IP Library › Granted Patent US 11,870,184
Granted Patent B2
US 11,870,184 · App. 17/461,361 · Granted Jan 9, 2024

Multipolar connector set

Inventor: Daisuke Okubo (Nagaokakyo, JP)
Assignee: Murata Manufacturing Co., Ltd.
H01R13/641H01R12/716H01R13/6582H01R13/6597
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Quick Facts
Patent No.
US 11,870,184
App. No.
17/461,361
Granted
Jan 9, 2024
Kind
B2
Abstract

A multipolar connector includes first and second connectors. The first connector includes first internal terminals, first external terminals connected to a ground potential, and a first insulating member that holds the first internal terminals and the first external terminals. The second connector includes second internal terminals, second external terminals connected to the ground potential, and a second insulating member that holds the second internal terminals and the second external terminals. In a state in which the first connector and the second connector fit together, the first internal terminals are connected to the second internal terminals, and each of the first external terminals is connected to the corresponding one of the second external terminals in such a manner that connection portions defined by the first external terminal and the second external terminal are visible from the corresponding one of sides on which end surfaces of the first connector are located.

Claims (79)

1. A multipolar connector set comprising a first connector and a second connector that are configured to fit together, wherein

with a longitudinal direction, a width direction, and a height direction of each of the first connector, the second connector, and the multipolar connector set being orthogonal to one another in a state in which the first connector and the second connector fit together, the first connector and the second connector each have two end surfaces on opposite sides in the longitudinal direction, two side surfaces on opposite sides in the width direction, and two principal surfaces on opposite sides in the height direction,

the first connector includes a first internal terminal, a first external terminal configured to connect to a ground potential, and a first insulating member that holds the first internal terminal and the first external terminal,

the second connector includes a second internal terminal, at least one second external terminal configured to connect to the ground potential, and a second insulating member that holds the second internal terminal and the second external terminal,

the first external terminal has a recessed portion configured to catch the second external terminal, and the recessed portion has an outer bottom surface exposed at an outer bottom surface of the first connector, and

in the state in which the first connector and the second connector fit together, the first internal terminal is connected to the second internal terminal, and the first external terminal is connected to the second external terminal in such a manner that connection portions defined by the first and second external terminals are visible from an end surface side of the first connector.

2. The multipolar connector set according to claim 1 , wherein

at least one of the end surfaces of the first connector has an open structure, and

the open structure enables viewing of the connection portions defined by the first and second external terminals from an end surface side of the first connector.

3. The multipolar connector set according to claim 1 , wherein

the first connector includes a pair of guides made of metal and configured to guide the at least one second external terminal in such a manner that the at least one second external terminal is positioned in the longitudinal direction with respect to the first external terminal when the first connector and the second connector fit together,

the pair of guides is electrically connected to the first external terminal,

the at least one second external terminal includes a pair of second external terminals, and

in the state in which the first connector and the second connector fit together, one second external terminal of the pair of second external terminals, one guide of the pair of guides, an other guide of the pair of guides, and an other second external terminal of the pair of second terminals are arranged in a stated order in the longitudinal direction.

4. A multipolar connector set comprising a first connector and a second connector that are configured to fit together, wherein

with a longitudinal direction, a width direction, and a height direction of each of the first connector, the second connector, and the multipolar connector set being orthogonal to one another in a state in which the first connector and the second connector fit together, the first connector and the second connector each have two end surfaces on opposite sides in the longitudinal direction, two side surfaces on opposite sides in the width direction, and two principal surfaces on opposite sides in the height direction,

the first connector includes a first internal terminal, a first external terminal configured to connect to a ground potential, and a first insulating member that holds the first internal terminal and the first external terminal,

the second connector includes a second internal terminal, a second external terminal configured to connect to the ground potential, and a second insulating member that holds the second internal terminal and the second external terminal,

in the state in which the first connector and the second connector fit together, the first internal terminal is connected to the second internal terminal, and the first external terminal is connected to the second external terminal,

at least one of the end surfaces of the first connector has a window, and

connection portions defined by the first and second external terminals are visible through the window from an end surface side of the first connector.

5. A multipolar connector set comprising a first connector and a second connector that are configured to fit together, wherein

with a longitudinal direction, a width direction, and a height direction of each of the first connector, the second connector, and the multipolar connector set being orthogonal to one another in a state in which the first connector and the second connector fit together, the first connector and the second connector each have two end surfaces on opposite sides in the longitudinal direction, two side surfaces on opposite sides in the width direction, and two principal surfaces on opposite sides in the height direction,

the first connector includes a first internal terminal, a first external terminal configured to connect to a ground potential, and a first insulating member that holds the first internal terminal and the first external terminal,

the second connector includes a second internal terminal, a second external terminal configured to connect to the ground potential, and a second insulating member that holds the second internal terminal and the second external terminal,

in the state in which the first connector and the second connector fit together, the first internal terminal is connected to the second internal terminal, and the first external terminal is connected to the second external terminal,

at least one of the end surfaces of the first connector has a slit, and

connection portions defined by the first and second external terminals are visible through the slit from an end surface side of the first connector.

6. The multipolar connector set according to claim 4 , wherein

the first external terminal overlaps at least one of the end surfaces of the first connector.

7. The multipolar connector set according to claim 1 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

8. A multipolar connector set comprising a first connector and a second connector that are configured to fit together, wherein

with a longitudinal direction, a width direction, and a height direction of each of the first connector, the second connector, and the multipolar connector set being orthogonal to one another in a state in which the first connector and the second connector fit together, the first connector and the second connector each have two end surfaces on opposite sides in the longitudinal direction, two side surfaces on opposite sides in the width direction, and two principal surfaces on opposite sides in the height direction,

the first connector includes a first internal terminal, a first external terminal configured to connect to a ground potential, and a first insulating member that holds the first internal terminal and the first external terminal,

the second connector includes a second internal terminal, a second external terminal configured to connect to the ground potential, and a second insulating member that holds the second internal terminal and the second external terminal, and

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

the first external terminal has a recessed portion configured to catch the second external terminal, and the recessed portion has an outer bottom surface exposed at an outer bottom surface of the first connector, and

at least one of the end surfaces of the first connector has an open structure,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and connection portions defined by the first and second external terminals each include at least a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction, and

the open structure enables viewing of the connection portions from an end surface side of the first connector.

9. The multipolar connector set according to claim 2 , wherein

the first connector includes a pair of guides made of metal and configured to guide the at least one second external terminal in such a manner that the at least one second external terminal is positioned in the longitudinal direction with respect to the first external terminal when the first connector and the second connector fit together,

the pair of guides is electrically connected to the first external terminal,

the at least one second external terminal includes a pair of second external terminals, and

in the state in which the first connector and the second connector fit together, one second external terminal of the pair of second external terminals, one guide of the pair of guides, an other guide of the pair of guides, and an other second external terminal of the pair of second terminals are arranged in a stated order in the longitudinal direction.

10. The multipolar connector set according to claim 5 , wherein

the first external terminal overlaps at least one of the end surfaces of the first connector.

11. The multipolar connector set according to claim 2 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

12. The multipolar connector set according to claim 4 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

the first external terminal has a recessed portion,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

13. The multipolar connector set according to claim 5 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

the first external terminal has a recessed portion,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

14. The multipolar connector set according to claim 6 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

the first external terminal has a recessed portion,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

15. The multipolar connector set according to claim 10 , wherein

the first external terminal is at an end portion of the first connector,

the second external terminal is at an end portion of the second connector,

the first external terminal has a recessed portion,

in the state in which the first connector and the second connector fit together, the second external terminal is caught in the recessed portion, and at least one of the connection portions defined by the first and second external terminals includes a surface or a point of the recessed portion on an inner side in the width direction and a surface or a point of the second external terminal on an outer side in the width direction.

16. The multipolar connector set according to claim 1 , wherein the connection portions defined by the first and second external terminals extend vertically in the height direction of the first and second connectors and the vertically extending connection portions are visible from an end surface side of the first connector.

17. The multipolar connector set according to claim 4 , wherein the connection portions defined by the first and second external terminals extend vertically in the height direction of the first and second connectors and the vertically extending connection portions are visible through the window from an end surface side of the first connector.

18. The multipolar connector set according to claim 5 , wherein the connection portions defined by the first and second external terminals extend vertically in the height direction of the first and second connectors and the vertically extending connection portions are visible through the slit from an end surface side of the first connector.

19. The multipolar connector set according to claim 8 , wherein the connection portions extend vertically in the height direction of the first and second connectors and the open structure enables viewing of the vertically extending connection portions from an end surface side of the first connector.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 30, 2021
From: OKUBO, DAISUKE
To: MURATA MANUFACTURING CO., LTD.
Reel/Frame 057330/0781 →
Priority Claims (1)
JP 2019-065181 · Mar 29, 2019 · national
Continuity (2)
Continuation PCTJP2020013489 · Mar 25, 2020
Related Publication 20210391669A1 · Dec 16, 2021
Cited By (1)
US 12,494,606