Test jig
First Claim
Patent Images
1. A test jig comprising:
- a jig main body having, at an end portion thereof, an insertion part into which an electrode lead is inserted; and
a fixing member detachably coupled to the insertion part to fix the electrode lead inserted to the insertion part,wherein the insertion part comprises insertion faces outwardly extending from both end portions of the jig main body, and coupling faces extending from the insertion faces toward insides of the jig main body and brought into contact with the fixing member.
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Abstract
Provided is a test jig including a jig main body having, at an end portion thereof, an insertion part into which an electrode lead is inserted and a fixing member detachably coupled to the insertion part to fix the electrode lead inserted to the insertion part, wherein the insertion part includes insertion faces outwardly extending from both end portions of the jig main body, and coupling faces extending from the insertion faces toward insides of the jig main body and brought into contact with the fixing member, and thus a tensile test is performed on an ultrasonic-welded portion of the electrode lead without an additional cell.
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Citations
6 Claims
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1. A test jig comprising:
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a jig main body having, at an end portion thereof, an insertion part into which an electrode lead is inserted; and a fixing member detachably coupled to the insertion part to fix the electrode lead inserted to the insertion part, wherein the insertion part comprises insertion faces outwardly extending from both end portions of the jig main body, and coupling faces extending from the insertion faces toward insides of the jig main body and brought into contact with the fixing member. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification