Self-adaptive projection presentation device
A demonstration device and self-adaptive technology, applied in the field of self-adaptive projection demonstration devices, can solve the problems of inability to adjust the height and angle of the projector, inconvenience for viewers to watch comfortably, and difficulty in disassembly and maintenance, and achieve safe and convenient use, loss prevention, The effect of easy projection
Inactive Publication Date: 2019-02-19
徐州拟视界电子科技有限公司
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Problems solved by technology
[0004] The present invention provides an adaptive projection demonstration device, which can effectively solve the problem that the height and angle of the projector cannot be adjusted in the above-mentioned background technology, so that it is inconvenient for the viewer to watch comfortably, resulting in poor projection effect, and can not be easily installed, resulting in later problems. Difficult problems with disassembly and maintenance
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[0020] Example: such as Figure 1-3 As shown, the present invention provides a technical solution for a projection demonstration device, an adaptive projection demonstration device, including a projector 1, a suspension mounting plate 2, a cooling hole 3, a connecting plate 4, a connecting rod 5, a first rotating latch 6, a base 7. Anti-slip mat 8, guide rail 9, first support rod 10, second support rod 11, bearing 12, slider 13, second rotating latch 14, limit block 15, groove opening 16, communication port 17, hinge 18. Dustproof cover 19 and remote control placement port 20.
[0021] The top of the projector 1 is equipped with a suspension mounting plate 2. In order to facilitate the installation and disassembly of the suspension mounting plate 2, the projector 1 and the suspension mounting plate 2 are fixedly connected by bolts, and the surface of the projector 1 is provided with cooling holes 3. In order to prevent Dust enters the projector 1 through the heat dissipation ...
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The invention discloses a self-adaptive projection presentation device. The self-adaptive projection presentation device comprises a base, anti-skid pads, a guide rail, a first support rod, a second support rod, a bearing, slide blocks, a second rotary latch, limiting blocks, communication interfaces, hinges, a dust proof cover and a remote accommodating hole, wherein a suspended mounting board isarranged on the top of a projector; cooling holes are formed in the surface of the projector; a connection plate is arranged below the projector; and both sides of the connection plate are connectedwith connection rods. The self-adaptive projection presentation device is scientific and reasonable in structure, and safe and convenient to use. The slide blocks move in the guide rail, and then thefirst support rod and the second support rod move and support mutually to drive the connection plate to move upwards and downwards. The projector is arranged at the top end of the connection plate inorder to adjust the height of the projector conveniently, so that the projector can be used for projecting conveniently. The connection rods are matched with the first rotary latch, so that a user canadjust the angle of the projector conveniently.
Description
technical field [0001] The invention relates to the technical field of projection demonstration devices, in particular to an adaptive projection demonstration device. Background technique [0002] The projector is an optical instrument that uses optical elements to enlarge the contour of the workpiece and project it on the screen. It can use transmitted light for contour measurement, and can also use reflected light to measure the surface shape of the non-through hole and observe the surface of the part. Projection The instrument is especially suitable for measuring complex contours and small workpieces, such as watch parts, stamping parts, electronic components, templates, molds, threads, gears and forming tools, etc. It has high inspection efficiency and is easy to use; it is widely used in measuring rooms and production workshops. It is especially suitable for the instrument and clock industry. A projector, also known as a projector, is a device that can project images or...
Claims
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IPC IPC(8): H04N9/31
CPCH04N9/3141
Inventor 田勇
Owner 徐州拟视界电子科技有限公司