JPH08236963A - Tabular housing box - Google Patents
Tabular housing boxInfo
- Publication number
- JPH08236963A JPH08236963A JP7059748A JP5974895A JPH08236963A JP H08236963 A JPH08236963 A JP H08236963A JP 7059748 A JP7059748 A JP 7059748A JP 5974895 A JP5974895 A JP 5974895A JP H08236963 A JPH08236963 A JP H08236963A
- Authority
- JP
- Japan
- Prior art keywords
- plate material
- circuit board
- printed circuit
- opening
- storage box
- 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.)
- Granted
Links
Landscapes
- Packaging Frangible Articles (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、板材収容箱に関し、特
に、筺体の相対面する内周壁面に形成した溝状部に板材
の両端を挿入して収容保持する板材収容箱に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plate material storage box, and more particularly to a plate material storage box in which both ends of the plate material are inserted and stored in groove-shaped portions formed on inner wall surfaces of the housing which face each other.
【０００２】[0002]
【従来の技術】従来、この種の板材収容箱として、図５
に示すプリント基板収納ケースが知られている。収容ケ
ース１は、有底筒状のロアケース２と、このロアケース
２の開口２ａを覆蓋するキャップ状のアッパケース３と
から構成されている。ロアケース２の開口端にはやや薄
肉とした細径部２ｂを形成してあり、長手幅方向の外側
面に楔状の係止突起２ｂ１，２ｂ１を形成してある。ま
た、ロアケース２の内周における相対面する側壁面には
開口から奥行き方向に向かって直線状の平行なリブ２ｃ
１，２ｃ１を形成してあり、間に溝状部２ｃを形成して
いる。2. Description of the Related Art Conventionally, as a plate material storage box of this type, FIG.
The printed circuit board storage case shown in is known. The housing case 1 is composed of a lower case 2 having a bottomed tubular shape, and a cap-shaped upper case 3 that covers the opening 2 a of the lower case 2. The opening end of the lower case 2 is formed with a slightly thin small-diameter portion 2b, and wedge-shaped locking projections 2b1 and 2b1 are formed on the outer surface in the longitudinal width direction. Further, on the side walls facing each other on the inner surface of the lower case 2, parallel ribs 2c are formed in a straight line from the opening toward the depth direction.
1 and 2c1 are formed, and a groove portion 2c is formed between them.
【０００３】一方、アッパケース３における開口端は当
該細径部２ｂが挿入可能な内径とするとともに同係止突
起２ｂ１，２ｂ１と対面する部分には係止孔３ａ１，３
ａ１を形成してある。矩形板材状のプリント基板４は、
その幅がロアケース２の内周における長手方向の幅と概
ね一致しており、両端を両側壁面の溝状部２ｃ，２ｃに
挿入しつつ奥行き方向に押し込んで収容される。その
後、アッパケース３をロアケース２の開口２ａに被せて
いくと係止突起２ｂ１，２ｂ１がアッパケース３の係止
孔３ａ１，３ａ１に入り込んで係止される。On the other hand, the opening end of the upper case 3 has an inner diameter into which the small diameter portion 2b can be inserted, and locking holes 3a1 and 3 are provided at portions facing the locking projections 2b1 and 2b1.
a1 is formed. The rectangular board-shaped printed circuit board 4 is
The width thereof is substantially the same as the longitudinal width of the inner circumference of the lower case 2, and both ends are inserted into the groove portions 2c, 2c on both side wall surfaces and pushed in the depth direction to be accommodated. After that, when the upper case 3 is put on the opening 2a of the lower case 2, the locking projections 2b1 and 2b1 enter the locking holes 3a1 and 3a1 of the upper case 3 and are locked.
【０００４】[0004]
【発明が解決しようとする課題】上述した従来の板材収
容箱においては、ロアケース２にプリント基板４を挿入
するときに両端がリブ２ｃ１，２ｃ１の間の溝状部２ｃ
に入らず、図６に示すように対角領域の隙間に向けて斜
めに挿入されてしまうことがある。プリント基板４には
コネクタ４ａ及びそれ以外の図示しない電子部品等が実
装されているため、斜めに挿入されると同コネクタ４ａ
等の電子部品が開口端にぶつかり、損傷してしまうし、
ぶつからずに挿入されたとしても同コネクタ４ａ等の電
子部品の嵌合位置が合わなかったり、収容ケース１内で
プリント基板４ががたつき、結果的に異音、電子部品等
が損傷してしまうことがあるという課題があったIn the above-described conventional plate material storage box, when the printed circuit board 4 is inserted into the lower case 2, both ends of the groove-like portion 2c are between the ribs 2c1 and 2c1.
It may be inserted obliquely toward the gap in the diagonal area as shown in FIG. Since the connector 4a and other electronic components (not shown) are mounted on the printed circuit board 4, when the connector 4a is inserted at an angle, the connector 4a
Electronic parts such as hit the opening edge and get damaged,
Even if it is inserted without hitting, the fitting position of the electronic parts such as the connector 4a does not match, or the printed circuit board 4 rattles in the housing case 1, resulting in abnormal noise, damage to the electronic parts, etc. There was a problem that sometimes
【０００５】本発明は、上記課題に鑑みてなされたもの
で、プリント基板などの板材を挿入する場合に斜めに挿
入されてしまわないようにすることが可能な板材収容箱
の提供を目的とする。The present invention has been made in view of the above problems, and an object of the present invention is to provide a plate material storage box capable of preventing a plate material such as a printed circuit board from being obliquely inserted. .
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するた
め、請求項１に係る発明は、筺体の相対面する内周壁面
に形成した溝状部に板材の両端を挿入して収容保持する
板材収容箱において、上記筺体の開口には上記板材が上
記溝状部に両端を挿入しない角度で挿入されるのを防止
する遮蔽壁を備えて構成してある。また、請求項２に係
る発明は、請求項１に記載の板材収容箱において、上記
遮蔽壁は、上記溝状部の開口を除いて上記筺体における
対角領域の開口を狭めるように形成してある。In order to achieve the above object, the invention according to claim 1 is a plate material for inserting and holding both ends of a plate material into groove portions formed in inner peripheral wall surfaces facing each other of a housing. In the storage box, the opening of the housing is provided with a shielding wall that prevents the plate material from being inserted into the groove portion at an angle that does not insert both ends. Further, the invention according to claim 2 is the plate material storage box according to claim 1, wherein the shielding wall is formed so as to narrow an opening in a diagonal region of the housing except for an opening of the groove portion. is there.
【０００７】さらに、請求項３に係る発明は、請求項１
または請求項２に記載の板材収容箱において、上記遮蔽
壁は、上記筺体における対角領域に形成したリブを備え
て構成してある。Further, the invention according to claim 3 is the same as claim 1
Alternatively, in the plate accommodating box according to claim 2, the shielding wall is provided with ribs formed in diagonal regions of the housing.
【０００８】[0008]
【作用】上記のように構成した本発明においては、筺体
の相対面する内周壁面に形成した溝状部に板材の両端を
挿入して収容保持するにあたり、筺体の開口に遮蔽壁を
形成してあり、板材が溝状部に両端を挿入しないような
角度で挿入されるのを防止している。また、上記のよう
に構成した請求項２に係る発明においては、遮蔽壁が溝
状部の開口を除いて筺体における対角領域の開口を狭め
ている。According to the present invention having the above-described structure, when the both ends of the plate material are inserted into and housed in the groove portions formed in the inner peripheral wall surfaces facing each other of the housing, the shield wall is formed in the opening of the housing. This prevents the plate material from being inserted into the groove at an angle such that both ends are not inserted. Further, in the invention according to claim 2 configured as described above, the shielding wall narrows the opening of the diagonal region of the housing except the opening of the groove portion.
【０００９】さらに、上記のように構成した請求項３に
係る発明においては、板材を筺体の対角領域に向けて斜
めに挿入しようとするとリブに当接して挿入できない。Further, in the invention according to claim 3 configured as described above, when the plate member is inclinedly inserted toward the diagonal region of the housing, the plate member cannot come into contact with the rib for insertion.
【００１０】[0010]
【発明の効果】以上説明したように本発明は、板材が溝
状部に両端を挿入しなければ筺体内に挿入できないた
め、プリント基板であればコネクタ等の電子部品が損傷
してしまうことを防止でき、また、誤って斜めに挿入さ
れた場合に再挿入する手間を防止することが可能な板材
収容箱を提供することができる。また、請求項２に係る
発明によれば、溝状部の開口だけが筺体の開口にて開口
しているため、誤って挿入されないようにするとともに
挿入位置が容易に分かる。As described above, according to the present invention, since the plate member cannot be inserted into the housing unless both ends are inserted into the groove portions, electronic components such as a connector in a printed circuit board are damaged. It is possible to provide a plate material storage box that can be prevented and that can prevent the trouble of re-inserting it if it is inserted by mistake at an angle. Further, according to the invention of claim 2, only the opening of the groove-shaped portion is opened by the opening of the housing, so that it is prevented from being inserted by mistake and the insertion position is easily known.
【００１１】さらに、請求項３に係る発明によれば、構
成の簡易なリブを形成するだけできわめて簡単に板材の
斜め挿入を防止することができる。Further, according to the invention of claim 3, it is possible to very easily prevent the oblique insertion of the plate material only by forming the rib having a simple structure.
【００１２】[0012]
【実施例】以下、図面に基づいて本発明の実施例を説明
する。図１は、本発明の一実施例に係る板材収容箱を適
用したプリント基板収納ケースの斜視図である。同図に
おいて、プリント基板収納ケース１０は、矩形板状のプ
リント基板２０を収容可能な有底筒状のロアケース１１
と、このロアケース１１の開口１１ａを覆蓋するキャッ
プ状のアッパケース１２とから構成されている。プリン
ト基板２０は表面にコネクタ２１及びそれ以外の図示し
ない電子部品等が実装されるため、同ロアケース１１の
中央に挿入されるのではなく、ややオフセットされて挿
入されるようになっている。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a printed circuit board storage case to which a plate material storage box according to an embodiment of the present invention is applied. In the figure, a printed board storage case 10 is a bottomed cylindrical lower case 11 capable of housing a rectangular board-shaped printed board 20.
And a cap-shaped upper case 12 that covers the opening 11a of the lower case 11. Since the connector 21 and other electronic components (not shown) are mounted on the surface of the printed circuit board 20, the printed circuit board 20 is not inserted in the center of the lower case 11, but is slightly offset.
【００１３】ロアケース１１における内周面のうち厚み
方向（長手幅方向でない方向）の内周面は、図２に示す
ように、二重構造となっている。すなわち、円弧状の内
壁１１ｂ，１１ｂを形成し、壁面に上記プリント基板２
０の側端部を挿入可能な溝１１ｃ，１１ｃを形成してあ
る。この内壁１１ｂ，１１ｂは、プリント基板２０を開
口１１ａの入り口部分で回転させたときにおける当該プ
リント基板２０の先端の軌跡に合わせて形成してあり、
溝１１ｃ，１１ｃを除いてどの角度でも内壁１１ｂ，１
１ｂの端部に当接する。この意味で当該内壁１１ｂ，１
１ｂはプリント基板２０の斜め挿入を防止する遮蔽壁と
なっている。遮蔽壁は、プリント基板２０の斜め挿入を
防止できればよく、必ずしも内壁１１ｂのように円弧状
とする必要はない。例えば、ロアケース１１の形状、大
きさによっては、プリント基板２０の両側端を溝１１
ｃ，１１ｃに入れずに当該ロアケース１１に挿入できる
隙間が対角領域だけである場合もある。係る場合には、
図３に示すように、対角領域に突起としてのリブ１１ｄ
を形成するだけでもプリント基板２０はロアケース１１
に対して斜めに挿入できなくなる。Of the inner peripheral surfaces of the lower case 11, the inner peripheral surface in the thickness direction (the direction not in the longitudinal width direction) has a double structure as shown in FIG. That is, the arc-shaped inner walls 11b, 11b are formed, and the printed circuit board 2 is formed on the wall surface.
Grooves 11c and 11c into which the side end portion of 0 can be inserted are formed. The inner walls 11b, 11b are formed according to the trajectory of the tip of the printed board 20 when the printed board 20 is rotated at the entrance of the opening 11a.
The inner walls 11b, 1 at any angle except the grooves 11c, 11c
It contacts the end of 1b. In this sense, the inner wall 11b, 1
1b is a shielding wall that prevents the printed circuit board 20 from being obliquely inserted. The shield wall only needs to be capable of preventing the printed board 20 from being obliquely inserted, and does not necessarily have to have an arc shape like the inner wall 11b. For example, depending on the shape and size of the lower case 11, the both ends of the printed circuit board 20 may be provided with the groove 11
In some cases, the gap that can be inserted into the lower case 11 without being inserted in the c and 11c is only the diagonal region. In that case,
As shown in FIG. 3, ribs 11d as protrusions are formed in the diagonal area.
The printed circuit board 20 can form the lower case 11 only by forming
It will not be possible to insert it at an angle.
【００１４】なお、図４に示すように、上記溝１１ｃを
開口１１ａ端部においてやや幅広とし、奥行き方向に向
かってほぼ直線状に形成すると、挿入しやすくなる。ロ
アケース１１の開口端はやや薄肉とした細径部１１ｅを
形成してあり、アッパケース１２における開口端は当該
細径部１１ｅが挿入可能な内径としてある。また、ロア
ケース１１の細径部１１ｅにおける長手幅方向の外側面
には楔状の係止突起１１ｅ１，１１ｅ１を形成してあ
り、アッパケース１２における同係止突起１１ｅ１，１
１ｅ１と対面する部分には係止孔１２ａ１，１２ａ１を
形成してある。次に、上記構成からなる本実施例の動作
を説明する。As shown in FIG. 4, if the groove 11c is made slightly wider at the end of the opening 11a and is formed substantially linearly in the depth direction, insertion becomes easy. The opening end of the lower case 11 is formed with a slightly thin small-diameter portion 11e, and the opening end of the upper case 12 has an inner diameter into which the small-diameter portion 11e can be inserted. Further, wedge-shaped locking projections 11e1 and 11e1 are formed on the outer surface in the longitudinal width direction of the small diameter portion 11e of the lower case 11, and the locking projections 11e1 and 1e1 of the upper case 12 are formed.
Locking holes 12a1 and 12a1 are formed in the portion facing 1e1. Next, the operation of this embodiment having the above configuration will be described.
【００１５】矩形板材状のプリント基板２０における先
端の両端を、ロアケース１１の内壁１１ｂ，１１ｂの溝
１１ｃ，１１ｃに合わせ、そのまま奥まで挿入する。挿
入されたらキャップ状のアッパケース１２でロアケース
１１の開口１１ａを覆蓋する。アッパケース１２内にロ
アケース１１の細径部１１ｅを挿入していくと、同細径
部１１ｅに形成した係止突起１１ｅ１，１１ｅ１がアッ
パケース１２の内周に入り込み、さらに係止孔１２ａ
１，１２ａ１に対面すると同孔１２ａ１，１２ａ１に入
り込んで係止する。図２に示すように、プリント基板２
０における先端の両端が内壁１１ｂ，１１ｂの溝１１
ｃ，１１ｃに合わない状態では、プリント基板２０を挿
入することはできない。従って、誤って斜めに挿入され
てしまうことを防止できる。Both ends of the front end of the rectangular board-shaped printed board 20 are aligned with the grooves 11c, 11c of the inner walls 11b, 11b of the lower case 11 and are inserted as far as they are. When inserted, the opening 11a of the lower case 11 is covered with the cap-shaped upper case 12. When the small diameter portion 11e of the lower case 11 is inserted into the upper case 12, the locking protrusions 11e1 and 11e1 formed on the small diameter portion 11e enter the inner circumference of the upper case 12, and further the locking hole 12a.
When facing 1 and 12a1, they enter the holes 12a1 and 12a1 and are locked. As shown in FIG. 2, the printed circuit board 2
Both ends of the tip at 0 are grooves 11 of the inner walls 11b, 11b.
The printed circuit board 20 cannot be inserted in a state in which the printed circuit board 20 does not fit into c and 11c. Therefore, it is possible to prevent accidental insertion at an angle.
【００１６】このように、断面矩形のロアケース１１内
に内壁１１ｂ，１１ｂを形成し、同内壁１１ｂ，１１ｂ
に形成した溝１１ｃ，１１ｃの開口以外の部分を遮蔽し
てプリント基板２０が所定の角度でないと挿入できない
ようにしているため、誤って斜めに挿入されてしまう不
具合を防止できる。In this way, the inner walls 11b, 11b are formed in the lower case 11 having a rectangular cross section, and the inner walls 11b, 11b are formed.
Since the printed circuit board 20 cannot be inserted unless it has a predetermined angle by shielding the portions other than the openings of the grooves 11c, 11c formed in the above, it is possible to prevent the problem that the printed circuit board 20 is accidentally inserted obliquely.
【図１】本発明の一実施例に係る板材収容箱を適用した
プリント基板収納ケースの斜視図である。FIG. 1 is a perspective view of a printed circuit board storage case to which a plate material storage box according to an embodiment of the present invention is applied.
【図２】同プリント基板収納ケースの一部断面の平面図
である。FIG. 2 is a plan view of a partial cross section of the printed circuit board storage case.
【図３】他の実施例に係る板材収容箱を適用したプリン
ト基板収納ケースの斜視図である。FIG. 3 is a perspective view of a printed circuit board storage case to which a plate material storage box according to another embodiment is applied.
【図４】同プリント基板収納ケースの断面図である。FIG. 4 is a cross-sectional view of the same printed circuit board storage case.
【図５】従来の板材収容箱を適用したプリント基板収納
ケースの斜視図である。FIG. 5 is a perspective view of a printed circuit board storage case to which a conventional plate material storage box is applied.
【図６】同プリント基板収納ケースの断面図である。FIG. 6 is a cross-sectional view of the same printed circuit board storage case.
１０…プリント基板収納ケース １１…ロアケース １１ａ…開口 １１ｂ…内壁 １１ｃ…溝 １１ｄ…リブ １２…アッパケース ２０…プリント基板 10 ... Printed circuit board storage case 11 ... Lower case 11a ... Opening 11b ... Inner wall 11c ... Groove 11d ... Rib 12 ... Upper case 20 ... Printed circuit board
Claims (3)
状部に板材の両端を挿入して収容保持する板材収容箱に
おいて、 上記筺体の開口には上記板材が上記溝状部に両端を挿入
しない角度で挿入されるのを防止する遮蔽壁を備えたこ
とを特徴とする板材収容箱。1. A plate material storage box in which both ends of a plate material are inserted and stored in groove-shaped portions formed on inner peripheral wall surfaces facing each other of the housing, wherein the plate material is provided at both ends of the groove portion in an opening of the housing. A plate material storage box, comprising a shielding wall for preventing insertion at an angle that does not insert.
て、上記遮蔽壁は、上記溝状部の開口を除いて上記筺体
における対角領域の開口を狭めるように形成したことを
特徴とする板材収容箱。2. The plate material storage box according to claim 1, wherein the shielding wall is formed so as to narrow an opening in a diagonal region of the housing except the opening of the groove portion. Plate material storage box.
材収容箱において、上記遮蔽壁は、上記筺体における対
角領域に形成したリブを有することを特徴とする板材収
容箱。3. The plate material storage box according to claim 1 or 2, wherein the shielding wall has ribs formed in diagonal regions of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7059748A JP2861853B2 (en) | 1995-02-22 | 1995-02-22 | Board storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7059748A JP2861853B2 (en) | 1995-02-22 | 1995-02-22 | Board storage box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08236963A true JPH08236963A (en) | 1996-09-13 |
| JP2861853B2 JP2861853B2 (en) | 1999-02-24 |
Family
ID=13122176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7059748A Expired - Fee Related JP2861853B2 (en) | 1995-02-22 | 1995-02-22 | Board storage box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2861853B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009152473A (en) * | 2007-12-21 | 2009-07-09 | Icom Inc | Fitting structure of light-emitting diode element |
-
1995
- 1995-02-22 JP JP7059748A patent/JP2861853B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009152473A (en) * | 2007-12-21 | 2009-07-09 | Icom Inc | Fitting structure of light-emitting diode element |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2861853B2 (en) | 1999-02-24 |
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