CN112902748A

CN112902748A - Micro gun sight with fine adjustment and multiple adapters

Info

Publication number: CN112902748A
Application number: CN201911136808.1A
Authority: CN
Inventors: 孙建华; 赵蒙
Original assignee: Huanic Corp
Current assignee: Huanic Corp
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2021-06-04

Abstract

The invention relates to a micro gun sight with fine adjustment and multiple adapters, which comprises a mounting groove which is matched and mounted with a gun clamping rail, wherein the mounting groove consists of a fixed rail and a movable rail; the bottom of the gun sight body is provided with a plurality of adapters, and the adapters are matched with a gun clamping rail for installation and use; on one hand, the laser is finely adjusted through a fine adjustment screw and a return spring, and then errors caused by thread clearances are eliminated through a damping column, so that the effect of fine adjustment of the laser with high precision is achieved; on the other hand is equipped with a plurality of adapters through aiming the body bottom at the rifle, is applicable to the Picatinny guide rail of different specification firearms for the mounted position is more close trigger protective shroud convenience of customers operation, when avoiding the firearms vibration, aims the easy not hard up problem in utensil front and back position. Meanwhile, the dual-wavelength laser is suitable for more environments of customers.

Description

Micro gun sight with fine adjustment and multiple adapters

Technical Field

The invention belongs to the technical field of light weapon accessories, and particularly relates to a micro gun sight which is fine-tuned and provided with multiple adapters.

Background

The laser instrument is the device that can launch laser, and the light quality that the laser instrument sent is pure, and the spectrum is stable, can be used in many aspects, and along with the progress of science and technology, the kind of laser instrument is more and more, and in some applications, also higher and more to laser emission's position precision requirement, especially the application of laser instrument on light arms, requires higher to the accurate degree of laser instrument.

The existing dual-light laser is finely adjusted through a fine adjustment seat at the bottom of the laser, so that the occupied space is large, the cost is high, a thread clearance exists in a fine adjustment screw, a certain error exists in the fine adjustment process easily, the precision is not easy to control, the effect of fine adjustment with high precision cannot be achieved, and the dual-light laser is not suitable for being applied to the technical field of light weapons. And the existing laser sighting device is arranged in a gun sighting device mounting Picatinny guide rail through a fixed rail and a movable rail, and the problem that the front and back positions of the laser sighting device are easy to loosen due to large vibration impact of the gun in the using process exists.

Disclosure of Invention

The invention aims to provide a micro gun sight with fine adjustment and various adapters, which aims to solve the problems that in the prior art, a double-light laser for a gun is subjected to fine adjustment, a fine adjustment screw has a thread clearance, a certain error exists, the precision is difficult to control, and the effect of fine adjustment with high precision cannot be achieved; and the problem that the front and back positions of the existing laser sight are loosened easily in a Picatinny guide rail. The Picatinny guide rail is suitable for firearms of different specifications, so that the installation position is closer to the trigger guard ring, and the operation is convenient for users. Meanwhile, the dual-wavelength laser is suitable for more environments of customers.

The technical scheme adopted by the invention is that the micro gun sight with fine adjustment and multiple adapters comprises a mounting groove which is matched and mounted with a gun clamping rail, wherein the mounting groove consists of a fixed rail and a movable rail;

the bottom of the gun sight body is provided with a plurality of adapters which are matched with the clamping rails of firearms for installation and use.

On one hand, the dual-light laser is finely adjusted through the fine adjustment mechanism, so that errors caused by thread gaps are eliminated, and the effect of fine adjustment of the laser with high precision is achieved; on the other hand is equipped with a plurality of adapters through aiming at the rifle body bottom for install this device on the Picatinny guide rail of rifle, when avoiding the rifle vibration to strike, aim the not hard up problem in utensil fore-and-aft position.

Preferably, the laser fine tuning seat comprises a fine tuning piece arranged on the periphery of the dual-light laser, the front end of an inner cavity of the fine tuning piece is a light-emitting end of the dual-light laser, protective glass is arranged at the front end of the fine tuning piece, and a rear cover is arranged at the rear end of the fine tuning piece;

the fine adjustment mechanism comprises a first fine adjustment hole, a second fine adjustment hole, a third fine adjustment hole and a fourth fine adjustment hole which are uniformly arranged on the same cross section of the fine adjustment piece, the first fine adjustment hole and the third fine adjustment hole are oppositely arranged, the second fine adjustment hole and the fourth fine adjustment hole are oppositely arranged, the first fine adjustment hole and the second fine adjustment hole are threaded holes and are respectively provided with a fine adjustment screw, the third fine adjustment hole and the fourth fine adjustment hole are blind holes, guide posts are arranged in the third fine adjustment hole and the fourth fine adjustment hole, and reset springs are arranged on the outer sides of the guide posts;

the side surfaces of the first fine tuning hole and the second fine tuning hole are respectively provided with a damping hole in a penetrating mode in an inclined mode, a damping column is arranged in each damping hole, and the damping columns are in contact with the fine tuning screws.

The laser is finely adjusted through the fine adjustment screw and the reset spring, errors caused by thread clearances are eliminated through the fine adjustment damping column, and the high-precision fine adjustment effect of the laser is achieved.

Preferably, the dual-light laser comprises two laser tubes, the laser tubes are coaxially mounted in the coaxial shell, the light emitting ends of the laser tubes are provided with focusing lenses, and the periphery of the coaxial shell is provided with a fine adjustment shell.

The application of the double-light laser tube in the light weapon enables the precision of the light weapon to be higher and more flexible.

Preferably, the light-emitting end of the fine adjustment shell is rectangular, and four surfaces of the rectangle are respectively perpendicular to four fine adjustment holes of the fine adjustment piece.

The section of the light emitting surface of the dual-light laser is set to be rectangular, so that the four fine tuning holes are easier to perform precise fine tuning on the dual-light laser, and the four fine tuning holes are perpendicular to the four sections of the rectangular, so that fine tuning is more accurate and easy to operate.

Preferably, the lens seat is arranged on the periphery of the protective glass, and the protective glass is obliquely arranged.

The lens seat enables the protective glass to be in a safe working state, the protective glass is inclined at a certain angle, and the phenomenon that the power of the laser is unstable due to the fact that the laser is reflected back to the laser tube in the original path is prevented.

Preferably, the rear cover is a spring rear cover, the spring is an L-shaped spring, a convex block is arranged on the periphery of the rear portion of the fine adjustment piece, the L-shaped spring is clamped with the convex block, and the rear cover is provided with a laser driving plate.

The back lid makes the fine setting piece dustproof, improves precision, and L type spring also makes opening and closing of back lid more nimble.

Preferably, the damping column and the damping hole are in transition fit.

The tight fit makes the damping post difficult for droing, and the damping effect is better.

Preferably, the damping column is made of nylon or hard rubber.

The damping column made of the nylon material has certain elasticity and lubricating effect; the hard rubber is a high-elasticity polymer material capable of reversibly deforming, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed.

Preferably, a sealing ring is arranged at the installation position of the double-light laser and the laser fine tuning seat.

The sealing ring has the effects of buffering and sealing.

Preferably, the adapter is rectangular, and the size and the interval of the adapter correspond to the gun sight installation clamping rails and are matched with the gun sight installation clamping rails for installation.

The device is arranged on a Picatinny guide rail of a gun, so that the problem that the front and rear positions of the sighting telescope are easy to loosen when the gun impacts and vibrates is avoided. The dual-light laser adopts dual-wavelength laser, which is dual visible light laser or visible light and infrared light.

The invention has the beneficial effects that:

on one hand, the dual-light laser is finely adjusted through the fine adjustment screw and the reset spring, and then errors caused by thread clearances are eliminated through the damping column, so that the effect of fine adjustment of the dual-light laser with high precision is achieved; on the other hand is equipped with a plurality of adapters through aiming at the rifle body bottom for install this device on the Picatinny guide rail of firearms, when avoiding the firearms vibration to strike, aim the easy not hard up problem in utensil fore-and-aft position.

Drawings

FIG. 1 is a schematic view of a micro gun sight with a fine tuning and multiple adapters according to the present invention;

FIG. 2 is an exploded view of a micro gun sight with a fine tuning, multiple adapters according to the present invention;

FIG. 3 is an exploded view of a laser trimming seat according to the present invention;

FIG. 4 is an exploded view of a dual-laser according to the present invention;

FIG. 5 is a front cross-sectional view of the micro-adjustment mechanism of the present invention;

fig. 6 is a side cross-sectional view of the micro-adjustment mechanism of the present invention.

Description of reference numerals: 1-mounting a groove; 101-a fixed rail; 102-a movable rail; 2-gun sight body; 3-laser fine tuning seat; 4-dual-light laser; 401-laser tube; 402-a coaxial housing; 403-a focusing lens; 404-fine tuning the housing; 5-fine adjustment mechanism; 6-an adapter; 7-a trim part; 701-a first fine tuning well; 702-a second fine tuning well; 703-a third fine tuning hole; 704-a fourth fine tuning well; 705-fine tuning screws; 706-a guide post; 707-a return spring; 708-a damping orifice; 709-damping column; 710-bumps; 8-protective glass; 9-rear cover; 901-L-shaped spring; 10-a lens holder; 11-laser drive board; 12-sealing ring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and the detailed description, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central, lateral, longitudinal, up, down, front, back, left, right, vertical, horizontal, top, bottom, inner, outer" and the like refer to orientations or positional relationships based on those shown in fig. 1, which are used only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

The technical scheme of the invention is a micro gun sight with fine adjustment and multiple adapters, the structural schematic diagram of the micro gun sight is shown in figure 1, the explosion diagram of the micro gun sight is shown in figure 2, the micro gun sight comprises a mounting groove 1 which is matched with a gun clamping rail and is mounted, the mounting groove is composed of a fixed rail 101 and a movable rail 102, a gun sight body 2 is arranged on the mounting groove 1, a laser fine adjustment seat 3 is arranged in the gun sight body 2, a dual-light laser 4 is mounted in the laser fine adjustment seat 3, and the laser fine adjustment seat 3 is provided with a fine adjustment mechanism 5; the bottom of the gun sight body 2 is provided with a plurality of adapters 6, and the adapters 6 are matched with firearms for installation and use.

On one hand, the double-light laser 4 is finely adjusted through the fine adjustment mechanism 5, so that errors caused by thread gaps are eliminated, and the effect of fine adjustment of the laser with high precision is achieved; on the other hand is through being equipped with a plurality of adapters 6 in 2 bottoms on the rifle sight for install this device on the Picatinny guide rail of rifle, when avoiding the rifle vibration to strike, aim the easy not hard up problem in utensil fore-and-aft position.

The adapter 6 is rectangular, the size and the distance of the adapter correspond to the mounting clamping rails of different gun sights, and the adapter is matched with the mounting clamping rails of the gun sights for mounting. According to the requirements of mounting clamping rails of different gun sights, the shape, the size, the number and the spacing of the adapters 6 are selected to be proper. The micro gun sight can be used in various light weapon accessory occasions, and has wider application range.

The mounting position of the double-light laser 4 and the laser fine tuning seat 3 is provided with a sealing ring 12, and because the firearm is in the using process and has large impact vibration, the sealing ring 12 plays a certain buffering role, and meanwhile, the sealing performance is improved.

An explosion diagram of the structure of the laser fine tuning seat 3 is shown in fig. 3, the laser fine tuning seat 3 comprises a fine tuning piece 7 arranged on the periphery of the dual-light laser 4, the front end of the fine tuning piece 7 is a light-emitting end of the dual-light laser 4, the front end of the fine tuning piece 7 is provided with a protective glass 8, and the rear end of the fine tuning piece 7 is provided with a rear cover 9;

the periphery of the protective glass 8 is provided with a lens seat 10, the lens seat 10 enables the protective glass 8 to process a safe working state, the protective glass 8 is obliquely arranged at a certain angle, and the phenomenon that the power of the dual-light laser 4 is unstable due to the fact that the laser is reflected back to a laser tube in a primary path is prevented.

The rear cover 9 is a spring rear cover, the spring is an L-shaped spring 901, a bump 710 is arranged on the periphery of the rear part of the fine adjustment piece 7, the L-shaped spring 901 is clamped with the bump 710, and the rear cover 9 is provided with a laser driving plate 11; the rear cover 9 prevents dust from the trimming member 7, improves precision, and the rear cover 9 is conveniently opened or closed by the L-shaped spring 901.

A front cross-sectional view of the fine adjustment mechanism 5 is shown in fig. 5, and a side cross-sectional view thereof is shown in fig. 6, the fine adjustment mechanism 5 includes a first fine adjustment hole 701, a second fine adjustment hole 702, a third fine adjustment hole 703 and a fourth fine adjustment hole 704 which are uniformly arranged on the same cross section of the fine adjustment member 7, the first fine adjustment hole 701 and the third fine adjustment hole 703 are arranged oppositely, the second fine adjustment hole 702 and the fourth fine adjustment hole 704 are arranged oppositely, the first fine adjustment hole 701 and the second fine adjustment hole 702 are threaded holes and are respectively provided with a fine adjustment screw 705, the third fine adjustment hole 703 and the fourth fine adjustment hole 704 are blind holes and are provided with a guide column 706 therein, and a return spring 707 is arranged outside the guide column 706;

the first fine tuning hole 701 and the second fine tuning hole 702 are respectively provided with a damping hole 708 in a slant penetrating manner at the side, the damping hole 708 is provided with a damping column 709, and the damping column 709 is in contact with the fine tuning screw 705.

The dual-light laser 4 is finely adjusted through the fine adjustment screw 705 and the reset spring 707, and then the error caused by the thread clearance is eliminated through the fine adjustment damping column 709, so that the high-precision fine adjustment effect of the dual-light laser 4 is achieved.

The structure explosion diagram of the double-light laser 4 is shown in fig. 4, the double-light laser 4 comprises two laser tubes 401, the laser tubes 401 are coaxially installed in a coaxial shell 402, a focusing lens 403 is arranged at the light emitting end of each laser tube 401, a fine adjustment shell 404 is arranged on the periphery of the coaxial shell 402, the light emitting end of each fine adjustment shell 404 is arranged to be rectangular, and four surfaces of each rectangular are respectively perpendicular to four fine adjustment holes of a fine adjustment piece 7. The luminous end of two light laser 4 sets up to the rectangle, and the front end of the fine setting piece 7 that corresponds sets up to the rectangle annular, and fine setting piece 7 and two light laser 4 rectangles are clearance fit, make two light laser 4 along with the fine setting of the fine setting screw 705 on the fine setting piece 7 in the clearance realize the fine setting effect.

The section of the light emitting end of the dual-light laser 4 is rectangular, and four surfaces of the rectangle are respectively and vertically arranged with four fine adjustment holes of the fine adjustment piece 7. Set up the light emitting area cross-section of two light laser 4 into the rectangle, make four fine setting holes change and carry out the precision fine setting to two light laser 4, make four fine setting holes and four cross-sections of rectangle set up perpendicularly, make the fine setting more accurate, easy operation.

The fine tuning damping holes 708 are transition fit with the fine tuning damping posts 709. The fine tuning damping column 709 is made of elastic non-metal material such as nylon or rubber. The fine tuning damping column is deformed by the extrusion effect of the fine tuning screw, so that the fine tuning damping column is not easy to fall off. The fine tuning damping column 709 made of nylon has certain elasticity and a lubricating effect, rubber is a high-elasticity polymer material with reversible deformation, the rubber is rich in elasticity at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, the fine tuning damping column 709 is contacted with the fine tuning screw 705, when the fine tuning screw 705 is fine tuned, the fine tuning screw 705 always abuts against the front end of the thread hole of the fine tuning screw 705 on the fine tuning piece 7 under the action of the fine tuning damping column 709, therefore, errors caused by thread clearances are eliminated, and the effect of fine tuning of the dual-light laser 4 with high precision is achieved.

The movable rail 102 is connected with the gun sight body 2 through a locking screw, the movable rail 102 is flexibly arranged, so that the miniature gun sight is flexibly mounted and dismounted, an internal thread is arranged on the laser fine adjustment seat 3, the gun sight body 2 is connected with the laser fine adjustment seat 3 through a countersunk screw, the use of the countersunk screw does not influence the mounting of the adapter 6, and meanwhile, the miniature gun sight is more attractive.

The laser tube 401 of the dual-light laser 4 can be a combination of the same laser tube or a combination of different laser tubes, when the laser tube 401 is a combination of a visible light laser tube and an infrared laser tube, a visible light switch key, an infrared switch key, a key board, a mainboard and the like can be arranged on the gun sight body 2, and a battery box and the like are arranged on the gun sight body 2.

The working process is as follows: firstly, before the dual-light laser 4 is installed, the protective glass 8 is obliquely installed in the lens seat 10, and then the lens seat 10 is installed in the fine adjustment piece 7; the return spring 707 is sleeved on the periphery of the guide post 706 and then placed in the third fine adjustment hole 703 and the fourth fine adjustment hole 704.

The two laser tubes 401 are coaxially arranged in a coaxial shell 402, a focusing lens 403 is arranged at the light emitting end of the laser tubes 401, and the coaxial shell 402 is coaxially arranged in a fine tuning shell 404. The dual-light laser 4 adopts dual-wavelength laser, which can be dual visible light laser, and can also be visible light plus infrared light.

According to the requirement of different firearm sighting device installation card rails, the shape, the size, the number and the interval of the proper adapter 6 are selected, correspond to the sighting device installation card rails and are installed in a matched mode with the sighting device installation card rails, and the adapter is also suitable for Picatinny guide rails of firearms of different specifications, so that the installation position is convenient to operate, and the adapter 6 is installed at the bottom of the firearm sighting body 2.

Secondly, the double-light laser 4 and the laser fine tuning seat 3 are coaxially arranged, the rectangle of the light emitting end of the double-light laser 4 extends into the fine tuning piece 7, and four surfaces of the rectangle are respectively and vertically arranged with four fine tuning holes of the fine tuning piece 7.

Then, a fine tuning screw 705 is screwed into the first fine tuning hole 701 and the second fine tuning hole 702, the fine tuning damping column 709 is placed into the fine tuning damping hole 708, the fine tuning damping column 709 is in contact with the fine tuning screw 705, the position and the direction of the dual-laser 4 are fixed, and the rear cover 9 is installed.

Finally, the micro gun sight is installed on a target gun clamping rail through the adapter 6 and the installation groove 1, and the fine tuning screw 705 is finely tuned according to the emission requirement of the dual-light laser 4 so as to realize the high-precision fine tuning of the laser fine tuning fixing device.

In summary, in order to solve the problems in the prior art that the fine adjustment of the dual-light laser for the gun has certain errors due to the thread clearance of the fine adjustment screw, the precision is not easy to control, and the effect of fine adjustment with high precision cannot be achieved; the problem of front and back position looseness of the existing laser aiming device in a Picatinny guide rail is solved; on one hand, the laser is finely adjusted through the fine adjustment screw and the reset spring, and then errors caused by thread clearances are eliminated through the damping column, so that the effect of fine adjustment of the laser with high precision is achieved; on the other hand is equipped with a plurality of adapters through aiming at the rifle body bottom for install this device on the Picatinny guide rail of rifle, when avoiding the rifle vibration to strike, aim the not hard up problem in utensil fore-and-aft position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A micro gun sight with fine adjustment and multiple adapters comprises a mounting groove (1) which is installed in a matched mode with a gun clamping rail, wherein the mounting groove is composed of a fixed rail (101) and a movable rail (102), a gun sight body (2) is arranged on the mounting groove (1), a laser fine adjustment seat (3) is arranged inside the gun sight body (2), a dual-light laser (4) is installed inside the laser fine adjustment seat (3), and the micro gun sight is characterized in that a fine adjustment mechanism (5) is arranged on the laser fine adjustment seat (3);

the bottom of the gun sight body (2) is provided with a plurality of adapters (6), and the adapters (6) are matched with a gun clamping rail for installation and use.

2. The micro gun sight with the fine adjustment function and the multiple adapters according to claim 1, wherein the laser fine adjustment seat (3) comprises a fine adjustment piece (7) arranged on the periphery of the dual-light laser (4), the front end of the fine adjustment piece (7) is a light emitting end of the dual-light laser (4), the front end of the fine adjustment piece (7) is provided with a protective glass (8), and the rear end of the fine adjustment piece (7) is provided with a rear cover (9);

the fine adjustment mechanism (5) comprises a first fine adjustment hole (701), a second fine adjustment hole (702), a third fine adjustment hole (703) and a fourth fine adjustment hole (704) which are uniformly arranged on the same cross section of the fine adjustment piece (7), the first fine adjustment hole (701) and the third fine adjustment hole (703) are oppositely arranged, the second fine adjustment hole (702) and the fourth fine adjustment hole (704) are oppositely arranged, the first fine adjustment hole (701) and the second fine adjustment hole (702) are threaded holes and are respectively provided with a fine adjustment screw (705), the third fine adjustment hole (703) and the fourth fine adjustment hole (704) are blind holes and are internally provided with a guide column (706), and the outer side of the guide column (706) is provided with a reset spring (707);

the side surfaces of the first fine adjustment hole (701) and the second fine adjustment hole (702) are respectively obliquely provided with a damping hole (708) in a penetrating mode, the damping hole (708) is provided with a damping column (709), and the damping column (709) is in contact with the fine adjustment screw (705).

3. The fine-tuning micro gun sight with multiple adapters according to claim 2, wherein the dual-light laser (4) comprises two laser tubes (401), the laser tubes (401) are coaxially installed in a coaxial housing (402), the light emitting ends of the laser tubes (401) are provided with focusing lenses (403), and the periphery of the coaxial housing (402) is provided with a fine-tuning housing (404).

4. The fine-tuning micro gun sight with multiple adapters according to claim 3, wherein the light emitting end of the fine-tuning housing (404) is formed in a rectangular shape, and four faces of the rectangular shape are respectively arranged perpendicular to four fine-tuning holes of the fine-tuning piece (7).

5. The fine-tuning micro gun sight with multiple adapters according to claim 2, characterized in that the protective glass (8) is provided with a lens holder (10) at its periphery, and the protective glass (8) is arranged obliquely.

6. The micro gun sight with fine adjustment and multiple adapters according to claim 2, wherein the rear cover (9) is a spring rear cover, the spring is an L-shaped spring (901), a bump (710) is arranged on the periphery of the rear part of the fine adjustment piece (7), the L-shaped spring (901) is clamped with the bump (710), and the rear cover (9) is provided with a laser driving plate (11).

7. The fine tuning micro gun sight with multiple adapters of claim 2 wherein the damping post (709) is transition fit with the damping hole (708).

8. The fine tuning micro gun sight with multiple adapters according to claim 2, wherein the damping post (709) is made of nylon or hard rubber.

9. The fine-tuning micro gun sight with multiple adapters according to claim 1, characterized in that the mounting position of the dual-light laser (4) and the laser fine tuning seat (3) is provided with a sealing ring (12).

10. The fine tuning micro gun sight with multiple adapters according to claim 1, wherein the adapters (6) are rectangular in shape, corresponding in size and spacing to the sight mounting rails and mounted in cooperation with the sight mounting rails;

the dual-light laser (4) adopts dual-wavelength laser, which is dual visible light laser or visible light and infrared light.