Bubble cap puncture component

The utility model provides a bubble cap puncture component, in bubble cap puncture component located the bubble cap, it included the base, be equipped with convex puncture component on the base, the puncture component the top with the distance of base bottom is not more than the degree of depth of bubble cap, the maximum breadth of base is less than the bore of bubble cap. Adopting this technical scheme, punctureing the complex film through the needle point, have more extensive suitability, can use less power just to puncture the complex film, can satisfy the requirements at the higher level to the test solution encapsulation, it is convenient to use, and just there is the anti -canting inside, prevents to block up the design, has promoted the product quality.