公开(公告)号：US20080193909A1

公开(公告)日：2008-08-14

申请号：US11900710

申请日：2007-09-13

Applicant: Scott Marshall ,  Philip DiResta

Inventor： Scott Marshall ,  Philip DiResta

IPC: B43L1/00

CPC classification number: B43L1/008 ,  A63H33/26 ,  B43K23/001 ,  B43K25/00 ,  B43L13/201 ,  G09B19/00

Abstract: A magnetic drawing tablet apparatus comprising a stationary base housing and a screen housing movable with respect thereto. The screen housing will contain a magnetic drawing screen which is sealed and includes writing medium suspended therein which can create an image on the screen responsive to contacting thereof with a magnetic stylus. An magnetic erasing member is secured with respect to the base and extends into the screen housing to a position adjacent the magnetic screen. When the screen housing is moved between a docked position engaging the base and an extended position away from the base, erasing of images on the magnetic screen is achieved by passing the magnetic screen adjacently over the magnetic eraser. Sliding the screen housing relative to the base will preferably expose a decorative panel therebeneath. A receptacle in the base may be provided for storage of drawings templates and a magnetic style for writing may be mounted in a hole defined in the base.

Abstract translation: 一种磁力绘图装置，包括固定基座壳体和可相对于其移动的屏幕壳体。 屏幕外壳将包含一个密封的磁力绘图屏幕，并且包括悬挂在其中的书写介质，其能够响应于与磁性触针的接触而在屏幕上产生图像。 磁性擦除构件相对于基座固定并且延伸到屏幕壳体中到与磁屏幕相邻的位置。 当屏幕外壳在接合基座的对接位置和远离基座的延伸位置之间移动时，通过将磁屏幕相对地移动到磁性擦除器上来实现磁屏幕上的图像的擦除。 相对于底座滑动屏幕外壳将优选地暴露在其下方的装饰板。 可以提供基座中的容器用于存储图纸模板，并且用于书写的磁性样式可以安装在限定在基座中的孔中。