Display stand for literary and artistic activity planning
A display stand, literature and art technology, applied in educational appliances, vibration suppression adjustment, instruments, etc., can solve the problems of inability to adjust the height of the display stand, limited display range, and small display range, so as to improve the display range and improve stability. High performance and practicality
Inactive Publication Date: 2020-12-04
湘潭文进文化艺术传播有限公司
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Problems solved by technology
[0003] However, there are certain limitations in the use of existing display stands: on the one hand, the height of the display stand cannot be adjusted, which will result in the inability to adapt to users of different heights; on the other hand, the length of the display stand cannot be adjusted. Adjustment, so that the range of display is limited, the range of display is small, and when the display stand is fixed on a smooth tile floor, it is prone to shaking and poor stability
Method used
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Embodiment 1
[0020] Embodiment 1, with reference to Figure 1-3 , a display stand for planning literary and artistic activities, including a display stand body 1 with shock absorbing mechanisms at the four corners of the bottom, a length adjustment mechanism is provided in the display stand body 1, and the length adjustment mechanism includes slidingly installed on the display stand body 1 in turn. The first side platform 2 and the second side platform 3 of the inner walls on both sides, the first connecting rod 4 welded on the lower side wall of the first side platform 2, the first rack 5 welded on the outer wall of one end of the first connecting rod 4, welded The second connecting rod 6 on the side wall of the second side platform 3, the second rack 7 welded on the outer wall of one end of the second connecting rod 6 and the gear 8 that is rotatably installed in the display stand body 1, due to the length adjustment mechanism is provided, The gear 8 can be rotated by rotating the extern...
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The invention discloses a display stand for literary and artistic activity planning. The display stand comprises a display stand body which is provided with damping mechanisms at four corners of the bottom, and the interior of the display stand body is provided with a length adjustment mechanism. The length adjusting mechanism comprises a first side table, a second side table, a first connecting rod welded to the side wall of the lower portion of the first side table, a first rack welded to the outer wall of one end of the first connecting rod, a second connecting rod welded to the side wall of the second side table, a second rack welded to the outer wall of one end of the second connecting rod, and a gear rotationally mounted in the display stand body, wherein the first side table and thesecond side table are installed on the inner walls of two sides of the display stand body successively. Due to the fact that the length adjusting mechanism is arranged, the gear can rotate by rotating an external crank; after the gear rotates, the first side table and the second side table get away from each other finally under the action of the first rack and the second rack, so that a user canadjust the length of the display table conveniently and the display range can be widened. The display becomes convenient.
Description
technical field [0001] The invention relates to the technical field of cultural activity planning, in particular to a display stand for cultural activity planning. Background technique [0002] The display stand is also called the physical display stand. When it is connected to a projector and a TV, it can clearly display materials, handouts, real objects, slides, etc. It is one of the indispensable teaching equipment for multimedia classrooms. Ordinary video display stands include three parts, camera, light source and table top, and there are a series of interfaces on the back of the display stand, while some display stands for the high-end market also include infrared remote control, computer image capture adapter, LCD monitor and other accessories. Display stands are needed in the planning of cultural and artistic activities. [0003] However, there are certain limitations in the use of existing display stands: on the one hand, the height of the display stand cannot be a...
Claims
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Login to View More IPC IPC(8): G09B19/00G09B5/02F16F15/067
CPCF16F15/067G09B5/02G09B19/00
Inventor 刘文进
Owner 湘潭文进文化艺术传播有限公司