Built-in resistance area lamp button
The utility model discloses a built-in resistance area lamp button, a serial communication port, include: the base seat cover, with the switch seat that the cooperation of said base seat cover lower extreme is connected, the stationary contact foot, the circuit board, with circuit board welded conne...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The utility model discloses a built-in resistance area lamp button, a serial communication port, include: the base seat cover, with the switch seat that the cooperation of said base seat cover lower extreme is connected, the stationary contact foot, the circuit board, with circuit board welded connection's circuit board foot to and metal casing, wherein, be equipped with paster lamp pearl and paster resistance on the circuit board, the switch seat is equipped with no. 1 square hole and no. 2 square holes. The utility model discloses a circuit board and gate board foot beading that to take paster resistance together need not external resistance when the installation product, greatly increased the facility of product installation, have the ultrashort characteristics of length simultaneously. |
|---|