Auxiliary support device for the adjustment frame and a six-axis anti-seismic adjustment frame
A six-axis adjustment frame and auxiliary support technology, which is applied in the field of six-axis adjustment frame, can solve the problems of shaking of the projector or projected image, insufficient stability of the structure of the adjustment frame, etc., and achieve the effect of improving the anti-seismic ability and anti-interference ability
Active Publication Date: 2017-08-29
GUANGDONG VTRON TECH CO LTD
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[0003] Based on this, it is necessary to provide an auxiliary support device of the adjustment frame and a shock-resistant six-axis adjustment frame. The auxiliary support device of the adjustment frame follows the adjustment frame to realize six-way movement and plays the role of auxiliary support for the projector, which solves the problem of Insufficient structural stability of the existing adjustment frame causes the problem of shaking of the projector or projected image
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[0025] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and do not limit the protection scope of the present invention.
[0026] From figure 1 As shown, the auxiliary supporting device of the adjusting frame according to the present invention includes: a backing plate 100; a horizontally movable support 200, which is movably connected to the backing plate 100; a transition piece 300, a transition piece 300 and a support The base 200 is movably connected, the transition piece 300 can move along the first coordinate axis Z or can rotate around the second coordinate axis Y; the connecting piece 400, the connecting piece 400 is movably connected with the transition piece 300, and the...
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The invention relates to an auxiliary support device of an adjustment frame and a shock-resistant six-axis adjustment frame. The auxiliary support device of the adjustment frame includes: a backing plate; a support that can move horizontally, and the support and the backing plate are movable connection; a transition piece, the transition piece is movably connected with the support, and the transition piece can move axially along the first coordinate axis or can rotate around the second coordinate axis; a connection piece, the connection piece is connected with the said support The transition piece is movably connected, and the connecting piece can rotate around the third coordinate axis; wherein, the first coordinate axis, the second coordinate axis and the third coordinate axis are perpendicular to each other. The anti-seismic six-axis adjustment mount includes two auxiliary supporting devices and the six-axis adjustment mount for the above-mentioned adjustment mount. The auxiliary support device of the adjustment frame and the anti-seismic six-axis adjustment frame solve the problem of shaking of the projector or projected image caused by the lack of structural stability of the existing adjustment frame, and improve the anti-interference ability of the projector.
Description
Technical field [0001] The invention relates to the technical field of projector grating adjustment, in particular to an auxiliary supporting device of an adjustment frame and a vibration-resistant six-axis adjustment frame. Background technique [0002] The projector is placed on the adjustment frame, and the precise displacement of the projector is realized by the combined movement of the various mechanisms of the adjustment frame so as to correct the position and direction of the image projected on the screen. However, vibration interference from the external environment, such as vehicle driving, footsteps, bumps between doors and door frames, air bulging, etc., will interfere to varying degrees, which will directly cause the projector or the projected image to shake. Summary of the invention [0003] Based on this, it is necessary to provide an auxiliary support device for the adjustment frame and a vibration-resistant six-axis adjustment frame. The auxiliary support device of...
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IPC IPC(8): G03B21/14
CPCG03B21/145
Inventor 魏东
Owner GUANGDONG VTRON TECH CO LTD