Unlock instant, AI-driven research and patent intelligence for your innovation.

Connector, connector manufacturing method, and method for connecting wire harness and wiring materials to member to be connected

A technology for connecting objects and wiring materials. It is applied to the parts of connecting devices, circuit/collector parts, dust-proof/splash-proof/leak-proof/waterproof/fireproof connections, etc., and can solve problems such as poor connection.

Inactive Publication Date: 2014-01-22
AUTONETWORKS TECH LTD +2
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, for the female housing of the female connector, an optical fiber hole for inserting the optical fiber terminal on the side of the male connector is formed at the inner end of the insertion recess for inserting the male housing of the male connector. Therefore, foreign matter may enter the optical fiber hole from the above-mentioned insertion recess, resulting in poor connection.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Connector, connector manufacturing method, and method for connecting wire harness and wiring materials to member to be connected
  • Connector, connector manufacturing method, and method for connecting wire harness and wiring materials to member to be connected
  • Connector, connector manufacturing method, and method for connecting wire harness and wiring materials to member to be connected

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach

[0024] figure 1 A cross-sectional view (a cross-sectional view of the state before connection) respectively shows the main parts of the wire harness of the present invention, specifically, the connector C installed at the end of the electric wire (wiring material) and the electronic circuit unit EU connected to the connector, figure 2 The above-mentioned connector C is shown in a perspective view.

[0025] The above-mentioned electronic circuit unit EU has a circuit board 10 and a housing 12 that houses the circuit board 10. The circuit board 10 is composed of, for example, a printed circuit board. Conductor patterns for circuit configuration are arranged on both sides of the printed circuit board, and electronic components constituting the circuit are mounted. The circuit board 10 of this embodiment has a rectangular shape, and a plurality of thin-plate-shaped connection conductors are respectively provided on the front and back surfaces of an edge portion 10a (the edge portion ...

no. 2 Embodiment approach

[0049] Figure 8 These are optical connectors respectively attached to optical cables (wiring materials), and a cross-sectional view schematically shows the first optical connector C1 of the present invention and the second optical connector C2 connected thereto (corresponding to the counterpart connector of the present invention). The first optical connector C1 is, for example, one of wiring materials, and is attached to the end of the optical cable included in the above-mentioned wire harness.

[0050] As shown in this figure, the first optical connector C1 includes a first housing H1 formed of an insulating material such as plastic, and a ferrule 66 (corresponding to the first optical fiber terminal of the present invention) attached to the end of the optical fiber core wire.

[0051] The ferrule 66 is not shown in detail, and is, for example, a cylindrical body composed of a resin material in which a small-diameter fiber hole for inserting an optical fiber and a fixing hole with...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

This connector is provided with: terminal members that have contact parts accessible to a member to be connected, and which are attached to respective ends of wiring materials; a housing that has an insertion concave section into which the member to be connected can be inserted, and which holds the terminal members such that the contact parts can be brought into contact with the member to be connected which is inserted in the insertion concave section; and a dust-proof body that has a concave section for occluding the insertion opening of the insertion concave section so as to prevent dust from entering the insertion concave section. The dust-proof body is formed such that the dust-proof body can be penetrated by the member to be connected with the insertion of said member to be connected into the insertion concave section.

Description

Technical field [0001] The present invention relates to a connector such as a card edge type connector, a method of manufacturing the connector, a wire harness in which the connector is provided at the end of a wiring material, and a method of connecting the wiring material and a connection object member. Background technique [0002] In the manufacturing process of a motor vehicle, while wiring the wiring harness on the vehicle body, the electric wire (wiring material) is connected to the electrical component assembled to the vehicle body. For example, a so-called connector is installed at the end of an electric wire, and the connector is connected to a circuit board such as an ECU mounted on the vehicle body. In addition, there are various types of connectors, and a card-edge type connector is used for electrical connections such as meters in dashboards. [0003] As a card edge type connector, for example, a device described in Patent Document 1 is known. The card edge type con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R12/72H01R13/46H01R43/00
CPCG02B6/4284H01R12/721H01R13/5213H01R43/005Y10T29/49208
Inventor 西尾明洋平井宏树松本浩一下田洋树大森康雄董雪清
Owner AUTONETWORKS TECH LTD