JPH07312483A - Electronic circuit component housing case - Google Patents
Electronic circuit component housing caseInfo
- Publication number
- JPH07312483A JPH07312483A JP10297594A JP10297594A JPH07312483A JP H07312483 A JPH07312483 A JP H07312483A JP 10297594 A JP10297594 A JP 10297594A JP 10297594 A JP10297594 A JP 10297594A JP H07312483 A JPH07312483 A JP H07312483A
- Authority
- JP
- Japan
- Prior art keywords
- accommodating
- accommodating member
- engaging
- electronic circuit
- plate portion
- 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.)
- Pending
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は電子回路基板等の電子
回路部品を収容する電子回路部品収容ケースに関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic circuit component housing case for housing electronic circuit components such as an electronic circuit board.
【０００２】[0002]
【従来の技術】電子回路部品収容ケースは一般的にはね
じ止めにより形成されていた。図７は第１の従来の電子
回路部品収容ケースを示す斜視図である。この図におい
て、１は金属製の蓋である。この蓋１は図７中下方の一
面が開口していて、また、楕円形状をしている長孔２が
対向する面にタップ加工により設けられている。３は金
属製の底板である。この底板３には底板３に対して垂直
に折り曲げられている折り曲げ部４が２コ設けられ、こ
の２コの折り曲げ部４にはそれぞれねじ穴５がタップ加
工により設けられている。６は長孔２及びねじ穴５に挿
入されるねじである。2. Description of the Related Art An electronic circuit component accommodating case is generally formed by screwing. FIG. 7 is a perspective view showing a first conventional electronic circuit component housing case. In this figure, 1 is a metal lid. This lid 1 is open on one surface in the lower side in FIG. 7, and is provided by tap processing on the surface on which the oblong elongated hole 2 faces. 3 is a metal bottom plate. The bottom plate 3 is provided with two bent portions 4 that are bent perpendicularly to the bottom plate 3, and the two bent portions 4 are provided with screw holes 5 by tapping. Reference numeral 6 is a screw inserted into the long hole 2 and the screw hole 5.
【０００３】次に組み立て方法について説明する。折り
曲げ部４を蓋１が覆うように、また、長孔２とねじ穴５
の位置を合わせるように、すなわち、図７中一点鎖線Ｂ
と一点鎖線Ｃを合わせるように蓋１を底板３に図７中矢
印Ａ方向から装着する。そして、ねじ６を長孔２とねじ
穴５とに挿入し、蓋１と底板３を固定することによって
電子回路部品収容ケースが組み立てられる。このねじ止
めにより形成される電子回路部品収容ケースは、電子回
路部品収容ケースの組立の際にネジ止め作業が必要であ
るため、組立工数が増加し、生産性の向上が計れなかっ
た。また、電子回路部品収容ケースのネジ止め部分の精
度が悪く、固定が確実ではなかった。これらの問題点を
解消するため、様々な工夫がなされてきた。Next, an assembling method will be described. The cover 1 covers the bent portion 4, and the long hole 2 and the screw hole 5
So that they are aligned with each other, that is, the alternate long and short dash line B in FIG.
The lid 1 is attached to the bottom plate 3 from the direction of arrow A in FIG. Then, the screw 6 is inserted into the long hole 2 and the screw hole 5, and the lid 1 and the bottom plate 3 are fixed, whereby the electronic circuit component housing case is assembled. The electronic circuit component accommodating case formed by this screwing requires screwing work when assembling the electronic circuit component accommodating case, so that the number of assembling steps increases and the productivity cannot be improved. In addition, the precision of the screwed portion of the electronic circuit component housing case was poor, and the fixing was not reliable. Various measures have been taken to solve these problems.
【０００４】図８は第２の従来の電子回路部品収容ケー
スを示す斜め下方から見た斜視図である。この図におい
て、１００はＡＢＳ等の樹脂より形成された箱型ケー
ス、２００はケース１００の内側でその開口部近傍に保
持されるプリント基板、３００は金属製底板で若干弾性
を有する程度の肉厚の鉄板をプレス加工して製作してあ
る。ケース１００の各内周壁には内周に突出して形成さ
れた複数個の第１突部１０４，１０５，１０６，１０７
（陰の部分にあるものは図示せず）が設けてあり、この
第１突部１０４，１０５，１０６，１０７によってプリ
ント基板２００の位置決めがなされる。つまり、第１突
部１０４，１０５，１０６，１０７がプリント基板２０
０の周縁と接触する。FIG. 8 is a perspective view showing a second conventional electronic circuit component accommodating case as seen from diagonally below. In this figure, 100 is a box-shaped case made of a resin such as ABS, 200 is a printed circuit board held inside the case 100 near its opening, and 300 is a metal bottom plate having a thickness that is slightly elastic. It is manufactured by pressing the iron plate of. A plurality of first protrusions 104, 105, 106, 107 formed on the inner peripheral wall of the case 100 so as to protrude inward.
(Those in the shaded portion are not shown) are provided, and the printed board 200 is positioned by the first protrusions 104, 105, 106, 107. That is, the first protrusions 104, 105, 106, 107 are the printed circuit boards 20.
It contacts the periphery of 0.
【０００５】ケース１００の開口部端面には適当な間隔
をおいて突出して形成された４個の第２突部１１０，１
１１，１１２，１１３が設けてあり、この第２突部によ
って底板３００の周縁部、特に４角と接触している。ケ
ース１００の各外周壁には適当な間隔をおいた位置に外
周方向に突出して形成された４個の第３突部１０１，１
０２（陰の部分は図示せず）が設けてある。この第３突
部はそれぞれ前記第２突部間のほぼ中央に位置させてあ
る。一方、前記底板３００にはケース１００の第３突部
１０１，１０２と係合するための４個の爪部３０１，３
０２（陰の部分は図示せず）が折曲して設けてある。そ
して、組立において底板３００の爪部３０１，３０２と
ケース１００の第３突部１０１，１０２とが係合するよ
うになっている。爪部３０１，３０２はそれぞれ折曲げ
部において膨らみ部が形成してあり、爪部３０１，３０
２自体でスプリング効果が得られるようになっている。Four second projections 110, 1 are formed on the end surface of the opening of the case 100 so as to project at appropriate intervals.
11, 112, 113 are provided, and the second protrusions make contact with the peripheral portion of the bottom plate 300, particularly the four corners. On each outer peripheral wall of the case 100, four third protrusions 101, 1 formed so as to protrude in the outer peripheral direction at positions with appropriate intervals.
02 (the shaded portion is not shown) is provided. The third protrusions are located approximately in the center between the second protrusions. On the other hand, the bottom plate 300 has four claws 301 and 3 for engaging the third protrusions 101 and 102 of the case 100.
02 (the shaded portion is not shown) is provided by bending. The claws 301 and 302 of the bottom plate 300 and the third protrusions 101 and 102 of the case 100 are engaged with each other during assembly. The claws 301 and 302 have bulges formed at the bent portions, respectively.
The spring effect is obtained by itself.
【０００６】前記底板３００の周縁部で特に爪部３０
１，３０２とは適当な間隔をおいた位置には折曲して形
成した突出部３０３，３０４，３０５（陰の部分は図示
せず）が設けてあり、この突出部によりケース１００と
底板３００との係止時にプリント基板２００をケース１
００内の第１突部１０４，１０５，１０６，１０７の突
段部に押圧するようにしている。また、この突出部３０
３，３０４，３０５はケース１００の内周壁とも接触し
てケース１００と底板３００との回り止め機能を有す
る。At the peripheral portion of the bottom plate 300, particularly the claw portion 30.
1, 302 are provided with protrusions 303, 304, 305 (the shaded portions are not shown) formed by bending at positions with an appropriate interval, and the case 100 and the bottom plate 300 are provided by these protrusions. Printed circuit board 200 in case 1
The protrusions of the first protrusions 104, 105, 106, and 107 in 00 are pressed. Also, this protruding portion 30
3, 304 and 305 also come into contact with the inner peripheral wall of the case 100 and have a function of preventing the case 100 and the bottom plate 300 from rotating.
【０００７】上記の構成において、その組立を説明す
る。まず、プリント基板２００をケース１００に嵌めこ
む。このとき、プリント基板２００は第１突部１０４，
１０５，１０６，１０７の各突段部によって位置決めさ
れる。なお、プリント基板２００の平面方向の若干の移
動は可能である。そして、底板３００をケース１００の
開口部を覆うように押圧する。底板３００より折曲した
爪部３０１，３０２は、ケース１００の第３突部１０
１，１０２によって一旦押し拡げられた後、第３突部１
０１，１０２と係合状態が得られる。ここで、爪部３０
１，３０２が外方向に押し拡げられたとき、ケース１０
０の各周壁自身も弾性を有するので内周方向に若干変形
することができ、押圧係合作業を容易にしている。The assembly of the above structure will be described. First, the printed circuit board 200 is fitted into the case 100. At this time, the printed circuit board 200 has the first protrusion 104,
Positioning is performed by the protruding portions 105, 106 and 107. The printed circuit board 200 can be slightly moved in the plane direction. Then, the bottom plate 300 is pressed so as to cover the opening of the case 100. The claws 301 and 302 bent from the bottom plate 300 are the third protrusions 10 of the case 100.
After being once spread by 1, 102, the third protrusion 1
The engagement state with 01 and 102 is obtained. Here, the claw portion 30
When the 1,302 are pushed outward, the case 10
Since each peripheral wall of 0 itself also has elasticity, it can be slightly deformed in the inner peripheral direction, facilitating the pressing engagement work.
【０００８】係合完了状態において底板３００は、その
４角が第２突部１１０，１１１，１１２，１１３との接
触によって押圧され、また各角の間の部分が第２突部１
０１，１０２との係合によって吸引されることによっ
て、主として底板３００の中央部がケース１００の内側
方向に弾性変形し、さらに底板３００の突出部３０３，
３０４がプリント板２００と接触する。プリント板２０
０は数個の第１突部１０４，１０５，１０６，１０７と
のみ接触して位置決めされており、突出部３０３，３０
４より与えられた押圧力によって若干の弾性変形が可能
である。また、爪部３０１，３０２は常にケース１００
の外周壁を押圧してがたつきを防止する。以上のよう
に、ケース１００とプリント基板２００と底板３００と
は互いの弾性変形を利用して結合している。１１４はケ
ース１００に設けた穴部で、プリント基板２００に実装
された電子回路部品との電気的接続に係るコネクタを通
すものである。In the engaged state, the four corners of the bottom plate 300 are pressed by the contact with the second protrusions 110, 111, 112, 113, and the portions between the corners are the second protrusion 1.
By being sucked by the engagement with 01 and 102, mainly the central portion of the bottom plate 300 elastically deforms inward of the case 100, and the protruding portions 303 of the bottom plate 300,
304 contacts the printed board 200. Printed board 20
0 is positioned by being in contact with only a few first protrusions 104, 105, 106, 107.
A slight elastic deformation is possible by the pressing force applied from No. 4. The claws 301 and 302 are always the case 100.
The outer peripheral wall is pressed to prevent rattling. As described above, the case 100, the printed circuit board 200, and the bottom plate 300 are coupled by utilizing mutual elastic deformation. 114 is a hole provided in the case 100, through which a connector for electrical connection with an electronic circuit component mounted on the printed circuit board 200 is inserted.
【０００９】[0009]
【発明が解決しようとする課題】上記のような従来の電
子回路部品収容ケースは、底板３００とケース１００は
複雑な構成を必要とし、特にケース１００は金属材料で
は形成し難い形状となっていた。In the conventional electronic circuit component accommodating case as described above, the bottom plate 300 and the case 100 require a complicated structure, and the case 100 is particularly difficult to form with a metal material. .
【００１０】この発明は係る問題点を解消するためにな
されたもので、組み立てが容易で簡略な構成を持った電
子回路部品収容ケースを得ることを目的としている。The present invention has been made to solve the above problems, and an object thereof is to obtain an electronic circuit component accommodating case which is easy to assemble and has a simple structure.
【００１１】[0011]
【課題を解決するための手段】この発明に係る電子回路
部品収容ケースは、電子回路部品を収容する収容部を構
成する第１の収容部材と第２の収容部材と、第１の収容
部材に設けられた第１の係合部と、第２の収容部材に設
けられて第１の係合部と係合する第２の係合部と、第１
の収容部材に形成された弾性部とが設けられたものであ
る。An electronic circuit component accommodating case according to the present invention includes a first accommodating member, a second accommodating member, and a first accommodating member that constitute an accommodating portion for accommodating an electronic circuit component. A first engaging portion provided, a second engaging portion provided in the second accommodating member and engaging with the first engaging portion;
And an elastic portion formed on the accommodation member of FIG.
【００１２】また、電子回路部品を収容する収容部を構
成する第１の収容部材と第２の収容部材と、第１の収容
部材に設けられ弾性を有する板部と、第２の収容部材に
設けられ板部の一面に当接する二つの第１の当接部とこ
の二つの第１の当接部の中間で板部の他面に当接する一
つの当接部とを有する押さえ部とを設けたものである。Further, the first housing member and the second housing member, which form a housing unit for housing the electronic circuit component, the elastic plate portion provided on the first housing member, and the second housing member. A pressing portion having two first abutting portions that are provided to abut one surface of the plate portion and one abutting portion that abuts the other surface of the plate portion between the two first abutting portions. It is provided.
【００１３】さらに、電子回路部品を収容する収容部を
構成する第１の収容部材と第２の収容部材と、第１の収
容部材に設けられ弾性を有する板部と、第１の収容部材
に設けられた第１の係合部と、第２の収容部材に設けら
れて第１の係合部と係合する第２の係合部と、板部の端
部が当接して第２の収容部材に設けられた曲面部とを設
けたものである。Further, the first accommodating member and the second accommodating member constituting the accommodating part for accommodating the electronic circuit component, the elastic plate portion provided in the first accommodating member, and the first accommodating member are provided. The first engaging portion provided, the second engaging portion provided in the second accommodating member and engaging with the first engaging portion, and the end portion of the plate portion are brought into contact with each other to make the second engaging portion. And a curved surface portion provided on the housing member.
【００１４】また、電子回路部品を収容する収容部を構
成する第１の収容部材と第２の収容部材と、第１の収容
部材に設けられた第１の係合部と、第２の収容部材に設
けられ第１の係合部と係合する第２の係合部と、第１の
収容部材に設けられ弾性を有する板部と、第２の収容部
材に設けられ板部の一面に当接する二つの第１の当接部
とこの二つの第１の当接部の中間で板部の他面に当接す
る一つの第２の当接部とを有する押さえ部と、板部の端
部が当接し第２の収容部材に設けられた曲面部とを設け
たものである。Further, the first accommodating member and the second accommodating member constituting the accommodating portion for accommodating the electronic circuit component, the first engaging portion provided on the first accommodating member, and the second accommodating member. A second engaging portion provided on the member and engaging with the first engaging portion, a plate portion having elasticity provided on the first accommodating member, and a plate portion provided on the second accommodating member on one surface of the plate portion. A pressing portion having two first abutting portions that abut and a second abutting portion that abuts the other surface of the plate portion between the two first abutting portions, and an end of the plate portion. And a curved surface portion provided on the second accommodating member.
【００１５】さらに、第１の収容部材と第２の収容部材
とのいずれか一方にもしくは両方に切欠きを設けたもの
である。Further, a notch is provided in either or both of the first accommodating member and the second accommodating member.
【００１６】[0016]
【作用】この発明に係る電子回路部品収容ケースは、電
子回路部品を収容する収容部を構成する第１の収容部材
と第２の収容部材と、第１の収容部材に設けられた第１
の係合部と、第２の収容部材に設けられて第１の係合部
と係合する第２の係合部と、第１の収容部材に形成され
た弾性部とが設けられたものであるので、第１の収容部
材が第２の収容部材に装着される際に弾性部は第２の収
容部材に圧接するとともに第１の係合部と第２の係合部
とが弾性部の弾性力により係合して、第１の収容部材と
第２の収容部材とが抜け止めされるものである。The electronic circuit component accommodating case according to the present invention includes the first accommodating member, the second accommodating member, and the first accommodating member which constitute the accommodating portion for accommodating the electronic circuit component.
An engaging portion, a second engaging portion that is provided in the second accommodating member and engages with the first engaging portion, and an elastic portion that is formed in the first accommodating member. Therefore, when the first accommodating member is attached to the second accommodating member, the elastic portion is pressed against the second accommodating member and the first engaging portion and the second engaging portion are elastic portions. The first accommodating member and the second accommodating member are prevented from coming off by engaging with each other by the elastic force of.
【００１７】また、電子回路部品を収容する収容部を構
成する第１の収容部材と第２の収容部材と、第１の収容
部材に設けられ弾性を有する板部と、第２の収容部材に
設けられ板部の一面に当接する二つの第１の当接部とこ
の二つの第１の当接部の中間で板部の他面に当接する一
つの当接部とを有する押さえ部とを設けたものであるの
で、板部は押さえ部により挟持され湾曲して押さえ部と
板部が摩擦力により係合し、第１の収容部材と第２の収
容部材とが固定されるものである。Further, the first accommodating member and the second accommodating member constituting the accommodating part for accommodating the electronic circuit component, the elastic plate portion provided in the first accommodating member, and the second accommodating member are provided. A pressing portion having two first abutting portions that are provided to abut one surface of the plate portion and one abutting portion that abuts the other surface of the plate portion between the two first abutting portions. Since it is provided, the plate portion is clamped by the pressing portion and curved, and the pressing portion and the plate portion are engaged with each other by a frictional force, and the first accommodating member and the second accommodating member are fixed. .
【００１８】さらに、電子回路部品を収容する収容部を
構成する第１の収容部材と第２の収容部材と、第１の収
容部材に設けられ弾性を有する板部と、第１の収容部材
に設けられた第１の係合部と、第２の収容部材に設けら
れて第１の係合部と係合する第２の係合部と、板部の端
部が当接して第２の収容部材に設けられた曲面部とを設
けたものであるので、第１の収容部材が第２の収容部材
に装着される際に板部の端部が曲面部に当接しつつ曲面
部に沿って変位して板部は湾曲するとともに第１の係合
部と第２の係合部とが板部の弾性力により係合し、第１
の収容部材と第２の収容部材とが抜け止めされるもので
ある。Further, the first accommodating member and the second accommodating member which constitute the accommodating part for accommodating the electronic circuit component, the elastic plate portion provided in the first accommodating member, and the first accommodating member. The first engaging portion provided, the second engaging portion provided in the second accommodating member and engaging with the first engaging portion, and the end portion of the plate portion are brought into contact with each other to make the second engaging portion. Since the curved portion provided on the accommodation member is provided, when the first accommodating member is mounted on the second accommodating member, the end portion of the plate portion is in contact with the curved portion along the curved portion. And the plate portion bends and the first engaging portion and the second engaging portion engage with each other due to the elastic force of the plate portion.
The accommodation member and the second accommodation member are prevented from coming off.
【００１９】また、電子回路部品を収容する収容部を構
成する第１の収容部材と第２の収容部材と、第１の収容
部材に設けられた第１の係合部と、第２の収容部材に設
けられ第１の係合部と係合する第２の係合部と、第１の
収容部材に設けられ弾性を有する板部と、第２の収容部
材に設けられ板部の一面に当接する二つの第１の当接部
とこの二つの第１の当接部の中間で板部の他面に当接す
る一つの第２の当接部とを有する押さえ部と、板部の端
部が当接し第２の収容部材に設けられた曲面部とを設け
たものであるので、第１の収容部材を第２の収容部材に
装着させる際に板部の端部は曲面部に当接しつつ曲面部
に沿って変位して板部は湾曲するとともに第１の係合部
と第２の係合部とが板部の弾性力により係合して第１の
収容部材と第２の収容部材とが抜け止めされるものであ
るとともに板部は押さえ部により挟持されて湾曲して押
さえ部と板部とが摩擦力により係合して第１の収容部材
と第２の収容部材とを固定するものである。Further, the first accommodating member and the second accommodating member constituting the accommodating portion for accommodating the electronic circuit component, the first engaging portion provided on the first accommodating member, and the second accommodating member. A second engaging portion provided on the member and engaging with the first engaging portion, a plate portion having elasticity provided on the first accommodating member, and a plate portion provided on the second accommodating member on one surface of the plate portion. A pressing portion having two first abutting portions that abut and a second abutting portion that abuts the other surface of the plate portion between the two first abutting portions, and an end of the plate portion. Since the curved portion provided on the second accommodating member abuts against the curved portion, the end portion of the plate portion contacts the curved portion when the first accommodating member is mounted on the second accommodating member. While being in contact with each other, the plate portion is curved by being displaced along the curved surface portion, and the first engaging portion and the second engaging portion are engaged by the elastic force of the plate portion, so that the first accommodating member and the second accommodating member The holding member and the plate portion are held by the holding portion and curved, and the holding portion and the plate portion are engaged with each other by a frictional force so that the first housing member and the second housing member are engaged. Is to fix.
【００２０】また、第１の収容部材と第２の収容部材と
のいずれか一方にもしくは両方に切欠きを設けたもので
あるので、第１の収容部材と第２の収容部材とが湾曲し
易く、第１の係合部と第２の係合部とが係合し易くなる
ものである。Further, since the notch is provided in either or both of the first accommodating member and the second accommodating member, the first accommodating member and the second accommodating member are curved. Therefore, the first engaging portion and the second engaging portion are easily engaged with each other.
【００２１】[0021]
実施例１．図１はこの発明の実施例１の組み立て前の電
子回路部品収容ケースを示す斜視図、図２は組み立て後
の電子回路部品収容ケースを示す部分断面図である。図
３は係合穴１４ｂと係合凸部１８ｂとの係合する様子を
示す説明図であり、図３（ａ）、図３（ｂ）、図３
（ｃ）の順番で係合されるものである。図４は面１９ａ
と押え折り曲げ部１７ａとの接触の様子を示す説明図で
あり、図４（ａ）は図３（ａ）に、図４（ｂ）は図３
（ｂ）に、図３（ｃ）は図４（ｃ）にそれぞれ対応して
いるものである。また、図３（ｃ）は図２中切断線ＩＩ
Ｉｃ−ＩＩＩｃによる断面を示し、図４（ｃ）は図２中
切断線ＩＶｃ−ＩＶｃによる断面を示すものである。Example 1. 1 is a perspective view showing an electronic circuit component accommodating case before assembly according to a first embodiment of the present invention, and FIG. 2 is a partial sectional view showing the electronic circuit component accommodating case after assembly. FIG. 3 is an explanatory view showing how the engagement holes 14b and the engagement protrusions 18b are engaged with each other, and FIG. 3 (a), FIG. 3 (b), and FIG.
They are engaged in the order of (c). FIG. 4 shows surface 19a
FIG. 4A is an explanatory view showing a state of contact between the presser foot bent portion 17a and FIG. 4A is FIG. 3A and FIG.
FIG. 3B corresponds to FIG. 3B, and FIG. 3C corresponds to FIG. In addition, FIG. 3C shows a cutting line II in FIG.
4C shows a cross section taken along line Ic-IIIc, and FIG. 4C shows a cross section taken along line IVc-IVc in FIG.
【００２２】これらの図において、１１は鉄板をプレス
加工することにより成形された電子回路部品を磁気遮蔽
するとともに保護する蓋である。この蓋１１には後述す
るコネクタ部１２をこの蓋１１の内側から外側に出すた
めの切欠き１３が設けられ、また、打ち抜きにより作ら
れた係合穴１４ａ，１４ｂ，１４ｃ，１４ｄが設けられ
ている。蓋１１の図１中下方の一面は開口している。１
５は蓋１１に用いられた鉄板より少し厚い鉄板をプレス
加工することにより成形された電子回路部品を防磁する
底板である。この底板１５には底部１５ａと図１中上方
に折り曲げてある係合折り曲げ部１６ａ，１６ｂ，１６
ｃ，１６ｄが一体に設けられ、この係合折り曲げ部１６
ａ，１６ｂ，１６ｃ，１６ｄより少し外側で折り曲げて
ある押え折り曲げ部１７ａ，１７ｂが一体に設けられて
いる。In these figures, 11 is a lid for magnetically shielding and protecting the electronic circuit parts formed by pressing an iron plate. The lid 11 is provided with a notch 13 for exposing a connector portion 12 described later from the inside of the lid 11 to the outside, and is provided with engagement holes 14a, 14b, 14c, 14d formed by punching. There is. One surface of the lid 11 below in FIG. 1 is open. 1
Reference numeral 5 denotes a bottom plate for magnetically shielding the electronic circuit component formed by pressing an iron plate slightly thicker than the iron plate used for the lid 11. The bottom plate 15 has a bottom portion 15a and engaging bent portions 16a, 16b, 16 bent upward in FIG.
c and 16d are integrally provided, and the engaging bent portion 16
Presser bending portions 17a and 17b, which are bent slightly outside of a, 16b, 16c, and 16d, are integrally provided.
【００２３】係合折り曲げ部１６ａ，１６ｂ，１６ｃ，
１６ｄには、それぞれ電子回路部品収容ケースを組み立
てる際に係合穴１４ａ，１４ｂ，１４ｃ，１４ｄにはま
り込んで係合する係合凸部１８ａ，１８ｂ，１８ｃ，１
８ｄが設けられている。また、係合凸部１８ａ，１８
ｂ，１８ｃ，１８ｄは係合穴１４ａ、１４ｂ，１４ｃ，
１４ｄがはまり易く、抜け難いように台形柱の形状にし
ている。また、底部１５ａから押え折り曲げ部１７ａ，
１７ｂまでは、押え折り曲げ部１７ａ、１７ｂを折り曲
げる際に成形される曲部１５ｂが設けられている。１９
ａは係合穴１４ａ，１４ｂが設けられている蓋１１の図
１中右側の面であり、１９ｂは係合穴１４ｃ，１４ｄが
設けられている蓋１１の図１中左側の面である。The engaging bent portions 16a, 16b, 16c,
Engaging protrusions 18a, 18b, 18c, 1 which are fitted into the engaging holes 14a, 14b, 14c, 14d and engage with each other when assembling the electronic circuit component accommodating case.
8d is provided. Also, the engaging protrusions 18a, 18
b, 18c, 18d are engaging holes 14a, 14b, 14c,
14d has a trapezoidal pillar shape so that it is easy to fit and is hard to come off. In addition, from the bottom portion 15a to the presser bending portion 17a,
Up to 17b, a bent portion 15b that is formed when the presser bending portions 17a and 17b are bent is provided. 19
1a is the right side surface of the lid 11 in which the engaging holes 14a and 14b are provided in FIG. 1, and 19b is the left side surface of FIG. 1 of the lid 11 in which the engaging holes 14c and 14d are provided.
【００２４】次に組み立て方法について述べる。蓋１１
は図１中矢印Ｆ方向に底部１５に装着される。この際、
面１９ａは係合折り曲げ部１６ａ，１６ｂと押え折り曲
げ部１７ａとの間に差し込まれ、面１９ｂは係合折り曲
げ部１６ｃ，１６ｄと押え折り曲げ部１７ｂとの間に差
し込まれる。蓋１１が底部１５に装着されると係合穴１
４ａ，１４ｂ，１４ｃ，１４ｄと係合凸部１８ａ，１８
ｂ，１８ｃ，１８ｄとが図３（ａ）のように嵌合した
後、図３（ｃ）のように係合して、抜け止めとなる。ま
た、面１９ａが係合折り曲げ部１６ａ，１６ｂと押え折
り曲げ部１７ａに、面１９ｂが係合折り曲げ部１６ｃ，
１６ｄと押え折り曲げ部１７ｂにそれぞれはさまれ、面
１９ａと面１９ｂとは図２のように湾曲して、蓋１１は
底板１５に固定され組み立ては完了する。Next, the assembling method will be described. Lid 11
Is attached to the bottom portion 15 in the direction of arrow F in FIG. On this occasion,
The surface 19a is inserted between the engaging bent portions 16a, 16b and the pressing bent portion 17a, and the surface 19b is inserted between the engaging bent portions 16c, 16d and the pressing bent portion 17b. When the lid 11 is attached to the bottom portion 15, the engagement hole 1
4a, 14b, 14c, 14d and engaging protrusions 18a, 18
After b, 18c and 18d are fitted as shown in FIG. 3 (a), they are engaged as shown in FIG. 3 (c) to prevent them from coming off. Further, the surface 19a serves as the engaging bent portions 16a and 16b and the pressing bent portion 17a, and the surface 19b serves as the engaging bent portions 16c and 16c.
16d and the presser bent portion 17b, respectively, the surfaces 19a and 19b are curved as shown in FIG. 2, the lid 11 is fixed to the bottom plate 15, and the assembly is completed.
【００２５】また、この組み立ての際の係合穴１４ｂと
係合凸部１８ｂとの係合と、面１９ａと押え折り曲げ部
１７ａとの接触とについて図３及び図４により説明す
る。これらの図において、Ｇは係合凸部１８ｂの図３中
下部から底板１５の底部１５ａの図３中上部までの係合
折り曲げ部１６ｂの長さであり、Ｈは面１９ａにおける
係合穴１４ｂの図３中下部から面１９ａの図３中下部ま
での長さ、Ｋは底板１５における底部１５ａから押え折
り曲げ部１７ａまで続く曲部１５ｂの長さである。ここ
で、Ｊは面１９ａの下部と底部１５ａとの接点である。
また、長さＧと長さＨとでは長さＧの方が長く、また、
長さＧと長さＨの差は長さＫより小さいものであるの
で、 （０＜Ｇ−Ｈ＜Ｋ） 接点Ｊは係合完了時において、曲部１５ｂ上に存在する
こととなる。Further, the engagement between the engagement hole 14b and the engagement protrusion 18b and the contact between the surface 19a and the presser bent portion 17a during this assembly will be described with reference to FIGS. 3 and 4. In these figures, G is the length of the engaging bent portion 16b from the lower portion of the engaging convex portion 18b in FIG. 3 to the upper portion of the bottom portion 15a of the bottom plate 15 in FIG. 3, and H is the engaging hole 14b in the surface 19a. 3 from the lower part in FIG. 3 to the lower part in FIG. 3 of the surface 19a, K is the length of the curved portion 15b continuing from the bottom portion 15a of the bottom plate 15 to the presser bent portion 17a. Here, J is a contact point between the lower portion of the surface 19a and the bottom portion 15a.
Further, between the length G and the length H, the length G is longer, and
Since the difference between the length G and the length H is smaller than the length K, (0 <GH-K <K), the contact point J exists on the curved portion 15b when the engagement is completed.
【００２６】図１中矢印Ｆ下方向に蓋１１が底板１５に
装着される際に、面１９ａは係合凸部１８ｂを介して係
合折り曲げ部１６ｂと押し合い、面１９ａは図３（ａ）
中右側に、係合折り曲げ部１６ｂは図３（ａ）中左側に
拡がる。図３（ａ）から更に蓋１１を押し下げると、図
３（ｂ）のように係合穴１４ｂに係合凸部１８ｂがはま
る。このとき、図４（ｂ）のように接点Ｊは底板１５に
おける曲部１５ｂにあるので、面１９ａは押え折り曲げ
部１７ａの曲部１５ｂに押されて図４（ｂ）中左側に曲
げられている。ここで、蓋１１を下方向に押し下げるこ
とをやめると、面１９ａが曲げられた状態から元に戻ろ
うとして、接点Ｊが曲部１５ｂの表面に沿うようにし
て、蓋１１が上方向に押し上げられる。このため図３
（ｃ）のように係合凸部１８ｂの下部に係合穴１４ｂの
下部が引っかかるまで、面１９ａは押し上げられ、係合
凸部１８ｂと係合穴１４ｂが係合する。また、この状態
においても、図４（ｃ）のように面１９ａは曲げられた
状態になっているので、面１９ａには上方向の力が加わ
っていて、図３（ｃ）に示すような係合凸部１８ｂと係
合穴１４ｂとの係合はより確実なものとなる。よって、
底板１５と蓋１１とは確実に固定される。When the lid 11 is attached to the bottom plate 15 in the downward direction of the arrow F in FIG. 1, the surface 19a presses the engaging bent portion 16b through the engaging convex portion 18b, and the surface 19a is shown in FIG. 3 (a).
On the right side in the middle, the engaging bent portion 16b expands to the left side in FIG. 3 (a). When the lid 11 is further pushed down from FIG. 3A, the engagement protrusion 18b is fitted in the engagement hole 14b as shown in FIG. 3B. At this time, as shown in FIG. 4 (b), the contact point J is on the curved portion 15b of the bottom plate 15, so the surface 19a is pushed by the curved portion 15b of the presser bending portion 17a and bent to the left side in FIG. 4 (b). There is. Here, when pushing down the lid 11 downwards, the surface 19a tries to return from the bent state and the contact point J is along the surface of the bent portion 15b so that the lid 11 is pushed upward. To be For this reason,
As shown in (c), the surface 19a is pushed up until the lower part of the engaging hole 14b is caught by the lower part of the engaging convex part 18b, and the engaging convex part 18b and the engaging hole 14b are engaged. Also in this state, since the surface 19a is bent as shown in FIG. 4C, an upward force is applied to the surface 19a, as shown in FIG. 3C. The engagement between the engagement protrusion 18b and the engagement hole 14b becomes more reliable. Therefore,
The bottom plate 15 and the lid 11 are securely fixed.
【００２７】図５は底板と電子回路基板とを示す説明斜
視図である。この図において、２０は様々な電子回路部
品が設けられる電子回路基板であり、２１ａ，２１ｂ，
２１ｃ，２１ｄは電子回路基板２０の四隅に設けられた
ネジ穴である。２２ａ，２２ｂ，２２ｃ，２２ｄは各々
対応し、底板１５に接着されているネジ穴である。２３
ａ，２３ｂ，２３ｃ，２３ｄはネジ穴２１ａ，２１ｂ，
２１ｃ，２１ｄを介して、ネジ穴２２ａ，２２ｂ，２２
ｃ，２２ｄに一点鎖線Ｌに沿ってねじ込まれるネジであ
り、このネジ２３ａ，２３ｂ，２３ｃ，２３ｄにより、
電子回路基板２０が底板１５に固定される。また、電子
回路基板２０には外部と電気的に接続するためのコネク
タ部１２が設けられている。この電子回路基板２０を底
板１５に装着し、固定した後に底板１５に蓋１１を装着
し、固定することにより電子回路部品収容ケースの組み
立ては完了する。FIG. 5 is an explanatory perspective view showing the bottom plate and the electronic circuit board. In this figure, 20 is an electronic circuit board on which various electronic circuit components are provided, and 21a, 21b,
21 c and 21 d are screw holes provided at the four corners of the electronic circuit board 20. Reference numerals 22a, 22b, 22c and 22d respectively correspond to screw holes which are adhered to the bottom plate 15. 23
a, 23b, 23c, 23d are screw holes 21a, 21b,
Screw holes 22a, 22b, 22 through 21c, 21d.
c, 22d is a screw screwed along the alternate long and short dash line L. With these screws 23a, 23b, 23c, 23d,
The electronic circuit board 20 is fixed to the bottom plate 15. Further, the electronic circuit board 20 is provided with a connector portion 12 for electrically connecting to the outside. The electronic circuit board 20 is mounted on the bottom plate 15 and fixed, and then the lid 11 is mounted on and fixed to the bottom plate 15 to complete the assembly of the electronic circuit component housing case.
【００２８】実施例２．図６は実施例２における蓋３０
を示す斜視図である。この蓋３０にはコネクタ部１２を
取り出すための切欠き３１と、その相対する面に設けら
れている切欠き３２とが設けられている。この二つの切
欠き３１，３２により蓋３０は矢印Ｐ方向により曲り易
くなるので、係合凸部１８ａ、１８ｂ，１８ｃ，１８ｄ
と係合穴１４ａ、１４ｂ，１４ｃ，１４ｄとがはまり易
くなる。Example 2. FIG. 6 shows the lid 30 according to the second embodiment.
FIG. The lid 30 is provided with a notch 31 for taking out the connector portion 12 and a notch 32 provided on the opposing surface thereof. The two notches 31 and 32 make it easier for the lid 30 to bend in the direction of arrow P, so that the engaging protrusions 18a, 18b, 18c, and 18d.
And the engaging holes 14a, 14b, 14c, 14d are easily fitted.
【００２９】また、上記各実施例においては蓋１１と底
板１５とを鉄板をプレス加工することにより成形した
が、例えば溶接等の他の加工方法により成形してもよい
ことは言うまでもない。Although the lid 11 and the bottom plate 15 are formed by pressing an iron plate in each of the above embodiments, it goes without saying that they may be formed by another processing method such as welding.
【００３０】また、上記各実施例においては蓋１１と底
板１５とを鉄板をプレス加工することにより成形した
が、例えばアルミニウム等の他の金属を用いてもよいこ
とは言うまでもない。Although the lid 11 and the bottom plate 15 are formed by pressing an iron plate in each of the above-mentioned embodiments, it goes without saying that other metals such as aluminum may be used.
【００３１】また、上記各実施例においては蓋１１と底
板１５とを鉄板をプレス加工することにより成形した
が、例えば合成樹脂等の他の材料をモールド加工するこ
とにより成形してもよい。Although the lid 11 and the bottom plate 15 are formed by pressing an iron plate in each of the above-described embodiments, they may be formed by molding another material such as synthetic resin.
【００３２】[0032]
【発明の効果】この発明に係る電子回路部品収容ケース
は第１の収容部材が第２の収容部材に装着される際に弾
性部は第２の収容部材に圧接するとともに第１の係合部
と第２の係合部とが弾性部の弾性力により係合して、第
１の収容部材と第２の収容部材とが抜け止めされるもの
であるので、簡単な構成で、確実に第１の収容部材を第
２の収容部材に装着して抜け止めし、固定することがで
きる。According to the electronic circuit component accommodating case according to the present invention, when the first accommodating member is mounted on the second accommodating member, the elastic portion presses against the second accommodating member and the first engaging portion. And the second engaging portion are engaged by the elastic force of the elastic portion to prevent the first accommodating member and the second accommodating member from coming off. The first accommodation member can be attached to the second accommodation member so as to prevent it from coming off and be fixed.
【００３３】また、板部は押さえ部により挟持され湾曲
して押さえ部と板部が摩擦力により係合し、第１の収容
部材と第２の収容部材とが固定されるものであるので、
簡単な構成で、第１の収容部材と第２の収容部材とを確
実に固定することができる。Further, the plate portion is clamped by the pressing portion and curved, and the pressing portion and the plate portion are engaged with each other by a frictional force, so that the first accommodating member and the second accommodating member are fixed.
With a simple configuration, the first housing member and the second housing member can be securely fixed.
【００３４】さらに、第１の収容部材が第２の収容部材
に装着される際に板部の端部が曲面部に当接しつつ曲面
部に沿って変位して板部は湾曲するとともに第１の係合
部と第２の係合部とが板部の弾性力により係合し、第１
の収容部材と第２の収容部材とが抜け止めされるもので
あるので、より簡単な構成で、第１の収容部材と第２の
収容部材とを確実に装着して抜け止めし、固定すること
ができる。Further, when the first accommodating member is attached to the second accommodating member, the end portion of the plate portion abuts the curved surface portion and is displaced along the curved surface portion so that the plate portion bends and the first And the second engaging portion are engaged by the elastic force of the plate portion,
Since the second housing member and the second housing member are prevented from coming off, the first housing member and the second housing member are securely attached to the first housing member and the second housing member with a simpler structure to prevent the second housing member from coming off. be able to.
【００３５】また、第１の収容部材を第２の収容部材に
装着させる際に板部の端部は曲面部に当接しつつ曲面部
に沿って変位して板部は湾曲するとともに第１の係合部
と第２の係合部とが板部の弾性力により係合して第１の
収容部材と第２の収容部材とが抜け止めされるものであ
るとともに板部は押さえ部により挟持され且つ湾曲して
押さえ部と板部とが摩擦力により係合して第１の収容部
材と第２の収容部材とを固定するものであるので、簡単
な構成で、第１の収容部材を第２の収容部材に確実に装
着し、固定することができる。When the first accommodating member is attached to the second accommodating member, the end portion of the plate portion abuts the curved surface portion and is displaced along the curved surface portion so that the plate portion curves and the first The engaging portion and the second engaging portion are engaged by the elastic force of the plate portion to prevent the first accommodating member and the second accommodating member from coming off, and the plate portion is clamped by the pressing portion. Since the first accommodating member and the second accommodating member are fixed to each other by being bent and curved and the pressing portion and the plate portion are engaged with each other by a frictional force, the first accommodating member can be formed with a simple configuration. The second housing member can be securely mounted and fixed.
【００３６】また、第１の収容部材と第２の収容部材と
のいずれか一方にもしくは両方に切欠きを設けたもので
あるので、第１の収容部材と第２の収容部材とが湾曲し
易く、第１の係合部と第２の係合部とが係合し易くなる
ので、簡単な構成で第１の収容部材と第２の収容部材と
を容易に装着して固定することができる。Further, since the notch is provided in either or both of the first accommodating member and the second accommodating member, the first accommodating member and the second accommodating member are curved. Since the first engaging portion and the second engaging portion are easily engaged with each other, the first accommodating member and the second accommodating member can be easily mounted and fixed with a simple configuration. it can.
【図１】 この発明の実施例１の組み立て前の電子回路
部品収容ケースを示す斜視図である。FIG. 1 is a perspective view showing an electronic circuit component housing case before assembly according to a first embodiment of the present invention.
【図２】 この発明の実施例１の組み立て後の電子回路
部品収容ケースを示す部分断面図である。FIG. 2 is a partial cross-sectional view showing the electronic circuit component accommodating case after assembly according to the first embodiment of the present invention.
【図３】 この発明の実施例１における係合穴と係合凸
部との係合の様子を示す説明図である。FIG. 3 is an explanatory diagram showing a state of engagement between the engagement hole and the engagement convex portion according to the first embodiment of the present invention.
【図４】 この発明の実施例１における面と押え折り曲
げ部との接触の様子を示す説明図である。FIG. 4 is an explanatory diagram showing a state of contact between the surface and the presser bending portion in the first embodiment of the present invention.
【図５】 この発明の実施例１における底板と電子回路
基板とを示す説明斜視図である。FIG. 5 is an explanatory perspective view showing a bottom plate and an electronic circuit board in Embodiment 1 of the present invention.
【図６】 この発明の実施例２における蓋を示す斜視図
である。FIG. 6 is a perspective view showing a lid according to a second embodiment of the present invention.
【図７】 第１の従来の電子回路部品収容ケースを示す
斜視図である。FIG. 7 is a perspective view showing a first conventional electronic circuit component housing case.
【図８】 第２の従来の電子回路部品収容ケースを示す
斜め下方から見た斜視図である。FIG. 8 is a perspective view showing a second conventional electronic circuit component accommodating case as seen from diagonally below.
１…蓋、３…底板、１１…蓋、１３…切欠き、１４…係
合穴、１５…底板、１６…係合折り曲げ部、１７…押え
折り曲げ部、１８…係合凸部、１９…面、２０…電子回
路基板、３０…蓋、３１…切欠き、３２…切欠き、１０
０…ケース、２００…プリント基板、３００…底板DESCRIPTION OF SYMBOLS 1 ... Lid, 3 ... Bottom plate, 11 ... Lid, 13 ... Notch, 14 ... Engagement hole, 15 ... Bottom plate, 16 ... Engagement bent part, 17 ... Pressed bent part, 18 ... Engagement convex part, 19 ... Surface , 20 ... Electronic circuit board, 30 ... Lid, 31 ... Notch, 32 ... Notch, 10
0 ... Case, 200 ... Printed circuit board, 300 ... Bottom plate
Claims (5)
る第１の収容部材と第２の収容部材、上記第１の収容部
材に設けられた第１の係合部、上記第２の収容部材に設
けられ上記第１の係合部と係合する第２の係合部及び上
記第１の収容部材に形成された弾性部を備え、 上記第１の収容部材を上記第２の収容部材に装着させる
際に上記弾性部が上記第２の収容部材に装着方向に圧接
されることによって上記第１の係合部と上記第２の係合
部とが上記弾性部の弾性力により係合され、上記第１の
収容部材と上記第２の収容部材とが抜け止めされること
を特徴とした電子回路部品収容ケース。1. A first accommodating member and a second accommodating member, which constitute an accommodating part for accommodating an electronic circuit component, a first engaging portion provided in the first accommodating member, and the second accommodating member. A second accommodating portion provided on a member and engaging with the first engaging portion; and an elastic portion formed on the first accommodating member, wherein the first accommodating member is the second accommodating member. The elastic portion is pressed against the second accommodating member in the mounting direction when the elastic member is attached to the first engaging portion and the second engaging portion by the elastic force of the elastic portion. The electronic circuit component housing case is characterized in that the first housing member and the second housing member are prevented from coming off.
る第１の収容部材と第２の収容部材、上記第１の収容部
材に設けられ弾性を有する板部及び上記第２の収容部材
に設けられ上記板部の一面に当接する二つの第１の当接
部とこの二つの第１の当接部の中間で上記板部の他面に
当接する一つの第２の当接部とを有する押さえ部を備
え、 上記板部は上記押さえ部により挟持されて湾曲し、上記
押さえ部と上記板部とが摩擦力により係合し、上記第１
の収容部材と上記第２の収容部材とを固定することを特
徴とする電子回路部品収容ケース。2. A first accommodating member and a second accommodating member which constitute an accommodating part for accommodating an electronic circuit component, an elastic plate portion provided in the first accommodating member and the second accommodating member. Two first abutting portions that are provided to abut one surface of the plate portion and one second abutting portion that abuts the other surface of the plate portion in the middle of the two first abutting portions are provided. And a plate portion sandwiched by the holding portion and curved, and the holding portion and the plate portion are engaged with each other by a frictional force.
An electronic circuit component accommodating case, characterized in that the accommodating member and the second accommodating member are fixed.
る第１の収容部材と第２の収容部材、上記第１の収容部
材に設けられ弾性を有する板部、上記第１の収容部材に
設けられた第１の係合部、上記第２の収容部材に設けら
れ上記第１の係合部と係合する第２の係合部及び上記板
部の端部が当接し、上記第２の収容部材に設けられた曲
面部を備え、 上記第１の収容部材を上記第２の収容部材に装着させる
際に上記板部の端部は上記曲面部に当接し且つ上記曲面
部に沿って変位して上記板部は湾曲するとともに上記第
１の係合部と上記第２の係合部とが上記板部の弾性力に
より係合して、上記第１の収容部材と上記第２の収容部
材とが抜け止めされることを特徴とする電子回路部品収
容ケース。3. A first accommodating member and a second accommodating member constituting an accommodating part for accommodating an electronic circuit component, an elastic plate portion provided in the first accommodating member, and the first accommodating member. The first engaging portion provided, the second engaging portion provided in the second accommodating member and engaging with the first engaging portion, and the end portion of the plate portion come into contact with each other, and Of the housing member, the end portion of the plate portion is in contact with the curved surface portion when the first housing member is mounted on the second housing member, and along the curved surface portion. When the plate portion is displaced and the plate portion is curved, the first engaging portion and the second engaging portion are engaged by the elastic force of the plate portion, and the first accommodating member and the second An electronic circuit component accommodating case, characterized in that the accommodating member is prevented from coming off.
る第１の収容部材と第２の収容部材、上記第１の収容部
材に設けられた第１の係合部、上記第２の収容部材に設
けられ上記第１の係合部と係合する第２の係合部、上記
第１の収容部材に設けられ弾性を有する板部、上記第２
の収容部材に設けられ上記板部の一面に当接する二つの
第１の当接部とこの二つの第１の当接部の中間で上記板
部の他面に当接する一つの第２の当接部とを有する押さ
え部及び上記板部の端部が当接し上記第２の収容部材に
設けられた曲面部を備え、 上記第１の収容部材を上記第２の収容部材に装着させる
際に上記板部の端部は上記曲面部に当接し且つ上記曲面
部に沿って変位して上記板部は湾曲するとともに上記第
１の係合部と上記第２の係合部とが上記板部の弾性力に
より係合して、上記第１の収容部材と上記第２の収容部
材とが抜け止めされること及び上記板部は上記押さえ部
により挟持されて湾曲し、上記押さえ部と上記板部とが
摩擦力により係合し、上記第１の収容部材と上記第２の
収容部材とを固定することを特徴とする電子回路部品収
容ケース。4. A first accommodating member and a second accommodating member, which compose an accommodating part for accommodating an electronic circuit component, a first engaging portion provided on the first accommodating member, and the second accommodating member. A second engaging portion that is provided on the member and that engages with the first engaging portion; a plate portion that is provided on the first accommodating member and has elasticity;
Two first abutting portions provided on the housing member for abutting on one surface of the plate portion, and one second abutting portion abutting on the other surface of the plate portion between the two first abutting portions. A pressing portion having a contact portion and an end portion of the plate portion contacting each other, and a curved surface portion provided on the second accommodating member, the first accommodating member being mounted on the second accommodating member. An end portion of the plate portion is in contact with the curved surface portion and is displaced along the curved surface portion to bend the plate portion, and the first engaging portion and the second engaging portion are the plate portion. The first accommodating member and the second accommodating member are prevented from coming off by being engaged with each other by the elastic force of the plate member, and the plate portion is clamped and curved by the pressing portion, and the pressing portion and the plate are retained. And the second accommodating member are fixed to each other by frictional force between the first accommodating member and the second accommodating member. Road parts storage case.
ずれか一方にもしくは両方に切欠きを設けたことを特徴
とする請求項１ないし請求項４記載の電子回路部品収容
ケース。5. The electronic circuit component accommodating case according to claim 1, wherein a notch is provided in either or both of the first accommodating member and the second accommodating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297594A JPH07312483A (en) | 1994-05-17 | 1994-05-17 | Electronic circuit component housing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10297594A JPH07312483A (en) | 1994-05-17 | 1994-05-17 | Electronic circuit component housing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07312483A true JPH07312483A (en) | 1995-11-28 |
Family
ID=14341753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10297594A Pending JPH07312483A (en) | 1994-05-17 | 1994-05-17 | Electronic circuit component housing case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07312483A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007221007A (en) * | 2006-02-17 | 2007-08-30 | Yamatake Corp | Housing lid fixing structure |
| KR100790142B1 (en) * | 2001-04-30 | 2007-12-31 | 삼성전자주식회사 | Upper/lower case fixing device of terminal |
| US7847201B2 (en) | 2004-05-31 | 2010-12-07 | Omron Automotive Electronics Co., Ltd. | Storage case and method of assembling the same |
| KR20170045999A (en) * | 2015-10-20 | 2017-04-28 | 엘지이노텍 주식회사 | Case for electronic component |
-
1994
- 1994-05-17 JP JP10297594A patent/JPH07312483A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100790142B1 (en) * | 2001-04-30 | 2007-12-31 | 삼성전자주식회사 | Upper/lower case fixing device of terminal |
| US7847201B2 (en) | 2004-05-31 | 2010-12-07 | Omron Automotive Electronics Co., Ltd. | Storage case and method of assembling the same |
| JP2007221007A (en) * | 2006-02-17 | 2007-08-30 | Yamatake Corp | Housing lid fixing structure |
| KR20170045999A (en) * | 2015-10-20 | 2017-04-28 | 엘지이노텍 주식회사 | Case for electronic component |
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