A shell with projection function and an intelligent terminal
A technology of projection function and intelligent terminal, which is applied in the direction of using projection device image reproducer, color TV parts, instruments, etc., which can solve the problem that the mobile phone has a large appearance, cannot obtain both user experience, and affects the appearance and feel of the mobile phone, etc. problem, to achieve a good projection effect
Active Publication Date: 2022-07-05
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
There are a lot of learning resources stored on the mobile phone, such as photos, videos, etc., but viewing through the mobile phone screen, due to the limitation of the display area of the mobile phone screen, and long-term and close-range operations with the mobile phone, it will cause greater damage to the eyes
[0003] At present, some mobile phones have a projection function. However, the projection function modules of the existing mobile phones are directly integrated into the hardware design of the mobile phone, resulting in a large or partially protruding appearance of the mobile phone, which affects the appearance and feel of the mobile phone, making the appearance of the mobile phone the same as the user experience of the projection function. can't have both
Method used
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[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] It is worth noting that, in the present invention, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection" or "fixation" should be understood in a broad sense, for example, it may be a fixed connection, or It can be a detachable connection or an integral connection; it can be a direct connection, an indirect connection through an intermediate element, or an internal communicati...
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The embodiment of the present invention relates to a casing with a projection function, which is used for projecting a display screen of an intelligent terminal, and includes a main body, a first telescopic structure and a lens. The first telescopic structure is arranged on the main body, and the lens is arranged on the first telescopic structure. Structurally, the main body is used for clamping with the intelligent terminal, the first telescopic structure is used to drive the lens to move, and the lens is used to project the display screen of the intelligent terminal. The invention also relates to an intelligent terminal. When the housing of the embodiment of the present invention is set on the smart terminal, the lens can project the display screen of the smart terminal, and the distance between the lens and the display screen of the smart terminal can be adjusted through the first retractable structure, so that when the smart terminal is on the screen, the distance between the lens and the display screen of the smart terminal can be adjusted. When the display screen has different display precision or brightness, adjust the display screen of the smart terminal to the focal length of the lens, so as to achieve a better projection effect.
Description
technical field [0001] The invention relates to a casing with a projection function and an intelligent terminal. Background technique [0002] With the development of science and technology, smart phones are becoming more and more popular, and now basically every person has a mobile phone. There are a lot of learning resources stored on the mobile phone, such as photos, videos, etc., but viewing through the mobile phone screen is more harmful to the eyes due to the limitation of the display area of the mobile phone screen and the operation of holding the mobile phone for a long time and at a close distance. [0003] At present, some mobile phones have the projection function. However, the projection function module of the existing mobile phone is directly integrated into the hardware design of the mobile phone, resulting in the mobile phone being bulky or partially protruding, which affects the appearance and feel of the mobile phone. Can't have both. SUMMARY OF THE INV...
Claims
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IPC IPC(8): G03B21/14H04M1/18H04N9/31
CPCH04M1/18H04N9/3141H04N9/3173
Inventor 丁文涛黄俊睿何玉雪杨金龙钟兴宁姜春苗宋海川王聪刘纯马书明
Owner GREE ELECTRIC APPLIANCES INC