JPS61176461U - - Google Patents
Info
- Publication number
- JPS61176461U JPS61176461U JP6145885U JP6145885U JPS61176461U JP S61176461 U JPS61176461 U JP S61176461U JP 6145885 U JP6145885 U JP 6145885U JP 6145885 U JP6145885 U JP 6145885U JP S61176461 U JPS61176461 U JP S61176461U
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- pin
- test
- printed board
- under test
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Description
第１図は本考案の試験用接続ピンの構造例を示
す要部側断面図、第２図は本考案の試験用接続ピ
ンを装備したプリント板試験機の一実施例を示す
要部側断面図、第３図は従来の試験用接続ピンの
構造を示す側断面図である。
図中、１はソケツト、２はコイルバネ、３は試
験用ピン本体、３′は圧入ピン、３ａはピン本体
の当接面、５は端子挟持部、５ａはスリワリ、５
ｂは導入形状、５ｃは挟持面、６は絞り部、８は
鋼球、９は端子、９ａは端子の当接面、９ｂは端
子の外周面、１０は試験用接続ピン、１１は試験
用パネル、１２は被試験プリント板、１３は試験
台、１４は動作バネル、１５はクランク機構、Ｄ
は拡大時の挟持面直径、ｄ１は縮小時の挟持面直
径、ｄ２は端子の直径をそれぞれ示す。
Fig. 1 is a side cross-sectional view of the main part showing an example of the structure of the test connecting pin of the present invention, and Fig. 2 is a side cross-sectional view of the main part showing an example of a printed circuit board testing machine equipped with the test connecting pin of the present invention. 3 are side sectional views showing the structure of a conventional test connecting pin. In the figure, 1 is the socket, 2 is the coil spring, 3 is the test pin body, 3' is the press-fit pin, 3a is the contact surface of the pin body, 5 is the terminal clamping part, 5a is the slot, 5
b is the introduction shape, 5c is the clamping surface, 6 is the constriction part, 8 is the steel ball, 9 is the terminal, 9a is the contact surface of the terminal, 9b is the outer peripheral surface of the terminal, 10 is the connection pin for testing, 11 is for testing panel, 12 is a printed board to be tested, 13 is a test stand, 14 is an operating panel, 15 is a crank mechanism, D
is the diameter of the clamping surface when expanded, d1 is the diameter of the clamping surface when contracted, and d2 is the diameter of the terminal.
Claims (1)
板の端子９に当接するピン本体３を有して成る試
験用接続ピン１０であつて、 該接続ピン１０は前記端子９を挟持する端子挟
持部５を備えた前記ピン本体３と該ピン本体を覆
うように形成されたソケツト１とを具備して成り
、 該接続ピン１０と前記端子９とが接続される際
は前記ソケツト１の先端に形成された絞り部６と
前記ピン本体３の先端に形成された端子挟持部５
との干渉作用により該端子挟持部５の直径が縮小
して、前記被試験端子９を挟持するよう構成され
てなる試験用接続ピン。[Claims for Utility Model Registration] A test connecting pin 10 that is installed in a printed board testing machine and has a pin body 3 that comes into contact with a terminal 9 of a printed board under test, wherein the connecting pin 10 is connected to the terminal 9 of a printed board under test. The pin main body 3 is provided with a terminal holding part 5 for holding the terminal 9, and the socket 1 is formed to cover the pin main body.When the connecting pin 10 and the terminal 9 are connected, A constricted portion 6 formed at the tip of the socket 1 and a terminal holding portion 5 formed at the tip of the pin body 3.
The test connection pin is configured such that the diameter of the terminal clamping portion 5 is reduced due to interference with the terminal to clamp the terminal under test 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6145885U JPS61176461U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6145885U JPS61176461U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176461U true JPS61176461U (en) | 1986-11-04 |
Family
ID=30589760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6145885U Pending JPS61176461U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176461U (en) |
-
1985
- 1985-04-23 JP JP6145885U patent/JPS61176461U/ja active Pending