一种双面检测对称定位光源

Abstract

本申请提供了一种双面检测对称定位光源，包括由镜头连接板、底板、两块光源固定板和两块侧板组成的框架结构，所述框架结构内部设有棱镜；所述镜头连接板设于所述框架结构的顶部，用于连接镜头；所述底板设于所述框架结构的底部；两块所述光源固定板对称设于所述框架结构的左右两侧，所述光源固定板设有侧视窗玻璃，环绕所述侧视窗玻璃设有若干光源组件；两块侧板对称设于所述框架结构的前后两侧；当所述光源组件的光线照射到被测物体时，光线经所述棱镜反射至所述镜头。通过对称分布的光源，仅需一台相机即可同步或单独获取两个待对接物体的图像，降低设备成本的同时提高相机使用效率和定位检测的精度。

Claims

1. A dual side detection symmetrically positioned light source, characterized by, It includes a frame structure consisting of a lens connecting plate, a base plate, two light source fixing plates and two side plates, and a prism is provided inside the frame structure; The lens connecting plate is located at the top of the frame structure and is used to connect the lens; The base plate is located at the bottom of the frame structure; Two light source fixing plates are symmetrically arranged on the left and right sides of the frame structure. Each light source fixing plate is provided with a side window glass, and several light source components are arranged around the side window glass. Two side panels are symmetrically arranged on the front and rear sides of the frame structure; When the light from the light source assembly shines on the object being measured, the light is reflected by the prism to the lens.

2. The dual-side detection symmetric positioning light source of claim 1, wherein, An annular groove is provided around the side window glass, and the light source assembly is disposed in the annular groove.

3. The dual-side detection symmetrically positioned light source of claim 2, wherein, The light source assembly includes a lamp board, a condenser lens, and lamp beads. The lamp beads are electrically connected to the lamp board, and the condenser lens covers the lamp beads.

4. The dual-side detection symmetrically positioned light source of claim 2, wherein, The annular groove and the outer side of the side window glass are provided with lens pressure plates.

5. The dual-side detection symmetrically positioned light source of claim 1, wherein, The top surface of the lens connecting plate is provided with a connecting part for connecting the lens, and the inner surface of the lens connecting plate is provided with a top viewing window glass corresponding to the connecting part.

6. The dual-side detection symmetrically positioned light source of claim 1, wherein, The inner surface of the side plate is provided with a first groove that is adapted to the prism.

7. The dual-side detection symmetrically positioned light source of claim 6, wherein, The inner surface of the base plate is provided with a second groove that is adapted to the prism.

8. The dual-side detection symmetrically positioned light source of claim 1, wherein, The prism has a square bottom and a triangular top. The two inclined surfaces of the prism corresponding to the side window glass form a 90° angle, and the inclined surfaces are at a 45° angle to the horizontal plane.

9. The dual-side detection symmetrically positioned light source of claim 8, wherein, The inclined surface is equipped with a total reflection film.

10. The double-sided detection symmetrical positioning light source according to claim 3, characterized in that, It also includes a light source power line, which is electrically connected to the lamp board.

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