46results about How to "Consistent feel" patented technology

A display system comprises a continuous flexible display and two main display supports being hingeably connected with respect to each other between a closed storage position and a planar open position for fixing the flexible display in an open position. Each of the supports is structurally configured to support respectively a first and a second portion of the flexible display, a segment of the flexible display is located between the said respective portions of the flexible display in the open position. The display system comprises a spring force biased mechanism operative in either the open or closed position or both the open and closed positions of the flexible display, biasing said segment of the flexible display in the respective position.

A rotary type electric shaver with an outer cutter frame provided on a shaver main body. An outer cutter installed in this outer cutter frame and having its shaving surface on the upper surface of a ring-shaped thin layer portion. An inner cutter 16 having a cutter body that rotates and makes sliding contact from below with the lower surface of the outer cutter 14, wherein a thin layer portion 28 is formed in a substantially arc shape that is convex upward in a radial and vertical cross section that includes a center axis line which is the rotational center of the inner cutter. The thickness of the thin layer portion near the apex of the upward convex is smallest at the apex and gradually becomes thicker as distance increases away from the apex.

The invention relates to the technical field of wool leather processing, in particular to a process for preparing high-grade sheep clothing wool leather with a chromium-free multi-metal tanning agent. , tanning, wet grinding, retanning, neutralization, fatliquoring, dry finishing, and finished products. Among them, weak organic acids such as polyol acid and polycarboxylic acid are used in softening pickling to carry out pickling and gentle softening at the same time. The invention is a processing technology of white fur leather. The finished product finally has a plump and soft hand feel, white fur and leather board color, short and fine fleece on the board surface, and is resistant to washing and yellowing. It is especially suitable for making high-grade natural and light-colored fur leather products. . This technology does not use chrome tanning agent, can avoid the pollution of three wastes containing chromium, and eliminate the harm of hexavalent chromium; it can effectively reduce COD in wastewater during the tanning process, and at the same time control volatile organic compounds in fur leather.

The invention provides a head-mounted earphone having slide mechanisms. The head-mounted earphone comprises slide arms and earlaps which are slidably connected with the slide arms. Each earlap comprises an earlap body, an upper fixed cap, a lower fixed cap and a clamp base. Each slide arm comprises a fixed part, a slide matching part and a slide opening. The clamp base is slidably arranged in the slide opening and comprises a substrate, a connecting part, an upper groove wall and a lower groove wall. The upper groove wall, the lower groove wall and the connecting part define and form a clamp groove. The slide matching part penetrates through the clamp groove. When the upper fixed cap and the lower fixed cap are pressed and locked through a locking part, the upper fixed cap and the lower fixed cap extrude the clamp groove, and the upper and lower groove walls of the clamp groove are connected with the slide matching part in a clamp way. The stress of the left and right slide arms is enabled to be balanced by arrangement of the clamp bases in the slide mechanisms so that the feeling strength of sliding the left and right earlaps is enabled to be consistent.

The invention belongs to the technical field of buttons, and particularly relates to an electronic terminal product touch button structure. The electronic terminal product touch button structure comprises a touch panel, a PCBA circuit board and a dome button, wherein the touch panel is arranged at the front face of a front shell of an electronic terminal product, and the edge of the touch panel is tightly connected with the front shell; the PCBA circuit board is arranged between the touch panel and the front shell, and one side face of the PCBA circuit board is firmly connected with the touch panel; the dome button is arranged between the PCBA circuit board and the front shell, and the dome button is arranged at the central position of the other side face of the PCBA circuit board, the dome piece of the dome button is in contact with the PCBA circuit board, and a gap where the touch panel and the PCBA circuit board move perpendicular to the front face of the front shell is arranged between the touch panel and the front shell. Due to the fact that the edge of the touch panel is firmly connected with the front face of the front shell, and the dome button is arranged between the PCBA circuit board and the front shell, the touch panel and the PCBA circuit board have a certain movable space relative to the front face of the front shell, pressing on any area of the touch panel can press down the dome button, so that the electronic terminal product touch button structure can be used as a pressing type button to achieve the pressing function.

The invention discloses particle size controllable nano silica and a preparation method thereof, relating to a granulating technology for silica. The particle size of nano silica prepared according to currently known preparation technologies is difficult to control, and distributed within a relatively large range of 1-30mu m. The invention discloses particle size controllable nano silica and a preparation method thereof which are used for solving the defects. According to the invention, slurry is prepared by using sodium metasilicate and sulfuric acid, a master batch is prepared by using an atomizer, and the master batch is crushed by using a fluidization crusher so as to obtain a finished product. The granularity of the finished product is 4-6mu m, the granularity is distributed in a concentrated mode, and large particles are significantly decreased.