5results about How to "Avoid external pollution" patented technology

The utility model discloses a water quality monitoring device for ultrapure water. The water quality monitoring device comprises a base, a detection frame and an equipment frame, the detection frame is connected between the base and the equipment frame, a detector is fixed to the inner wall of the detection frame through bolts, a power source and a controller matched with the detector are arranged in the equipment frame, and a display screen is arranged on the outer wall of the equipment frame. After one side of the base is opened and covered by the cover plate, after the detection pipe is stored in the cavity of the base through the winding mechanism, one end of the detection pipe is detachably connected with the detector, the other end of the detection pipe is connected with a sampling pump, and the sampling pump is connected with a sample by opening the cover plate. Compared with the prior art, the utility model has the advantages that: through the winding mechanism and the modular layout, the space occupation of equipment is obviously reduced, the portability is enhanced, the detection tube is accommodated in the base, the external pollution is avoided, and the accuracy of the detection result is ensured.

The utility model relates to the technical field of cups, and discloses a disposable cup which comprises a cup body and further comprises a cup edge arranged on the top of the cup body. The filter cone is movably mounted at the top opening of the cup body; the sealing cover is used for sealing the filter cone. According to the disposable cup, the cup body of the annular folding corrugated structure is adopted, storage and carrying are convenient, and the storage space is reduced; through the filter cone, solid-liquid separation can be conveniently carried out when drinks such as coffee, tea leaves and medicine granules are brewed, and the taste of the drinks is improved.

The utility model discloses a kind of feeding bottle cleaning disinfecting drying integrated machine including base unit, washing drying unit, spraying assembly, lower layer shelf, upper layer shelf, water supply unit and waste water collection unit, washing drying unit, water supply unit and waste water collection unit are located on base unit, spraying assembly and upper layer shelf are all located in washing drying unit, spraying assembly is detachably fixed connection with base unit, upper layer shelf is detachably fixed connection with washing drying unit, lower layer shelf is sleeved on spraying assembly, compared with prior art, the equipment has the remarkable advantages of high integration, cleaning thoroughly, convenient to use and sanitary safety etc.

The utility model discloses a kind of quick samplers, it is related to agricultural product detection technical field.The sampler includes outer sleeve, the upper connecting pipe of activity connection in its upper end, the replaceable pipe of being penetrated through outer sleeve, and the adjusting rod cover of being penetrated through outer sleeve, upper connecting pipe and replaceable pipe in proper order.Adjusting rod cover is equipped with pull-out rod, its lower end is equipped with sealing piston and is sealed with replaceable pipe inner wall cooperation;Replaceable pipe lower end detachably connects multiple types of sampling head, and different sample form is adapted.Outer sleeve side is equipped with finger sleeve ring and clamping device, the latter realizes the quick locking and release of pipe by lever mechanism.By the cooperation of double sealing structure and stroke adjusting mechanism, the purity of sample and sampling quantity precision control are effectively guaranteed, the problems, such as traditional sampling operation cumbersome, poor versatility and sample easy to be contaminated, are solved, and sampling efficiency and reliability are significantly improved.

The application relates to a driving mechanism and a surgical robot, which comprises multiple independently controlled multi-stage telescopic slides, each of which is provided with a power box, and a telescopic shell is further arranged on the multi-stage telescopic slide, the telescopic shell is used for protecting the outer side of the multi-stage telescopic slide, the telescopic space of the telescopic shell and the working space of the power box do not interfere with each other; in linear motion, the multi-stage telescopic slide has an extended state and a contracted state, the multi-stage telescopic slide comprises multiple-stage linked slides, in the contracted state, the multiple-stage linked slides are completely folded, and the telescopic shell is folded together to coat the multi-stage telescopic slide. The telescopic space of the telescopic shell and the working space of the power box do not interfere with each other, that is, the structural design of the telescopic shell needs to meet the requirement that the telescopic space after extension or contraction does not affect the operation of the power box, so that stable power output of the power box is ensured.