JP2017157656A - Housing structure of electronic apparatus - Google Patents
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- JP2017157656A JP2017157656A JP2016038590A JP2016038590A JP2017157656A JP 2017157656 A JP2017157656 A JP 2017157656A JP 2016038590 A JP2016038590 A JP 2016038590A JP 2016038590 A JP2016038590 A JP 2016038590A JP 2017157656 A JP2017157656 A JP 2017157656A
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Abstract
Description
本発明は、電子機器の筐体構造に関する。 The present invention relates to a housing structure of an electronic device.
電子機器においては、電子部品を搭載したプリント回路基板をプラスチックや金属製の筐体に収容し、外部の機器と接続するための端子を筐体に取り付けるか、あるいは基板の一部を露出させる構造を取ることがもっぱらである。 In electronic equipment, a printed circuit board on which electronic components are mounted is housed in a plastic or metal housing, and terminals for connecting to external equipment are attached to the housing, or a part of the board is exposed. It is exclusively to take.
筐体はほぼ箱状（矩形状）であり、中に基板を取り付けた状態で検査等を容易に行えるよう、上下２片（底部および蓋部）からなることが多い。この場合、基板を底部（または場合によっては蓋部）に固定させたうえで、その後底部と蓋部とを相互に固定させることとなる。固定は、ビス等で止めたり、爪を設けて係止させたりする（例えば、特許文献１）が、製造工程においてはできる限り短時間でこれら固定化作業が完了するような構造であることが望ましい。さらに小寸法のコンパクトな電子機器においては、かかる固定構造が簡単かつ省スペースであることが特に望ましい。 The casing is substantially box-shaped (rectangular), and is often composed of two upper and lower pieces (bottom part and lid part) so that inspection and the like can be easily performed with the substrate mounted therein. In this case, after fixing a board | substrate to a bottom part (or cover part depending on the case), a bottom part and a cover part will be fixed mutually after that. Fixing is done with a screw or the like, or provided with a claw and locked (for example, Patent Document 1), but the fixing process may be completed in as short a time as possible in the manufacturing process. desirable. Further, in a compact electronic device having a small size, it is particularly desirable that such a fixing structure is simple and space-saving.
しかし、その一方で振動が激しい使用環境などでは、いったん固定化した筐体および基板の３片が振動により相互にずれることも考えられるので、信頼性の高い固定構造が求められる次第である。 However, on the other hand, in a use environment where vibration is intense, it is conceivable that the three pieces of the housing and the substrate once fixed are shifted from each other due to the vibration. Therefore, a highly reliable fixing structure is required.
本発明は、かかる問題を踏まえて、迅速に組み立て可能でありながら、振動によって容易にずれることのない簡単かつ省スペースな構造の筐体を提案するものである。 In view of such a problem, the present invention proposes a housing having a simple and space-saving structure that can be quickly assembled but does not easily shift due to vibration.
本発明にかかる電子機器の筐体は、第１の構造体と第２の構造体を備えて、当該２つの構造体によりプリント回路板を挟みこんで組み立てられる電子機器の筐体であって、第１の構造体は、内部に向かって突出する複数の突出部を備え、突出部は段差部と当該段差部によって形成された面部とを有しており、２つの構造体がプリント回路板を挟みこんで組み立てられる際、プリント回路板の主面と突出部の面部とが対向し互いに押圧し合う結果、段差部と当該面部とによって、プリント回路板が筐体に対して固定化されることを特徴とする筐体である。 The case of the electronic device according to the present invention is a case of an electronic device that includes the first structure and the second structure and is assembled by sandwiching a printed circuit board between the two structures. The first structure includes a plurality of protrusions protruding toward the inside, the protrusion includes a step portion and a surface portion formed by the step portion, and the two structures are printed circuit boards. When assembled by sandwiching, the printed circuit board is fixed to the casing by the stepped portion and the surface portion as a result of the main surface of the printed circuit board and the surface portion of the protruding portion facing each other and pressing each other. It is the housing | casing characterized by.
好ましくは、第１の構造体に対向する第２の構造体は、複数の第１スペーサおよび複数の第２スペーサを備え、プリント回路板は当該第１スペーサおよび第２スペーサに載置されるとともに、第２スペーサの頂部に設けられた突起構造が、プリント回路板に設けられた穴に嵌まることにより、プリント回路板が第２の構造体に仮固定される筐体である。 Preferably, the second structure facing the first structure includes a plurality of first spacers and a plurality of second spacers, and the printed circuit board is placed on the first spacers and the second spacers. The protrusion structure provided on the top of the second spacer is fitted into a hole provided in the printed circuit board, whereby the printed circuit board is temporarily fixed to the second structure.
ここで第１の構造体および第２の構造体は、以下の実施の形態を説明する際に、それぞれ蓋体部および底部として説明する。 Here, the first structure body and the second structure body will be described as a lid portion and a bottom portion, respectively, when the following embodiments are described.
簡単かつ省スペースな筐体構造であっても、迅速に組み立て可能であり、振動によって容易に内部品がずれることを防止できる。 Even a simple and space-saving housing structure can be assembled quickly, and the internal components can be prevented from easily shifting due to vibration.
以下の実施の形態で示される数値、構成要素、構成要素の配置位置などは、一例であり、発明の範囲内において種々の変形や変更が可能である。 Numerical values, constituent elements, arrangement positions of constituent elements, and the like shown in the following embodiments are merely examples, and various modifications and changes can be made within the scope of the invention.
図１は、本発明の実施の形態にかかる電子機器１の概観斜視図である。筐体（ケース）は、蓋体部１０１および底部１０２の２つの部分からなり、電子部品を配置した矩形のプリント回路板１１０は、これら蓋体部１０１および底部１０２により挟みこまれる。図１ではプリント回路板の一部分が、筐体の蓋体部を切り欠いた領域１４０から現れている。蓋体部１０１の上面には、短辺縁部近傍の２か所の穴部と、これより中央に位置する４か所の穴部が存在する。これらの穴は、図２に表された蓋体部１０１の内部構造を説明する際、突出部として詳しく説明する。 FIG. 1 is a schematic perspective view of an electronic apparatus 1 according to an embodiment of the present invention. The casing (case) is composed of two parts, a lid part 101 and a bottom part 102, and a rectangular printed circuit board 110 on which electronic components are arranged is sandwiched between the lid part 101 and the bottom part 102. In FIG. 1, a part of the printed circuit board appears from a region 140 in which the lid portion of the housing is cut out. On the upper surface of the lid portion 101, there are two holes near the short edge and four holes located in the center. These holes will be described in detail as protruding portions when the internal structure of the lid body portion 101 shown in FIG. 2 is described.
手前側の長辺の縁部の中央領域１４０は、インタフェース領域であり、様々なサイズの切り欠き部を設けている。インタフェース部の切り欠きは、いずれも基板に搭載されたＬＡＮコネクタ、電源コネクタおよび各種ＬＥＤ、リセットスイッチなどを筐体の外部から使用または視認するための目的である。また、蓋体部には多数の細長形状の放熱用穴が空けられており、プリント回路板に搭載された電子部品が発する熱を筐体外に放散させる。 A central region 140 at the edge of the long side on the near side is an interface region, and is provided with notches of various sizes. The notches in the interface section are all for the purpose of using or visually confirming the LAN connector, power connector, various LEDs, reset switch, and the like mounted on the substrate from the outside of the housing. In addition, a large number of elongated heat-dissipating holes are formed in the lid, and the heat generated by the electronic components mounted on the printed circuit board is dissipated outside the casing.
図２は、当該蓋体部１０１の内部構造を説明するため、これを裏向けにした図である。蓋体部１０１は内部に６か所の突出部が設けられる。短辺に近い場所に位置する２か所の突出部（第１突出部１２０Ａおよび１２０Ｂ）には、蓋体部１０１を底部１０２と固定化させるための貫通穴が設けられており、蓋体部１０１は、これら第１突出部１２０Ａおよび１２０Ｂに対向した、底部１０２の突出部（１６０Ａおよび１６０Ｂ−後出）のネジ穴を用いて底部１０２にネジ止めされる。 FIG. 2 is a reverse view of the lid body 101 for explaining the internal structure thereof. The lid portion 101 is provided with six protruding portions inside. The two projecting portions (first projecting portions 120A and 120B) located near the short side are provided with through holes for fixing the lid body portion 101 to the bottom portion 102, and the lid body portion. 101 is screwed to the bottom 102 using the screw holes of the protrusions of the bottom 102 (160A and 160B-described later) facing the first protrusions 120A and 120B.
中央寄りの４か所にある突出部（以下、第２突出部ともいう）は、プリント回路板１１０において対向する２辺の短辺縁部と接触する位置に設置される。手前２か所の第２突出部（１３０Ａおよび１３０Ｂ）は、組み立て時に底部１０２の表面に接触する高さを有し、かつ切り欠き部を備える。奥側２か所の第２突出部（１３０Ｃおよび１３０Ｄ）は、切り欠き形状こそ１３０Ａおよび１３０Ｂと差異があるものの、高さおよび切り欠きの長さは共通する。 Protrusions (hereinafter also referred to as second protrusions) at four locations near the center are installed at positions where the printed circuit board 110 comes into contact with two opposing short side edges. The second protrusions (130A and 130B) at the two front positions have a height that contacts the surface of the bottom portion 102 during assembly, and are provided with notches. The second projecting portions (130C and 130D) at the two back sides are different from 130A and 130B in the notch shape, but the height and the length of the notch are the same.
図３（ａ）および図３（ｂ）は、それぞれ第２突出部１３０Ａおよび１３０Ｃの切り欠き部の形状を説明するための拡大図である。突出部は柱状をなし、図中最上面から長さｈにわたって切り欠き形状を有する。切り欠き長さｈは、４つの第２突出部１３０Ａ〜Ｄで共通する。第２突出部１３０Ａと１３０Ｃの柱状の構造が異なる（１３０Ａでは柱状構造の断面がＤ字形であり、１３０Ｃではほぼ円形である）のは、切り欠き部でプリント回路板を固定化するにあたり、プリント回路板との相対的位置関係が異なる（１３０Ａの切り欠き部はプリント回路板の辺部を押さえるのに対し、１３０Ｃの切り欠き部はプリント回路板の隅部を押さえる位置にある）からである。 FIG. 3A and FIG. 3B are enlarged views for explaining the shapes of the notches of the second protrusions 130A and 130C, respectively. The projecting portion has a columnar shape, and has a notch shape from the top surface in the drawing over a length h. The notch length h is common to the four second protrusions 130A to 130D. The columnar structures of the second protrusions 130A and 130C are different (the columnar structure has a D-shaped cross section in 130A and a substantially circular shape in 130C) when the printed circuit board is fixed at the notch. This is because the relative positional relationship with the circuit board is different (the notch portion of 130A holds down the side portion of the printed circuit board, whereas the notch portion of 130C is in a position to hold the corner portion of the printed circuit board). .
図３（ａ）および（ｂ）における、切り欠きの終端面、すなわち図３（ａ）に示す面Ｓ１および図３（ｂ）に示すＳ２が、筐体を組み立てた際に、プリント回路板の主面と接触し、下向きに押圧する。また、切り欠き部の側面と面Ｓ１またはＳ２で形成される段差部により、プリント回路板の横方向の位置ずれも抑制され、結果としてプリント回路板が筐体に対して固定化されることとなる。なお、プリント回路板の第２突出部１３０Ｃにおいてはこの終端面Ｓ２が狭く十分な効果が得にくいため、ほぼ十字形をなした補助構造の上面Ｓ３によって、プリント回路板を補助的に押圧している。 3A and 3B, the end face of the notch, that is, the surface S1 shown in FIG. 3A and the S2 shown in FIG. Touch the main surface and press downward. Further, the step portion formed by the side surface of the notch and the surface S1 or S2 suppresses the lateral displacement of the printed circuit board, and as a result, the printed circuit board is fixed to the housing. Become. In the second protrusion 130C of the printed circuit board, the end surface S2 is narrow and it is difficult to obtain a sufficient effect. Therefore, the printed circuit board is pressed by the upper surface S3 of the auxiliary structure having a substantially cross shape. Yes.
また、第２突出部（１３０Ａ〜Ｄ）にも第１突出部１２０Ａおよび１２０Ｂと同様に、貫通孔が設けられているが、この貫通孔は、第１突出部１２０Ａ〜Ｂのものと役割が異なり、底部１０２の対向する場所に設けられた貫通孔とともに、当該電子機器を外部装置に固定するためのものである。 Further, the second protrusions (130A to 130D) are also provided with through holes as in the case of the first protrusions 120A and 120B. However, the through holes have a role similar to that of the first protrusions 120A to 120B. Differently, the electronic device is fixed to an external device together with a through-hole provided at a location facing the bottom 102.
図４は、筐体の底部１０２の構造を示す図である。短辺の近傍に左右１か所ずつある突出部（第３突出部１６０Ａおよび１６０Ｂ）には、前出した、蓋体部１０１と底部１０２とを固定するためのネジ穴が設けられている。４か所の凹部１７０Ａ、１７０Ｂ、１７０Ｃおよび１７０Ｄは、貫通穴を有しており、底部と蓋体部とが組み立てられた際に蓋体部１０１の第２突出部と対向接触する部分である。当該貫通穴は、蓋体部１０１の第２突出部１３０Ａ〜Ｄに設けられた貫通穴とともに、本装置を外部装置に固定するために用いられる。 FIG. 4 is a diagram illustrating the structure of the bottom 102 of the housing. The protrusions (third protrusions 160 </ b> A and 160 </ b> B) that are located on the left and right sides in the vicinity of the short side are provided with screw holes for fixing the lid body part 101 and the bottom part 102. The four concave portions 170A, 170B, 170C, and 170D have through holes and are portions that face and come into contact with the second projecting portion of the lid portion 101 when the bottom portion and the lid portion are assembled. . The said through hole is used in order to fix this apparatus to an external apparatus with the through hole provided in 2nd protrusion part 130A-D of the cover body part 101. FIG.
また、凹部１７０Ａおよび１７０Ｂの近傍には衝立形状の構造をした第１スペーサ１８０Ｂおよび１８０Ａがあり、さらに２か所の穴部１７０Ｃおよび１７０Ｄの近傍にはほぼ十字柱形状の第２スペーサ１８５Ｃおよび１８５Ｄが配置されている。図示しないが、底部１０２の手前縁部近傍の凹部１７０Ａおよび１７０Ｂの近傍にも同形状の第２スペーサ（１８５Ａおよび１８５Ｂ）が設けられている。２か所の第１スペーサおよび４か所の第２スペーサは、プリント回路板を筐体底部から高さ方向に所定の間隙を保って位置決めさせるためのものであり、かつ前出の蓋体部第２突出部と共に、プリント回路板を固定させる役割を担う。第２スペーサ１８５Ａ〜Ｄの頂部にはさらに小寸法の突出構造が設けられている。第２スペーサの４か所の位置は、プリント回路板の４隅の位置に対応しており、この突出構造は、後述するプリント回路板に設けられた位置決め穴にはまり込み、プリント回路板が筐体の底部からほぼ高さ２ｍｍの間隙を設けて配置されるようになる。しかしながら、プリント回路板に設けられた位置決め穴のサイズは突出構造のサイズより大きく、特に水平方向に完全にプリント回路板を固定させるには至らず、あくまでも仮固定のための構造である。 In addition, there are first spacers 180B and 180A having a partition-like structure in the vicinity of the recesses 170A and 170B, and in addition, in the vicinity of the two holes 170C and 170D, second spacers 185C and 185D having a substantially cross pillar shape. Is arranged. Although not shown, second spacers (185A and 185B) having the same shape are also provided in the vicinity of the recesses 170A and 170B in the vicinity of the front edge of the bottom 102. The two first spacers and the four second spacers are for positioning the printed circuit board in a height direction from the bottom of the housing in a predetermined direction, and the lid part described above Together with the second protrusion, it plays a role of fixing the printed circuit board. A projecting structure having a smaller size is provided at the top of the second spacers 185A to 185D. The four positions of the second spacer correspond to the positions of the four corners of the printed circuit board, and this protruding structure fits into a positioning hole provided in the printed circuit board described later, and the printed circuit board is It is arranged with a gap of about 2 mm in height from the bottom of the body. However, the size of the positioning hole provided in the printed circuit board is larger than the size of the protruding structure. In particular, the printed circuit board is not completely fixed in the horizontal direction, and is a structure for temporary fixing to the last.
図５は、蓋体部１０１の中央突出部に設けられた切り欠き部とプリント回路板との関係を示す図である。図５は、見やすくするため通常の配置から上下を反転している。またプリント回路板上に搭載される部品は図より省略している。 FIG. 5 is a diagram showing the relationship between the notch provided in the central projecting portion of the lid 101 and the printed circuit board. In FIG. 5, the top and bottom are reversed from the normal arrangement for easy viewing. Parts mounted on the printed circuit board are omitted from the figure.
図５において明らかなように、蓋体部１０１がプリント回路板を挟みこんで底部１０２と固定される際には、蓋体部１０１の第２突出部１３０Ａ〜Ｄの段差部にプリント回路板が嵌りこみ、図３（ａ）および（ｂ）で示した面部がプリント回路板の縁部主面を４か所で押圧し、プリント回路板を筐体内で固定化することとなる。第２突出部の手前側の２つの第２突出部１３０Ａ、１３０Ｂは、プリント回路板の短辺側縁部に接触する一方、奥側の第２突出部１３０Ｃ，１３０Ｄは、プリント回路板の２つの隅部に接触する配置としており、前出のとおり切り欠き形状が異なる原因であるが、突出部とプリント回路板との位置関係は適宜変更可能であり、これに応じて切り欠き部の形状も変わり得る。 As apparent from FIG. 5, when the lid portion 101 is fixed to the bottom portion 102 with the printed circuit board sandwiched therebetween, the printed circuit board is formed at the stepped portions of the second projecting portions 130 </ b> A to 130 </ b> D of the lid portion 101. The surface portion shown in FIGS. 3A and 3B presses the edge main surface of the printed circuit board at four places to fix the printed circuit board in the housing. The two second protrusions 130A and 130B on the near side of the second protrusion come into contact with the short side edge of the printed circuit board, while the second protrusions 130C and 130D on the back side are 2 of the printed circuit board. Although it is arranged to contact one corner, and the cause of the difference in the notch shape is as described above, the positional relationship between the protrusion and the printed circuit board can be changed as appropriate, and the shape of the notch is accordingly Can also change.
なお、図５において、プリント回路板の４隅の位置に設けられた穴１９０Ａ〜Ｄは、前出の第２スペーサの頂部突出構造が、筐体を組み立てた際に嵌りこむ穴（プリント回路板仮固定穴）である。 In FIG. 5, holes 190A to D provided at the four corners of the printed circuit board are holes (printed circuit boards) into which the top protruding structure of the second spacer is fitted when the casing is assembled. Temporary fixing hole).
本発明の筐体構造の理解のため、本発明に従って電子機器を組み立てる手順の一例を説明する。
（１）底部１０２を上向けにセットする。
（２）プリント回路板を底部１０２にセットする。このとき、プリント回路板の４か所に設けられたプリント回路板仮固定穴１９０Ａ〜１９０Ｄがそれぞれ第２スペーサに嵌って、プリント回路板は第１スペーサおよび第２スペーサによって支えられ、第２スペーサによって仮固定された状態となる。なお、図６はこの状態を示す斜視図である（プリント回路板上に搭載される部品は図より省略している）。
（３）蓋体部１０１を下向けにセットする。底部１０２と蓋体部１０１の外縁部に設けられた構造により，底部１０２と蓋体部１０１が縁部で嵌り込む。このとき、蓋体部１０１中央の第２突起部が４か所でプリント回路板を押圧し始める。
（４）蓋体部の短辺近傍の２か所の穴にビスを差し込み、底部とビス止めを行う。プリント回路板は蓋体部１０１の４か所の第２突起部で押圧されて、完全に固定化されることとなる。
In order to understand the housing structure of the present invention, an example of a procedure for assembling an electronic device according to the present invention will be described.
(1) Set the bottom 102 upward.
(2) Set the printed circuit board on the bottom 102. At this time, the printed circuit board temporary fixing holes 190A to 190D provided at four places of the printed circuit board are fitted into the second spacers, respectively, and the printed circuit board is supported by the first spacer and the second spacer. Is temporarily fixed. FIG. 6 is a perspective view showing this state (parts mounted on the printed circuit board are omitted from the figure).
(3) Set the lid part 101 downward. Due to the structure provided at the outer edge portion of the bottom portion 102 and the lid portion 101, the bottom portion 102 and the lid portion 101 are fitted at the edge portion. At this time, the second protrusion at the center of the lid 101 starts to press the printed circuit board at four locations.
(4) Insert screws into the two holes near the short side of the lid, and fix the bottom with screws. The printed circuit board is pressed by the four second protrusions of the lid 101 and is completely fixed.
（その他の実施形態）
第２スペーサの形状はほぼ十字柱状として説明した。これは、底部の成形工程の過程で起こる底部表面の「ヒケ」の現象を抑える目的であるが、当該第２スペーサの形状は十字柱状に限るものではない。
(Other embodiments)
The shape of the second spacer has been described as a substantially cross column shape. This is for the purpose of suppressing the phenomenon of “sinking” on the bottom surface that occurs in the process of forming the bottom, but the shape of the second spacer is not limited to a cross column shape.
中央突出部に設けられた切り欠き部の高さは４つともに同寸として説明したが、これはプリント回路板を押圧・固定するための目的であるので、プリント回路板を第１および第２スペーサ上に仮設置したとき、プリント回路板の当該切り欠き部の面部に当接する領域の高さが４か所で異なる場合は、切り欠き部の高さを４か所で適宜調整すればよい。 The heights of the four notches provided in the central protrusion have been described as being the same size, but this is for the purpose of pressing and fixing the printed circuit board. When the height of the region contacting the surface portion of the cutout portion of the printed circuit board is different at four places when temporarily installed on the spacer, the height of the cutout portion may be adjusted as appropriate at the four places. .
切り欠き部上辺とプリント回路板とは直接当接するものとして説明したが、直接ではなく、スポンジやバネ等クッション構造体を差し挟んで、当接による衝撃を緩和してもよい。また、当接する部分の表面を粗面として、横滑り防止に効果的な表面構造としてもよい。 The upper side of the notch and the printed circuit board are described as being in direct contact with each other. However, the impact due to contact may be alleviated by sandwiching a cushion structure such as a sponge or a spring instead of directly. Moreover, it is good also as a surface structure effective in prevention of a skid by making the surface of the part which contact | abuts into a rough surface.
本発明の筐体は、プリント回路板などの内部に固定されて使用する回路部品を収容する場合などに有用である。 The housing of the present invention is useful when accommodating circuit components to be used while being fixed inside a printed circuit board or the like.
１ 電子機器
１０１ 蓋体部
１０２ 底部
１１０ プリント回路板
１４０ インタフェース部
１２０Ａ、１２０Ｂ 第１突出部
１３０Ａ、１３０Ｂ、１３０Ｃ、１３０Ｄ 第２突出部
１６０Ａ、１６０Ｂ 底部突出部
１７０Ａ、１７０Ｂ、１７０Ｃ、１７０Ｄ 凹部
１８０Ａ、１８０Ｂ 第１スペーサ
１８５Ｃ、１８５Ｄ 第２スペーサ
１９０Ａ，１９０Ｂ，１９０Ｃ，１９０Ｄ プリント回路板仮固定穴
DESCRIPTION OF SYMBOLS 1 Electronic device 101 Cover part 102 Bottom part 110 Printed circuit board 140 Interface part 120A, 120B 1st protrusion part 130A, 130B, 130C, 130D 2nd protrusion part 160A, 160B Bottom part protrusion part 170A, 170B, 170C, 170D Recessed part 180A, 180B First spacer 185C, 185D Second spacer 190A, 190B, 190C, 190D Printed circuit board temporary fixing hole
Claims (2)
前記２つの構造体がプリント回路板を挟みこんで組み立てられる際、前記プリント回路板の主面と当該面部とが対向し互いに押圧し合う結果、当該段差部と当該面部とによって、プリント回路板が筐体に対して固定化されることを特徴とする筐体。 A housing of an electronic device comprising a first structure and a second structure and assembled by sandwiching a printed circuit board between the two structures, wherein the first structure is disposed inside A plurality of projecting portions projecting toward the projecting portion, the projecting portion having a stepped portion and a surface portion formed by the stepped portion;
When the two structures are assembled with the printed circuit board sandwiched therebetween, the main surface of the printed circuit board and the surface portion face each other and press each other. As a result, the stepped portion and the surface portion form the printed circuit board. A housing that is fixed to the housing.
The second structure opposite to the first structure includes a plurality of first spacers and a plurality of second spacers, and the printed circuit board is placed on the first spacers and the second spacers, 2. The printed circuit board is temporarily fixed to the second structure body by fitting a protruding structure provided on a top portion of the second spacer into a hole provided in the printed circuit board. Enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016038590A JP2017157656A (en) | 2016-03-01 | 2016-03-01 | Housing structure of electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016038590A JP2017157656A (en) | 2016-03-01 | 2016-03-01 | Housing structure of electronic apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017157656A true JP2017157656A (en) | 2017-09-07 |
| JP2017157656A5 JP2017157656A5 (en) | 2018-10-11 |
Family
ID=59810717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016038590A Pending JP2017157656A (en) | 2016-03-01 | 2016-03-01 | Housing structure of electronic apparatus |
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| Country | Link |
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| JP (1) | JP2017157656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017086A (en) * | 2019-12-04 | 2020-04-17 | 深圳市班玛智行科技有限公司 | Intelligent scooter system with expandable functions, system platform and method |
| JP2020152494A (en) * | 2019-03-19 | 2020-09-24 | 東芝エレベータ株式会社 | elevator |
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|---|---|---|---|---|
| JPS4818381Y1 (en) * | 1969-08-19 | 1973-05-25 | ||
| JPS57172800A (en) * | 1981-04-17 | 1982-10-23 | Tokyo Shibaura Electric Co | Enclosure for mounting circuit board |
| JPS60113687U (en) * | 1984-01-09 | 1985-08-01 | 日本電気株式会社 | Fixed structure of circuit board |
| JPH0178081U (en) * | 1987-11-14 | 1989-05-25 | ||
| JP2012182363A (en) * | 2011-03-02 | 2012-09-20 | Denso Corp | Board fixing structure |
| JP2014033129A (en) * | 2012-08-06 | 2014-02-20 | Sharp Corp | Display device |
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2016
- 2016-03-01 JP JP2016038590A patent/JP2017157656A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4818381Y1 (en) * | 1969-08-19 | 1973-05-25 | ||
| JPS57172800A (en) * | 1981-04-17 | 1982-10-23 | Tokyo Shibaura Electric Co | Enclosure for mounting circuit board |
| JPS60113687U (en) * | 1984-01-09 | 1985-08-01 | 日本電気株式会社 | Fixed structure of circuit board |
| JPH0178081U (en) * | 1987-11-14 | 1989-05-25 | ||
| JP2012182363A (en) * | 2011-03-02 | 2012-09-20 | Denso Corp | Board fixing structure |
| JP2014033129A (en) * | 2012-08-06 | 2014-02-20 | Sharp Corp | Display device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020152494A (en) * | 2019-03-19 | 2020-09-24 | 東芝エレベータ株式会社 | elevator |
| CN111717749A (en) * | 2019-03-19 | 2020-09-29 | 东芝电梯株式会社 | Elevator with a movable elevator car |
| CN111717749B (en) * | 2019-03-19 | 2022-06-24 | 东芝电梯株式会社 | Elevator with a movable elevator car |
| CN111017086A (en) * | 2019-12-04 | 2020-04-17 | 深圳市班玛智行科技有限公司 | Intelligent scooter system with expandable functions, system platform and method |
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