| 摘要 |
A warning switch for a tilting operation of a truck is provided to simplify the structure and reduce the manufacturing cost of the warning switch by turning on/off a contact point using a gear, a contact point separator and a contact point terminal that are interlocked with a shaft. A warning switch for a tilting operation of a truck comprises a shaft(20), a contact point separator(30), a gear(40) installed at two sides of the contact point separator, a contact point terminal(50), a spring(60) and a contact point guidance rail(70). The shaft protrudes from a switch block when a cap is tilted. The contact point separator is integrally formed with a lower end of the shaft. The contact point terminal allows a contact point(80) to move such that the current flow through the contact point. The spring is installed between the contact point separator and the shaft to compress the contact point. The contact point guidance rail is provided at two sides of the switch block to guide a vertical movement of the gear.
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