5results about How to "Isolation" patented technology

The invention relates to the technical field of food, and provides a ground beetle preserved egg and a preparation method thereof.The preparation method comprises the steps of fresh egg selection, material puree preparation, egg wrapping with puree and salting, egg white gel of the obtained ground beetle preserved egg shows an attractive semitransparent golden yellow color, the yolk shows soft faint yellow to golden yellow, and the taste is good. On the basis of reserving the nutritional ingredients of the ground beetle eggs, the ground beetle eggs have soft and fine taste and light and easy texture, better-quality, healthy and delicious preserved egg products are brought to the market, and pursuit and expectation of vast consumers for high-quality food are met.

The utility model discloses a pin seat device for an automobile circuit, which relates to the technical field of pin seats and comprises a socket, a first protection component arranged on the periphery of the socket, pins arranged on one side of the socket and a second protection component arranged on the periphery of the pins, the socket is matched with the pins, a plurality of groups of pin holes are arranged on one side of the socket, and the pin holes are communicated with the socket. One side of the socket is further provided with four groups of clamping grooves, one side of the contact pin is provided with a plurality of groups of pin heads, the pin holes are matched with the pin heads, the plurality of groups of pin heads are members made of brass materials, the surface of each group of pin heads is tinned, one side of the contact pin is fixedly connected with four groups of clamping blocks, and the four groups of clamping blocks are connected with the four groups of clamping grooves in a clamping mode. The first protection assembly comprises a first cover shell arranged on the periphery of the socket, the needle seat is high in use reliability through matching of the socket and the contact pins, the good use effect is achieved, the service life of the needle seat is prolonged, and the use performance of the needle seat is improved.

The utility model discloses an underwater sealed connector, including male end connector and female end connector, male end connector includes first casing, a plurality of contact pins, support framework, sealing element and elastic part, a plurality of contact pins are fixed on the base in first casing, and the outside of contact pin is wrapped with insulating part, and the insulating part is provided with opening to expose the contact of contact pin The part, a plurality of through -holes corresponding to a plurality of contact pins are set up on the support framework, and one end of elastic part is in abutment with the base, and the other end is in abutment with the support framework, and sealing element is in abutment with insulating part to seal the contact part, female end connector includes second casing and a plurality of located in the plug -in end of second casing's insertion slot, and a plurality of insertion slots are set up with contact pin one -one correspondence. The utility model solves the problem that the needle type plug of underwater sealed connector lacks protection when the underwater equipment is maintained currently.

The invention relates to the technical field of enameled wires, in particular to a high-temperature-resistant enameled square copper wire which comprises an enameled square wire body and an enameled square copper wire composed of a guide core, and the enameled square wire body comprises an insulating layer, a mica tape, a first high-temperature-resistant layer, a flame-retardant layer, a fireproof wrapping tape, a second high-temperature-resistant layer, a composite coating and a protective paint layer. The insulating layer wraps the outer surface of the guide core, the mica tape wraps the outer side, away from the guide core, of the insulating layer, and the first high-temperature-resistant layer wraps the other side of the mica tape. When the enameled flat wire is eroded by a fire source and high temperature and the external second high-temperature-resistant layer is damaged, the fireproof wrapping tape can be tightly wrapped on the surface of the flame-retardant layer under the high temperature so as to form a fireproof protection layer, so that the high-temperature erosion of the fire source and the like can be avoided, and meanwhile, when the mica tape is eroded by the fire source or the high temperature, the fireproof protection layer can be formed. A compact protective layer can be formed, and damage of flames and high temperature to the enameled flat wire can be effectively isolated.

The utility model discloses a pipeline fixer capable of quickly fixing, and relates to the field of pipeline fixing structures. The negative pressure suction cup type adhesive tape comprises an installation base, a negative pressure suction cup is arranged on the outer side of the back of the installation base, an installation groove is formed in the back of the installation base, an adhesive tape adheres to the interior of the installation groove, the installation groove, the adhesive tape and the negative pressure suction cup are arranged, and the installation groove ensures accurate positioning of the adhesive tape and prevents displacement and falling off; the fixing effect is enhanced, the sticking pieces are tightly bonded with the mounting grooves and the wall body through the strong adhesive glue, the mounting process is simplified, meanwhile, reliable supporting and fixing effects are provided, meanwhile, the negative pressure suction cups are suitable for various wall bodies, the overall fixity is improved, the negative pressure suction cups serve as protective barriers, and the service life of the negative pressure suction cups is prolonged. Damage of moisture, moisture and heat to the sticking piece is effectively isolated, durability and environmental adaptability of the fixing device are remarkably improved, and the pipeline fixing device is faster and more convenient to install.