Electrical device
A technology of electronic equipment and projectors, applied in instruments, projection devices, optics, etc., can solve problems such as inconvenient adjustment of projectors, and achieve the effect of improving user experience
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Embodiment 1
[0038] The invention provides an electronic device, figure 1 A schematic diagram of the composition structure of an electronic device provided by an embodiment of the present invention, the electronic device includes: a support arm 10, a head part 20 connected to the other end of the support arm, a head part 20 connected to one end of the support arm Base portion 30; wherein, as figure 1 As shown, the head portion 20 includes:
[0039] The projector 21 is fixed to the head part 20 through a projector bracket 23, at least for projecting to the first area of the plane where the base part 30 is placed;
[0040] The roller 22 is connected with the projector 21 and is used for adjusting the image projected by the projector 21 .
[0041] Here, adjusting the image projected by the projector 21 mainly refers to adjusting the definition of the image.
[0042] Preferably, the projector bracket 23 can be fixed on the shell of the head portion 20 by fasteners. For example, the faste...
Embodiment 2
[0056] The invention provides an electronic device, Figure 5 A schematic diagram of the composition structure of another electronic device provided by an embodiment of the present invention, the electronic device includes: a support arm 10, a head part 20 connected to the other end of the support arm 10, and a head part 20 connected to the support arm 10 A base part 30 connected at one end; wherein, as Figure 5 As shown, the head portion 20 includes:
[0057] The projector 21 is fixed to the head part 20 through a projector bracket 23, at least for projecting to the first area of the plane where the base part 30 is placed;
[0058] The roller 22 is connected with the projector 21 and is used for adjusting the image projected by the projector 21 .
[0059] Preferably, the projector bracket 23 can be fixed on the shell of the head portion 20 by fasteners. For example, the fasteners may be bolts and nuts, or screws, or screws, or studs, or rivets, and the like.
[0060] P...
Embodiment 3
[0070] The invention provides an electronic device, Figure 6 A schematic diagram of the composition structure of another electronic device provided by an embodiment of the present invention, the electronic device includes: a support arm 10, a head part 20 connected to the other end of the support arm 10, and a head part 20 connected to the support arm 10 A base part 30 connected at one end; wherein, as Figure 6 As shown, the head portion 20 includes:
[0071] The projector 21 is fixed to the head part 20 through a projector bracket 23, at least for projecting to the first area of the plane where the base part 30 is placed;
[0072] The roller 22 is connected with the projector 21 and is used to adjust the image projected by the projector 21;
[0073] Slider 24, one end is connected with knob extension rod 25, and the other end is connected with roller 22, can slide along fixed bracket 26;
[0074] One end of the knob extension rod 25 is connected with the slider 24 , an...
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