JPH0613532Y2 - Closed switchboard - Google Patents
Closed switchboardInfo
- Publication number
- JPH0613532Y2 JPH0613532Y2 JP1436687U JP1436687U JPH0613532Y2 JP H0613532 Y2 JPH0613532 Y2 JP H0613532Y2 JP 1436687 U JP1436687 U JP 1436687U JP 1436687 U JP1436687 U JP 1436687U JP H0613532 Y2 JPH0613532 Y2 JP H0613532Y2
- Authority
- JP
- Japan
- Prior art keywords
- type device
- state
- drawer type
- lid
- opening
- 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
- Patch Boards (AREA)
- Trip Switchboards (AREA)
Description
【考案の詳細な説明】 〈産業上の利用分野〉 本考案は引き出し形機器の前面が箱体の前面と同一面に
形成された閉鎖配電盤に関して、特に制御回路接続器の
可動側接続器の挿脱用穴を閉塞する化粧蓋の改良に関す
る。DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention relates to a closed switchboard in which the front surface of a drawer-type device is formed flush with the front surface of a box body, and in particular, insertion of a movable side connector of a control circuit connector. The present invention relates to an improvement of a cosmetic lid that closes a removal hole.
〈従来の技術〉 この種閉鎖配電盤の従来構造は第４図に示すように、閉
鎖配電盤１の箱体３の前面に開口部２を有し、この開口
部２に引き出し形機器４が引き出し自在に装入され、箱
体３の前面と引き出し形機器４の前面がほぼ同一面に形
成されている。また、引き出し形機器４の上面の上方に
制御回路接続器が設けられ、その可動側接続器５１の挿
脱用孔６が箱体３前面の開口部２の上部に連通して形成
されている。そして、箱体３の前面板に可動側接続器５
１の挿脱用孔６を開閉自在に閉塞する化粧蓋７がスプリ
ング付きの蝶番８により回動自在に取り付けられてい
る。９は計器、スイツチなどが取り付けられた扉であ
る。<Prior Art> As shown in FIG. 4, the conventional structure of this type of closed switchboard has an opening 2 in the front of a box body 3 of the closed switchboard 1, and a drawer type device 4 can be drawn out from this opening 2. And the front surface of the box body 3 and the front surface of the drawer type device 4 are formed on substantially the same surface. Further, a control circuit connector is provided above the upper surface of the drawer type device 4, and the insertion / removal hole 6 of the movable side connector 51 is formed in communication with the upper portion of the opening 2 on the front surface of the box body 3. . The movable side connector 5 is attached to the front plate of the box 3.
A decorative lid 7 that opens and closes the insertion / removal hole 6 of 1 is rotatably attached by a hinge 8 with a spring. Reference numeral 9 is a door to which instruments, switches, etc. are attached.
第５図は引き出し形機器４の位置状態を示す図で、(a)
は主回路が接続状態、(b)は主回路が断路状態、(c)は盤
外に引き出した状態である。第５図(a)の接続状態から
第５図(c)の引き出し状態にするには、まず化粧蓋７を
上方に回動させる。この化粧蓋７は第４図で示したよう
にスプリング付きの蝶番８により箱体３の前面板に取り
付けられており、死点を挾んで第５図(a)に示す位置と
第５図(b)に示す位置の２位置に駐止するようになつて
いる。次に、引き出し形機器４を第５図(b)の断路位置
まで引き出す。この位置で可動側接続器５１を引き抜
き、第５図(c)のように引き出し形機器４を盤外に引き
出す。５２は固定側接続器である。尚、第５図(c)の引
き出し状態から第５図(a)の接続状態にするには前記の
逆の順序で行う。FIG. 5 is a view showing a position state of the drawer type device 4, (a)
The main circuit is in the connected state, (b) is the main circuit in the disconnected state, and (c) is the state pulled out of the panel. To change the connection state of FIG. 5 (a) to the withdrawn state of FIG. 5 (c), first, the makeup lid 7 is rotated upward. This decorative lid 7 is attached to the front plate of the box 3 by a hinge 8 with a spring as shown in FIG. 4, and the position shown in FIG. 5 (a) and the position shown in FIG. It is designed so that it can be parked at the two positions shown in b). Next, the pull-out type device 4 is pulled out to the disconnection position in FIG. 5 (b). At this position, the movable side connector 51 is pulled out, and the drawer type device 4 is pulled out of the panel as shown in FIG. 5 (c). Reference numeral 52 is a fixed-side connector. Incidentally, in order to change the drawing state of FIG. 5 (c) to the connecting state of FIG. 5 (a), the reverse order of the above is performed.
〈考案が解決しようとする問題点〉 第５図(c)に示す位置に化粧蓋７を駐止させておいて
も、引き出し形機器４の移動時の振動や列盤の他の盤に
装入されている遮断器などの入り切り時の振動などが伝
わり、また、接触などの人的な不注意により、化粧蓋７
が第５図(c)の矢印のように回動してしまうことがあ
る。化粧蓋７が可動側接続器の挿脱用孔６を閉塞してし
まつているこのような状態に気付かず、引き出し形機器
４を第５図(c)の状態から第５図(b)の状態へと装入しよ
うとした場合、可動側接続器５１が化粧蓋７に当たり、
この両方が破損するといつた欠点がある。<Problems to be solved by the device> Even when the makeup lid 7 is parked at the position shown in Fig. 5 (c), vibrations when the drawer type device 4 is moved or other drawers are mounted on the row board. Vibration such as when the circuit breaker is turned on and off is transmitted, and due to human carelessness such as contact, the makeup lid 7
May rotate as shown by the arrow in Fig. 5 (c). The makeup lid 7 blocks the insertion / removal hole 6 of the movable side connector and does not notice such a state, and the drawer type device 4 is changed from the state of FIG. 5 (c) to that of FIG. 5 (b). When trying to load the state, the movable side connector 51 hits the cosmetic lid 7,
If both of them are damaged, there is a drawback.
また、第５図(b)に示すように、化粧蓋７が上方に回動
されて駐止した高さｈ2よりも扉９の下面の高さｈ1を高
くする必要があり、閉鎖配電盤の高さＨは相対的に高く
なる欠点がある。この欠点を解消する方法として、化粧
蓋７を水平位置に駐止させることが考えられるが、第５
図(b)において化粧蓋７を水平位置に駐止させると、引
き出し形機器４の上面と化粧蓋７の間の空間が狭くな
り、可動側接続器５１までが奥深くなつて操作性が悪く
なるといつた別の欠点が生じるためこの方法を採用する
ことはできない。Further, as shown in FIG. 5 (b), it is necessary to make the height h 1 of the lower surface of the door 9 higher than the height h 2 at which the decorative lid 7 is rotated upward and parked. The height H is relatively high. As a method of eliminating this drawback, it is conceivable to park the makeup lid 7 in a horizontal position.
If the makeup lid 7 is parked in a horizontal position in FIG. 2B, the space between the upper surface of the drawer type device 4 and the makeup lid 7 becomes narrow, and the movable side connector 51 becomes deep and the operability deteriorates. This method cannot be adopted because of another drawback.
〈問題点を解決するための手段〉 本考案は以上の点に留意して提案されたもので、引き出
し形機器の前面板に可動側接続器の挿脱用孔を開閉自在
に閉塞する化粧蓋を蝶番により回動自在に取り付けたこ
とを特徴とする。<Means for Solving Problems> The present invention has been proposed in view of the above points, and a decorative lid that opens and closes the insertion / removal hole of the movable side connector on the front plate of the drawer type device. It is characterized by being attached rotatably by a hinge.
〈作用〉 引き出し形機器の前面板に化粧蓋を取り付けることによ
り、化粧蓋の開放は下方に回動させることになる。<Operation> By attaching the makeup lid to the front plate of the drawer type device, the opening of the makeup lid is rotated downward.
〈実施例〉 本考案の一実施例を第１図乃至第３図に示す。第４図、
第５図と同等又は相当する部分は同一符号を付してい
る。<Embodiment> An embodiment of the present invention is shown in FIGS. Figure 4,
The same or corresponding parts as those in FIG. 5 are designated by the same reference numerals.
第１図に示すように、閉鎖配電盤１の箱体３の前面に開
口部２を有し、この開口部２に引き出し形機器４が引き
出し自在に装入され、箱体３の前面と引き出し形機器４
の前面がほぼ同一面に形成され、また、引き出し形機器
４の上面の上方に制御回路接続器が設けられ、その可動
側接続器５１の挿脱用孔６が箱体３前面の開口部２の上
部に連通して形成されていることは従来と同じである。As shown in FIG. 1, the box body 3 of the closed switchboard 1 has an opening 2 on the front side thereof, and a drawer type device 4 is inserted into this opening 2 so as to be able to be drawn out. Equipment 4
Of the drawer type device 4 is provided with a control circuit connector above the upper surface of the drawer type device 4, and the insertion / removal hole 6 of the movable side connector 51 has an opening 2 on the front surface of the box body 3. It is the same as the conventional one that it is formed so as to communicate with the upper part of.
本考案では引き出し形機器４の前面板に可動側接続器５
１の挿脱用孔６を開閉自在に閉塞する化粧蓋７をスプリ
ング付きの蝶番８により回動自在に取り付ける。この部
分の詳細を第２図に示す。化粧蓋７の位置と蝶番８のス
プリング８１の位置関係は、化粧蓋７が閉塞状態にある
Ｘの位置のときはスプリング８１はイの位置にあり、化
粧蓋７が死点にあるＹの位置のときはスプリング８１は
ロの位置にあり、化粧蓋７が開放状態にあるＺの位置の
ときはスプリング８１はハの位置にある。而して、化粧
蓋７を閉塞状態Ｘの位置から把手７１を持つて矢印Ａ方
向に回動するとスプリング８１はイからロの方向に回動
しながら徐々に蓄勢され、化粧蓋７が死点Ｙの位置を越
えるとスプリング８１の放勢力によつて矢印Ｂ方向に回
動し開放状態Ｚの位置で駐止する。スプリング８１はハ
の位置に駐止する。開放状態Ｚから閉塞状態Ｘにする場
合は、化粧蓋７を矢印Ｃ方向に回動するとスプリング８
１はハからロの方向に回動しながら徐々に蓄勢され、化
粧蓋７が死点Ｙの位置を越えるとスプリング８１の放勢
力によつて矢印Ｄ方向に回動し閉塞状態Ｘの位置で駐止
する。スプリング８１はイの位置に駐止する。In the present invention, the movable side connector 5 is attached to the front plate of the drawer type device 4.
A decorative lid 7 that closes the insertion / removal hole 6 of FIG. 1 in an openable / closable manner is rotatably attached by a hinge 8 with a spring. Details of this portion are shown in FIG. The position of the makeup lid 7 and the position of the spring 81 of the hinge 8 are as follows: when the makeup lid 7 is at the X position in the closed state, the spring 81 is at the a position, and when the makeup lid 7 is at the dead point at the Y position. In this case, the spring 81 is in the B position, and in the Z position in which the makeup lid 7 is in the open state, the spring 81 is in the C position. Thus, when the makeup lid 7 is rotated from the position of the closed state X to the direction of the arrow A with the handle 71, the spring 81 gradually stores energy while rotating in the directions from A to B, and the makeup lid 7 is dead. When it exceeds the position of the point Y, it is rotated in the direction of the arrow B by the urging force of the spring 81 and parked at the position of the open state Z. The spring 81 is parked at the position of c. When the open state Z is changed to the closed state X, when the makeup lid 7 is rotated in the direction of arrow C, the spring 8 is released.
1 is gradually accumulated while rotating in the direction from c to b, and when the makeup lid 7 exceeds the position of the dead point Y, it is rotated in the direction of arrow D by the releasing force of the spring 81 and is in the closed state X position. Park at. The spring 81 is parked at the position a.
第３図は引き出し形機器４の位置状態を示す図で、(a)
は主回路が接続状態、(b)は主回路が断路状態、(c)は盤
外に引き出した状態である。第３図(a)の接続状態から
第３図(c)の引き出し状態にするには、化粧蓋７を下方
に回動する以外は第５図で述べたことと同様の手順で行
う。FIG. 3 is a diagram showing a position state of the drawer type device 4, (a)
The main circuit is in the connected state, (b) is the main circuit in the disconnected state, and (c) is the state pulled out of the panel. To change the connection state of FIG. 3 (a) to the drawing state of FIG. 3 (c), the same procedure as described in FIG. 5 is performed except that the makeup lid 7 is rotated downward.
〈考案の効果〉 本考案によると、化粧蓋を引き出し形機器の前面板に取
り付けて下方に回動させて開放するようにしたので、開
放状態の化粧蓋が振動などによつて上方に回動すること
がない。また仮に、人的誤操作で化粧蓋を上方に回動し
たままの状態で装入したとしても可動側接続器及び化粧
蓋は何ら破損することはない。また、従来に比較して、
扉下面までの高さｈ1′を低くすることができるので、
これに伴い閉鎖配電盤のい高さＨ′を低くして小形化す
ることができる。<Effect of the Invention> According to the present invention, since the makeup lid is attached to the front plate of the drawer type device and rotated downward to open it, the makeup lid in the open state rotates upward due to vibration or the like. There is nothing to do. Further, even if the makeup lid is inserted in a state where it is still rotated upward due to a human error, the movable side connector and the makeup lid are not damaged at all. Also, compared to the conventional
Since the height h 1 ′ to the bottom surface of the door can be lowered,
As a result, the height H'of the closed switchboard can be lowered to reduce the size.
第１図乃至第３図は本考案の一実施例で、第１図は閉鎖
配電盤の斜視図、第２図は要部の詳細図、第３図は引き
出し形機器の位置状態を示す図で(a)は引き出し形機器
が接続状態、(b)は断路状態、(c)は引き出した状態を示
す。第４図、第５図は従来例で、第４図は閉鎖配電盤の
斜視図、第５図は引き出し形機器の位置状態を示す図で
ある。 １……閉鎖配電盤、２……開口部、３……箱体、４……
引き出し形機器、５１……可動側接続器、６……挿脱用
孔、７……化粧蓋、８……蝶番。1 to 3 show an embodiment of the present invention. FIG. 1 is a perspective view of a closed switchboard, FIG. 2 is a detailed view of essential parts, and FIG. 3 is a view showing a position state of a drawer type device. (a) shows the connected state of the drawer type device, (b) shows the disconnected state, and (c) shows the pulled out state. 4 and 5 are conventional examples, FIG. 4 is a perspective view of a closed switchboard, and FIG. 5 is a view showing a position state of a drawer type device. 1 ... closed switchboard, 2 ... opening, 3 ... box, 4 ...
Drawer type device, 51 ... Movable side connector, 6 ... Hole for insertion / removal, 7 ... Cosmetic lid, 8 ... Hinge.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 7028−5Ｇ Ｈ０２Ｂ 11/04 Ｇ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display location 7028-5G H02B 11/04 G
Claims (1)
前面と前記開口部に引き出し自在に装入された引き出し
形機器の前面がほぼ同一面に形成された閉鎖配電盤にお
いて、前記引き出し形機器の上面の上方に設けられた制
御回路接続器の可動側接続器の挿脱用孔を箱体前面の前
記開口部の上部に連通して形成し、前記引き出し形機器
の前面板に前記可動側接続器の挿脱用孔を開閉自在に閉
塞する化粧蓋を蝶番により回動自在に取り付けた閉鎖配
電盤。1. A closed switchboard in which a front surface of a box body of a closed switchboard having an opening in the front surface and a front surface of a drawer type device which is freely inserted into the opening portion are formed in substantially the same plane. An insertion / removal hole for the movable side connector of the control circuit connector provided above the upper surface of the device is formed in communication with the upper part of the opening on the front surface of the box body, and the movable plate is connected to the front plate of the drawer type device. Closed switchboard with hinged hinged cover for opening and closing the insertion and removal holes of the side connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436687U JPH0613532Y2 (en) | 1987-02-02 | 1987-02-02 | Closed switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1436687U JPH0613532Y2 (en) | 1987-02-02 | 1987-02-02 | Closed switchboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63124004U JPS63124004U (en) | 1988-08-12 |
| JPH0613532Y2 true JPH0613532Y2 (en) | 1994-04-06 |
Family
ID=30804286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1436687U Expired - Lifetime JPH0613532Y2 (en) | 1987-02-02 | 1987-02-02 | Closed switchboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613532Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066645Y2 (en) * | 1989-09-29 | 1994-02-16 | 株式会社三英社製作所 | Misoperation prevention device for power cable head for operation in branch switchgear |
-
1987
- 1987-02-02 JP JP1436687U patent/JPH0613532Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63124004U (en) | 1988-08-12 |
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