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Scroll rolling device for educational display

A technology of scrolling banners and pushing blocks, applied in the field of educational appliances, can solve problems such as electricity consumption, and achieve the effects of saving energy, improving stability and having a simple structure

Inactive Publication Date: 2017-09-05
唐峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the traditional banners are rolled and promoted, the motor needs to be used to drive the drum to drive the banners to roll, and the long-term motor drive is very power-intensive.

Method used

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  • Scroll rolling device for educational display
  • Scroll rolling device for educational display

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Embodiment Construction

[0016] 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.

[0017] In describing the present invention, it is to be understood that the terms "center", "transverse", "longitudinal", "front", "rear", "left", "right", "top", "bottom" etc. indicate The orientation or positional relationship is based on the attached figure 1 The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device o...

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Abstract

The invention provides a scrolling banner device for educational display, which includes a base and a support column, two rotating bearings are fixedly installed on the base, the shaft of the rotating bearing is connected to a rotating drum, a belt is sleeved on the rotating drum, and a grid is fixedly installed on the top of the belt The top of the support column is fixedly installed with a support, the top shaft of the support is connected to the rotating shaft, the rear end of the rotating shaft is fixedly connected to the propeller, the front end of the rotating shaft is hinged to the left end of the first transmission rod, and the right end of the first transmission rod is hinged to the second The left end of the transmission rod and the right end of the second transmission rod are hinged on the front end of the translation block. A limit rod and a fixed rod are arranged on the translation block, and a push block is sleeved on the fixed rod. The transmission between the first transmission rod and the second transmission rod makes the translation block do linear reciprocating motion, and pushes the block to push the grill bar, and drives the belt to rotate, so that the purpose of banner scrolling publicity is well realized and energy is saved.

Description

technical field [0001] The invention relates to the technical field of educational appliances, in particular to a rolling banner device for educational display. Background technique [0002] Because the cost of the banner is low, but it can play a very good publicity role, so the banner occupies a large proportion in the educational display. When traditional banners are scrolled for publicity, the motor needs to be used to drive the drum to drive the banners to roll, and the long-term motor drive consumes a lot of electricity. Contents of the invention [0003] The purpose of the present invention is to provide a rolling banner device for educational display to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a rolling banner device for educational display, including a base and a support column, two rotating bearings are fixedly installed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B1/24
CPCG09B1/24
Inventor 唐峰
Owner 唐峰
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