7results about How to "Not easy to attach" patented technology

A pressure sensor is provided that prevents foreign matter from adhering to the gel material, thereby suppressing changes in the characteristics of the pressure sensor. The pressure sensor of the present invention includes: a housing (2, 3) having an opening (31); a pressure-sensitive element (4) disposed within the housing; a gel material (5) having waterproof properties and sealing the pressure-sensitive element within the housing; and a plurality of coating members (6) laid on the surface of the gel material, the plurality of coating members being non-adhesive and configured not to be bonded to each other.

This invention relates to the field of mining environmental protection equipment technology, and more particularly to a separable mining carbon neutralization device. The separable mining carbon neutralization device provided by this invention solves the technical problem of poor operational stability in existing mining carbon neutralization devices. The separable mining carbon neutralization device includes a pre-stage component for separating carbon dioxide from gas, a post-stage component for adsorbing the carbon dioxide separated by the pre-stage component, and a gas pump. By setting a separation membrane to separate carbon dioxide from the gas, the gas entering the post-stage component has a higher carbon dioxide content and lower impurity content, which facilitates rapid adsorption of carbon dioxide by the adsorbent, thereby improving the stability of the mining carbon neutralization device during operation and increasing the gas treatment efficiency.

This utility model discloses a double-sided coating equipment for battery cells, relating to the field of battery manufacturing technology. It includes a main body, a vacuum reaction chamber disposed inside the main body, and a conveying mechanism for transporting battery cells. The equipment is characterized by having at least one cleaning nozzle at both the top and bottom of the inner wall of the vacuum reaction chamber. Each cleaning nozzle is a rotatable vortex nozzle with its jet direction facing the inner wall surface of the vacuum reaction chamber. The cleaning nozzle is connected to an external gas source via a gas pipeline penetrating the wall of the vacuum reaction chamber. This application achieves efficient and automated cleaning of the inner wall of the vacuum reaction chamber through the combination of rotatable vortex nozzles at the top and bottom of the vacuum reaction chamber with a pulse control valve, and a dust removal device connected to the dust outlet at the bottom of the chamber. This effectively removes deposited dust and promptly removes any raised dust to prevent secondary pollution, thereby significantly improving the coating quality and yield of the battery cells.

The dust bag and the base station having the same provided by the application comprise a dust bag body, a cover and a switching piece. The cover is movably connected to the dust bag body. The switching piece is connected to the cover and the dust bag body, and is used to switch the dust bag between an open state and a closed state. The dust bag body is provided with an opening. The cover is used to avoid at least part of the opening in the open state, so that the internal space of the dust bag is communicated with the outside. In addition, the cover is also used to completely shield the opening in the closed state, so that the internal space of the dust bag is isolated from the outside. The application is convenient to clean the garbage in the dust bag, and the hands are not easy to be dirty, thereby improving the user experience.

This utility model discloses a magnetic coupling shearing device, including a culture bag, which is a transparent sterile plastic bag with a sealed opening to ensure a sterile internal environment. Inside the culture bag are ginseng adventitious roots and an internal shearing seat. The internal shearing seat is covered with a corrosion-resistant film and contains a magnetic element. The internal shearing seat has multiple arc-shaped blades, each with its cutting edge facing away from the internal shearing seat and forming a 90° angle with the surface of the internal shearing seat. The arc-shaped blades are staggered, forming a mesh pattern. An external shearing seat is fitted outside the culture bag, also containing a magnetic element and a magnetic force adjustment mechanism. This mechanism adjusts the magnetic force intensity. The arc-shaped blades on the internal shearing seat and the end face of the external shearing seat are attracted and abutted by the magnetic force of their internal magnetic components.

The application provides a dynamic submarine cable counterweight device, comprising a metal counterweight, the metal counterweight is in a segmented structure along a set direction and comprises a plurality of counterweight segments, any two adjacent counterweight segments are detachably fixedly connected, any two adjacent counterweight segments are formed with an accommodating cavity, and the accommodating cavity has an opening for seawater to enter and exit, wherein at least part of the accommodating cavity is provided with an anode block, and the anode block is in conductive contact with the counterweight segment. The dynamic submarine cable counterweight device provided by the application not only gradually offsets the weight of marine organisms attached to the anode block by using the corrosion and sacrifice consumption of the anode block, reduces the influence of marine organisms on the weight of the counterweight block, reduces the risk of linear change of the dynamic submarine cable, but also can flexibly adjust the counterweight of the counterweight device by adjusting the number of counterweight segments, so that the configuration and adjustment of the counterweight device are simple and convenient, and the anode block is accommodated in the accommodating cavity, so that marine organisms are not easy to attach to the anode block, which helps to ensure the controllable corrosion of the anode block.

The utility model discloses a liquid container belongs to daily necessities field, has solved the problem that the liquid of pump body and the surface of cover body is easy to cause the pollution of other objects, and the technical scheme of solving this problem mainly includes the seat body, the straw, the cover body, the pump body and the link piece, and the seat body has the top open mouth and holds the cavity, the cover body is hinged with the seat body, and has the first state and the second state, the cover body rotates to switch state relative to the seat body, and the straw is arranged in the holding cavity and has the first liquid outlet passage, and the pump body is located at the cover body and is equipped with the second liquid outlet passage, and the link piece includes the connecting seat and the connecting head, and the connecting seat is equipped with the avoiding gap of avoiding the pump body, when the cover body is in the first state, the pump body is butt joint with the straw, and the first liquid outlet passage is communicated with the second liquid outlet passage, when the cover body is in the second state, the pump body is separated from the holding cavity to disconnect the straw, and the first liquid outlet passage is disconnected with the second liquid outlet passage, the utility model mainly is used for making the application of liquid container more sanitary, clean.