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

Connection terminal

A technology for connecting terminals and connecting parts, which is applied in the direction of connection, conductive connection, and parts of connecting devices, etc., can solve the problems of the danger of bending the movable contact piece, the difficulty of smooth insertion of the connecting terminal, and the increase of friction force.

Inactive Publication Date: 2010-11-03
FURUKAWA ELECTRIC CO LTD +2
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, there is a further increase in frictional force, making it difficult to insert the smooth insertion of the connection terminal, and there is a danger of bending the movable contact piece 7
[0007] Especially in the case of a multi-pole connector that accommodates a plurality of connection terminals in the same housing, if one of the insertion connection terminals cannot be inserted through frictional resistance, there is a danger that all the insertion connection terminals cannot be inserted.

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
  • Connection terminal
  • Connection terminal
  • Connection terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 is the expanded view of the connection terminal, figure 2 is a longitudinal sectional view of the connecting terminal, image 3 is an enlarged top view of the connecting part, Figure 4 It is an enlarged cross-sectional view of the connecting part. In this connection terminal, the entire part including the connection portion 11 for receiving the other side insertion connection terminal and the wire crimping portion 12 at the rear is as follows: figure 1 As shown, the conductive metal plate is stamped, and then as shown in figure 2 formed in a curved manner as shown.

[0017] In the connection part 11, the bottom plate 13, the side plates 14, 15 arranged on its left and right sides, and the top plate 16 arranged on one of the side plates 14 are as follows: figure 1 bend as indicated by the dotted lines, through these parts, as Figure 2 ~ Figure 4 As shown, it is formed in a substantially box-shaped manner. In the wire crimping portion 12, a first cr...

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

A connection terminal in which insertion of the companion connection terminal is stabilized, danger of buckling of a movable contact piece is eliminated and a desired contact pressure is sustained. A connection part (11) is formed substantially into box-shape by bending a bottom plate (13), side plates (14, 15) continuous to the left and right sides thereof (14 is not shown), and a top plate (16)continuous to one side plate (14). A movable contact piece (17) is folded back into the connection part (11) from the rear through a gentle bend (17a) in parallel with the top plate (16), thus forming a reverse conical resilient leaf spring having a contact part (17b) inflating downward in the vicinity of central part in the connection part (11). A hole part (17c) is provided at the forward end of the movable contact piece (17) and fitted with a stopper (16b) formed by bending a part of the top plate (16) downward.

Description

technical field [0001] The present invention relates to a receiving connection terminal electrically connected to an insertion connection terminal on a counterpart side. Background technique [0002] Conventionally, this type of connection terminal has a connection portion for receiving an insertion connection terminal on the opposite side at the front and a wire crimping portion for connecting wires at the rear, and these portions are formed by bending a single conductive metal plate. [0003] Image 6 It is a longitudinal sectional view of a connection terminal of a conventional example, and numeral 1 denotes a connection portion of the connection terminal, and numeral 2 denotes a wire crimping portion. The connection part 1 is substantially box-shaped, and it consists of a bottom plate 3 with a contact portion 3a bulging inside, side plates 4, 5 connected to its left and right sides (symbol 5 is not shown in the figure), and one of the side plates. The top plate 6 to whi...

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 Patents(China)
IPC IPC(8): H01R13/11H01R4/18H01R13/115H01R13/187H01R43/16
CPCH01R43/16H01R4/185H01R13/113
Inventor 安保次雄町田幸文山口真二林诚一郎木村伸博
Owner FURUKAWA ELECTRIC CO LTD