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Writing board

A writing board and rotating cavity technology, applied in the industrial field, can solve the problems of high cost, lack of personalization, and difficulty in meeting the personalized marketing of merchants, and achieve the effect of simple organization, easy use, and saving display costs.

Inactive Publication Date: 2019-01-04
金华佩特科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In business, the display of goods sometimes determines the choice of consumers. Especially in the catering industry, due to the supply of ingredients or seasonal factors, the main dishes are often replaced every day. The traditional display method is generally electronic display. screen, the cost of this method is high, and the personalization is not enough, it is difficult to meet the needs of merchants' personalized marketing, and there are major disadvantages that need to be improved

Method used

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Embodiment Construction

[0016] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0017] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0018] like Figure 1-4As shown, a kind of writing board of the device of the present invention comprises a writing board case 10 and an erasing device arranged in the writing board case 10, the first rotating cavity 12 is provided in the writing board case 10, and the writing board case 10 is provided with a writing board chamber 20 located on the right side of the first rotating chamber 12 and communicated with the first rotating chamber 12...

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Abstract

The invention discloses a writing board. The writing board comprises a writing board box and an erasing device arranged in the writing board box. The writing board box is internally provided with a first rotating cavity and a writing board cavity located in the right side of the first rotating cavity and communicating with the first rotating cavity. The writing board cavity is opened rightwards. Athird rotating cavity located in the lower side of the writing board cavity is formed in the writing board box, a hydraulic cylinder cavity located in the right side of the third rotating cavity is formed in the writing board box, and a second rotating cavity located in the lower side of the hydraulic cylinder cavity and communicating with the hydraulic cylinder cavity is formed in the writing board box. Second rotating shafts extending downwards are rotationally arranged on the upper wall and the lower wall of the writing board cavity, a writing board body fixedly connected to the second rotating shafts is arranged in the writing board cavity, and a word frame is arranged on the outer circular face of the writing board body. A first rotating shaft is rotationally arranged on the left wall of the first rotating cavity.

Description

technical field [0001] The invention relates to the field of industrial technology, in particular to a writing board. Background technique [0002] In business, the display of goods sometimes determines the choice of consumers, especially in the catering industry. Due to the supply of ingredients or seasonal factors, the main dishes are often replaced every day. The traditional display method is generally electronic display. screen, this method is costly and insufficient in personalization, it is difficult to meet the needs of merchants' personalized marketing, and there are major disadvantages that need to be improved. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned technologies, the present invention proposes a writing board. [0004] The present invention is a writing board, comprising a writing board case and an erasing device arranged in the writing board case, the writing board case is provided with a first rotating cavity, and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L21/04B43L1/00
CPCB43L21/04B43L1/00
Inventor 沈程科
Owner 金华佩特科技有限公司
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