JPH0745982Y2 - Case structure - Google Patents
Case structureInfo
- Publication number
- JPH0745982Y2 JPH0745982Y2 JP1992031450U JP3145092U JPH0745982Y2 JP H0745982 Y2 JPH0745982 Y2 JP H0745982Y2 JP 1992031450 U JP1992031450 U JP 1992031450U JP 3145092 U JP3145092 U JP 3145092U JP H0745982 Y2 JPH0745982 Y2 JP H0745982Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing body
- front plate
- upper lid
- lid member
- housing
- 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
- Casings For Electric Apparatus (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は電子機器等に適用される
筐体構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a housing structure applied to electronic equipment and the like.
【０００２】[0002]
【従来の技術】筐体構造として一対の板状部材を折り曲
げて筐体本体と上蓋部とを形成し、筐体本体に上蓋部を
組み合わせる構造がある。図３は従来の筐体構造を示す
分解平面図であり、図４は従来の筐体構造を示す分解斜
視図である。2. Description of the Related Art As a housing structure, there is a structure in which a pair of plate-like members are bent to form a housing body and an upper lid portion, and the housing body is combined with the upper lid portion. 3 is an exploded plan view showing a conventional casing structure, and FIG. 4 is an exploded perspective view showing the conventional casing structure.
【０００３】筐体本体１０は上面に開口部１０１が設け
られており、その開口部１０１から図示せぬ回路部品や
機構部品が収納される。また筐体本体１０には図示せぬ
操作部等が設けられた前面板１１が取付られている。
尚、前面板１１の背面側には筐体本体に取り付けるため
の取付片１１１が設けられている。An opening 101 is provided on the upper surface of the case body 10, and circuit parts and mechanical parts (not shown) are housed in the opening 101. A front plate 11 provided with an operation unit (not shown) is attached to the housing body 10.
A mounting piece 111 for mounting on the housing body is provided on the back side of the front plate 11.
【０００４】一方、上蓋部材１２は前記開口部を閉塞す
る天板部１２１、筐体本体１０の両側面１０２に対応す
る位置に設けられた側面外板１２２、側面外板１２２か
ら筐体本体１０の下面１０３の一部まで延設された延設
部１２３が設けられている。また、前記天板部１２１と
側面外板１２２とには筐体本体１０の背面部１０４にま
で延設された固定片１２４が設けられている。On the other hand, the upper lid member 12 includes a top plate portion 121 that closes the opening, a side surface outer plate 122 provided at positions corresponding to both side surfaces 102 of the housing body 10, and the side surface outer plate 122 to the housing body 10. An extension portion 123 is provided that extends to a part of the lower surface 103 of the. Further, the top plate portion 121 and the side surface outer plate 122 are provided with a fixing piece 124 extending to the back surface portion 104 of the housing body 10.
【０００５】更に、上蓋部材１２には前面板１１と筐体
本体１０との隙間１３に挿入される段曲げ部１２５が設
けられている。この段曲げ部１２５は筐体の上に他の電
子機器等を重ねて配置した際に、側面外板１２２が筐体
本体１０の両側面１０２から離間しないように規制する
ものである。そして、段曲げ部１２５が隙間１３に入り
込むように筐体本体１０に天板部材１２を嵌め込み、そ
の状態で固定片１２４を筐体本体１０の背面部１０４に
ネジ止めする。Further, the upper lid member 12 is provided with a stepped bent portion 125 which is inserted into the gap 13 between the front plate 11 and the housing body 10. The stepped bent portion 125 regulates the side surface outer plate 122 so as not to separate from the side surfaces 102 of the housing body 10 when another electronic device or the like is placed on the housing. Then, the top plate member 12 is fitted into the housing body 10 so that the stepped bent portion 125 enters the gap 13, and in that state, the fixing piece 124 is screwed to the back surface portion 104 of the housing body 10.
【０００６】このような筐体構造は、構成部品が少ない
と共に加工が簡単であるため、良く採用される。Such a casing structure is often used because it has few constituent parts and is easy to process.
【０００７】[0007]
【考案が解決しようとする課題】従来の筐体構造では、
段曲げ部１２５を前面板１１の内側（前面板１１と取付
片１１１との間）に挿入する必要があるため、隙間１３
の分だけ前面板１１を大きくする必要がある。尚、前面
板１１を大きくする場合、それにともなって上蓋部材１
２も大きくなるため、筐体全体の大きさが大型化し、筐
体の小型化が図りにくくなるという問題がある。[Problems to be Solved by the Invention] In the conventional housing structure,
Since it is necessary to insert the stepped bent portion 125 inside the front plate 11 (between the front plate 11 and the mounting piece 111), the gap 13
It is necessary to make the front plate 11 larger by the amount. When the front plate 11 is enlarged, the upper cover member 1
Since 2 also becomes large, there is a problem that the size of the entire housing becomes large and it is difficult to reduce the size of the housing.
【０００８】本考案はこのような問題を解決するもので
ある。The present invention solves such a problem.
【０００９】[0009]
【課題を解決するための手段】上記問題点を解決するた
めに、本考案は前面板と、上面に開口部を備えた筐体本
体と、前記開口部を閉塞する天板部、前記筐体本体の両
側面に対応する位置に設けられた側面外板、該側面外板
から前記筐体本体の下面の一部まで延設された延設部、
および前記天板部と側面外板との少なくとも一方に前記
筐体本体の背面部分にまで延設された固定片とを備えた
上蓋部材とを具備し、前記筐体本体に上蓋部材を装着し
た状態で前記前面板に対向する背面側で前記筐体本体と
上蓋部材とが固定される筐体構造において、前記延設部
の前面板側に切欠部を設けると共に、前記筐体本体の下
面に前記切欠部と係合する突起部とを設けたことを特徴
とするものである。In order to solve the above problems, the present invention provides a front plate, a casing body having an opening on the upper surface, a top plate portion for closing the opening, and the casing. A side surface outer plate provided at a position corresponding to both side surfaces of the main body, an extending portion extending from the side surface outer plate to a part of the lower surface of the housing body,
And an upper lid member having a fixing piece extending to a back surface portion of the housing body on at least one of the top plate portion and the side surface outer plate, and the upper lid member is attached to the housing body. In a case structure in which the case body and the upper lid member are fixed on the back side facing the front plate in a state, a cutout portion is provided on the front plate side of the extending portion, and the bottom surface of the case body is provided. It is characterized in that a projection that engages with the notch is provided.
【００１０】[0010]
【作用】延設部に設けた切欠部と筐体本体の下面に設け
た突起部とが係合しているので、上蓋部材の側面外板が
筐体本体の両側壁から離間することが防止される。Since the notch provided on the extended portion and the protrusion provided on the lower surface of the housing body are engaged with each other, the side surface outer plate of the upper lid member is prevented from separating from both side walls of the housing body. To be done.
【００１１】[0011]
【実施例】以下、図面を用いて本考案の実施例を説明す
る。図１は本考案の実施例を示す図であり、（ａ）は分
解側面図、（ｂ）は分解底面図である。また図２は本考
案の実施例を示す分解斜視図である。筐体本体２０は上
面に開口部２０１が設けられており、その開口部２０１
から図示せぬ回路部品や機構部品が収納される。また筐
体本体２０には図示せぬ操作部等が設けられた前面板２
２が取付られている。尚、前面板２２の背面側には筐体
本体に取り付けるための取付片２２１が設けられてい
る。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a view showing an embodiment of the present invention, (a) is an exploded side view, and (b) is an exploded bottom view. FIG. 2 is an exploded perspective view showing an embodiment of the present invention. The housing body 20 is provided with an opening 201 on the upper surface thereof.
From this, circuit parts and mechanical parts not shown are stored. In addition, the front plate 2 having an operation unit (not shown) provided on the housing body 20.
2 is attached. A mounting piece 221 for mounting on the housing body is provided on the back side of the front plate 22.
【００１２】一方、上蓋部材２１は前記開口部を閉塞す
る天板部２１１、筐体本体２０の両側面２０２に対応す
る位置に設けられた側面外板２１２、側面外板２１２か
ら筐体本体２０の下面２０３の一部まで延設された延設
部２１３が設けられている。また、前記天板部２１１と
側面外板２１２とには筐体本体２０の背面部２０４にま
で延設された固定片２１４が設けられている。On the other hand, the upper lid member 21 includes a top plate portion 211 that closes the opening, a side surface outer plate 212 provided at positions corresponding to both side surfaces 202 of the housing body 20, and the side surface outer plate 212 to the housing body 20. An extension portion 213 is provided that extends to a part of the lower surface 203 of the. Further, the top plate portion 211 and the side surface outer plate 212 are provided with a fixing piece 214 extending to the back surface portion 204 of the housing body 20.
【００１３】注目すべき点は筐体本体２０の下面側に、
切り起こしによって形成された突起部２０６が設けられ
ていることと、上蓋部材２１の延設部２１３に切欠部２
１７が設けられていることである。この突起部２０６と
切欠部２１７とは、筐体本体２０に上蓋部材２１を装着
した状態で係合するようになっており、これらの係合に
よって上蓋部材２１の側面外板２１２が筐体本体２０の
両側壁２０２から離間することが防止される。The point to be noticed is that the lower surface side of the housing body 20 is
The protrusion 206 formed by cutting and raising is provided, and the notch 2 is formed in the extending portion 213 of the upper lid member 21.
17 is provided. The protrusion 206 and the notch 217 are adapted to engage with each other with the upper lid member 21 attached to the housing body 20, and the side surface outer plate 212 of the upper lid member 21 is engaged by these engagements. It is prevented from separating from both side walls 202 of 20.
【００１４】従って、前面板２２は図３や図４に示され
るような隙間１３を設ける必要はなく、筐体本体に対し
て上蓋部材２１の厚みの分だけ大きければよい。尚、前
述の突起部２０６は切り起こしによって形成したが、そ
れに限られることはなく、例えばバーリングやダボによ
って突起部を形成してもよい。Therefore, it is not necessary for the front plate 22 to have the gap 13 as shown in FIGS. 3 and 4, and it is sufficient for the front plate 22 to be larger than the casing body by the thickness of the upper lid member 21. Although the above-mentioned protrusion 206 is formed by cutting and raising, the present invention is not limited to this, and the protrusion may be formed by, for example, burring or doweling.
【００１５】[0015]
【考案の効果】以上、詳細に説明したように本考案によ
れば、前面板の内側（前面板と取付片との間）に上蓋部
材の一部（段曲げ部）を挿入しなくてもよいため、前面
板の大きさを小さくすることができ、これにより筐体構
造の小型化を図ることができる。As described above in detail, according to the present invention, it is not necessary to insert a part of the upper lid member (step bending portion) inside the front plate (between the front plate and the mounting piece). Since it is good, the size of the front plate can be reduced, and thereby the housing structure can be downsized.
【図１】本考案の実施例を示す図であり、（ａ）は分解
側面図、（ｂ）は分解底面図である。1A and 1B are views showing an embodiment of the present invention, in which FIG. 1A is an exploded side view and FIG. 1B is an exploded bottom view.
【図２】本考案の実施例を示す分解斜視図である。FIG. 2 is an exploded perspective view showing an embodiment of the present invention.
【図３】従来の筐体構造を示す分解平面図である。FIG. 3 is an exploded plan view showing a conventional housing structure.
【図４】従来の筐体構造を示す分解斜視図である。FIG. 4 is an exploded perspective view showing a conventional housing structure.
２０：筐体本体 ２０１：開口部 ２０２：側面部 ２０３：下面部 ２０４：背面部 ２０６：突起部 ２１：上蓋部材 ２１１：天板部 ２１２：側壁外板 ２１３：延設部 ２１４：固定片 ２１７：切欠部 ２２：前面板 ２２１：取付片 20: Case body 201: Opening 202: Side part 203: Lower part 204: Back part 206: Projection part 21: Top cover part 211: Top plate part 212: Side wall outer plate 213: Extension part 214: Fixing piece 217: Notch 22: Front plate 221: Mounting piece
Claims (1)
体と、前記開口部を閉塞する天板部、前記筐体本体の両
側面に対応する位置に設けられた側面外板、該側面外板
から前記筐体本体の下面の一部まで延設された延設部、
および前記天板部と側面外板との少なくとも一方に前記
筐体本体の背面部分にまで延設された固定片とを備えた
上蓋部材とを具備し、前記筐体本体に上蓋部材を装着し
た状態で前記前面板に対向する背面側で前記筐体本体と
上蓋部材とが固定される筐体構造において、 前記延設部の前面板側に切欠部を設けると共に、前記筐
体本体の下面に前記切欠部と係合する突起部とを設けた
ことを特徴とする筐体構造。1. A front plate, a casing main body having an opening on the upper surface, a top plate portion for closing the opening, side surface outer plates provided at positions corresponding to both side faces of the casing main body, An extending portion extending from the side surface outer plate to a part of the lower surface of the housing body,
And an upper lid member having a fixing piece extending to a back surface portion of the housing body on at least one of the top plate portion and the side surface outer plate, and the upper lid member is attached to the housing body. In a case structure in which the case body and the upper lid member are fixed on the back side facing the front plate in a state, a cutout portion is provided on the front plate side of the extending portion, and a bottom surface of the case body is provided. A housing structure comprising a protrusion that engages with the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992031450U JPH0745982Y2 (en) | 1992-05-13 | 1992-05-13 | Case structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992031450U JPH0745982Y2 (en) | 1992-05-13 | 1992-05-13 | Case structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0623282U JPH0623282U (en) | 1994-03-25 |
| JPH0745982Y2 true JPH0745982Y2 (en) | 1995-10-18 |
Family
ID=12331595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992031450U Expired - Fee Related JPH0745982Y2 (en) | 1992-05-13 | 1992-05-13 | Case structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745982Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014073112A1 (en) | 2012-11-12 | 2014-05-15 | 三菱電機株式会社 | Plc unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6136600A (en) * | 1984-07-27 | 1986-02-21 | Osaka Gas Co Ltd | Method of detecting and extracting standing water in pipe |
| JPS6165132A (en) * | 1984-09-06 | 1986-04-03 | Fujitsu Ltd | Measuring device of wavelength dispersion factor of optical fiber |
-
1992
- 1992-05-13 JP JP1992031450U patent/JPH0745982Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623282U (en) | 1994-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960423 |
|
| LAPS | Cancellation because of no payment of annual fees |