JPS59120968A - Fixture device for test of parts - Google Patents

Fixture device for test of parts

Info

Publication number
JPS59120968A
JPS59120968A JP57228683A JP22868382A JPS59120968A JP S59120968 A JPS59120968 A JP S59120968A JP 57228683 A JP57228683 A JP 57228683A JP 22868382 A JP22868382 A JP 22868382A JP S59120968 A JPS59120968 A JP S59120968A
Authority
JP
Japan
Prior art keywords
contact
fixture
measured
board unit
printed board
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.)
Pending
Application number
JP57228683A
Other languages
Japanese (ja)
Inventor
Nobuhide Okada
信秀 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP57228683A priority Critical patent/JPS59120968A/en
Publication of JPS59120968A publication Critical patent/JPS59120968A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To cope flexibly with various kinds of objects to be measured, by selecting only contact probes which face the positions of printed board unit terminal parts to be tested out of contact probes implanted on a fixture and pressing selected contact probes to bring them into contact with terminal parts. CONSTITUTION:An individual card 19 which is provided with selection holes 22, 22- in accordance with the opposite arrangement of terminal parts 16 of a print board unit 12 to be tested is set to the lower face side of a fixture 11, and the printed board unit 12 as the object to be measured is put on parts of seals 30 and 30 on the upper face side. When the pressure in seals 30 is made negative by evacuation, positive pressures are applied from the upper face of the printed board unit 12 and the lower face of the individual card 19 in directions of arrows A and B, and the printed board unit 12 is fixed to the upper face side of the fixture 11, and the individual card 19 is pushed up to the lower face side. Though contact probes 14 are not moved, contacting ends 18 are brought into contact with contact pads 20 and are pushed up, and chips 17 at tips are pressed and brought into contact with terminal parts 16 of the printed board unit 12.

Description

【発明の詳細な説明】 (1)発明の技術分野 本発明は、プリント基板又はプリント板ユニット等の被
測定物の導通又は機能テストを行う部品テスト用フイク
スチュア装置に関し、特にフイクスチュアにり“リッド
状に配置して多数植え付けられたコンタクトプローブを
被測定物の端子部の位置に対応して適宜選択して接触さ
せ複数種類の被測定物に対して柔軟に対応できる部品テ
スト用フイクスチュア装置に関する。
DETAILED DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a fixture device for component testing that performs continuity or function tests on objects to be measured such as printed circuit boards or printed board units, and in particular, the present invention relates to a fixture device for testing parts that performs continuity or functional tests on objects to be measured such as printed circuit boards or printed board units. The present invention relates to a component testing fixture that can flexibly handle a plurality of types of objects to be measured by appropriately selecting and contacting a large number of contact probes arranged in a plurality of contact probes according to the positions of the terminals of the object to be measured.

(2) 従来技術と問題点 従来のこの種の部品テスト用フイクスチュア装置は、第
1図に示すように、台板状のフイクスチュア1の下面側
から上面側に向けてコンタクトプローブ2を植え付け、
このフイクスチュア1の上面側に被測定物たるプリント
板ユニット3を載置し、上記フイクスチュア1のコンタ
クトグローブ2の先端をプリント板ユニット3の測定箇
所の端子部に押圧して、導通テスト又は■C4、抵抗5
等の機能テストを行っていた。
(2) Prior Art and Problems As shown in FIG. 1, in a conventional component testing fixture of this type, a contact probe 2 is planted from the bottom side of a base plate-shaped fixture 1 toward the top side.
Place the printed board unit 3, which is the object to be measured, on the upper surface of the fixture 1, press the tip of the contact glove 2 of the fixture 1 against the terminal part of the printed board unit 3 at the measurement location, and conduct a continuity test or , resistance 5
Functional tests were conducted.

しかしこの場合、フイクスチュア1のコンタクトグロー
ブ2の植設位置は、テストすべきブ1ノント板ユニット
3の端子部の位置に応じて固定されており、一つの種類
のプリント板ユニット3に対して一つのフイクスチュア
が対応付けられていた。したがって、他の種類のブ1ノ
ント板ユニット3をテストするには、それに対応したコ
ンタクトグローブの植設位置を有するフイクスチュアと
取り替えて測定し々ければならな力\つだ。すなわち、
テストすべきプリント板ユニット又はプリント基板の種
類に応じてそれぞれ専用のフイクスチュアを多数必要と
し、コスト高と々るものであった。
However, in this case, the installation position of the contact globe 2 of the fixture 1 is fixed according to the position of the terminal part of the printed board unit 3 to be tested, and is fixed for one type of printed board unit 3. Two fixtures were associated. Therefore, in order to test other types of contact plate units 3, it is necessary to replace the fixture with a fixture having a corresponding contact glove installation position and measure the force. That is,
A large number of dedicated fixtures are required depending on the type of printed board unit or printed circuit board to be tested, resulting in a high cost.

(3)  発明の目的 本発明は上記の問題点を解消するためになされたもので
、フイクスチュアにグリッド状に配置して多数植え付け
られたコンタクドブローフ′を被測定物の端子部の位置
に対応して適宜選択して接触させ複数棟類の被測定物に
対して柔軟に対応できる部品テスト用フィクスチュア装
置を提供することを目的とする。
(3) Purpose of the Invention The present invention has been made to solve the above-mentioned problems, and uses a method in which a large number of contact blobs, which are arranged in a grid pattern on a fixture, correspond to the positions of the terminals of the object to be measured. It is an object of the present invention to provide a fixture device for component testing that can flexibly respond to multiple types of objects to be measured by appropriately selecting and contacting them.

(4) 発明の構成 そして上記の目的は本発明によれば、被測定物を載置す
るフイクスチュアに多数のコンタクトグローブを所定間
隔でグリッド状に配列して植え付け、このフイクスチュ
アの下面側には上記被測定物の端子部の配置に対応して
接触パッドが形成されると共にこの接触パッドに信号出
入用ワイヤが布線された個別カードをセットし、この個
別カード自身に被測定物の端子部の配置に逆対応してコ
ン−タクトグローブの下端部が貫通する選択孔を穿設し
て選択板とするか、又は被測定物の端子部の配置に対応
してコンタクトプローブの先端部が貫通する選択孔を穿
設した選択板を該被測定物の下面側にセットし、この選
択板の選択孔の配置によシ上記多数のコンタクトグロー
ブのうち被測定物の端子部の配置に対応するコンタクト
プローブのみを選択して上記端子部に抑圧接触させるよ
うにしたことを特徴とする部品テスト用フイクスチュア
装置を提供することによって達成される。
(4) Structure of the Invention and the above-mentioned object is that according to the present invention, a large number of contact gloves are arranged and planted at predetermined intervals in a grid on a fixture on which an object to be measured is placed, and the above-mentioned contact gloves are arranged on the lower surface of this fixture. An individual card is set in which a contact pad is formed corresponding to the arrangement of the terminal part of the object to be measured, and a signal input/output wire is wired to this contact pad, and this individual card itself has a contact pad formed in accordance with the arrangement of the terminal part of the object to be measured. A selection plate is formed by drilling a selection hole through which the lower end of the contact glove passes through inversely corresponding to the arrangement, or a selection hole through which the tip of the contact probe passes through in accordance with the arrangement of the terminals of the object to be measured. A selection plate with selection holes drilled therein is set on the underside of the object to be measured, and according to the arrangement of the selection holes on this selection plate, contacts corresponding to the arrangement of the terminal portions of the object to be measured are selected from among the numerous contact gloves. This is achieved by providing a component testing fixture characterized in that only the probe is selected and pressed into contact with the terminal portion.

(5)  発明の実施例 以下、本発明の実施例を重付図面に基いて詳細に説明す
る。
(5) Embodiments of the invention Hereinafter, embodiments of the invention will be described in detail with reference to the overlapping drawings.

第2図は本発明による部品テスト用フイクスチュア装置
を示す断面説明図である。この装置の上面部には平板状
に形成されたフイクスチュア11が設けられている。こ
のフイクスチュア11は、被測定物たるプリント板ユニ
ット12又はプリント基板を載置するもので、その平面
部には多数の植付孔13.13・・・・・・が所定の間
隔(例えば2.54mm間隔)でグリッド状に配列して
貫通穿設されている。そして、上記植付孔13.13・
・・・・・にはそれぞれ一本のコンタクトグローブ14
が下向きに付勢され且つ上方向に摺動可能に植え付けら
れている。したがって、上記フイクスチュア11の平面
部には、多数のコンタクトグローブ14.14・・・・
・・が所定間隔でグリッド状に配列して植え付けられて
いることとなる。このコンタクトグローブ14は、先端
部に上記プリント板ユニット12のICl3等の端子部
16.16・・・・・・と接触するチップ1Tを有し、
下端部には、後述の個別カード19の接触パッド20と
接触する接触端18を有している。
FIG. 2 is an explanatory cross-sectional view showing a fixture device for component testing according to the present invention. A fixture 11 formed into a flat plate is provided on the upper surface of this device. This fixture 11 is used to place a printed board unit 12 or a printed circuit board as an object to be measured, and a large number of planting holes 13, 13, . . . are formed at predetermined intervals (eg, 2. Through-holes are arranged in a grid pattern at intervals of 54 mm. And the above planting hole 13.13.
One contact glove 14 for each...
is biased downward and slidably planted upward. Therefore, on the plane part of the fixture 11, there are a large number of contact gloves 14, 14...
... are planted in a grid pattern at predetermined intervals. This contact glove 14 has a tip 1T at its tip that contacts the terminal portions 16, 16, etc. of the printed board unit 12 such as ICl3,
The lower end has a contact end 18 that comes into contact with a contact pad 20 of an individual card 19, which will be described later.

上記フイクスチュア11の下面側には、プリント板化さ
れた個別カード19が被測定物たるプリント板ユニット
120種類に応じてセットされる。この個別カード19
は、テストすべきプリント板ユニット12の端子部16
の配置に応じて上記フイクスチュア11の多数のコンタ
クトグローブ14.14・・・・・・のうちどのコンタ
クトグローブ14を上記端子部16に接触させるかを選
択するもので、その板面には上記プリン1ト板ユニツト
12の端子部16の配置に応じて接触バンド20が形成
されると共にこの接触パッド20にはそれぞれ信号出入
用ワイヤ21がワイヤボンディング方式で布線され、且
つ上記プリント板ユニット12の端子fJ16の無い位
置(逆対応の位置)にはコンタクトグローブ14の下端
部が貫通する選択孔22が穿設されている。
On the lower surface side of the fixture 11, individual cards 19 made of printed boards are set according to the types of printed board units 120 that are objects to be measured. This individual card 19
is the terminal section 16 of the printed circuit board unit 12 to be tested.
Which of the contact gloves 14, 14,... of the fixture 11 is to be brought into contact with the terminal portion 16 is selected according to the arrangement of the contact gloves 14, 14, 14, 14, 14, 14, 14, 14, 14, etc. A contact band 20 is formed according to the arrangement of the terminal portions 16 of the printed board unit 12, and signal input/output wires 21 are wired to each of the contact pads 20 by a wire bonding method. A selection hole 22, through which the lower end of the contact globe 14 passes, is provided at a position where the terminal fJ16 is not present (reverse corresponding position).

上記信号出入用ワイヤ21の他端は、上記個別カード1
9の一側部に設けられたスルーホーられたバッド24と
導通されている。このバッド24には、テストヘッドコ
ネクタ25のプローブ26の一端部2Tが抑圧接触され
、このグローブ26の他端部28はシステムコネクタ2
9に接触して図示外のテスターへテスト信号を出入する
ようになっている。
The other end of the signal input/output wire 21 is connected to the individual card 1
It is electrically connected to a through-hole pad 24 provided on one side of the holder 9. One end 2T of the probe 26 of the test head connector 25 is pressed into contact with this pad 24, and the other end 28 of this globe 26 is pressed into contact with the system connector 2.
9 to input and output test signals to a tester not shown.

次に、このように構成された部品テスト用フイクスチュ
ア装置の使用について説明する。まス、フイクスチュア
11の下面側にこれからテストすべきプリント板ユニッ
ト12の端子部16の配置に逆対応して選択孔22.2
2・・・・・・が穿設された個別カード19をセットし
、上記フィクスチュア11の上面側のシール30.30
の部分には被測定物たるプリント板ユニット12を載置
する。この状態で吸気口31がら空気を抜いてシール3
0の内部を負圧とすると、プリント板ユニット12の上
面及び個別カード19の下面からそれぞれ矢印A、Bの
ように正圧がかかシ、プリント板ユニット12がフイク
スチュア11の上面側に固定されると共に個別カード1
9がフイクスチュア11の下面側に押し上けられる。こ
のとき、選択孔22があけられた位置に植え付けられた
コンタクトグローブ14はその1まの状態で動かないが
、接触バッド20が形成された位置に該当するコンタク
トグローブ14はその下端の接触端18が上記接触バッ
ド20に接触すると共に押し上げられ、その結果コンタ
クトグローブ14の全体が上方に摺動して押し上けられ
、先端のチップ17がプリン。
Next, the use of the component testing fixture device configured as described above will be explained. Also, on the lower surface side of the fixture 11 there are selected holes 22.
2. Set the individual card 19 with a hole in it, and set the seal 30.30 on the top side of the fixture 11.
The printed board unit 12, which is the object to be measured, is placed in the area. In this state, remove the air from the intake port 31 and seal 3.
0, positive pressure is applied from the upper surface of the printed board unit 12 and the lower surface of the individual card 19 as shown by arrows A and B, respectively, and the printed board unit 12 is fixed to the upper surface side of the fixture 11. Individual card 1
9 is pushed up to the lower surface side of the fixture 11. At this time, the contact glove 14 planted in the position where the selection hole 22 is drilled does not move in that state, but the contact glove 14 corresponding to the position where the contact pad 20 is formed has its lower contact end 18 contacts the contact pad 20 and is pushed up, and as a result, the entire contact glove 14 slides upward and is pushed up, causing the tip 17 at the tip to bulge.

ト板ユニット12の端子部16に抑圧接触される。この
ようにして、フイクスチュア11に多数植え付けられた
コンタクトプローブ14.14・・・・・・のうち、テ
ストすべきプリント板ユニット12の端子部16の配置
に対応するコンタクトグローブ14だけを選択して、上
記端子部16に抑圧接触させることができる。このよう
な状態で図示外のテスターからシステムコネクタ29及
びテストへラドコネクタ25を介してテスト信号を出入
して、被測定物たるプリント板ユニット12の導通又は
機能テストを行う。別の種類のプリント板ユニット12
をテストするときは、当該プリント板ユニット12の端
子部16の配置に逆対応して選択孔22が穿設された別
の個別カード19につけ替えればよい。
It is pressed into contact with the terminal portion 16 of the top plate unit 12. In this way, only the contact probes 14 corresponding to the arrangement of the terminal portions 16 of the printed board unit 12 to be tested are selected among the contact probes 14, 14, etc. planted in the fixture 11. , can be pressed into contact with the terminal portion 16. In this state, a test signal is sent in and out from a tester (not shown) to the system connector 29 and the RAD connector 25 to perform a continuity or function test of the printed board unit 12, which is the object to be measured. Another type of printed board unit 12
When testing, it is sufficient to replace the printed board unit 12 with another individual card 19 having selection holes 22 formed therein in reverse correspondence to the arrangement of the terminal portions 16 of the printed board unit 12.

第3図は本発明の他の実施例を示す断面説明図である。FIG. 3 is an explanatory cross-sectional view showing another embodiment of the present invention.

上記第2図の実施例では、個別カード19に直接選択孔
22を穿設して個別カード19自身をもって選択板を兼
ねさせたものであるが、第3図の実施例では個別カード
19には選択孔22をあけず個別カード19とは別個に
選択板32を用意し、この選択板32を被測定物12の
下面側にセットしたものである。この選択板32も上記
と同様に、テストすべきプリント板ユニット12の端子
部16の配置に応じて上記フイクスチュア11の多数の
コンタクトグローブ14.14・・・・・・のうちどの
コンタクトグローブ14を上記端子部16に接触させる
かを選択するもので、その板面には上記プリント板ユニ
ット12の端子部16の配置に応じてコンタクトプロー
ブ14の先端部が貫通ずる選択孔33が穿設されている
。したかつて、テスト時において吸気口31がら空気を
抜いてシール30の内部を負圧とすると、上記と同様に
して、プリント板ユニット12がフイクスチュア11の
上面側に固定されると共に個別カード19がフィクスチ
ュア11の下面側に押し上けられ、該フイクスチュア1
1に植え付けられたコンタクトグローブ14.14・−
・・・・はすべて上記個別カード19によって押し上け
られる。しかし、谷コンタクトグローブ14の先端部は
、選択板32の介在によって選択孔33が形成された位
置のコンタクトプローブ14のみの先端チップ17が該
選択孔33を貫通してプリント板ユニット12の端子部
16に押圧接触される。他の部位のコンタクトグローブ
14のチップ1Tは上記選択板32に当接してやや収縮
状態とされる。このようにして、フイクスチュア11に
多数植え付けられたコンタクトグローブ14.14・・
・・・・のうち、テストすべきプリント板ユニット12
の端子部16の配置に対応するコンタクトグローブ14
だけを選択して、上記端子部16に抑圧接触させること
ができる。この実施例においては、個別カード19に直
接選択孔を穿設しないでよいので、個別カード19の簡
易化を図ることができる。なお、個別カード19の接触
ハツト20はコンタクトグローブ14の位置に対応して
グリッド状に配列しであるが、該接触パッド20への信
号出入用ワイヤ21の布線は、テストすべきプリント板
ユニット12の端子部16の配置に応じてその箇所だけ
に行なえばよい。1だ、個別カード19と選択板32と
は、それぞれに同一番号又は信号をつける等して一対の
ものとして管理するのが望ましい。
In the embodiment shown in FIG. 2, the selection hole 22 is directly formed in the individual card 19 so that the individual card 19 itself serves as a selection board, but in the embodiment shown in FIG. A selection plate 32 is prepared separately from the individual card 19 without a selection hole 22, and this selection plate 32 is set on the underside of the object to be measured 12. Similarly to the above, this selection board 32 also selects which contact glove 14 out of the many contact gloves 14, 14, . A selection hole 33 is bored in the board surface, through which the tip of the contact probe 14 passes, depending on the arrangement of the terminal part 16 of the printed board unit 12. There is. Once, during a test, when air was removed from the air inlet 31 to create a negative pressure inside the seal 30, the printed board unit 12 was fixed to the upper surface side of the fixture 11 and the individual card 19 was fixed to the fixture 11 in the same manner as described above. The fixture 11 is pushed up to the lower surface side, and the fixture 1
Contact glove planted in 1 14.14・-
. . . are all pushed up by the individual cards 19. However, at the tip of the valley contact globe 14, the tip 17 of only the contact probe 14 at the position where the selection hole 33 is formed by the interposition of the selection plate 32 passes through the selection hole 33 and forms the terminal portion of the printed board unit 12. 16 is brought into pressure contact. The tip 1T of the contact glove 14 in other parts comes into contact with the selection plate 32 and is slightly contracted. In this way, a large number of contact gloves 14.14... are planted in the fixture 11.
Printed board unit 12 to be tested among...
A contact glove 14 corresponding to the arrangement of the terminal portion 16 of
It is possible to selectively press only the terminal portion 16 into contact with the terminal portion 16. In this embodiment, since it is not necessary to directly punch the selection hole in the individual card 19, the individual card 19 can be simplified. Note that the contact pads 20 of the individual cards 19 are arranged in a grid pattern corresponding to the positions of the contact gloves 14, and the wiring of the signal input/output wires 21 to the contact pads 20 depends on the printed circuit board unit to be tested. Depending on the arrangement of the 12 terminal parts 16, it is only necessary to perform the process at that location. 1. It is desirable that the individual card 19 and the selection board 32 be managed as a pair by giving them the same number or signal.

(6ン 発明の効果 本発明は以上のように構成子れたので、フイクスチュア
11にグリッド状に配置して多数殖え付けられたコンタ
クトグローブ14.14・・・・・・のうち、テストす
べき被測定物たるプリント板ユニット12の端子部−1
6の配置に対応するコンタクトグローブ14だけを選択
して、上記端子部16に押圧接触させることができる。
(6) Effects of the Invention Since the present invention has been constructed as described above, among the contact gloves 14. Terminal part-1 of the printed board unit 12 as the object to be measured
Only the contact gloves 14 corresponding to the arrangement No. 6 can be selected and pressed into contact with the terminal portions 16.

したがって、選択板を適宜つけ替えるだけで複数棟類の
被測定物に対して柔軟に対応することができる。このこ
とから、従来のように被測定物の種類の数だけ専用のフ
イクスチュアを多数用意することを不要とし、コストの
低廉化を図ることができる。
Therefore, it is possible to flexibly handle multiple objects to be measured by simply replacing the selection plate as appropriate. This eliminates the need to prepare as many dedicated fixtures as there are types of objects to be measured, as in the past, and costs can be reduced.

【図面の簡単な説明】[Brief explanation of the drawing]

椰1図は従来の部品テスト用フイクスチュア装置を示す
断面説明図、第2図は本発明による部品テスト用フイク
スチュア装置を示す断面説明図、第3図は他の実施例を
示す断面説明図である。 11・−・・−・フイクスチュア 12・・・・・・プリント板ユニット(被測定物)14
・・・・・・コンタクトグローブ 16・・・・・・端子部 11・・・・・・先端部のチップ 18・・・・・・下端部の接触端 19・・・・・・個別カード 20・−・・・・接触パッド 21・・・・・・信号出入用ワイヤ 22.33・・・・・・選択孔 32・・・・・・選択板 出願人 富士通株式会社
Fig. 1 is an explanatory cross-sectional view showing a conventional fixture device for testing parts, Fig. 2 is an explanatory cross-sectional view showing a fixture device for testing parts according to the present invention, and Fig. 3 is an explanatory cross-sectional view showing another embodiment. . 11...Fixture 12...Printed board unit (object to be measured) 14
...Contact glove 16...Terminal section 11...Tip 18 at the tip section...Contact end 19 at the lower end section...Individual card 20 --- Contact pad 21 --- Signal input/output wire 22.33 --- Selection hole 32 --- Selection board applicant: Fujitsu Limited

Claims (1)

【特許請求の範囲】[Claims] 被測定物を載置するフイクスチュアに多数のコンタクト
プローブを所定間隔でクリッド状に配列して植え付け、
このフイクスチュアの下面側には上記被測定物の端子部
の配置に対応して接触パッドが形成されると共にこの接
触パッドに信号出入用ワイヤが布線された個別カードを
セットし、この個別カード自身に被測定物の端子部の配
置に逆対応してコンタクトグローブの下端部が貫通する
選択孔を穿設して選択板とするか、又は被測定物の端子
部の配置に対応してコンタクトグローブの先端部が貫通
する選択孔を穿設した選択板を該被測定物の下面側にセ
ットシ、この選択板の選択孔の配置により上記多数のコ
ンタクトグローブのうち被測定物の端子部の配置に対応
するコンタクトグローブのみを選択して上記端子部に抑
圧接触させるようにしたことを特徴とする部品テスト用
フイクスチュア装置。
A large number of contact probes are arranged in a grid pattern at predetermined intervals and planted on the fixture on which the object to be measured is placed.
Contact pads are formed on the bottom side of this fixture in correspondence with the arrangement of the terminals of the object to be measured, and an individual card with signal input/output wires wired to this contact pad is set, and this individual card itself A selection plate is formed by drilling a selection hole through which the lower end of the contact glove passes through inversely corresponding to the arrangement of the terminals of the object to be measured, or a contact glove is formed in accordance with the arrangement of the terminals of the object to be measured. A selection plate with a selection hole drilled through which the tip of the contact glove passes through is set on the underside of the object to be measured, and the arrangement of the selection hole of this selection plate determines the arrangement of the terminals of the object to be measured among the many contact gloves. A fixture device for component testing, characterized in that only a corresponding contact glove is selected and pressed into contact with the terminal portion.
JP57228683A 1982-12-28 1982-12-28 Fixture device for test of parts Pending JPS59120968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57228683A JPS59120968A (en) 1982-12-28 1982-12-28 Fixture device for test of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57228683A JPS59120968A (en) 1982-12-28 1982-12-28 Fixture device for test of parts

Publications (1)

Publication Number Publication Date
JPS59120968A true JPS59120968A (en) 1984-07-12

Family

ID=16880168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57228683A Pending JPS59120968A (en) 1982-12-28 1982-12-28 Fixture device for test of parts

Country Status (1)

Country Link
JP (1) JPS59120968A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197773U (en) * 1984-11-30 1986-06-23
US4749945A (en) * 1985-11-26 1988-06-07 Itt Austria Gesellschaft Gmbh Test equipment for printed circuit boards
CN113120612A (en) * 2021-04-22 2021-07-16 昆山精讯电子技术有限公司 Material conveying system capable of realizing non-power-off handshake

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197773U (en) * 1984-11-30 1986-06-23
US4749945A (en) * 1985-11-26 1988-06-07 Itt Austria Gesellschaft Gmbh Test equipment for printed circuit boards
CN113120612A (en) * 2021-04-22 2021-07-16 昆山精讯电子技术有限公司 Material conveying system capable of realizing non-power-off handshake

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