3results about How to "Reduce part" patented technology

The utility model provides an expansion valve polisher which is applied to the technical field of polishers and comprises a polishing mechanism and a moving mechanism, and the polishing mechanism comprises an upper polishing assembly and a lower polishing assembly which are respectively used for polishing the upper surface and the lower surface of a workpiece; a clamping block of the moving mechanism is in a long strip shape and used for clamping, fixing and moving the multiple workpieces, and the multiple workpieces sequentially pass through the grinding mechanism to be ground. An auxiliary plate and a transferring mechanism are arranged beside the grinding mechanism, the transferring mechanism is used for conducting guiding and shaping on the multiple workpieces and pushing the multiple shaped workpieces to the auxiliary plate, and a guiding groove used for guiding the workpieces is formed in the auxiliary plate. The multiple workpieces are arranged and shaped through the transferring mechanism, so that the moving mechanism can clamp the multiple workpieces at a time, the moving mechanism drives the multiple workpieces to sequentially pass through the grinding mechanism, the grinding efficiency is improved, the starting and stopping frequency of a driving part of the grinding mechanism is reduced, and the service life is prolonged.

A base (1), a motor (10), a camera module (100), and an electronic device (1000) are disclosed. Light propagates into the base (1) through a light inlet (1001) in a first direction and exits the base (1) through a light outlet (1002) in a second direction. The first direction and the second direction are different. The base (1) includes a first support part (104) and a second support part (105). The first support part (104) and the second support part (105) are arranged in the second direction and are integrally formed structural components. The first support part (104) is used to install a first image stabilization bracket (21). The first image stabilization bracket (21) can rotate relative to the first support part (104) around a first axis (R1). The second support part (105) is used to install a focusing bracket (6). The first support part (104) is provided with a positioning groove (103). The positioning groove (103) includes three limiting surfaces (1031). The three limiting surfaces (1031) form the three sides of a triangular pyramid. The first shaft (R1) passes through the center of the space enclosed by the three limiting surfaces (1031). When the base (1) is applied to the motor (10), the focusing bracket (6) and the first image stabilization bracket (21) are installed on the same base (1). The two share the base (1), which can reduce the number of parts, assembly steps and complexity of the motor (10), thereby reducing the cost of the motor (10).

The present invention addresses the problem of providing a display device with which it is possible to brighten a decorative surface and to prevent a decrease in resolution or brightness of an aerial image. A solution is provided. A display device (100) is provided with a display (110), a first polarization beam splitter (120) that reflects light output from the display (110), a lambda / 4 wavelength plate (130), a retro-reflector (140), and a decorative sheet (150) that transmits light of an aerial image. And a second polarization beam splitter (160) that is disposed between the decorative sheet (150) and the first polarization beam splitter (120) and that aligns the transmission axis in the same direction as the direction in which the light (L2) of the aerial image is transmitted.