A gun sight with a variable-pitch spring-type flexible shaft connection structure

Abstract

The present invention relates to a gun accessory equipment, and specifically to a gun sight with a variable pitch spring type flexible shaft connection structure. The technical scheme is as follows: the two ends of the double ball module are respectively a large ball and a small ball; the double ball module is installed in a shell with the center of the large ball as a fixed base point, and the trajectory regulator, windage regulator and elastic support assembly are installed in the shell and position the small ball; the light spot adjustment knob assembly is fixedly installed on the shell, and a round hole is provided in the center of the double ball module, and the light spot adjustment rod is arranged in the round hole. One end of the variable pitch spring is connected to the light spot adjustment rod, and the other end is connected to the light spot adjustment knob assembly to form a flexible shaft connection structure; the focusing lens assembly is arranged in the double ball module, and the focusing lens assembly is fixedly connected to the light spot adjustment rod. The present invention installs the lighting structure of the adjustable light spot inside the all-in-one aiming module, and the structure is simple and light, light weight, easy to carry, and reduces the production cost and weight.

Description

Technical Field

[0001] The invention relates to a gun accessory equipment, in particular to a gun sight with a variable-distance spring-type soft shaft connection structure. Background Art

[0002] At present, among the gun accessories on the domestic market, except for a small number of all-in-one laser sights with adjustable illumination spot size, and their all-in-one aiming structure and sighting structure are placed in two parts, the rest are all all-in-one sighting products with unadjustable illumination spot size. However, these designs have the following problems and disadvantages: complex structure, large size and weight, high manufacturing cost, not easy to carry, waste of energy, and increase of combat burden of users. Summary of the invention

[0003] The present invention provides a gun sight with a variable-pitch spring-type flexible shaft connection structure, in which an adjustable light spot lighting structure is installed inside an all-in-one aiming module. The structure is simple and light, and the weight is light, which is easy to carry, and the production cost and weight are reduced, thereby improving the user's combat accuracy and comfort, and saving energy and efficiency.

[0004] The technical solution of the present invention is as follows:

[0005] A gun sight with a variable pitch spring-type flexible shaft connection structure comprises a shell, a double ball module, a ballistic regulator, a windage regulator, an elastic support assembly, a spot adjustment knob assembly, a spot adjustment rod, a variable pitch spring and a focusing lens assembly, wherein the two ends of the double ball module are respectively a large ball and a small ball; the double ball module is installed in the shell with the center of the large ball as a fixed base point, the ballistic regulator, the windage regulator and the elastic support assembly are installed in the shell and position the small ball; the spot adjustment knob assembly is fixedly installed on the shell, a circular hole is provided in the center of the double ball module, the spot adjustment rod is arranged in the circular hole, one end of the variable pitch spring is connected to the spot adjustment rod, and the other end is connected to the spot adjustment knob assembly to form a flexible shaft connection structure; the focusing lens assembly is arranged in the double ball module, and the focusing lens assembly is fixedly connected to the spot adjustment rod.

[0006] Furthermore, in the gun sight with a variable pitch spring-type flexible shaft connection structure, the ballistic adjuster is installed in the vertical direction of the shell and contacts the small ball, the windage adjuster is installed in the horizontal direction of the shell and contacts the small ball, and the elastic support assembly is installed in the middle of the third quadrant of the small ball at an oblique 45 degree direction to support the small ball, so that the small ball is clamped in the positions of 0°, 135° and 270°, and is continuously adjustable in the full quadrant position, thereby realizing the adjustment of the ballistic direction aiming and the lighting position.

[0007] Furthermore, in the gun sight with a variable-pitch spring-type flexible shaft connection structure, a positioning compression spring is provided between the focusing lens assembly and the double-ball module.

[0008] The beneficial effects of the present invention are:

[0009] 1. The flexible shaft connection structure of the present invention enables the aiming device to use the variable pitch spring to freely change its own deformation direction and length physical characteristics to compensate for the distance variable between the spot adjustment rod and the spot adjustment knob assembly caused by the tail swing amount when the trajectory adjuster and the windage adjuster adjust the movement direction of the small ball of the double-ball module. The size of the illumination spot can still be changed by rotating the spot adjustment knob assembly.

[0010] 2. The present invention installs the lighting structure of the adjustable light spot inside the all-in-one aiming module, so that the all-in-one product module that originally existed in the market and the all-in-one aiming module and the adjustable lighting module are integrated into one, with a simple and lightweight structure and light weight, which is easy to carry, greatly reducing the production cost and weight of the all-in-one laser aimer with an adjustable aiming light spot function, thereby improving the user's combat accuracy and comfort, and saving energy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A top view of a gun sight with a variable pitch spring-type flexible shaft connection structure;

[0012] Figure 2 for Figure 1 Middle AA section view;

[0013] Figure 3 for Figure 1 Middle BB section view;

[0014] Figure 4 It is a schematic diagram of the installation relationship between the double ball module, the spot adjustment rod, the variable pitch spring and the focusing mirror assembly. DETAILED DESCRIPTION

[0015] like Figure 1-4As shown, a gun sight with a variable pitch spring-type flexible shaft connection structure comprises a housing 1, a double ball module 7, a trajectory regulator 2, a windage regulator 3, an elastic support assembly 4, a spot adjustment knob assembly 5, a spot adjustment pull rod 6, a variable pitch spring 8 and a focusing lens assembly 9, wherein the two ends of the double ball module 7 are respectively a large ball and a small ball; the double ball module 7 is installed in the housing 1 with the center of the large ball as a fixed base point, the trajectory regulator 2, the windage regulator 3 and the elastic support assembly 4 are installed in the housing 1 and position the small ball, the trajectory regulator 2 is installed in the vertical direction of the housing 1 and contacts the small ball, the windage regulator 3 is installed in the horizontal direction of the housing 1 and contacts the small ball, and the elastic support assembly 4 is installed in the housing 1 and contacts the small ball. The small ball is supported at an oblique 45 degree direction in the middle of the third quadrant of the small ball, so that the small ball is clamped in the directions of positions 0°, 135° and 270°, and is continuously adjustable in the full quadrant position to adjust the ballistic direction aiming and illumination position; the spot adjustment knob assembly 5 is fixedly installed on the shell 1, the center of the double-ball module 7 is provided with a circular hole, the spot adjustment rod 6 is arranged in the circular hole, one end of the variable pitch spring 8 is connected to the spot adjustment rod 6, and the other end is connected to the spot adjustment knob assembly 5 to form a soft shaft connection structure; the focusing mirror assembly 9 is arranged in the double-ball module 7, the focusing mirror assembly 9 is fixedly connected to the spot adjustment rod 6, and a positioning compression spring 10 is provided between the focusing mirror assembly 9 and the double-ball module 7.

Claims

1. A gun sight with a variable pitch spring-type flexible shaft connection structure, characterized in that: It comprises a shell, a double ball module, a ballistic regulator, a windage regulator, an elastic support component, a spot adjustment knob component, a spot adjustment rod, a variable pitch spring and a focusing lens component, wherein the two ends of the double ball module are respectively a large ball and a small ball; the double ball module is installed in the shell with the center of the large ball as a fixed base point, the ballistic regulator, the windage regulator and the elastic support component are installed in the shell and position the small ball; the spot adjustment knob component is fixedly installed on the shell, a circular hole is provided in the center of the double ball module, the spot adjustment rod is arranged in the circular hole, one end of the variable pitch spring is connected to the spot adjustment rod, and the other end is connected to the spot adjustment knob component to form a flexible shaft connection structure; the focusing lens component is arranged in the double ball module, and the focusing lens component is fixedly connected to the spot adjustment rod; The trajectory adjuster is installed in the vertical direction of the shell and contacts the ball, the windage adjuster is installed in the horizontal direction of the shell and contacts the ball, and the elastic support assembly is installed in the middle of the third quadrant of the ball and supports the ball at an oblique 45 degree direction, so that the ball is clamped at positions 0°, 135° and 270°, and is continuously adjustable in all quadrants to adjust the trajectory direction aiming and lighting position; A positioning compression spring is provided between the focusing lens assembly and the double-ball module.

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