JPH03114071U - - Google Patents
Info
- Publication number
- JPH03114071U JPH03114071U JP2303390U JP2303390U JPH03114071U JP H03114071 U JPH03114071 U JP H03114071U JP 2303390 U JP2303390 U JP 2303390U JP 2303390 U JP2303390 U JP 2303390U JP H03114071 U JPH03114071 U JP H03114071U
- Authority
- JP
- Japan
- Prior art keywords
- jig
- semiconductor device
- presser
- cylinder
- piston rod
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Tests Of Electronic Circuits (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図の同ブロツク図、第３図、第４図は従
来の測定治具を示す図である。
１……治具、２……リード押さえ、３……治具
押さえ板、４……板バネ、５……ケース押さえ、
６……ベアリング、７……エアシリンダ、８……
スピードコントローラ、９……ユニオンテイー、
１０……手動バルブ、１１……引張バネ、１２…
…ベアリング。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
This figure is a block diagram of the same as that shown in FIG. 1, and FIGS. 3 and 4 are diagrams showing conventional measuring jigs. 1... Jig, 2... Lead holder, 3... Jig holding plate, 4... Leaf spring, 5... Case holder,
6...Bearing, 7...Air cylinder, 8...
Speed controller, 9...Union tee,
10...Manual valve, 11...Tension spring, 12...
…bearing.
Claims (1)
あつて、 半導体素子をセツトする治具と、半導体素子の
ケースを圧下するケース押さえと、半導体素子の
リードを圧下するリード押さえと、治具押さえ板
と、シリンダとを少なくとも有し、 前記治具押さえ板は、治具に対して起倒可能に
枢支され、該治具押さえ板は、半導体素子を押圧
するベアリングと、外方に張り出した作動子を有
しており、 前記ケース押さえは前記治具押さえ板にバネを
介してそれぞれ取付けられており、 前記リード押さえは前記治具押さえ板に取付け
られており、 前記シリンダは、スピードコントローラにより
ピストンロツドの駆動スピードが制御され、その
ピストンロツドで治具押さえ板の作動子を押上げ
で該治具押さえ板を前記治具側に倒す作用を行う
ものであり、 前記治具押さえ板の作動子と前記シリンダのピ
ストンロツドとはバネにて連結されており、該バ
ネは、シリンダのピストンロツドが下方に引下げ
られたときに治具押さえ板を前記治具に対して起
立させる作用を行うものであることを特徴とする
半導体素子の特性測定治具。[Scope of Claim for Utility Model Registration] A characteristic measuring jig used to measure the characteristics of a semiconductor device, including a jig for setting the semiconductor device, a case holder for pressing down the case of the semiconductor device, and a case holder for pressing down the leads of the semiconductor device. It has at least a lead presser, a jig presser plate, and a cylinder, the jig presser plate is pivotally supported with respect to the jig so that it can be raised and lowered, and the jig presser plate has a bearing that presses the semiconductor element. and an actuator protruding outward, the case presser is attached to the jig presser plate via a spring, and the lead presser is attached to the jig presser plate, In the cylinder, the driving speed of a piston rod is controlled by a speed controller, and the piston rod pushes up an actuator of a jig holding plate to tilt the jig holding plate toward the jig, and The actuator of the jig holding plate and the piston rod of the cylinder are connected by a spring, and the spring has the effect of raising the jig holding plate up with respect to the jig when the piston rod of the cylinder is pulled downward. A jig for measuring characteristics of a semiconductor device, characterized in that the jig is for measuring characteristics of a semiconductor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2303390U JPH03114071U (en) | 1990-03-07 | 1990-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2303390U JPH03114071U (en) | 1990-03-07 | 1990-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03114071U true JPH03114071U (en) | 1991-11-22 |
Family
ID=31526035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2303390U Pending JPH03114071U (en) | 1990-03-07 | 1990-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03114071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008176958A (en) * | 2007-01-16 | 2008-07-31 | Smk Corp | Pin jack |
-
1990
- 1990-03-07 JP JP2303390U patent/JPH03114071U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008176958A (en) * | 2007-01-16 | 2008-07-31 | Smk Corp | Pin jack |
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