TWD174709S - Electrical connection terminal - Google Patents

Abstract

[Use of item];;[Design description];1. This electrical connection joint is made of metal material. ;2. The configuration of this electrical connection joint is composed of cylinders with different diameters that fit with each other at a predetermined gap and slide under pressure. Here, the cylinder with a relatively large diameter has an inclined surface that is inclined downward from the edge of the top surface toward the center thereof. Moreover, the cylinder with a relatively large diameter has an inclined surface, which is inclined upward from the edge of the bottom surface toward its center, and has a groove in the center of the bottom surface. ;3. As shown in Figure 1-2, the bottom surface of a cylinder (support member) with a relatively large diameter is welded to a conductive pattern on a substrate using solder and is thus fixed. When an external force is applied to the diameter from above When the top surface of a relatively small cylinder (contact member) moves downward, the contact member moves downward against the elastic force of the spring contained in the support member, and when the external force is released, the contact member moves upward due to the elastic restoring force of the spring, and then Being hooked by the hook protrusion prevents the contact member from moving. ;4. The dotted line portion revealed in the cross-sectional view of the A-A end face is the part that is not recommended for design in this case.