3results about How to "Prevent activity" patented technology

The utility model discloses an outside rear-view mirror wire harness plugging and fixing structure, which comprises a rear-view mirror shell, a plug and a socket, a mounting groove is arranged on the rear-view mirror shell, a first mounting piece is fixedly arranged on one side above the mounting groove, a second mounting piece is movably arranged on the inner side of the mounting groove, and the plug is inserted into the second mounting piece. The plug and the socket are installed on the first installation part and the second installation part respectively, a first fixing part is arranged above the first installation part, a second fixing part is arranged above the second installation part, and the first fixing part and the second fixing part are used for fixing the plug and the socket. According to the utility model, the clamping rings on the two sides are clamped on the clamping grooves so as to fix the connection between the plug and the socket, and the rotating bolt is rotated so as to enable the threaded rod to drive the second fixing piece and the second mounting piece to move, namely, the connection between the plug and the socket is fixed. And the loosening condition can be effectively avoided.

The utility model relates to the technical field of guardrail upright construction positioning, disclose a kind of guardrail upright horizontal positioning device, including fixed plate, the movable plate is set on the fixed plate upper end face front end, the clamping block is set on the movable plate upper end face, the clamping plate is fixedly set in movable plate upper end face one side, first threaded rod is rotatably embedded and set in the midpoint of movable plate one side, the adjusting plate is set in the fixed plate one side rear end, the second threaded rod is rotatably embedded and set in the adjusting plate one side rear end, the knob is rotatably embedded and set in the midpoint of fixed plate lower end face one side, in the utility model, after setting movable plate in fixed plate, clamping plate and clamping block can be set on the upper end face of movable plate, so that positioning device can be installed and fixed on the upper end of curb, adjusting plate can be adjusted according to the size of upright, so that upright can be better positioned and measured.

The utility model relates to poultry feeding technical field, concretely for multi -angle excrement cleaning device, including mounting seat, one side of mounting seat is inserted and is connected with handheld rod, the other side fixed connection of mounting seat has the connecting plate, the surface of connecting plate is installed with the shovel board, the surface fixed connection of connecting plate has the fixed link, the surface fixed connection of shovel board has fixed block and mounting plate, the surface fixed connection of fixed link has the rotary rod, the utility model discloses the connecting mode of connecting plate and shovel board with rivet fixed connection changes into the connecting mode of fixed link and fixed block connection, can make staff can according to own height and use habit with rotary rod as center rotate shovel board to corresponding angle, to avoid staff's using excrement cleaning device when because excessive stoop leads to the serious condition of waist loss, further to make the use range of excrement cleaning device increase and can carry out multi -angle adjustment according to staff's demand.