6results about How to "Reduced Thickness Dimensions" patented technology

The utility model provides a kind of robot sole and robot, robot sole includes tip, sole main body and elastic member;Tip and sole main body are rotatably connected, so that robot sole has passive degree of freedom in walking process, improve the stability and flexibility of robot walking.Elastic member is rotatably connected with tip and sole main body respectively, the rotating direction of sole main body relative to tip is same with the rotating direction of elastic member relative to tip and sole main body;Elastic member is deformable in the direction from the one end of sole main body towards tip to the one end of sole main body away from tip.Elastic member can be deformed to play the role of buffering, effectively absorb the impact force generated in the instant of landing, reduce the noise generated when walking.Elastic member deforms along the length direction of robot sole, and the deformation space is larger, which can provide greater range of buffering force, reduce the overall thickness size of robot sole, and can be adapted to more models and sizes of robot, improve the scope of application.

The utility model discloses a motor stator winding structure, including setting at the outside of stator core's stator framework, the stator winding is coiled on the stator framework, the stator winding includes winding part, wire section and lead-out wire part, wherein winding part is coiled on the stator framework at the outside of stator tooth, forms wire section between adjacent winding part, and the one end of stator winding forms lead-out wire part, the stator framework forms winding side at the side close to motor rotor, and there is a plurality of winding column in annular distribution on winding side, wire section connects stator framework through winding column, and stator framework forms the outgoing line side at the side away from motor rotor, and the end of stator winding passes through stator framework and extends to outgoing line side and forms lead-out wire part. The utility model can reduce the space occupancy of motor stator in thickness direction, and the control of stator winding outgoing line position and outgoing line direction is convenient.

This application provides an optical module and an augmented reality display device. The optical module includes a light-transmitting lens, a display screen, and a freeform mirror. The light-transmitting lens has an optical axis that passes through its center. The display screen is located on one side of the light-transmitting lens in a first direction, which intersects the extension direction of the optical axis. The freeform mirror is fixedly disposed with the light-transmitting lens and is located on one side of the display screen in the first direction. The optical module is configured such that light emitted from the display screen enters the freeform mirror, changes its propagation direction, and generates a corresponding display image area on the light-transmitting lens. The optical axis is located outside the display image area, and the display image area is located on one side of the optical axis in the first direction.

This utility model discloses a strobe bar light and a visual inspection system. The strobe bar light includes a housing and optical components. The housing has a mounting cavity. The optical components include a light bar, a focusing rod, and a diffuser plate, which are sequentially installed in the mounting cavity along the width direction of the housing. Multiple heat sinks protrude from one side of the outer wall of the housing, extending along the length direction of the housing and spaced apart along the width direction. The housing also has a cooling channel located on the side of the light bar away from the diffuser plate and extending through the housing along its length. The integrated installation of the optical components, heat sinks, and cooling channel within the housing results in a thin and light-emitting strobe bar light with bright and uniform light output, high heat dissipation efficiency, and stable operation.

This application relates to a display panel and a display device. The display panel includes a substrate, a light-emitting functional layer, a light extraction layer, and a first functional layer. The light-emitting functional layer is disposed on one side of the substrate and includes multiple light-emitting structures. The light extraction layer is disposed on the side of the light-emitting functional layer facing away from the substrate, and the orthographic projection of the light extraction layer onto the substrate overlaps with the orthographic projection of the multiple light-emitting structures onto the substrate. The first functional layer is in contact with the light extraction layer and together they form an anti-reflection film layer. The anti-reflection film layer includes a first surface facing the substrate and a second surface facing away from the substrate, and at least a portion of the light reflected through the first surface and the second surface can interfere destructively. The display panel and display device provided in the embodiments of this application have good display effects.

The application discloses a refrigerant switching device and a heating and ventilation system. The refrigerant switching device comprises a shell, a gas pipe assembly and a liquid pipe assembly arranged at least partially in the internal space of the shell, the liquid pipe assembly comprising a liquid control valve, a first pipe and a second pipe, the liquid control valve controlling the flow rate or opening and closing of the flow path of the liquid pipe assembly, the liquid control valve comprising a heat source side connecting portion and a load side connecting portion; the first pipe is connected to the heat source side connecting portion, the first pipe is closer to the heat source unit than the liquid control valve, and the main body portion of the first pipe is arranged on a first horizontal plane; the second pipe is connected to the load side connecting portion, and the main body portion of the second pipe is arranged on a second horizontal plane; and the second horizontal plane is arranged above the first horizontal plane in a spaced manner. The technical scheme can realize miniaturization and compactness of the liquid pipe assembly and improve the space utilization rate of the refrigerant switching device.