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 |