5results about How to "Affordable" patented technology

The application discloses a kind of soft cable repair equipment, including a mounting seat, it is characterized in that: still include the cable positioning repair device for repairing the outside of soft cable, and the compaction solidification device for fixing the cable positioning repair device;The cable positioning repair device is set to the top of the mounting seat;The compaction solidification device is set to the top of the cable positioning repair device;The cable positioning repair device includes upper positioning device and lower positioning device with integral structure;The lower positioning device is set to the upper surface of the mounting seat, the upper positioning device is set to the top of the lower positioning device, and the inner wall of the upper positioning device and lower positioning device is equipped with semicircular heating pipe, and when closed, heating pipe forms the circular accommodating cavity of placing soft cable to be repaired.The electrical performance, insulation performance, tensile property, sealing performance and reel winding, fast moving performance of the cable after repair are guaranteed to meet the standards, and the stable operation of equipment is ensured;Repair cost of user is reduced, and product economy and market competitiveness are improved.

This invention relates to a pair of eyeglass frames and an eye mask with dual functions, stimulating acupoints to care for the eyes, ears, and brain, belonging to the technical field of daily care products. The technical solution includes an eyeglass frame, temples, an eye mask, an eye mask strap, functional materials, functional inlays, functional coverings, and a functional spray coating. The key feature is that the above functions are combined with the eyeglass frame, temples, eye mask, and eye mask strap, corresponding to major acupoints around the eyes, temples, and ears, thus providing care for the eyes, ears, and brain. The beneficial effects of this invention are its simple structure, ease of use, low price, and the absence of side effects from wearing the product. It alleviates problems with the eyes, ears, and brain and effectively prevents existing problems. This invention caters to public demand, has a wide range of applications, and a broad market prospect.

The utility model relates to the field of photography assistive devices, and discloses an expansion frame and photographing equipment, the expansion frame and photographing equipment comprise a frame, a fixing member and a rotary buckle assembly, the frame is formed by enclosing a plurality of frames end to end, the plurality of frames jointly define a mounting space, the fixing member is arranged at the joint of two adjacent frames, and the rotary buckle assembly is arranged in the mounting space. The fixing pieces are used for fixedly connecting the two adjacent frames, the rotary buckle assemblies are used for connecting the other two adjacent frames, and the rotary buckle assemblies are used for rotationally buckling and connecting the two adjacent frames. According to the invention, the plurality of borders of the frame are matched with the fixing pieces and the rotary buckle assemblies, so that the adjacent borders can be rotationally buckled or fixedly connected at the corners to realize quick disassembly and separation, each border can be stored, the occupied space of the frame is sequentially reduced, and the disassembly and assembly process is simplified through the synergistic effect of the fixing pieces and the rotary buckle assemblies, so that the disassembly and assembly efficiency is improved. And a user can temporarily adjust the equipment burden or store and carry conveniently.

This invention relates to a porous biomass carbon material, its preparation method, and its application. The preparation method includes: carbonizing biomass material under an inert atmosphere to obtain carbonized powder, and pulverizing the carbonized powder to a predetermined particle size to obtain biomass char material; uniformly mixing the biomass char material and resin to obtain a premix; coating the premix under an inert atmosphere to allow the resin to melt and penetrate into the pores of the biomass char material, thereby obtaining resin-coated biomass char material; and activating and passivating the resin-coated biomass char material to obtain porous biomass carbon material. The preparation method of this invention is simple, efficient, economical, and can significantly improve the mechanical properties and pore structure of biomass materials.

The present invention discloses a cultivation method for improving the molting rate and survival rate of diapause first-instar Chinese horseshoe crabs. The diapause first-instar Chinese horseshoe crabs refer to individuals that are hatched into first-instar juveniles in September of the current year and have not molted into second-instar horseshoe crabs until April of the following year. The method comprises the following steps: selecting diapause first-instar Chinese horseshoe crabs and placing them in seawater containing 30-90 mg / L of vitamin C for cultivation. The present invention can not only effectively improve the molting rate of diapause first-instar juvenile horseshoe crabs but also improve the survival rate of the juvenile horseshoe crabs, thereby obtaining second-instar horseshoe crab seedlings with good quality.