Flexible key structure used in laser distance measurement instrument

[0026] The invention provides a flexible button structure used in a laser distance measuring instrument, its structure is as follows figure 1 shown. The flexible button structure used in the laser distance measuring instrument includes a button base 1, which is made of plastic; the button base 1 is fixed with a button substrate 2 made of PCB material, and the button substrate 2 is welded with an electronic button 3 , wherein the electronic button 3 is a patch type electronic button; the button base 1, the button substrate 2 and the electronic button 3 are coated with a button cover 4 made of rubber material, and the button cover 4 and the Room temperature vulcanized silicone rubber is used to cure and seal between the key bases 1 . The electronic key 3 is connected to one end of a flexible wire 5 , and the other end of the flexible wire 5 is connected to the internal circuit of the laser distance measuring instrument, and the flexible wire 5 is packaged in the key cover 4 .

[