Ultrasonic ranging circuit board

Abstract

The invention provides an ultrasonic ranging circuit board. The ultrasonic ranging circuit board comprises a fixing frame and a circuit board detachably installed in the fixing frame; the circuit board is provided with an input interface end and an output interface end; a control module, an ultrasonic ranging module, an environment monitoring module, a positioning module, a display module, a storage module, a power source module and a wireless communication module are integrated on the circuit board; the fixing frame comprises four side connecting plates, heat dissipation plates, a top plate and a bottom plate, wherein the top plate and the bottom plate are inserted into the four side connecting plates; the heat dissipation plates are hinged to the inner walls of the four side connecting plates; buffering columns are arranged on the peripheries of the tops and the bottoms of the four side connecting plates; the outer ends of the buffering columns are connected with buffering plates; and connecting grooves matched with the buffering plates in an inserted mode are formed in the top plate and the bottom plate. The ultrasonic ranging circuit board has the advantages of adjustable installation space, good protection performance, excellent monitoring prevention and control performance and greatly improved application effectiveness.

Description

technical field [0001] The invention relates to the technical field of ultrasonic ranging, in particular to an ultrasonic ranging circuit board. Background technique [0002] Wireless sensor networks can be applied to areas where wiring and power supply are difficult, where people cannot reach (such as polluted, environment cannot be destroyed or hostile areas), and some temporary occasions (such as natural disasters, fixed communication networks are destroyed) and so on. It does not require fixed network support, has the characteristics of rapid deployment and strong invulnerability, and can be widely used in military, industrial, transportation, environmental protection and other fields, especially for military applications, target tracking, environmental detection, space exploration, wireless sensor networks advantage is becoming more and more obvious. [0003] Due to the strong directivity of ultrasonic waves, slow energy consumption, and long distances in the medium, u...

AI Technical Summary

Problems solved by technology

The main integrated circuit board structure in the ultrasonic distance measuring instrument is an important central control component. In the application process, because the environment where ultrasonic distance measurement is required is mostly poor, the installation and protection of the circuit board is particularly important, but now Some connecting components used for circuit board welding are mostly simple flat plates, which not only have low space utilization, but also have poor protection. For this, this application proposes an ultrasonic distance measuring circuit board

Images