CN105135943A - Sighting telescope and adjusting method thereof - Google Patents
Sighting telescope and adjusting method thereof Download PDFInfo
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- CN105135943A CN105135943A CN201510550342.5A CN201510550342A CN105135943A CN 105135943 A CN105135943 A CN 105135943A CN 201510550342 A CN201510550342 A CN 201510550342A CN 105135943 A CN105135943 A CN 105135943A
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- trajectory
- windage yaw
- adjusting
- shank
- regulating tank
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Abstract
The invention provides a sighting telescope and an adjusting method thereof. The sighting telescope comprises a telescope body and an optical axis adjusting device which is used for adjusting a trajectory and the angle of wind deflection. The optical axis adjusting device is arranged on the outer side of the telescope body. According to the sighting telescope, an original inner adjusting turning mirror mechanism is omitted and is changed to be overall outer adjusting of the sighting telescope; the adjusting limit of an original inner structure is completely avoided; the adjusting range of wind deflection and the trajectory can be widened and is widened to the current 4.8 degrees and even more from the original 1.66 degrees. Thus, the shooting range of crossbows and guns in which the sighting telescope is used is correspondingly expanded; the requirement for shooting adjustment under any condition is met, and a shooter can achieve the shooting purpose in any environment. When the trajectory and the angle of wind deflection are adjusted, the telescope body is overall moved, the central points of all lenses are collinear all the time, only the angle of an optical axis changes, and image quality is not influenced after adjusting.
Description
Technical field
The present invention is relevant with Optical devices, is specifically related to a kind of gun sight and adjusting process thereof.
Background technology
At present, the structure of domestic and international gun and bow and crossbow gun sight as shown in Figure 1, mainly comprise shank 101, zoom ring 102, eyepiece stalk 103, trajectory adjustment screw 104, windage yaw adjustment screw 105, support 106, steering mechanism 107, differentiation frame 108, scaling wire 109, sheet spring 1010, operation principle is by regulating trajectory adjustment screw 104 and windage yaw adjustment screw 105, reach the object regulating steering mechanism 107, thus the position of scaling wire 109 is changed, then shooter changes the direction of rifle according to the change in location of scaling wire, wind speed after adjustment and trajectory meet the requirements of firing direction.But the limited adjustment range of trajectory adjustment screw 104 and windage yaw adjustment screw 105 is in the elasticity capacity of sheet spring 1010, scaling wire 109 only can reach 1.66 degree in the maximum displacement whole process in trajectory and windage yaw direction, cannot meet the shooting needs of all gun and bow and crossbow.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of gun sight and adjusting process thereof, the displacement of scaling wire in trajectory and windage yaw direction can be increased greatly, windage yaw angle is maximum reaches 4.8 degree, thus meets polytype gun and the bow and crossbow shooting needs in most of occasion.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of gun sight, and comprising shank, for regulating the optical axis adjustment means of trajectory and windage yaw angle, it is characterized in that, described optical axis adjustment means is placed in outside shank.
By being placed in outside shank by optical axis adjustment means, when adjustment trajectory and windage yaw angle, shank moves integrally, the central point conllinear always of each eyeglass, just the angle change of optical axis, and after regulating, picture element is unaffected.
Wherein, the shank support bar that described optical axis adjustment means comprises the stake body be installed on by described shank on rifle crossbow, plays regulatory role, the lower end of described stake body is connected with rifle crossbow is detachable, and the upper end of described stake body is connected by universal connection structure with shank;
Described shank support bar comprises a C shape block, trajectory adjusting rod and windage yaw adjusting rod, and described shank is stuck in the recess of C shape block;
The upper end of described C shape block is provided with windage yaw regulating tank, and the position described shank corresponding to windage yaw regulating tank is provided with windage yaw adjusting grooves, and described windage yaw adjusting rod passes windage yaw regulating tank and inserts in windage yaw adjusting grooves;
The sidewall of described C shape block is provided with trajectory regulating tank, and the position described shank corresponding to trajectory regulating tank is provided with trajectory adjusting grooves, and described trajectory adjusting rod passes trajectory regulating tank and inserts in trajectory adjusting grooves.
Preferably, windage yaw adjusting rod and windage yaw adjusting grooves inscribe, trajectory adjusting rod and trajectory adjusting grooves inscribe.
Further, described shank support bar also comprises trajectory adjustment screw and windage yaw adjustment screw, and described C shape block is provided with the windage yaw adjustment hole that communicate vertical with windage yaw regulating tank, and described windage yaw adjustment screw is spirally connected with described windage yaw adjusting rod after windage yaw adjustment hole inserts;
The sidewall of described C shape block is provided with the trajectory adjustment hole that communicate vertical with trajectory regulating tank, and described trajectory adjustment screw is spirally connected with described trajectory adjusting rod after trajectory adjustment hole inserts.
Preferably, described windage yaw regulating tank and trajectory regulating tank are kidney slot.
Wherein, the lower end of described C shape block is provided with an elastic force adjustment hole, is provided with as shank to move the elastic force adjusting device of required elastic force at ballistic path direction and windage yaw direction in it.
Further, described elastic force adjusting device is made up of the spring housing be connected in series, spring and spring base, and front end and the shank of described spring housing touch.
Wherein, the lower end of described trajectory adjustment screw is inserted a trajectory and is regulated in dial, and described trajectory regulates be provided with shooting distance regulated value quarter on dial.
Further, described trajectory regulates the periphery of dial to be provided with plum blossom tooth.
Wherein, described universal connection structure comprises and is bolted in spherical interior tune ring outside shank, the Internal Spherical Surface of being located at stake body upper end, adjusts ring trim ring, and described interior tune ring is fixedly connected with stake body by tune ring trim ring, and with described Internal Spherical Surface mating spherical surfaces.
Further, described stake body is provided with waist hole, described interior tune ring corresponds to the position in waist hole and is provided with screwed hole, adjust ring dowel through behind waist hole with screw hole.
Wherein, described stake body is divided into stake body one and stake body two two parts, described stake body one and stake body two assemble after lower end form the draw-in groove with the clamping of rifle crossbow.
Further, described stake body one is fixedly connected with the nut be located at outside stake body two by the screw rod through stake body one with stake body two.
Wherein, described shank comprises eyepiece stalk and objective tube, and described objective tube is stuck in the recess of C shape block, and described universal adjustment structure is located between eyepiece stalk and objective tube.
Wherein, the center of described windage yaw regulating tank is L to the axial distance of the central point of universal connection structure, and the length of windage yaw regulating tank is T, and the computing formula of windage yaw angle adjustable is as follows:
α=arctan(T/2L)。
In above formula, L is determined by the length of the light path of gun sight, and light path is shorter, and adjustable angle scope is larger, and the light path of this product is that inventor is independently developed, shorter with market like product.T is as done more, and small product size will increase, weight penalty, reduces practicality.The windage yaw angle adjustable of current inventor's design is 0 ~ 4.8o, and this angle can meet the shooting angle needs of all gun and bow and arrow, and the shooting angle needs of gun and bow and arrow decide according to the characteristic of shooting distance and bullet.
The design key of this gun sight is that the length requirement of light path and L is short as far as possible, the overall volume of such product and weight are relatively little, the spring of universal regulating mechanism just can provide stable workability, so the length of this gun sight can accomplish 120mm, belongs to the shortest in like product.
Wherein, the center of described trajectory regulating tank is l to the axial distance of the central point of universal connection structure, and the length of trajectory regulating tank is t, and the computing formula of trajectory angle adjustable is as follows:
β=arctan(t/2l)。
In above formula, l is determined by the length of the light path of gun sight, and light path is shorter, and adjustable angle scope is larger, and the light path of this product is that inventor is independently developed, shorter with market like product.T is as done more, and small product size will increase, weight penalty, reduces practicality.The trajectory angle adjustable of current inventor's design is 0 ~ 4.8o, and this angle can meet the shooting angle needs of all gun and bow and arrow, and the shooting angle needs of gun and bow and arrow decide according to the characteristic of shooting distance and bullet.
The present invention also provides a kind of adjusting process of above-mentioned gun sight, and comprise windage yaw adjusting process and trajectory adjusting process, step is as follows:
(1) gun sight is installed on rifle crossbow by stake body;
(2) the rifle crossbow of gun sight will be installed facing to target shooting;
(3) measurement is hit a little relative to offset X and the Y of target center;
(4) rotate trajectory according to side-play amount and regulate dial and windage yaw adjusting knob;
(5) again shoot;
(6) position is hit in observation, if still do not hit the bull's eye, repeats step (3) ~ (5), until shooting is to target center, now thinks that gun sight adjustment completes.
The beneficial effect of technique scheme of the present invention is as follows:
The present invention is by cancelling original internal regulation deviation mirror mechanism, change to gun sight integral outer to regulate, completely avoid the adjustment restriction of original internal structure, the adjustable range of windage yaw and trajectory can be expanded, by original 1.66 degree bring up to present 4.8 degree even more.Like this, bow and crossbow and gun use the area of fire also corresponding expansion of gun sight, and meet the demand of shooting regulated quantity in any case, shooter can reach shooting object in any environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing gun sight in background technology of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention one;
Fig. 3 is the STRUCTURE DECOMPOSITION figure mono-of the embodiment of the present invention one;
Fig. 4 is the STRUCTURE DECOMPOSITION figure bis-of the embodiment of the present invention one.
Description of reference numerals:
1, shank;
2, objective tube;
3, eyepiece stalk;
4, shank support bar; 40, C shape block;
5, windage yaw adjustment screw;
6, trajectory adjustment screw;
7, stake body two;
8, nut;
9, screw rod;
10, interior tune ring;
11, ring trim ring is adjusted;
12, ring dowel is adjusted;
14, waist hole;
15, screwed hole;
16, attachment screw;
17, windage yaw adjusting rod;
18, trajectory adjusting rod;
19, trajectory regulates dial;
20, spring housing;
21, spring;
22, spring base;
23, stake body; 230, stake body one; 232, draw-in groove.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 2, a kind of gun sight, comprises shank 1, for regulating the optical axis adjustment means of trajectory and windage yaw angle, described optical axis adjustment means is placed in the outside of shank 1.By said structure, when adjustment trajectory and windage yaw angle, shank moves integrally, the central point conllinear always of each eyeglass, just the angle change of optical axis, and after regulating, picture element is unaffected.
As shown in Figure 3, Figure 4, the shank support bar 4 that the described optical axis adjustment means in the present embodiment comprises the stake body 23 be installed on by described shank 1 on rifle crossbow, plays regulatory role, described shank support bar 4 is connected on stake body 23 by 2 attachment screws 16.
The lower end of described stake body 23 is connected with rifle crossbow is detachable, and the upper end of described stake body 23 is connected by universal connection structure with shank 1.
Concrete, described stake body 23 is divided into stake body 1 and stake body 27 two parts, and described stake body 1 is fixedly connected with the nut 8 be located at outside stake body 27 by the screw rod 9 through stake body 1 with stake body 27.Described stake body 1 and stake body 27 assemble after lower end form the draw-in groove 232 with the clamping of rifle crossbow.
Described universal connection structure comprises spherical interior tune ring 10, the Internal Spherical Surface being located at stake body 23 upper end, 2 the tune ring trim rings 11 that are bolted in outside shank 1, described interior tune ring 10 is fixedly connected with stake body 23 by adjusting ring trim ring 11, and with described Internal Spherical Surface mating spherical surfaces.
Described stake body 23 is provided with waist hole 14, described interior tune ring 10 corresponds to the position in waist hole 14 and is provided with screwed hole 15, adjust ring dowel 12 through behind waist hole 14 and screwed hole 15 be spirally connected.
Described shank 1 comprises eyepiece stalk 3 and objective tube 2.Described shank support bar 4 comprises a C shape block 40, trajectory adjusting rod 18, trajectory adjustment screw 6, windage yaw adjusting rod 17 and windage yaw adjustment screw 5, and described objective tube 2 is stuck in the recess of C shape block 40.
The upper end of described C shape block 40 is provided with windage yaw regulating tank and the vertical windage yaw adjustment hole communicated with it, the position described objective tube 2 corresponding to windage yaw regulating tank is provided with windage yaw adjusting grooves, described windage yaw adjusting rod 17 passes windage yaw regulating tank and inserts in windage yaw adjusting grooves, and is spirally connected with the windage yaw adjustment screw 5 inserted from windage yaw adjustment hole.Above-mentioned windage yaw adjusting rod can be designed to and windage yaw adjusting grooves inscribe.In said structure, by rotary wind offset school screw, windage yaw adjusting rod is moved left and right, thus drive objective tube to move left and right, reach the function regulating windage yaw.
The sidewall of described C shape block 40 is provided with trajectory regulating tank and the vertical trajectory adjustment hole communicated with it, the position described objective tube 2 corresponding to trajectory regulating tank is provided with trajectory adjusting grooves, described trajectory adjusting rod 18 passes trajectory regulating tank and inserts in trajectory adjusting grooves, and is spirally connected with the trajectory adjustment screw 6 inserted from trajectory adjustment hole.Above-mentioned trajectory adjusting rod can be designed to and trajectory adjusting grooves inscribe.
The lower end of described trajectory adjustment screw 6 is inserted a trajectory and is regulated in dial 19, and described trajectory regulates be provided with shooting distance regulated value quarter on dial 19.Described trajectory regulates the periphery of dial to be provided with plum blossom tooth.In said structure, regulating dial by rotating trajectory, driving trajectory adjustment screw to rotate, trajectory adjusting rod is moved up and down, thus driving objective tube to move up and down, reaching the function regulating trajectory.
Preferably, described windage yaw regulating tank and trajectory regulating tank are kidney slot.
The lower end of described C shape block 40 is provided with an elastic force adjustment hole, is provided with as shank to move the elastic force adjusting device of required elastic force at ballistic path direction and windage yaw direction in it.
In the present embodiment, described elastic force adjusting device is made up of the spring housing 20 be connected in series, spring 21 and spring base 22, and front end and the objective tube 2 of described spring housing 20 touch.
The center of described windage yaw regulating tank is L to the axial distance of the central point (adjusting the centre of sphere of ring namely) of universal connection structure, and the length of windage yaw regulating tank is T, and windage yaw adjusts the centre of sphere of ring to be fulcrum within regulating and being, the computing formula of windage yaw angle adjustable is as follows:
α=arctan(T/2L)。
The center of described trajectory regulating tank is l to the axial distance of the central point (adjusting the centre of sphere of ring namely) of universal connection structure, and the length of trajectory regulating tank is t, and trajectory adjusts the centre of sphere of ring to be fulcrum within regulating and being, the computing formula of trajectory angle adjustable is as follows:
β=arctan(t/2l)。
The shortest existing gun sight length is 150mm, and the length of gun sight of the present invention can accomplish 120mm, obviously reduces the volume of gun sight, and weight reduces a lot.
The embodiment of the present invention also provides a kind of adjusting process of above-mentioned gun sight, and comprise windage yaw adjusting process and trajectory adjusting process, step is as follows:
(1) gun sight is installed on rifle crossbow by stake body;
(2) the rifle crossbow of gun sight will be installed facing to target shooting;
(3) measurement is hit a little relative to offset X and the Y of target center;
(4) rotate trajectory according to side-play amount and regulate dial and windage yaw adjusting knob, first can adjust X, also first can adjust Y;
(5) again shoot;
(6) position is hit in observation, if still do not hit the bull's eye, repeats step (3) ~ (5), until shooting is to target center, now thinks that gun sight adjustment completes.
The present invention is by cancelling original internal regulation deviation mirror mechanism, change to gun sight integral outer to regulate, completely avoid the adjustment restriction of original internal structure, the adjustable range of windage yaw and trajectory can be expanded, by original 1.66 degree bring up to present 4.8 degree even more.Like this, bow and crossbow and gun use the area of fire also corresponding expansion of gun sight, and meet the demand of shooting regulated quantity in any case, shooter can reach shooting object in any environment.
The above is the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from principle of the present invention, some improvements and modifications can also be made, such as; universal connection structure between shank and stake body not necessarily adopts mating spherical surfaces; the bindiny mechanism of similar shaft coupling can be utilized, so also can arrive the effect of support and movement, and these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a gun sight, comprising shank, for regulating the optical axis adjustment means of trajectory and windage yaw angle, it is characterized in that, described optical axis adjustment means is placed in outside shank.
2. gun sight according to claim 1, it is characterized in that, the shank support bar that described optical axis adjustment means comprises the stake body be installed on by described shank on rifle crossbow, plays regulatory role, the lower end of described stake body is connected with rifle crossbow is detachable, and the upper end of described stake body is connected by universal connection structure with shank;
Described shank support bar comprises a C shape block, trajectory adjusting rod and windage yaw adjusting rod, and described shank is stuck in the recess of C shape block;
The upper end of described C shape block is provided with windage yaw regulating tank, and the position described shank corresponding to windage yaw regulating tank is provided with windage yaw adjusting grooves, and described windage yaw adjusting rod passes windage yaw regulating tank and inserts in windage yaw adjusting grooves;
The sidewall of described C shape block is provided with trajectory regulating tank, and the position described shank corresponding to trajectory regulating tank is provided with trajectory adjusting grooves, and described trajectory adjusting rod passes trajectory regulating tank and inserts in trajectory adjusting grooves.
3. gun sight according to claim 2, it is characterized in that, described shank support bar also comprises trajectory adjustment screw and windage yaw adjustment screw, described C shape block is provided with the windage yaw adjustment hole that communicate vertical with windage yaw regulating tank, and described windage yaw adjustment screw is spirally connected with described windage yaw adjusting rod after windage yaw adjustment hole inserts;
The sidewall of described C shape block is provided with the trajectory adjustment hole that communicate vertical with trajectory regulating tank, and described trajectory adjustment screw is spirally connected with described trajectory adjusting rod after trajectory adjustment hole inserts.
4. the gun sight according to Claims 2 or 3, is characterized in that, described windage yaw regulating tank and trajectory regulating tank are kidney slot;
The lower end of described C shape block is provided with an elastic force adjustment hole, is provided with as shank to move the elastic force adjusting device of required elastic force at ballistic path direction and windage yaw direction in it.
5. gun sight according to claim 4, is characterized in that, described elastic force adjusting device is made up of the spring housing be connected in series, spring and spring base, and front end and the shank of described spring housing touch.
6. gun sight according to claim 3, is characterized in that, the lower end of described trajectory adjustment screw is inserted a trajectory and regulated in dial, and described trajectory regulates be provided with shooting distance regulated value quarter on dial;
Described trajectory regulates the periphery of dial to be provided with plum blossom tooth.
7. gun sight according to claim 2, it is characterized in that, described universal connection structure comprises spherical interior tune ring, the Internal Spherical Surface being located at stake body upper end, the tune ring trim ring that are bolted in outside shank, described interior tune ring is fixedly connected with stake body by adjusting ring trim ring, and forms mating spherical surfaces with described Internal Spherical Surface;
Described stake body is provided with waist hole, described interior tune ring corresponds to the position in waist hole and is provided with screwed hole, adjust ring dowel through behind waist hole with screw hole.
8. gun sight according to claim 2, is characterized in that, described stake body is divided into stake body one and stake body two two parts, described stake body one and stake body two assemble after lower end form the draw-in groove with the clamping of rifle crossbow.
9. gun sight according to claim 2, is characterized in that, described shank comprises eyepiece stalk and objective tube, and described objective tube is stuck in the recess of C shape block, and described universal adjustment structure is located on objective tube;
The center of described windage yaw regulating tank is L to the axial distance of the central point of universal connection structure, and the length of windage yaw regulating tank is T, and the computing formula of windage yaw angle adjustable is as follows:
α=arctan(T/2L)；
The center of described trajectory regulating tank is l to the axial distance of the central point of universal connection structure, and the length of trajectory regulating tank is t, and the computing formula of trajectory angle adjustable is as follows:
β=arctan(t/2l)。
10. an adjusting process for the gun sight according to any one of claim 1 ~ 9, is characterized in that, comprise windage yaw adjusting process and trajectory adjusting process, step is as follows:
(1) gun sight is installed on rifle crossbow by stake body;
(2) the rifle crossbow of gun sight will be installed facing to target shooting;
(3) measurement is hit a little relative to offset X and the Y of target center;
(4) trajectory and windage yaw adjusting knob is rotated according to side-play amount;
(5) again shoot;
(6) position is hit in observation, if still do not hit the bull's eye, repeats step (3) ~ (5), until shooting is to target center, now thinks that gun sight adjustment completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550342.5A CN105135943B (en) | 2015-09-01 | 2015-09-01 | Sighting telescope and adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550342.5A CN105135943B (en) | 2015-09-01 | 2015-09-01 | Sighting telescope and adjusting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105135943A true CN105135943A (en) | 2015-12-09 |
| CN105135943B CN105135943B (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550342.5A Active CN105135943B (en) | 2015-09-01 | 2015-09-01 | Sighting telescope and adjusting method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526829A (en) * | 2016-01-15 | 2016-04-27 | 南通巨浪光电科技有限公司 | Sighting method of sighting telescope at different initial velocities |
| CN109459583A (en) * | 2018-10-31 | 2019-03-12 | 安徽惟允电子科技有限公司 | A kind of small arms trajectory deviation prediction technique based on Laser Measuring wind |
| CN110906886A (en) * | 2019-12-10 | 2020-03-24 | 株洲菲斯罗克光电技术有限公司 | Production of photoelectric aiming tool is with accurate heart detection device |
| CN113446900A (en) * | 2021-06-28 | 2021-09-28 | 北方夜视科技(南京)研究院有限公司 | Double-optical-axis adjusting mechanism, adjusting method and high-recoil-resistant laser sight |
| CN114322658A (en) * | 2021-12-03 | 2022-04-12 | 湖北华中光电科技有限公司 | Sighting telescope |
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| CN201476700U (en) * | 2009-07-17 | 2010-05-19 | 南通蓬盛机械有限公司 | Aiming device |
| CN204944300U (en) * | 2015-09-01 | 2016-01-06 | 南通德尔塔光学有限公司 | A kind of gun sight |
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| US3564949A (en) * | 1968-09-18 | 1971-02-23 | Ernest J Hedrick | Apparatus for adjusting the windage and elevation dials of a mark-16 rifle or the like |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526829A (en) * | 2016-01-15 | 2016-04-27 | 南通巨浪光电科技有限公司 | Sighting method of sighting telescope at different initial velocities |
| CN105526829B (en) * | 2016-01-15 | 2017-05-24 | 南通巨浪光电科技有限公司 | Sighting method of sighting telescope at different initial velocities |
| CN109459583A (en) * | 2018-10-31 | 2019-03-12 | 安徽惟允电子科技有限公司 | A kind of small arms trajectory deviation prediction technique based on Laser Measuring wind |
| CN110906886A (en) * | 2019-12-10 | 2020-03-24 | 株洲菲斯罗克光电技术有限公司 | Production of photoelectric aiming tool is with accurate heart detection device |
| CN113446900A (en) * | 2021-06-28 | 2021-09-28 | 北方夜视科技(南京)研究院有限公司 | Double-optical-axis adjusting mechanism, adjusting method and high-recoil-resistant laser sight |
| CN113446900B (en) * | 2021-06-28 | 2022-03-04 | 北方夜视科技(南京)研究院有限公司 | Double-optical-axis adjusting mechanism, adjusting method and high-recoil-resistant laser sight |
| CN114322658A (en) * | 2021-12-03 | 2022-04-12 | 湖北华中光电科技有限公司 | Sighting telescope |
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