Platform convenient to adjust
Inactive Publication Date: 2021-06-04
赵圣杰
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- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to provide a podium that is easy to adjust, so as to solve the problems that the existing podium proposed in the above-mentioned background technology is easy to adjust, poor in use effect, and poor in stability.
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[0019] 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.
[0020] see Figure 1-4 , the present invention provides a technical solution: a podium that is easy to adjust, including a base 1, the two ends of the left and right sides of the base 1 are fixedly connected with a support plate 2, and the upper end of the support plate 2 is fixedly connected with a connector 21, the connector The inner thread of 21 is connected with adjusting rod 22, the upper end of adjusting rod 22 is fixedly connected with handle 23, the b...
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The invention belongs to the field of speech, and particularly relates to a platform convenient to adjust, which comprises a base, supporting plates are fixedly connected to the two ends of the left side and the right side of the base, connectors are fixedly connected to the upper ends of the supporting plates, adjusting rods are in threaded connection to the inner sides of the connectors, and handles are fixedly connected to the upper ends of the adjusting rods. A rotating shaft is rotatably connected to the bottoms of the adjusting rods, a bottom plate is fixedly connected to the bottom of the rotating shaft, a supporting column is fixedly connected to the middle of the upper surface of the supporting plate, connecting plates are fixedly connected to the two ends of the upper portions of the left side and the right side of the supporting column, guide holes are formed in the surfaces of the connecting plates, and a limiting piece is in threaded connection to the upper portion of the surface of the supporting column; when the platform is used, the adjusting rod pushes the bottom plate to support the ground to improve the stability of the platform, the height of the platform is adjusted through the limiting hole and the limiting piece, the limiting effect is achieved through the limiting groove and the sliding plate, and the stability of the platform is improved through the guide rod and the guide hole.
Description
technical field [0001] The invention relates to the field of lectures, in particular to an easily adjustable lecture platform. Background technique [0002] Speech is also called speech or speech, which refers to clearly and completely expressing one's own opinions and opinions on a specific issue, clarifying the truth or expressing emotions in public places, with vocal language as the main means and body language as the auxiliary means. A language communication activity for propaganda and agitation. [0003] When giving a speech, it is generally necessary to use a podium to support and support, which is convenient for the speaker to place items and improve the use effect. Some podiums have poor stability, are not easy to carry, and have poor use effects. Therefore, we propose a podium that is easy to adjust. Contents of the invention [0004] The purpose of the present invention is to provide a podium that is easy to adjust, so as to solve the problems that the existing...
Claims
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IPC IPC(8): A47B19/06A47B9/14A47B91/06A47B91/02A47B91/00
CPCA47B9/14A47B19/06A47B91/00A47B91/02A47B91/066
Inventor 赵圣杰
Owner 赵圣杰