A laser assembly for a rifle sight

Abstract

The utility model discloses a laser assembly for school rifle instrument, laser seat is installed with laser installation subassembly, and the bottom end welding of laser seat has inserted axle sliding base pipe, and the top end welding of laser seat has the docking pipe, and the top end sliding joint of docking pipe has laser base, and the top end of laser base is installed with laser top seat, and the laser emitter is installed between laser base and laser top seat, and the top end welding of docking pipe has the joint track, and the sliding card slot is set up to laser base and corresponds the joint track place, the utility model discloses that the docking pipe and docking pipe carry out the docking, and the laser emitter is installed with the joint of laser base and laser top seat, and the joint track connection sliding card slot joint fixing, and the laser emitter sends the point indication, and serve as the reference calibration target, and guide operator to carry out school rifle operation, and the laser emitter mainly realizes with the coaxial of rifle barrel, and through emitting laser point, and capture target point to complete the quick school rifle, and greatly improve school rifle efficiency while reducing the requirement of operator.

Description

Technical Field

[0001] This utility model relates to the field of firearm calibration technology, specifically a laser component for a firearm calibration device. Background Technology

[0002] Mechanical sight calibration and optical sight calibration are carried out independently. The usual practice is as follows: during the test, the mechanical sights of the firearm are first calibrated by shooting, and then the optical sight is calibrated by shooting.

[0003] However, calibration using mechanical sights and optical sights requires a high level of skill from the operator and is time-consuming, resulting in low calibration efficiency. Utility Model Content

[0004] This invention provides a laser component for a gun calibration instrument, which can effectively solve the problems mentioned in the background art, such as high technical requirements for operators and the long calibration time, resulting in low calibration efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a laser assembly for a gun calibration device, comprising a laser base, wherein a laser mounting assembly is mounted on the laser base, and the laser mounting assembly comprises a shaft sliding tube; The bottom of the laser base is welded with a sliding tube, the top of the laser base is welded with a connecting tube, the top of the connecting tube is slidably engaged with a laser base, the top of the laser base is equipped with a laser top mount, and a laser emitter is installed between the laser base and the laser top mount.

[0006] According to the above technical solution, a snap-fit ​​track is welded to the top of the connecting pipe, and a sliding slot is provided on the laser base corresponding to the snap-fit ​​track.

[0007] According to the above technical solution, the internal end face of the laser base and the laser top seat after splicing is a regular hexagon, and the top edge of the laser top seat is symmetrically equipped with internal hexagon screws, and the bottom end of the internal hexagon screws is connected to the laser base through a screw hole.

[0008] According to the above technical solution, a laser limiting component is installed inside the connecting pipe, and the laser limiting component includes a stepped tube; A stepped tube is embedded inside the connecting tube. A retaining ring is fixedly sleeved at one end of the stepped tube. A gun barrel insertion shaft is fixedly connected to the end of the stepped tube near the retaining ring. A compression groove is opened on the side of the gun barrel insertion shaft away from the retaining ring. A spring plate of the insertion shaft is installed inside the compression groove.

[0009] According to the above technical solution, the top surface of the insert spring sheet has symmetrical protrusions, and a positioning screw is installed in the middle of the insert spring sheet.

[0010] According to the above technical solution, the barrel insertion shaft is composed of a slender tube and a tapered tube, with one end of the tapered tube connected to a stepped tube.

[0011] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use; 1. Equipped with a laser mounting assembly, the stepped tube and connecting tube are connected to each other. The laser emitter is snapped between the laser base and the laser top mount. The snap-fit ​​rail is connected to the sliding slot for snap-fit ​​fixation. The laser emitter emits dot-shaped indicators as reference calibration targets to guide the operator in the gun calibration operation. The laser emitter is mainly coaxial with the gun barrel. By emitting laser points, it captures the target point, thereby completing the gun calibration quickly, reducing the requirements for the operator and greatly improving the efficiency of gun calibration.

[0012] 2. Equipped with a laser limiting component, and a cartridge spring plate installed on the barrel insert shaft, the barrel insert shaft and the chamber are elastically engaged, which not only ensures the effective positioning of the barrel insert shaft in the chamber, but also reduces the damage of the barrel insert shaft to the chamber. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the laser mounting assembly of this utility model; Figure 3 This is a schematic diagram of the installation structure of the laser top mount of this utility model; Figure 4 This is a schematic diagram of the structure of the laser limiting component of this utility model; Numbered in the diagram: 1. Laser mount; 2. Laser mounting components; 201. Insert shaft slide tube; 202. Connecting tube; 203. Laser base; 204. Laser top mount; 205. Laser emitter; 206. Snap-fit ​​rail; 207. Sliding slot; 208. Socket head screw; 3. Laser limiting assembly; 301. Stepped tube; 302. Retaining ring; 303. Barrel insert shaft; 304. Extrusion groove; 305. Insert shaft spring plate; 306. Positioning screw. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] Example: Figure 1-4 As shown, this utility model provides a laser component technical solution for a gun calibration device, including a laser base 1, a laser mounting component 2 mounted on the laser base 1, and the laser mounting component 2 including a shaft sliding tube 201, a connecting tube 202, a laser base 203, a laser top seat 204, a laser emitter 205, a snap-fit ​​rail 206, a sliding slot 207, and an internal hexagon screw 208; A sliding tube 201 is welded to the bottom of the laser base 1, and a connecting tube 202 is welded to the top of the laser base 1. A laser base 203 is slidably snapped onto the top of the connecting tube 202. A laser top seat 204 is installed on the top of the laser base 203. A laser emitter 205 is installed between the laser base 203 and the laser top seat 204. The internal end face of the laser base 203 and the laser top seat 204 after splicing is a regular hexagon. Hex socket screws 208 are symmetrically installed on the edge of the top surface of the laser top seat 204. The bottom of the hex socket screws 208 is connected to the laser base 203 through screw holes, which facilitates the installation and combination of the laser base 203, the laser top seat 204 and the laser emitter 205. A snap-fit ​​rail 206 is welded to the top of the connecting tube 202. A sliding slot 207 is opened on the laser base 203 at the corresponding snap-fit ​​rail 206, which facilitates the connection and combination of the laser base 203 and the connecting tube 202.

[0017] The laser limiting component 3 is installed inside the connecting tube 202. The laser limiting component 3 includes a stepped tube 301, a retaining ring 302, a barrel insert 303, a compression groove 304, an insert spring plate 305, and a positioning screw 306. A stepped tube 301 is embedded inside the connecting tube 202. A retaining ring 302 is fixedly sleeved at one end of the stepped tube 301. A barrel insertion shaft 303 is fixedly connected to the end of the stepped tube 301 near the retaining ring 302. The barrel insertion shaft 303 is composed of a slender tube and a tapered tube. One end of the tapered tube is connected to the stepped tube 301, and the edge connects the barrel insertion shaft 303 to the barrel. A compression groove 304 is opened on the side of the barrel insertion shaft 303 away from the retaining ring 302. A insertion shaft spring plate 305 is installed inside the compression groove 304. The top surface of the insertion shaft spring plate 305 is symmetrically protruding, and a positioning screw 306 is installed in the middle of the insertion shaft spring plate 305 to facilitate the installation of the insertion shaft spring plate 305.

[0018] The working principle and usage process of this utility model: This device is used for close-range gun aiming. The barrel insert shaft 303 is coaxial with the barrel and has a length of not less than 10cm. The height distance between the laser emitter 205 and the barrel axis is 35.8mm. Based on the existing barrel size, the outer diameter tolerance of the barrel insert shaft 303 is designed to be 5.750 -0.012. This tolerance has been applied in other standardized products and verified through testing. The cartridge insert shaft spring plate 305 is installed on the barrel insert shaft 303 to make the barrel insert shaft 303 elastically fit with the barrel. This ensures the effective positioning of the barrel insert shaft 303 in the barrel and also reduces the damage of the barrel insert shaft 303 to the barrel. The stepped tube 301 and the connecting tube 202 are connected together. The laser emitter 205 is snapped and installed between the laser base 203 and the laser top seat 204. The snap-fit ​​rail 206 is connected to the sliding slot 207 for snap-fit ​​and fixation. The laser emitter 205 emits dot-shaped indicators as reference calibration targets to guide the operator in the gun calibration operation. The laser emitter 205 is mainly to achieve coaxiality with the gun barrel. By emitting laser dots, it captures the target point, thereby completing the gun calibration quickly, reducing the requirements of the operator and greatly improving the gun calibration efficiency. With a properly functioning firearm, aim at the center of the target plate and fire three shots at 50 meters. Fire three sets of shots, then adjust the firearm so that the point of impact coincides with the aiming point. Install the laser designator on the adjusted firearm. If the red dot on the designator (at a distance of 50 meters, consistent with the shooting distance) is approximately 30.5 mm above the aiming point, then the equipment is qualified.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A laser assembly for a gun-calibrating device, comprising a laser mount (1), characterized in that: The laser mount (1) is equipped with a laser mounting assembly (2), which includes a shaft slide tube (201). The bottom end of the laser base (1) is welded with a shaft sliding tube (201), the top end of the laser base (1) is welded with a connecting tube (202), the top end of the connecting tube (202) is slidably snapped with a laser base (203), the top end of the laser base (203) is equipped with a laser top seat (204), and a laser emitter (205) is installed between the laser base (203) and the laser top seat (204).

2. The laser assembly for a gun-calibrating device according to claim 1, characterized in that, The top of the connecting pipe (202) is welded with a snap-fit ​​rail (206), and the laser base (203) is provided with a sliding slot (207) corresponding to the snap-fit ​​rail (206).

3. A laser assembly for a gun-calibrating device according to claim 1, characterized in that, The inner end face of the laser base (203) and the laser top mount (204) after splicing is a regular hexagon. The top edge of the laser top mount (204) is symmetrically equipped with internal hexagon screws (208). The bottom end of the internal hexagon screws (208) is connected to the laser base (203) through a screw hole.

4. A laser assembly for a gun-calibrating device according to claim 1, characterized in that, The connecting tube (202) is equipped with a laser limiting component (3), which includes a stepped tube (301). A stepped tube (301) is embedded inside the connecting tube (202). A retaining ring (302) is fixedly sleeved at one end of the stepped tube (301). A gun barrel insert shaft (303) is fixedly connected at the end of the stepped tube (301) near the retaining ring (302). A compression groove (304) is opened on the side of the gun barrel insert shaft (303) away from the retaining ring (302). A insert shaft spring plate (305) is installed inside the compression groove (304).

5. A laser assembly for a gun-calibrating device according to claim 4, characterized in that, The top surface of the insert spring plate (305) is symmetrically protruding, and a positioning screw (306) is installed in the middle of the insert spring plate (305).

6. A laser assembly for a gun-calibrating device according to claim 4, characterized in that, The barrel insert (303) is composed of a slender tube and a tapered tube, with one end of the tapered tube connected to a stepped tube (301).

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