JP2791295B2 - Substrate holding structure - Google Patents
Substrate holding structureInfo
- Publication number
- JP2791295B2 JP2791295B2 JP22805195A JP22805195A JP2791295B2 JP 2791295 B2 JP2791295 B2 JP 2791295B2 JP 22805195 A JP22805195 A JP 22805195A JP 22805195 A JP22805195 A JP 22805195A JP 2791295 B2 JP2791295 B2 JP 2791295B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- lid
- holding structure
- concave portion
- main body
- 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
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、配線基板等をケー
スに収納保持する基板保持構造に係り、特に、基板がケ
ース内部でがたつかないように保持する基板保持構造に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a substrate holding structure for accommodating and holding a wiring board and the like in a case, and more particularly to a substrate holding structure for holding a substrate so that it does not rattle inside the case.
【０００２】[0002]
【従来の技術】図５は従来の基板保持構造を説明するた
めの図で、（ａ）は上面視断面図（基板挿入前）、
（ｂ）は側断面図（基板挿入前）、（ｃ）は側断面図
（基板挿入後）である。以下、図を用いて説明する。６
は電子部品等が搭載され半田付けされた基板である。７
は基板６を収納するケース本体で、内部の両側面に基板
６の両辺６１を挟持する嵌合スリット７１が設けられて
いる。尚、ケース本体７は、開口部付近では嵌合スリッ
ト７１の間隔ａ’が基板６の幅ｂより大きく、奥部では
嵌合スリット７１の間隔ａが基板６の幅ｂより小さくな
るように形成されている。また、ケース本体７は、開口
部付近では嵌合スリット７１の幅ｄ’は基板６の厚さｃ
より大きく、奥部では嵌合スリット７１の間隔ｄが基板
６の厚さｃより小さくなるように形成されている。８は
蓋部で、内部に基板６の前辺６２を挟持する嵌合スリッ
ト８１が設けられている。尚、蓋部８は、開口部付近で
は嵌合スリット８１の幅ｄ’は基板６の厚さｃより大き
く、奥部では嵌合スリット８１の間隔ｄが基板６の厚さ
ｃより小さくなるように形成されている。2. Description of the Related Art FIG. 5 is a view for explaining a conventional substrate holding structure. FIG.
(B) is a side sectional view (before substrate insertion), and (c) is a side sectional view (after substrate insertion). Hereinafter, description will be made with reference to the drawings. 6
Is a board on which electronic components and the like are mounted and soldered. 7
Is a case main body for accommodating the substrate 6, and a fitting slit 71 for sandwiching both sides 61 of the substrate 6 is provided on both inner side surfaces. The case body 7 is formed such that the distance a ′ between the fitting slits 71 is larger than the width b of the substrate 6 near the opening, and the distance a between the fitting slits 71 is smaller than the width b of the substrate 6 at the back. Have been. In the case body 7, the width d ′ of the fitting slit 71 near the opening is equal to the thickness c of the substrate 6.
It is formed so that the distance d between the fitting slits 71 is smaller than the thickness c of the substrate 6 at the back. Reference numeral 8 denotes a lid, in which a fitting slit 81 for holding the front side 62 of the substrate 6 is provided. In the lid portion 8, the width d ′ of the fitting slit 81 is larger than the thickness c of the substrate 6 near the opening, and the interval d between the fitting slits 81 is smaller than the thickness c of the substrate 6 in the back portion. Is formed.
【０００３】次に、基板保持構造について述べる。ケー
ス本体７の前面開口部では、嵌合スリット７１の間隔
ａ’及び幅ｄ’は基板の幅ｂ及び厚さｃより大きいの
で、基板６は嵌合スリット７１に沿って容易に挿入でき
る。基板６がケース本体７の奥部に挿入されるに従っ
て、嵌合スリット７１の間隔ａ及び幅ｄは基板の幅ｂ及
び厚さｃより小さくなるが、押圧することにより基板６
を奥部まで挿入できる。蓋部８についても同様に、嵌合
スリット８１の幅ｄ’は基板の厚さｃより大きいので、
基板６は嵌合スリット８１に容易に挿入できる。基板６
が蓋部８の奥部に挿入されるに従って、嵌合スリット８
１の幅ｄは基板の厚さｃより小さくなるが、押圧するこ
とにより基板６を奥部まで挿入できる。尚、蓋部８はケ
ース本体７に図示しない係合手段（ねじ止め、爪で係合
等）により固定される。Next, a substrate holding structure will be described. In the front opening of the case body 7, the gap a ′ and the width d ′ of the fitting slit 71 are larger than the width b and the thickness c of the board, so that the board 6 can be easily inserted along the fitting slit 71. As the substrate 6 is inserted into the inner part of the case body 7, the interval a and the width d of the fitting slit 71 become smaller than the width b and the thickness c of the substrate.
Can be inserted all the way to the back. Similarly, since the width d ′ of the fitting slit 81 is larger than the thickness c of the substrate for the lid 8,
The board 6 can be easily inserted into the fitting slit 81. Substrate 6
Is inserted into the back portion of the lid 8, the fitting slit 8
The width d of 1 is smaller than the thickness c of the substrate, but the substrate 6 can be inserted to the back by pressing. The lid 8 is fixed to the case main body 7 by engaging means (not shown) (eg, screwing, engaging with pawls, etc.).
【０００４】このようにして、基板６はケース本体７の
嵌合スリット７１及び蓋部８の嵌合スリット８１に共に
圧入されており、基板６はケース本体７の内部でがたつ
くこともなく保持される。As described above, the board 6 is press-fitted into the fitting slit 71 of the case body 7 and the fitting slit 81 of the lid 8, so that the board 6 is held in the case body 7 without rattling. You.
【０００５】[0005]
【発明が解決しようとする課題】上述の方法では、ケー
ス本体に基板を圧入される範囲が大きく強い力が必要な
ために、作業性が悪い。また、嵌合スリット部の寸法は
設計が容易ではなく、基板の寸法との関係もあり厳しい
精度が要求される。その結果、ケースの製作が難しく高
価なものになる。In the above-described method, the workability is poor because the range in which the substrate is pressed into the case main body is large and a strong force is required. Further, the dimension of the fitting slit is not easy to design, and strict accuracy is required because of the relationship with the dimension of the substrate. As a result, the case is difficult and expensive to manufacture.
【０００６】本発明は、基板をケース本体に収納するに
際して、寸法精度を必要としない安価なケースを使用し
て、作業性が良くがたつきのない基板保持構造を提供す
ることを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a substrate holding structure which has good workability and has no looseness by using an inexpensive case which does not require dimensional accuracy when storing a substrate in a case body.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に本発明は、基板を蓋と本体部からなるケースに固定す
る基板保持構造であって、前記本体部の両側面に設けら
れ、前記基板の両側部を支持する支持部と、前記蓋に設
けられ、該蓋を前記本体部に嵌合させた状態で前記基板
を押圧して撓ませ、該基板を前記支持部に圧接する押圧
部を有する基板保持構造において、前記基板の前記蓋側
部には、該基板挿入方向に対して傾斜した傾斜辺を有す
る第１切欠凹部が設けられ、前記押圧部は前記第１切欠
凹部と対向する位置に設けられるとともに、前記基板と
の接触面は先端が前記基板とは離隔する方向に傾斜して
いることを特徴とするものである。According to the present invention, there is provided a substrate holding structure for fixing a substrate to a case comprising a lid and a main body, provided on both side surfaces of the main body, A supporting portion that supports both sides of the substrate; and a pressing portion that is provided on the lid, presses and flexes the substrate while the lid is fitted to the main body, and presses the substrate against the supporting portion. In the substrate holding structure having the first side, the lid side portion of the substrate is provided with a first notch concave portion having an inclined side inclined with respect to the substrate insertion direction, and the pressing portion faces the first notch concave portion. And a contact surface with the substrate, the tip of which is inclined in a direction away from the substrate.
【０００８】また、前記基板の前記本体部の奥側側部に
は、第２切欠凹部が設けられ、前記本体部奥側の前記第
２切欠凹部と対向する位置には該第２切欠凹部と係合す
る凸部が設けられていることを特徴とするものである。
また、前記第２切欠凹部は半円形状であり、前記凸部は
前記第２切欠凹部と同じか、もしくは小さい半円形状で
あることを特徴とするものである。[0008] A second notch recess is provided on the back side of the main body of the substrate, and the second notch recess is provided at a position opposite to the second notch recess on the back side of the main body. It is characterized in that an engaging projection is provided.
Further, the second notch concave portion has a semicircular shape, and the convex portion has the same or smaller semicircular shape as the second notch concave portion.
【０００９】[0009]
【実施例】図１は本発明の一実施例の基板保持構造を説
明するための図で、（ａ）は上面視断面図（基板挿入
前）、（ｂ）はＡ−Ａ断面図（基板挿入前）である。図
２は本発明の一実施例の基板保持構造を説明するための
ケース本体奥部の拡大図で、（ａ）は上面図（押圧
前）、（ｂ）はＡ−Ａ断面図（押圧前）、（ｃ）は上面
図（押圧後）、（ｄ）はＢ−Ｂ断面図（押圧後）であ
る。図３は本発明の一実施例の基板保持構造を説明する
ための蓋部の拡大図で、（ａ）は上面図（押圧前）、
（ｂ）はＡ−Ａ断面図（押圧前）、（ｃ）は上面図（押
圧後）、（ｄ）はＢ−Ｂ断面図（押圧後）である。図４
は本発明の一実施例の基板保持構造を説明するための図
で、（ａ）は上面視断面図（基板挿入後）、（ｂ）はＡ
−Ａ断面図（基板挿入後）である。以下、図を用いて詳
細に説明する。1A and 1B are views for explaining a substrate holding structure according to an embodiment of the present invention. FIG. 1A is a cross-sectional view (before insertion of a substrate) in a top view, and FIG. Before insertion). 2A and 2B are enlarged views of the inner part of the case main body for explaining a substrate holding structure according to an embodiment of the present invention. FIG. 2A is a top view (before pressing), and FIG. ) And (c) are top views (after pressing), and (d) are BB cross-sectional views (after pressing). 3A and 3B are enlarged views of a lid portion for explaining a substrate holding structure according to one embodiment of the present invention. FIG. 3A is a top view (before pressing),
(B) is an AA sectional view (before pressing), (c) is a top view (after pressing), and (d) is a BB sectional view (after pressing). FIG.
3A and 3B are views for explaining a substrate holding structure according to one embodiment of the present invention, wherein FIG. 3A is a cross-sectional view as viewed from above (after insertion of the substrate), and FIG.
FIG. 3 is a cross-sectional view (after insertion of a substrate). This will be described below in detail with reference to the drawings.
【００１０】１は電子部品等が搭載され半田付けされた
基板で、基板１の一辺に半円形状の凹部１１と対向する
辺に台形状の凹部１２が設けられている。２は基板１を
収納するケース本体で、内部の両側面に基板１の両辺１
３、１４を挟持する嵌合スリット２１が設けられてい
る。尚、嵌合スリット２１の間隔Ｌ２、Ｌ３及び幅ｔ
２、ｔ３はケース本体２の開口部付近及び奥部において
も、基板１をケース本体２に挿入し易いように基板の厚
さｔ１、幅Ｌ１より大きくなっている。また、ケース本
体２の奥の内面には基板１の半円形状の凹部１１と係合
する半円柱状の突起２２と、半円柱状の突起２２の上部
に挿入された基板１の上面１ａに接触する傾斜した下面
２３ａを有する突起２３が設けられている。尚、本例で
は半円柱状の突起２２と下面２３ａに傾斜を有する突起
２３は一体となっているが、別体でも構わない。３は蓋
部で、内面に挿入された基板１の上面１ａに接触する傾
斜した下面３１ａを有する突起３１が設けられている。
尚、基板１の挿入時には、この突起３１の下側面部３１
ｂに基板１の台形状の凹部１２の傾斜部１２ａが接触す
るようになっている。また、基板の半円形状の凹部１
１、台形状の凹部１２、ケース本体２の半円柱状の突起
２２、突起２３、突起３１はいくつでも構わない。Reference numeral 1 denotes a substrate on which electronic components and the like are mounted and soldered. A trapezoidal concave portion 12 is provided on one side of the substrate 1 opposite to a semicircular concave portion 11. Reference numeral 2 denotes a case main body for housing the substrate 1, and both sides 1 of the substrate 1
A fitting slit 21 for sandwiching 3 and 14 is provided. Note that the intervals L2 and L3 of the fitting slit 21 and the width t
2 and t3 are also larger than the thickness t1 and the width L1 of the board in the vicinity of the opening of the case body 2 and also at the back so that the board 1 can be easily inserted into the case body 2. A semi-cylindrical projection 22 engaging with the semi-circular recess 11 of the substrate 1 and an upper surface 1 a of the substrate 1 inserted above the semi-cylindrical projection 22 are provided on the inner surface at the back of the case body 2. A projection 23 having an inclined lower surface 23a is provided. In this example, the semi-cylindrical projection 22 and the projection 23 having an inclination on the lower surface 23a are integrated, but they may be separate bodies. Reference numeral 3 denotes a lid, which is provided with a projection 31 having an inclined lower surface 31a that comes into contact with the upper surface 1a of the substrate 1 inserted into the inner surface.
When the substrate 1 is inserted, the lower side 31
The inclined portion 12a of the trapezoidal concave portion 12 of the substrate 1 comes into contact with b. Also, a semicircular recess 1 of the substrate
1, any number of trapezoidal concave portions 12, semi-cylindrical protrusions 22, protrusions 23, and protrusions 31 of the case body 2 may be used.
【００１１】先ず、基板のケース本体への収納について
図２の拡大図に従って述べる。基板１は半円形の凹部１
１の方からケース本体２の嵌合スリット（図示せず）に
沿って奥の方に挿入される。この時、基板の幅及び厚さ
に対して嵌合スリットの間隔の方が大きい。従って、基
板１はケース本体２に容易に挿入できる。基板１がケー
ス本体２の奥部に挿入されると、基板１の先端部が突起
２３の傾斜した下面２３ａに接触して止まる。この状態
では、基板１の半円形の凹部１１がケース本体２の奥部
の面に設けられた半円柱状の突起２２に近づいている
が、まだ両者は接触していない（図２（ａ）、（ｂ）参
照）。First, the accommodation of the substrate in the case body will be described with reference to the enlarged view of FIG. The substrate 1 has a semicircular recess 1
1 is inserted into the back along a fitting slit (not shown) of the case body 2. At this time, the interval between the fitting slits is larger than the width and thickness of the substrate. Therefore, the board 1 can be easily inserted into the case body 2. When the substrate 1 is inserted into the inner part of the case body 2, the leading end of the substrate 1 comes into contact with the inclined lower surface 23 a of the projection 23 and stops. In this state, the semi-circular concave portion 11 of the substrate 1 approaches the semi-cylindrical protrusion 22 provided on the inner surface of the case body 2, but they are not in contact with each other yet (FIG. 2A). , (B)).
【００１２】さらに、基板１が押圧されてケース本体２
の奥に挿入されると、同時に基板１がケース本体２の奥
部の突起２３の傾斜した下面２３ａにより下方（矢印方
向）に押される。基板１は両辺が嵌合スリットに挟持さ
れているので、基板１は両側の嵌合スリットを支点とし
て下方に湾曲する。基板１の半円状の凹部１１とケース
本体２の円柱状の突起２２が接触して止まる。この時、
基板１の半円形の凹部１１の半径Ｒ１がケース本体２の
半円柱状の突起２２の半径Ｒ２と同じか、もしくは大き
く設定されているので、嵌合し易く基板１の半円形の凹
部１１の中心線とケース本体２の半円柱状の突起２２の
中心線が一致することにより一点のみで接触する。この
ようにして、基板１のケース本体２に対する位置は決定
される（図２（ｃ）、（ｄ）参照）。Further, the substrate 1 is pressed and the case body 2 is pressed.
At the same time, the substrate 1 is simultaneously pushed downward (in the direction of the arrow) by the inclined lower surface 23 a of the projection 23 at the back of the case body 2. Since both sides of the substrate 1 are sandwiched by the fitting slits, the substrate 1 curves downward with the fitting slits on both sides as fulcrums. The semicircular recess 11 of the substrate 1 and the columnar projection 22 of the case body 2 come into contact and stop. At this time,
Since the radius R1 of the semi-circular recess 11 of the substrate 1 is set to be equal to or larger than the radius R2 of the semi-cylindrical protrusion 22 of the case main body 2, the semi-circular recess 11 of the substrate 1 is easily fitted. When the center line and the center line of the semi-cylindrical projection 22 of the case body 2 coincide, only one point comes into contact. In this way, the position of the substrate 1 with respect to the case body 2 is determined (see FIGS. 2C and 2D).
【００１３】次に、蓋部の取付けについて図３の拡大図
に従って述べる。基板１がケース本体に挿入された後、
蓋部３をケース本体２に取り付ける。この時、基板１の
後端部（台形状の凹部１２のある辺）において、蓋部３
の突起３１の傾斜した下面３１ａが基板１の台形状の凹
部１２の上面１ａに接触し、また、基板１の台形状の凹
部１２の傾斜部１２ａに突起３１の下側面部３１ｂが接
触して止まる（図３（ａ）、（ｂ）参照）。Next, the attachment of the lid will be described with reference to the enlarged view of FIG. After the board 1 is inserted into the case body,
The cover 3 is attached to the case body 2. At this time, at the rear end of the substrate 1 (side with the trapezoidal concave portion 12), the lid 3
The lower surface 31a of the projection 31 contacts the upper surface 1a of the trapezoidal concave portion 12 of the substrate 1, and the lower surface portion 31b of the projection 31 contacts the inclined portion 12a of the trapezoidal concave portion 12 of the substrate 1. It stops (see FIGS. 3A and 3B).
【００１４】さらに、基板１が蓋部３により押圧される
と、蓋部３とケース本体２が完全に嵌合され、基板１が
蓋部３の突起３１の傾斜した下面３１ａにより下方に押
される。その結果、基板１はケース本体の両側の嵌合ス
リットを支点として下方に湾曲する。同時に、突起３１
の両下側面部３１ｂが基板１の台形状の凹部１２の傾斜
部１２ａを押圧する。（図３（ｃ）、（ｄ）参照）。Further, when the substrate 1 is pressed by the lid 3, the lid 3 and the case body 2 are completely fitted, and the substrate 1 is pushed downward by the inclined lower surface 31 a of the projection 31 of the lid 3. . As a result, the substrate 1 curves downward with the fitting slits on both sides of the case body as fulcrums. At the same time, the projection 31
Press the inclined portions 12a of the trapezoidal concave portions 12 of the substrate 1. (See FIGS. 3C and 3D).
【００１５】このようにして、基板１の上面１ａがケー
ス本体２の突起２３の傾斜した下面２３ａ及び蓋部３の
突起３１の傾斜した下面３１ａにより下方に押されて基
板１が下方に湾曲し、その弾力で基板１はケース本体２
内でがたつくこともなく固定される。同時に、基板１は
半円形状の凹部１１とケース本体２の半円柱状突起２２
に係合して、また基板１は台形状の凹部１２と蓋部３の
台形状突起３１に係合して、基板１の挿入方向及び幅方
向の位置が固定されて、基板１はケース本体２の内部で
がたつくこともなく保持される。尚、蓋部３はケース本
体２に図示しない係合手段（ねじ止め、爪で係合等）に
より固定される。In this manner, the upper surface 1a of the substrate 1 is pushed downward by the inclined lower surface 23a of the projection 23 of the case body 2 and the inclined lower surface 31a of the projection 31 of the lid 3, so that the substrate 1 bends downward. The substrate 1 is in the case body 2 by its elasticity.
It is fixed without rattling inside. At the same time, the substrate 1 has a semi-circular recess 11 and a semi-cylindrical projection 22 of the case body 2.
And the substrate 1 is engaged with the trapezoidal concave portion 12 and the trapezoidal projection 31 of the lid 3 so that the position of the substrate 1 in the insertion direction and the width direction is fixed, and the substrate 1 is It is held without rattling inside 2. The lid 3 is fixed to the case body 2 by engaging means (not shown) such as screwing and engaging with claws.
【００１６】以上のように本実施例では、基板を収納す
るケース本体の嵌合スリットの精度を必要としないの
で、基板を挿入し易く、またケースを安価に製作でき
る。しかも、基板はケース本体にがたつきなく収納でき
る。As described above, in the present embodiment, the precision of the fitting slit of the case body for accommodating the substrate is not required, so that the substrate can be easily inserted and the case can be manufactured at low cost. Moreover, the board can be stored in the case body without rattling.
【００１７】[0017]
【発明の効果】以上説明したように、本発明では基板を
ケース本体に収納するに際して、寸法精度を必要としな
い安価なケースによる基板保持構造が提供できる。As described above, the present invention can provide a substrate holding structure using an inexpensive case that does not require dimensional accuracy when storing the substrate in the case body.
【図１】本発明の一実施例の基板保持構造を説明するた
めの図で、（ａ）は上面視断面図（基板挿入前）、
（ｂ）はＡ−Ａ断面図（基板挿入前）である。FIGS. 1A and 1B are diagrams for explaining a substrate holding structure according to an embodiment of the present invention, wherein FIG.
(B) is an AA cross-sectional view (before substrate insertion).
【図２】本発明の一実施例の基板保持構造を説明するた
めのケース本体奥部の拡大図で、（ａ）は上面図（押圧
前）、（ｂ）はＡ−Ａ断面図（押圧前）、（ｃ）は上面
図（押圧後）、（ｄ）はＢ−Ｂ断面図（押圧後）であ
る。FIGS. 2A and 2B are enlarged views of a back portion of a case main body for explaining a substrate holding structure according to an embodiment of the present invention, wherein FIG. 2A is a top view (before pressing), and FIG. (C) is a top view (after pressing), and (d) is a BB cross-sectional view (after pressing).
【図３】本発明の一実施例の基板保持構造を説明するた
めの蓋部の拡大図で、（ａ）は上面図（押圧前）、
（ｂ）はＡ−Ａ断面図（押圧前）、（ｃ）は上面図（押
圧後）、（ｄ）はＢ−Ｂ断面図（押圧後）である。FIG. 3 is an enlarged view of a lid for explaining a substrate holding structure according to one embodiment of the present invention, wherein (a) is a top view (before pressing),
(B) is an AA sectional view (before pressing), (c) is a top view (after pressing), and (d) is a BB sectional view (after pressing).
【図４】本発明の一実施例の基板保持構造を説明するた
めの図で、（ａ）は上面視断面図（基板挿入後）、
（ｂ）はＡ−Ａ断面図（基板挿入後）である。4A and 4B are views for explaining a substrate holding structure according to an embodiment of the present invention, wherein FIG.
(B) is an AA cross-sectional view (after insertion of the substrate).
【図５】従来の基板保持構造を説明するための図で、
（ａ）は上面視断面図（基板挿入前）、（ｂ）は側断面
図（基板挿入前）、（ｃ）は側断面図（基板挿入後）で
ある。FIG. 5 is a view for explaining a conventional substrate holding structure.
(A) is a sectional view as viewed from above (before inserting the substrate), (b) is a sectional side view (before inserting the substrate), and (c) is a sectional side view (after inserting the substrate).
１・・・基板 ２１・・・嵌合
スリット ２・・・ケース本体 ２２・・・半円
柱状の突起 ３・・・蓋部 ２３・・・台形
状の突起 １１・・・半円形の凹部 ３１・・・台形
状の突起 １２・・・台形状の凹部DESCRIPTION OF SYMBOLS 1 ... Substrate 21 ... Fitting slit 2 ... Case main body 22 ... Semi-cylindrical protrusion 3 ... Lid 23 ... Trapezoidal protrusion 11 ... Semicircular recessed part 31 ... trapezoidal projection 12 ... trapezoidal recess
Claims (3)
する基板保持構造であって、 前記本体部の両側面に設けられ、前記基板の両側部を支
持する支持部と、 前記本体部奥側及び前記蓋に設けられ、該蓋を前記本体
部に嵌合させた状態で前記基板を押圧して撓ませ、該基
板を前記支持部に圧接する押圧部を有する基板保持構造
において、 前記基板の前記蓋側部には、該基板挿入方向に対して傾
斜した傾斜辺を有する第１切欠凹部が設けられ、 前記押圧部は前記第１切欠凹部と対向する位置に設けら
れるとともに、前記基板との接触面は先端が前記基板と
は離隔する方向に傾斜していることを特徴とする基板保
持構造。1. A substrate holding structure for fixing a substrate to a case including a lid and a main body, wherein the support is provided on both sides of the main body and supports both sides of the substrate; A substrate holding structure having a pressing portion provided on the side and the lid, pressing and bending the substrate in a state where the lid is fitted to the main body portion, and pressing the substrate against the support portion. A first notch concave portion having an inclined side inclined with respect to the substrate insertion direction is provided on the lid side portion, and the pressing portion is provided at a position facing the first notch concave portion, and Wherein the contact surface of the substrate has a tip inclined in a direction away from the substrate.
第２切欠凹部が設けられ、 前記本体部奥側の前記第２切欠凹部と対向する位置には
該第２切欠凹部と係合する凸部が設けられていることを
特徴とする請求項１記載の基板保持構造。2. A back side portion of the main body of the substrate,
The second notch concave portion is provided, and a convex portion that engages with the second notch concave portion is provided at a position facing the second notch concave portion on the back side of the main body portion. Substrate holding structure.
半円形状であることを特徴とする請求項１記載の基板保
持構造。3. The substrate holding structure according to claim 1, wherein the second notch concave portion has a semicircular shape, and the convex portion has the same or smaller semicircular shape as the second notch concave portion. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22805195A JP2791295B2 (en) | 1995-09-05 | 1995-09-05 | Substrate holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22805195A JP2791295B2 (en) | 1995-09-05 | 1995-09-05 | Substrate holding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0974291A JPH0974291A (en) | 1997-03-18 |
| JP2791295B2 true JP2791295B2 (en) | 1998-08-27 |
Family
ID=16870438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22805195A Expired - Lifetime JP2791295B2 (en) | 1995-09-05 | 1995-09-05 | Substrate holding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2791295B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062346A (en) * | 2006-09-07 | 2008-03-21 | Hitachi Koki Co Ltd | Power tool |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4379288B2 (en) | 2004-06-02 | 2009-12-09 | 株式会社デンソー | Electronic device housing structure |
| JP5459190B2 (en) * | 2010-12-03 | 2014-04-02 | 株式会社デンソー | Electronic equipment |
| JP5194157B2 (en) * | 2011-09-27 | 2013-05-08 | 三菱電機株式会社 | PCB holding structure |
| JP6101436B2 (en) * | 2012-06-07 | 2017-03-22 | 株式会社小糸製作所 | Inclination sensor device and vehicle lamp system |
| EP3052900B1 (en) | 2013-10-01 | 2022-03-30 | Renishaw PLC | Electronic device |
| CN109845420B (en) * | 2016-10-24 | 2021-06-01 | 三菱电机株式会社 | In-vehicle electronic device |
| JP6945187B2 (en) * | 2017-08-03 | 2021-10-06 | パナソニックＩｐマネジメント株式会社 | Manufacturing method of power supply, lighting equipment, mobile body and power supply |
| JP7224789B2 (en) * | 2018-06-12 | 2023-02-20 | 新電元工業株式会社 | Vehicle electronic control unit |
| JP7247486B2 (en) * | 2018-08-10 | 2023-03-29 | 株式会社アイシン | housing |
-
1995
- 1995-09-05 JP JP22805195A patent/JP2791295B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008062346A (en) * | 2006-09-07 | 2008-03-21 | Hitachi Koki Co Ltd | Power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0974291A (en) | 1997-03-18 |
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