| 摘要 |
The sprung contact module consists of a sleeve (11) in whose rear end a cylinder piston having a projecting electrical connecting pin (14) is rigidly installed, and whose front end has a contact piston (12) which is supported such that it can move longitudinally. A helical spring (13) is located between the cylinder piston and the contact piston. An elastically flexible wire tip (16'), which is guided in a sheath tube (15) which is connected to the sleeve, is mounted on the contact piston. In order to measure test points which are located close to one another on an electrical printed-circuit board, the sleeves (11) of the contact modules can be inserted into a rear plate (17) at a specific distance, corresponding to their diameter, while the wire tips, as measuring devices, are held closer to one another in a front plate (18). <IMAGE>
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