JP2518507Y2 - Structure of terminal block - Google Patents
Structure of terminal blockInfo
- Publication number
- JP2518507Y2 JP2518507Y2 JP7142592U JP7142592U JP2518507Y2 JP 2518507 Y2 JP2518507 Y2 JP 2518507Y2 JP 7142592 U JP7142592 U JP 7142592U JP 7142592 U JP7142592 U JP 7142592U JP 2518507 Y2 JP2518507 Y2 JP 2518507Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- torsion spring
- taper
- hole
- terminal screw
- 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 By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は工業用端子台の部品の共
用化と組立作業性の向上に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to common use of parts of an industrial terminal block and improvement of assembly workability.
【０００２】[0002]
【従来の技術】ねじりばねを使ったアップ端子は組立る
際、一つ一つの部品を順にはめ込めばよい従来のセルフ
アップ端子と異なり、図１の従来例の斜視図に示すよう
に、前記ねじりばねを線押さえ板の下方支持用孔に挿入
する必要があり、かつ前記支持用孔の開口部は下側が閉
じられているため、非常に組立にくいという問題があ
る。2. Description of the Related Art Unlike a conventional self-up terminal in which individual parts are fitted in order when assembling an up terminal using a torsion spring, as shown in a perspective view of a conventional example of FIG. Since it is necessary to insert the spring into the lower supporting hole of the wire pressing plate, and the opening of the supporting hole is closed on the lower side, there is a problem that it is very difficult to assemble.
【０００３】[0003]
【考案が解決しようとする課題】端子ねじ部を上から押
し込むだけで、前記ねじりばねを前記端子ねじ部の支持
孔に入り込むようにして、前記ねじりばねを前記支持用
孔に挿入する手間を省き組立作業性を向上する。The torsion spring is inserted into the support hole of the terminal screw portion only by pushing the terminal screw portion from above, thereby saving the labor of inserting the torsion spring into the supporting hole. Improves assembly workability.
【０００４】[0004]
【課題を解決するための手段】端子ねじ部の足部の下端
に底辺部９ａと右側辺部９ｇと上辺部９ｈ及び左短側辺
部９ｉで形成される支持用孔９で、前記底辺部９ａの端
部に形成したテ−パ−部９ｂと、該テ−パ−部９ｂの傾
斜方向に開口部９ｃを介すると共に、左短側辺部９ｉの
端部にテ−パ−部９ｅを形成することによって、端子ね
じ部を端子台の上から挿入するとねじりばねが上記テ−
パ−部をスライドすることにより上辺部９ｈにねじりば
ねを設置するようにした。Means for Solving the Problems At the lower end of the foot portion of the terminal screw portion, there is a supporting hole 9 formed by a bottom portion 9a, a right side portion 9g, an upper side portion 9h and a left short side portion 9i. A taper portion 9b formed at the end of 9a, an opening 9c in the inclination direction of the taper portion 9b, and a taper portion 9e at the end of the left short side portion 9i. By forming the terminal screw part from above the terminal block, the torsion spring will
The torsion spring was installed on the upper side 9h by sliding the par.
【０００５】[0005]
【考案の作用】上記のような構造の支持用孔にすること
により、端子ねじ部を上から押し込む作業でよく、組立
が容易なことから自動機で組立ることが可能となり、従
来は端子ねじ部は支持用孔の左右対称の形状のものを使
用していたが、本考案では１種類の端子ねじ部で済むの
でコストダウンにつながる。With the support hole having the above-described structure, the terminal screw portion can be pushed in from above, and the assembly is easy, so that it can be assembled by an automatic machine. Although the portion used has a symmetrical shape of the support hole, the present invention requires only one type of terminal screw portion, which leads to cost reduction.
【０００６】[0006]
【実施例】図１は従来の斜視図で端子ねじ部１、２を貫
通孔１２ａ、１２ａにそれぞれ通してタ−ミナル板１１
ａに挿入してある図である。端子ねじ部１は支持用孔７
を、端子ねじ部２は支持用孔８の左右異なった形状をも
つ。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a conventional perspective view, in which the terminal screw portions 1 and 2 are passed through through holes 12a and 12a, respectively, and a terminal plate 11 is provided.
It is the figure inserted in a. The terminal screw portion 1 has a supporting hole 7
The terminal screw portion 2 has different shapes of the support holes 8 on the left and right.
【０００７】図３は本考案の端子台の分解構成図であ
る。１０はねじりばねで先端にフック部１９を有し、１
１はタ−ミナル板で該タ−ミナル板１１の中央２箇所に
貫通孔１２を設けてある。１３はタ−ミナルベ−スで該
タ−ミナルベ−ス１３の片側に極間絶縁用の隔壁１７と
該隔壁１７下部外側に直角に隔壁１７ａに平行に端部を
もつベ−ス部１８、１８と該ベ−ス部１８、１８内側に
ねじりばね１０、１０を挿入するばね支持用軸１６、１
６を左右に有し、前記隔壁１７上部外側にＬ字状の突部
１４、１５を設け、図４のように端子ねじ部３が端子台
の上側に外れない様になっている。FIG. 3 is an exploded view of the terminal block of the present invention. 10 is a torsion spring, which has a hook portion 19 at the tip,
Reference numeral 1 is a terminal plate, and through holes 12 are provided at two central portions of the terminal plate 11. A terminal base 13 is a partition 17 for inter-electrode insulation on one side of the terminal base 13 and bases 18 and 18 having an end parallel to the partition 17a at a right angle outside the lower part of the partition 17. And spring supporting shafts 16 and 1 for inserting the torsion springs 10 and 10 inside the base portions 18 and 18, respectively.
6 are provided on the left and right sides, and L-shaped projections 14 and 15 are provided on the outside of the upper part of the partition wall 17 so that the terminal screw portion 3 does not come off on the upper side of the terminal block as shown in FIG.
【０００８】端子ねじ部３の足部６の下端に形成した支
持用孔９は底辺部９ａと右側辺部９ｇと上辺部９ｈ及び
左短側辺部９ｉで形成され、前記底辺部９ａの端部に形
成したテ−パ−部９ｂと、該テ−パ−部９ｂの傾斜方向
に開口部９ｃを介すると共に、左短側辺部９ｉの端部に
テ−パ−部９ｅを形成している。A supporting hole 9 formed at the lower end of the foot portion 6 of the terminal screw portion 3 is formed by a bottom portion 9a, a right side portion 9g, an upper side portion 9h and a left short side portion 9i, and the end of the bottom portion 9a. A taper portion 9b formed on the bottom portion and an opening 9c in the inclination direction of the taper portion 9b, and a taper portion 9e is formed at the end of the left short side portion 9i. There is.
【０００９】本考案の端子台の組立手順について説明す
ると、タ−ミナルベ−ス１３にタ−ミナル板１１が横方
向からベ−ス部１８、１８の上端に沿って挿入される。
そしてねじりばね１０、１０のねじりばね孔１０ａをば
ね支持用軸１６、１６に挿入し、次にねじりばね１０、
１０をタ−ミナル板１１の貫通孔１２、１２へ下側から
フック部１９、１９に設置する。次に端子ねじ部３、３
をタ−ミナル板１１の貫通孔１２、１２へ隔壁１７ａの
側面に沿って挿入する。するとねじりばね１０は本考案
の前記支持用孔９の形状により図２に示すように支持用
孔９の底辺部９ａとテ−パ−部９ｂの境界に接触し、更
に端子部３が上部から押されると、ねじりばね１０はテ
−パ−部９ｂの傾斜に沿って上側へ移動し、テ−パ−部
９ｂを通過した後はテ−パ−部９ｅに接触し、更に端子
部３が上部から押されるとテ−パ−部９ｅの傾斜に沿っ
て上側へ移動しテ−パ−部９ｅを通過した後は上辺部９
ｈへ設置される。To explain the procedure for assembling the terminal block of the present invention, the terminal plate 11 is inserted into the terminal base 13 from the lateral direction along the upper ends of the base portions 18, 18.
Then, the torsion spring holes 10a of the torsion springs 10 and 10 are inserted into the spring supporting shafts 16 and 16, and then the torsion spring 10 and
10 is installed in the through holes 12, 12 of the terminal plate 11 from below to the hook portions 19, 19. Next, the terminal screw parts 3, 3
Is inserted into the through holes 12, 12 of the terminal plate 11 along the side surface of the partition wall 17a. Then, the torsion spring 10 comes into contact with the boundary between the bottom portion 9a and the taper portion 9b of the supporting hole 9 as shown in FIG. 2 due to the shape of the supporting hole 9 of the present invention, and further the terminal portion 3 from above. When pushed, the torsion spring 10 moves upward along the inclination of the taper portion 9b, contacts the taper portion 9e after passing through the taper portion 9b, and further the terminal portion 3 is moved. When pushed from above, the taper portion 9e moves upward along the inclination of the taper portion 9e, and after passing through the taper portion 9e, the upper side portion 9
It is installed in h.
【００１０】端子ねじ部３が上下に移動した時はねじり
ばね１０の弾性で常に端子台の上側へ押し上げる力が働
いており、Ｌ字状の突部１４、１５により端子ねじ部３
は外れない構造となっている。When the terminal screw portion 3 moves up and down, the elasticity of the torsion spring 10 constantly exerts a force to push it upward to the upper side of the terminal block, and the L-shaped protrusions 14 and 15 cause the terminal screw portion 3 to move.
It has a structure that does not come off.
【００１１】[0011]
【考案の効果】前述のように本考案の端子台の組立では
端子ねじ部を上から押し込む作業のみでよく、支持用孔
にねじりばねを挿入する手間がなくなり作業性が向上
し、更に従来は端子ねじ部は左右異なるものを使用して
いたが、本考案は１種類で済むことから、コストダウン
につながり、組立が容易な事から自動機での組立も可能
となる。As described above, in assembling the terminal block of the present invention, it is only necessary to push the terminal screw portion from above, which eliminates the trouble of inserting the torsion spring into the supporting hole, and improves workability. Although the left and right terminal screw parts are different from each other, the present invention requires only one type, which leads to cost reduction and is easy to assemble, so that assembly by an automatic machine is also possible.
以下次のように説明する。 This will be described below.
【図１】従来の斜視図。FIG. 1 is a conventional perspective view.
【図２】本考案の端子ねじ部挿入時のねじりばねの動
き。FIG. 2 shows the movement of the torsion spring when the terminal screw portion of the present invention is inserted.
【図３】本考案の端子台の分解構成図。FIG. 3 is an exploded view of the terminal block of the present invention.
【図４】本考案の端子台の正面断面図である。FIG. 4 is a front sectional view of the terminal block of the present invention.
１ 端子ねじ部 ２ 端子ねじ部 ３ 端子ねじ部 ６ 足部 ７ 支持用孔 ８ 支持用孔 ９ 支持用孔 ９ａ 底辺部 ９ｂ テ−パ−部 ９ｃ 開口部 ９ｅ テ−パ−部 ９ｇ 右側辺部 ９ｈ 上辺部 ９ｉ 左短側辺部 １０ ねじりばね １０ａ ねじりばね孔 １１ タ−ミナル板 １１ａ タ−ミナル板 １２ 貫通孔 １２ａ 貫通孔 １３ タ−ミナルベ−ス １４ 突部 １５ 突部 １６ ばね支持用軸 １７ 隔壁 １７ａ 隔壁 １８ ベ−ス部 １９ フック部 1 Terminal Screw Part 2 Terminal Screw Part 3 Terminal Screw Part 6 Foot 7 Support Hole 8 Support Hole 9 Support Hole 9a Bottom Side 9b Taper Part 9c Opening 9e Taper Part 9g Right Side 9h Upper side 9i Left short side 10 Torsion spring 10a Torsional spring hole 11 Terminal plate 11a Terminal plate 12 Through hole 12a Through hole 13 Terminal base 14 Projection 15 Projection 16 Spring support shaft 17 Partition wall 17a Partition wall 18 Base part 19 Hook part
Claims (1)
挿入するばね支持用軸１６、１６を左右に有するタ−ミ
ナルベ−ス１３と、該タ−ミナルベ−ス１３のベ−ス部
１８内に設置されるタ−ミナル板１１と、該タ−ミナル
板１１の貫通孔１２、１２に挿入される端子ねじ部３の
足部６と、該足部６の下端に底辺部９ａと右側辺部９ｇ
と上辺部９ｈ及び左短側辺部９ｉで形成される支持用孔
９と、前記底辺部９ａの端部に形成したテ−パ−部９ｂ
と、該テ−パ−部９ｂの傾斜方向に開口部９ｃを介する
と共に、左短側辺部９ｉの端部にテ−パ−部９eを形成
した端子台の構造。1. A terminal base 13 having spring supporting shafts 16 and 16 into which a torsion spring hole 10a of a torsion spring 10 is inserted, and a base portion 18 of the terminal base 13. The terminal plate 11 to be installed, the foot portion 6 of the terminal screw portion 3 inserted into the through holes 12, 12 of the terminal plate 11, the bottom portion 9a and the right side portion at the lower end of the foot portion 6. 9 g
And a supporting hole 9 formed by the upper side 9h and the left short side 9i, and the taper 9b formed at the end of the bottom 9a.
And a structure of the terminal block in which the taper portion 9e is formed at the end of the left short side portion 9i while the opening 9c is provided in the inclination direction of the taper portion 9b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142592U JP2518507Y2 (en) | 1992-09-18 | 1992-09-18 | Structure of terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7142592U JP2518507Y2 (en) | 1992-09-18 | 1992-09-18 | Structure of terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0629013U JPH0629013U (en) | 1994-04-15 |
| JP2518507Y2 true JP2518507Y2 (en) | 1996-11-27 |
Family
ID=13460148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7142592U Expired - Lifetime JP2518507Y2 (en) | 1992-09-18 | 1992-09-18 | Structure of terminal block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518507Y2 (en) |
-
1992
- 1992-09-18 JP JP7142592U patent/JP2518507Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629013U (en) | 1994-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |