The utility model relates to product measurement technical field, in particular relates to multi angle laser receiving sensor, including at least two laser laser transmitter and receiver, around at least two laser receiver located in laser transmitter, laser triangulation measurement of parts, the position of receiving signal by the measuring point on the side, when there are steps when the laser signal it is located in the side of the bench is blocked and cannot be received by the laser receiver, this is the advantage of the laser signal is blocked on one side and a laser receiver receives the laser signal, without rotating laser transmitter angle, also do not have to change the measured position of the product, which could measure the product, the utility model adopts the method of to solve the multi angle receiving, multi angle and multi direction receives the laser signal, when the receiving step block in a certain direction, In addition, the laser signal can be received without being blocked, so the product can be measured as long as the laser signal can be received in one direction.
【技术实现步骤摘要】
本技术涉及产品测量
,特别是涉及多接收角度激光传感器。
技术介绍
激光测距技术的应用领域十分广泛,尤其是在现代工业中的在线检测和快速制造业中发挥着无法比拟的优势。在多种激光测距技术中,三角法激光测距技术因其结构简单、使用灵活、测量速度快,且采用非接触式测量,而被广泛应用于工业生产中。现有技术利用三角法激光测量零件,接收信号的位置在正对被测点的一边,当有台阶时激光信号就会被挡而无法完成测量。现实中测量时遇到这样的情况采用的方法往往是把产品或者激光发射器旋转一定角度,这样对产品的定位或者操作上都是极为不利的。
技术实现思路
本技术的目的在于避免现有技术的不足之处而提供多接收角度激光传感器,其能够在激光发射器和产品固定不动的情况下测量带有台阶的产品,避免利用三角法激光测量零件时因台阶遮挡而造成的无法测量。本技术的上述目的通过如下技术手段实现。多接收角度激光传感器,包括激光发射器和至少两个激光接收器,至少两个激光接收器位于激光发射器的周围。进一步,激光接收器到激光发射器的距离可调。更进一步,还包括直线轨道,激光发射器和激光接收器均安装于直线轨道,激光接收器固接于直线轨道,激光接收器滑动连接于直线轨道。优选的,激光接收器的数量为两个,且与激光发射器呈一排排列。进一步,激光接收器到激光发射器的距离固定。优选的,激光接收器的数量为四个,并呈一排排列。更进一步,激光接收器呈环形阵列排列于激光发射器四周。优选的,激光接收器的数量为三个。优选的,激光接收器的数量为四个。本技术的有益效果是:多接收角度激光传感器,包括激光发射器和至少两个激光接收器,至少两个激光接收器位于激光发射 ...
【技术保护点】
多接收角度激光传感器,其特征在于:包括激光发射器和至少两个激光接收器,所述至少两个激光接收器位于所述激光发射器的周围。
【技术特征摘要】
1.多接收角度激光传感器,其特征在于:包括激光发射器和至少两个激光接收器,所述至少两个激光接收器位于所述激光发射器的周围。2.根据权利要求1所述的多接收角度激光传感器,其特征在于:所述激光接收器到所述激光发射器的距离可调。3.根据权利要求2所述的多接收角度激光传感器,其特征在于:还包括直线轨道,所述激光发射器和所述激光接收器均安装于所述直线轨道,所述激光接收器固接于所述直线轨道,所述激光接收器滑动连接于所述直线轨道。4.根据权利要求2所述的多接收角度激光传感器,其特征在于:所述激光接收器的数量为两个,且...
【专利技术属性】
技术研发人员:洪金龙,
申请(专利权)人:广东天行测量技术有限公司,
类型:新型
国别省市:广东;44
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