Currently, the popular breadboard structure includes: narrow strip, wide strip and groove. The bottom two sides, the internal electrical communication, its function is used as a power cord. Below, by jing cheng industry small make up to introduce a technology: a new structure bread board with pin jack technology is what?
The bread board of the new structure includes a panel without a element pin jack, an intermediate support and a bottom plate. A square hole through the middle support is provided directly below the element pin jack, and a conductive structural unit is embedded in the square hole. The conductive structural unit is a square barrel-shaped structure composed of copper plates. On the four sides of the lower part of the conductive structural unit, two inward-rising original pin clamping plates are arranged. The middle of the pin jack of the adjacent element is provided with a connecting pin jack that runs through the whole breadboard. The upper part of the connecting pin jack is provided with a countersunk hole. The lower half of the intermediate support is provided with a square empty slot with a downward opening between adjacent conductive structural elements, and a baffle is provided in the middle of the square empty slot. The middle of the baffle is disconnected, and the disconnecting part in the middle of the baffle is connected with the connecting pin jack. The connecting pin clamping piece is arranged in a square empty slot and pressed against the baffle. The four corners of the bottom plate are provided with four bases.
The diameter of the countersunk hole is larger than the diameter of the connecting pin jack, and the depth of the countersunk hole is less than the thickness of the panel; The width of the square empty groove is less than the width of the conductive structural element and larger than the width of the connecting pin clamp plate, and the height of the square empty groove is half of the middle support height. The width of the connecting pin clamp plate is slightly wider and the diameter of the connecting pin jack; The diameter of the connecting pin rod is slightly less than the diameter of the connecting pin jack, the diameter of the connecting pin cap is slightly less than the diameter of the countersunk hole, the thickness of the connecting pin cap is equal to the depth of the countersunk hole, the length of connecting pin is slightly greater than the thickness of the whole breadboard minus the base, and the connecting pin cap is painted with a different color from the panel. The thickness of the baffle is slightly less than the diameter of the connecting pin rod, and the width of the disconnected part in the middle of the baffle is equal to the diameter of the connecting pin jack; The pin clamping piece of the element and the connecting pin clamping piece are formed by stamping once and have elasticity; The panel and the middle support are an integral structure and are formed at one time.
Are the benefits of this technology USES the effect: simple structure, can be anywhere on the bread board layout integrated circuits and other electronic components, the practical circuit and circuit diagram, and can clearly see that circuit, improve the utilization rate of the plate surface without open wire, vision clear, clean, simple operation, easy circuit check a few troubleshooting.