TWM594543U

TWM594543U - Magnetic whiteboard

Info

Publication number: TWM594543U
Application number: TW108212682U
Authority: TW
Inventors: 謝哲人; 蔡凱雯; 張智家; 徐子倫; 黃俐瑄
Original assignee: 遠東科技大學
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-01

Abstract

一種磁性白板，至少包含：一腳架；一框體，設於腳架上；兩片半透明的塑膠板，設於框體中；網格層，設於兩塑膠板之間且網格層具有複數個網格結構；磁粉，置入網格結構中；一磁性筆，用以在塑膠板上進行書寫，以使得磁粉受磁力吸引而形成筆跡；以及一除磁力元件，藉由消除磁力以去除磁粉所形成的筆跡。A magnetic whiteboard, at least comprising: a tripod; a frame body, which is arranged on the tripod; two translucent plastic plates, which are arranged in the frame; and a grid layer, which is arranged between the two plastic plates and has a grid layer It has a plurality of grid structures; magnetic powder is placed in the grid structure; a magnetic pen is used to write on the plastic board, so that the magnetic powder is attracted by the magnetic force to form a handwriting; and a demagnetizing element, by eliminating the magnetic force to Remove the handwriting formed by the magnetic powder.

Description

磁性白板Magnetic whiteboard

本創作是有關於一種白板，特別是有關於一種磁性白板。This creation is about a whiteboard, especially a magnetic whiteboard.

傳統的黑板使用粉筆書寫，擦拭時容易產生粉筆灰等粉塵，影響老師上課品質。The traditional blackboard is written with chalk, and it is easy to produce chalk dust and other dust when wiping, which affects the quality of the teacher's class.

有鑑於上述習知技藝之問題，本創作之一目的就是在提供一種磁性白板，可改善老師上課品質。In view of the above-mentioned problems of conventional skills, one of the purposes of this creation is to provide a magnetic whiteboard, which can improve the quality of teachers' lessons.

為達前述目的，本創作提出一種磁性白板，至少包含：一腳架；一框體，設於腳架上；兩片半透明的塑膠板，設於框體中；網格層，設於兩塑膠板之間，網格層具有複數個網格結構；磁粉，置入網格結構中；一磁性筆，用以在塑膠板上進行書寫，以使得磁粉受磁力吸引而形成筆跡；以及一除磁力元件，藉由消除磁力以去除磁粉所形成的筆跡。To achieve the aforementioned purpose, this creation proposes a magnetic whiteboard, which at least includes: a tripod; a frame, which is set on the tripod; two translucent plastic plates, which are set in the frame; and a grid layer, which is set on two Between the plastic plates, the grid layer has a plurality of grid structures; the magnetic powder is placed in the grid structure; a magnetic pen is used to write on the plastic plate so that the magnetic powder is attracted by the magnetic force to form handwriting; and one divides The magnetic element removes the handwriting formed by the magnetic powder by eliminating the magnetic force.

其中網格結構係六角形網格。The grid structure is a hexagonal grid.

其中磁粉係獨立且均勻分布於網格結構中。The magnetic powder system is independent and evenly distributed in the grid structure.

其中除磁力元件係一手環。The demagnetizing element is a bracelet.

其中框體樞轉式設於腳架上。The frame body is pivotally arranged on the tripod.

承上所述，依本創作之磁性白板，其可具有一或多個下述優點：As mentioned above, the magnetic whiteboard created according to this book may have one or more of the following advantages:

(1) 可方便書寫不會產生粉塵。(1) It is convenient to write without generating dust.

(2) 改善粉筆會耗盡的缺點，可重複使用，環保且省錢。(2) Improve the shortcomings of chalk exhaustion, reusable, environmentally friendly and save money.

為利瞭解本創作之技術特徵、內容與優點及其所能達成之功效，茲將本創作配合圖式，並以實施例之表達形式詳細說明如下，而其中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本創作實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係解讀、侷限本創作於實際實施上的權利範圍。此外，為使便於理解，下述實施例中的相同元件係以相同的符號標示來說明。In order to better understand the technical features, content and advantages of this creation and the achievable effects, the creation is combined with the drawings, and the expressions of the embodiments are described in detail below. The purpose of the drawings used is only For the purpose of illustration and supplementary instruction, it may not be the true proportion and precise configuration after the implementation of the creation, so the proportion and configuration relationship of the attached drawings should not be interpreted and limited to the scope of the actual rights of the creation. In addition, for ease of understanding, the same elements in the following embodiments are described with the same symbols.

請一併參閱圖1及圖2，圖1為本創作之磁性白板之示意圖，圖2為本創作中框體、塑膠板及網格的分解示意圖。Please refer to FIG. 1 and FIG. 2 together. FIG. 1 is a schematic diagram of the created magnetic whiteboard, and FIG. 2 is an exploded schematic diagram of the frame, plastic plate and grid in the creation.

如圖1及圖2所示，本創作之磁性白板至少包含：腳架10；框體20，設於腳架10上；兩片半透明的塑膠板30，設於框體20中；網格層40，設於兩塑膠板30之間，網格層40具有複數個網格結構42；磁粉50，置入網格結構42中；磁性筆60，用以在塑膠板30上進行書寫，以使得磁粉50受磁力吸引而形成筆跡；以及除磁力元件70，藉由消除磁力以去除磁粉50所形成的筆跡。As shown in FIG. 1 and FIG. 2, the magnetic whiteboard of this creation includes at least: a stand 10; a frame 20, set on the stand 10; two translucent plastic plates 30, set in the frame 20; a grid The layer 40 is disposed between the two plastic plates 30. The grid layer 40 has a plurality of grid structures 42; the magnetic powder 50 is placed in the grid structure 42; and the magnetic pen 60 is used to write on the plastic plate 30. The magnetic powder 50 is attracted by the magnetic force to form a handwriting; and the demagnetizing element 70 removes the handwriting formed by the magnetic powder 50 by eliminating the magnetic force.

網格結構42可例如為六角形網格。藉此，多個網格結構42可以構成如蜂巢形狀的結構。塑膠板30可例如為半透明板體，即塑膠板30具有透明度，使得位於中間夾層(即網格層40)中的磁粉50可以被磁力吸引而令使用者可以觀看到磁粉50的顏色。The grid structure 42 may be, for example, a hexagonal grid. In this way, the plurality of grid structures 42 can form a honeycomb-shaped structure. The plastic plate 30 may be, for example, a translucent plate body, that is, the plastic plate 30 has transparency, so that the magnetic powder 50 located in the middle interlayer (ie, the mesh layer 40) can be attracted by the magnetic force so that the user can view the color of the magnetic powder 50.

為使圖式簡潔，圖2中僅繪示出其中一個網格結構42中的磁粉50，須留意的是，在本創作中，磁粉50係獨立且均勻分布於網格結構42中。藉此，當使用者使用磁性筆60進行書寫時，不會有因磁粉50分布不均而造成顯示不佳的問題。In order to simplify the drawing, only the magnetic powder 50 in one of the grid structures 42 is shown in FIG. 2. It should be noted that, in this creation, the magnetic powder 50 is independently and uniformly distributed in the grid structure 42. Thereby, when the user writes with the magnetic pen 60, there is no problem of poor display due to uneven distribution of the magnetic powder 50.

除磁力元件70可例如為手環，但不限定於此。The demagnetizing element 70 may be, for example, a bracelet, but it is not limited thereto.

當除磁力元件70在外側的塑膠板30上面劃過(書寫)時，路徑上就會有磁粉50被吸到外側的塑膠板30上進而顯示筆跡。而當除磁力元件70在塑膠板30上面劃過時，路徑上的磁粉50就會掉落，藉以消除筆跡。When the demagnetizing element 70 is swiped (written) on the outer plastic plate 30, magnetic powder 50 will be attracted to the outer plastic plate 30 on the path to display handwriting. When the demagnetizing force element 70 is swept over the plastic plate 30, the magnetic powder 50 on the path will drop, thereby eliminating handwriting.

框體20可例如是樞轉式設於腳架10上。藉由轉動框體20，可以讓使用者選擇使用其中一面的塑膠板30來進行書寫/顯示。The frame 20 may be pivotally mounted on the stand 10 for example. By rotating the frame 20, the user can choose to use one of the plastic plates 30 for writing/displaying.

綜上所述，依本創作之磁性白板，其可具有一或多個下述優點：(1) 可方便書寫不會產生粉塵。(2) 改善粉筆會耗盡的缺點，可重複使用，環保且省錢。In summary, the magnetic whiteboard created according to this book can have one or more of the following advantages: (1) It is convenient to write without generating dust. (2) Improve the shortcomings of chalk exhaustion, reusable, environmentally friendly and save money.

以上所述僅為舉例性，而非為限制性者。任何未脫離本創作之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。The above is only exemplary, and not restrictive. Any equivalent modifications or changes made without departing from the spirit and scope of this creation shall be included in the scope of the attached patent application.

10:腳架 20:框體 30:塑膠板 40:網格層 42:網格結構 50:磁粉 60:磁性筆 70:除磁力元件10: Tripod 20: Frame 30: Plastic board 40: Grid layer 42: Grid structure 50: magnetic powder 60: Magnetic pen 70: Demagnetizing element

圖1為本創作之磁性白板之示意圖。Figure 1 is a schematic diagram of the created magnetic whiteboard.

圖2為本創作中框體、塑膠板及網格的分解示意圖。Figure 2 is an exploded view of the frame, plastic plate and grid in the creation.

10:腳架 10: Tripod

20:框體 20: Frame

30:塑膠板 30: Plastic board

60:磁性筆 60: Magnetic pen

70:除磁力元件 70: Demagnetizing element

Claims

一種磁性白板，至少包含：一腳架；一框體，設於該腳架上；兩片半透明的塑膠板，設於該框體中；一網格層，設於該些塑膠板之間，該網格層具有複數個網格結構；磁粉，置入該些網格結構中；一磁性筆，用以在該塑膠板上進行書寫，以使得磁粉受磁力吸引而形成筆跡；以及一除磁力元件，藉由消除磁力以去除磁粉所形成的筆跡。 A magnetic whiteboard, including at least: A tripod A frame, set on the tripod; Two translucent plastic plates are set in the frame; A grid layer, disposed between the plastic plates, the grid layer having a plurality of grid structures; The magnetic powder is placed in these grid structures; A magnetic pen for writing on the plastic board so that the magnetic powder is attracted by the magnetic force to form a handwriting; and A demagnetizing element removes the handwriting formed by the magnetic powder by eliminating the magnetic force.

如申請專利範圍第1項所述之磁性白板，其中該網格結構係六角形網格。The magnetic whiteboard as described in item 1 of the patent application, wherein the grid structure is a hexagonal grid.

如申請專利範圍第2項所述之磁性白板，其中磁粉係獨立且均勻分布於該些網格結構中。The magnetic whiteboard as described in item 2 of the patent application scope, wherein the magnetic powder is independent and uniformly distributed in the grid structures.

如申請專利範圍第1項所述之磁性白板，其中該除磁力元件係一手環。The magnetic whiteboard as described in item 1 of the patent application scope, wherein the demagnetizing element is a bracelet.

如申請專利範圍第1項所述之磁性白板，其中該框體樞轉式設於該腳架上。The magnetic whiteboard as described in item 1 of the patent application scope, wherein the frame body is pivotally arranged on the tripod.