The utility model provides a teaching board scrubbing device, which comprises a moving rod, a guide rod and a scrubbing block. The front wall of the guide rod is provided with a guide groove, and the guide rod wall is provided with a moving groove. The inner walls of both ends of the guide rod are provided with guide blocks. The guide blocks are distributed with through holes running through the upper and lower surfaces, the opening of the through holes is turned inward, and the through holes are provided with pressure springs, and the two sides of the pressure springs are provided with rollers. The ball protrudes the through hole opening and contacts with the bottom of the moving groove. The moving rod is provided with a through groove through the inside and outside. The upper and lower ends of the through groove are close to the guide block. The cleaning block is assembled in the through groove and protrudes the outer wall of the moving rod. The groove wall of the through groove is provided with a buffer groove, the side wall of the cleaning block is provided with a limit block, and a spring is arranged between the limit block and the bottom of the buffer groove. The inner wall of the scrubbing block is equipped with a cleaning body. The utility model can easily and quickly scrub the teaching board, effectively shield dust, facilitate disassembly and cleaning, and use more clean and sanitary.
【技术实现步骤摘要】
一种教学板擦洗装置
本技术涉及教学用品,特别涉及一种教学板擦洗装置。
技术介绍
目前课堂教学时的板书,多是采用黑板擦进行擦除,清洗效率低下,并且在清洗时产生的粉尘不能很好的遮挡,对于清洁者来说容易吸入身体内,使用非常不卫生。
技术实现思路
针对现有技术的不足之处,本技术提供一种教学板擦洗装置,它可以便捷快速的擦洗教学板,并且能有效的遮挡粉尘,方便拆卸清洗,使用更加清洁卫生。为达到上述之目的本技术提供的技术方案是:一种教学板擦洗装置,包括移动杆、导杆和擦洗块,所述导杆分别与移动杆的两端装配相连,所述擦洗块装配在移动杆上,所述导杆前壁设有导槽,所述导槽槽壁均设有移动槽,所述移动杆两端内壁均设有导块,所述导块与导槽间隙配合,所述导块分布有贯通上下面的通孔,所述通孔开口向内翻边,所述通孔中设有压簧,所述压簧两侧设有滚珠,所述滚珠凸出通孔开口并与移动槽槽底相接触,所述移动杆设有贯通内外面的通槽,所述通槽上下两端靠近导块,所述擦洗块装配在通槽中并且凸出移动杆外壁,所述通槽槽壁设有缓冲槽,所述擦洗块侧壁设有限位块,所述限位块伸入缓冲槽中,所述限位块与缓冲槽槽底之间设有弹簧,所述擦洗块的 ...
【技术保护点】
1.一种教学板擦洗装置,包括移动杆、导杆和擦洗块,所述导杆分别与移动杆的两端装配相连,所述擦洗块装配在移动杆上,其特征在于:所述导杆前壁设有导槽,所述导槽槽壁均设有移动槽,所述移动杆两端内壁均设有导块,所述导块与导槽间隙配合,所述导块分布有贯通上下面的通孔,所述通孔开口向内翻边,所述通孔中设有压簧,所述压簧两侧设有滚珠,所述滚珠凸出通孔开口并与移动槽槽底相接触,所述移动杆设有贯通内外面的通槽,所述通槽上下两端靠近导块,所述擦洗块装配在通槽中并且凸出移动杆外壁,所述通槽槽壁设有缓冲槽,所述擦洗块侧壁设有限位块,所述限位块伸入缓冲槽中,所述限位块与缓冲槽槽底之间设有弹簧,所述擦 ...
【技术特征摘要】
1.一种教学板擦洗装置,包括移动杆、导杆和擦洗块,所述导杆分别与移动杆的两端装配相连,所述擦洗块装配在移动杆上,其特征在于:所述导杆前壁设有导槽,所述导槽槽壁均设有移动槽,所述移动杆两端内壁均设有导块,所述导块与导槽间隙配合,所述导块分布有贯通上下面的通孔,所述通孔开口向内翻边,所述通孔中设有压簧,所述压簧两侧设有滚珠,所述滚珠凸出通孔开口并与移动槽槽底相接触,所述移动杆设有贯通内外面的通槽,所述通槽上下两端靠近导块,所述擦洗块装配在通槽中并且凸出移动杆外壁,所述通槽槽壁设有缓冲槽,所述擦洗块侧壁设有限位块,所述限位块伸入缓冲槽中,所述限位块与缓冲槽槽底之间设有弹簧,所述擦洗块的内壁装配有清洁体。2....
【专利技术属性】
技术研发人员:吴松斌,
申请(专利权)人:福建博采星教育科技有限公司,
类型:新型
国别省市:福建,35
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