JP2540343Y2 - Cover structure of terminal block - Google Patents
Cover structure of terminal blockInfo
- Publication number
- JP2540343Y2 JP2540343Y2 JP1992077807U JP7780792U JP2540343Y2 JP 2540343 Y2 JP2540343 Y2 JP 2540343Y2 JP 1992077807 U JP1992077807 U JP 1992077807U JP 7780792 U JP7780792 U JP 7780792U JP 2540343 Y2 JP2540343 Y2 JP 2540343Y2
- Authority
- JP
- Japan
- Prior art keywords
- partition wall
- projection
- terminal block
- locking
- cover
- 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 - Fee Related
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【０００１】[0001]
【産業上の利用分野】仮設あるいは移動用電気機器に用
いる、ねじ端子と押締端子からなる端子台のカバ−構造
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover structure for a terminal block composed of a screw terminal and a clamp terminal, which is used for temporary or mobile electric equipment.
【０００２】[0002]
【従来の技術】従来実施されている仮設用端子に用いら
れている端子カバ−構造は実公昭６３−１２５３８号に
示されているように絶縁台の一方の端子部を固定カバ−
とし、他方の端子部を開閉可能とした可動カバ−の構造
が提案されているが、外部結線の際、前記可動カバ−を
開いた場合、端子金具などの充電部が露出しており、感
電の恐れがあった。2. Description of the Related Art A conventional terminal cover structure used for a temporary terminal is shown in Japanese Utility Model Publication No. Sho 63-12538.
A structure of a movable cover that allows the other terminal to be opened and closed has been proposed. However, when the movable cover is opened during external connection, a charged part such as a terminal fitting is exposed, and There was a fear of.
【０００３】[0003]
【考案が解決しようとする課題】負荷側接続部の端子に
外部結線の際、感電防止のため極力充電部が露出しない
ようにした端子台のカバ−構造を提案するものである。SUMMARY OF THE INVENTION The present invention proposes a cover structure of a terminal block in which a charged portion is not exposed as much as possible to prevent an electric shock when a terminal of a load side connection portion is externally connected.
【０００４】[0004]
【課題を解決するための手段】端子台のカバ−部にスラ
イド式の昇降部を組込み、負荷側接続部の端子は前記カ
バ−部を取り外すことなく、前記昇降部を電源側にスラ
イドすることにより外部結線を行なえるようにし、かつ
負荷側接続部の端子を覆う部分の前記カバ−部背面に絶
縁用隔壁を設けた。A sliding type elevating part is incorporated in a cover part of a terminal block, and a terminal of a load side connecting part slides the elevating part to a power supply side without removing the cover part. To allow external connection, and an insulating partition is provided on the back surface of the cover portion in a portion covering the terminal of the load side connection portion.
【０００５】[0005]
【考案の作用】上記のような端子台のカバ−構造を採用
することにより、極力充電部が露出しない形となり、安
全にかつ容易に外部結線を行なえ、簡易な構造なため製
造コスト的にも安価なものができる。[Advantage of the Invention] By adopting the cover structure of the terminal block as described above, the charged portion is not exposed as much as possible, and external connection can be performed safely and easily. You can make something cheap.
【０００６】[0006]
【実施例】１は昇降部で、２は昇降部１を上下方向にス
ライドするためのハンドルで、図２の昇降部の背面図に
示すように昇降部１の左右両端にカバ−部５の溝１０と
▲かん▼合するために、突部３、３を上下方向に設け、
該突部３、３は、側面突部９ａ、９ａの側面及び上面を
▲しゅう▼動し、昇降部１を溝１０に▲かん▼合し、上
下方向にスライドするために端部１ａを昇降部１の左右
側面に設け、４はカバ−部５の上端係合部６、下端係合
部７と上下方向にスライドする際、ロックするための突
起部である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference numeral 1 denotes an elevating unit, and 2 denotes a handle for sliding the elevating unit 1 up and down. As shown in the rear view of the elevating unit in FIG. Protrusions 3 and 3 are provided in the vertical direction to
The protruding portions 3, 3 move the side and upper surfaces of the side protruding portions 9a, 9a, and move the lifting / lowering portion 1 into the groove 10, and raise / lower the end 1a to slide up and down. Protrusions 4 provided on the left and right side surfaces of the portion 1 are used to lock the upper end engaging portion 6 and the lower end engaging portion 7 of the cover portion 5 when sliding in the vertical direction.
【０００７】５は電源側及び負荷側の電線と接続する接
続端子を有する端子台２６を覆うカバ−部である。９は
側面隔壁で前述のように前記昇降部１を上下方向にスラ
イドする際に▲しゅう▼動する側面突部９ａをもち、カ
バ−部５の左右に構成している。１１は取付孔で端子台
２６をビス止めする際、ビスを挿入する孔で、該ビスを
設定するために、円筒状の取付孔隔壁８ｂをカバ−部５
背面に孔１１の周囲に設け、該取付孔隔壁８ｂ、８ｂの
左右方向の中心線上に前記端子台２６の電源側端子と負
荷側端子とを絶縁するための隔壁である横隔壁８ｄを設
ける。８ｃは縦隔壁で極間を絶縁するための隔壁でカバ
−部５背面中央２箇所上下方向に設ける。８は孔で本考
案の場合、３相電源のため孔８を３箇所に設けてあり、
孔８に負荷側接続端子のビス締めする際ボックスレンチ
を入れるが、該ボックスレンチを入れやすくするため
に、円筒状の隔壁である円筒隔壁８ａをカバ−部５背面
に孔８の周囲に設ける。カバ−部５の上方向中央部左右
２箇所に上端係合部６をもち、下方向中央部左右２箇所
に下端部係合部７をもち、昇降部１を上下方向にスライ
ドする際、ロックする。Reference numeral 5 denotes a cover section that covers a terminal block 26 having connection terminals for connecting to electric wires on the power supply side and the load side. Reference numeral 9 denotes a side wall, which has side protrusions 9a that move when the elevating unit 1 slides up and down as described above, and is formed on the left and right sides of the cover unit 5. Reference numeral 11 denotes a hole into which a screw is inserted when the terminal block 26 is screwed with a mounting hole. In order to set the screw, the cylindrical mounting hole partition wall 8b is covered with the cover portion 5.
A horizontal partition 8d is provided around the hole 11 on the back surface and is a partition for insulating the power supply terminal and the load terminal of the terminal block 26 from each other on the center line of the mounting hole partitions 8b in the left-right direction. Numeral 8c is a vertical partition wall for insulating the space between the poles, which is provided vertically at two places at the center of the back surface of the cover portion 5. Reference numeral 8 denotes a hole. In the case of the present invention, three holes 8 are provided for a three-phase power supply.
A box wrench is inserted into the hole 8 when screwing the connection terminal on the load side. A cylindrical partition wall 8a, which is a cylindrical partition wall, is provided around the hole 8 on the back surface of the cover portion 5 in order to easily insert the box wrench. . The cover 5 has upper end engaging portions 6 at two upper left and right portions in the upper central portion, and has lower end engaging portions 7 at two lower right and left central portions. I do.
【０００８】昇降部１をカバ−部５に組込み、上下方向
にスライドする方法は以下のようになる。昇降部１を左
右方向にたわませ、カバ−部５の溝１０へ端部１ａを▲
かん▼合して組込みが終了し、ハンドル２によって上下
方向に側面突部９ａ上を▲しゅう▼動し移動する。負荷
側端子の電線を孔８を通してボックスレンチで締め付け
る際は、前記昇降部１を電源側へスライドし突起部４、
４は上端係合部６、６を通過する際は前記昇降部１は左
右方向へたわみ、通過後は元の状態へ戻り、前記上端係
合部６、６によりロックする。結線終了後は昇降部１を
負荷側へ下げ、前述のように係合部７、７でロックす
る。[0008] A method of incorporating the elevating unit 1 into the cover unit 5 and sliding it up and down is as follows. The lifting part 1 is bent in the left-right direction, and the end 1 a is inserted into the groove 10 of the cover part 5.
The assembling is completed upon completion of the assembling operation, and the handle 2 vertically moves and moves on the side projection 9a by the handle 2. When tightening the wire of the load side terminal with a box wrench through the hole 8, slide the elevating unit 1 to the power supply side and
As for 4, when passing through the upper end engaging portions 6, 6, the elevating portion 1 bends in the left-right direction, and after passing, returns to the original state, and is locked by the upper end engaging portions 6, 6. After the connection is completed, the lifting unit 1 is lowered to the load side, and locked by the engagement units 7 as described above.
【０００９】２６は端子台で、端子台２６上の電源側に
内線接続部２３、負荷側に端子金具２５と該端子金具２
５内に外線接続部２４をもち、負荷側外側に隔壁である
係止隔壁２０、極間にスリット２２を形成する隔壁であ
る係止隔壁２１を有している。Reference numeral 26 denotes a terminal block, and an extension connection portion 23 is provided on the power supply side on the terminal block 26, and a terminal fitting 25 and the terminal fitting 2 are provided on the load side.
5 has an external line connecting portion 24, and has a locking partition wall 20 which is a partition wall outside the load side, and a locking partition wall 21 which is a partition wall forming a slit 22 between the poles.
【００１０】前記カバ−５を前記端子台２６に装着する
際、カバ−部側面５ａの内側に係止隔壁２０の外側が、
係止隔壁２１、２１を通してスリット２２の中に縦隔壁
８ｃが、それぞれ▲かん▼合する。When the cover 5 is mounted on the terminal block 26, the outside of the locking partition wall 20 is provided inside the cover portion side surface 5a.
The vertical partition walls 8 c are respectively engaged with the slits 22 through the locking partition walls 21, 21.
【００１１】[0011]
【考案の効果】カバ−部５を端子台２６に組込めば、昇
降部１を上下にスライドするのみで、孔８を通して外部
結線が簡単に出来、円筒隔壁８ａ、縦隔壁８ｃ、横隔壁
８ｄによって絶縁されているため、結線の際、感電の恐
れが大幅に減り、かつ前述の構造のため容易に昇降部１
とカバ−部５を組立ることが出来るので製造コストも大
幅に下げられる。If the cover part 5 is incorporated into the terminal block 26, external connection can be easily made through the hole 8 only by sliding the elevating part 1 up and down, and the cylindrical partition 8a, the vertical partition 8c, and the horizontal partition 8d. Is electrically insulated, the risk of electric shock at the time of connection is greatly reduced, and the lifting unit 1
Since the cover 5 can be assembled, the manufacturing cost can be greatly reduced.
以下次のように説明する。 The following is a description.
【図１】本考案の昇降部の正面図である。FIG. 1 is a front view of a lifting unit according to the present invention.
【図２】本考案の昇降部の背面図である。FIG. 2 is a rear view of the lifting unit according to the present invention;
【図３】本考案の昇降部の図１のＡ−Ａ断面図である。FIG. 3 is a cross-sectional view taken along line AA of FIG.
【図４】本考案のカバ−部の正面図である。FIG. 4 is a front view of the cover of the present invention.
【図５】本考案のカバ−部の図４のＢ−Ｂ断面図であ
る。FIG. 5 is a sectional view of the cover section taken along line BB of FIG. 4 of the present invention.
【図６】本考案のカバ−部の背面図である。FIG. 6 is a rear view of the cover of the present invention.
【図７】本考案のカバ−部を取付けた端子台の斜視図。FIG. 7 is a perspective view of the terminal block to which the cover of the present invention is attached.
【図８】本考案の端子台の斜視図。FIG. 8 is a perspective view of the terminal block of the present invention.
１ 昇降部 １ａ 端部 ２ ハンドル ３ 突部 ４ 突起部 ５ カバ−部 ５ａ カバ−部側面 ６ 上端係合部 ７ 下端係合部 ８ 孔 ８ａ 円筒隔壁 ８ｂ 取付孔隔壁 ８ｃ 縦隔壁 ８ｄ 横隔壁 ９ 側面隔壁 ９ａ 側面突部 １０ 溝 １１ 取付孔 ２０ 係止隔壁 ２１ 係止隔壁 ２２ スリット ２３ 内線接続部 ２４ 外線接続部 ２５ 端子金具 ２６ 端子台 DESCRIPTION OF SYMBOLS 1 Elevating part 1a End part 2 Handle 3 Projection part 4 Projection part 5 Cover part 5a Cover part side surface 6 Upper end engaging part 7 Lower end engaging part 8 Hole 8a Cylindrical partition 8b Mounting hole partition 8c Vertical partition 8d Horizontal partition 9 Side Partition wall 9a Side projection 10 Groove 11 Mounting hole 20 Locking partition 21 Locking partition 22 Slit 23 Internal connection 24 External connection 25 Terminal fitting 26 Terminal block
Claims (1)
し，上下方向にスライドするための端部１ａを左右側面
に有し，背面側に前記端部１ａに平行して突部３を左右
に有し，かつロックするための突起部４を下部中央部に
もつ昇降部１と，正面側に上部中央部に前記昇降部１の
突起部４とロックするための上端係合部６を有し，下部
中央部に前記昇降部１の突起部４とロックするための下
端係合部７を有し，左右側面に前記昇降部１の端部１ａ
と▲かん▼合する溝１０をもつ側面隔壁９と前記端部１
ａの下面と▲しゅう▼動する側面突部９ａを有し，かつ
背面側に外部結線接続用の孔８と該孔８の周囲に円筒隔
壁８ａを有し，極間を絶縁する縦隔壁８ｃを有し，電源
側と負荷側を絶縁する横隔壁８ｄを有するカバー部５
と，電源側に内線接続部２３，負荷側に端子金具２５と
該端子金具２５内に外線接続部２４を有し，負荷側外側
に係止隔壁２０，極間にスリット２２を形成する係止隔
壁２１を有する端子台２６とからなる端子台のカバー構
造。1. A handle 2 is provided at the center on the front side, ends 1a for sliding in the vertical direction are provided on left and right sides, and a projection 3 is provided on the back side in parallel with the end 1a. A lifting / lowering portion 1 having a projection 4 at the lower center portion for holding and locking; and an upper end engaging portion 6 at the upper center portion for locking with the projection 4 of the lifting / lowering portion 1 at the front side. A lower end engaging portion 7 for locking with the projection 4 of the elevating portion 1 at a lower central portion, and end portions 1a of the elevating portion 1 on left and right side surfaces.
A side wall 9 having a groove 10 for mating with the end 1
a , and has a side projection 9a which moves in a sliding manner, and a hole 8 for connecting an external connection on the back side and a cylindrical partition wall 8a around the hole 8 to insulate between poles. Cover section 5 having a vertical partition wall 8c and a horizontal partition wall 8d insulating the power supply side and the load side.
And an internal connection portion 23 on the power supply side, a terminal fitting 25 on the load side and an external connection portion 24 in the terminal fitting 25, a locking partition wall 20 on the outside of the load side, and a slit for forming a slit 22 between the poles. A terminal block cover structure including a terminal block having a partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992077807U JP2540343Y2 (en) | 1992-10-14 | 1992-10-14 | Cover structure of terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992077807U JP2540343Y2 (en) | 1992-10-14 | 1992-10-14 | Cover structure of terminal block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0636226U JPH0636226U (en) | 1994-05-13 |
| JP2540343Y2 true JP2540343Y2 (en) | 1997-07-02 |
Family
ID=13644294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992077807U Expired - Fee Related JP2540343Y2 (en) | 1992-10-14 | 1992-10-14 | Cover structure of terminal block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540343Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101303381B1 (en) * | 2011-11-14 | 2013-09-03 | 한국가스공사 | Device for opening and closing of terminal block cover |
| KR102577980B1 (en) * | 2018-09-17 | 2023-09-14 | 한국단자공업 주식회사 | Wire cover for connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250392U (en) * | 1975-10-08 | 1977-04-09 | ||
| JPS53160694U (en) * | 1977-05-23 | 1978-12-15 | ||
| JPS58110979U (en) * | 1982-01-22 | 1983-07-28 | オムロン株式会社 | Terminal block cover |
-
1992
- 1992-10-14 JP JP1992077807U patent/JP2540343Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0636226U (en) | 1994-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |