The utility model provides a two-way clamping baffle for examination, which comprises a left plate body and a right plate body. The left plate body is provided with a slot, the right plate body is provided with an insert block which is inserted into the slot, the bottom of the left plate body and the right plate body is provided with a groove arranged at equal intervals, and the plate groove of the card seat is provided with a convex which is matched with the groove, the card seat is L-shaped, and the card seat is provided with a horizontally movable splint which is penetrated The utility model is connected with the nut through the side part of the clamp base, and a spring is arranged between the clamp plate and the clamp base. The utility model has the advantages that the supports on both sides of the board body are replaced by the card bases, the card bases on both sides are pulled to each other, and the two sides of the table are clamped, so as to fix the whole baffle plate, improve the stability of the baffle plate, and avoid the baffle plate toppling affecting the students' examination.
【技术实现步骤摘要】
一种双向夹持考试用挡板
本技术涉及工具,特别是指一种双向夹持考试用挡板。
技术介绍
为了便于同学们在教室内进行考试,学校采用了放置在桌子上的挡板,其包括底部的支座和上部的板体。但是此种挡板由于只是在考试时临时使用,因此只是放在桌子上,并不进行固定,而偏偏此种挡板的重心较高,轻微的影响便会造成挡板倾倒,影响同学们的考试。
技术实现思路
本技术提出一种双向夹持考试用挡板,解决了现有挡板容易倾倒的问题。本技术的技术方案是这样实现的:一种双向夹持考试用挡板,包括左板体和右板体,所述的左板体上设有插槽,右板体上设有插入插槽内的插块,左板体和右板体的底部设有等间距排列的凹槽,卡座的板槽内均设有与凹槽配合的凸起,卡座为L形,卡座上设有水平活动的夹板,夹板穿过卡座的侧部并与螺母连接,夹板与卡座之间设有弹簧。所述的插槽和插块为等腰梯形。所述的右板体上设有卡片槽。本技术的优点:将板体两侧的支座替换为卡座,两侧的卡座对拉,对桌子的两侧进行夹持,从而对整个挡板进行固定,提高了挡板的稳定性,避免挡板倾倒影响同学们的考试。附图说明为了更清楚地说明本技术实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本技术的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。图1为本技术主视图。图2为本技术侧视图。图中:1-左板体,2-右板体, ...
【技术保护点】
1.一种双向夹持考试用挡板,包括左板体(1)和右板体(2),其特征在于:所述的左板体(1)上设有插槽(5),右板体(2)上设有插入插槽(5)内的插块(6),左板体(1)和右板体(2)的底部设有等间距排列的凹槽(7),卡座(3)的板槽内均设有与凹槽(7)配合的凸起(8),卡座(3)为L形,卡座(3)上设有水平活动的夹板(9),夹板(9)穿过卡座(3)的侧部并与螺母(10)连接,夹板(9)与卡座(3)之间设有弹簧(11)。/n
【技术特征摘要】
1.一种双向夹持考试用挡板,包括左板体(1)和右板体(2),其特征在于:所述的左板体(1)上设有插槽(5),右板体(2)上设有插入插槽(5)内的插块(6),左板体(1)和右板体(2)的底部设有等间距排列的凹槽(7),卡座(3)的板槽内均设有与凹槽(7)配合的凸起(8),卡座(3)为L形,卡座(3)上设有水平活动的夹板(9),夹板...
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