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Electronic equipment

A technology for electronic equipment and ontology, applied in the electronic field, can solve the problems of projection angle and projection bearing surface limitation, and achieve the effect of convenient viewing and user experience.

Active Publication Date: 2015-02-11
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an electronic device to solve the problem that the projection device in the prior art can only place the side opposite to the display on the support surface for projection, so the projection angle and projection bearing surface are limited. question

Method used

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Effect test

no. 1 approach

[0044] In the first embodiment, the projection unit 103 is fixedly installed in the main body 101, and when the light output direction of the projection unit 103 faces the fourth surface 1013 opposite to the second surface 1012, the projected light path of the projection unit 103 passes through the fourth surface 1013 on the fourth surface 1013. The second light channel is used to project the second display content on the first bearing surface, such as the ceiling, such as Figure 3a shown.

no. 2 approach

[0045] In the second embodiment, the body further includes a third surface, the third surface is the surface opposite to the first surface 1011; wherein, a first end is formed on the first surface 1011 or the third surface away from the second surface 1012. A light channel. The light path of the projection unit 103 passes through the first light channel to project the second display content on the supporting surface. Such as Figure 3b As shown, the projection unit 103 is fixedly arranged in the main body 101, and the projection light path of the projection unit 103 passes through the first light channel on the first surface 1011 or the third surface to project the second display content on the supporting surface.

no. 3 approach

[0046] The third embodiment, in this embodiment, the projection unit 103 is fixedly installed in the main body 101, and the light emitting direction of the projection unit 103 faces the fourth surface 1013 opposite to the second surface 1012, and the second display content needs to be displayed from the first The light channel is projected on the support surface, so in this embodiment, the electronic device further includes: a first light path changing unit, arranged between the projection unit 103 and the fourth surface 1013, the first light path changing unit and the fourth surface The positional relationship between 1013 has a first relative position and a second relative position. When in the first relative position, it is used to change the optical path of the projection unit 103 so that the optical path passes through the first optical channel.

[0047] In an embodiment, the first optical path changing unit specifically includes a reflector, a rotating member, and the rot...

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Abstract

The invention provides electronic equipment which comprises a main body, a display unit and a projection unit, wherein the main body comprises a first surface and can stand on a support surface through a second surface; when the main body stands on the support surface, a first included angle which is not zero is formed between the first surface and the support surface; the second surface is intersected with the first surface; the display unit is arranged on the first surface and used for displaying a first display content; the projection unit is arranged on the main body and used for projecting a second display content on a first bearing surface when the body stands on the support surface.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an electronic device. Background technique [0002] With the development of electronic technology, more and more electronic devices have entered people's lives, bringing convenience to people's life and work, such as mobile phones and tablet computers, which are convenient for people to communicate anytime and anywhere. [0003] However, like mobile phones, tablet computers, and even notebook computers, the display interface only relies on the built-in liquid crystal display, and the size is limited by the size of the mobile phone, tablet computer, and notebook computer itself, so it is not convenient for users to use. When the content of the content is shared with other users to watch, other users need to surround the display of the electronic device to watch, so it is even more inconvenient. [0004] In order to solve the above problems in the prior art, the conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G03B29/00
CPCG03B21/145G06F1/1639G06F1/166
Inventor 蔡潇
Owner LENOVO (BEIJING) CO LTD
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