JPH064540Y2 - Terminal board protection cover - Google Patents
Terminal board protection coverInfo
- Publication number
- JPH064540Y2 JPH064540Y2 JP4781688U JP4781688U JPH064540Y2 JP H064540 Y2 JPH064540 Y2 JP H064540Y2 JP 4781688 U JP4781688 U JP 4781688U JP 4781688 U JP4781688 U JP 4781688U JP H064540 Y2 JPH064540 Y2 JP H064540Y2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- terminal
- terminal board
- protection cover
- terminal plate
- 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)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、ＤＥＸ交換機、ＸＢ交換機等の水平端子板に
収容されている電話回線の加入者端子等を線屑や半田屑
を起因とする故障から保護するための保護カバーに関す
る。[Detailed Description of the Invention] [Industrial field of application] The present invention is caused by wire scraps or solder scraps of subscriber terminals of telephone lines accommodated in horizontal terminal boards of DEX exchanges, XB exchanges, etc. The present invention relates to a protective cover for protecting from failure.
この種の保護カバーとして、第４図(a)、(b)に示すもの
が既に提案されている。この保護カバー１０は、一端部
に溝形状の嵌合部１１を形成し、他端部に肉厚部１２を
形成したビニール製で成っている。As this type of protective cover, the one shown in FIGS. 4 (a) and 4 (b) has already been proposed. The protective cover 10 is made of vinyl having a groove-shaped fitting portion 11 formed at one end and a thick portion 12 formed at the other end.
この保護カバー１０の使用に際しては、第５図に示すよ
うに、端子板２０のクリート２１の上端部に嵌合部１１
を嵌め込み、胴部１３でジャンパ線２２や端子２３等の
上面を覆い、肉厚部１２をその端子板２０の先端部分２
４から垂れ下げるようにしている。When the protective cover 10 is used, as shown in FIG. 5, the fitting portion 11 is attached to the upper end of the cleat 21 of the terminal board 20.
The upper surface of the jumper wire 22, the terminal 23, etc. with the body portion 13, and the thick portion 12 with the tip portion 2 of the terminal plate 20.
I try to hang it from 4.
そして、ジャンパ施工時には、この保護カバー１０を巻
き上げてジャンパ線を通しハンダ付けを行っていた。Then, at the time of jumper construction, the protective cover 10 is rolled up and soldered through the jumper wires.
ところが、半田付け時に保護カバー１０が手元に戻って
焦がしたり、ジャンパ線２２に絡まったりして、作業性
が劣っていた。このため、作業し易いようにその保護カ
バー１０を完全に取り外すこともあるが、この場合には
保護カバー１０の掛け忘れ等が発生していた。However, the workability was inferior because the protective cover 10 returned to the hand at the time of soldering and burned, and the jumper wire 22 was entangled. For this reason, the protective cover 10 may be completely removed in order to facilitate the work, but in this case, the protective cover 10 may be left unattached.
本考案はこのような点に鑑みてなされたものであり、そ
の目的は、上記したような欠点を解消した保護カバーを
提供することである。The present invention has been made in view of the above points, and an object thereof is to provide a protective cover that eliminates the above-mentioned drawbacks.
このために本考案の保護カバーは、端子板の下部に嵌合
する嵌合部を一端部に設け、他端部に該端子板のジャン
パ線通し穴に差し込む取付爪を設け、胴部を端子板の端
子部分を覆う長さに設定した。To this end, the protective cover of the present invention is provided with a fitting portion at one end for fitting to the lower portion of the terminal plate, and at the other end with a mounting claw to be inserted into the jumper wire through hole of the terminal plate, and the body portion as the terminal. The length was set to cover the terminal portion of the plate.
以下、本考案の実施例について説明する。第１図はその
一実施例の保護カバー３０を示す図である。本実施例で
は、胴部３１の材質を難燃性の透明ビニールとして、そ
の一端部に従来と同様の嵌合部３２を形成し、他端部に
は従来と同様の肉厚部３３を設けると共に、２本の取付
爪３４を設けた構造とした。Embodiments of the present invention will be described below. FIG. 1 is a diagram showing a protective cover 30 of the embodiment. In this embodiment, the body portion 31 is made of flame-retardant transparent vinyl, and the fitting portion 32 similar to the conventional one is formed at one end thereof, and the thick portion 33 similar to the conventional one is provided at the other end. Along with this, the structure is such that two mounting claws 34 are provided.
第２図はその使用法を示す図である。本実施例の保護カ
バー３０は、その嵌合部３２を端子板２０のクリート２
１の下端部に嵌め込み、胴部３１を端子板２０の先端部
２４に下から上に廻してから、取付爪３４をクリート２
１の上部のジャンパ線通し穴２５に差し込むようにす
る。FIG. 2 is a diagram showing its usage. In the protective cover 30 of this embodiment, the fitting portion 32 is attached to the cleat 2 of the terminal board 20.
1 is fitted in the lower end portion of the terminal plate 1, the body portion 31 is rotated around the tip portion 24 of the terminal board 20 from bottom to top, and then the mounting claw 34 is attached to the cleat 2.
Insert it into the jumper wire through hole 25 at the top of 1.
よってジャンバ線２２の半田接続時や取外し時は、保護
カバー３０の取付爪３４を穴２５から外して垂れ下がら
せることにより端子２３の部分を露出させることができ
る。しかも嵌合部３２によって外れはしないので、従来
のように捲りあげたり、取り外す必要はない。Therefore, when soldering or removing the jumper wire 22, the mounting claw 34 of the protective cover 30 can be removed from the hole 25 and hung down to expose the terminal 23 portion. Moreover, since it does not come off due to the fitting portion 32, it is not necessary to wind it up or remove it as in the conventional case.
第３図は保護カバー３０の保護機能の説明図であり、上
方から落下する線屑や半田屑は、保護カバー３０に遮ら
れて下部の端子板２０に絡まることはない。FIG. 3 is an explanatory diagram of the protective function of the protective cover 30, and wire dust and solder dust falling from above are not blocked by the protective cover 30 and entangled in the lower terminal plate 20.
以上から本考案の保護カバーによれば、端子板からその
保護カバーを取り外すことなくジャンバ線の施工ができ
る。また、半田付け施工が容易となり、保護カバーの焼
損を防止できる。更に、線屑や半田屑等が下段の端子板
に落ち難く屑による故障を防止できる。更に、保護カバ
ーの取付具合は横から一目で判別できる。以上から、ジ
ャンバ施工の安全性や作業性が向上し、局内保全の品質
向上を図ることができる。As described above, according to the protective cover of the present invention, the jumper wire can be installed without removing the protective cover from the terminal board. Further, the soldering work becomes easy, and the protective cover can be prevented from burning. Furthermore, wire scraps, solder scraps, and the like are less likely to fall on the lower terminal plate, and a failure due to scraps can be prevented. Furthermore, the degree of attachment of the protective cover can be determined at a glance from the side. From the above, the safety and workability of the jumper construction can be improved, and the quality of the internal maintenance can be improved.
第１図(a)は本考案の一実施例の保護カバーの平面図、
(b)は側面図、第２図は同保護カバーの組込説明図、第
３図は保護機能説明図、第４図(a)は従来の保護カバー
の平面図、(b)は側面図、第５図は従来の保護カバーの
組込説明図である。 １０……従来の保護カバー、１１……溝形状部、１２…
…肉厚部、１３……胴部、２０……端子板、２１……ク
リート、２２……ジャンパ線、２３……端子、２４……
先端、２５……ジャンパ線通し穴、３０……本実施例の
保護カバー、３１……胴部、３２……嵌合部、３３……
肉厚部、３４……取付爪。FIG. 1 (a) is a plan view of a protective cover according to an embodiment of the present invention,
(b) is a side view, FIG. 2 is an explanatory view of the same protective cover, FIG. 3 is an explanatory view of protective functions, FIG. 4 (a) is a plan view of a conventional protective cover, and (b) is a side view. , FIG. 5 is an explanatory view of the installation of a conventional protective cover. 10 ... Conventional protective cover, 11 ... Groove-shaped portion, 12 ...
... Thick part, 13 ... Body, 20 ... Terminal plate, 21 ... Cleat, 22 ... Jumper wire, 23 ... Terminal, 24 ...
Tip, 25 ... Jumper wire through hole, 30 ... Protective cover of this embodiment, 31 ... Body part, 32 ... Fitting part, 33 ...
Thick part, 34 ... Mounting claw.
Claims (1)
設け、他端部に該端子板のジャンパ線通し穴に差し込む
取付爪を設け、胴部を端子板の端子部分を覆う長さに設
定したことを特徴とする端子板保護カバー。1. A fitting portion which fits into a lower portion of a terminal plate is provided at one end portion, and a mounting claw which is inserted into a jumper wire through hole of the terminal plate is provided at the other end portion, and a body portion is attached to a terminal portion of the terminal plate. Terminal board protection cover characterized by being set to cover length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4781688U JPH064540Y2 (en) | 1988-04-11 | 1988-04-11 | Terminal board protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4781688U JPH064540Y2 (en) | 1988-04-11 | 1988-04-11 | Terminal board protection cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152462U JPH01152462U (en) | 1989-10-20 |
| JPH064540Y2 true JPH064540Y2 (en) | 1994-02-02 |
Family
ID=31274000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4781688U Expired - Lifetime JPH064540Y2 (en) | 1988-04-11 | 1988-04-11 | Terminal board protection cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064540Y2 (en) |
-
1988
- 1988-04-11 JP JP4781688U patent/JPH064540Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01152462U (en) | 1989-10-20 |
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