Abstract: The present invention discloses a curved surface adjusting mechanism, which comprises a support, a backplate and an adjustment assembly; the support comprising two first frame portions opposite to each other; the adjusting assembly comprising a sliding block and a link hinged with the sliding block, the free end of the link hinged with the long side wall of the backplate, the sliding block which can slide along the longitudinal direction of the backplate. The present invention further discloses a backlight module. In the invention, a support is designed outside the backplate, and a slidable sliding block and a link connecting to the backplate are arranged between the support and the backplate. By the movement of the slider, it can freely switch the curved and flat states of the backplate, so that the surface display effect and flat display effect of TV can be converted more conveniently and efficiently.

Abstract: The present invention discloses a curved surface adjusting mechanism, which comprises a support, a backplate and an adjustment assembly; the support comprising two first frame portions opposite to each other; the adjusting assembly comprising a sliding block and a link hinged with the sliding block, the free end of the link hinged with the long side wall of the backplate, the sliding block which can slide along the longitudinal direction of the backplate. The present invention further discloses a backlight module. In the invention, a support is designed outside the backplate, and a slidable sliding block and a link connecting to the backplate are arranged between the support and the backplate. By the movement of the slider, it can freely switch the curved and flat states of the backplate, so that the surface display effect and flat display effect of TV can be converted more conveniently and efficiently.

Abstract: A new trampoline, belonging to the field of manufacture technique for trampolines, has an advantage design. An outside frame has short pole 3 fixed under its lower part. A bounce surface 9 connecting with spring components 8 is located in the outside frame. Foot support 5 connects with connection pole 4 which is under the short pole 3. Fence protect stem 7 fastens with the short pole 3 and foot supporter 5 tightly. The outside frame is composed by sleeve joining of 3 to 8 pieces of long or short frame segments 1, 2 alternately. The short pole 3 is fixed at the point near the ends of long segment 1. The length ration between the long frame segment 1 and shot frame segment 2 can be 1.1 to 2:1. The distant L between the fixing point H at which the short poles 3 is fixed to the long frame segment 1 and the connecting point A of the end of long frame segment 1 can be 5-30 cm. The short pole 3, foot supporter 5 and fence protect stems 7 can be held together by an embrace clamp 6 with hinge.

Abstract: A kind of safety fence and protection pole connection apparatus for trampoline, belonging to the manufacture technique field for trampoline subassembly. It comprises a fence protection stem; an outside frame with a short pole attached its bottom; a foot supporter located under the short pole; wherein the fence protection stem, short pole and foot supporter are clamped down together by hinge style embrace clamps separately. The hinge style embrace clamp comprises a clamp body with a hole for protection hole and a hole for tube, a hinge located the end of the clamp body, a clamping device located the open part of the embrace clamp. The present invention provides a safety fence and protection pole connection apparatus for trampoline; it has reasonable design, enough structure strength for the frames, nice orientation for the fence protecting stems, and conveniences in the assembly and manufacture.