Vehicle-mounted bending display device capable of releasing bending stress

A bending display and bending stress technology, applied in the mechanical field, can solve problems such as abnormal display and lower bending reliability, and achieve the effect of improving product performance and uniform display effect

Pending Publication Date: 2021-01-01
YANFENG VISTEON ELECTRONICS TECH (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a vehicle-mounted bending display device that can release bending stress, and the described vehicle-mounted bending display device that can release bending stress will solve the problem that the stress will be concentrated on the display screen when the flexible display screen is bent in the prior art , leading to technical problems that display abnormalities and reduce bending reliability

Method used

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  • Vehicle-mounted bending display device capable of releasing bending stress
  • Vehicle-mounted bending display device capable of releasing bending stress
  • Vehicle-mounted bending display device capable of releasing bending stress

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Embodiment 1

[0016] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, a vehicle-mounted bending display device capable of releasing bending stress according to the present invention includes a flexible display screen 1, one side of the flexible display screen 1 is provided with a carrying plate 2, and one side of the carrying plate 2 is provided with two Fixed plate 3, two fixed plates 3 are respectively fixedly connected with opposite ends of the bearing plate 2, a track plate 4 is arranged on the same side of the two fixed plates 3, and the track plate 4 is on the connection surface between it and the two fixed plates 3 Two rails 11 are respectively arranged in the center, and the two rails 11 are located on the same straight line, and a groove 10 is arranged in the rail plate 4, and the groove 10 is located between the two rails 11, and more than two numbers are arranged in the groove 10. The first elliptical gear 8, the first elliptical gear 8 is fixedly ...

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Abstract

A vehicle-mounted bending display device capable of releasing bending stress comprises a flexible display screen, a bearing plate is arranged on one side of the flexible display screen, two fixing plates are arranged on one side of the bearing plate in a spaced mode, the two fixing plates are fixedly connected with the two opposite ends of the bearing plate respectively, and a track plate is arranged on the same side of the two fixing plates. Two rails are arranged in the connecting faces of the rail plate and the two fixing plates respectively, the two rails are located on the same straight line, a groove is formed in the rail plate, the groove is located between the two rails, two or more first oval gears are arranged in the groove, and the first oval gears are fixedly arranged on a first rotating shaft at intervals. When the flexible display screen is switched from plane display to bending display, the cantilever support slides along the track, stress generated by bending can be released, the display effect is uniform, and the product performance can be improved.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a vehicle-mounted display screen, in particular to a vehicle-mounted curved display device capable of releasing bending stress. Background technique [0002] In the prior art, folding screens have been applied to AMOLED folding mobile phones. Folding mobile phones are folded by folding the middle of the display screen in half. The middle of the display screen is curved while other positions are still flat. However, when it is applied in a vehicle, the curved display needs to have a large display area, and its bending radius is relatively large. Multiple bending units are required to achieve a certain arc bending. For example, when a book is bent, the surface pages and the bottom pages will have different lengths around the bending radius, and the length difference between the bottom pages and the surface pages is ΔL=πθ(r 2 -r 1 ) / 180, r1 is the radius of the surface page, and r2 is the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F9/33
CPCG09F9/301G09F9/33
Inventor 刘青刚
Owner YANFENG VISTEON ELECTRONICS TECH (SHANGHAI) CO LTD
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