一种电子组件检测接触装置设计与应用

Design and Application of a Contact Device for Testing Electronic Components

电子组件作为某导引头产品的重要组成部分,由各电子部件及电子舱底座组成,可实现对探测器输出信号的处理,并形成进动部件的修正信号;与弹载计算机进行串口通信,完成弹载计算机的装订任务并实时输出目标的跟踪角速度、框架角、跟踪状态信息;控制解锁电路实现对部件的锁定和释放。装调过程中存在组装不便利、易误操作、质量一致性差等问题,分析了问题产生的原因,通过接线关系的梳理、电子组件检测接触装置结构件的设计、电气设计、实物组装、试验验证等过程,从根本上杜绝了该问题的发生,保证了装夹的可靠性,提高了装调效率。

The electronic components,as an important part of a seeker product,were composed of various electronic components and electronic cabin bases,which could realize the processing of the detector output signal and form the correction signal of the precession component.Through serial communication with the missile-borne computer,the binding task of the missile-borne computer was completed and it was output that the tracking angular speed,frame angle and tracking state information of the target in real time,and controlled unlock circuit to lock and release components.In the process of assembly and adjustment,there were problems such as inconvenient assembly,easy mis-operation,poor quality consistency,etc.We analyzed the causes of the problems,and fundamentally eliminated the occurrence of the problems through the sorting of the wiring relationship,the design of the structural parts of the electronic component detection contact device,electrical design,physical assembly,test verification and other processes,which ensured the reliability of the assembly and improved the efficiency of the assembly.