Display device with adjustable curvature
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsJiaxin LI, Chengling LV
Life of this patent
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Abstract
A display device with a adjustable curvature is described. The display device includes a display module, a base body, a fixing portion, and two adjusting portions. The fixing portion is configured to fasten the display module to a center of the base body. The two adjusting portions symmetrically disposed on two sides of a back portion of the display module respectively so that the ejector pin moves toward the display module 101 and the display module 101 relative to the intermediate region of the side regions moves forward, thereby forming a curved surface module. The present invention provides a curved television for appropriately adjusting the curvature of the display module at the time of viewing, so as to obtain a better display effect.
Claims18
A display device with an adjustable curvature, the display device comprising:
- a display module;
- a base body configured to support the display module;
- a fixing portion disposed on the base body and disposed at a center of a upper side of the base body, for fastening a bottom of the display module to the base body;
- and
- at least two adjusting portions symmetrically disposed on two sides of a back portion of the display module respectively, and each adjusting portion comprising a cam mechanism and an ejector pin mechanism;
- wherein the cam mechanism comprises:
- a rotating shaft vertically disposed on the upper side of the base body, wherein a bottom end of the rotating shaft is connected to a motor to drive the rotating shaft;
- and
- a cam having an eccentric hole thereon, wherein the cam is fastened to a top end of the rotating shaft by the eccentric hole thereon;
- wherein the ejector pin mechanism comprises:
- a support plate disposed between the cam and the display module, wherein a top of the support plate is suspended in the air, a bottom of the support plate is fixed to a surface of the base body, and the support plate is bent to back portion of the display module;
- and
- an ejector pin disposed on a upper side of the support plate at a same height of the support plate, wherein the ejector pin is perpendicular to the back portion of the display module, a gasket is formed at one end of the ejector pin toward the cam, and one end of the ejector pin which contacts the display module comprises an anti-skid sleeve;
- wherein a length between an end of the cam and the eccentric hole is greater than a length between the ejector pin and the eccentric hole, and the end of the cam is away from the eccentric hole.
A display device with an adjustable curvature, the display device comprising:
- a display module;
- a base body configured to support the display module;
- a fixing portion symmetrically disposed on the base body and disposed at a center of a upper side of the base body, for fastening a bottom of the display module to the base body;
- and
- at least two adjusting portions disposed on two sides of a back portion of the display module respectively, and each adjusting portion comprising a cam mechanism and an ejector pin mechanism;
- wherein the cam mechanism comprises:
- a rotating shaft vertically disposed on the upper side of the base body, wherein a bottom end of the rotating shaft is connected to a motor to drive the rotating shaft;
- and
- a cam having an eccentric hole thereon, wherein the cam is fastened to a top end of the rotating shaft by the eccentric hole thereon;
- wherein the ejector pin mechanism comprises:
- a support plate disposed between the cam and the display module, wherein a top of the support plate is suspended in the air, a bottom of the support plate is fixed to a surface of the base body, and the support plate is bent to back portion of the display module;
- and
- an ejector pin disposed on a upper side of the support plate at a same height of the support plate, wherein the ejector pin is perpendicular to the back portion of the display module, and a gasket is formed at one end of the ejector pin toward the cam;
- wherein a length between an end of the cam and the eccentric hole is greater than a length between the ejector pin and the eccentric hole, and the end of the cam is away from the eccentric hole.
Dependencies are inferred from the claim text.