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Connection terminal for connector and method of manufacturing same

A technology for connecting terminals and connectors, which is applied in the direction of contact manufacturing, connection, contact assembly/disassembly, etc., and can solve the problems of reduced contact pressure, reduced clamping force of flexible printed circuit boards, reduced elasticity or rigidity, etc. , to achieve the effect of increasing the contact pressure, not easy to reduce the elasticity, and reducing the reduction of the contact pressure

Active Publication Date: 2015-10-14
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, when the width of the connecting terminal 11 for the connector is reduced, the elasticity or rigidity of the connecting terminal 11 for the connector is reduced, so the contact pressure between the connecting terminal 11 for the connector and the contact portion 22 is reduced conversely, or the connection for the connector is reduced. Defects in which the clamping force of the terminal 11 clamping the flexible printed circuit board 19 is reduced

Method used

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  • Connection terminal for connector and method of manufacturing same
  • Connection terminal for connector and method of manufacturing same
  • Connection terminal for connector and method of manufacturing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0084] (connector terminal of Embodiment 1)

[0085] Figure 5 It is a perspective view of the connecting terminal for a connector according to Embodiment 1 of the present invention. The connecting terminals 31 for a connector are arranged in a plurality in a housing of the connector for connecting a flexible printed circuit board and assembled as described later.

[0086] The shape of the connecting terminal 31 is such that the fixed piece 32 and the movable piece 33 are arranged approximately in parallel, and the upper surface of the substantially central portion of the fixed piece 32 and the lower surface of the substantially central portion of the movable piece 33 pass through a substantially perpendicular to the two pieces 32 and 33 . The connection part 34 is connected. A fixing leg portion 35 (fixing portion) for soldering the connection terminal 31 to the electrode pad 42 of the circuit board protrudes from the lower surface of the front end portion of the fixing piece...

Embodiment approach 2

[0104] (connector terminal of Embodiment 2)

[0105] Figure 8 It is a perspective view of the connection terminal 51 for connectors in Embodiment 2 of this invention. in addition, Figure 9 (A) is a sectional view of the connection terminal 51 .

[0106] In this connection terminal 51 , a concave strip 40 is formed at the center in the width direction along the outer peripheral surface thereof. Since the grooved line 40 is formed on the entire circumference of the outer peripheral surface, it is formed in an annular shape. In addition, the grooved line 40 is formed in a groove shape with a rectangular cross section. The other points are the same as those of the connection terminal 31 in Embodiment 1, and thus description thereof will be omitted.

[0107] Such as Figure 9 As shown in (B), in such a connection terminal 51 , when the fixing leg portion 35 is soldered to the electrode pad 42 , the width over which the solder 43 adheres is the same as that of the case witho...

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PUM

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Abstract

In order to attain an effect similar to that from reducing the width of a connection terminal for a connector when bonding the connection terminal for a connector to an electrode pad and bringing the contact into contact with a flexible printed board, without decreasing the width of the entire connection terminal, a connection terminal (31) for a connector is incorporated into a connector for connecting a flexible printed board. The connection terminal (31) has a mounting leg (35) that is soldered to an electrode pad (42). A flexible printed board is inserted between a fixed piece (32) and a movable piece (33), and a movable contact (36) for establishing electrical contact with the contact of the board is provided to the bottom surface of the tip of the movable piece (33). Grooves (40) are formed at both edges of the connection terminal (31) along the entire outer peripheral surface thereof, thus substantially reducing the width of the mounting leg (35) and the movable contact (36) without reducing the width of the entire connection terminal (31).

Description

technical field [0001] The present invention relates to a connecting terminal for a connector and a method for manufacturing the terminal, and more particularly to a connecting terminal for a connector used in a connector for connecting a flexible printed circuit board and a method for manufacturing the same. Background technique [0002] Connectors for inserting and connecting flexible printed circuit boards are used in various electronic devices. For example, the circuit board and the flexible printed board are connected via the connector by mounting the connector on the surface of the circuit board and inserting the flexible printed board into the connector for connection. Such a connector is disclosed in Patent Document 1, for example. [0003] The connector for connecting the flexible printed circuit board is inserted into the terminal insertion hole provided in its housing figure 1 In the illustrated connecting terminal 11 for a connector, a plurality of connecting t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/24H01R43/16H01R12/77
CPCH01R12/88H01R43/20H01R12/77H01R43/16
Inventor 吉田仁吉冈秀和铃村宜晓山崎祯宣永田隆信
Owner ORMON CORP