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Portable angle adjustable projector

A projector and angle adjustment technology, applied in the direction of instruments, optics, projection devices, etc., can solve problems such as inconvenient adjustment, and achieve the effect of preventing over-rotation and preventing over-rotation

Pending Publication Date: 2017-10-24
王奇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a projector, it is all hoisted or fixed at a certain height. The projection of the projector lens, because its angle is generally fixed, if the projector is fixed, the height of its projection is fixed. When people watch ( Such as sitting, lying down), can only be viewed at a certain angle to have the best viewing effect, if you want to watch at a different angle, you must adjust the projection lens, the current projector is adjusted manually through the mounting bracket adjustment, adjustment is inconvenient

Method used

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  • Portable angle adjustable projector

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0018] like Figure 1 to Figure 3 As shown, a portable adjustable angle projector includes a housing 1, and a plurality of mounting screws 8 are arranged on the top of the housing 1, and the projector can be fixed on a tripod, a ceiling, or a lamp body through the mounting screws 8. The housing 1 The bottom is provided with an LED lighting lamp 9, and the LED lighting lamp 9 is used for lighting. The shell 1 is provided with a base frame 2, the base frame 2 is provided with a projector main control board 3, the projector main control board 3 is provided with a radiator, a circuit board, etc., and the projector main control board 3 is provided with a projection lens 4 , the shell 1 is also provided with a top frame 5, the top frame 5 is fixed during installation, one end of the bottom frame 2 and the top frame 5 is hinged, the top frame 5 is pro...

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PUM

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Abstract

The invention relates to a portable angle adjustable projector. The projector comprises a housing. A bottom frame is arranged in the housing. The bottom frame is provided with a projector master control panel. The projector master control panel is provided with a projection lens. The technical essentials are that the housing is also internally provided with a top frame, the bottom frame is hinged with one end of the top frame, the top frame is provided with a driving motor, and a linkage mechanism which drives the bottom frame to rotate around a hinged shaft is arranged between the driving motor and the bottom frame, the linkage mechanism being driven by the driving motor. The projector is simple in structure and convenient in use.

Description

【Technical field】 [0001] The invention relates to a portable projector. 【Background technique】 [0002] Generally, projectors are used in fixed places such as indoors. However, with the popularization of smart operating systems, people's pursuit of smart devices is higher. The projector can be overridden by smart devices such as mobile phones and tablets, so that the projector can be used anytime and anywhere. . When using a projector, it is all hoisted or fixed at a certain height. The projection of the projector lens, because its angle is generally fixed, if the projector is fixed, the height of its projection is fixed. When people watch ( Such as sitting, lying down), can only be viewed at a certain angle to have the best viewing effect, if you want to watch at a different angle, you must adjust the projection lens, the current projector is adjusted manually through the mounting bracket Adjustment, adjustment is inconvenient. 【Content of invention】 [0003] The objec...

Claims

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Application Information

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IPC IPC(8): G03B21/54F16M13/02F16M11/10F16M11/18
CPCG03B21/54F16M11/10F16M11/18F16M13/02
Inventor 王奇
Owner 王奇