JPH05259603A - Supporting member for printed wiring board and method of stacking printed wiring board - Google Patents
Supporting member for printed wiring board and method of stacking printed wiring boardInfo
- Publication number
- JPH05259603A JPH05259603A JP8827192A JP8827192A JPH05259603A JP H05259603 A JPH05259603 A JP H05259603A JP 8827192 A JP8827192 A JP 8827192A JP 8827192 A JP8827192 A JP 8827192A JP H05259603 A JPH05259603 A JP H05259603A
- Authority
- JP
- Japan
- Prior art keywords
- printed wiring
- wiring board
- supporting member
- chassis
- supporting members
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、複数のプリント配線基
板を所定間隔を持って積層配置するプリント配線基板支
持部材及びプリント配線基板の積層方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a printed wiring board supporting member for laminating a plurality of printed wiring boards at predetermined intervals and a method for laminating printed wiring boards.
【０００２】[0002]
【従来の技術】例えば、カセットテープレコーダ等のメ
カデッキにおいては、複数のプリント配線基板が配置さ
れている。かかるプリント配線基板は、メカデッキの外
形寸法が大きくならないようにするため、相対向するよ
うに所定間隔を持って積層配置されるのが一般的であ
る。2. Description of the Related Art In a mechanical deck such as a cassette tape recorder, a plurality of printed wiring boards are arranged. Such printed wiring boards are generally laminated and arranged at a predetermined interval so as to face each other in order to prevent the outer dimensions of the mechanical deck from increasing.
【０００３】上記複数のプリント配線基板を積層するに
は、例えばプレス加工によって折曲形成した板金部品を
シャーシにネジ止めし、かかる板金部品に設けられた各
取付け部にプリント配線基板をそれぞれ配置する。In order to stack the plurality of printed wiring boards, for example, sheet metal parts bent and formed by press working are screwed to the chassis, and the printed wiring boards are arranged at respective mounting portions provided on the sheet metal parts. ..
【０００４】ところで、板金部品によってプリント配線
基板を積層配置した場合には、該プリント配線基板を十
分支えるに足るだけの強度が必要となり、ある程度の表
面積が板金部品に要求される。このため、板金部品が設
けられる部分がデッドスペースとなり、該板金部品のシ
ャーシへの取付け場所が制約され、且つプリント配線基
板に実装される電気部品の配置にも規制が生ずる。ま
た、板金部品は、プレス加工によって形成した後、シャ
ーシ又はプリント配線基板に対する取付け孔を加工する
ための孔開け作業を必要とすることから、工数がかかり
部品コストが高いという欠点がある。By the way, when the printed wiring boards are laminated by the sheet metal parts, the sheet metal parts are required to have sufficient strength to sufficiently support the printed circuit boards, and the sheet metal parts are required to have a certain surface area. As a result, the portion where the sheet metal component is provided becomes a dead space, the place where the sheet metal component is attached to the chassis is restricted, and the arrangement of the electrical components mounted on the printed wiring board is also restricted. Further, since the sheet metal part requires a hole forming operation for forming a mounting hole for the chassis or the printed wiring board after being formed by press working, there is a drawback that the number of man-hours is high and the part cost is high.
【０００５】[0005]
【発明が解決しようとする課題】そこで本発明は、かか
る従来の技術的な実情に鑑みて提案されたものであっ
て、取付け場所に制約を受けず、且つプリント配線基板
に実装される電気部品の配置に規制が生じないプリント
配線基板支持部材を提供することを目的とする。さらに
本発明は、プリント配線基板を簡単に積層配置すること
が可能なプリント配線基板の積層方法を提供することを
目的とする。SUMMARY OF THE INVENTION The present invention has been proposed in view of the above-mentioned conventional technical circumstances, and there is no restriction on the mounting location, and the electric component is mounted on the printed wiring board. It is an object of the present invention to provide a printed wiring board supporting member that does not restrict the placement of the printed wiring board. A further object of the present invention is to provide a method for laminating printed wiring boards, which allows the printed wiring boards to be easily laminated.
【０００６】[0006]
【課題を解決するための手段】上述の目的を達成するた
めに、本発明は、複数のプリント配線基板を所定間隔を
持って積層配置するプリント配線基板支持部材におい
て、上記プリント配線基板支持部材は、軸状をなす支持
体の一端部を被取付け部材にネジ止めし、他端部にプリ
ント配線基板を配置するとともに、該支持体の一端部と
他端部間に少なくとも一個所設けられる段差部にプリン
ト配線基板を配置することを特徴とするものである。In order to achieve the above-mentioned object, the present invention provides a printed wiring board supporting member in which a plurality of printed wiring boards are stacked and arranged at a predetermined interval. A stepped portion provided by screwing one end of a shaft-shaped support member to a member to be attached, disposing a printed wiring board at the other end, and providing at least one place between the one end and the other end of the support The printed wiring board is arranged on the board.
【０００７】一方、本発明に係るプリント配線基板の積
層方法は、請求項１記載のプリント配線基板支持部材の
段差部と他端部にそれぞれプリント配線基板を配置させ
て、これらプリント配線基板を所定間隔を持って積層配
置することを特徴とするものである。On the other hand, in the method for laminating printed wiring boards according to the present invention, the printed wiring boards are arranged at the step portion and the other end portion of the printed wiring board supporting member according to claim 1, and the printed wiring boards are predetermined. It is characterized in that the layers are arranged at intervals.
【０００８】[0008]
【作用】複数のプリント配線基板を所定間隔を持って積
層配置する本発明に係るプリント配線基板支持部材は、
軸状をな支持体とされているので、板金部品に比べて表
面積が非常に小さく、シャーシへの取付け場所に制約を
受けない。また、同様にプリント配線基板に実装される
電気部品の配置の規制が和らぐ。The printed wiring board supporting member according to the present invention, in which a plurality of printed wiring boards are laminated and arranged at a predetermined interval,
Since the shaft-like support is used, the surface area is very small compared to the sheet metal parts, and there is no restriction on the place of attachment to the chassis. Further, similarly, restrictions on the arrangement of electric components mounted on the printed wiring board are alleviated.
【０００９】一方、本発明の方法においては、複数のプ
リント配線基板を所定間隔を持って積層配置するに際し
て、軸状をなす支持体の一端部をシャーシにネジ止めす
ることのみで、その支持体の中途部に設けられる段差部
にプリント配線基板が配置される。そして、上記支持体
の上端部にプリント配線基板を載置することで、これら
複数のプリント配線基板が簡単に高さ方向で所定間隔を
持って積層配置される。On the other hand, in the method of the present invention, when a plurality of printed wiring boards are stacked and arranged at a predetermined interval, only one end of the shaft-shaped support is screwed to the chassis, and the support is supported. The printed wiring board is arranged at the step portion provided in the middle part. By mounting a printed wiring board on the upper end of the support, the plurality of printed wiring boards can be easily stacked at predetermined intervals in the height direction.
【００１０】[0010]
【実施例】以下、本発明を適用したプリント配線基板支
持部材及びプリント配線基板の積層方法の具体的な実施
例について図面を参照しながら詳細に説明する。なお、
本実施例では、２枚のプリント配線基板を一対のプリン
ト配線基板支持部材によって積層する例として説明す
る。EXAMPLES Specific examples of a printed wiring board supporting member and a method for laminating printed wiring boards according to the present invention will be described in detail below with reference to the drawings. In addition,
In this embodiment, an example will be described in which two printed wiring boards are laminated by a pair of printed wiring board supporting members.
【００１１】これらプリント配線基板１，２は、図１及
び図２に示すように、シャーシ３に一端がネジ止めされ
た一対のプリント配線基板支持部材４，５によって所定
間隔を持って積層配置されている。As shown in FIGS. 1 and 2, these printed wiring boards 1 and 2 are laminated and arranged at a predetermined interval by a pair of printed wiring board supporting members 4 and 5 whose one end is screwed to the chassis 3. ing.
【００１２】上記プリント配線基板１，２は、基板材料
に薄い銅箔を貼り付けた銅張積層板に対して不要な部分
をエッチング等で取り去って所望の配線パターン６，７
を形成してなるものである。かかるプリント配線基板
１，２の配線パターン６，７が形成される面とは反対側
の面には、メカデッキに必要な抵抗，コンデンサ，コイ
ル，トランジスタ，ＩＣ，ＬＳＩ，スイッチ（いずれも
図示は省略する。）等の電気部品が実装される。The printed wiring boards 1 and 2 have desired wiring patterns 6 and 7 obtained by removing unnecessary portions by etching or the like from a copper clad laminate in which a thin copper foil is attached to a substrate material.
Is formed. On the surface of the printed wiring boards 1 and 2 opposite to the surface on which the wiring patterns 6 and 7 are formed, there are resistors, capacitors, coils, transistors, ICs, LSIs and switches required for the mechanical deck (all not shown). Electrical components are mounted.
【００１３】上記プリント配線基板支持部材４，５は、
例えばヘッダー加工（鍛造加工）によっていわゆる六角
穴付きボルトの如く軸状をなす支持体として一体的に形
成されている。なお、本実施例では、一方のプリント配
線基板支持部材４のみを図３に示して説明する。かかる
プリント配線基板支持部材４の一端部８には、シャーシ
３にネジ止めされる雄ネジが形成されている。この雄ネ
ジは、タップ加工により形成されるのではなく、ヘッダ
ー加工によって形成されたものである。なお、本実施例
では、上記雄ネジをＭ３ネジとした。The printed wiring board supporting members 4 and 5 are
For example, it is integrally formed by a header process (forging process) as an axial support such as a so-called hexagon socket head cap bolt. In this embodiment, only one printed wiring board supporting member 4 will be described with reference to FIG. A male screw to be screwed to the chassis 3 is formed on one end portion 8 of the printed wiring board supporting member 4. This male screw is not formed by tap processing, but formed by header processing. In this embodiment, the male screw is an M3 screw.
【００１４】一方、プリント配線基板支持部材４の他端
部９は、円盤状をなすフランジとして形成され、その平
坦面をなす上端面９ａに一方のプリント配線基板１を配
置するようになっている。この上端面９ａには、プラス
ドライバーによって上記プリント配線基板支持部材４を
上記シャーシ３にネジ止めするための或いは、シャーシ
３より該プリント配線基板支持部材４を取り外すための
十字穴１０が設けられている。そしてさらに、この十字
穴１０の中心部には、上記他端部９の上端面９ａに配置
したプリント配線基板１を固定するための雌ネジ１１が
設けられている。ここでの雌ネジ１１は、先のシャーシ
３への取付けネジである雄ネジに対してネジ径に差を持
たせることにより締め付け時のトルク差を利用して、該
雌ネジ１１を緩めた場合にプリント配線基板支持部材４
が回転しないようにするために、Ｍ２．６ネジとした。On the other hand, the other end portion 9 of the printed wiring board supporting member 4 is formed as a disk-shaped flange, and one printed wiring board 1 is arranged on the upper end surface 9a which is a flat surface thereof. .. A cross hole 10 for screwing the printed wiring board supporting member 4 to the chassis 3 with a Phillips screwdriver or for removing the printed wiring board supporting member 4 from the chassis 3 is provided on the upper end surface 9a. There is. Further, at the center of the cross hole 10, a female screw 11 for fixing the printed wiring board 1 arranged on the upper end surface 9a of the other end 9 is provided. In the case where the female screw 11 is loosened by utilizing the torque difference at the time of tightening by making the screw diameter different from the male screw that is the mounting screw to the chassis 3 above. Printed wiring board support member 4
The M2.6 screw was used to prevent rotation of the.
【００１５】また、上記プリント配線基板支持部材４の
断面円形の軸状をなす支持体１２には、他方のプリント
配線基板２を配置するための段差部１３が設けられてい
る。かかる段差部１３は、上記支持体１２の外径寸法に
差を持たせることにより形成され、その一端部８と他端
部９の略中央部分に設けられている。そしてこの段差部
１３は、少なくともプリント配線基板２を安定して配置
するに足る表面積を有するように形成されている。Further, a stepped portion 13 for arranging the other printed wiring board 2 is provided on the support body 12 of the printed wiring board supporting member 4 which has a circular cross-section and has an axial shape. The stepped portion 13 is formed by making the outer diameter of the support 12 different from each other, and is provided at a substantially central portion between the one end portion 8 and the other end portion 9. The step portion 13 is formed to have at least a surface area sufficient to stably arrange the printed wiring board 2.
【００１６】このように本実施例のプリント配線基板支
持部材４，５においては、一端部８に設けられる雄ネジ
とフランジとされる他端部９及び段差部１３のいずれも
がヘッダー加工によって一体的に形成されるために、従
来の板金部品に比べて大幅に部品コストを下げることが
できる。また、このプリント配線基板支持部材４，５の
取付け作業も、当該プリント配線基板支持部材４，５自
体をネジ止めすることで簡単にシャーシ３に取付けるこ
とができるため、その作業性が極めてよい。As described above, in the printed wiring board supporting members 4 and 5 of this embodiment, the male screw provided at the one end portion 8, the other end portion 9 serving as the flange, and the step portion 13 are integrally formed by the header processing. Since it is formed in a uniform manner, it is possible to significantly reduce the component cost as compared with the conventional sheet metal component. Further, the work of attaching the printed wiring board supporting members 4 and 5 can be easily attached to the chassis 3 by screwing the printed wiring board supporting members 4 and 5 themselves, so that the workability is extremely good.
【００１７】ところで、上記一対のプリント配線基板支
持部材４，５を用いて２枚のプリント配線基板１，２を
シャーシ３に対して所定間隔を持って積層配置するに
は、以下のようにして行う。先ず、シャーシ３に設けら
れた取付けネジ部１４，１５に対応する部分にアウトサ
ート成形してなる円筒状をなす基板支持部材１６，１７
の上端面に一方のプリント配線基板２を配置する。By the way, in order to arrange the two printed wiring boards 1 and 2 on the chassis 3 with a predetermined interval by using the pair of printed wiring board supporting members 4 and 5, the following steps are carried out. To do. First, a cylindrical substrate support member 16, 17 formed by outsert molding on a portion corresponding to the mounting screw portions 14, 15 provided on the chassis 3.
One printed wiring board 2 is arranged on the upper end surface of the.
【００１８】次に、このプリント配線基板２に穿設され
た円形の取付け穴１８，１９にプリント配線基板支持部
材４，５を差し込み、上記基板支持部材１６，１７のセ
ンター穴１６ａ，１７ａを通して該プリント配線基板支
持部材４，５の一端部８，８に設けられた雄ネジを上記
取付けネジ部１４，１５に締め付ける。この結果、プリ
ント配線基板支持部材４，５に設けられた段差部１３，
１３と上記プリント配線基板２の取付け穴１８，１９の
開口周縁部とが面接触して、該プリント配線基板２が支
持される。Next, the printed wiring board supporting members 4 and 5 are inserted into the circular mounting holes 18 and 19 formed in the printed wiring board 2, and the centering holes 16a and 17a of the board supporting members 16 and 17 are used to insert the printed wiring board supporting members 4 and 5. Male screws provided on the one end portions 8, 8 of the printed wiring board supporting members 4, 5 are tightened to the mounting screw portions 14, 15. As a result, the step portions 13 provided on the printed wiring board supporting members 4 and 5,
The printed wiring board 2 is supported by surface contact between 13 and the peripheral portions of the openings of the mounting holes 18 and 19 of the printed wiring board 2.
【００１９】次に、上記プリント配線基板支持部材４，
５の他端部９の上端面９ａ上に他方のプリント配線基板
１を配置する。上記プリント配線基板１を他端部９に配
置するに際しては、該プリント配線基板１に穿設された
取付け穴２０，２１と、上記プリント配線基板支持部材
４，５の他端部９に設けた雌ネジ１１とが相対向するよ
うにする。Next, the printed wiring board supporting member 4,
The other printed wiring board 1 is arranged on the upper end surface 9 a of the other end portion 9 of the wiring board 5. When arranging the printed wiring board 1 at the other end portion 9, the mounting holes 20 and 21 formed in the printed wiring board 1 and the other end portions 9 of the printed wiring board supporting members 4 and 5 are provided. The internal threads 11 are made to face each other.
【００２０】次いで、上記取付け穴２０，２１に小ネジ
２２，２３を差し込み、該小ネジ２２，２３を他端部９
に設けられる雌ネジ１１と螺合させる。この結果、上記
プリント配線基板支持部材４，５の他端部９に他方のプ
リント配線基板１が、先のプリント配線基板２と所定間
隔を持って積層配置される。Next, machine screws 22 and 23 are inserted into the mounting holes 20 and 21, and the machine screws 22 and 23 are attached to the other end 9
It is screwed into the female screw 11 provided on the. As a result, the other printed wiring board 1 is laminated on the other end portions 9 of the printed wiring board supporting members 4 and 5 at a predetermined distance from the preceding printed wiring board 2.
【００２１】このように本実施例では、プリント配線基
板１，２を積層配置するのに軸状をなす支持体として形
成されるプリント配線基板支持部材４，５を用いている
ので、従来の板金部品と比べてその表面積が非常に小さ
い。したがって、シャーシへの取付け場所がある程度任
意に決められ、従来のような厳しい制約を受けない。同
様にプリント配線基板に実装される電気部品の配置も比
較的自由に設定でき、配置規制が生じない。また、プリ
ント配線基板支持部材４，５はネジ締めの要領でシャー
シ３に取り付けることができるので、作業性が極めてよ
く、ロボット等を使用した自動組立てが可能となる。As described above, in this embodiment, since the printed wiring board supporting members 4 and 5 formed as axial supports are used for stacking the printed wiring boards 1 and 2, the conventional sheet metal is used. Its surface area is very small compared to the parts. Therefore, the place of attachment to the chassis can be decided to some extent, and the conventional severe restrictions are not imposed. Similarly, the arrangement of the electric components mounted on the printed wiring board can be set relatively freely, and the arrangement is not restricted. Further, since the printed wiring board supporting members 4 and 5 can be attached to the chassis 3 by screwing, workability is extremely good, and automatic assembly using a robot or the like is possible.
【００２２】なお、前述の実施例では、プリント配線基
板支持部材４，５の一端部８と他端部９の間に段差部１
３を１箇所設けることによって、２枚のプリント配線基
板１，２を積層配置する例としたが、かかる支持体１２
に複数の段差部１３を設けられば、３枚以上のプリント
配線基板１，２を積層配置することができる。In the above embodiment, the step portion 1 is provided between the one end portion 8 and the other end portion 9 of the printed wiring board supporting members 4 and 5.
An example in which two printed wiring boards 1 and 2 are stacked and arranged by providing 3 in one place has been described above.
If a plurality of stepped portions 13 are provided in, three or more printed wiring boards 1 and 2 can be stacked and arranged.
【００２３】[0023]
【発明の効果】以上の説明からも明らかなように、複数
のプリント配線基板を所定間隔を持って積層配置するの
に、軸状をなす支持体としたプリント配線基板支持部材
を用いているので、その表面積の小ささからシャーシへ
の取付け場所に制約が生じない。また、プリント配線基
板に実装される電気部品の配置にも規制が生じず、ある
程度自由に電気部品をプリント配線基板に実装すること
ができる。As is apparent from the above description, the printed wiring board supporting member serving as an axial support is used to stack and arrange a plurality of printed wiring boards at a predetermined interval. Because of its small surface area, there are no restrictions on where it can be attached to the chassis. Further, there is no restriction on the arrangement of the electric components mounted on the printed wiring board, and the electric components can be mounted on the printed wiring board to some extent.
【００２４】一方、本発明の方法においては、軸状をな
す支持体の一端部をシャーシにネジ止めしたプリント配
線基板支持部材の中途部に設けた段差部に、一方のプリ
ント配線基板を配置し、さらに該支持体の上端部に他方
のプリント配線基板を配置することのみで、これら複数
のプリント配線基板を簡単に所定間隔を持って積層配置
することができる。On the other hand, in the method of the present invention, one printed wiring board is arranged at the stepped portion provided at the middle of the printed wiring board supporting member in which one end of the shaft-shaped support is screwed to the chassis. Further, only by disposing the other printed wiring board on the upper end portion of the support, it is possible to easily stack the plurality of printed wiring boards at predetermined intervals.
【図１】一対のプリント配線基板支持部材によって２枚
のプリント配線基板を所定間隔を持って積層配置した例
を示す斜視図である。FIG. 1 is a perspective view showing an example in which two printed wiring boards are laminated and arranged at a predetermined interval by a pair of printed wiring board supporting members.
【図２】一対のプリント配線基板支持部材によって２枚
のプリント配線基板を所定間隔を持って積層配置した例
を示す断面図である。FIG. 2 is a cross-sectional view showing an example in which two printed wiring boards are laminated and arranged at a predetermined interval by a pair of printed wiring board supporting members.
【図３】プリント配線基板支持部材の一例を示す斜視図
である。FIG. 3 is a perspective view showing an example of a printed wiring board supporting member.
１，２・・・プリント配線基板 ３・・・シャーシ ４，５・・・プリント配線基板支持部材 ６，７・・・配線パターン ８・・・一端部 ９・・・他端部 １１・・・雌ネジ １２・・・支持体 １３・・・段差部 1, 2 ... Printed wiring board 3 ... Chassis 4, 5 ... Printed wiring board supporting member 6, 7 ... Wiring pattern 8 ... One end portion 9 ... Other end portion 11 ... Female screw 12 ... Support 13 ... Step
Claims (2)
って積層配置するプリント配線基板支持部材において、 上記プリント配線基板支持部材は、軸状をなす支持体の
一端部を被取付け部材にネジ止めし、他端部にプリント
配線基板を配置するとともに、該支持体の一端部と他端
部間に少なくとも一個所設けられる段差部にプリント配
線基板を配置することを特徴とするプリント配線基板支
持部材。1. A printed wiring board support member in which a plurality of printed wiring boards are stacked and arranged at a predetermined interval, wherein the printed wiring board support member has one end of a shaft-shaped support member screwed to a mounted member. Then, the printed wiring board is arranged at the other end, and the printed wiring board is arranged at a step provided at least at one place between the one end and the other end of the support body. ..
材の段差部と他端部にそれぞれプリント配線基板を配置
させて、これらプリント配線基板を所定間隔を持って積
層配置することを特徴とするプリント配線基板の積層方
法。2. The printed wiring board according to claim 1, wherein the printed wiring boards are respectively arranged at the step portion and the other end portion, and the printed wiring boards are laminated at a predetermined interval. Method of stacking printed wiring boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8827192A JPH05259603A (en) | 1992-03-13 | 1992-03-13 | Supporting member for printed wiring board and method of stacking printed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8827192A JPH05259603A (en) | 1992-03-13 | 1992-03-13 | Supporting member for printed wiring board and method of stacking printed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05259603A true JPH05259603A (en) | 1993-10-08 |
Family
ID=13938237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8827192A Withdrawn JPH05259603A (en) | 1992-03-13 | 1992-03-13 | Supporting member for printed wiring board and method of stacking printed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05259603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874534B2 (en) | 2006-10-18 | 2011-01-25 | Funai Electric Co., Ltd. | Circuit board mounting backplate |
| CN103199370A (en) * | 2012-01-10 | 2013-07-10 | 欧司朗股份有限公司 | Connecting piece, electronic device with connecting piece and lighting device |
-
1992
- 1992-03-13 JP JP8827192A patent/JPH05259603A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874534B2 (en) | 2006-10-18 | 2011-01-25 | Funai Electric Co., Ltd. | Circuit board mounting backplate |
| CN103199370A (en) * | 2012-01-10 | 2013-07-10 | 欧司朗股份有限公司 | Connecting piece, electronic device with connecting piece and lighting device |
| US9400097B2 (en) | 2012-01-10 | 2016-07-26 | Osram Gmbh | Connector, electronic device and illuminating device having the connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990518 |