Self-adjustment intelligent projection equipment with long service life
A projection equipment, self-adjusting technology, applied in mechanical equipment, optics, instruments, etc., can solve problems such as affecting the service life and use effect of the equipment, and the lens has no structure, so as to improve the service life, improve the projection effect, and facilitate adjustment. Effect
Inactive Publication Date: 2020-01-24
GONGQING INST OF SCI & TECH
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a self-adjusting intelligent projection device with a long service life, which has the advantages of long service life, etc., and solves the problem that the existing equipment uses a variety of lenses and imaging lenses. There is no structure on the protection of the lens, and the lack of a protective structure on the lens will seriously affect the service life and use effect of its equipment
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-3, a self-adjusting intelligent projection device with long service life, comprising a projector 1, a turntable 2 is fixedly installed on the top of the projector 1, a fixed rod 3 is fixedly installed inside the turntable 2, and the projector 1 is set as a hollow cuboid inside , the projector 1 is rotatably connected with the fixed rod 3 through the turntable 2, and the projector 1 is suspended and fixed from the fixed frame through the fi...
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The invention belongs to the technical field of projection equipment and discloses self-adjustment intelligent projection equipment with a long service life. The equipment comprises a projector; a rotating disc is fixedly installed at the top of the projector; and a fixed rod is fixedly installed in the rotating disc. According to the self-adjustment intelligent projection equipment with the longservice life, a telescopic rod is fixedly installed in the projector; when the projector is started, the telescopic rod is electrified to start working; the working rod of the telescopic rod stretchesoutwards and drives a gear disc to rotate, and therefore, a linkage block rotates along with the gear disc; rotary rods are connected with a rotary table, so that the linkage block drives the rotarytable through the rotary rods and enables the rotary table to drive a rotary column to rotate; and rotating balls are movably installed in a threaded groove in the outer side of the rotary column, andthe rotary balls move in a horizontal direction through the threaded groove and drives sliding rods and ejector rods to move leftwards; the ejector rods respectively eject cover plates located at theleft side of the projector in the leftward moving process of the ejector rods, so that the two cover plates are opened, so that the projection work of a projection lens can be facilitated.
Description
technical field [0001] The invention relates to the technical field of projection equipment, in particular to a self-adjusting intelligent projection equipment with long service life. Background technique [0002] Smart projector is one of many intelligent electronic products in recent years. It is a projector that integrates functions such as software and hardware scalability, human-computer interaction and multimedia interconnection. It can realize network search, network video, video on demand (VOD) ), digital music, online education resources and online video and other application services. Smart projectors are becoming the third information access terminal after computers and mobile phones. Users can access the information they need at any time; smart projectors will also become a kind of Smart devices realize cross-platform search between projectors, networks and programs; smart projectors will be an "entertainment center" where users can search for various network res...
Claims
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IPC IPC(8): G03B21/54F16M13/02F16M11/06F16M11/18
CPCF16M11/06F16M11/18F16M13/02G03B21/54
Inventor 邱敏蓉徐赟
Owner GONGQING INST OF SCI & TECH