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Flexible rotary blackboard and blackboard assembly

A flexible and blackboard technology, applied in the field of smart electronic blackboards, can solve problems such as poor writing experience and easy damage of flexible writing tapes, and achieve the effects of reducing the number of times, expanding the writing area, and improving stability

Pending Publication Date: 2021-12-03
JIANGSU ODIN ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems in the prior art that the flexible writing tape is easily damaged when writing or rotating, and the writing experience is poor, the present invention provides a flexible rotating blackboard and blackboard assembly; by setting a support in the middle of the flexible writing screen that can be moved away or approached board, and adjusted through the driving mechanism, thus effectively solving the problem that the flexible writing tape is easily damaged when writing or rotating, and the writing experience is poor

Method used

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  • Flexible rotary blackboard and blackboard assembly
  • Flexible rotary blackboard and blackboard assembly
  • Flexible rotary blackboard and blackboard assembly

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Embodiment

[0053] This embodiment provides a blackboard assembly, such as figure 1 and figure 2 As shown, it includes a middle blackboard 800 and two flexible rotating blackboards. The middle blackboard 800 is an intelligent blackboard. The two flexible rotating blackboards are respectively installed in parallel on both sides of the middle blackboard 800. The blackboard 800 is combined to effectively expand the writing area; as another embodiment of the present invention, the flexible rotating blackboard can be used separately on the wall.

[0054] Such as Figure 3 ~ Figure 6 As shown, in the above-mentioned blackboard assembly, the flexible rotating blackboard includes a servo motor 200, a bracket, a ring-shaped flexible writing screen 100, a driving shaft 410, a driven shaft 420, a support plate 600 and a driving mechanism.

[0055] Such as Figure 5 and Figure 6 As shown, the bracket includes a first fixing plate 310 and a second fixing plate 320 . The first fixing plate 310 i...

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Abstract

The invention discloses a flexible rotary blackboard and a blackboard assembly, and belongs to the technical field of intelligent electronic blackboards. The flexible rotary blackboard comprises a support, an annular flexible writing screen, a driving shaft, a driven shaft, a supporting plate and a driving mechanism; the driving shaft and the driven shaft are arranged on the support in parallel, and the flexible writing screen is tensioned outside the driving shaft and the driven shaft and connected with the driving shaft and the driven shaft in a rolling mode; and the driving mechanism is arranged on the support and connected with the supporting plate, the supporting plate is arranged on the inner side of a writing plane of the flexible writing screen and is parallel to the flexible writing screen, and the driving mechanism is used for driving the supporting plate to be close to or away from the writing plane of the flexible writing screen. According to the flexible rotary blackboard, the sinking problem during writing on the flexible writing screen and the friction problem between the flexible writing screen and the supporting plate during rotation can be avoided, and the stability of a flexible writing belt during writing or rotation is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent electronic blackboards, and more specifically relates to a flexible rotating blackboard and a blackboard assembly. Background technique [0002] With the increasing popularity of electronic and intelligent products, the educational equipment industry is undergoing technological changes. The smart blackboard includes three blackboards. The middle blackboard is mostly a large-sized touch display device. There are generally two blackboards on the side of the book, which are symmetrically arranged sides in the middle. Generally speaking, the writing area of ​​the blackboards on both sides is fixed and cannot be expanded. Therefore, some scrolling writing screens have appeared in the prior art, and the scrolling writing screens are arranged on both sides of the middle blackboard, thereby enlarging the writing area. [0003] After searching, the Chinese utility model patent CN204915013U discloses ...

Claims

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Application Information

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IPC IPC(8): B43L1/04G09B5/02
CPCB43L1/08G09B5/02
Inventor 周雪松李国壮柯寅
Owner JIANGSU ODIN ELECTRONICS TECH
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