JPH0357047Y2 - - Google Patents

Description

【考案の詳細な説明】 Ａ 産業上の利用分野 本考案は電話機付制御盤の電話機取付部の構造
に関するものである。[Detailed Description of the Invention] A. Field of Industrial Application The present invention relates to the structure of a telephone mounting portion of a telephone control panel.

Ｂ 考案の概要 電話機付制御盤において、該制御盤の扉表面板
に電話機を収納する箱体を設け、該箱体は前記扉
の内側に向つて開く小扉をすることにより、平常
時には前記制御盤の扉を閉じたままで電話機を使
用することができ、又前記制御盤の扉を開いて制
御盤内部の点検や調整をする際には前記小扉を前
記扉の内側に向つて開くことにより、前記制御盤
の扉の内側から電話機の使用ができるようにした
ものである。B. Summary of the invention In a control panel with a telephone, a box body for housing the telephone is provided on the door surface plate of the control panel, and the box body has a small door that opens toward the inside of the door, so that the control panel can be operated normally. The telephone can be used with the panel door closed, and when the control panel door is opened to inspect or adjust the inside of the control panel, the small door can be opened toward the inside of the control panel. , the telephone can be used from inside the door of the control panel.

Ｃ 従来の技術 電話機付制御盤として一般に使用されているも
のは、制御盤の扉外表面上に電話機を取付けてい
るものが多いが、この場合は電話機が扉表面へ出
張るために邪魔であると共に点検通路等盤外の保
守点検面積を狭くする。此等の問題を解決するた
めに、制御盤の扉表面に箱体を設け、該箱体内に
電話機を設けたものである。一般に常時の監視操
作に必要な計器、操作把手類は制御盤扉の表面上
に取付けられるが、調整や点検にのみ必要な計器
や操作把手調整用つまみ等は盤の内部に取付けら
れていて扉を開けなければそれらを見、操作し或
は調整することができないことが多い。従つて例
えば距離的に離れた場所にある中央制御室や現場
機器との間で、電話で連絡をとりながら調整、操
作、計器の監視をしようとすると、制御盤の扉を
開き、該扉の内側の電話の送受話器を引き込まな
ければならないが、一般の電話機に取付けられて
いるカールコードの長さでは足りず扉を開いての
前記作業は全く困難である。又、電話機を扉裏面
に取付け外部から呼出音が聞こえるように裏側に
金網等を張り付けた円形や角形等の窓孔をあけた
ものがある。この場合には扉表面上への電話機の
出張りはなく、扉を開けて制御盤内部の点検調整
操作等を他の場所と電話で連絡をとりながら行な
うことができる。しかし乍ら電話機が扉の裏面、
即ち制御盤の中側に取付けられているために金網
付窓孔があけられているとはいうものの呼び出し
音が聞き取り難いし、又電話を使用するためには
必らず扉を開かなければならないが、制御盤の扉
が誘導遮蔽物を兼ねている場合には電話機の使用
するために扉を開けたことが誤動作等の原因とな
ることもある。更には制御盤の扉を上部扉と下部
扉とに分割し、該上下各扉の間を電話機取付けに
必要な間隔として固定盤を設け、該固定盤に電話
機を取付けたもの等もあるが、電話機を制御盤の
扉表面上に取付けた場合と同様に電話機部分が出
張るばかりでなく、制御盤が前記固定盤により上
下に分割され、且つ固定盤背面では電気機器の取
付配線や保守点検が困難となり易く、電気機器の
実装効率や保守性の低下を招く。電話機を制御盤
の筐体側に取付け、該電話機を避けた部分を扉で
覆うようにしたもの等も同様である。C. Conventional technology Most commonly used control panels with telephones have telephones mounted on the outside surface of the control panel door, but in this case, the telephone protrudes onto the door surface and is a nuisance. At the same time, the area for maintenance and inspection outside the panel, such as inspection passageways, will be narrowed. In order to solve these problems, a box is provided on the surface of the door of the control panel, and a telephone is provided inside the box. Generally, instruments and operating handles necessary for constant monitoring operations are mounted on the surface of the control panel door, but instruments and operating handle adjustment knobs, etc. necessary only for adjustment and inspection are mounted inside the panel. They often cannot be viewed, operated, or adjusted without opening them. Therefore, for example, if you try to make adjustments, operate, or monitor instruments while communicating by telephone with a central control room or field equipment that is located far away, you must open the control panel door and close the door. The handset of the telephone inside must be pulled in, but the length of the curled cord attached to ordinary telephones is not long enough, and this operation with the door open is quite difficult. There is also a door with a circular or rectangular window hole on which a wire mesh or the like is pasted so that a telephone can be attached to the back of the door and the ringing sound can be heard from outside. In this case, the telephone does not protrude above the surface of the door, and the door can be opened to perform inspection and adjustment operations inside the control panel while communicating with other locations by telephone. However, the phone is on the back of the door.
In other words, because it is installed inside the control panel, it is difficult to hear the ringer even though there is a window hole with wire mesh, and the door must be opened in order to use the telephone. However, if the control panel door also serves as a guidance shield, opening the door to use the telephone may cause malfunctions. Furthermore, there are also systems in which the control panel door is divided into an upper door and a lower door, a fixed panel is provided between the upper and lower doors with the necessary spacing for installing a telephone, and the telephone is mounted on the fixed panel. Not only does the telephone part stick out like when a telephone is mounted on the door surface of a control panel, but the control panel is divided into upper and lower sections by the fixed panel, and the back of the fixed panel is where electrical equipment installation wiring and maintenance inspections are carried out. This tends to be difficult, leading to a decline in the mounting efficiency and maintainability of electrical equipment. The same applies to devices in which a telephone is attached to the casing side of a control panel, and the part that avoids the telephone is covered with a door.

Ｄ 考案が解決しようとする問題点 以上に述べた如く、従来の技術においては常時
の運転時に制御盤の扉を閉じたままで通話できる
ようにすると、制御盤の扉を開いて他所と電話で
通話しながら制御盤内部の点検調整をすることが
できなかつた。D. Problems that the invention aims to solve As mentioned above, in the conventional technology, when it is possible to talk on the phone with the control panel door closed during normal operation, it is difficult to open the control panel door and talk on the phone with other places. However, it was not possible to inspect and adjust the inside of the control panel.

Ｅ 問題点を解決するための手段 制御盤の扉表面板に窓孔を設け、この窓孔に前
面を開放した箱体を設け、該箱体に電話機を収納
取付け、該箱体を前記扉の内側に向つて開く小扉
とする。E. Measures to solve the problem A window hole is provided in the door surface plate of the control panel, a box with an open front is provided in the window hole, a telephone is housed and mounted in the box, and the box is attached to the door. A small door that opens inward.

Ｆ 作用 常時の運転時には制御盤の扉を閉じたままで電
話機を使用することができることは勿論、前記扉
を開けて電話機が取付けられている小扉を前記扉
の内側に開くことにより、制御盤の扉の内側から
も電話機を使用することができる。F Function Not only can you use the telephone with the control panel door closed during normal operation, but you can also open the control panel by opening the door and opening the small door to which the telephone is attached to the inside of the door. You can also use the telephone from inside the door.

Ｇ 実施例 第１図乃至第４図に基づいて本考案の一実施例
を説明する。G. Embodiment An embodiment of the present invention will be described based on FIGS. 1 to 4.

第１図は制御盤の正面図で１は扉、２は扉開閉
用把手、３はベース、４は電話機、５は小扉で前
面側が開放された箱体よりなり、扉１の表面板に
裏面側から取付けられ、箱体の内部に取付収容し
た電話機４が扉１の表面から出張つて邪魔になら
ぬようにしてある。第２図は扉１を90°開き扉１
の内側が見える方向から見た側面図で、小扉５を
扉１の内側へ開いた状態を示している。６は扉開
閉用把手２と同軸に取付けられた掛金で制御盤の
筐体７に扉１を係止する。８は筐体７に扉１を回
動自在に取着する蝶番、９は扉１に設けた窓孔
で、小扉５を閉じると該小扉５によつて完全に塞
がれるようになつている。１０は小扉５に固着さ
れた掛金、１１は掛金１０に取付けられたナイロ
ンラツチで、扉１に固着された受金１２に設けた
図示を省略した挿入孔に挿入して、小扉５を扉１
に係止する。第３図は小扉５を扉１に係止して、
扉１の内側から見た図で小扉５の背面図である。
５ａは扉１の裏面に接する小扉５の端縁に設けた
縁部、１３は小扉５を扉１に回動自在に取着する
ための蝶番、１４はストツパーで小扉５が略々
90°開いた位置で止まるようにしてある。第４図
は第２図におけるイ〜イ断面矢視図で小扉５の開
放状態を二点鎖線で示してある。４ａはカールコ
ード、１５はストツパー１４に貼着した永久磁石
片で小扉５を開放位置に保持する。１６は制御盤
の筐体枠、１７は側板、１８は筐体枠１６に固着
された内部枠で適宜数の制御ユニツト１９が着脱
自在に挿着されている。 Figure 1 is a front view of the control panel, where 1 is the door, 2 is the handle for opening and closing the door, 3 is the base, 4 is the telephone, 5 is the small door, and it is a box body with the front side open. It is attached from the back side, and a telephone 4 mounted and housed inside the box protrudes from the surface of the door 1 so as not to get in the way. Figure 2 shows door 1 opened 90 degrees.
This is a side view seen from a direction where the inside of the door is visible, showing a state in which the small door 5 is opened to the inside of the door 1. Reference numeral 6 latches the door 1 to the casing 7 of the control panel with a latch attached coaxially with the door opening/closing handle 2. 8 is a hinge for rotatably attaching the door 1 to the casing 7, and 9 is a window hole provided in the door 1, which is completely covered by the small door 5 when the small door 5 is closed. ing. Numeral 10 is a latch fixed to the small door 5, and 11 is a nylon latch attached to the latch 10. The latch 11 is inserted into an insertion hole (not shown) provided in a receiver 12 fixed to the door 1, and the small door 5 is closed. door 1
to be locked. In Figure 3, the small door 5 is locked to the door 1,
It is a rear view of the small door 5 as seen from the inside of the door 1.
5a is an edge provided on the edge of the small door 5 in contact with the back surface of the door 1, 13 is a hinge for rotatably attaching the small door 5 to the door 1, and 14 is a stopper where the small door 5 is approximately
It is designed to stop at the 90° open position. FIG. 4 is a sectional view taken from A to A in FIG. 2, and shows the open state of the small door 5 with a chain double-dashed line. 4a is a curl cord, and 15 is a permanent magnet piece attached to the stopper 14 to hold the small door 5 in the open position. 16 is a housing frame of the control panel, 17 is a side plate, and 18 is an internal frame fixed to the housing frame 16, into which an appropriate number of control units 19 are removably inserted.

従つて制御盤の扉１を開き、扉１の内側からナ
イロンラツチ１１を引張り、小扉５に固着された
掛金１０と扉１の裏面に固着された受金１２との
係止を解くと、小扉５は蝶番１３を中心に回動し
て扉１の内側へ開くことができる。そしてストツ
パー１４に貼着した永久磁石片１５により小扉５
を開放位置に保ち電話機４を扉１の内側から使用
することができる。又小扉５を閉じてナイロンラ
ツチ１１により小扉５を扉１に係止すれば元に戻
すことができる。 Therefore, when the door 1 of the control panel is opened and the nylon latch 11 is pulled from the inside of the door 1, the latch 10 fixed to the small door 5 and the catch 12 fixed to the back side of the door 1 are released. The small door 5 can be opened to the inside of the door 1 by rotating around a hinge 13. Then, the small door 5 is closed by the permanent magnet piece 15 attached to the stopper 14.
can be kept in the open position and the telephone 4 can be used from inside the door 1. Also, by closing the small door 5 and locking it to the door 1 with the nylon latch 11, it can be returned to its original state.

Ｈ 考案の効果 本考案の電話機付制御盤は、平常の運転時には
扉を閉じたままで電話機を使用することができる
から、扉をはじめ側面板や背面板が誘導障害を防
ぐ遮蔽物を兼ねている場合にも、誘導遮蔽物とし
ての機能を損うことなく電話機を使用することが
できる。従つて扉を開けなければ電話機を使用す
ることができないもののように、運転中に電話機
を使用するために扉を開けたことが原因となつて
誤動作する等ということはなくなる。H. Effects of the invention The control panel with a telephone of this invention allows the telephone to be used with the door closed during normal operation, so the door, side panels, and back panel also serve as shields to prevent induction disturbances. In such cases, the telephone can be used without compromising its function as a guiding shield. This eliminates the possibility of malfunctions caused by opening the door to use the telephone while driving, which is the case when the telephone cannot be used unless the door is opened.

又、一般に制御対象機器を停止して行なうとこ
ろの、制御盤の扉を開けての盤内部の点検調整作
業に際しては、電話機が取付けられている小扉を
制御盤の扉の内部に向つて開くことにより、直接
他所と通話しながら点検調整計器の監視等の作業
を能率良く行なうことができる。 In addition, when inspecting and adjusting the inside of the control panel by opening the control panel door, which is generally done by stopping the controlled equipment, open the small door where the telephone is attached to the inside of the control panel door. This makes it possible to efficiently perform tasks such as monitoring inspection and adjustment instruments while directly communicating with other locations.

又、小扉は前面を開放した箱体となつており、
該箱体の中に電話機が設置されているから、制御
盤の扉表面外に電話機が出張つて邪魔になる等と
いうこともなくなる。 In addition, the small door is a box with the front open.
Since the telephone is installed inside the box, there is no need for the telephone to protrude outside the door surface of the control panel and become a nuisance.

なお以上では制御盤の例について述べたが、制
御盤に限定するものではなく、開閉器盤等他の用
途盤であつても、又電話機に限定するものではな
く、インターホン等であつても同様の効果を奏す
る。 Although the example of a control panel has been described above, it is not limited to a control panel, and may be used for other purpose panels such as a switch panel, or not limited to a telephone, but may be an intercom, etc. It has the effect of

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は電話機付制御盤の正面図、第２図は同
上側面図で、扉を開き、更に電話機が設置された
小扉を前記扉の内側に開いた状態を示す。第３図
は前記小扉を閉じて前記扉の内側から見た図、第
４図は第２図におけるイ〜イ断面矢視図で二点鎖
線は前記小扉を前記扉の内側へ開いた状態を示す
図である。 １……扉、４……電話機、５……小扉、７……
制御盤の筐体。 FIG. 1 is a front view of the control panel with a telephone, and FIG. 2 is a side view of the same, showing a state in which the door is opened and a small door on which a telephone is installed is opened to the inside of the door. Fig. 3 is a view seen from the inside of the door with the small door closed, Fig. 4 is a cross-sectional view taken from A to I in Fig. 2, and the chain double-dashed line shows the small door opened to the inside of the door. It is a figure showing a state. 1...Door, 4...Telephone, 5...Small door, 7...
Control panel housing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電話機付制御盤において、該制御盤の扉表面板
に窓孔を設け、該窓孔に前面を開放した箱体より
なる小扉を設けると共に、該小扉をその箱体の開
放側を前記窓孔に向けて前記扉表面板の裏面に開
閉自在に取付け、且つ前記箱体内に前記電話機を
設置したことを特徴とする電話機付制御盤。 In a control panel with a telephone, a window hole is provided in the door surface plate of the control panel, a small door made of a box with an open front is provided in the window hole, and the open side of the box is connected to the window. A control panel with a telephone set, characterized in that the telephone set is attached to the back side of the door surface plate so as to be openable and closable toward the hole, and the telephone set is installed inside the box body.