. The spring portion has a lock portion. The operation portion has a first regulated portion. One of the spring portion and the operation portion is provided with a second regulated portion. An upward movement of the lock portion is regulated when the first regulated portion is moved upward in the up-down direction to abut against the first regulating portion. The second regulating portion is brought into contact with the second regulated portion to regulate an outward movement of the lock portion in the second direction when the lock portion receives an upward force under a state where the first regulated portion abuts against the first regulating portion.

First claim

What is claimed is:

1. A connector mountable on an object in an up-down direction and mateable with a mating connector along the up-down direction, wherein:
the mating connector comprises a received portion and four locked portions;
each of the locked portions is provided on the received portion;
under a mated state where the connector is mated with the mating connector, each of the locked portions faces upward in the up-down direction;
the connector comprises a housing, a plurality of terminals and two additional members;
each of the terminals is held by the housing;
each of the additional members is held by the housing;
the housing is formed with a receiving portion;
under the mated state, the receiving portion receives the received portion;
the two additional members are positioned at opposite ends, respectively, of the housing in a first direction perpendicular to the up-down direction;
each of the additional members comprises two regulation mechanisms;
in each of the additional members, the two regulation mechanisms are positioned away from each other in a second direction perpendicular to both the up-down direction and the first direction;
each of the regulation mechanisms comprises a spring portion, an operation portion, a first regulating portion, and a second regulating portion;
in each of the regulation mechanisms, the spring portion is resiliently deformable and has a lock portion;
in each of the regulation mechanisms, the lock portion is positioned in the receiving portion and faces downward in the up-down direction;
the lock portions correspond to the locked portions, respectively;
under the mated state, each of the locked portions at least overlaps with the lock portion corresponding to the locked portion in the up-down direction;
in each of the regulation mechanisms, the operation portion extends outward in the first direction from the spring portion;
in each of the regulation mechanisms, the operation portion has a pressed portion and a first regulated portion;
in each of the regulation mechanisms, the pressed portion is positioned outward in the first direction beyond the receiving portion;
in each of the regulation mechanisms, one of the spring portion and the operation portion is provided with a second regulated portion;
in each of the regulation mechanisms, the lock portion is moved outward in the second direction when the pressed portion is moved outward in the second direction;
in each of the regulation mechanisms, the first regulated portion is positioned between the lock portion and the pressed portion in the first direction;
in each of the regulation mechanisms, the first regulating portion is positioned above the first regulated portion in the up-down direction;
in each of the regulation mechanisms, an upward movement of the lock portion is regulated when the first regulated portion is moved upward in the up-down direction to abut against the first regulating portion; and
in each of the regulation mechanisms, the second regulating portion is brought into contact with the second regulated portion to regulate an outward movement of the lock portion in the second direction when the lock portion receives an upward force under a state where the first regulated portion abuts against the first regulating portion.

2. The connector as recited in claim 1 , wherein, in each of the regulation mechanisms, the spring portion has a U-shape or a J-shape in a plane perpendicular to the up-down direction.

3. The connector as recited in claim 1 , wherein:
in each of the regulation mechanisms, the spring portion has a protrusion protruding inward in the second direction;
in each of the regulation mechanisms, the protrusion has a lower surface in the up-down direction;
in each of the regulation mechanisms, the lower surface of the protrusion functions as the lock portion;
the mating connector comprises four recesses;
each of the recesses has a lower surface in the up-down direction; and
the lower surface of each of the recesses functions as the locked portion.

4. The connector as recited in claim 1 , wherein:
each of the additional members has two base portions and a beam portion;
the two base portions belong to the two regulation mechanisms, respectively;
in each of the regulation mechanisms, the spring portion extends from the base portion;
in each of the regulation mechanisms, the second regulating portion is provided on the base portion;
the beam portion couples the two base portions with each other in the second direction; and
the first regulating portion of each of the regulation mechanisms is formed as a part of the beam portion.

5. The connector as recited in claim 4 , wherein:
the housing has two deformation-preventing portions which correspond to the two additional members, respectively; and
each of the deformation-preventing portions is positioned below the beam portion of the additional member corresponding thereto in the up-down direction, and each of the deformation-preventing portions is brought into contact with the beam portion to prevent a deformation of the beam portion when the beam portion is pressed downward in the up-down direction.

6. The connector as recited in claim 4 , wherein:
the beam portion has a plate-like shape intersecting with the up-down direction;
each of the base portions has an upper plate portion;
the upper plate portion has a plate-like shape intersecting with the up-down direction;
the upper plate portion has an edge facing the second direction;
the beam portion couples the upper plate portions of the two base portions with each other; and
in each of the regulation mechanisms, the second regulating portion is provided on the edge of the upper plate portion of the base portion.

7. The connector as recited in claim 1 , wherein:
in each of the regulation mechanisms, the lock portion and the locked portion corresponding to the lock portion do not overlap with each other in the up-down direction when the pressed portion is moved outward in the second direction to reach a predetermined position without contact of the first regulated portion with the first regulating portion under the mated state; and
in each of the regulation mechanisms, the second regulated portion is not brought into contact with the second regulating portion even if the pressed portion is moved outward in the second direction to the predetermined position under the mated state.

8. The connector as recited in claim 1 , wherein, in each of the regulation mechanisms, the second regulating portion is positioned outward of the first regulating portion in the first direction.

9. The connector as recited in claim 8 , wherein, in each of the regulation mechanisms, the second regulated portion is positioned at a position different from a position of the second regulating portion in the up-down direction when no upward force is applied to the lock portion.

10. The connector as recited in claim 8 , wherein, in each of the regulation mechanisms, the operation portion has a protruding portion which protrudes upward in the up-down direction, the protruding portion having a side surface in the second direction, the side surface of the protruding portion functioning as the second regulated portion.

11. The connector as recited in claim 1 , wherein, in each of the regulation mechanisms, the second regulating portion is positioned inward of the first regulating portion in the first direction.

12. The connector as recited in claim 11 , wherein:
in each of the regulation mechanisms, the lock portion and the locked portion corresponding to the lock portion do not overlap with each other in the up-down direction when the

Assignees

• Japan Aviation Electronics Ind Ltd
• Jae Electronics Inc

Inventors

• Ashibu Kenta
• Yamaguchi Shuhei
• Obikane Hiroaki
• Nishimura Takayuki
• Machihara Daisuke

Classifications

• H01R13/6275

  Latching arms not integral with the housing (H01R13/6276, H01R13/6277, H01R13/6278 take precedence) · CPC title

• H01R13/633

  for disengagement only {(in combination with safety switch H01R13/7132)} · CPC title

• H01R13/635

  by mechanical pressure, e.g. spring force · CPC title

• H01R12/7005

  Guiding, mounting, polarizing or locking means; Extractors (for printed circuit boards H05K) · CPC title

• H01R12/78 Primary

  connecting to other flexible printed circuits, flat or ribbon cables or like structures · CPC title