Lifting structure and lifting support thereof
A technology of lifting structure and lifting parts, applied in the direction of machine/stand, supporting machine, mechanical equipment, etc., can solve the problems of noise and relative vibration, and achieve the effect of reducing noise, high production efficiency and good hand feeling
Active Publication Date: 2017-10-10
TAIZHOU STRONKIN ELECTRONICS
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- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a lifting structure and its lifting bracket to solve the technical problem that noise and relative vibration will inevitably be generated during sliding when there is a gap between the rolling element and the guide chute in the prior art
Method used
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[0064] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...
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The invention provides a lifting structure and a lifting support thereof, which relate to the technical field of lifting devices. The lifting structure comprises a support body and a lifting element, wherein the lifting element can be slidably arranged on the support body along a guide slideway; circular rolling elements are rotatably arranged on the lifting element; the lifting element is arranged on the guide slideway through the rolling elements; in a direction of the guide slideway, at least three rolling elements are arranged on the lifting element at intervals; excircles of the upper rolling element and the lower rolling element in the three rolling elements press against a first side face of the guide slideway; and an excircle of the middle rolling element in the three rolling elements presses against a second side face, arranged opposite to the first side face, of the guide slideway. According to the lifting structure and the lifting support thereof provided by the invention, on the premise of ensuring normal sliding, a clearance between each rolling element and the guide slideway is eliminated, so that the noise generated during up-and-down sliding of the lifting element is effectively reduced, and meanwhile, the shaking problem of the lifting piece is solved.
Description
technical field [0001] The invention relates to the technical field of lifting devices, in particular to a lifting structure for a display and a lifting support thereof. Background technique [0002] At present, the display in the prior art adopts a lifting bracket as its support device, wherein the lifting bracket includes a supporting body such as a bracket or a column, and a lifting member that can slide up and down on the supporting body; usually the body is provided with a guide chute; The rolling bearing can be slidably arranged on the body along the guide chute; [0003] There must be a gap between the rolling bearing on the lifting part and the side of the guide chute (it is artificially left or formed by the slight elastic deformation of the side wall of the guide chute, otherwise the bearing cannot rotate, which is necessary), that is, one side of the rolling bearing is against the On one side of the guide chute, there must be a gap between the rolling bearing and...
Claims
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Login to View More IPC IPC(8): F16M11/04F16M11/18F16M11/24
CPCF16M11/046F16M11/18F16M11/24
Inventor 曲工韩琦
Owner TAIZHOU STRONKIN ELECTRONICS