Assembled support mechanism for LED display screen and splicing method thereof

    公开(公告)号:US11355036B2

    公开(公告)日:2022-06-07

    申请号:US16499055

    申请日:2019-08-02

    摘要: A assembled support mechanism for an LED display screen, comprises: a bottom support, being in an assembled frame structure, provided with devices configured for longitudinal and transverse splicing at a periphery thereof, and the devices configured for longitudinal and transverse splicing comprising a longitudinal engagement device and a transverse engagement device; and middle portions of a front side and a rear side of the bottom support being respectively provided with screen connecting portions configured for connecting to an LED display screen in a vertical direction. A plurality of rotational stands, in detachable connection with the bottom support, and a respective rotational stand after being spliced and assembled being rotatable around the bottom support with a rotational angle range of 0° to 180°.

    LED display device and method for manufacturing the same

    公开(公告)号:US10790422B2

    公开(公告)日:2020-09-29

    申请号:US16470805

    申请日:2018-01-29

    摘要: An LED display device including: a bottom case, electronic components, a circuit board, and an LED lamp group, with no mask covering above the LED lamp group. A cured resin layer is potted over the LED lamp group fixed on the circuit board, and the cured resin layer is adhered with a light-transmitting film, and the cured resin layer and the light-transmitting film together serves as a protective layer. The LED display device has advantages in adjusting and controlling the contrast, viewing angle, and color uniformity of the display device; the performance in moisture proof, windproof, rainproof, anti-corrosion, heat dissipation, and ultraviolet resistance is obviously improved, which can significantly reduce the lamp dysfunction rate and lamp collision rate of the display device, prevent the lamp bead from falling off and avoid other damage to the lamp bead, thereby making the maintenance procedure simpler.

    Intelligent LED display
    3.
    发明授权

    公开(公告)号:US11004365B2

    公开(公告)日:2021-05-11

    申请号:US16476225

    申请日:2018-07-26

    摘要: A device relating to the technical field of LED display devices, and more particularly to an intelligent LED display which may be maintained at the front and the rear, may be fast assembled, supports intelligent connection of screens of the display, is light and slim, is integrated with receiving card and power supply, and has a power backup function. The intelligent LED display includes a unit display module assembly structure, a rear frame assembly structure, and a transverse fixed beam assembly structure. The unit display module assembly structure is connected at the front of the rear frame assembly structure through a magnetic attraction so that an intelligent LED display unit is formed, and the transverse fixed beam assembly structure is connected with the intelligent LED display unit in a hanging or seating manner.