2results about How to "Reach limit effect" patented technology

This invention relates to the field of mass spectrometer sample introduction device technology, and discloses a sample introduction device for a liquid chromatography-tandem mass spectrometer, including a support layer, a sample placement layer fixedly connected to the upper surface of the support layer, a rotating sampling mechanism provided on the sample placement layer, a locking mechanism provided inside the sample placement layer, and a push-pull box slidably connected inside the sample placement layer. The sample bottle can be clamped and fixed by the clamping mechanism. When the sample bottle is placed into the second placement port through the first placement port, the first rotating ring, the second rotating ring, the third rotating ring, and the fourth rotating ring are driven to rotate under the tension of the tension spring, thereby pushing the first clamping block and the second clamping block to clamp the sample bottle. Then, the pressure plate rotates to press the sample bottle downward. When the clamping point of the sample bottle is on the same horizontal line as the first clamping block and the second clamping block, the first clamping block and the second clamping block clamp the sample bottle, thereby achieving the function of fixing the sample bottle.

The utility model provides a cable wiring frame convenient to wire, relate to cable wiring frame technical field convenient to wire, the utility model discloses a wiring frame is provided with the cable in the inside, the inside setting of wiring frame is provided with the separator, the separator includes the elastic clamp setting in the inside of wiring frame, the inside clamping of elastic clamp is provided with the cable, the inner wall fixedly connected with round strip of elastic clamp, the inner wall of elastic clamp is evenly arranged in, the round strip is rubber ring, the side fixedly connected with the triangular block of elastic clamp, the triangular block is the elastic block, the inner wall of wiring frame is provided with the rectangular slot, the inside plug -in of rectangular slot is provided with the clamping block, the surface fixedly connected with the clamping ring of clamping block, the clamping ring is rubber ring, the utility model solves the problem that the cable is bound in the inside of wiring frame through the binding tape and is inconvenient to distinguish overhauling.