JP2014212094A - Insulation displacement contact, and connector for insulation displacement contacting - Google Patents

Insulation displacement contact, and connector for insulation displacement contacting Download PDF

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Publication number
JP2014212094A
JP2014212094A JP2013089164A JP2013089164A JP2014212094A JP 2014212094 A JP2014212094 A JP 2014212094A JP 2013089164 A JP2013089164 A JP 2013089164A JP 2013089164 A JP2013089164 A JP 2013089164A JP 2014212094 A JP2014212094 A JP 2014212094A
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Japan
Prior art keywords
press
contact
insulation displacement
fit
insulator
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Pending
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JP2013089164A
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Japanese (ja)
Inventor
大阿久　清志
Kiyoshi Oaku
清志 大阿久
遠藤　輝一
Terukazu Endo
輝一 遠藤
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Honda Tsushin Kogyo Co Ltd
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Honda Tsushin Kogyo Co Ltd
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Priority to JP2013089164A priority Critical patent/JP2014212094A/en
Publication of JP2014212094A publication Critical patent/JP2014212094A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case

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  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an insulation displacement contact capable of solving such a problem that a height of a conventional insulation displacement contact is high and a resulting height cannot be reduced at mounting on a printed board, electronic apparatus, and the like.SOLUTION: An insulation displacement contact 1 comprises: an insulation displacement contacting part to which a cable is electrically connected by splitting of an outer coating of the cable by blades for insulation displacement contacting, and then, introducing the cable into a gap of an insulation displacement contacting spot; an insulator press-fit part provided and extended on the insulation displacement contacting part, and press-fitted to a press-fit holding part of a housing of the insulation displacement contact; and a contact part protruded downward from a lower position of the insulator press-fit part. In the insulation displacement contact 1, a part or all of a range of a press-fit part in a vertical direction is arranged within a region range of an insulation displacement contacting part in the vertical direction.

Description

本発明は、圧接コンタクトの形状に係る構造と、その圧接コンタクトを使用した圧接用コネクタに関するものである。   The present invention relates to a structure relating to the shape of a pressure contact and a connector for pressure contact using the pressure contact.

従来、圧接コンタクト１１は、図３に示すように、上から圧接部１１ａ、中間に圧入部１１ｂ、下部に接触部１１ｃと、同軸上に配置されている。従って、このような圧接コンタクト１１の上下方向の背の高さは、前記各部の寸法を単純に合計したものであるので、全体の背が高くなっている。このような背の高い圧接コンタクト１１を使用したものとしては、その一例として特許文献１に記載のものが知られている。   Conventionally, as shown in FIG. 3, the press contact 11 is coaxially disposed with a press contact portion 11 a from the top, a press fit portion 11 b in the middle, and a contact portion 11 c in the lower portion. Accordingly, since the height of the press contact 11 in the vertical direction is simply the sum of the dimensions of the respective parts, the overall height is high. As an example using such a high pressure contact 11, the one described in Patent Document 1 is known.

特開平０８−２９３３３２号公報JP 08-293332 A

しかし、従来の圧接コンタクト１１は、前記圧接部１１ａ、圧入部１１ｂ、接触部１１ｃと、同一軸上に配置されていることから、全体の背が高くなり、低背化が困難である。従って、電子機器などの薄型化に設計上の支障となるものである。本発明に係る圧接コンタクトと圧接用コネクタは、このような課題を解決するために提案されたものである。   However, the conventional press contact 11 is disposed on the same axis as the press contact portion 11a, press fit portion 11b, and contact portion 11c, so that the overall height becomes high and it is difficult to reduce the height. Therefore, it becomes a design hindrance to reducing the thickness of electronic devices. The pressure contact and the pressure contact connector according to the present invention have been proposed in order to solve such problems.

本発明に係る圧接コンタクトの上記課題を解決して目的を達成するための要旨は、圧接用刃にケーブルの外皮が裂かれその後に圧接スポットの間隙に導入されてケーブルが電気的に接続される圧接部と、前記圧接部に延設されるとともに圧接用コネクタのハウジングの圧入保持部に圧入され絶縁体圧入部と、前記絶縁体圧入部の下位置から下部に向けて突出される接触部とからなる圧接コンタクトにおいて、上下方向における圧接部の領域範囲内に、上下方向における圧入部の範囲の一部若しくは全部を配設したことである。
前記絶縁体圧入部の基部から先端部側を、圧接部のスリット面が対向する方向とほぼ直交する方向に屈曲させて、当該圧入部が形成されていることを含むものである。 The gist of the present invention for solving the above-mentioned problems of the press contact according to the present invention is to achieve the purpose by splitting the outer cover of the cable with the press contact blade and then introducing it into the gap of the press spot to electrically connect the cable. A press-contact portion, an insulator press-fit portion that extends into the press-contact portion and is press-fitted into a press-fit holding portion of a housing of the press-contact connector, and a contact portion that protrudes downward from a lower position of the insulator press-fit portion; In the press contact made of the above, a part or all of the range of the press-fitting portion in the vertical direction is disposed within the range of the press-contact portion in the vertical direction.
It includes that the press-fitting part is formed by bending the tip part side from the base part of the insulator press-fitting part in a direction substantially perpendicular to the direction in which the slit surface of the press-contact part opposes.

本発明に係る圧接コネクタの要旨は、本発明に係る前記圧接コンタクトを、ハウジングに設けられた所望数のコンタクト用の圧入部に圧入し挿着してなることである。   The gist of the press contact connector according to the present invention is that the press contact contacts according to the present invention are press-fitted into and inserted into a press-fit portion for a desired number of contacts provided in the housing.

本発明に係る圧接コンタクトによれば、上下方向における圧接部の領域内に、圧入部の一部が重複して配設されて、コンタクト全体の上下方向における背の高さが低くなるものである。また、この圧接コンタクトを用いることで、低背化された圧接コネクタとなる。   According to the press contact according to the present invention, a part of the press-fit portion is disposed overlappingly in the region of the press contact portion in the vertical direction, and the height of the entire contact in the vertical direction is reduced. . Also, by using this pressure contact, a low pressure contact connector is obtained.

本発明の圧接コンタクトと圧接用コネクタによれば、コンタクトの上下方向の全長が短縮され、これを使用する圧接コネクタによりプリント基板や電子機器の低背化に貢献するものとなると言う優れた効果を奏するものである。   According to the pressure contact and pressure contact connector of the present invention, the overall length of the contact in the vertical direction is shortened, and the excellent effect that the pressure contact connector using the contact contributes to the reduction in the height of the printed circuit board and the electronic device. It is what you play.

本発明に係る圧接コンタクト１の斜め上前方から見た斜視図（Ａ）と、斜め下前方から見た斜視図（Ｂ）である。They are the perspective view (A) seen from diagonally upper front of the pressure contact 1 which concerns on this invention, and the perspective view (B) seen from diagonally lower front. 同本発明の圧接コンタクト１の正面図（Ａ）、側面図（Ｂ）、平面図（Ｃ）である。It is the front view (A), side view (B), and top view (C) of the press contact 1 of the same invention. 従来例に係る圧接コンタクト１１の正面図（Ａ）、側面図（Ｂ）である。It is the front view (A) and side view (B) of the pressure contact 11 which concern on a prior art example.

本発明に係る圧接コンタクト１は、図１に示すように、低背化させるものである。   As shown in FIG. 1, the press contact 1 according to the present invention has a reduced height.

本発明に係る圧接コンタクト１は、図１に示すように、圧接用刃１ａａにケーブルの外皮が裂かれその後に圧接スポット１ｄの間隙に導入されて前記ケーブルが電気的に接続される圧接部１ａと、前記圧接部１ａに延設されるとともに圧接用コネクタ（図示せず）のハウジングの圧入保持部に圧入される絶縁体圧入部１ｂと、前記絶縁体圧入部１ｂの下位置から下部に向けて突出される接触部１ｃとからなる。   As shown in FIG. 1, the press contact 1 according to the present invention has a press contact portion 1a to which the outer cover of the cable is split by the press contact blade 1aa and then introduced into the gap of the press contact spot 1d to electrically connect the cable. And an insulator press-fit portion 1b that extends to the press-contact portion 1a and is press-fit into the press-fit holding portion of the housing of the press-connecting connector (not shown), from the lower position to the lower portion of the insulator press-fit portion 1b And a projecting contact portion 1c.

そして、図２（Ａ），（Ｂ）に示すように、上下方向における圧接部１ａの領域範囲内に、上下方向における絶縁体圧入１ｂ部の範囲の一部若しくは全部を配設したことである。   Then, as shown in FIGS. 2A and 2B, a part or all of the range of the insulator press-fitting 1b portion in the vertical direction is disposed within the region range of the press-contact portion 1a in the vertical direction. .

前記絶縁体圧入部１ｂの基部から先端部側を、図２（Ｃ）に示すように、圧接部１ａの圧接スポット１ｄにおける、圧接片１ａｂのスリット面が対向する方向ａとほぼ直交する方向ｂに向け屈曲させて、当該絶縁体圧入部１ｂが形成されている。   As shown in FIG. 2 (C), the direction from the base of the insulator press-fitting portion 1b to the tip end side is substantially perpendicular to the direction a where the slit surface of the press-contact piece 1ab faces in the press-contact spot 1d of the press-contact portion 1a. The insulator press-fitting portion 1b is formed by bending toward the end.

このようにすることで、圧接用コネクタ（図示せず）におけるハウジングの圧入保持部に、前記絶縁体圧入部１ｂを圧入する際に、当該絶縁体圧入部１ｂにかかる力（反発力）の方向を、図２（Ａ）に示すように、圧接部１ａの圧接片１ａｂの可動方向（ａ）とすることで、圧接部１ａへのダメージを少なくすることができて、確実な電気的接続が実現される。これも、上下方向における圧接部１ａの領域範囲（圧接スポット１ｄの最下部）内に、上下方向における絶縁体圧入１ｂ部の範囲の一部若しくは全部を配設したからである。   By doing so, the direction of the force (repulsive force) applied to the insulator press-fitting portion 1b when the insulator press-fitting portion 1b is press-fitted into the press-fitting holding portion of the housing in the press-connecting connector (not shown). As shown in FIG. 2 (A), by setting the movable direction (a) of the pressure contact piece 1ab of the pressure contact portion 1a, damage to the pressure contact portion 1a can be reduced, and reliable electrical connection is achieved. Realized. This is also because part or all of the range of the insulator press-fitting 1b portion in the vertical direction is disposed in the region range of the press-contact portion 1a in the vertical direction (the lowermost portion of the press-contact spot 1d).

前記絶縁体圧入部１ｂは、その一部が上下方向において圧接部１ａの領域範囲内にあるので、図２（Ｂ）に示すように、上下方向における重複範囲２の分だけ、当該圧接部１ａと絶縁体圧入部１ｂとをそれぞれ単純に加算した寸法よりも短くなるものである。   Since a part of the insulator press-fitting portion 1b is in the region range of the press-contact portion 1a in the vertical direction, as shown in FIG. 2B, the press-contact portion 1a corresponding to the overlapping range 2 in the vertical direction. And the insulator press-fitting portion 1b are shorter than the dimensions obtained by simply adding them.

具体的な低背化としては、図２（Ａ），（Ｂ）に示すように、圧接部１ａの圧接スポット１ｄの最下位置から下側において、絶縁体圧入部１ｂが形成されるのでは無く、圧接部１ａの途中から絶縁体圧入部１ｂが形成されているものである。   Specifically, as shown in FIGS. 2A and 2B, the insulator press-fitting portion 1b is formed on the lower side from the lowest position of the press-contact spot 1d of the press-contact portion 1a as shown in FIGS. The insulator press-fit portion 1b is formed from the middle of the press-contact portion 1a.

そして、本発明に係る圧接コネクタは、前記圧接コンタクト１を、ハウジングに設けられた所望数のコンタクト用の圧入部に圧入し挿着してなるものである。これにより、圧接コネクタが低背化される。   The press contact connector according to the present invention is formed by press-fitting the press contact 1 into a desired number of contact press-fit portions provided in the housing. As a result, the height of the pressure contact connector is reduced.

こうして、本発明に係る圧接コンタクトが低背化されるとともに圧接部のダメージを少なくし、圧接コネクタによって電子機器の低背化を実現させるものである。   In this way, the press contact according to the present invention is reduced in height and damage to the press contact portion is reduced, and the press contact connector realizes a reduction in the height of the electronic device.

本発明に係る圧接コンタクトおよび圧接用コネクタは、電子機器の低背化に広く適用できるものである。   The pressure contact and the pressure contact connector according to the present invention can be widely applied to a reduction in the height of electronic equipment.

１ 圧接コンタクト、 １ａ 圧接部、
１ａａ 圧接用刃、 １ａｂ 圧接片、
１ｂ 圧入部、 １ｃ 接触部、
１ｄ 圧入スポット、
１１ 圧接コンタクト、 １１ａ 圧接部、
１１ｂ 圧入部、 １１ｃ 接触部、
１１ｄ 圧接スポット。 1 pressure contact, 1a pressure contact,
1aa pressure welding blade, 1ab pressure welding piece,
1b Press-in part, 1c Contact part,
1d Press-in spot,
11 pressure contact, 11a pressure contact,
11b Press-in part, 11c Contact part,
11d Pressure welding spot.

Claims (3)

圧接用刃にケーブルの外皮が裂かれその後に圧接スポットの間隙に導入されてケーブルが電気的に接続される圧接部と、
前記圧接部に延設されるとともに圧接用コネクタのハウジングの圧入保持部に圧入される絶縁体圧入部と、
前記絶縁体圧入部の下位置から下部に向けて突出される接触部とからなる圧接コンタクトにおいて、
上下方向における圧接部の領域範囲内に、上下方向における圧入部の範囲の一部若しくは全部を配設したこと、
を特徴とする圧接コンタクト。 A pressure contact portion in which the outer cover of the cable is torn into the pressure contact blade and then introduced into the gap of the pressure contact spot to electrically connect the cable;
An insulator press-fit portion that extends into the press-fit portion and is press-fit into a press-fit holding portion of a housing of the press-connecting connector;
In the press contact contact comprising a contact portion projecting from the lower position to the lower portion of the insulator press fit portion,
Arranging part or all of the range of the press-fitting portion in the vertical direction within the region range of the press-contact portion in the vertical direction,
Pressure contact contact. 絶縁体圧入部の基部から先端部側を、圧接部のスリット面が対向する方向とほぼ直交する方向に屈曲させて、当該圧入部が形成されていること、
を特徴とする請求項１に記載の圧接コンタクト。 Bending the distal end side from the base portion of the insulator press-fitting portion in a direction substantially perpendicular to the direction in which the slit surface of the press-contact portion opposes to form the press-fitting portion;
The pressure contact according to claim 1. 請求項１または請求項２に記載の圧接コンタクトを、ハウジングに設けられた所望数のコンタクト用の圧入部に圧入し挿着してなること、
を特徴とする圧接用コネクタ。 The press contact according to claim 1 or 2 is press-fitted into and inserted into a press-fit portion for a desired number of contacts provided in the housing,
Connector for pressure welding.
JP2013089164A 2013-04-22 2013-04-22 Insulation displacement contact, and connector for insulation displacement contacting Pending JP2014212094A (en)

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JP2013089164A JP2014212094A (en) 2013-04-22 2013-04-22 Insulation displacement contact, and connector for insulation displacement contacting

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JP2013089164A JP2014212094A (en) 2013-04-22 2013-04-22 Insulation displacement contact, and connector for insulation displacement contacting

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10971828B2 (en) 2016-06-06 2021-04-06 Simon, S.A.U. Insulation-displacement connector
JP2022016912A (en) * 2020-07-13 2022-01-25 株式会社デンソー Insulation terminal and electronic device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10971828B2 (en) 2016-06-06 2021-04-06 Simon, S.A.U. Insulation-displacement connector
JP2022016912A (en) * 2020-07-13 2022-01-25 株式会社デンソー Insulation terminal and electronic device
JP7380462B2 (en) 2020-07-13 2023-11-15 株式会社デンソー Pressure contact terminals and electronic devices

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