Jig structure for testing main control board of washing machine

The utility model provides a jig structure for testing a main control board of a washing machine. The jig structure comprises a jig frame and a needle plate pressing mechanism. The jig frame is composed of a screen fixing frame, a push-pull type quick clamp fixing frame and a jig frame body. The needle plate pressing mechanism is composed of a push-pull type quick clamp, a push-pull type quick clamp hydraulic rod connecting block, a needle plate connecting block, a needle plate sliding rod fixing block, a needle plate sliding rod, a needle plate fixing plate and a needle plate. The structure is convenient to use, low in manufacturing cost and small in occupied space, and solves the problems that a product plugging port is easy to damage, the wire harness consumption is large and the production efficiency is low when a washing machine main control board test adopts a manual wire harness plugging mode. 本实用新型提出一种用于洗衣机主控板测试的治具结构，包括：治具框架、针板下压机构。其中，治具框架由屏幕固定架、推拉式快速夹具固定架、治具框架主体组成。针板下压机构由推拉式快速夹具、推拉式快速夹具液压杆连接块、针板连接块、针