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Electronic equipment

A technology of electronic equipment and equipment, applied in the direction of instruments, projection devices, optics, etc., can solve the problems of complex structure, many auxiliary parts, low reliability, etc., and achieve the effect of low cost, simple structure, and easier penetration

Active Publication Date: 2018-02-27
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing projection adjustment structure generally realizes the conversion of the direct projection and oblique projection dual modes of the projection unit by setting prisms; but this structure requires too many auxiliary parts, the structure is complex, and the reliability is low.

Method used

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Embodiment Construction

[0033] In order to understand the characteristics and technical content of the present invention in more detail, the implementation of the present invention 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 present invention.

[0034] figure 1 It is a schematic diagram of the composition and structure of an electronic device according to an embodiment of the present invention, such as figure 1 As shown, the electronic equipment of the embodiment of the present invention includes:

[0035] Equipment main body 10;

[0036] projection device;

[0037] The projection device has a projection unit and an adjustment mechanism 201, the projection unit and the adjustment mechanism 201 are both arranged in the device body 10 and are close to the first end surface 101 of the device body 10; in the embodiment of the present invention , the first end surface 101...

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Abstract

The embodiment of the present invention discloses an electronic device, comprising: a device main body; a projection device; the projection device has a projection unit and an adjustment mechanism, and the projection unit and the adjustment mechanism are arranged in the The first end surface of the main body of the device; the projection direction of the projection unit faces the first end surface and is perpendicular to the first end surface; the adjustment mechanism is located on the projection optical path of the projection unit; the adjustment mechanism at least It has a first state and a second state. When the adjustment mechanism is in the first state, the projection light of the projection unit can pass through the adjustment mechanism to be in the first projection state; when the adjustment mechanism is in the second state , the projection light of the projection unit can be changed by the adjustment mechanism to be in the second projection state.

Description

technical field [0001] The embodiment of the present invention relates to an electronic device. Background technique [0002] With the continuous development of technology, users are more and more pursuing a large-screen experience of the display screen of the electronic device; however, limited by the physical size of the electronic device, the portability of the electronic device will be affected when the display screen is too large. There is a contradiction between users' pursuit of large-screen experience and product portability. In view of this, many electronic devices are equipped with a projection unit. By projecting the data to be displayed of the electronic device to a wall, desktop, etc. through the projection unit, the large-screen display of the data to be displayed by the electronic device is realized. [0003] When the projection unit is installed in the electronic device, it is necessary to constantly adjust the position of the projection unit so that the pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/14G03B21/28
Inventor 陈潜邱晓华
Owner LENOVO (BEIJING) LTD
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