Assembled test tube sample applicator

Abstract

The utility model belongs to test tube sample adding device technical field, the utility model discloses a kind of assembled test tube sample adding device, including sampling groove subassembly and sample box, sample box is the structure of top surface and front end opening, the bottom of sample box is provided with holding handle, sampling groove subassembly is detachably set in holding handle front end, sample box front end opening is above sampling groove subassembly, the rear end of holding handle is provided with knock hammer subassembly, the utility model can be adapted to different model test tube by multiple groups shape structure same but different size sampling groove subassembly, and component can be stacked and stored in holding handle, cooperate with the sealing cover of sealing ring to realize waterproof dustproof, avoid accessory loss and pollution;Sample box adopts top surface and front end opening, bottom arc shape and by rear to front size gradually reduced structure, reduce sample transfer spillage;Through torsional spring drive hammerhead light knock sample box, utilize vibration sample arrangement, controllable, avoid traditional sample waste caused by shaking.

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