JPS63154971A - Printed circuit board inspection jig - Google Patents
Printed circuit board inspection jigInfo
- Publication number
- JPS63154971A JPS63154971A JP61302944A JP30294486A JPS63154971A JP S63154971 A JPS63154971 A JP S63154971A JP 61302944 A JP61302944 A JP 61302944A JP 30294486 A JP30294486 A JP 30294486A JP S63154971 A JPS63154971 A JP S63154971A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- pin
- inspection jig
- board inspection
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 54
- 238000005259 measurement Methods 0.000 claims abstract description 21
- 238000012360 testing method Methods 0.000 abstract description 10
- 239000011295 pitch Substances 0.000 description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
【発明の詳細な説明】
［発明の目的］
（産業上の利用分野）
本発明は、所定ピッチで配列された測定ピンを備えたプ
リント基板検査装置と、所定ピッチ以外のピッチで配列
された接点を有するプリント基板との電気的接続を行な
うプリント基板検査治具に関する。[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention provides a printed circuit board inspection device equipped with measurement pins arranged at a predetermined pitch, and contacts arranged at a pitch other than the predetermined pitch. The present invention relates to a printed circuit board inspection jig that electrically connects to a printed circuit board having a.
（従来の技術）
従来、例えばＩＣ等の接点は、０，１インチ（２，５１
ｍｎ）の所定のピッチで形成されるよう規格化されてお
り、プリント基板の試＠測定を行なうプリント基板検査
装置には、この所定ピッチで多数の測定ピンが配列され
ている。(Prior Art) Conventionally, for example, the contact points of ICs, etc. have a diameter of 0.1 inch (2.51
The measurement pins are standardized to be formed at a predetermined pitch of mn), and a large number of measurement pins are arranged at this predetermined pitch in a printed circuit board inspection apparatus that performs test@measurement of printed circuit boards.
そして、このような所定ピンチ以外のピッチで接点を形
成されたプリント基板の試験測定を行なう場合は、例え
ば第５図に示すようなプリント基板検査治具を用いて試
験測定を行なっている。When testing and measuring a printed circuit board in which contacts are formed at a pitch other than the predetermined pitch, for example, a printed circuit board inspection jig as shown in FIG. 5 is used to perform the test and measurement.
このようなプリント基板検査治具は、基板検査装置に０
．１インチの所定ピッチで多数配列された測定用ピン１
のピッチで配列された多数の透孔２ａを有し、例えばア
クリル、ポリカーボネート等から構成されるピン側板部
材２と、ピン側板部材２の上方に配置され、プリント基
板３に形成された接点３ａの位置に対応して形成されな
透孔４ａを備え、例えばアクリル、ポリカーボネート等
から構成される基板側板部材４と、透孔２ａおよび透孔
４ａに挿入されるプリント基板検査治具用ピン５とから
構成されている。This type of printed circuit board inspection jig is suitable for board inspection equipment.
．． Measuring pins 1 arranged in large numbers at a predetermined pitch of 1 inch
A pin side plate member 2 having a large number of through holes 2a arranged at a pitch of 2 and made of, for example, acrylic, polycarbonate, etc., and a contact point 3a disposed above the pin side plate member 2 and formed on a printed circuit board 3. A board side plate member 4 comprising through holes 4a formed corresponding to positions and made of, for example, acrylic, polycarbonate, etc., and pins 5 for a printed circuit board inspection jig inserted into the through holes 2a and the through holes 4a. It is configured.
なお、プリント基板検査治具用ピン５は、例えば長さ８
１．５ｍｎ、直径１．５５１１程度の一様な太さのピン
本体５ａからなり、上端部に、先端に突起状のデーパ部
を有し例えば長さ２．５１１Ｉｍ〜直径１ 、９ｎｎ程
度の大径の基板側接続部５ｂを備え、反対側端部にテー
パ状に凹陥された測定ピン側接続部５ｃを備えな構成と
されている。Note that the pin 5 for the printed circuit board inspection jig has a length of 8, for example.
It consists of a pin body 5a with a uniform thickness of about 1.5 mm and a diameter of about 1.5511 mm, and has a tapered part with a protrusion at the top end, and has a length of, for example, 2.511 mm to a diameter of about 1.9 mm. The measuring pin side connecting portion 5c is provided with a tapered recessed measuring pin side connecting portion 5c at the opposite end.
そして、プリント基板検査治具用ピン５は、基板側板部
材４の上方から透孔４ａに挿入され、透孔２ａに挿入さ
れる。このとき、大径の基板側接続部５ｂは、透孔４ａ
よつ大径とされており、例えばプリント基板検査治具を
持上げた時にこの基板側接続部５ｂが、基板側板部材４
上面に係止されて、プリント基板検査治具用ピン５の脱
落を防止している。Then, the printed circuit board inspection jig pin 5 is inserted into the through hole 4a from above the board side plate member 4, and then into the through hole 2a. At this time, the large diameter board side connecting portion 5b is connected to the through hole 4a.
For example, when the printed circuit board inspection jig is lifted, this board side connection part 5b is connected to the board side plate member 4.
It is locked on the top surface to prevent the printed circuit board inspection jig pin 5 from falling off.
上記構成のプリント基板検査治具では、測定用ピン１の
ピッチと、プリント基板３に形成された接点３ａのピッ
チとが異なる場合でも、測定用ピン１と接点３ａとの間
にプリント基板検査治具用ピン５が斜めに配置されるこ
とにより、測定用ピン１と接点３ａとの電気的接続を行
い、測定可能とするものである。また、プリント基板検
査治具用ピン５は、容易に脱着が可能とされ、種類の異
なるプリント基板３の測定を行なう場合は、接点３ａに
対応した透孔４ａを備えた基板側板部材４のみを交換す
ることによって測定することができるよう構成されてい
る。In the printed circuit board inspection jig having the above configuration, even if the pitch of the measuring pins 1 and the pitch of the contacts 3a formed on the printed circuit board 3 are different, the printed circuit board inspection jig has a gap between the measuring pins 1 and the contacts 3a. By arranging the tool pin 5 diagonally, the measurement pin 1 and the contact point 3a are electrically connected to enable measurement. In addition, the pins 5 for the printed circuit board inspection jig can be easily attached and detached, and when measuring different types of printed circuit boards 3, only the board side plate member 4 equipped with the through hole 4a corresponding to the contact point 3a is used. It is constructed so that it can be measured by exchanging it.
（発明が解決しようとする問題点）
しかしながら近年は、高集積化のため、基板に形成され
る接点のピッチは、所定の基準ピッチより小さなピッチ
で形成される場合が多い。上記説明の従来のプリント基
板検査治具では、プリント基板検査治具用ピンの基板側
の端部に、基板側接触部および基板側板状部材に対する
係止機構を兼ねた大径の基板側接続部が形成されている
ため、隣接するこれらの基板側接続部が接触し、所定の
基準ピンチより小さなピンチで接点を形成された基板の
測定に限界が生じ、例えばピン本体および基板側接続部
を小径化しても、１．２７ｍ１程度のピッチまでしか測
定することができないという問題がある。(Problems to be Solved by the Invention) However, in recent years, due to higher integration, the pitch of contacts formed on a substrate is often smaller than a predetermined reference pitch. In the conventional printed circuit board inspection jig described above, the board side end of the pin for the printed circuit board inspection jig has a large-diameter board side connection portion that also serves as a board side contact portion and a locking mechanism for the board side plate member. Because these adjacent board-side connections come into contact, there is a limit to the measurement of boards where contacts are formed with a pinch smaller than the predetermined reference pinch.For example, if the pin body and board-side connection parts are However, there is a problem in that it is only possible to measure pitches up to about 1.27 m1.
本発明は、かかる従来の事情に対処してなされたもので
、例えば１．２７１１ｎ未満の小さなピッチで接点を形
成された基板でも、試験測定を行なうことのできるプリ
ント基板検査治具を提供しようとするものである。The present invention has been made in response to such conventional circumstances, and it is an object of the present invention to provide a printed circuit board inspection jig that can perform test measurements even on a board in which contacts are formed at a pitch as small as, for example, less than 1.2711 nm. It is something to do.
［発明の構成］
（問題点を解決するための手段）
すなわち本発明は、検査装置に所定ピッチで格子状に配
列された測定ピンと基板接点との電気的接続を行なうプ
リント基板検査治具において、前記測定ピンのピッチで
配列された多数の透孔を有する測定ピン側板状部材と、
基板の接点位置に対応して配列された透孔を有する基板
側板状部材と、前記基板側を小径部とされ前記測定ピン
側を大径部とされたピン本体および該ピン本体を前記ピ
ン側板状部材に着脱自在に係止する係止機構を有するプ
リント基板検査治具用ピンとを備えたことを特徴とする
。[Structure of the Invention] (Means for Solving the Problems) That is, the present invention provides a printed circuit board inspection jig that electrically connects measurement pins arranged in a lattice shape at a predetermined pitch on an inspection device and circuit board contacts. a measuring pin side plate member having a large number of through holes arranged at the pitch of the measuring pins;
A board-side plate-like member having through holes arranged corresponding to the contact positions of the board, a pin body having a small diameter part on the board side and a large diameter part on the measurement pin side, and the pin body being connected to the pin side plate. The present invention is characterized by comprising a pin for a printed circuit board inspection jig having a locking mechanism that is detachably locked to the shaped member.
（作 用）
本発明のプリント基板検査治具では、プリント基板検査
治具用ピン本体の基板側が小径部とされ、大径な部位が
ないので、例えば、１．２７１１Ｆ未溝の小ピツチで接
点を形成された基板でも、隣接するプリント基板検査治
具用ピンが接触することがなく、試験測定を行なうこと
ができる。(Function) In the printed circuit board inspection jig of the present invention, the substrate side of the pin body for the printed circuit board inspection jig has a small diameter portion, and there is no large diameter portion, so for example, the contact can be made with a small pitch of 1.2711F ungrooved. Tests and measurements can be carried out even on boards formed with the above-mentioned method, without the pins for adjacent printed circuit board inspection jigs coming into contact with each other.
（実施例）
以下本発明のプリント基板検査用治具を図面を参照して
一実施例について説明する。(Example) An example of the printed circuit board inspection jig of the present invention will be described below with reference to the drawings.
第２図に示すプリント基板検査治具用ピン１０は、例え
ばＢｅＣｕ等からなり、表面に例えばＮｉ、 Ｒｈ等の
メッキ処理が施されたピン本体１１と、このピン本体１
１かられずかに突出する係止ａ楕１２とから構成されて
いる。The printed circuit board inspection jig pin 10 shown in FIG.
It consists of a locking a and an oval 12 that slightly protrude from the holder 1.
ピン本体１１は、全長例えば８２゜５１１１とされ、上
端から例えば４２．５１Ｉｌ程度が直径例えば０．７７
ｎｒｘの小径部１１ａとされ、下端から例えば２１．５
ｍｍが直径例えば１．５５ｎ＋ｎの大径部１１ｂとされ
、この間で小径部１１ａから大径部１１ｂへ向けて徐々
に大径とされている。また、小径部１１ａの先端には、
例えば９０度等のテーバ状に突出する基板側接続部１１
ｃが形成されており、反対側の大径部１１ｂの先端には
、外周部直径が例えば１．８ＩＩ１１とされ、内側に例
えば直径１．４ｎｉ、９０度等のテーバ状に凹陥された
測定ピン側接続部ｌｉｄが形成されている。The pin body 11 has a total length of, for example, 82°5111, and a diameter of about 42.51Il from the upper end, for example, 0.77.
The small diameter portion 11a of the nrx is, for example, 21.5 mm from the lower end.
The large diameter portion 11b has a diameter of, for example, 1.55n+n, and the diameter gradually increases from the small diameter portion 11a to the large diameter portion 11b. Moreover, at the tip of the small diameter portion 11a,
For example, the board side connection part 11 protrudes in a tapered shape such as 90 degrees.
c is formed, and at the tip of the large diameter portion 11b on the opposite side, there is a measuring pin having an outer peripheral diameter of, for example, 1.8II11, and a measuring pin having a diameter of, for example, 1.4ni and a tapered recess of 90 degrees on the inside. A side connection portion lid is formed.
また、係止ｔａ構１２は、ピン本体１１下端から例えば
１０１１１の位置に幅３ｍｌに渡って例えばローレット
加工によって形成された突出部から構成され、その外周
直径は、例えば１．７７１ｎ程度とされている。Further, the locking ta structure 12 is composed of a protrusion formed by knurling, for example, over a width of 3 ml at a position 10111 from the lower end of the pin body 11, and the outer diameter thereof is, for example, about 1.771n. There is.
上記構成のプリント基板検査治具用ピン１０は、第１図
に示すプリント基板検査治具１５に配置される。The printed circuit board inspection jig pin 10 having the above configuration is placed in a printed circuit board inspection jig 15 shown in FIG.
プリント基板検査治具１５は、板検査装置に０看インチ
の所定ピッチで多数配列された測定用ピン１６のピッチ
で配列された多数の透孔１７ａを有し、例えばアクリル
、ポリカーボネート等がら構成されるピン側板部材１７
と、ピン側板部材１７の上方に配置され、プリント基板
１８に形成された接点１８ａの位置に対応して形成され
た透孔１９ａを備え、例えばアクリル、ポリカーボネー
ト等から構成される基板側板部材１９を備えている。な
お、透孔１７ａは一様に直径１．７５１ｎとされており
、透孔１９ａの直径は接点１８ａのピッチにより異なり
、少なくとも、プリント基板検査治具用ピン１０が配置
される部分の透孔１９ａは、直径０．９７ｉｎとされて
いる。The printed circuit board inspection jig 15 has a large number of through holes 17a arranged at the pitch of the measuring pins 16 arranged at a predetermined pitch of 0 cm in the board inspection device, and is made of, for example, acrylic, polycarbonate, etc. Pin side plate member 17
The board side board member 19 is disposed above the pin side board member 17 and has a through hole 19a formed corresponding to the position of the contact point 18a formed on the printed circuit board 18, and is made of, for example, acrylic, polycarbonate, etc. We are prepared. The diameter of the through holes 17a is uniformly 1.751n, and the diameter of the through holes 19a varies depending on the pitch of the contacts 18a. has a diameter of 0.97 inches.
そして、プリント基板検査治具用ピン１０は、ピン側板
部材１７の下方から透孔１７ａ内に挿入され、透孔１７
ａに対応する透孔１９ａに挿入される。この時、係止機
構１２は、透孔１７ａよりわずかに突出しているため、
プリント基板検査治具用ピン１０の下部を押圧すること
により透孔１７ａを貫通するように挿入され、挿入後は
、ピン側板部材１７の上面に係止されて、プリント基板
検査治具用ピン１ｏのプリント基板検査治具１５からの
脱落を防止する。また、同様にして上部から押圧するこ
とによって、プリント基板検査治具１５から取り外すこ
とができる。Then, the pin 10 for the printed circuit board inspection jig is inserted into the through hole 17a from below the pin side plate member 17.
It is inserted into the through hole 19a corresponding to a. At this time, since the locking mechanism 12 slightly protrudes from the through hole 17a,
By pressing the lower part of the printed circuit board inspection jig pin 10, it is inserted through the through hole 17a, and after insertion, it is locked on the upper surface of the pin side plate member 17 and the printed circuit board inspection jig pin 10 is inserted. from falling off from the printed circuit board inspection jig 15. Further, it can be removed from the printed circuit board inspection jig 15 by pressing from above in the same manner.
こうして、プリント基板検査治具１５に配置されたプリ
ント基板検査治具用ピン１０は、透孔１７ａと透孔１９
ａとの間に斜めに配置されるとともに、主に小径部１１
ａの部分で撓み、測定用ピン１６と接点１８ａとの電気
的接続を行い、基板１８の試験測定が行なわれる。In this way, the printed circuit board inspection jig pins 10 arranged on the printed circuit board inspection jig 15 are connected to the through hole 17a and the through hole 19.
a, and mainly the small diameter portion 11.
The portion a is bent to establish electrical connection between the measurement pin 16 and the contact 18a, and test and measurement of the board 18 is performed.
上記構成のこの実施例のプリント基板検査治具１５では
、基板側接続部に大径な部位がないため、例えば１．２
７ｎｎ未溝の少ピンチで接点１８ａを形成された基板１
８でも、隣接するプリント基板検査治具用ピン１０が接
触することがなく、試験測定を行なうことができる。In the printed circuit board inspection jig 15 of this embodiment having the above configuration, since there is no large diameter part in the board side connection part, for example, 1.2
Substrate 1 on which contacts 18a are formed with a small pinch without a 7nn groove
8, test measurements can be performed without the adjacent printed circuit board inspection jig pins 10 coming into contact with each other.
なお、第３図ないし第４図に示すように、測定ピン側接
続部ｌｉｄを、外側部が先端部へ向けて小径とされ、内
側部がテーバ状に凹陥された形状とすることにより、測
定装置の測定ピン先端が、突出した形状とされたもので
も、凹陥された形状とされたものでも、どちらの形状の
ものにでも使。As shown in Figs. 3 and 4, the measurement pin side connection part lid has a shape in which the outer part has a smaller diameter toward the tip and the inner part has a tapered recess. It can be used with both types of equipment, whether the measuring pin tip is protruding or recessed.
用することができる。また係止部１２は、ローレット加
工により形成したが、例えばピン本体に清を形成し、こ
の溝にＯリング等を配置して構成してもよい。can be used. Further, although the locking portion 12 is formed by knurling, it may also be formed by forming a hole in the pin body and placing an O-ring or the like in this groove, for example.
［発明の効果コ
上述のように、本発明のプリント基板検査治具では、例
えば１．２７ｉＩ１未満の小さなピッチで接点を形成さ
れた基板でも、試験測定を行なうことができる。[Effects of the Invention] As described above, with the printed circuit board inspection jig of the present invention, it is possible to test and measure even a board in which contacts are formed at a pitch as small as, for example, less than 1.27iI1.
第１図は本発明の一実施例のプリント基板検査治具を示
す縦断面図、第２図はプリント基板検査治具用ピンを示
す側面図、第３図ないし第４図は第２図に示すプリント
基板検査治具用ピンの変型例の要部を示す側面図、第５
図は従来のプリント基板検査治具を示す縦断面図である
。
１０・・・・・・プリント基板検査治具用ピン、１１・
・・・・・ピン本体、ｌｌａ・・・・・・小径部、ｌｌ
ｂ・・・・・・大径部、１２・・・・・・係止機構、１
う・・・・・・プリント基板検査治具、１６・・・・・
・測定ピン、１７・・・・・・ピン側板部材、１７ａ・
・・・・・透孔、１８・・・・・・プリント基板、１８
ａ・・・・・・接点、１９・・・・・・基板側板部材、
１９ａ・・・・・・透孔。
出願人 東京エレクトロン株式会社
代理人 弁理士 須 山 佐 −
第１図
第□２図
菓５図
手続補正＠（自発）
昭和 ６゛咋１１
１、事件の表示 メンーＥｏ２フｆｒ昭和６１年
１２月１９日付差出の特許層（２）事件との関係・特許
出願人
東京エレクトロン株式会社
４、代理人 〒１０１
東京都千代田区神田多町２丁目１番地
５、補正の対象
明細書の発明の詳細な説明の欄および図面。
′６．補正の内容
（１）明細書筒７頁２０行目「形成された突出部から構
成され、」を［形成され、６本〜１０本程度の縦方向の
溝を有する突出部から構成され、」と補正する。
（２）図面の第２図を別紙の通り補正する。
以上
１ｂ
１Ｃ
」１
Ｌ・FIG. 1 is a longitudinal sectional view showing a printed circuit board inspection jig according to an embodiment of the present invention, FIG. 2 is a side view showing pins for the printed circuit board inspection jig, and FIGS. 3 and 4 are as shown in FIG. 5 is a side view showing main parts of the modified example of the pin for the printed circuit board inspection jig shown in FIG.
The figure is a vertical cross-sectional view showing a conventional printed circuit board inspection jig. 10...Pin for printed circuit board inspection jig, 11.
...Pin body, lla...Small diameter part, ll
b... Large diameter part, 12... Locking mechanism, 1
U...Printed circuit board inspection jig, 16...
・Measuring pin, 17...Pin side plate member, 17a・
...Through hole, 18...Printed circuit board, 18
a...Contact, 19...Board side plate member,
19a...Through hole. Applicant Tokyo Electron Co., Ltd. Agent Patent Attorney Satoshi Suyama - Figure 1 Figure □ 2 Figure 5 Procedure amendment @ (voluntary) Showa 6, 11 1. Indication of the case Men - Eo 2 fr December 19, 1985 Patent layer of date submission (2) Relationship with the case Patent applicant Tokyo Electron Ltd. 4, Agent 2-1-5 Kanda Tamachi, Chiyoda-ku, Tokyo 101 Detailed explanation of the invention in the specification subject to amendment columns and drawings. '6. Contents of the amendment (1) On page 7, line 20 of the specification cylinder, "consisting of a formed protrusion" was changed to "consisting of a protrusion formed and having about 6 to 10 vertical grooves" and correct it. (2) Figure 2 of the drawings shall be corrected as shown in the attached sheet. Above 1b 1C” 1 L・
Claims (3)
ピンと基板接点との電気的接続を行なうプリント基板検
査治具において、前記測定ピンのピッチで配列された多
数の透孔を有する測定ピン側板状部材と、基板の接点位
置に対応して配列された透孔を有する基板側板状部材と
、前記基板側を小径部とされ前記測定ピン側を大径部と
されたピン本体および該ピン本体を前記ピン側板状部材
に着脱自在に係止する係止機構を有するプリント基板検
査治具用ピンとを備えたことを特徴とするプリント基板
検査治具。(1) In a printed circuit board inspection jig that electrically connects measurement pins arranged in a lattice pattern at a predetermined pitch to a board contact in an inspection device, the measurement pin has a large number of through holes arranged at the pitch of the measurement pins. a side plate-like member; a board-side plate-like member having through holes arranged corresponding to contact positions on the board; a pin body having a small diameter portion on the board side and a large diameter portion on the measurement pin side; and the pin. A printed circuit board inspection jig comprising: a pin for a printed circuit board inspection jig having a locking mechanism for removably locking the main body to the pin-side plate member.
径とされた特許請求の範囲第１項記載のプリント基板検
査治具。(2) The printed circuit board inspection jig according to claim 1, wherein the pin body has a diameter that gradually increases from the small diameter portion to the large diameter portion.
れ、内側部がテーパ状に凹陥された形状である特許請求
の範囲第１項記載のプリント基板検査治具。(3) The printed circuit board inspection jig according to claim 1, wherein the tip of the large diameter portion has a shape in which the outside portion becomes smaller in diameter toward the tip, and the inside portion is concave in a tapered shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61302944A JPH0656401B2 (en) | 1986-12-19 | 1986-12-19 | Inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61302944A JPH0656401B2 (en) | 1986-12-19 | 1986-12-19 | Inspection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63154971A true JPS63154971A (en) | 1988-06-28 |
| JPH0656401B2 JPH0656401B2 (en) | 1994-07-27 |
Family
ID=17915019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61302944A Expired - Lifetime JPH0656401B2 (en) | 1986-12-19 | 1986-12-19 | Inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0656401B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10260233A (en) * | 1997-03-17 | 1998-09-29 | Micronics Japan Co Ltd | Head for inspecting flat plate-like body |
| JP2002090410A (en) * | 2000-09-13 | 2002-03-27 | Nidec-Read Corp | Checking fixture for board inspection and board inspection apparatus with checking fixture |
| JP2003507744A (en) * | 1999-08-23 | 2003-02-25 | アーテーゲー、テスト、ジステムス、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー、コマンディット、ゲゼルシャフト | Test needle for pattern adapter of circuit board tester |
| WO2007132739A1 (en) * | 2006-05-15 | 2007-11-22 | Nidec-Read Corporation | Substrate inspecting jig, and electrode structure of connecting electrode unit in the jig |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6182173A (en) * | 1984-06-11 | 1986-04-25 | ト−マス・ジヨンソン・ブラツク | Setter of probe for testing printed wiring board |
| JPS61190867U (en) * | 1985-05-20 | 1986-11-27 |
-
1986
- 1986-12-19 JP JP61302944A patent/JPH0656401B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6182173A (en) * | 1984-06-11 | 1986-04-25 | ト−マス・ジヨンソン・ブラツク | Setter of probe for testing printed wiring board |
| JPS61190867U (en) * | 1985-05-20 | 1986-11-27 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10260233A (en) * | 1997-03-17 | 1998-09-29 | Micronics Japan Co Ltd | Head for inspecting flat plate-like body |
| JP2003507744A (en) * | 1999-08-23 | 2003-02-25 | アーテーゲー、テスト、ジステムス、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング、ウント、コンパニー、コマンディット、ゲゼルシャフト | Test needle for pattern adapter of circuit board tester |
| JP2002090410A (en) * | 2000-09-13 | 2002-03-27 | Nidec-Read Corp | Checking fixture for board inspection and board inspection apparatus with checking fixture |
| WO2007132739A1 (en) * | 2006-05-15 | 2007-11-22 | Nidec-Read Corporation | Substrate inspecting jig, and electrode structure of connecting electrode unit in the jig |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0656401B2 (en) | 1994-07-27 |
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