Unlock instant, AI-driven research and patent intelligence for your innovation.

Sliding cover driving system and laser television

A driving system, sliding cover technology, applied in the direction of TV, color TV, color TV components, etc., can solve the problem of sliding cover opening or closing not smoothly, impact or extrusion, etc., to achieve smooth opening or closing, reduce The effect of friction and drag reduction

Pending Publication Date: 2021-02-23
QINGDAO HAIER MULTI MEDIA CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present disclosure provides a sliding cover driving system and a laser TV to solve the technical problems that the sliding cover is not smooth when opening or closing, and is hit or squeezed when it is fully opened or closed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sliding cover driving system and laser television
  • Sliding cover driving system and laser television
  • Sliding cover driving system and laser television

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0040] In this document, it is to be understood that relational terms such as first and second etc. are used only to distinguish one entity or structure from another and do not require or imply There is no actual r...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of laser projection equipment, and discloses a sliding cover driving system, which comprises a driving mechanism configured to drive a sliding cover to move and buffer driving force under the condition that the sliding cover moves in place; and a sliding mechanism configured to enable friction of the sliding cover in the moving process to be rolling friction. According to the sliding cover driving system, due to rolling friction of the sliding mechanism, friction force in the sliding process is reduced, resistance is reduced, and the clamping stagnation phenomenon is avoided. Meanwhile, driving force can be buffered through the driving mechanism under the condition that the sliding cover moves in place, and the problem of impact or extrusion when the sliding cover moves in place is avoided. The sliding cover can be smoothly opened or closed through the cooperation of the sliding mechanism and the driving mechanism, and the impact or extrusion of the sliding cover is not increased. The invention further discloses a laser television which comprises the driving system, and the driving system is arranged on the sliding cover.

Description

technical field [0001] The present application relates to the technical field of laser projection equipment, for example, to a sliding cover driving system and a laser television. Background technique [0002] Laser projection equipment, such as laser TV, is a new terminal display equipment, mainly including two parts: laser projector and screen. The light output end of the laser projector is a lens, if there is no protection, there will be dust or scratches from foreign objects, etc., which will affect the display effect of the screen. Therefore, a common approach is to make an openable and closable protective sliding cover, and control the opening or closing of the sliding cover through a driving mechanism. refer to Figure 15 As shown, when using the product, control to open the slide cover and project to watch; refer to Figure 14 As shown, when the camera is turned off and not viewed, the sliding cover should be closed by control to prevent the lens from accumulating ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04N5/64H04N9/31
CPCH04N5/64H04N9/3161
Inventor 于鉴明李成君刘永龙肖维春
Owner QINGDAO HAIER MULTI MEDIA CO LTD