TH7742B - Structures that distribute electricity for electrically vibrating devices - Google Patents

Abstract

Power-supply structures for electro-crystalline vibration devices. consists of a circuit board coil spring with base part which is arranged where it touches the circuit board and where the protrusions to its center is arranged at the front end of the thing, and where the exposed contact which is placed in the central part of Such coil springs are arranged in such a protrusion, a crystal vibrating device where the front end of the protruding contact The risers of the coil springs are aligned with each other and the path for aligning the coil springs

Claims (5)

1. A structure that supplies electricity for a crystalline vibration device consists of a concentric coil spring circuit board. The aforementioned circuit board and the other end There will be an overhang to the center. The middle and the garden touch that protrudes up Which is placed on the overhang at the center part of the coil spring And has one free end An electric crystal vibration device that is in contact with the free end. Of the protruding contact of the coil through the base of the alignment rod made of the same piece as the base plate. To align the coil spring and where it has a groove at its end where such an overhang can be inserted to prevent radial displacement of the contact area. Raised thereof By contact with the aforementioned electric crystal vibration device 2.Structures that distribute electricity for vibrating devices It is electrically vibrated, as in claim 1, where the alignment rod takes a leading surface at its end, which is tilted in the opposite direction. Compared with the aforementioned groove 3. The crystalline vibration device assembly consists of a base plate and a circuit board on the base plate. And there are conductors on it For power supply Electro-crystalline vibrations at a distance from and Facing such a circuit board A coil spring for conducting electricity from the circuit board to the Vibration device The coil springs have a core, one end touching the conductors on the circuit board and the other end having a That extends to the core And the overhang that extends from the other end It extends to the core to make contact with the vibration device and the path connected to the base plate. And work rut With the overhang of the coil spring to prevent the spring around the axis. In the middle of contact with such a vibration device 4. Assembly as in claim 3, where paths for protection The rotation consists of an alignment rod that is one piece as the base plate and extends through a coil spring. Such stems have a The groove is inside to accommodate the above overhang. 5. The set of knives, as in claim 4, where the end of the shaft It has an internal surface which is tilted in one direction. Corresponding on each groove (5 claims, 2 pages, 7 pictures)