Economic trade information announcement device
An announcement and economical technology, applied in display devices, signs, illuminated signs, etc., can solve problems such as inconvenience of use, affect clarity, and inability to adjust height, and achieve the effect of saving energy, saving manpower, and improving mobile efficiency.
Inactive Publication Date: 2019-11-01
谷青
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In some public institutions, the information bulletin board is not easy to move, and basically fixed in one place, which is inconvenient to use; when displaying information, the height cannot be adjusted, which affects the clarity of people's viewing, and is not convenient for posting or writing information
Method used
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[0036] In order to further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation, structural features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.
[0037] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should...
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The invention provides an economic trade information announcement device. The economic trade information announcement device comprises a supporting base, a display board fixedly arranged at the upperend of the supporting base and four supporting columns fixed at the lower end of the supporting base, wherein the display board is located at the upper end of the supporting base and fixedly connectedwith the supporting base; a mounting groove is formed in the bottom surface of the supporting base; and four walking mechanisms are arranged on the mounting groove. Universal casters of the walking mechanisms extend out of the mounting groove and move close to the ground when the display panel and the supporting base need to be moved, so that the universal casters are in contact with the ground and supporting columns are away from the ground; at the moment, the universal casters are in contact with the ground, and then the display panel is pushed, so that the supporting base and the display board can be moved conveniently, the manpower is greatly saved, and the moving efficiency is improved. Meanwhile, after the movement is completed, the universal casters are folded, and then the supporting columns fall on the ground for providing stable support so as to conveniently read and view information on the display board.
Description
technical field [0001] The invention belongs to the technical field of administrative office supplies, and in particular relates to an administrative management system announcement device. Background technique [0002] Economy is the management of materials, and it is a general term for the overall dynamic phenomenon of people's production, use, processing and distribution of all materials. This concept refers to the housework management of a family at the micro level, and refers to the economy and the people of a country at the macro level. In this dynamic whole, various activities of human production, saving, exchange, and distribution are included; production is the basis of this dynamic, and distribution is the end of this dynamic. Trade is a commercial activity. It is a transaction of goods or services conducted on the premise of equality and mutual consent. Trade is carried out in the trading market, and the most primitive form of trade is barter, that is, the direc...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G09F7/18G09F7/20G09F13/22
CPCG09F7/18G09F7/20G09F13/22G09F2007/1856
Inventor 谷青
Owner 谷青