JPH0211745Y2 - - Google Patents
Info
- Publication number
- JPH0211745Y2 JPH0211745Y2 JP15827182U JP15827182U JPH0211745Y2 JP H0211745 Y2 JPH0211745 Y2 JP H0211745Y2 JP 15827182 U JP15827182 U JP 15827182U JP 15827182 U JP15827182 U JP 15827182U JP H0211745 Y2 JPH0211745 Y2 JP H0211745Y2
- Authority
- JP
- Japan
- Prior art keywords
- connection
- tightening
- plug
- connecting member
- terminal box
- 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
Links
- 239000002184 metal Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 description 10
- 238000002788 crimping Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
【考案の詳細な説明】
本考案は屋内接続線（電話機の局線等）と電話
機等の端末機の機ひも先プラグとを接続部材を介
して接続する接続端子函に関するもので、特に接
続部材の構造に関するものである。[Detailed description of the invention] The present invention relates to a connection terminal box that connects an indoor connection line (such as a central office line of a telephone) and a lanyard plug of a terminal such as a telephone through a connection member. It is related to the structure of
従来の接続端子函の代表例を第１図ａ，ｂ，ｃ
の斜視図に示す。図ａ，ｂは接続部材を示すもの
で１は局線と接続するスペード端子で、配材２と
圧接接続（かしめ）される。３は機ひも先プラグ
と接触するスプリングコンタクトで、ジヤツクハ
ウジング４に収容され、配材２とスプリングコン
タクト３とはｂ図に示すように、ジヨイントコン
タクト５を介して同時圧着接続（かしめ）されて
いる。 Typical examples of conventional connection terminal boxes are shown in Figure 1 a, b, and c.
This is shown in a perspective view. Figures a and b show connecting members, and 1 is a spade terminal that connects to the central line, and is press-connected (crimped) to the material 2. 3 is a spring contact that comes into contact with the machine string end plug, and is housed in the jack housing 4, and the material 2 and the spring contact 3 are simultaneously crimped and connected (swaged) via a joint contact 5, as shown in Figure b. has been done.
図ｃは全体構成を示したもので、６はベース、
７は局線とスペード端子１を圧接接続する締付用
小ねじ、８はカバ、９は局線ケーブル、１０は機
ひもの先に接続されているプラグで、接続部材１
〜４の組立体の配材２をベース６の配材引込空間
６−１内に入れ、ジヤツクハウジング４をジヤツ
クハウジング取付部６−２に接着固定すると、プ
ラグ１０の収容部が形成される。配材引込空間６
−１内には複数のボス６−３が植立され、このボ
ス６−３に設けられているねじ穴に、局線ケーブ
ル９とスペード端子１を圧接できるように締付用
小ねじ７を螺入することにより接続が完了する。
そしてカバ８をベース６にかぶせる。カバ８には
ベース６に形成されたプラグ収容部が開口する開
口部８−１が設けてあり、プラグ１０をその開口
部８−１に差し込むとベース６に形成されたプラ
グ収容部に収容されると同時に、ジヤツクハウジ
ング４に収容されているスプリングコンタクト４
に接触して接続を完了する。 Figure c shows the overall configuration, 6 is the base,
7 is a tightening machine screw for pressure-welding connection between the central line and the spade terminal 1, 8 is a cover, 9 is a central line cable, and 10 is a plug connected to the end of the machine string, connecting member 1.
When the materials 2 of the assemblies 1 to 4 are placed in the material drawing space 6-1 of the base 6 and the jack housing 4 is adhesively fixed to the jack housing mounting portion 6-2, a housing portion for the plug 10 is formed. Ru. Material distribution lead-in space 6
A plurality of bosses 6-3 are installed in the inside of the -1, and small tightening screws 7 are inserted into the screw holes provided in the bosses 6-3 so that the central line cable 9 and the spade terminal 1 can be pressed together. The connection is completed by screwing it in.
Then cover the base 6 with the cover 8. The cover 8 is provided with an opening 8-1 through which a plug accommodating portion formed in the base 6 opens, and when the plug 10 is inserted into the opening 8-1, it is accommodated in the plug accommodating portion formed in the base 6. At the same time, the spring contact 4 housed in the jack housing 4
to complete the connection.
しかしこのような構成においては局線ケーブル
７とプラグ１０を接続するための接続部材は、ス
ペード端子１、配材２、スプリングコンタクト
３、ジヨイントコンタクト５の部品から構成さ
れ、圧着かしめはスペード端子１と配材２間およ
びジヨイントコンタクト５を介する配材２とスプ
リングコンタクト４の２箇所で行われるためコス
トが高く、また圧着かしめ部の接続信頼性の問題
が残る欠点があつた。 However, in such a configuration, the connecting member for connecting the central cable 7 and the plug 10 is composed of the spade terminal 1, the material 2, the spring contact 3, and the joint contact 5. Since the process is carried out at two locations: between the material 1 and the material 2, and between the material 2 and the spring contact 4 via the joint contact 5, the cost is high, and there is also the problem of the connection reliability of the crimped and caulked portion.
本考案はこれらの欠点を解決するためになされ
たもので、接続部材とスプリングコンタクト部と
を一体に形成して圧着かしめを不要にしたもの
で、以下図面について詳細に説明する。 The present invention has been made to solve these drawbacks, and the connecting member and the spring contact portion are integrally formed to eliminate the need for crimping and caulking.The present invention will be described in detail with reference to the drawings below.
第２図ａ，ｂ，ｃ，ｄは本考案の実施例であつ
て図ａにおいて１１は接続部材、１２はジヤツク
ハウジングで接続部材１１は１本の金属板からな
る。１１ａは屋内接続線９との接続端で、座部１
１ａ−１と締付用小ねじ７が貫通する貫通穴１１
ａ−２を備えている。他端１１ｂはスプリングコ
ンタクトで、ａ図をX1矢印方向即ち下側から見
た状態を示す図ｂにジヤツクハウジング１２との
関係、図ｃにジヤツクハウジング１２に組込む前
の接続部材１１の形態を示す。図ｃにおいて１１
は接続部材であつて、本実施例では４本を組とし
て打抜かれて連結部１１ｃに片持される。またそ
のほぼ中央部分に段差部１１ｄが設けられ、その
接続端１１ａ側は幅広く、スプリングコンタクト
１１ｂ側は幅細になつている。これはジヤツクハ
ウジング１２への位置を決めるためのもので、図
ｂに示すように幅広の接続部材１１の接続端１１
ａ側が収容されるハウジング１２のスリツト１２
−１の幅と、幅細のスプリングコンタクト１１ｂ
側が収容されるスリツト１２−２の幅は、それぞ
れに適合する寸法になつており、段差部１１ｄに
ジヤツクハウジング１２を突当てて位置を出し、
Ａ部分のスリツト１２−１をつぶすとX2X2断面
を示す図ｄのようにスリツト１２−１が変形して
接続部材１１が固定される。そしてこの状態で図
ｃに示す２点鎖線の位置で連結部１１ｃを切断す
ると、各々に独立した複数の接続部材１１が形成
されるので、これを図ａに示す如くジヤツクハウ
ジング１２を抑え込むように折り曲げ、Ｂ部をＡ
部と同様につぶしてスプリングコンタクト１１ｂ
を形成して組立体ができる。そこでこの組立体を
第１図ｃと同様に第３図に示すようにベース１３
の接続部材１１の引込空間１３−１内に入れて、
ジヤツクハウジング１２をジヤツクハウジング取
付部１３−２に接着固定すれば、第１図に示した
と同様に接続が完了する。ここで接続部材１１の
屋内ケーブル９との接続端１１ａには締付用小ね
じ７の貫通穴１１ａ−２を設け、締付用小ねじ７
のセルフタツピンによつて屋内ケーブル９を挟締
するようにしたが、より接続を確実にするために
は例えば第４図に示すように、スピードナツトの
如く穴１１ａ−２の周りの一部を切断１１ａ−３
して、締付用小ねじ７と螺合できるようにすると
金属体による締結になるから、温湿度の変化に対
してより接続の安定性が保てる。 Figures 2a, b, c, and d show embodiments of the present invention; in figure a, 11 is a connecting member, 12 is a jack housing, and the connecting member 11 is made of one metal plate. 11a is the connection end with the indoor connection line 9;
1a-1 and a through hole 11 through which the tightening machine screw 7 passes.
It is equipped with a-2. The other end 11b is a spring contact, and Figure b shows the relationship with the jack housing 12, and Figure C shows the connection member 11 before being assembled into the jack housing 12 . Indicates the form. 11 in figure c
are connecting members, and in this embodiment, four pieces are punched out as a set and cantilevered on the connecting portion 11c. Further, a stepped portion 11d is provided approximately at the center thereof, and is wide on the connecting end 11a side and narrower on the spring contact 11b side. This is to determine the position of the connecting end 11 of the wide connecting member 11, as shown in Figure b.
Slit 12 of housing 12 in which side a is accommodated
-1 width and narrow spring contact 11b
The width of the slit 12-2 in which the sides are accommodated is adjusted to suit each side, and the jack housing 12 is placed against the stepped portion 11d to position it.
When the slit 12-1 in the A portion is crushed, the slit 12-1 is deformed as shown in FIG. d showing an X2X2 cross section, and the connecting member 11 is fixed. In this state, when the connecting portion 11c is cut at the position indicated by the two-dot chain line shown in FIG. Fold part B into A.
Crush the spring contact 11b in the same way as above.
The assembly is made by forming the Therefore, this assembly is assembled with the base 13 as shown in FIG. 3 in the same manner as in FIG.
into the retraction space 13-1 of the connecting member 11,
When the jack housing 12 is adhesively fixed to the jack housing mounting portion 13-2, the connection is completed in the same manner as shown in FIG. Here, a through hole 11a-2 for the tightening machine screw 7 is provided at the connection end 11a of the connecting member 11 to the indoor cable 9, and a through hole 11a-2 for the tightening machine screw 7 is provided.
The indoor cable 9 is clamped using a self-tapping pin, but in order to make the connection more secure, for example, as shown in FIG. 11a-3
If it is made to be able to be screwed together with the tightening machine screw 7, the connection will be made using a metal body, and the connection will be more stable against changes in temperature and humidity.
第５図は接続端１１ａの配置の他実施例で、第
１図では接続端１１ａの間隔とスプリングコンタ
クト１１ｂの間隔との差を斜め１列に配置した
が、第５図ａに示すように左右斜め２列に配置し
てもよく、また図ｂに示すように材取りが悪くな
るが、横１列でもよい。また貫通穴１１ａ−２は
第６図に示すように一部を切欠いてもよい。また
ジヤツクハウジング１２はベース１３と分割構造
になつているが、成形する際スライドコアを用い
て一体成形すれば部品を更に減らすことができ有
効である。 FIG. 5 shows another embodiment of the arrangement of the connecting ends 11a. In FIG. 1, the difference between the spacing of the connecting ends 11a and the spacing of the spring contacts 11b is arranged diagonally in one row, but as shown in FIG. They may be arranged in two diagonal rows on the left and right, or they may be arranged in one horizontal row, although this will result in poor material removal as shown in Figure b. Further, a portion of the through hole 11a-2 may be cut out as shown in FIG. 6. Further, although the jack housing 12 and the base 13 are separated, it is effective to integrally mold them using a slide core to further reduce the number of parts.
以上説明したように本考案では接続部材を、１
本の金属板の両端に接続端とスプリングコンタク
トを設けて構成したので部品を減少し、圧着かし
め工数を不要にできるもので、その経済効果は大
である。 As explained above, in the present invention, the connecting member is
Since the connecting ends and spring contacts are provided at both ends of a metal plate, the number of parts can be reduced and the number of steps for crimping and caulking can be eliminated, which has a great economic effect.
第１図は従来の接続端子函の構成説明図、第２
図は本考案端子接続函の接続部材の一実施例で、
図ａは接続部材の組立体斜視図、ｂはａのX1矢
視斜視図、ｃは接続部材の組立前の状態を示す斜
視図、ｄはｂのX2，X2断面図である。第３図は
局線ケーブルの接続状態を示す斜視図、第４図は
接続部材の接続端の他の実施例を示す平面図、第
５図ａ，ｂは接続部材の接続端の配置に関する他
の実施例平面図、第６図は接続部材の接続端の貫
通穴の他の実施例平面図である。
７……締付用小ねじ、９……局線ケーブル、１
０……機ひもプラグ、１１……接続部材、１１ａ
……接続端、１１ａ−１……座部、１１ａ−２…
…貫通穴、１１ｂ……スプリングコンタクト、１
１ｃ……連結部、１１ｄ……段差部、１２……ジ
ヤツクハウジング、１２−１……スリツト、１２
−２……スリツト、Ａ，Ｂ……つぶし部、１３…
…ベース、１３−１……引込空間、１３−２……
ジヤツクハウジング取付部。
Figure 1 is an explanatory diagram of the configuration of a conventional connection terminal box, Figure 2
The figure shows an example of the connection member of the terminal connection box of the present invention.
Figure a is an assembled perspective view of the connecting member, b is a perspective view taken from the X 1 arrow in a, c is a perspective view showing the state of the connecting member before assembly, and d is a cross-sectional view taken along X 2 and X 2 in b. FIG. 3 is a perspective view showing the connected state of the central line cable, FIG. 4 is a plan view showing another embodiment of the connecting end of the connecting member, and FIGS. 5 a and b are other views regarding the arrangement of the connecting end of the connecting member. FIG. 6 is a plan view of another embodiment of the through hole at the connecting end of the connecting member. 7...Small screw for tightening, 9...Station cable, 1
0... Machine string plug, 11... Connection member, 11a
... Connection end, 11a-1 ... Seat part, 11a-2 ...
...Through hole, 11b...Spring contact, 1
1c... Connecting portion, 11d... Step portion, 12... Jack housing, 12-1... Slit, 12
-2...Slit, A, B...Crushing part, 13...
...Base, 13-1... Retraction space, 13-2...
Jack housing mounting part.
Claims (1)
じと、端末機の機ひも先プラグにかん合されるジ
ヤツクとがハウジング内に収容されて前記ジヤツ
クと前記締付用雄ねじとが複数の接続部材により
相互接続された接続端子函において、前記接続部
材は細長の一体金属平板から成り、該金属平板の
一端には前記締付用雄ねじが貫通して前記外部接
続線と締付接続される座部が形成され、該金属平
板の他端にはばね性を有して前記プラグのコンタ
クトと接触するために前記ジヤツク内に整列され
たスプリングコンタクト部が形成されていること
を特徴とする接続端子函。 A plurality of male tightening screws for tightening one end of an external connection wire and a jack to be engaged with a cord tip plug of a terminal are housed in a housing, and the jacks and the male tightening screws are connected to a plurality of connecting members. In the connecting terminal box interconnected by the connecting terminal box, the connecting member is made of an elongated integral metal flat plate, and one end of the metal flat plate has a seat portion through which the tightening male screw passes through and is tightened and connected to the external connecting wire. A connection terminal box characterized in that a spring contact portion is formed at the other end of the flat metal plate and is aligned in the jack so as to have spring properties and come into contact with the contacts of the plug. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15827182U JPS5963983U (en) | 1982-10-21 | 1982-10-21 | connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15827182U JPS5963983U (en) | 1982-10-21 | 1982-10-21 | connection terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5963983U JPS5963983U (en) | 1984-04-27 |
| JPH0211745Y2 true JPH0211745Y2 (en) | 1990-03-28 |
Family
ID=30348714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15827182U Granted JPS5963983U (en) | 1982-10-21 | 1982-10-21 | connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5963983U (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0511667Y2 (en) * | 1987-11-04 | 1993-03-23 | ||
| GB201006391D0 (en) | 2010-04-16 | 2010-06-02 | Dyson Technology Ltd | Control of a brushless permanent-magnet motor |
| GB201006397D0 (en) | 2010-04-16 | 2010-06-02 | Dyson Technology Ltd | Control of a brushless motor |
| GB201006398D0 (en) | 2010-04-16 | 2010-06-02 | Dyson Technology Ltd | Control of a brushless motor |
| GB201006395D0 (en) | 2010-04-16 | 2010-06-02 | Dyson Technology Ltd | Control of a brushless motor |
| GB201006390D0 (en) | 2010-04-16 | 2010-06-02 | Dyson Technology Ltd | Control of a brushless motor |
| GB2484289B (en) | 2010-10-04 | 2013-11-20 | Dyson Technology Ltd | Control of an electrical machine |
-
1982
- 1982-10-21 JP JP15827182U patent/JPS5963983U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5963983U (en) | 1984-04-27 |
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