53results about How to "Not working" patented technology

The invention discloses a detection test paper box, and relates to the technical field of detection. The detection test paper box comprises a box body. An identifier region and a popup mechanism corresponding to the identifier region are arranged at the upper surface of the box body, a plurality of inclined placement regions are arranged inside the box body, one side of the box body is provided with an outlet corresponding to the inclined placement regions, detection test paper rolls are arranged inside the inclined placement regions, and extractable masking and a push-pull plate are sequentially arranged below the box body; the detection test paper box has the advantages of being simple in structure, convenient to operate and capable of being used repeatedly.

The invention belongs to the technical field of toilet paper, and is specifically a roll toilet paper, including a roll, a limit mechanism, a rotating ring and a locking mechanism. A hollow annular piece is fixedly sleeved on the roll, and a hollow ring piece is fixedly installed on the roll. There are plastic L-shaped plates distributed radially, the limit mechanism is installed on the plastic L-shaped plate, and the two rotating rings are respectively sleeved in the annular grooves opened at both ends of the reel, and the rotating rings are located in the plastic L-shaped plate. On the outside of the pattern plate, the locking mechanism for regulating the inner diameter of the reel is arranged on the reel and the rotating ring. The reel is covered with a toilet paper roll, and the side wall of the toilet paper roll and the hollow annular piece A damping rubber pad is fixedly fitted in the gap between the annular groove opened by the reel and the rotating ring, and the damping rubber pad is slidably connected to the inner ring of the rotating ring. The roll toilet paper provided by the invention has the advantages of preventing the roll toilet paper from being loose and from being stuck during the pulling process.

The invention relates to a charging pile with a protective function for a new energy automobile. The charging pile comprises a shell and a protective mechanism. A snow removing mechanism is arranged in the shell and comprises a first motor, a transmission assembly, two lifting assemblies and two snow removing assemblies. Each lifting assembly comprises a lead screw, a moving block, a connecting rod and a driven block. The transmission assembly comprises a transmission belt and two transmission wheels. Each snow removing assembly comprises a reciprocating unit and two snow removing blocks. Theprotective mechanism comprises a telescopic assembly and a protective plate. The telescopic assembly comprises a cross rod, a driving unit, a telescopic frame, a connecting plate, two sliding blocks,two transmission blocks and two supporting plates. According to the charging pile with the protective function for the new energy automobile, accumulated snow can be removed instantaneously through the snow removing mechanism, the situation that the accumulated snow is frozen and consequently the charging pile cannot be used normally is avoided, thus the practicability of the charging pile is improved, a charging head is protected through the protective mechanism, the probability that the charging head is damaged by the outside world is decreased, and the service life of the charging pile canbe prolonged accordingly.

The invention relates to the technical field of humidifiers, in particular to an induction-controlled humidifier. It includes a humidifier housing, and a turning device is arranged inside the humidifier housing; the turning device includes a supporting device, a driving device is arranged in the middle position of the bottom of the supporting device, and a lifting device for lifting the driving device is arranged on the outer side of the driving device, and the supporting device is provided. The upper side of the device is provided with an outer layer frame symmetrically from left to right, an outer second layer frame is arranged symmetrically between the two outer layer boxes in front and back, and a number of inner second layer frames are arranged in a ring between the outer layer frame and the outer second layer frame. The frame and the inner frame; the driving device includes a top column, the two sides of the top column close to the bottom are fixedly connected with a spiral contact column, the top column is inserted into the inside of the spiral tube, and the spiral contact column fits with the thread groove on the spiral tube . The present invention is provided with a turning device that can be opened like a petal, thereby increasing the aesthetics of the humidifier.

The invention provides a method adding a trace amount of water into rolling oil to increase oil cleanliness. The method is characterized in that 100-1000ppm deionized water is added into the rolling oil used in plate and strip cold rolling through an atomization manner to allow the water to be evenly dispersed in the rolling oil, standing is performed for more than 1 hour, the polarity effect of water molecules allows tiny trace impurities in the rolling oil to accumulate and be separated out, the impurities settles to the bottom, and accordingly the rolling oil is purified, and the cleanliness of the oil is increased; or the rolling oil added with the water is filtered by a plate filter in a circulating manner to clean the rolling oil; the method is especially suitable for being used to remove the impurities below 2 micrometers; the impurities cannot accumulate and settle when the water content is lower than 100ppm, the water may accumulate to form water drops which can corrode an aluminum plate when the water content is higher than 1000ppm, and accordingly the appropriate water content range is 100-1000ppm.

The invention discloses code spraying equipment for computer manufacturing. The code spraying equipment comprises a feeding mechanism, a discharging mechanism, a code spraying machine, a fixing plateand PCBs; the feeding mechanism comprises a pair of feeding rollers, a first support, a conveying belt and a driving motor; the discharging mechanism comprises a discharging box, a baffle, a push plate and a driving mechanism used for driving the push plate to horizontally move in the discharging box; the driving mechanism comprises a driving shaft, an incomplete driving gear and a rack driving plate, wherein the driving shaft is fixed to a second support through bearings, the incomplete driving gear is fixed to the driving shaft and the rack driving plate is matched with the incomplete driving gear; connecting rods are vertically fixed to the two side walls of the ends, close to the push plate, of the rack driving plate correspondingly; and limited position rods are vertically fixed to the ends, away from the rack driving plate, of the connecting rods. According to the code spraying equipment, the PCBs are sequentially discharged from the discharging box through mutual cooperation ofthe rack driving plate and the incomplete driving gear, so that the friction force generated between the PCBs is very small, and the phenomenon that the surface of the PCB is abraded and cannot be normally used is avoided.