The utility model discloses a multi-functional Chinese teaching rack, which comprises a base and a bracket. The front four corners of the bracket are all equipped with a Book clamp, the top of the base is equipped with a support pedestal on both sides, the top of the support pedestal is equipped with a support rod, the top of the support rod is equipped with a finite position plate, and the outside of the support rod is equipped with a support rod. The wall threads are connected with the threaded barrel, and the upper and lower ends of the outer wall of the threaded barrel are respectively provided with the upper and lower retaining rings. The outer wall of the threaded barrel is sleeved with the hollow barrel, and the inner side of the hollow barrel is provided with a turning seat, which is connected with the hollow barrel through a fixed rod, and the inner cavity of the turning seat is provided with a turntable. The rotating shaft is connected with the supporting plate, and the rotating shaft runs through the outer wall of the connecting seat. The multi-functional Chinese teaching rack is more convenient to adjust the height and angle of the bracket through the coordination of the support rod, the screw drum and the adapter seat, thus improving the teaching efficiency of teachers and being more suitable for wide promotion.
【技术实现步骤摘要】
一种多功能语文教学架
本技术涉及教学用具
,具体为一种多功能语文教学架。
技术介绍
在语文老师讲课时,会经常因为书本的张力而将所翻阅的书页自然合拢,特别是较新和纸张较厚的书本,更会出现自然合拢的现象,给语文教师带来很大的不便很多语文老师用黑板擦或者粉笔盒将书固定,这样很容易弄脏书页甚至破坏,例如专利号为201620371941.0的专利,包括底座,支撑套筒连接在底座的上端,笔筒与粉笔筒分别固定连接在底座的左右两侧,支撑杆插装在支撑套筒的上端,紧定螺钉将支撑套筒与支撑杆之间固定,该专利虽然一定程度的避免了教材自然合拢影响教学,但不便于托板的高度和角度调节,影响教师的教学效率,不适合广泛推广。
技术实现思路
本技术的目的在于提供一种多功能语文教学架,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:一种多功能语文教学架,包括底座和托板,所述托板的正面四角均安装有书夹,所述底座的顶端左右两侧均安装有支撑座,所述支撑座的顶端安装有支撑杆,所述支撑杆的顶端安装有限位板,所述支撑杆的外壁螺纹连接有螺纹筒,所述螺纹筒的外壁上下两端分别安装有上挡环和下挡环,所述螺纹筒的外壁套接有空心筒,所述空心筒的内侧设有转接座,所述转接座通过固定杆与空心筒相连,所述转接座的内腔安装有转盘,所述转盘通过转轴与托板相连,所述转轴贯穿转接座的外壁,所述转接座的顶端安装有缸体,所述缸体的内壁顶端安装有卡板,所述缸体的内腔底端安装有压板,所述卡板的顶端设有转动板,所述转动板通过螺杆与压板相连,所述螺杆贯穿卡板的外壁,所述螺杆与卡板螺纹连接。优选的,所述底座的左右两侧均设有笔筒 ...
【技术保护点】
1.一种多功能语文教学架,包括底座(1)和托板(2),其特征在于:所述托板(2)的正面四角均安装有书夹(4),所述底座(1)的顶端左右两侧均安装有支撑座(3),所述支撑座(3)的顶端安装有支撑杆(5),所述支撑杆(5)的顶端安装有限位板(6),所述支撑杆(5)的外壁螺纹连接有螺纹筒(7),所述螺纹筒(7)的外壁上下两端分别安装有上挡环(8)和下挡环(9),所述螺纹筒(7)的外壁套接有空心筒(10),所述空心筒(10)的内侧设有转接座(11),所述转接座(11)通过固定杆(12)与空心筒(10)相连,所述转接座(11)的内腔安装有转盘(13),所述转盘(13)通过转轴(14)与托板(2)相连,所述转轴(14)贯穿转接座(11)的外壁,所述转接座(11)的顶端安装有缸体(15),所述缸体(15)的内壁顶端安装有卡板(16),所述缸体(15)的内腔底端安装有压板(17),所述卡板(16)的顶端设有转动板(18),所述转动板(18)通过螺杆(19)与压板(17)相连,所述螺杆(19)贯穿卡板(16)的外壁,所述螺杆(19)与卡板(16)螺纹连接。
【技术特征摘要】
1.一种多功能语文教学架,包括底座(1)和托板(2),其特征在于:所述托板(2)的正面四角均安装有书夹(4),所述底座(1)的顶端左右两侧均安装有支撑座(3),所述支撑座(3)的顶端安装有支撑杆(5),所述支撑杆(5)的顶端安装有限位板(6),所述支撑杆(5)的外壁螺纹连接有螺纹筒(7),所述螺纹筒(7)的外壁上下两端分别安装有上挡环(8)和下挡环(9),所述螺纹筒(7)的外壁套接有空心筒(10),所述空心筒(10)的内侧设有转接座(11),所述转接座(11)通过固定杆(12)与空心筒(10)相连,所述转接座(11)的内腔安装有转盘(13),所述转盘(13)通过转轴(14)与托板(2)相连,所述转轴(14)贯穿转接座(11)的外壁,所述转接座(11)的顶端...
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