A multi-functional optical axis adjustment mechanism for a sight
An optical axis adjustment and sighting technology, which is used in aiming devices, weapon accessories, offensive equipment, etc., can solve the problems of large size, unfavorable overall layout of the sight, and unreliable locking.
Active Publication Date: 2018-04-20
WUHAN CHANGJIANG OPTICS ELECTRON
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing optical axis adjustment mechanisms generally have the function of adjusting the number of turns and counting, but do not have the locking function, and those with the locking function do not have the function of adjusting the number of turns and counting. The counting function is to add the lower locking nut on the basis of adjusting the number of circles counting and zeroing function. Its locking is unreliable and difficult to operate. Its structure is relatively high and its volume is large, which is not conducive to the overall layout of the scope.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] In an embodiment of the present invention, a sighting scope multifunctional optical axis adjustment mechanism is provided, which includes an adjustment handle, a handwheel seat, an adjustment screw, an inner adjustment screw, an adjustment screw pressure ring, and a sign ring. The adjustment handle is a hollow cylinder, and There is an upper end surface, a circular through hole is set in the center of the upper end surface of the adjustment handle, the hole wall of the circular through hole is provided with an inner tooth groove, the inner surface of the middle and lower part of the adjustmen...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a multi-functional optical axis adjusting mechanism for an optical sight. The mechanism comprises an adjusting handle, a hand wheel seat, an adjusting screw, an internal adjusting screw, an adjusting screw press ring, a mark ring and the like; and the adjusting handle is pressed to drive the adjusting screw to move downwards, a second external tooth groove in the lower part of the adjusting screw is meshed with an internal tooth groove in the upper part of the hand wheel seat, locking is realized, and the adjusting handle cannot rotate in the state. When locking is relieved, the adjusting handle is pulled upwards to drive the adjusting screw to move upwards, the second external tooth groove of the adjusting screw is separated from the internal tooth groove in the upper part of the hand wheel seat, and normal adjustment can be performed by rotating the adjusting handle at the moment. In the locking relieving state, the adjusting handle is rotated to drive the mark ring to rotate synchronously, meanwhile, the mark ring moves up and down, and the rotating circle number is counted. The multi-functional optical axis adjusting mechanism for the optical sight realizes functions of locking, zero making and adjusting circle number counting of the optical sight, and problems of rapid return to the criterion after locking, criterion establishment and random adjustment and the like are solved through realizing of the comprehensive functions.
Description
[0001] The invention belongs to the field of optical instrument manufacture, and in particular relates to a multifunctional optical axis adjustment mechanism of a sight. Background technique [0002] Use scopes to assist shooting on firearms to improve shooting accuracy. The existing optical axis adjustment mechanisms generally have the function of adjusting the number of turns and counting, but do not have the locking function, and those with the locking function do not have the function of adjusting the number of turns and counting. The counting function is to add the lower locking nut on the basis of adjusting the number of laps counting and zeroing functions. Its locking is unreliable and difficult to operate. Its structure is relatively high and its volume is large, which is not conducive to the overall layout of the scope. [0003] The scope is a precision optical instrument. Generally, the optical axis adjustment mechanism has a counting function to indicate the adjustm...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F41G1/16
Inventor 李忠江向家云
Owner WUHAN CHANGJIANG OPTICS ELECTRON