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Connector

一种连接器、型芯的技术，应用在连接、车辆连接器、导电连接等方向，能够解决销细长等问题

Active Publication Date: 2020-03-13
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, it is considered that the pins tend to become slender, and the vent holes cannot be formed properly due to bending of the pins during molding of the case, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0037] use Figure 1 to Figure 8 Embodiments of the connector will be described.

[0038] Such as Figure 5 As shown, the connector 1 is assembled in the box body 12 , and the box body 12 has an inner space 120 containing the electronic substrate 11 . Such as Figure 4 , Figure 6 As shown, the connector 1 has a plurality of first terminals 3 , a first core 4 , a plurality of second terminals 5 , a second core 6 , a housing 7 and an air passage 8 .

[0039] Such as Figure 5 As shown, the first core 4 exposes both ends of the first terminal 3 and holds the first terminal 3 . Such as Figure 4 , Figure 6 As shown, the second core 6 overlaps the first core 4 facing each other. In addition, the second core 6 exposes both ends of the second terminal 5 and holds the second terminal 5 .

[0040] Such as figure 1 , figure 2 , Figure 4 , Figure 5 As shown, the housing 7 has a cover part 71 . Such as Figure 4 As shown, the cover portion 71 surrounds one end portion ...

Embodiment approach 2

[0094] Such as Figure 9 ~ Figure 11 As shown, this form is an embodiment in which the form of the air passage 8 is changed in the first embodiment.

[0095] Such as Figure 9 , Figure 11 As shown, although the first plate portion 41 of the first core 4 has the groove portion 40, no core through hole is formed (refer to Figure 4 ~ Figure 7 etc. reference number 412). Such as Figure 9 As shown, the groove portion 40 has a first groove portion 401 extending in the Z direction and a second groove portion 402 extending from the Z1-side end of the first groove portion 401 to one side of the Y direction, and has a shape bent into an L shape. shape. The Z2-side end of the first groove portion 401 is open on the Z2 side. In addition, the end portion of the second groove portion 402 on the side opposite to the first groove portion 401 is open in the Y direction.

[0096] and, if Figure 11 As shown, the groove portion 40 formed on the overlapping surface 411 of the first pla...

Embodiment approach 3

[0103] Such as Figure 12 As shown, this method is to change the shape of the convex portion 612 of the second core 6 and change the shape of the concave portion of the first core 4 (refer to Figure 6 , Figure 7 Etc. reference numeral 413) implementation of removal.

[0104] In this form, the 2nd plate-shaped part 61 of the 2nd core 6 is equipped with the convex line part 612 which protrudes to X1 side from both end parts of a Y direction. The dimension in the Y direction of the first plate-shaped portion 41 of the first core 4 is equal to the dimension between the pair of protruding strips 612, and the first plate-shaped portion 41 of the first core 4 is arranged on the second plate-shaped portion. The inner sides of the pair of protruding strips 612 of 61 are fitted into the second plate-like portion 61 of the second core 6 . The surface on the X2 side of the first plate-shaped portion 41 is constituted by a plane perpendicular to the X direction except for the groove p...

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Abstract

The invention provides a connector that can easily release the pressure in a box even if a counter connector is in an embedded state. The connector (1) is mounted on a case (12) including an internalspace (120) accommodating an electronic board (11). The connector (1) includes first terminals (3), a first core (4), second terminals (5), a second core (6), a housing (7) and a ventilation passage (8). The ventilation passage (8) allows the internal space (120) of the case (12) to communicate with outside air. At least a part of the ventilation passage (8) is constituted by a groove (40) formedin at least one of mutually overlapping surfaces (411, 611) of the first core (4) and the second core (6). An outer vent (81) of the ventilation passage (8) is formed at a position closer to the case(12) than the receptacle (71) in a Z direction.

Description

technical field [0001] The present invention relates to connectors. Background technique [0002] Patent Document 1 discloses a connector for equipment mounted on a wall of a case housing a circuit board. In order to suppress an increase in the pressure inside the case due to heat generated by the circuit board, the device connector is formed with a vent port that communicates the inside and outside of the case. [0003] Here, when forming the vent port in the connector housing constituting the connector for equipment, the pins for forming the vent port are arranged in the molding die of the connector case, and the The pin is pulled out so that a vent can be formed in the connector housing. However, in this case, it is considered that the pins are likely to become slender, and the vent holes cannot be formed properly due to bending of the pins during molding of the housing or the like. [0004] Therefore, in the device connector described in Patent Document 1, two primary...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/502H01R13/516H01R13/02
CPCH01R13/502H01R13/516H01R13/02H01R13/514H01R2201/26H01R13/405H01R13/5219H01R12/58H05K5/0069H05K5/0215H01R13/46H01R13/6588H01R13/5227
Inventor 伊藤唯
Owner SUMITOMO WIRING SYST LTD
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