JPH01315970A - Connection device of printed substrate - Google Patents
Connection device of printed substrateInfo
- Publication number
- JPH01315970A JPH01315970A JP63145690A JP14569088A JPH01315970A JP H01315970 A JPH01315970 A JP H01315970A JP 63145690 A JP63145690 A JP 63145690A JP 14569088 A JP14569088 A JP 14569088A JP H01315970 A JPH01315970 A JP H01315970A
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- wiring sheet
- flexible wiring
- connector
- 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
- 239000000758 substrate Substances 0.000 title abstract 7
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000005476 soldering Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 abstract description 15
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
Landscapes
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、複数のプリント基板もしくは端子相互間を確
実に接続できるようにしたプリント基板の接続装置に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a printed circuit board connecting device that can reliably connect a plurality of printed circuit boards or terminals to each other.
電子機器の実装密度を上げるために、プリント基板とプ
リント基板、あるいはプリント基板と他の回路端子間な
どをフレキシブル配線シートを用いて接続することが行
なわれている。このフレキシブル配線シートを用いて接
続したものにおいては、電子機器の組込み実装時や完成
後の修理・点検時に、配線状態を維持してプリント基板
を取り外し、展開できるという特長を有し、特に、小型
の通信機器等のように、限られた空間に多数のプリント
基板を実装するようなものにおいて有利である。In order to increase the packaging density of electronic devices, flexible wiring sheets are used to connect printed circuit boards or between printed circuit boards and other circuit terminals. Products connected using this flexible wiring sheet have the advantage that the printed circuit board can be removed and unfolded while maintaining the wiring state when mounting electronic equipment or during repairs and inspections after completion. This is advantageous in applications where a large number of printed circuit boards are mounted in a limited space, such as communication equipment.
従来のこの種のプリント基板の接続装置は、例えば実開
昭６１−１２３５６６号公報に開示されているように、
プリント基板の回路端子とフレキシブル配線シートとの
接続は、フレキシブル配線シートの配線端子部に、プリ
ント基板の回路端子部に形成した端子ピン穴よりも大き
い長穴を形成し、端、子ピンをこのプリント基板の穴と
フレキシブル配線シートの長穴に通し、フレキシブル配
線シーイの配線端子部の導体の一部とプリン１一基板の
回路端子部の導体の上記長穴で露出する部分及び端子ビ
ンとを半田付けによって固定する構成としていた。A conventional printed circuit board connection device of this type is, for example, as disclosed in Japanese Utility Model Application Publication No. 123566/1983.
To connect the circuit terminals of the printed circuit board and the flexible wiring sheet, form a long hole in the wiring terminal part of the flexible wiring sheet that is larger than the terminal pin hole formed in the circuit terminal part of the printed circuit board, and insert the end and child pin into this hole. Pass it through the hole in the printed circuit board and the elongated hole of the flexible wiring sheet, and connect a part of the conductor of the wiring terminal part of the flexible wiring sheet, the part of the conductor of the circuit terminal part of the printed circuit board exposed through the elongated hole, and the terminal pin. It was configured to be fixed by soldering.
」；記従来技術においては、フレキシブル配線シートと
プリント基板の接続が、半田付けのみにより行なわれて
いるため、プリント基板を展開する際のフレキシブル配
線シートの屈曲によって、この半田接続部分にクラック
が生じたり、その部分の導体が剥離するなどにより、機
械的あるいは電気的な接続不良が発生するという問題が
あった。In the conventional technology, the connection between the flexible wiring sheet and the printed circuit board is made only by soldering, so the bending of the flexible wiring sheet when the printed circuit board is unfolded can cause cracks in the soldered joints. There was a problem in that mechanical or electrical connection failures occurred due to the conductor peeling off at that part.
また、フレキシブル配線シートに上記したような長穴を
形成することから、接続回路が多いものについてはこの
ような接続方法では接続困難であつた。Furthermore, since the above-mentioned long holes are formed in the flexible wiring sheet, it is difficult to connect devices with many connection circuits using this connection method.
本発明の目的は、上記従来技術の問題を解消し多数のプ
リント基板もしくは端子相互間を機械的、かつ電気的に
強固に接続し、かつ多数の回路を限られたスペースで確
実に接続できるプリント基板の接続装置を提供すること
にある。It is an object of the present invention to provide a printed circuit board that solves the problems of the prior art described above, that can firmly connect a large number of printed circuit boards or terminals mechanically and electrically, and that can reliably connect a large number of circuits in a limited space. An object of the present invention is to provide a board connection device.
上記目的は、フレキシブル配線シートの接続端部に硬質
の補強部材を固着し、この補強部材を介在させてプリン
ト基板との接続を行なう構成とすることによって達成さ
れる。The above object is achieved by fixing a hard reinforcing member to the connecting end of the flexible wiring sheet and connecting the flexible wiring sheet to the printed circuit board through the intervening reinforcing member.
フレキシブル配線シートに固着した硬質補強板により、
フレキシブル配線シートとプリント基板の半田付は部に
かかる力を低減させ、屈曲に付する強度が増し、半田付
は部やプリント基板あるいはフレキシブル配線シートの
導体部の剥離などの発生を阻止できる。The hard reinforcing plate fixed to the flexible wiring sheet allows
Soldering the flexible wiring sheet and the printed circuit board reduces the force applied to the part, increases the strength against bending, and can prevent the occurrence of peeling of the part, the printed circuit board, or the conductor part of the flexible wiring sheet.
以下、本発明の実施例を図面を参照して説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本発明によるプリント基板の接続装置の一実施
例を説明する（ａ）平面図、（ｂ）側面図であって、１
はフレキシブル配線シート、２は硬質補強板、３ばコネ
クタベース、４ばコネクタピン、５はビンを挿通させる
ための穴（ホール）である。FIG. 1 is (a) a plan view and (b) a side view illustrating an embodiment of a printed circuit board connection device according to the present invention, and FIG.
2 is a flexible wiring sheet, 2 is a hard reinforcing plate, 3 is a connector base, 4 is a connector pin, and 5 is a hole for inserting a bottle.
同図において、フレキシブル配線シート１は可撓性シー
トに多数の導体配線を埋設した周知のものでなり、その
一方の端部に、例えばプリント基板材料と同様の硬質板
体から成る補強板（以下、硬質補強板と称する）２を固
着している。In the same figure, the flexible wiring sheet 1 is a well-known flexible sheet with a large number of conductor wiring embedded in it, and one end of the flexible wiring sheet 1 has a reinforcing plate (hereinafter referred to as , referred to as a hard reinforcing plate) 2 is fixed.
この固着は、フレキシブル配線シートと熱密着するのが
好適である。For this fixation, it is preferable that the flexible wiring sheet be thermally bonded.
上記硬質補強板２には、プリント基板との接続時に導体
ビンを挿通するための多数のホール５が形成されている
。A large number of holes 5 are formed in the hard reinforcing plate 2 for inserting conductor pins during connection with a printed circuit board.
また、フレキシブル配線シート１の他方の端部には、コ
ネクタピン４を植立したコネクタベース３が設けられて
おり、このコネクタピン４とフレキシプル配線シートの
導体とが電気的に接続されている。Furthermore, a connector base 3 having connector pins 4 planted thereon is provided at the other end of the flexible wiring sheet 1, and the connector pins 4 and the conductors of the flexible wiring sheet are electrically connected.
なお、第１図に示した構成は、フレキシブル配線シート
の上記他方の端部側を、これに接続されるプリント基板
あるいは回路端子と着脱自在とするために、コネクタベ
ースを設けたものとしたものであるが、上記着脱が不要
であるものにおいては、この他方の端部側も前記一方の
端部と同様の構成としてもよい。In the configuration shown in Figure 1, a connector base is provided on the other end of the flexible wiring sheet so that the printed circuit board or circuit terminal connected thereto can be attached and detached. However, in the case where attachment and detachment are not necessary, the other end may also have the same configuration as the one end.
第２図は本発明によるプリント基板の接続装置の一適用
例の説明図であって、６はプリント基板、７はプリント
基板のコネクタベース、８はそのコネクタピン、９は他
のプリント基板、１０はコネクタベース３のコネクタピ
ン４を受けるコネクタプラグである。なお、図中１．２
．３の符号で示したものは前記第１図における同一符号
で示したものと同一部分である。FIG. 2 is an explanatory diagram of an application example of the printed circuit board connection device according to the present invention, in which 6 is a printed circuit board, 7 is a connector base of the printed circuit board, 8 is a connector pin thereof, 9 is another printed circuit board, 10 is a connector plug that receives the connector pin 4 of the connector base 3. In addition, 1.2 in the figure
．． The parts indicated by the reference numeral 3 are the same as those indicated by the same reference numerals in FIG.
同図は、プリント基板６と他のプリント基板９とを、第
１図で説明したプリント基板の接続装置で接続した状態
を示しており、プリント基板６と硬質補強板２の間にコ
ネクタベース７を介在させ、ブリ＞’１基板６の回路端
子部の導体部分に形成した穴と、コネクタベース７に設
けた貫通孔と硬質補強板２のホール５及びフレキシブル
配線シート１の配線端子部の導体とを貫通してコネクタ
ピン８を挿通させ、プリント基板６側とフレキシブル配
線シート側とにおいてコネクタピン８をそれぞれの導体
に半田付けする。This figure shows a state in which the printed circuit board 6 and another printed circuit board 9 are connected by the printed circuit board connecting device explained in FIG. The hole formed in the conductor part of the circuit terminal part of the board 6, the through hole provided in the connector base 7, the hole 5 of the rigid reinforcing plate 2, and the conductor part of the wiring terminal part of the flexible wiring sheet 1 The connector pins 8 are inserted through the conductors, and the connector pins 8 are soldered to the respective conductors on the printed circuit board 6 side and the flexible wiring sheet side.
一方、フレキシブル配線シートの他方の端部に設けたコ
ネクタ・ベース３に植立したコネクタピン４を他のプリ
ント基板９に設けたコネクタベースに挿入して、他のプ
リント基板の回路端子とコネクタピン４とを結合する。On the other hand, the connector pins 4 planted on the connector base 3 provided at the other end of the flexible wiring sheet are inserted into the connector base provided on another printed circuit board 9, and the circuit terminals and connector pins of the other printed circuit board are connected. Combine with 4.
これにより、プリント基板６と他のプリント基板９との
接続が達成される。そして、プリント基板６と他のプリ
ント基板９とは、図示の状態で電子機器の筐体等の内部
に収納・実装されると共に、両プリント基板は互いに展
開することができ、このときの外力は、硬質補強板２の
存在により半田付は部分や導体部分に直接作用すること
はない。Thereby, connection between the printed circuit board 6 and another printed circuit board 9 is achieved. The printed circuit board 6 and the other printed circuit board 9 are housed and mounted inside a housing of an electronic device in the state shown in the figure, and both printed circuit boards can be unfolded to each other, and the external force at this time is Due to the presence of the hard reinforcing plate 2, soldering does not directly affect the parts or conductor parts.
第３図は本発明によるプリント基板の接続装置の他の適
用例の説明図であって、１１はさらに他のプリント基板
、１２はそのコネクタプラグであり、第２図と同一符号
は同一部分に対応する。FIG. 3 is an explanatory diagram of another application example of the printed circuit board connection device according to the present invention, in which reference numeral 11 indicates another printed circuit board, 12 indicates a connector plug thereof, and the same reference numerals as in FIG. 2 refer to the same parts. handle.
同図は、第２図に示したプリント基板６にさらに他のプ
リント基板１１を積層接続したものであり、プリント基
板６とフレキシブル配線シート１とを接続するコネクタ
ピン８を、さらに他のプリント基板１１に設けたコネク
タプラグ１２に結合した構成を示す。This figure shows the printed circuit board 6 shown in FIG. 2 further connected to another printed circuit board 11 in a layered manner, and the connector pins 8 connecting the printed circuit board 6 and the flexible wiring sheet 1 are connected to the printed circuit board 6 shown in FIG. 11 shows a configuration coupled to a connector plug 12 provided in FIG.
第４図は第３図の接続状態を示す要部斜視図であって、
図中さらに他のプリント基板１１の部分を除けば、前記
第２図の接続状態となる。FIG. 4 is a perspective view of main parts showing the connection state of FIG. 3,
If the other parts of the printed circuit board 11 in the figure are removed, the connection state as shown in FIG. 2 will be obtained.
同図に示したように、フレキシブル配線シート１とプリ
ント基板６との接続部分には、このフレキシブル配線シ
ートに固着した硬質補強板２が介在するので、フレキシ
ブル配線シートの屈曲が半田付は部に直接加わることが
ない。As shown in the figure, since the hard reinforcing plate 2 fixed to the flexible wiring sheet is interposed at the connection between the flexible wiring sheet 1 and the printed circuit board 6, the bending of the flexible wiring sheet prevents soldering from occurring. No direct participation.
また、プリント基板６の回路端子とフレキシブル配線シ
ートの配線導体とはコネクタピン８を介して接続される
ので、前記従来技術における様な問題は生ぜず、確実な
接続がなされると共に、プリント基板の多数の回路端子
を小面積に集中配置できる。In addition, since the circuit terminals of the printed circuit board 6 and the wiring conductors of the flexible wiring sheet are connected via the connector pins 8, problems like those in the prior art do not occur, and a reliable connection is made, and the A large number of circuit terminals can be centrally arranged in a small area.
第５図は第２図〜第４図におけるプリント基板側に設け
るコネクタベースの（ａ）正面図、（ｂ）側面図、（Ｃ
）上面図である。同図に示すようにこのコネクタベース
３は、そのコネクタピン８の短い方をプリント基板６（
第２．３図）側に、また長い方をフレキシブル配線シー
ト１側に接続する。Figure 5 shows (a) a front view, (b) a side view, and (C) the connector base provided on the printed circuit board side in Figures 2 to 4.
) is a top view. As shown in the figure, this connector base 3 connects the short end of the connector pin 8 to the printed circuit board 6 (
(Fig. 2.3) side, and the longer side is connected to the flexible wiring sheet 1 side.
第６図は第３，４図におけるさらに他のプリント基板１
１側に設けるコネクタプラグの（ａ）上面図、（ｂ）側
面図、（ｃ）正面図であって、第３図に示した構成にお
いては、コネクタピン８の延長部にさら一他のプリント
基板１１に設けたコネクタプラグ１２のレセプトホール
１３に挿入して結合する。Figure 6 shows still another printed circuit board 1 in Figures 3 and 4.
(a) top view, (b) side view, and (c) front view of the connector plug provided on the first side, and in the configuration shown in FIG. It is inserted into the receptacle hole 13 of the connector plug 12 provided on the board 11 and coupled.
なお、本発明のプリント基板の接続装置を複数使用して
多数のプリント基板を接続することもできる。Note that it is also possible to connect a large number of printed circuit boards by using a plurality of the printed circuit board connection devices of the present invention.
これにより、複数のプリント基板を限られたスペース内
に効果的に実装でき、あるいはプリント基板を容易に展
開することができる。Thereby, a plurality of printed circuit boards can be effectively mounted within a limited space, or the printed circuit boards can be easily expanded.
以と説明したように、本発明によれば、複数の基板相互
間もしくはプリント基板と他の回路端子相互間を確実に
接続することができ、実装作業あるいは点検作業が容易
で、かつ半田付は部のクラックやプリント基板やフレキ
シブル配線シートの導体の剥離などの不具合いの発生を
阻止でき、従来技術の欠点を除いて優れた機能のプリン
ト基板の接続装置を提供することができる。As explained above, according to the present invention, it is possible to reliably connect a plurality of boards to each other or between a printed circuit board and other circuit terminals, facilitate mounting work or inspection work, and eliminate soldering. It is possible to prevent the occurrence of defects such as cracks in parts and peeling of conductors on printed circuit boards and flexible wiring sheets, and it is possible to provide a connecting device for printed circuit boards with excellent functions without the drawbacks of the prior art.
第１図は本発明によるプリント基板の接続装置の一実施
例の説明図、第２図は本発明の一適用例の説明図、第３
図は本発明の他の適用例の説明図、第４図は第３図の接
続状態を示す要部斜視図、第５図はプリント基板に設け
るコネクタピンスの説明図、第６図はプリント基板に設
けるコネクタプラグの説明図である。
１・・・・・・・・・フレキシブル配線シート、２・・
・・・・・・・硬質補強板、３・・・・・・・・・コネ
クタベース、４・・・・・・・・・コネクタピン、５・
・・・・・・・・ホール。
代 理 人 弁理士 武 顕次部（外１名）−４９・
第３図
第４図
第５図
第６図
手続主甫正書印発）
平成 １年 ３月１６日FIG. 1 is an explanatory diagram of an embodiment of a printed circuit board connection device according to the present invention, FIG. 2 is an explanatory diagram of an application example of the present invention, and FIG.
The figure is an explanatory diagram of another application example of the present invention, Fig. 4 is a perspective view of main parts showing the connection state of Fig. 3, Fig. 5 is an explanatory diagram of connector pins provided on a printed circuit board, and Fig. 6 is an illustration of a printed circuit board. FIG. 3 is an explanatory diagram of a connector plug provided in 1...Flexible wiring sheet, 2...
......Hard reinforcing plate, 3...Connector base, 4...Connector pin, 5.
········hole. Agent: Patent Attorney Kenji Takeshi (1 other person) - 49 (Figure 3, Figure 4, Figure 5, Figure 6, official seal of the principal of the proceedings) March 16, 1999
Claims (3)
間を回路接続するプリント基板の接続装置において、フ
レキシブル配線シートと、このフレキシブル配線シート
の一端に固着した硬質補強板と、上記フレキシブル配線
シートの他端に固着したコネクタピンを有するコネクタ
ベースとから成り、上記フレキシブル配線シートの上記
一端とプリント基板とは上記硬質補強板を介在させて、
かつ上記一端の配線と上記プリント基板の回路端子とは
このプリント基板、上記硬質補強板及び上記フレキシブ
ル配線シートを貫通する導電ピンを介して半田付固定し
、上記フレキシブル配線シートの上記他端に設けたコネ
クタベースと前記他のプリント基板もしくは端子に設け
たコネクタプラグとを接続することによつて、プリント
基板と他のプリント基板もしくは端子相互間を接続する
構成としたことを特徴とするプリント基板の接続装置。1. A printed circuit board connection device that connects a printed circuit board to another printed circuit board or between terminals, which includes a flexible wiring sheet, a hard reinforcing plate fixed to one end of the flexible wiring sheet, and a rigid reinforcing plate fixed to the other end of the flexible wiring sheet. a connector base having connector pins, and the one end of the flexible wiring sheet and the printed circuit board are connected with the hard reinforcing plate interposed therebetween,
and the wiring at one end and the circuit terminal of the printed circuit board are fixed by soldering via conductive pins penetrating the printed circuit board, the rigid reinforcing plate, and the flexible wiring sheet, and are provided at the other end of the flexible wiring sheet. The printed circuit board is characterized in that the printed circuit board is connected to another printed circuit board or the terminals by connecting the connector base and the connector plug provided on the other printed circuit board or terminal. Connection device.
フレキシブル配線シートの一端に固着した硬質補強板と
の間に介在させたコネクタベースを備え、前記プリント
基板、上記コネクタベース、前記硬質補強板及び前記フ
レキシブル配線シートを貫通する導電ピンを介して前記
プリント基板の回路端子と前記フレキシブル配線シート
の前記一端の配線とを回路接続すると共に、上記導電ピ
ンの延長部をさらに他のプリン基板もしくは端子に設け
たコネクタプラグに結合することによつて、前記プリン
ト基板と上記さらに他のプリント基板もしくは端子とを
接続する構成としたことを特徴とするプリント基板の接
続装置。2. 2. The connector base according to claim 1, further comprising a connector base interposed between the printed circuit board and a hard reinforcing plate fixed to one end of the flexible wiring sheet, the printed circuit board, the connector base, the hard reinforcing plate, and the flexible wiring sheet. A circuit connection is made between the circuit terminal of the printed circuit board and the wiring at the one end of the flexible wiring sheet through a conductive pin penetrating the wiring sheet, and an extension part of the conductive pin is further provided on another printed circuit board or terminal. 1. A printed circuit board connection device, characterized in that the printed circuit board is connected to the other printed circuit board or terminal by coupling to a connector plug.
強板と前記フレキシブル配線シートとを熱溶着によつて
固着されたことを特徴とするプリント基板の接続装置。3. 3. The printed circuit board connection device according to claim 1, wherein at least the hard reinforcing plate and the flexible wiring sheet are fixed to each other by thermal welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63145690A JP2534754B2 (en) | 1988-06-15 | 1988-06-15 | Printed circuit board connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63145690A JP2534754B2 (en) | 1988-06-15 | 1988-06-15 | Printed circuit board connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01315970A true JPH01315970A (en) | 1989-12-20 |
| JP2534754B2 JP2534754B2 (en) | 1996-09-18 |
Family
ID=15390842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63145690A Expired - Lifetime JP2534754B2 (en) | 1988-06-15 | 1988-06-15 | Printed circuit board connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534754B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156756A (en) * | 2018-02-06 | 2018-06-12 | 国蓉科技有限公司 | A kind of isomery just have mercy on plate and based on isomery just have mercy on plate multi-layer board card manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5595272U (en) * | 1978-12-25 | 1980-07-02 | ||
| JPS58192478U (en) * | 1982-06-15 | 1983-12-21 | 三菱電機株式会社 | Printed wiring board connection device |
-
1988
- 1988-06-15 JP JP63145690A patent/JP2534754B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5595272U (en) * | 1978-12-25 | 1980-07-02 | ||
| JPS58192478U (en) * | 1982-06-15 | 1983-12-21 | 三菱電機株式会社 | Printed wiring board connection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156756A (en) * | 2018-02-06 | 2018-06-12 | 国蓉科技有限公司 | A kind of isomery just have mercy on plate and based on isomery just have mercy on plate multi-layer board card manufacturing method |
| CN108156756B (en) * | 2018-02-06 | 2024-05-10 | 国蓉科技有限公司 | Heterogeneous rigid-coiled board and manufacturing method of multi-layer board card based on same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534754B2 (en) | 1996-09-18 |
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