CN202049831U - 可拆卸磁贴 - Google Patents

可拆卸磁贴 Download PDF

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Publication number
CN202049831U
CN202049831U CN2011201107987U CN201120110798U CN202049831U CN 202049831 U CN202049831 U CN 202049831U CN 2011201107987 U CN2011201107987 U CN 2011201107987U CN 201120110798 U CN201120110798 U CN 201120110798U CN 202049831 U CN202049831 U CN 202049831U
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shell
magnet piece
slotted eye
magnetic sticker
detachable magnetic
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CN2011201107987U
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姜竹秋
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Abstract

一种可拆卸磁贴，外壳一侧平面开设槽孔，槽孔的内部设有凸起，磁铁块通过凸起卡在槽孔内部；外壳的外侧边向内开设豁口。本实用新型具有方便实用、操作便捷、造价低廉等优点。

Description

可拆卸磁贴
技术领域  本实用新型涉及一种教学用具。
背景技术  众所周知，磁贴是教师上课过程中经常使用的用具，现有的磁贴是由磁铁块和塑料外壳制成的，即在外壳的背面开槽，槽内粘贴磁铁块。在实际使用中，利用磁铁块固定其它物品，在取下时，人们习惯扳动塑料外壳，山于外壳与磁贴块是粘贴在一起的，用力扳动外壳时，磁铁块和外壳容易分离，不易全部取下；另外，现有的磁贴在取下时，外壳没有合适的手指位置，给使用者带来诸多不便。
发明内容  本实用新型的目的在于提供一种构造简单、方便实用、操作便捷、造价低廉、易于推广的可拆卸磁贴。
本实用新型主要包括外壳以及磁铁块，所述外壳为球冠状，在其一侧平面开设与磁铁块对应的槽孔，槽孔的内部两侧设有对应的凸起，即磁铁块通过凸起卡在槽孔内部；上述外壳的外侧边向内开设至少三个半圆形豁口。
本实用新型在使用时，磁铁块通过凸起卡在外壳内部，方便拆卸，可根据喜好更换外壳；取下时，手指置于外壳外侧的豁口内，便于取放。
本实用新型与现有技术相比具有如下优点：构造简单、方便实用、操作便捷、造价低廉、易于推广。
附图说明  图1为本实用新型的立体示意简图。
具体实施方式  在图1所示的可拆卸磁贴的立体示意简图中，外壳1为球冠状，在其一侧平面开设与磁铁块2对应的槽孔3，槽孔的内部两侧设有对应的凸起4，即磁铁块通过凸起卡在槽孔内部；外壳的外侧边向内开设四个半圆形豁口5。

Claims (1)

1.一种可拆卸磁贴，包括外壳以及磁铁块，其特征是：外壳为球冠状，在其一侧平面开设与磁铁块对应的槽孔，槽孔的内部两侧设有对应的凸起，即磁铁块通过凸起卡在槽孔内部；外壳的外侧边向内开设半圆形豁口。
CN2011201107987U 2011-04-15 2011-04-15 可拆卸磁贴 Expired - Fee Related CN202049831U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201107987U CN202049831U (zh) 2011-04-15 2011-04-15 可拆卸磁贴

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Application Number Priority Date Filing Date Title
CN2011201107987U CN202049831U (zh) 2011-04-15 2011-04-15 可拆卸磁贴

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CN202049831U true CN202049831U (zh) 2011-11-23

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202497A (zh) * 2015-10-22 2015-12-30 深圳市中孚能电气设备有限公司 一种磁力贴无绳led灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202497A (zh) * 2015-10-22 2015-12-30 深圳市中孚能电气设备有限公司 一种磁力贴无绳led灯
US10571100B2 (en) 2015-10-22 2020-02-25 Shenzhen Zhongfuneng Electric Equipment Co., Ltd Wireless light emitting diode lamp

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Granted publication date: 20111123

Termination date: 20120415