JP2772321B2 - Preventive terminal with play - Google Patents
Preventive terminal with playInfo
- Publication number
- JP2772321B2 JP2772321B2 JP4348153A JP34815392A JP2772321B2 JP 2772321 B2 JP2772321 B2 JP 2772321B2 JP 4348153 A JP4348153 A JP 4348153A JP 34815392 A JP34815392 A JP 34815392A JP 2772321 B2 JP2772321 B2 JP 2772321B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- wire
- crimping
- wall
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ハウジングの貫通孔に
電気接触部を圧入固定させる端子における幅方向の揺動
ガタを防いだガタ付き防止端子に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal for preventing looseness in a width direction of a terminal for press-fitting an electric contact portion into a through hole of a housing.
【０００２】[0002]
【従来の技術】図３は、特開平２−２７８６７３号公報
等に記載された従来の圧入端子を示すものである。該圧
入端子１６は、一方に電気接触用の雄タブ部１７、他方
に電線１８を接続する圧着部１９、中間部に該雄タブ部
１７に続く突き当て部２０をそれぞれ形成してなるもの
である。図４に示す如く、該雄タブ部１７は、コネクタ
ハウジング９の端子収容室１０の前壁１１に設けた貫通
孔１４に圧入され、突き当て部２０の前端２０ａを該前
壁１１に当接して固定される。なお圧入は該突き当て部
２０の後端２０ｂを押圧して行われる。2. Description of the Related Art FIG. 3 shows a conventional press-fit terminal described in Japanese Patent Application Laid-Open No. 2-278673. The press-fit terminal 16 is formed by forming a male tab portion 17 for electrical contact on one side, a crimping portion 19 for connecting an electric wire 18 to the other side, and an abutting portion 20 following the male tab portion 17 on an intermediate portion. is there. As shown in FIG. 4, the male tab portion 17 is press-fitted into a through hole 14 provided in the front wall 11 of the terminal accommodating chamber 10 of the connector housing 9, and abuts the front end 20 a of the butting portion 20 against the front wall 11. Fixed. Press-fitting is performed by pressing the rear end 20b of the abutting portion 20.
【０００３】しかしながら、上記従来の圧入端子１６に
あっては、図５に示す如く、電線１８や電線圧着部１９
あるいは雄タブ部１７に横幅方向の力Ｐが加わった場合
に、揺動ガタを生じやすく、端子抜けや接触不良を起こ
すという懸念があった。However, in the above-mentioned conventional press-fit terminal 16, as shown in FIG.
Alternatively, when a force P in the lateral width direction is applied to the male tab portion 17, there is a concern that rocking play is likely to occur, and that a terminal may be disconnected or a contact failure may occur.
【０００４】[0004]
【発明が解決しようとする課題】本発明は、上記した点
に鑑み、横幅方向に力が加わった場合に、揺動ガタを確
実に防止し得るガタ付き防止端子を提供することを目的
とする。[SUMMARY OF THE INVENTION] In view of the above facts, when a force is applied in the lateral direction, sure swing backlash
It is an object of the present invention to provide a play-preventing terminal that can be actually prevented .
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、前方に電気接触部、後方に電線被覆圧着
部、中間部に水平突出板部をそれぞれ形成し、該水平突
出板部と該電線被覆圧着部との各両側部をコネクタハウ
ジングの端子収容室の各内側壁にそれぞれ接触可能とし
たガタ付き防止端子において、該水平突出板部の両側に
垂直板部を立ち上げ形成し、該垂直板部を前記内側壁に
面接触可能とし、前記電線被覆圧着部を電線被覆表面よ
りも外側に膨出させ、該電線被覆圧着部の先端で該電線
被覆を圧着し、該電線被覆圧着部の膨出した側面部を該
内側壁に面接触可能としたことを特徴とする。In order to achieve the above object, the present invention provides an electric contact portion at the front and an electric wire covering crimp at the rear.
A horizontal projecting plate is formed at each of the
Connect both sides of the ledge part and the wire covering crimping part with connector
Contact each inner wall of the terminal housing
Backlash prevention terminal, on both sides of the horizontal protruding plate
A vertical plate portion is raised and formed, and the vertical plate portion is attached to the inner wall.
Surface contact is possible, and the wire coating crimping part is
Bulge outward, and insert the wire
The coating is crimped, and the swollen side portion of the wire coating crimping portion is
It is characterized in that surface contact is possible with the inner wall .
【０００６】[0006]
【作用】端子を端子収容室に挿入すると、垂直板部と電
線被覆圧着部の側面部とがそれぞれ端子収容室の内側壁
に面接触する。それにより、端子の姿勢が安定する。電
線や電気接触部に横輻方向の力が加わった際に、垂直板
部と電線被覆圧着部の側面部とがその力を確実に受け止
める。 [Function] When the terminal is inserted into the terminal accommodating chamber, the vertical plate portion is
The side surface of the wire coating crimping part is the inner side wall of the terminal accommodating chamber.
Surface contact. Thereby, the posture of the terminal is stabilized. Electric
When a transverse force is applied to the wire or electrical contact, the vertical plate
Part and the side part of the wire coating crimping part reliably receive the force
Confuse.
【０００７】[0007]
【実施例】図１は、本発明に係るガタ付き防止端子の一
実施例を示すものである。該ガタ付き防止端子１は、一
方に電気接触用の雄タブ部（電気接触部）２、他方に、
電線接続部３としての導線圧着部４と電線被覆圧着部５
とを形成し、中間部に、該雄タブ部２に続いて側方に突
出した水平部（水平突出板部）６と、該水平部６の両側
から直角に立ち上がった一対の垂直部（垂直板部）７，
７とよりなる突き当て部８を形成し、該被覆圧着部５の
外幅Ｌ１と該突き当て部８（垂直部７）の外幅Ｌ３とを
コネクタハウジング９の端子収容室１０の内幅Ｌ４と同
等に設定したものである。FIG. 1 shows an embodiment of an anti-rattle terminal according to the present invention. The rattling prevention terminal 1 has a male tab portion (electric contact portion) 2 for electric contact on one side, and
Conductive wire crimping part 4 and wire sheath crimping part 5 as electric wire connection part 3
Forming the door, the intermediate portion, a horizontal portion projecting laterally following the male tab portion 2 (horizontal projecting plate portion) 6, a pair of vertical portions rising from both sides of the horizontal portion 6 at right angles (perpendicular Board part) 7,
7 and form a abutment portion 8 of the additional level, of the outer width L 1 and the projecting-out contact part 8 (the vertical section 7) outer width L 3 and the terminal accommodating chambers 10 of the connector housing 9 of the coating crimping portion 5 it is that you set equal to the width L 4.
【０００８】該雄タブ部２は真直な平板状に形成され、
水平部６に続く。該水平部６は雄タブ部２と直交して左
右に水平に延び、前端６ａを収容室前壁１１に対する突
き当て面、後端６ｂを圧入時の押圧面としている。該水
平部６から直角に立ち上がった垂直部７はほぼ端子収容
室１０の高さＨと同程度に延び、図２の如く、挿着状態
でその外側端面７ａを収容室１０の内側壁１２に当接さ
せる。該垂直部７の前端７ｂは水平部７と同様に収容室
前壁１１に突き当たり、後端基部７ｃは、貫通孔１４へ
の雄タブ部２の圧入時に水平部６の後端６ｂと共に押圧
可能である。The male tab 2 is formed in a straight plate shape.
Continues to horizontal section 6. The horizontal portion 6 extends horizontally to the right and left orthogonal to the male tab portion 2, with the front end 6 a as an abutting surface against the housing chamber front wall 11, and the rear end 6 b as a pressing surface at the time of press-fitting. The vertical portion 7 rising from the horizontal portion 6 at a right angle extends substantially the same as the height H of the terminal accommodating chamber 10, and as shown in FIG. Abut. The front end 7b of the vertical portion 7 abuts on the front wall 11 of the storage chamber similarly to the horizontal portion 7, and the rear end base 7c can be pressed together with the rear end 6b of the horizontal portion 6 when the male tab portion 2 is pressed into the through hole 14. It is.
【０００９】該水平部６の後方には導線圧着部４が続
く。該導線圧着部４は左右一対の圧着片４ａ，４ａをカ
ール状に加締めたもので、その加締幅（外幅）Ｌ２は前
記突き当て部８の外幅Ｌ３よりも狭い。該導線圧着部４
の後方には被覆圧着部５が連成される。該被覆圧着部５
は該導線圧着部４よりも幅広に形成され、左右一対の圧
着片５ａ，５ａを電線１３の被覆外径Ｄよりもやや外側
に突出させてカールさせ、該圧着片５ａ，５ａの先端５
ｃを被覆１３ａに食い込ませるように加締める。該被覆
圧着部５の外幅Ｌ１は端子収容室１０の内幅Ｌ４と同等
すなわち前記突き当て部８の外幅Ｌ３と同一であり、図
２の如く、被覆圧着部５の外側端（側面部）５ｂを収容
室１０の内側壁１２に当接させる。The wire crimping portion 4 follows the horizontal portion 6. Conductor wire bonding portion 4 which was crimped pair of left and right crimping pieces 4a, a 4a to curled, the caulking width (outer width) L 2 is narrower than the outer width L 3 of the abutment portion 8. The wire crimping part 4
Is coated with a coating crimping portion 5 behind. The covering crimping part 5
Is formed wider than the wire crimping portion 4, and the pair of left and right crimping pieces 5 a, 5 a are projected slightly outside the coating outer diameter D of the electric wire 13 to be curled, and the tip 5 of the crimping pieces 5 a, 5 a is formed.
Then , caulking is performed so that c is cut into the coating 13a. Outer width L 1 of the insulation crimp portion 5 is the same as the outer width L 3 of the inner width L 4 equal i.e. the abutment portion 8 of the terminal receiving chamber 10, as shown in FIG. 2, the outer end of the insulation crimp portion 5 (Side portion) 5b is brought into contact with the inner wall 12 of the accommodation room 10.
【００１０】なお、該被覆圧着部５を形成しない端子の
場合は、導線圧着部４の圧着片４ａ，４ａを外側に突出
させてカールさせる等により、導線圧着部４の外幅Ｌ2
を端子収容室１０の内幅Ｌ4 と同等に設定する。これに
より、電線１３や雄タブ部２に横幅方向の力Ｐが加わっ
ても、収容室１０の内側壁１２に当接した突き当て部８
と被覆圧着部５とが力Ｐを受け止めて端子１を支え、ガ
タ付きを防止する。In the case of a terminal in which the covering crimping portion 5 is not formed, the crimping pieces 4a of the conductor crimping portion 4 are protruded outward to curl, etc., so that the outer width L 2 of the conductor crimping portion 4 is formed.
Is set to be equal to the inner width L 4 of the terminal accommodating chamber 10. Thereby, even if a force P in the width direction is applied to the electric wire 13 and the male tab portion 2, the butting portion 8 abutting on the inner wall 12 of the accommodation room 10.
And the cover crimping portion 5 receive the force P to support the terminal 1 and prevent backlash.
【００１１】[0011]
【発明の効果】以上の如くに、本発明によれば、垂直板
部と電線被覆圧着部の側面部とがそれぞれ端子収容室の
内側壁に面接触するから、電線や電気接触部に横幅方向
の力が加わった場合に、端子の姿勢が安定し、且つ横幅
方向の力が確実に受け止められて、ガタ付きが確実に防
止される。それにより、端子抜けや接触不良が確実に防
止される。 As described above, according to the present invention, the vertical plate
Part and the side part of the wire coating crimping part
Since it comes into surface contact with the inner side wall, it can be
The terminal position is stable and the width
Direction force is reliably received, and backlash is reliably prevented.
Is stopped. As a result, terminal disconnection and poor contact can be reliably prevented.
Is stopped.
【図１】本発明に係るガタ付き防止端子の一実施例を示
し、コネクタハウジングの端子収容室に挿着させる状態
の分解斜視図である。FIG. 1 is an exploded perspective view showing an embodiment of a play prevention terminal according to the present invention, in a state of being inserted into a terminal housing chamber of a connector housing.
【図２】同じく挿着した状態を示す横断面図である。FIG. 2 is a transverse cross-sectional view showing a state of being inserted.
【図３】従来例を示し、収容室に挿着させる状態の分解
斜視図である。FIG. 3 is an exploded perspective view showing a conventional example, in a state of being inserted into a storage chamber.
【図４】同じく挿着した状態の横断面図である。FIG. 4 is a cross-sectional view of the same inserted state.
【図５】同じく横幅方向に力が加わった状態の横断面図
である。FIG. 5 is a transverse sectional view showing a state where a force is applied in the lateral width direction.
２ 雄タブ部 ３ 電線接続部 ４ 導線圧着部 ５ 被覆圧着部 ７ａ，５ｂ 外側端 ８ 突き当て部 ９ コネクタハウジング １０ 端子収容室 １１ 前壁 １２ 内側壁 １４ 貫通孔 Ｌ1 ，Ｌ2 ，Ｌ3 外幅 Ｌ4 内幅2 male tab 3 wire connection 4 wire crimping portion 5 covering crimping portions 7a, 5b outer edge 8 abutting part 9 the connector housing 10 terminal accommodating chamber 11 the front wall 12 inner wall 14 through holes L 1, L 2, L 3 outside Width L 4 Inner width
Claims (1)
部、中間部に水平突出板部をそれぞれ形成し、該水平突
出板部と該電線被覆圧着部との各両側部をコネクタハウ
ジングの端子収容室の各内側壁にそれぞれ接触可能とし
たガタ付き防止端子において、該水平突出板部の両側に
垂直板部を立ち上げ形成し、該垂直板部を前記内側壁に
面接触可能とし、前記電線被覆圧着部を電線被覆表面よ
りも外側に膨出させ、該電線被覆圧着部の先端で該電線
被覆を圧着し、該電線被覆圧着部の膨出した側面部を該
内側壁に面接触可能としたことを特徴とするガタ付き防
止端子。1. An electric contact portion at the front and an electric wire covering crimp at the rear.
A horizontal projecting plate is formed at each of the
Connect both sides of the ledge part and the wire covering crimping part with connector
Contact each inner wall of the terminal housing
Backlash prevention terminal, on both sides of the horizontal protruding plate
A vertical plate portion is raised and formed, and the vertical plate portion is attached to the inner wall.
Surface contact is possible, and the wire coating crimping part is
Bulge outward, and insert the wire
The coating is crimped, and the swollen side portion of the wire coating crimping portion is
An anti-rattle terminal characterized by being able to make surface contact with the inner wall .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4348153A JP2772321B2 (en) | 1992-12-28 | 1992-12-28 | Preventive terminal with play |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4348153A JP2772321B2 (en) | 1992-12-28 | 1992-12-28 | Preventive terminal with play |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06203901A JPH06203901A (en) | 1994-07-22 |
| JP2772321B2 true JP2772321B2 (en) | 1998-07-02 |
Family
ID=18395106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4348153A Expired - Lifetime JP2772321B2 (en) | 1992-12-28 | 1992-12-28 | Preventive terminal with play |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2772321B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008293892A (en) * | 2007-05-28 | 2008-12-04 | D D K Ltd | Contact, and connector using the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756470U (en) * | 1980-09-19 | 1982-04-02 | ||
| JPS62195984U (en) * | 1986-05-31 | 1987-12-12 |
-
1992
- 1992-12-28 JP JP4348153A patent/JP2772321B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06203901A (en) | 1994-07-22 |
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