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Non-waterproof connector

A waterproof connector, connector technology, applied in the direction of connection, parts of connecting device, coupling device, etc., can solve problems such as short circuit of terminal parts

Active Publication Date: 2019-06-18
SUMITOMO WIRING SYST LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a connector, the stopper mounting part for assembling the stopper provided in the connector housing communicates between the cavities, so foreign matter such as iron powder enters from the gap between the connector case and the stopper. , a short circuit may occur between terminal parts housed in adjacent cavities

Method used

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  • Non-waterproof connector
  • Non-waterproof connector
  • Non-waterproof connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0042] refer to Figure 1-Figure 9 Embodiments will be described.

[0043] The non-waterproof connector 10 of this embodiment is a connector used in oil such as lubricating oil in which foreign matter such as iron powder floats, such as figure 1 as well as figure 2 As shown, a connector housing 20 and a cover member 50 are provided. The non-waterproof connector 10 is a female connector, and can be fitted with a mating connector, that is, a male connector. In addition, in the following description, for the front-back direction, the figure 2 The left side (the mating direction of the non-waterproof connector 10) is defined as the front side, and the figure 2 The right side of is defined as the posterior side. In addition, for the up and down direction, the figure 1 as well as figure 2 as a benchmark, the figure 1 The upper side of is defined as the upper side, and the figure 1 The lower side of is defined as the lower side.

[0044] The connector housing 20 is made...

Embodiment approach 2

[0067] Next, according to Figure 10-Figure 23 Embodiment 2 will be described.

[0068] The non-waterproof connector 110 of the second embodiment differs from the first embodiment in that a cover portion 170 is provided below the cover member 150 . In addition, the same code|symbol is attached|subjected to the member and part which have the same function as Embodiment 1, and description is abbreviate|omitted or simplified. In addition, the up-down front-back direction is defined as the same direction as Embodiment 1.

[0069] The connector housing 120 is the same as that of Embodiment 1 except for the shape of the protruding wall 133 , so descriptions other than the protruding wall 133 will be omitted. Such as Figure 19 as well as Figure 20 As shown, the protruding wall 133 protrudes rearward from the rear end surface 31A of the partition wall 31 . The protruding wall 133 is formed to have a width approximately half of the width dimension of the rear end surface 31A of ...

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PUM

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Abstract

It is an object of the present invention to prevent foreign matter from entering the cavity from the terminal insertion port and shortening the adjacent terminal parts. A non-waterproof connector (10) includes a connector housing (20) and a cover member (50), and the connector housing (20) is provided with a plurality of cavities (25) capable of inserting a terminal member (40) from a terminal insertion port (25A). The cover member is fitted to the connector housing so as to cover the terminal insertion ports of the plurality of cavities, and the connector housing is provided with a protruding wall (33) which projects from the partition wall (31) separating each of the plurality of cavities (25) toward the cover member (50) side. The cover member (50) is provided with a rib wall (65) projecting toward the protruding wall (33), the top end portion of the protruding wall (33) and the top end portion of the rib wall (65) are overlapped with each other on the overlapping surfaces (33A, 65A) and the arrangement direction of the cavities (25) intersects the overlapping faces (33A, 65A).

Description

technical field [0001] The present invention relates to non-waterproof connectors. Background technique [0002] Non-waterproof connectors that are not equipped with waterproof rubber plugs, etc. may be used in oil such as lubricating oil in which foreign matter such as iron powder floats. As an example of such a connector, a connector described in JP 2013-109893 A (hereinafter referred to as Patent Document 1) is known. In this connector, the stopper is configured to lock the terminal parts accommodated in the cavity from the rear opening of the connector housing. In such a connector, the stopper mounting part for assembling the stopper provided in the connector housing communicates between the cavities, so foreign matter such as iron powder enters from the gap between the connector case and the stopper. , a short circuit may occur between terminal parts housed in adjacent cavities. Therefore, in this connector, in order to prevent a short circuit between the terminal pa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/52
CPCH01R13/5213
Inventor 平野慎士
Owner SUMITOMO WIRING SYST LTD