7results about How to "Improve anti-static performance" patented technology

The application provides an anti-static antenna and a communication device. The anti-static antenna comprises a dielectric substrate, a coaxial line and a radiator. The radiator is arranged on the dielectric substrate. The radiator comprises a radiation part and a grounding part. The radiator is electrically connected with an inner conductor. The grounding part is electrically connected with a shielding layer. The radiator further comprises an anti-static part which is electrically connected between the radiator and the grounding part. The anti-static antenna provided by the application has the advantage of good anti-static effect.

This utility model provides an antistatic flattening roller for plastic film, comprising: a roller body, mounting frames at both ends of the roller body, and clamping mechanisms for fixing an external static eliminator ion generator module on the mounting frames. The roller body includes a spindle, a conductive rubber layer is fixedly sleeved on the outer side of the spindle, and conductive copper rings are fixedly sleeved at both ends of the spindle. Compared with the prior art, this utility model has the following advantages: by setting the contact discharge of the conductive rubber layer and the conductive copper rings, and cooperating with the non-contact pre-neutralization of static electricity by the ion wind generated by the external ion generator module, the load on the roller is reduced, thereby realizing a dual static elimination mechanism of contact discharge + ion neutralization, thus improving the antistatic effect of the roller. The clamping mechanism is used to fix the external static eliminator ion generator module.

This utility model relates to an antistatic PE composite film structure, comprising: a film body, with easy-tear grooves at both ends of the film body, the easy-tear grooves having a serrated structure design; multiple sets of circular grooves on the surface of the film body, with connecting grooves between the multiple sets of circular grooves, the interiors of the circular grooves and the connecting grooves being interconnected; a limiting frame fitted at the top and bottom of the film body, with multiple sets of protrusions fixedly connected to the top of the limiting frame, and a hydrophobic groove between two sets of protrusions; the inner sidewall of the limiting frame is coated with antistatic adhesive, and the limiting frame is bonded to the film body by the antistatic adhesive. The beneficial effect of this utility model is that, through the design of the circular grooves and connecting grooves, static electricity generated after friction with external objects during transportation can be reduced, greatly improving the overall practicality.

The utility model discloses a kind of metal grid shielding cases of anti-static interference's LCD display screen, it is related to LCD display screen technical field, and it includes: metal cover and the metal grid being set in the inside of metal cover, the rear surface of the metal cover is provided with shielding case, and the rear surface of the metal cover is provided with electromagnetic shielding film in the front of shielding case, the outside of the metal cover is also installed with ground plate, the front surface of the metal cover and the rear surface of shielding case are coated with antistatic coating. By installing shielding case on the rear surface of metal cover to increase its thickness, which can effectively improve the shielding ability of electromagnetic interference, and using ground plate can transmit static electricity to the ground through the conductor, avoid static electricity affecting the work of LCD display screen, by setting electromagnetic shielding film between metal cover and shielding case, which effectively suppresses electromagnetic interference and static interference, thereby improving display effect and the stability of equipment.

This invention discloses an antistatic, antibacterial, and formaldehyde-removing ceramic tile and its preparation method, belonging to the field of special ceramic tile technology. The antistatic, antibacterial, and formaldehyde-removing ceramic tile of this invention comprises, from bottom to top, a tile body, a surface glaze layer, and a protective glaze layer. The surface glaze layer is made from a surface glaze base material and nano-sized oxide materials, including any one or more combinations of nano-zinc oxide, nano-titanium dioxide, nano-alumina, and nano-magnesium oxide. The protective glaze layer is made from a protective glaze base material and an antistatic material. This invention, by adding nano-sized oxide materials to the surface glaze layer, allows the nano-sized oxide materials and the antistatic materials in the protective glaze layer to interact, giving the tile excellent antistatic effects and also enabling it to possess antibacterial and formaldehyde-removing functions. This broadens the functionality of the tile, allowing it to be used in diverse environments and solving the problems of poor antistatic effects and limited functionality in current antistatic ceramic tiles.

The utility model discloses a Flumeus filter bag with an anti-static structure, which comprises a filter bag body, the filter bag body is arranged in the middle of the inside of a supporting assembly, the supporting assembly comprises a base, supporting rods and a top frame, and the outer side of the upper end of the base is connected with the lower end of the top frame through a plurality of supporting rods arranged at equal intervals. Meanwhile, the upper end of the top frame is fixedly connected with the top of the filter bag body through a clamping positioning sleeve, a positioning frame is installed at the lower end of the middle of the clamping positioning sleeve, a bearing is arranged in the middle of the positioning frame, a vertical shaft is arranged in the middle of the bearing, cleaning frames are arranged on the two sides of the vertical shaft, and the two cleaning frames are arranged in a staggered mode; meanwhile, the outer sides of the two cleaning frames are attached to the inner wall of the filter bag body. According to the Flumeus filter bag with the anti-static structure, the positioning frame, the bearing, the vertical shaft, the limiting seat, the cleaning frame, the connecting disc and the transmission rod are matched for use, so that the vertical shaft is convenient to rotate, dust adhered to the inner wall of the filter bag body is cleaned by the cleaning frame, the anti-static effect is improved, and cleaning is convenient.

The utility model discloses a kind of double-sided anti-static structures of high-temperature-resistant polyimide adhesive tape, belong to high-temperature-resistant adhesive tape technical field, its technical scheme main point includes polyimide main layer, the outside of the polyimide main layer is equipped with nano metal oxide anti-static layer, the outside of the nano metal oxide anti-static layer is equipped with metal fiber braiding anti-static layer, the outside of the metal fiber braiding anti-static layer is equipped with high-temperature-resistant protective coating, by respectively constructing perfect anti-static system on the upper and lower surfaces of polyimide main layer, that is, the upper surface nano metal oxide anti-static layer is combined with metal fiber braiding anti-static layer, the lower surface conductive polymer anti-static layer, can effectively inhibit the generation and accumulation of static electricity on all use scenarios and contact surface of adhesive tape, provide all-round, dead-angle-free electrostatic protection for electronic components, precision equipment etc., completely solve the limitation of traditional single-sided anti-static adhesive tape.