Easily fixed support structure for teaching use projector
A technology for supporting structures and projectors, applied in optics, instruments, supporting machines, etc., can solve the problems of difficult angle adjustment, large volume, inconvenient installation, etc., to achieve the effect of speeding up heat dissipation, improving service life, and easy hanging installation
Inactive Publication Date: 2017-06-23
CHANGYI CHUANGTONG ELECTRONICS TECH CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to provide a support structure for teaching projectors that is easy to fix, so as to solve the problem that most of the existing suspension projector brackets proposed in the background technology are bulky when they are suspended and installed because most of them are monolithic structures. , resulting in inconvenient installation, and it is difficult to adjust the angle after installation, and some projector brackets themselves do not have a heat dissipation effect. After the projector is used for a long time, it will generate a lot of heat with the bottom surface of the support bracket, which will affect the service life of the projector. question
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[0018] Hereinafter, embodiments of the present invention will be described in detail, examples of which are shown in the accompanying drawings and the following description. While the invention will be described in conjunction with exemplary embodiments, it will be understood that the description is not intended to limit the invention to the exemplary embodiments. On the contrary, the invention is to cover not only the exemplary embodiment, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims Inside.
[0019] as attached figure 1 to attach Figure 4 Shown:
[0020] The invention provides a technical solution: a support structure for an easy-to-fix teaching projector, including a fixed plane 1, a base 2, a base connecting rod 3, a threaded sleeve 4, a platform main body 5, an aluminum alloy support table 6, and a countersunk head Mounting hole 7, ...
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An easy-to-fix support structure for a teaching projector, comprising a fixed plane, a base, a base connecting rod, a threaded sleeve, a platform main body, an aluminum alloy support table, countersunk mounting holes, a U-shaped plate, an auxiliary hand, and a platform main body connection Rods and bosses, the top of the platform main body is welded with a platform main body connecting rod, and an auxiliary hand is welded on the outer wall of the left corner of the platform main body; the top of the aluminum alloy support platform is welded with a U-shaped cooling plate, and the U-shaped The heat dissipation plate is fixed on the outer wall of the ledge by bolts; the whole suspension projector support frame is designed as a split structure, the first part is the suspension base, the second part is the threaded sleeve, and the third part is the main body of the platform. The first part of the suspension base is fixed on the fixed plane by bolts, and then the top of the double-ended threaded sleeve is matched with the connecting rod at the lower end of the base, and finally the connecting rod at the top of the platform main body is screwed into the bottom of the double-ended threaded sleeve , so that the three can be threadedly connected and fixed.
Description
technical field [0001] The invention relates to the technical field of projector installation and projector support frame, in particular to an easily fixed support structure of a teaching projector. Background technique [0002] A projector, also known as a projector, is a device that projects or reflects images or videos onto the screen through digital light processing technology or LCD liquid crystal imaging technology. Images and video signals are played. In the teaching process, projectors are often used for auxiliary teaching. The placement of projectors is mostly supported by suspension brackets or fixed. [0003] The designer found that most of the existing hanging projector brackets are integral structures with large volume when hanging and installing, which makes installation inconvenient, and it is difficult to adjust the angle after installation, and some projector brackets themselves do not have Heat dissipation effect. After the projector is used for a long tim...
Claims
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Login to View More IPC IPC(8): F16M13/02G03B21/54
CPCF16M13/02G03B21/54
Inventor 林立天
Owner CHANGYI CHUANGTONG ELECTRONICS TECH CO LTD