CN108801052A - Red point type riflescope and its application method - Google Patents

Abstract

The invention provides a red dot type gun sight and its use method. The red dot type gun sight includes a mirror body, a bracket body, a ballistic adjustment device, a windage adjustment device, a battery pack and a change point adjustment device. It is located above the bracket body and there is a gap between the mirror body and the bracket body. The right end of the mirror body is connected to the bracket body through a ball screw; the left end of the mirror body is provided with a mirror body adjustment block, and the left end of the bracket body is provided with an adjustment hole. , the mirror body adjustment block is inserted in the adjustment hole, the ballistic adjustment device and the windage adjustment device are arranged on the side of the mirror body adjustment block; the battery pack and the change point adjustment device are embedded in the mirror body. In the present invention, the connection screw between the mirror body and the bracket body in the traditional red dot gun scope is changed to a ball head screw connection, and the ball head at the lower end of the ball head screw and the bracket body adopt a spherical sliding fit, which serves as the fulcrum , to adjust the ballistic direction and windage direction of the mirror body to adjust the aiming direction of the entire scope.

Description

Red dot gun sight and method of use thereof

technical field

The invention relates to a red-dot gun sight, in particular to a red-dot gun sight with a larger adjustment range in windage and ballistic direction and a use method thereof.

Background technique

At present, the structure of the red dot gun sight at home and abroad is shown in Figure 1, which mainly includes a reflective lens 1-1, a mirror body 1-2, a battery box 1-3, a bracket body 1-4, and a ballistic adjustment screw 1-2. 5. Wind deflection adjustment screw 1-6, change point hand wheel 1-7, bracket clip bar 1-8, connecting screw 1-9, protective cover 1-10, the working principle is: by adjusting ballistic adjustment screw 1-5 and wind Offset adjustment screw 1-6, to achieve the purpose of adjusting the mirror body 1-2, so that the position of the mirror body 1-2 is changed relative to the bracket body 1-4, and the shooter can observe the reflective lens 1-2 according to the position change of the mirror body The red dot image in 1 changes the direction of the gun, so as to achieve the required shooting direction according to the wind speed and ballistic trajectory. However, since the adjustment range of the ballistic adjustment screw 1-5 and the windage adjustment screw 1-6 is limited by the small outer diameter and small thread pitch, the adjustment accuracy cannot be guaranteed during the adjustment process, and because the battery box 1-3 is set On the rear side of the reflective lens 1-1, the optical fiber penetrating from the change point handwheel 1-7 is partially blocked, which affects the effective field of view of the reflective lens and cannot meet the shooting needs of some guns.

Contents of the invention

The technical problem to be solved by the present invention is to provide a red dot gun sight and its use method, which can greatly increase the displacement of the mirror body in the direction of ballistic and windage, and the whole process can reach 3.2 degrees, with stable adjustment performance and high precision. The feel is clear and consistent, which improves the durability and reliability of the product and ensures the smoothness of adjustment. The battery box is built into the mirror body to fully meet the shooting needs of guns and crossbows. The shape is more in line with the current aesthetics, while simplifying the design and processing of the mirror body and reducing costs.

In order to solve the above-mentioned technical problems, the embodiment of the present invention provides a kind of red-dot type gun scope, comprises mirror body, support body, ballistic adjustment device, windage adjustment device, battery pack and change point adjustment device, described mirror body It is arranged above the bracket body and there is a gap between the mirror body and the bracket body, and the right end of the mirror body is connected with the bracket body through a ball screw;

The left end of the mirror body is provided with a mirror body adjustment block, the left end of the bracket body is provided with an upwardly protruding installation block, and the installation block is provided with an adjustment hole, and the mirror body adjustment block is inserted in the adjustment hole, The front side, the rear side, the upper side and the lower side of the installation block are provided with installation holes communicating with the adjustment holes, and the windage adjustment device includes a windage adjustment screw and a windage adjustment spring group, and the windage adjustment screw The wind deflection adjustment spring group is respectively arranged in the installation holes on the front and rear sides of the adjustment hole, and respectively abuts against the front and rear end faces of the mirror body adjustment block;

The ballistic adjusting device includes a ballistic adjusting screw and a ballistic adjusting spring group, and the ballistic adjusting screw and the ballistic adjusting spring group are respectively arranged in the mounting holes on the upper and lower sides of the adjusting hole, and are connected with the upper and lower sides of the mirror body adjusting block respectively. end abutment;

A battery compartment is opened on the mirror body, and the battery pack is embedded in the battery compartment;

The change point adjustment device includes a change point handwheel and an LED, the LED is powered by a battery pack, the change point adjustment device is embedded in the mirror body, and the lower part of the change point handwheel is located between the mirror body and the bracket body In the gap between; the upper right end of the mirror body is provided with a reflective lens, and the light emitted by the LED is emitted from the variable point adjustment device to the reflective lens.

Wherein, the bottom of the right end of the mirror body is provided with an upwardly extending threaded hole, and the upper part of the right end of the bracket body is provided with a downwardly extending ball hole corresponding to the position of the threaded hole, and the bottom of the ball hole is fixedly installed with a Ball head pressure ring, the inner ring of the ball head pressure ring is a spherical surface, the upper end of the ball head screw is a screw screw connected with the threaded hole, and the lower end is a ball head arranged in the ball head hole. The lower part cooperates with the spherical surface of the inner ring of the ball joint pressure ring.

Wherein, the windage adjustment spring group includes a windage adjustment spring screw, a windage adjustment spring and a windage adjustment spring block, and the windage adjustment screw and the windage adjustment spring block are respectively connected to the front and rear end surfaces of the mirror body adjustment block. Abut;

The ballistic adjusting spring group includes a ballistic adjusting spring screw, a ballistic adjusting spring and a ballistic adjusting spring block, and the ballistic adjusting screw and the ballistic adjusting spring block abut against the upper and lower end faces of the mirror body adjusting block respectively.

Wherein, the battery pack includes a battery box, a battery, a negative reed, a positive reed, and a battery base, the positive reed and the negative reed are fixedly connected to the battery base, and the battery base is arranged behind the battery box and It is fixedly connected with the mirror body, the battery is set in the battery box, and the positive and negative poles of the battery are in contact with the positive reed and the negative reed respectively, and the battery box is detachably connected with the mirror body through screws, so Two power cords respectively connected to the positive reed and the negative reed protrude from the side of the battery base;

The change point adjustment device includes a change point handwheel, an LED seat, an LED, a rotary wheel, a differentiation wire, a differentiation seat, a change point seat and a reflective glass. The seat is fixedly connected with the mirror body under the light passing hole of the variable point, the upper part of the variable point hand wheel is coaxially sleeved on the lower outside of the variable point seat, and the lower part of the variable point hand wheel is located between the mirror body and the bracket body At the gap, the inner and lower sides of the change point seat are hollow and integrally formed with a downwardly extending central shaft, the differentiation seat, the rotary wheel and the LED seat are sequentially fitted on the central shaft from top to bottom, and the differentiation The wire is fixedly laid on the lower end surface of the differentiation seat, and the LED seat is fixedly connected with the central axis;

An eccentric shaft is provided on the rotary wheel, and the rotary wheel is relatively fixedly connected with the differentiation seat through the eccentric shaft, and a radial shaft is provided on the side opposite to the eccentric shaft of the rotary wheel, and the radial shaft The outer end of the variable point handwheel is inserted into the variable point handwheel; the reflective glass fixedly connected with the mirror body is provided above the variable point optical fiber through hole, the protective cover is provided above the reflective glass, and the right end of the protective cover is provided. with protective glass;

A plurality of red dot images are provided on the differentiation filament, differentiation seat holes corresponding to the plurality of red dot images are provided on the differentiation seat, and LED mounting holes for accommodating LEDs are provided on the LED seat. The position corresponding to the LED installation hole on the change point seat is provided with a change point seat hole, and the light emitted by the LED passes through the LED installation hole, the red dot image on the differentiation wire, the differentiation seat hole, the change point seat hole, and the change point in turn. After the light passes through the hole, it is reflected by the reflective glass to the protective glass, and then part of the light directly irradiated by the reflective glass is reflected to the shooter's eyes by the reflective lens, and the other part of the light is emitted from the reflective lens.

Further, a fixing pin is respectively provided on the left and right end surfaces of the battery compartment, and a slot is respectively provided at the left and right ends of the battery box, and the battery box is limited in the battery compartment through the cooperation of the fixing pin and the slot.

Wherein, the outer end faces of the ballistic adjustment screw and the windage adjustment screw are provided with shooting distance scales.

Preferably, the ballistic adjustment screw includes a screw outer ring, a screw inner ring, a push rod and a spring pin, the screw outer ring is fixedly installed in the mounting hole, one end of the screw outer ring is provided with an end face and the end face is provided with There is a hole for the ejector rod to pass through, and a circle of tooth grooves is provided on the inner ring surface of the other end of the outer ring of the screw. One end of the ejector rod is screwed to the inner ring of the screw, and the other end passes through the ejector rod through the hole. The hole is in contact with the mirror body adjustment block 32, the inner ring of the screw is sleeved in the outer ring of the screw, the spring pin is arranged in the inner ring of the screw and extends radially to the outside of the inner ring of the screw, and then inserted into the tooth groove .

The structure of the windage adjustment screw is the same as that of the ballistic adjustment screw.

Preferably, a closed rubber skin is installed on the left side of the adjustment hole of the mirror body.

Wherein, the lower side of the bracket body is connected with a bracket clip bar, and the bracket clip bar surrounds the lower side of the bracket body to form a chute. The red dot gun sight is installed on the slide rail on the firearm through the slide slot.

The present invention also provides a method for using a red dot gun sight, including the steps of assembling the red dot gun sight, ballistic adjustment, and windage adjustment, wherein,

The assembling steps of described red dot gun sight include following specific steps:

(1-1) Installation of the battery pack

(1-1-1) Fix the positive reed and the negative reed on the battery base, and lead out the power cord from the positive reed and the negative reed, and then fix the battery base to the rear end of the battery compartment;

(1-1-2) Set fixing pins at the left and right end faces of the battery compartment;

(1-1-3) Install the battery in the battery box;

(1-1-4) The battery box carrying the battery is inserted from the front of the battery compartment until the slot on the battery box is engaged with the fixing pin for a limit. Contact with the sheet, and then use the locking screw to fix the battery box with the mirror body;

(1-2) Installation of change point adjustment device

(1-2-1) Fixedly connect the differentiation filament to the lower end surface of the differentiation seat;

(1-2-2) The differentiation seat, the rotary wheel and the LED seat are set on the central axis of the change point seat from top to bottom, the differentiation seat and the rotary wheel rotate relative to the central axis, and the LED seat is fixedly connected to the central axis ;

(1-2-3) Install the radial shaft on the rotary wheel;

(1-2-4) Fit the lower part of the variable point handwheel self-variable point seat, and insert the radial shaft into the radial hole on the inner ring surface of the variable point handwheel;

(1-2-5) Connect the power cord to the LED in the LED seat after passing through the hole on the self-changing point seat;

(1-2-6) Fixedly connect the upper part of the variable point seat in the component obtained in step (1-2-5) to the mirror body, and place it under the light passing hole of the variable point on the mirror body;

(1-2-7) Fix the reflective glass and protective cover on the mirror body above the light passing hole of the variable point, and then install the protective glass on the front end of the protective cover;

(1-3) Connection between the mirror body and the bracket body

(1-3-1) The ball head screw penetrates upward from the lower end of the ball head hole on the bracket body until the ball head of the ball head screw is located in the ball head hole;

(1-3-2) Rotate the ball head screw so that the screw on the upper part is screwed to the threaded hole at the bottom of the right end of the mirror body, and at the same time ensure that there is a gap between the mirror body and the bracket body. Between the bracket bodies and the rotation is not blocked;

(1-3-3) The ball head pressure ring is screwed in from the lower end of the ball head hole, screwed with the ball head hole, and compresses the ball head screw;

(1-4) Installation of windage adjustment device

The windage adjustment spring stopper, the windage adjustment spring and the windage adjustment spring screw are installed in the installation hole at the rear side of the adjustment hole in sequence, the windage adjustment screw is installed in the installation hole at the front side of the adjustment hole, the windage adjustment screw and the windage adjustment The spring stopper abuts against the front and rear end faces of the mirror body adjustment block respectively;

(1-5) Installation of ballistic adjustment device

The ballistic adjustment spring block, the ballistic adjustment spring and the ballistic adjustment spring screw are successively installed in the mounting hole on the lower side of the adjustment hole, the ballistic adjustment screw is installed in the installation hole on the upper side of the adjustment hole, and the ballistic adjustment screw and the ballistic adjustment spring stopper are respectively Abut against the upper and lower end faces of the mirror body adjustment block;

(1-6) Installation of bracket clips

Fix and install the bracket clip bar on the side of the lower part of the bracket body through screws, and form a chute around the lower part of the bracket body;

(1-7) Installation of closed rubber skin

Install the closed rubber skin on the left end of the adjustment hole to block the adjustment hole.

Wherein, the ballistic adjusting step is: rotating the ballistic adjusting screw, and the mirror body adjusting block moves up and down under the push of the ballistic adjusting screw, thereby driving the mirror body to move up and down with the ball head of the ball screw as the fulcrum, so as to realize the adjustment of the ballistic angle;

The windage adjustment step is as follows: rotate the windage adjustment screw, and the mirror body adjustment block moves back and forth under the push of the windage adjustment screw, thereby driving the mirror body to move back and forth with the ball head of the ball head screw as the fulcrum, so as to realize the adjustment of the windage angle. adjust.

The beneficial effects of above-mentioned technical scheme of the present invention are as follows:

1. In the present invention, the connection screw between the mirror body and the bracket body in the traditional red dot gun scope is changed to a ball screw connection, and a spherical sliding fit is adopted between the ball head at the lower end of the ball screw and the bracket body, so that As a fulcrum, adjust the ballistic direction and wind deflection direction of the mirror body to adjust the aiming direction of the entire scope.

2. The present invention cancels the ballistic adjustment screw and the windage adjustment screw with a smaller outer diameter inside the traditional red dot gun sight, and adopts the integrated ballistic adjustment screw and windage adjustment screw, thereby completely eliminating the traditional internal structure The adjustment resistance limit is limited, and the adjustment range of windage and ballistic is expanded, from the original 1 degree to the current 3.2 degrees or more, and the adjustment accuracy is improved during the adjustment process.

3. The present invention arranges the battery pack in the inner cavity of the mirror body, eliminates partial occlusion of the light emitted from the variable point handwheel, and increases the effective field of view of the emitting lens. Thus, the shooting range of the red dot gun sight Corresponding expansion, so as to meet the needs of shooting adjustment and field of view in any situation, users can achieve the purpose of shooting in any environment.

Description of drawings

Fig. 1 is the structural representation of existing red dot type gun sight in the background technology of the present invention;

Explanation of reference signs:

1-1, reflective lens; 1-2, mirror body; 1-3, battery box; 1-4, support body; 1-5, ballistic adjustment screw; 1-6, wind deflection adjustment screw; 1-7, variable Point the handwheel; 1-8, the bracket clip; 1-9, the connecting screw; 1-10, the protective cover.

Fig. 2 is the front view of Embodiment 1 of the present invention;

Fig. 3 is the sectional view of embodiment one;

Fig. 4 is an enlarged view of the structural cross-sectional view at the ball head screw in Embodiment 1;

Fig. 5 is the enlarged view of the structural sectional view at the mirror body adjusting block place in embodiment one;

Fig. 6 is a schematic structural diagram of the battery pack in the first embodiment.

Explanation of reference signs:

1. Reflective lens; 2. Mirror body; 3. Brightness button; 4. Protective cover; 5. Protective glass; 6. Ball head screw; 7. Ball head pressure ring; , differentiation wire; 11, rotary wheel; 12, LED seat; 13, change point handwheel; 14, radial shaft; 15, negative reed; 16, battery; 17, battery box; 18, locking screw; 19 , battery base; 20, positive reed; 21, fixed pin; 22, power cord; 24, support body; Spring; 29, wind deflection adjustment spring block; 30, ballistic adjustment screw; 31, wind deflection adjustment screw; 32, mirror body adjustment block.

Detailed ways

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

As shown in Fig. 2 and Fig. 3, the present invention provides a kind of red dot type gun scope, comprising mirror body 2, support body 24, ballistic adjustment device, windage adjustment device, battery pack and change point adjustment device, so The mirror body 2 is arranged above the support body 24 with a gap between the mirror body 2 and the support body 24 , and the right end of the mirror body 2 is connected to the support body 24 through a ball screw 6 .

The ball head screw 6 in this embodiment is the structure that is the easiest to realize the technical solution of the present invention, and can also be replaced by other connection structures, as long as one end can be fixedly connected to the mirror body or the bracket body, and the other end can be fixedly connected to the bracket body or the mirror body. to connect.

The left end of the mirror body 2 is provided with a mirror body adjusting block 32 , the upper and lower end faces of the mirror body adjusting block 32 are parallel to each other, and the front and rear end faces are parallel to each other.

The left end of the bracket body 24 is provided with an upwardly protruding installation block, and the installation block is provided with a square adjustment hole (the size of the adjustment hole determines the adjustment range of the adjustment hole of the mirror body), and the mirror body The adjusting block 32 is inserted in the adjusting hole, and the front side, the rear side, the upper side and the lower side of the mounting block are provided with mounting holes communicating with the adjusting hole. A closed rubber skin 26 is installed on the left side of the adjustment hole.

The windage adjustment device includes a windage adjustment screw 31 and a windage adjustment spring group, the windage adjustment screw 31 and the windage adjustment spring group are respectively arranged in the mounting holes on the front and rear sides of the adjustment hole, and are adjusted with the mirror body respectively. The front and rear end faces of the block 32 abut; the ballistic adjustment device includes a ballistic adjustment screw 30 and a ballistic adjustment spring group, and the ballistic adjustment screw 30 and the ballistic adjustment spring group are respectively arranged in the mounting holes on the upper and lower sides of the adjustment hole , and abut against the upper and lower end surfaces of the mirror body adjustment block 32 respectively.

A battery compartment is provided at the bottom of the mirror body 2 close to the support body, and the battery pack is embedded in the battery compartment.

The change point adjustment device includes a change point handwheel 13 and an LED, the LED is powered by a battery pack, the change point adjustment device is embedded in the mirror body 2, and the lower part of the change point handwheel 13 is located on the mirror body 2 and the bracket body 24; a reflective lens 1 is provided above the right end of the mirror body 2, and the light emitted by the LED is emitted from the variable point adjustment device to the reflective lens 1.

As shown in Figure 4, the bottom of the right end of the mirror body 2 is provided with an upwardly extending threaded hole, and the upper part of the right end of the bracket body 24 is provided with a downwardly extending ball hole at a position corresponding to the threaded hole. The lower section of the hole is an internal thread that is screwed with the ball clamping ring, the upper section is an inner spherical surface hole, the bottom of the ball hole is threaded with a ball clamping ring 7, and the inner ring of the ball clamping ring 7 is a spherical surface, The upper end of the ball head screw 6 is a screw rod screwed into the threaded hole, the lower end is a ball head arranged in the ball head hole, and the bottom of the ball head is matched with the inner spherical surface of the ball head pressure ring 7 .

As shown in Figure 5, the windage adjustment spring group includes a windage adjustment spring screw 27, a windage adjustment spring 28 and a windage adjustment spring block 29, and the windage adjustment screw 31 and the windage adjustment spring block 29 are respectively connected to The front and rear end surfaces of the mirror body adjusting block 32 abut against each other.

The ballistic adjusting spring group includes a ballistic adjusting spring screw, a ballistic adjusting spring and a ballistic adjusting spring block, and the ballistic adjusting screw 30 and the ballistic adjusting spring block abut against the upper and lower end surfaces of the mirror body adjusting block 32 respectively.

As shown in Figure 6, the battery pack includes a battery box 17, a battery 16, a negative reed 15, a positive reed 20, and a battery base 19, and the positive reed 20 and the negative reed 15 are fixedly connected to the battery base 19 , the battery base 19 is located at the rear of the battery box 17 and is fixedly connected with the mirror body 2, the battery 16 is located in the battery box 17, and the positive and negative poles of the battery 16 are respectively connected to the positive pole reed 20 and the negative pole spring The sheet 15 is in contact, and the battery box 17 is detachably connected to the mirror body 2 through locking screws 18 . Two power cords 22 extending from the side of the battery base 19 are respectively connected to the positive reed 20 and the negative reed 15 . Through the above structure, after the locking screw 18 is loosened, the positive reed 20 pushes the battery case 17 to the front side, so that the battery case 17 is ejected relative to the battery compartment, so that the battery case 17 is easy to take out.

In this embodiment, a fixing pin 21 is respectively provided on the left and right end faces of the battery compartment, and a slot is provided at the left and right ends of the battery box 17 respectively, and the battery box 17 is fitted with the fixing pin 21 and the slot. Only inside the battery compartment.

As shown in Figure 3, the change point adjustment device comprises a change point handwheel 13, an LED seat 12, an LED, a rotary wheel 11, a differentiation wire 10, a differentiation seat 9, a change point seat 8 and a reflective glass, and the mirror body 2 is provided with a change point light through hole, the change point seat 8 is fixedly connected with the mirror body 2 below the change point light pass hole, and the upper part of the change point hand wheel 13 is coaxially sleeved on the lower part of the change point seat 8 Outside, the lower part of the changing point hand wheel 13 is located in the gap between the mirror body 2 and the bracket body 24, the inner and lower side of the changing point seat 8 is hollow and integrally formed with a downwardly extending central axis, the differentiation The seat 9, the rotary wheel 11 and the LED seat 12 are sequentially set on the central shaft from top to bottom, the transparent differentiation filament 10 is fixedly laid on the lower end surface of the differentiation seat 9, and the LED seat 12 is fixedly connected with the central shaft .

The rotary wheel 11 is provided with an eccentric shaft, and the rotary wheel 11 is relatively fixedly connected with the differentiation seat 9 through the eccentric shaft, and the side opposite to the eccentric shaft of the rotary wheel 11 is provided with a radial shaft 14, The outer end of the radial shaft 14 is inserted into the variable point handwheel 13; above the variable point optical fiber through hole is provided with a reflective glass fixedly connected to the mirror body 2, and above the reflective glass is provided with a protective cover 4. A protective glass 5 is provided at the right end of the protective cover 4 .

The differentiation filament 10 is provided with a plurality of red dot images, the differentiation seat 9 is provided with differentiation seat holes corresponding to the plurality of red dot images one by one, and the LED seat 12 is provided with an LED installation for accommodating LEDs. hole, the position corresponding to the LED installation hole on the change point seat 8 is provided with a change point seat hole, and the light emitted by the LED passes through the LED installation hole, the red dot image on the differentiation wire 10, the differentiation seat hole, and the change point in sequence. After the seat hole and the variable point light pass through the hole, it is reflected to the protective glass 5 by the reflective glass, and then the part of the light after the direct reflection of the reflective glass 5 is reflected to the shooter's eyes through the reflective lens 1, and the other part of the light is emitted from the reflective lens 1.

Through the above-mentioned structure, the power line 22 is connected to the LED after passing through the through hole on the change point seat 8, and the LED is powered by the battery; The shaft 14 drives the rotary wheel 11 to rotate around the central axis, and the rotary wheel 11 drives the differentiation seat 9 to rotate synchronously through the eccentric shaft, and the differentiation wire 10 also rotates accordingly, so that the different red dot images on the differentiation wire 10 correspond to the LED installation holes, realizing Change point adjustment. The rear side of the mirror body 2 is embedded with a brightness button 3, which is used to adjust the brightness of the LED (the principle is the same as the brightness adjustment of the flashlight, a load circuit is set between the brightness button 3, the LED and the battery, and the load of the load circuit is changed by adjusting the load circuit. voltage across the LED to adjust the brightness of the LED).

In addition to the structure shown in Figure 6, the change point adjusting device in this embodiment can also adopt other existing conventional structures.

In this embodiment, the ballistic adjustment screw 30 includes a screw outer ring, a screw inner ring, a push rod and a spring pin, the screw outer ring is fixedly installed in the mounting hole, one end of the screw outer ring is provided with an end face and the The end surface is provided with a push rod through hole for the push rod to pass through, and a ring of tooth grooves is provided on the inner ring surface of the other end of the outer ring of the screw. One end of the push rod is screwed with the inner ring of the screw, and the other end passes through After the push rod passes through the hole, it abuts against the mirror body adjustment block 32. The inner ring of the screw is sleeved in the outer ring of the screw. socket.

The structure of the windage adjusting screw 31 is the same as that of the ballistic adjusting screw 30 .

The ballistic adjustment screw 30 and the windage adjustment screw 31 in this embodiment can adopt other existing conventional structures in addition to the above structures.

The ballistic adjustment screw 30 moving distance is determined according to the quantity and pitch of the tooth groove, and the shooting distance data can be engraved on the outer end surface of the ballistic adjusting screw. As long as the scale data is set as the actual shooting distance during shooting, rapid and accurate shooting can be achieved. The moving distance of the windage adjustment screw 31 is determined by the number of slots and the thread pitch. The shooting distance data can be engraved on the outer end surface of the windage adjustment screw. When shooting, as long as the scale data is set as the actual shooting distance, it can achieve rapidity and accuracy. shooting.

The lower side of the bracket body 24 is connected with a bracket clip bar 25 , and the bracket clip bar 25 and the bottom of the bracket body 24 are surrounded to form a chute. The red dot gun sight is installed on the slide rail on the firearm through the slide slot.

The present invention also provides a method for using a red dot gun sight, including the steps of assembling the red dot gun sight, ballistic adjustment, and windage adjustment, wherein,

The assembling steps of described red dot gun sight include following specific steps:

(1-1) Installation of the battery pack

(1-1-1) Fix the positive reed 20 and the negative reed 15 on the battery base 19, and lead out the power cord 22 from the positive reed 20 and the negative reed 15, and then fix the battery base 19 on the the rear end of the battery compartment;

(1-1-2) Set fixing pins 21 at the left and right end faces of the battery compartment;

(1-1-3) Install the battery 16 (button battery) in the battery box 17;

(1-1-4) The battery box 17 carrying the battery 16 is inserted from the front of the battery compartment until the slot on the battery box 17 is engaged with the fixing pin 21 to limit the position. At this time, the positive and negative poles of the battery 16 correspond to the positive pole. The reed is in contact with the negative reed, and then the battery box 17 is fixedly connected to the mirror body 2 by using the locking screw 18 .

(1-2) Installation of change point adjustment device

(1-2-1) Fixedly connecting the differentiation filament 10 to the lower end surface of the differentiation seat 9;

(1-2-2) The differentiation seat 9, the rotary wheel 11 and the LED seat 12 are sequentially set on the central axis of the change point seat 8 from top to bottom, the differentiation seat 9 and the rotary wheel 11 rotate relative to the central axis, and the LED Seat 12 is fixedly connected with central shaft;

(1-2-3) Install the radial shaft 14 on the rotary wheel 11;

(1-2-4) Set the change point handwheel 13 from the bottom of the change point seat 8, and insert the radial shaft 14 into the radial hole on the inner ring surface of the change point handwheel 13;

(1-2-5) The power cord 22 is connected to the LED in the LED seat 12 after passing through the hole on the variable point seat 8;

(1-2-6) The upper part of the variable point seat 8 in the assembly obtained in step (1-2-5) is fixedly connected to the mirror body 2, and is located below the variable point light passage hole on the mirror body 2;

(1-2-7) Fix the reflective glass and the protective cover 4 on the mirror body 2 above the light passage hole of the variable point, and then install the protective glass 5 on the front end of the protective cover 4 .

(1-3) Connection between the mirror body and the bracket body

(1-3-1) The ball head screw penetrates upward from the lower end of the ball head hole on the bracket body until the ball head of the ball head screw is located in the ball head hole;

(1-3-2) Rotate the ball head screw so that the screw on the upper part is screwed to the threaded hole at the bottom of the right end of the mirror body, and at the same time ensure that there is a gap between the mirror body and the bracket body, and the variable point handwheel 13 is located on the mirror body Between the bracket body and the rotation is not blocked;

(1-3-3) The ball head pressure ring is screwed in from the lower end of the ball head hole, screwed with the ball head hole, and compresses the ball head screw.

(1-4) Installation of windage adjustment device

The wind deflection adjustment spring block 29, the wind deflection adjustment spring 28 and the wind deflection adjustment spring screw 27 are successively installed in the mounting hole on the rear side of the adjustment hole, and the wind deflection adjustment screw 31 is installed in the installation hole on the front side of the adjustment hole, and the wind deflection adjustment The screw 31 and the wind deflection adjusting spring block 29 abut against the front and rear end faces of the mirror body adjusting block 32 respectively.

(1-5) Installation of ballistic adjustment device

The ballistic adjustment spring block, the ballistic adjustment spring and the ballistic adjustment spring screw are installed in the mounting hole on the lower side of the adjustment hole successively, the ballistic adjustment screw 30 is installed in the installation hole on the upper side of the adjustment hole, and the ballistic adjustment screw 30 and the ballistic adjustment spring stopper The blocks abut against the upper and lower end surfaces of the mirror body adjusting block 32 respectively.

(1-6) Installation of bracket clip 25

The bracket clip bar 25 is fixedly installed on the side of the bottom of the bracket body 24 by screws, and is surrounded with the bottom of the bracket body 24 to form a chute.

(1-7) Installation of closed rubber skin 26

The sealing rubber skin 26 is installed on the left end of the regulating hole, to block the regulating hole.

The ballistic adjustment step is: rotate the ballistic adjustment screw 30, and the mirror body adjustment block 32 moves up and down under the promotion of the ballistic adjustment screw 30, thereby driving the mirror body 2 to move up and down with the ball head of the ball screw 6 as the fulcrum to realize the ballistic angle. adjustment.

The windage adjustment step is: rotate the windage adjustment screw 31, and the mirror body adjustment block 32 moves back and forth under the push of the windage adjustment screw 31, thereby driving the mirror body 2 to move back and forth with the ball head of the ball screw 6 as a fulcrum, Realize the adjustment of windage angle.

The above only describes a preferred embodiment of the present invention, and other alternatives can also be used. For example: the structure of ball head screw and ball head pressure ring is not necessarily used between the mirror body and the bracket, and a connection mechanism similar to a shaft coupling can be used, so that the effect of support and movement can also be achieved.

The above description is a preferred embodiment of the present invention, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (10)

1. A red-dot type gun sight is characterized in that it comprises a mirror body, a support body, a ballistic adjustment device, a windage adjustment device, a battery pack and a change point adjustment device, and the mirror body is arranged on the top of the support body And there is a gap between the mirror body and the bracket body, and the right end of the mirror body is connected with the bracket body through a ball screw; The left end of the mirror body is provided with a mirror body adjustment block, the left end of the bracket body is provided with an upwardly protruding installation block, and the installation block is provided with an adjustment hole, and the mirror body adjustment block is inserted in the adjustment hole, The front side, the rear side, the upper side and the lower side of the installation block are provided with installation holes communicating with the adjustment holes, and the windage adjustment device includes a windage adjustment screw and a windage adjustment spring group, and the windage adjustment screw The wind deflection adjustment spring group is respectively arranged in the installation holes on the front and rear sides of the adjustment hole, and respectively abuts against the front and rear end faces of the mirror body adjustment block; The ballistic adjusting device includes a ballistic adjusting screw and a ballistic adjusting spring group, and the ballistic adjusting screw and the ballistic adjusting spring group are respectively arranged in the mounting holes on the upper and lower sides of the adjusting hole, and are connected with the upper and lower sides of the mirror body adjusting block respectively. end abutment; A battery compartment is opened on the mirror body, and the battery pack is embedded in the battery compartment; The change point adjustment device includes a change point handwheel and an LED, the LED is powered by a battery pack, the change point adjustment device is embedded in the mirror body, and the lower part of the change point handwheel is located between the mirror body and the bracket body In the gap between; the upper right end of the mirror body is provided with a reflective lens, and the light emitted by the LED is emitted from the variable point adjustment device to the reflective lens. 2. The red dot gun sight according to claim 1, wherein the bottom right end of the mirror body is provided with an upwardly extending threaded hole, and the upper right end of the support body is provided with a position corresponding to the threaded hole. There is a ball head hole extending downward, the bottom of the ball head hole is fixed with a ball head pressure ring, the inner ring of the ball head pressure ring is a spherical surface, and the upper end of the ball head screw is screwed with the threaded hole. The lower end of the screw rod is a ball head arranged in the ball head hole, and the lower part of the ball head cooperates with the spherical surface of the inner ring of the ball head pressure ring. 3. The red dot gun sight according to claim 1, wherein the windage adjustment spring group comprises a windage adjustment spring screw, a windage adjustment spring and a windage adjustment spring block, and the windage adjustment The adjustment screw and the wind deflection adjustment spring stopper abut against the front and rear end surfaces of the mirror body adjustment block respectively; The ballistic adjusting spring group includes a ballistic adjusting spring screw, a ballistic adjusting spring and a ballistic adjusting spring block, and the ballistic adjusting screw and the ballistic adjusting spring block abut against the upper and lower end faces of the mirror body adjusting block respectively. 4. The red dot gun sight according to claim 1, wherein the battery pack comprises a battery box, a battery, a negative reed, a positive reed, a battery base, and the positive reed and the negative reed are The battery base is fixedly connected to the battery base, the battery base is set at the rear of the battery box and is fixedly connected with the mirror body, the battery is set in the battery box, and the positive and negative poles of the battery are respectively connected to the positive pole reed and the negative pole spring. The battery box is detachably connected to the mirror body through screws, and two power lines extending from the side of the battery base are respectively connected to the positive reed and the negative reed; The change point adjustment device includes a change point handwheel, an LED seat, an LED, a rotary wheel, a differentiation wire, a differentiation seat, a change point seat and a reflective glass. The seat is fixedly connected with the mirror body under the light passing hole of the variable point, the upper part of the variable point hand wheel is coaxially sleeved on the lower outside of the variable point seat, and the lower part of the variable point hand wheel is located between the mirror body and the bracket body At the gap, the inner and lower sides of the change point seat are hollow and integrally formed with a downwardly extending central shaft, the differentiation seat, the rotary wheel and the LED seat are sequentially fitted on the central shaft from top to bottom, and the differentiation The wire is fixedly laid on the lower end surface of the differentiation seat, and the LED seat is fixedly connected with the central axis; An eccentric shaft is provided on the rotary wheel, and the rotary wheel is relatively fixedly connected with the differentiation seat through the eccentric shaft, and a radial shaft is provided on the side opposite to the eccentric shaft of the rotary wheel, and the radial shaft The outer end of the variable point handwheel is inserted into the variable point handwheel; the reflective glass fixedly connected with the mirror body is provided above the variable point optical fiber through hole, the protective cover is provided above the reflective glass, and the right end of the protective cover is provided. with protective glass; A plurality of red dot images are provided on the differentiation filament, differentiation seat holes corresponding to the plurality of red dot images are provided on the differentiation seat, and LED mounting holes for accommodating LEDs are provided on the LED seat. The position corresponding to the LED installation hole on the change point seat is provided with a change point seat hole, and the light emitted by the LED passes through the LED installation hole, the red dot image on the differentiation wire, the differentiation seat hole, the change point seat hole, and the change point in turn. After the light passes through the hole, it is reflected by the reflective glass to the protective glass, and then part of the light directly irradiated by the reflective glass is reflected to the shooter's eyes by the reflective lens, and the other part of the light is emitted from the reflective lens. 5. The red dot type gun sight according to claim 4, wherein a fixing pin is respectively provided on the left and right end faces of the battery compartment, and a card slot is respectively provided at the left and right ends of the battery compartment, The battery box is limited in the battery box by the cooperation of the fixing pin and the slot. 6. The red dot gun sight according to claim 1 or 3, wherein the ballistic adjustment screw comprises a screw outer ring, a screw inner ring, a push rod and a spring pin, and the screw outer ring is fixedly installed In the installation hole, one end of the outer ring of the screw is provided with an end face and the end face is provided with a push rod through hole for the push rod to pass through, and a ring of tooth grooves is provided on the inner ring surface of the other end of the outer ring of the screw, One end of the ejector rod is screwed to the inner ring of the screw, and the other end passes through the hole of the ejector rod and abuts against the mirror body adjustment block. The inner ring of the screw is sleeved in the outer ring of the screw, and the spring pin is arranged in the inner ring of the screw. The inner ring extends radially to the outer side of the inner ring of the screw, and then is inserted into the tooth groove. 7. The red dot gun sight according to claim 1, wherein a closed rubber skin is installed on the left side of the adjustment hole. 8 . The red-dot gun sight according to claim 1 , wherein a bracket clip bar is connected to the lower side of the bracket body, and a chute is formed around the bracket clip bar and the bottom of the bracket body. 9. A method for using the red dot type gun sight as described in any one of claims 1 to 8, comprising an assembly step of the red dot type gun sight, a ballistic adjustment step, and a windage adjustment step. steps, where The assembling steps of described red dot gun sight include following specific steps: (1-1) Installation of the battery pack (1-1-1) Fix the positive reed and the negative reed on the battery base, and lead out the power cord from the positive reed and the negative reed, and then fix the battery base to the rear end of the battery compartment; (1-1-2) Set fixing pins at the left and right end faces of the battery compartment; (1-1-3) Install the battery in the battery box; (1-1-4) The battery box carrying the battery is inserted from the front of the battery compartment until the slot on the battery box is engaged with the fixing pin for a limit. Contact with the sheet, and then use the locking screw to fix the battery box with the mirror body; (1-2) Installation of change point adjustment device (1-2-1) Fixedly connect the differentiation filament to the lower end surface of the differentiation seat; (1-2-2) The differentiation seat, the rotary wheel and the LED seat are set on the central axis of the change point seat from top to bottom, the differentiation seat and the rotary wheel rotate relative to the central axis, and the LED seat is fixedly connected to the central axis ; (1-2-3) Install the radial shaft on the rotary wheel; (1-2-4) Fit the lower part of the variable point handwheel self-variable point seat, and insert the radial shaft into the radial hole on the inner ring surface of the variable point handwheel; (1-2-5) Connect the power cord to the LED in the LED seat after passing through the hole on the self-changing point seat; (1-2-6) Fixedly connect the upper part of the variable point seat in the component obtained in step (1-2-5) to the mirror body, and place it under the light passing hole of the variable point on the mirror body; (1-2-7) Fix the reflective glass and protective cover on the mirror body above the light passing hole of the variable point, and then install the protective glass on the front end of the protective cover; (1-3) Connection between the mirror body and the bracket body (1-3-1) The ball head screw penetrates upward from the lower end of the ball head hole on the bracket body until the ball head of the ball head screw is located in the ball head hole; (1-3-2) Rotate the ball head screw so that the screw on the upper part is screwed to the threaded hole at the bottom of the right end of the mirror body, and at the same time ensure that there is a gap between the mirror body and the bracket body. Between the bracket bodies and the rotation is not blocked; (1-3-3) The ball head pressure ring is screwed in from the lower end of the ball head hole, screwed with the ball head hole, and compresses the ball head screw; (1-4) Installation of windage adjustment device The windage adjustment spring stopper, the windage adjustment spring and the windage adjustment spring screw are installed in the installation hole at the rear side of the adjustment hole in sequence, the windage adjustment screw is installed in the installation hole at the front side of the adjustment hole, the windage adjustment screw and the windage adjustment The spring stopper abuts against the front and rear end faces of the mirror body adjustment block respectively; (1-5) Installation of ballistic adjustment device The ballistic adjustment spring block, the ballistic adjustment spring and the ballistic adjustment spring screw are successively installed in the mounting hole on the lower side of the adjustment hole, the ballistic adjustment screw is installed in the installation hole on the upper side of the adjustment hole, and the ballistic adjustment screw and the ballistic adjustment spring stopper are respectively Abut against the upper and lower end faces of the mirror body adjustment block; (1-6) Installation of bracket clips Fix and install the bracket clip bar on the side of the lower part of the bracket body through screws, and form a chute around the lower part of the bracket body; (1-7) Installation of closed rubber skin Install the closed rubber skin on the left end of the adjustment hole to block the adjustment hole. 10. The method of using the red dot gun sight according to claim 9, wherein the ballistic adjustment step is: rotating the ballistic adjustment screw, the mirror body adjustment block moves up and down under the promotion of the ballistic adjustment screw, In this way, the lens body is driven to move up and down with the ball head of the ball head screw as the fulcrum to realize the adjustment of the ballistic angle; The windage adjustment step is as follows: rotate the windage adjustment screw, and the mirror body adjustment block moves back and forth under the push of the windage adjustment screw, thereby driving the mirror body to move back and forth with the ball head of the ball head screw as the fulcrum, so as to realize the adjustment of the windage angle. adjust.