5results about How to "Adjust pitch angle" patented technology

The utility model discloses a light source angle adjustable formula code reader structure belongs to code reader technical field, including code reader main part, the surface of code reader main part is provided with the installation shell, the left and right ends of installation shell all are fixedly installed with the carding board, the carding board is in line with the layout in the side of code reader main part and is swingingly connected between code reader main part, the inside rotatory mounting of installation shell has two pivot no.

The utility model discloses a numerical control machine tool of adjustable workpiece angle, including lathe main part, the middle part rotation of lathe main part top is provided with the turntable, one side fixed setting of turntable top is provided with the support column, and the top hinged of support column has the third hinged seat, and the top fixed setting of third hinged seat has the second installation seat, a numerical control machine tool of adjustable workpiece angle of the utility model, through third motor drive driving gear rotation, because driving gear and driven gear meshed connection, and then drive driven gear and the rotation of the shaft, to drive the rotation of the turntable, and then conveniently adjust the orientation of workpiece, through the rotation of first screw rod of first motor drive, and then drive first sleeve left and right movement, to drive second hinged seat left and right movement, and then drive second installation seat to third hinged seat as the pivot rotation, and then conveniently adjust the pitch angle of workpiece, can adapt to different work demand.

This invention provides a photovoltaic (PV) power generation installation structure for the solar energy industry, relating to the field of solar PV power generation technology. It includes a base, an angle adjustment mechanism, columns, beams, and an adjustable installation device. In this invention, a driving component can move the related structures, adjusting the installation platform to a convenient tilt angle and lower position, eliminating the need for complex alignment and fixing by operators at high altitudes, thus reducing installation difficulty and safety risks. Furthermore, the simple fixing method allows for easy PV panel installation, enhancing installation convenience. This invention possesses precise angle adjustment capabilities, enabling flexible adjustment of the PV panel's direction and pitch angle based on changes in the sun's position. Through the coordinated action of a specific driving mechanism and transmission structure, the PV panel can always receive sunlight in the optimal posture, effectively solving the problem of traditional structures being unable to adapt to changes in the sun's position and significantly improving PV power generation efficiency.

The utility model discloses a height adjustment stable photovoltaic support, including stand, the stand is square column, and the stand inside bottom fixed has the baffle, the stand inside and located the baffle top slidingly connected with square slide bar, the baffle lower surface is fixed with the speed reducer, and the speed reducer top output is fixed with the screw rod, the screw rod is through the slide bar and is connected with the slide bar through the thread rotation, the stand bottom is fixed with the cross bottom plate. In the utility model, setting stand, slide bar, speed reducer, screw rod, cross bottom plate, pull assembly and mounting plate, through the speed reducer drive screw rod rotation, and the screw rod drives the slide bar again and slides up and down along the stand, thereby adjusting the height of top mounting plate, and the mode of motor drive is more stable and saves the strength, and after the lifting height is completed, further limits the slide bar using pull assembly, improves the wind -resisting capacity, makes the whole support more stable.

The utility model provides a multidirectional adjusting display support, and belongs to the technical field of display supporting equipment. Comprising a vertically-arranged fixed arm, a lifting arm is movably arranged at the top end of the fixed arm in a penetrating mode, and a lifting adjusting mechanism used for driving the lifting arm to ascend and descend in the fixed arm is arranged in the lifting arm and the fixed arm; a pair of cross arms is horizontally fixed on one side of the top end of the lifting arm, the first cantilevers are longitudinally and rotatably mounted between the pair of first cantilevers, and positioning pieces are arranged on the cross arms and used for positioning the pitching angles of the first cantilevers; and the second cantilever is horizontally and rotationally installed at the end, away from the lifting arm, of the first cantilever, and a connecting plate is arranged at the end of the second cantilever. The multi-direction adjusting function is achieved, the diversified requirements of a user for the position and angle of the displayer in different using scenes are met, and using flexibility and convenience are improved.