Structure of laser sight

Abstract

The present invention provides an improved structure of laser sight, which comprises a sight body, a block, a displacement adjusting device, and a switch. The block can be disposed flexibly to locations on one side of the sight body for fitting different type of firearms. The displacement adjusting device can control the location of a laser module inside the laser sight for changing the location of light emission of the laser module and modifying the location of the laser module. The switch is used for controlling the laser module and improving the convenience in control. By using the structure described above, the laser sight will have better practicability and sighting performance.

1 . An improved structure of laser sight, comprising:
 a sight body, having a clamping track and at least two positioning trenches on one side, said positioning trenches disposed between two guiders of said clamping track, and said positioning trenches having a spacing therebetween;   at least a block, disposed in said positioning trench; and   a plurality of fixing members, disposed in said positioning trenches, and positioning said block to said positioning trench;   
       wherein said block can be disposed to any of said positioning trenches and can be wedged and matched to a groove of firearms of various types. 
     
     
         2 . The improved structure of laser sight of  claim 1 , wherein said clamping track further includes an elastic device disposed inside said sight body and connected with said two guiders. 
     
     
         3 . The improved structure of laser sight of  claim 1 , and further comprising a positioning block disposed in said positioning trench. 
     
     
         4 . The improved structure of laser sight of  claim 1 , wherein said sight body including a heat sink therein and connected with a laser module, and one end of said heat sink passes through a heat dissipation tunnel of said sight body. 
     
     
         5 . An improved structure of laser sight, comprising:
 a sight body, having a laser module therein;   a first adjuster, including a first knob, a first push member, and a first elastic member, said first knob disposed on one side of said sight body, said first knob having a plurality of scale grooves on one side, said first push member disposed inside said sight body, one end of said first push member connected with said first knob, the other end of said first push member disposed against said laser module, and said first elastic member corresponding to said first push member and disposed on one side of said laser module;   a first displacement detector, including a first elastic base and a first positioning shaft, said first positioning shaft disposed on said first elastic base, and one end of said first positioning shaft corresponding to said plurality of scale grooves of said first knob;   a second adjuster, including a second knob, a second push member, and a second elastic member, said second knob disposed on one side of said sight body, said second knob having a plurality of scale grooves on one side, said second push member disposed inside said sight body, one end of said second push member connected with said second knob, the other end of said second push member disposed against said laser module, and said second elastic member corresponding to said second push member and disposed on one side of said laser module; and   a second displacement detector, including a second elastic base and a second positioning shaft, said second positioning shaft disposed on said second elastic base, and one end of said second positioning shaft corresponding to said plurality of scale grooves of said second knob.   
     
     
         6 . The improved structure of laser sight of  claim 5 , wherein said first adjuster and said second adjuster are perpendicular to each other. 
     
     
         7 . The improved structure of laser sight of  claim 5 , and further comprising a correction kit, disposed on the outer side of said laser module, and contacting said first adjuster and said second adjuster. 
     
     
         8 . An improved structure of laser sight, comprising:
 a sight body, having a circuit module therein, said circuit module including a circuit board and a conductive member, said circuit board connected electrically with a laser module, and said conductive member connected electrically with said circuit board; and   a switch, including at least a handle, a link, a conductive part, and a unidirectional torque spring, said handle disposed outside said sight body, said link connected with said handle and disposed pivotally inside said sight body, said conductive part disposed at said link and corresponding to said conductive member, and said unidirectional torque spring disposed at said link and connected electrically with said circuit board;   
       wherein the interlocked motion of said handle of said link and enables said conductive part to contact said conductive member and shorting the circuit to said circuit board. 
     
     
         9 . The improved structure of laser sight of  claim 8 , wherein said conductive member is a positive terminal and said unidirectional torque spring is a negative terminal. 
     
     
         10 . The improved structure of laser sight of  claim 8 , and further comprising an indicator, disposed on one side of said sight body, and connected electrically with said circuit module. 
     
     
         11 . The improved structure of laser sight of  claim 8 , and further comprising a frequency adjuster, disposed on one side of said sight body, and connected electrically with said circuit module. 
     
     
         12 . The improved structure of laser sight of  claim 11 , and further comprising a lid, disposed on one side of said sight body, and sealing said frequency adjuster.