1results about How to "Realize automatic lighting" patented technology

The utility model provides light-emitting arrow tail, including the tube body, the top insertion of tube body is connected with the lamp cap, the lamp cap inside slide installation has the lamp stand, the top fixed mounting of lamp stand has high bright LED lamp, the bottom of tube body is installed with the cover tail, the inside installation of cover tail has the battery, the top fixed of battery has the connection end, and the connection end is worn into the inside of tube body, the outside of lamp cap top is equipped with U type clamping groove, the inner wall of tube body is reserved accurate positioning groove, and the positioning groove of tube body inner wall is fixed with circuit board, the power connection scheme of elastic sheet thimble type, breaks through the traditional circuit structure connection limitation, realizes product miniaturization, compact design, reduces production cost and assembly complexity, has the market competitiveness with remarkable, in the complex jungle or night easily seeks the arrow branch or the prey that is shot in the environment, improves the aesthetic property of arrow branch, enhances the ornamental of archery sports competition.