Test apparatus for the testing of electronic components
AssigneeMultitest Elektronische Systeme GmbH
InventorsMaximilian Schaule, Manuel Petermann, Stefan Kurz, Andeas Nagy
Life of this patent
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Abstract
In the case of a test apparatus for testing electronic components which are present in an assembly, in particular in the form of strips, a slide-like contacting board supporting device, to which the contacting board can be fastened, is mounted on the test head. The contacting board supporting device can be moved parallel to the plane of the contacting board when the contacting nest is docked on the test head, with the result that the contacting board can be brought into different test positions which are laterally beside one another.
Claims7
A method for testing electronic components comprising:
- inserting components to be tested into a contacting nest,
- docking the contacting nest to a test head having a contacting board supporting device in the form of a slide, which can be moved on at least one guide rail of the test head, and a contacting board with a plurality of contacting elements in the form of contacting pins or contacting springs, in which the contacting board supporting device has a rail engagement part held on the guide rail and a contacting board supporting unit capable of being moved perpendicular to the rail engagement part,
- to perform a first test, contacting the contacting elements of the contacting board with a first group of connection contacts of the components by movement of the contacting board supporting unit perpendicular to the rail engagement part when the contacting nest is docked to the test head,
- removing the contacting board from the components with the contacting nest docked to the test head,
- laterally moving the contacting board supporting device when the contacting nest is docked to the test head, until the contacting elements of the contacting board are located opposite a second group of connection contacts of the components,
- to perform a second test, contacting of the contacting elements of the contacting board with the second group of connection contacts by moving the contacting board supporting unit perpendicular to the rail engagement part when the contacting nest is docked to the test head, and
- removing the contacting board from the components.
A test apparatus for the testing of electronic components which are present in an assembly, comprising:
- a test head,
- a contacting board held at the test head, having a plurality of contacting elements in the form of contacting pins or contacting springs,
- a contacting nest for the accommodation of the components to be tested, in which the contacting nest can be docked to the test head and the components have connection contacts which can be brought into contact with the contacting elements of the contacting board,
- wherein the test head has a contacting board supporting device holding the contacting board, said contacting board supporting device being designed in the form of a slide and being capable of being moved on at least one guide rail of the test head parallel to the plane of the contacting board,
- wherein the test head has a motorized slide drive, with which the contacting board supporting device, when the contacting nest is docked to the test head, can be moved from a first test position, in which the contacting elements of the contacting board are located opposite a first group of connection contacts of the components to be tested, into a second test position, in which the contacting elements of the contacting board are located opposite a second group of connection contacts of the components to be tested.
Dependencies are inferred from the claim text.