A projector and projector adjustment mechanism
A technology for adjusting mechanisms and projectors, applied to optics, instruments, projection devices, etc., can solve the problems of slow adjustment speed, long time, waste of time, etc., and achieve the effect of convenient adjustment, labor saving, and relatively simple structure
Active Publication Date: 2016-01-20
WUHU AMT MICRO DISPLAY TECH
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Problems solved by technology
[0003] This patent will solve the problem of the projection angle of a projector when it is standing upright on the desktop. There are some methods to control the projection angle of the current projector when it is standing upright. For example, directly add a plastic threaded column to control the projection by rotation. The projection angle of the machine, the advantage of this method is that it can be adjusted very accurately, but the adjustment speed is very slow, and the thread column must be adjusted every time it is retracted, and the user will spend a relatively long time to retract and retract the thread. column, waste of time
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[0017] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.
[0018] The present invention provides a novel projector and a projector adjusting mechanism, wherein the projector is provided with the projector adjusting mechanism described in the present invention.
[0019] Such as figure 1 , shown in 2, 3, and 4, the projector adjustment mechanism includes: a fixed frame 4 fixed together with the projector bottom box 9, the fixed frame is provided with a rectangular gro...
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The invention discloses a projector and a projector adjustment mechanism. The adjustment mechanism comprises a fixation frame fixedly connected with a projector bottom case. The fixation frame is provided with a rectangular groove; the groove is provided with a first installation block and a second installation block comprising a left half thread and a right half thread respectively. A threaded rod is arranged in a threaded hole formed by the left half thread and the right half thread and extends out downwards from a first opening in the corresponding position of the projector bottom case. The first installation block and the second installation block are slidably arranged in the groove and are connected with the two sides of the fixation frame through a left spring and a right spring which are fixedly connected with the first installation block and the second installation block respectively. The upper portion of the fixation frame is equipped with a fixation cover, the fixation cover being provided with a second opening, and the threaded rod passes through the second opening and extends upwards. Compared with a conventional adjustment mechanism, the projector adjustment mechanism is simple in structure and convenient to adjust relatively.
Description
technical field [0001] The invention relates to a projector and a projector adjustment mechanism, belonging to the field of projector optical devices. Background technique [0002] With the progress of society, people's understanding of projectors is getting deeper and deeper, and the requirements for projectors are getting higher and higher, such as its noise, clarity, contrast, automatic adjustment of projection orientation, etc. [0003] This patent will solve the problem of the projection angle of a projector when it is standing upright on the desktop. There are some methods to control the projection angle of the current projector when it is standing upright. For example, directly add a plastic threaded column to control the projection by rotation. The projection angle of the machine, the advantage of this method is that it can be adjusted very accurately, but the adjustment speed is very slow, and the thread column must be adjusted every time it is retracted, and the us...
Claims
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IPC IPC(8): G03B21/54
Inventor 梁向东梁志强陈能
Owner WUHU AMT MICRO DISPLAY TECH