JP2559031Y2 - Instrument storage box - Google Patents
Instrument storage boxInfo
- Publication number
- JP2559031Y2 JP2559031Y2 JP1990105083U JP10508390U JP2559031Y2 JP 2559031 Y2 JP2559031 Y2 JP 2559031Y2 JP 1990105083 U JP1990105083 U JP 1990105083U JP 10508390 U JP10508390 U JP 10508390U JP 2559031 Y2 JP2559031 Y2 JP 2559031Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- storage box
- divided
- instrument
- instrument storage
- 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
- Casings For Electric Apparatus (AREA)
- Packaging Frangible Articles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 この考案は、積算電力計等の計器の計器収納箱に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to an instrument storage box for an instrument such as an integrating wattmeter.
この種の計器収納箱は、一般に壁面に取付けられ、計
器収納箱に形成した貫通部に電線を通して計器に配線し
ている。This type of instrument storage box is generally mounted on a wall surface, and is wired to the instrument through an electric wire through a penetrating portion formed in the instrument storage box.
ところが、この計器収納箱はなんらかの原因で傷が付
いたり、破損することがある。このような場合には、破
損した部分より計器収納箱の内部に風雨が入って計器が
故障する等の問題があるとともに、計器収納箱が取付け
られている建物の外壁等の美観に悪影響を与えるため、
計器収納箱の取換えが必要になることがある。However, this instrument storage box may be scratched or damaged for some reason. In such a case, there is a problem that the instrument may break down due to wind and rain entering the inside of the instrument storage box from the damaged portion, and adversely affect the aesthetic appearance of the outer wall of the building where the instrument storage box is mounted. For,
The instrument storage box may need to be replaced.
一方、計器収納箱は壁面に取付けられるベースとこれ
に取付けられ計器を覆うカバーとからなり、計器収納箱
への電線の配線方式が露出配線の場合にはベースとカバ
ーとの間に電線を挿通する貫通穴が設けられ、壁内配線
の場合にはベースに貫通穴が設けられている。On the other hand, the instrument storage box consists of a base attached to the wall and a cover attached to this to cover the instrument. If the wiring method of the wires to the instrument storage box is exposed wiring, insert the wires between the base and the cover. In the case of in-wall wiring, a through hole is provided in the base.
そして、計器収納箱を取換える場合、ベースとカバー
との間に貫通部があるものではカバーを分離することに
より計器に電線を接続したままで計器を計器収納箱から
分離できる。When the instrument storage box is replaced, if the instrument has a penetrating portion between the base and the cover, the cover can be separated so that the instrument can be separated from the instrument storage box while the wires are connected to the instrument.
しかし、ベースに貫通部が形成されたものでは、ベー
スが１部材のため上記のように分離することはできず、
ベースを取り外すためには電線を計器から外す必要があ
り、そのため電気を切って計器をベースから取外した後
でなければ計器収納箱を取り外すことはできない。した
がって、計器を含む負荷側を停電する必要があった。However, in the case where the penetrating portion is formed in the base, the base cannot be separated as described above because the base is one member.
In order to remove the base, it is necessary to disconnect the wires from the meter, so that the meter storage box can be removed only after turning off the power and removing the meter from the base. Therefore, it was necessary to interrupt the load on the load side including the meter.
近年、一般家庭においてもビデオ、パソコンをはじめ
高度な家庭電化製品の普及にともない需要家の電気に対
する依存度は非常に高くなっている。また、女性の社会
進出と相まって不在需要家の増加が目立ち、既設需要家
での計器収納箱の取換えは、たとえ短時間停電であって
も需要家の了解が得ずらくなってきている。このため計
器収納箱の取換えは無停電作業が絶対条件になりつつあ
る。In recent years, even in ordinary households, consumers have become extremely dependent on electricity with the spread of advanced home appliances such as video and personal computers. In addition, the increase in the number of absent customers is conspicuous with the advancement of women in society, and it is becoming difficult for consumers to understand the replacement of instrument storage boxes in existing customers, even if a short-term power outage occurs. For this reason, replacement of the instrument storage box is becoming an absolute requirement for uninterrupted work.
したがって、この考案の目的は、無停電で取換えが可
能な計器収納箱を提供することである。Accordingly, an object of the present invention is to provide an instrument storage box that can be replaced without interruption.
この考案の計器収納箱は、ベースに計器取付部および
背面配線用の貫通部を形成し、この貫通部を横切りかつ
両端が下方に延びた前記ベースの外周縁に達する分割線
により前記ベースを上下に分割し、各分割部に双方を連
結する連結部を設けるとともに下側の分割部がベースの
厚み方向にスライドすることにより上側の分割部から着
脱自在とし、前記上側の分割部に取付けられるカバーの
下部の下側の分割部にねじ止めしたことを特徴とするも
のである。The instrument storage box of the present invention has an instrument mounting portion and a through-hole for rear wiring formed in the base, and the base is vertically moved by a dividing line traversing this through-portion and having both ends extending down to the outer peripheral edge of the base. And a connecting portion for connecting both to each of the divided portions, and the lower divided portion is detachable from the upper divided portion by sliding in the thickness direction of the base, and is attached to the upper divided portion. The screw is screwed to the lower divided portion of the lower part.
この考案の構成によれば、貫通部に電線を通して計器
に接続するとともにベースを壁面に取付けることにより
設置される。また、ベースの貫通部を横切りかつ両端が
下方に延びて前記ベースの外周縁に達する分割線により
前記ベースを上下に分割し、各分割部に双方を連結する
連結部を設けたため、１部材で構成されていたベースを
貫通部の位置で２つの分割部に分離かつ結合することが
できる。このため、分割部を分離すると電線が貫通部か
ら外れるため、電線を計器に接続したままベースを取外
すことができるとともにベースを取付けることも可能に
なる。したがって、無停電で計器収納箱の取換えが可能
になる。また、分割線の下方に延びた部分により、その
間に挟まれた分割部が位置決めされるため、分割部の取
付け作業が容易になる。さらに、ベースを分割したので
組み立て状態では一枚のベースのような一体感がある。
また、連結部により各分割部を確実に連結することがで
きる。また、カバーは上側の分割部に取付けられるもの
であり、このカバーの下部を下側の分割部にねじ止めし
たので、下側の分割部をカバーで押えることができると
ともに、カバーを介して上側の分割部により支持でき
る。また、計器収納箱の交換時には、下側の分割部がベ
ースの厚み方向にスライドすることにより上側の分割部
から着脱自在としので、下側の分割部を手前に抜くこと
により取外しができ、下側の分割部の下方に障害物があ
る場合に有効である。According to the configuration of the present invention, it is installed by connecting the meter to the instrument through the wire through the penetrating portion and attaching the base to the wall surface. Further, the base is vertically divided by a dividing line that traverses the penetrating portion of the base and both ends extend downward to reach the outer peripheral edge of the base, and a connecting portion is provided for connecting each of the divided portions to each other. The formed base can be separated and connected to the two divided portions at the position of the penetrating portion. For this reason, when the divided portion is separated, the electric wire comes off from the through portion, so that the base can be removed while the electric wire is connected to the instrument, and the base can be attached. Therefore, it is possible to replace the instrument storage box without interruption. In addition, the portion extending below the dividing line positions the divided portion sandwiched therebetween, thereby facilitating the work of attaching the divided portion. Furthermore, since the base is divided, there is a sense of unity like a single base in an assembled state.
In addition, each of the divided portions can be reliably connected by the connecting portion. Also, the cover is attached to the upper division, and the lower part of this cover is screwed to the lower division, so that the lower division can be pressed by the cover and the upper Can be supported. In addition, when replacing the instrument storage box, the lower division can be detached from the upper division by sliding in the thickness direction of the base. This is effective when there is an obstacle below the split part on the side.
（実施例） この考案の第１の実施例を第１図および第２図に基づ
いて説明する。すなわち、この計器収納箱は、ベース１
とカバー２からなり、ベース１に計器取付部３および背
面配線用の貫通部４を形成している。そして、貫通部４
を横切りかつ両端が下方に延びてベース１の外周縁に達
する分割線５によりベース１を上下に分割し、各分割部
6,7に双方を連結する連結部８を設けるとともに下側の
分割部７がベース１の厚み方向にスライドすることによ
り上側の分割部６から着脱自在とし、上側の分割部６に
取付けられるカバー２の下部を下側の分割部７にねじ止
めしている。(Embodiment) A first embodiment of the present invention will be described with reference to FIGS. 1 and 2. FIG. That is, this instrument storage box is
And a cover 2, and a base 1 is formed with an instrument mounting portion 3 and a through portion 4 for back wiring. And the penetrating part 4
, The base 1 is vertically divided by a dividing line 5 that extends downward at both ends and reaches the outer peripheral edge of the base 1.
6 and 7 are provided with connecting portions 8 for connecting the both, and the lower divided portion 7 is detachable from the upper divided portion 6 by sliding in the thickness direction of the base 1, and the cover attached to the upper divided portion 6 2 is screwed to the lower division 7.
実施例のベース１は平板形であり、その表面の周縁部
には分割部6,7にまたがる周壁９を形成し、周壁９の内
側に使用時に破断される薄膜で非貫通状態に閉ざされた
孔を実施例とするベース取付部10を設け、計器取付部３
は中央部に設け、計器取付部３は第２図に示すように係
止スリット11とねじ孔12からなり、ベース１の中央に設
けている。計器13は積算電力計を実施例とし、その背面
に係止スリット11に係止する係止片（図示せず）を有す
るとともにねじ孔12に取付けられるねじ部（図示せず）
を上端部に設けている。また分割部７の周壁９には電線
挿通用の切欠15を形成し、切欠15の間にカバー用ねじ孔
18を形成している。また連結部８は分割部６に形成した
嵌合溝8aと、分割部７に形成されて嵌合溝8aに嵌合する
嵌合凸部とにより構成し、分割部７を壁面と直角な方向
に着脱できるようにしている。The base 1 of the embodiment has a flat plate shape, and has a peripheral wall 9 extending over the divided portions 6 and 7 at the peripheral edge of its surface, and is closed inside in a non-penetrating state by a thin film that is broken when used inside the peripheral wall 9 during use. A base mounting portion 10 having a hole as an example is provided, and the instrument mounting portion 3 is provided.
Is provided at the center portion, and the instrument mounting portion 3 comprises a locking slit 11 and a screw hole 12 as shown in FIG. The meter 13 is an embodiment of an integrating wattmeter, has a locking piece (not shown) for locking the locking slit 11 on the back surface thereof, and a screw portion (not shown) attached to the screw hole 12.
Is provided at the upper end. Further, a notch 15 for inserting an electric wire is formed in the peripheral wall 9 of the divided portion 7, and a screw hole for a cover is provided between the notches 15.
Forming 18. The connecting portion 8 includes a fitting groove 8a formed in the dividing portion 6 and a fitting convex portion formed in the dividing portion 7 and fitted in the fitting groove 8a. It can be attached to and detached from.
カバー２は箱形であって周壁９に冠合して取付けられ
る開口部を有し、開口部の切欠15に対向する電線挿通用
の切欠19を形成するとともに計器13に対向する位置にの
ぞぎ窓20を形成している。またねじ孔18に整合する孔21
を有し、ねじ22で連結するようにしている。The cover 2 is box-shaped and has an opening that is fitted to the peripheral wall 9 so as to be fitted therewith. A notch 19 for inserting an electric wire that faces the notch 15 of the opening is formed, and the cover 2 is located at a position that faces the instrument 13. A window 20 is formed. Hole 21 matching screw hole 18
, And are connected by screws 22.
なお、貫通部４は使用時に開口するように製作時にノ
ックアウト部により構成している。また切欠15,19によ
り形成される電線挿通部は計器収納箱への電線の配線方
式が露出配線の場合に使用するものである。The penetrating part 4 is constituted by a knockout part at the time of manufacture so as to be opened at the time of use. The electric wire insertion portion formed by the cutouts 15 and 19 is used when the wiring method of the electric wire to the instrument storage box is the exposed wiring.
この計器収納箱は、壁面より電線23が引き出される位
置に取付けられ、貫通部４に電線23を通して計器13に接
続するとともにベース１を壁面に取付けることにより設
置される。一方、計器収納箱を取り替える場合、分割部
6,7を分離すると電線23が貫通部４から外れるため、電
線23を接続したまま、ベース１を壁面から外すことがで
きるとともに別のベース１を分割して電線23が貫通部４
に入るように位置決めし、さに分割部７を連結部８で嵌
合させベース１を形成する。こうして、無停電で計器収
納箱の取換が可能になる。The instrument storage box is mounted at a position where the electric wire 23 is pulled out from the wall surface, and is connected to the instrument 13 through the electric wire 23 through the through portion 4 and is attached by mounting the base 1 on the wall surface. On the other hand, when replacing the instrument storage box,
When the wires 6 and 7 are separated, the electric wire 23 comes off from the penetrating portion 4, so that the base 1 can be removed from the wall surface while the electric wire 23 is connected, and another base 1 is divided so that the electric wire 23
And the divided portion 7 is fitted to the connecting portion 8 to form the base 1. In this way, it is possible to replace the instrument storage box without interruption.
この考案の第２の実施例を第３図に示す。すなわち、
この計器収納箱は、ベース１が箱形であり、分割部７を
壁面と直角な方向に分離させるガイド24を分割部６の分
割線５に折曲により形成し、ガイド24を受けるガイド受
け25を分割部７の分割線５に折曲により形成している。
また連結部８としてねじ孔17とねじ孔17に螺合されるね
じ部18とを設けている。FIG. 3 shows a second embodiment of the present invention. That is,
In this instrument storage box, the base 1 is box-shaped, and a guide 24 for separating the divided portion 7 in a direction perpendicular to the wall surface is formed by bending the dividing line 5 of the divided portion 6, and a guide receiver 25 for receiving the guide 24 is provided. Are formed on the dividing line 5 of the dividing section 7 by bending.
Further, a screw hole 17 and a screw portion 18 screwed into the screw hole 17 are provided as the connecting portion 8.
なお、前記実施例は貫通部４を２個形成したが、１個
でもよい。In the above embodiment, two through portions 4 are formed, but one through portion may be provided.
この考案の計器収納箱によれば、ベースの貫通部を横
切り両端が下方に延びてベースの外周縁に達する分割線
によりベースを上下に分割し、各分割部に双方を着脱自
在に連結する連結部を設けたため、１部材で構成されて
いたベースを貫通部の位置で２つの分割部に分離かつ結
合することができる。このため、分割部を分離すると電
線が貫通部から外れるため、電線を計器に接続したまま
ベースを取外すことができるとともにベースを取付ける
ことも可能になる。したがって、無停電で計器収納箱の
取換えが可能になる。また、分割線の下方に延びた部分
により、その間で挟まれた分割部が位置決めされるた
め、分割部の取付け作業が容易になる。さらに、ベース
を分割したので組み立て状態では一枚のベースのような
一体感がある。また、連結部により各分割部を確実に連
結することができる。また、カバーは上側の分割部に取
付けられるものであり、このカバーの下部を下側の分割
部にねじ止めしたので、下側の分割部をカバーで押える
ことができるとともに、カバーを介して上側の分割部に
より支持できる。また、計器収納箱の交換時には、下側
の分割部がベースの厚み方向にスライドすることにより
上側の分割部から着脱自在としので、下側の分割部を手
前に抜くことにより取外しができ、下側の分割部の下方
に障害物がある場合に有効である。According to the instrument storage box of the present invention, the base is vertically divided by a dividing line which traverses the penetrating portion of the base and both ends extend downward to reach the outer peripheral edge of the base, and the connection is such that both are detachably connected to each divided portion. Since the base is provided, the base made of one member can be separated and connected to the two divided parts at the position of the penetrating part. For this reason, when the divided portion is separated, the electric wire comes off from the through portion, so that the base can be removed while the electric wire is connected to the instrument, and the base can be attached. Therefore, it is possible to replace the instrument storage box without interruption. Also, the portion extending below the dividing line positions the divided portion sandwiched therebetween, thereby facilitating the work of attaching the divided portion. Furthermore, since the base is divided, there is a sense of unity like a single base in an assembled state. In addition, each of the divided portions can be reliably connected by the connecting portion. The cover is attached to the upper division, and the lower part of the cover is screwed to the lower division, so that the lower division can be pressed by the cover and the upper Can be supported. In addition, when replacing the instrument storage box, the lower part can be detached from the upper part by sliding in the thickness direction of the base, so that the lower part can be removed by pulling it forward. This is effective when there is an obstacle below the split part on the side.
第１図はこの考案の第１の実施例の分解斜視図、第２図
はベースの分割部を分離した状態の斜視図、第３図は第
２の実施例のベースの分割部を分離した状態の斜視図で
ある。 １……ベース、２……カバー、３……計器取付部、４…
…貫通部、５……分割線、6,7……分割部、８……連結
部FIG. 1 is an exploded perspective view of a first embodiment of the present invention, FIG. 2 is a perspective view showing a state in which a divided portion of a base is separated, and FIG. 3 is a diagram in which a divided portion of the base of the second embodiment is separated. It is a perspective view of a state. 1 ... Base 2 ... Cover 3 ... Instrument mounting part 4 ...
... penetrating part, 5 ... dividing line, 6, 7 ... dividing part, 8 ... connecting part
Claims (1)
部を形成し、この貫通部を横切りかつ両端が下方に延び
て前記ベースの外周縁に達する分割線により前記ベース
を上下に分割し、各分割部に双方を連結する連結部を設
けるとともに下側の分割部がベースの厚み方向にスライ
ドすることにより上側の分割部から着脱自在とし、前記
上側の分割部に取付けられるカバーの下部を下側の分割
部にねじ止めしたことを特徴とする計器収納箱。An instrument mounting portion and a back wiring penetrating portion are formed in a base, and the base is vertically divided by a dividing line that traverses the penetrating portion and has both ends extending downward to reach an outer peripheral edge of the base. A connecting part for connecting both parts is provided in each of the divided parts, and the lower divided part slides in the thickness direction of the base to be detachable from the upper divided part, and the lower part of the cover attached to the upper divided part is lowered. An instrument storage box, which is screwed to the split part on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105083U JP2559031Y2 (en) | 1990-10-04 | 1990-10-04 | Instrument storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105083U JP2559031Y2 (en) | 1990-10-04 | 1990-10-04 | Instrument storage box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461066U JPH0461066U (en) | 1992-05-26 |
| JP2559031Y2 true JP2559031Y2 (en) | 1998-01-14 |
Family
ID=31850637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990105083U Expired - Lifetime JP2559031Y2 (en) | 1990-10-04 | 1990-10-04 | Instrument storage box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559031Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190019423A (en) * | 2017-08-17 | 2019-02-27 | 한국전력공사 | Slide-typed wattmeter box and replacement method of the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5413604B2 (en) * | 2010-04-28 | 2014-02-12 | 日本精機株式会社 | Instrument device |
| JP5901583B2 (en) * | 2013-08-08 | 2016-04-13 | 三菱電機株式会社 | Energy measuring device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824476Y2 (en) * | 1978-09-01 | 1983-05-25 | ソニー株式会社 | Cord holding device |
| JPS62168686U (en) * | 1986-04-15 | 1987-10-26 | ||
| JPS63147881U (en) * | 1987-03-17 | 1988-09-29 |
-
1990
- 1990-10-04 JP JP1990105083U patent/JP2559031Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190019423A (en) * | 2017-08-17 | 2019-02-27 | 한국전력공사 | Slide-typed wattmeter box and replacement method of the same |
| KR102344314B1 (en) * | 2017-08-17 | 2021-12-29 | 한국전력공사 | Slide-typed wattmeter box and replacement method of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0461066U (en) | 1992-05-26 |
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