阅读说明：本技术 一种快速设置归零功能的瞄准镜用调校螺钉结构 (Quick adjustment screw structure for gun sight who sets up zero function ) 是由 缪晓林 于 2020-12-23 设计创作，主要内容包括：本发明涉及瞄准镜技术领域,且公开了一种快速设置归零功能的瞄准镜用调校螺钉结构,包括主基筒,所述主基筒的顶部固定安装有副基筒,所述副基筒的内部转动连接有延伸至副基筒顶部的转动筒,所述转动筒的顶部固定安装有刻度盖,所述转动筒的外部固定安装有位于副基筒内部并与副基筒转动连接的限位环,所述刻度盖的底部固定安装有贯穿转动筒和主基筒并延伸至主基筒底部的调校杆,所述主基筒的内部转动连接有延伸至主基筒右侧的滑筒。该快速设置归零功能的瞄准镜用调校螺钉结构,通过两个卷簧的相对蓄力压缩作用,以此提高调校杆正反转的运动稳定,避免现有的单独通过卷簧会使调校杆正反转扭力大小不一,造成会有精度偏差的问题。(The invention relates to the technical field of sighting telescope, and discloses an adjusting screw structure for a sighting telescope capable of quickly setting a zeroing function, which comprises a main base cylinder, wherein an auxiliary base cylinder is fixedly arranged at the top of the main base cylinder, a rotating cylinder extending to the top of the auxiliary base cylinder is rotatably connected inside the auxiliary base cylinder, a scale cover is fixedly arranged at the top of the rotating cylinder, a limiting ring which is positioned inside the auxiliary base cylinder and is rotatably connected with the auxiliary base cylinder is fixedly arranged outside the rotating cylinder, an adjusting rod which penetrates through the rotating cylinder and the main base cylinder and extends to the bottom of the main base cylinder is fixedly arranged at the bottom of the scale cover, and a sliding cylinder extending to the right side of the main base cylinder is rotatably connected inside the main base cylinder. This set up zero function's sighting telescope with timing screw structure fast holds power compression effect relatively through two coil springs to this motion stability that improves the timing pole just reversing avoids current alone to make the timing pole just reverse torsion not of uniform size through the coil spring, causes the problem that has the precision deviation.)

1. The utility model provides a set up zero function fast's gun sight with timing screw structure, includes main base section of thick bamboo (1), its characterized in that: the top fixed mounting of a main base section of thick bamboo (1) has an auxiliary base section of thick bamboo (2), the inside rotation of an auxiliary base section of thick bamboo (2) is connected with a rotation section of thick bamboo (3) that extends to auxiliary base section of thick bamboo (2) top, the top fixed mounting who rotates a section of thick bamboo (3) has scale lid (4), the outside fixed mounting who rotates a section of thick bamboo (3) has the spacing ring (5) that is located inside auxiliary base section of thick bamboo (2) and rotates with auxiliary base section of thick bamboo (2) and is connected, the bottom fixed mounting of scale lid (4) has a regulation pole (6) that runs through a rotation section of thick bamboo (3) and a main base section of thick bamboo (1) and extend to main base section of thick bamboo (1) bottom, the inside rotation of a main base section of thick bamboo (1) is connected with quantity and extends to inside main base section of thick bamboo (1) and the dwang (9) on another side extension slide section of thick bamboo (7) right side for two and one, the right side fixed mounting of dwang (9) has regulating wheel (8) that is located slide cartridge (7) right side, the inside fixed mounting of slide cartridge (7) has quantity to be two and is located dwang (9) outside stop collar (11), the left side fixed mounting of dwang (9) has gear (10) that are located main base section of thick bamboo (1) inside, the inside right side fixed mounting of main base section of thick bamboo (1) has the anticreep ring (12) that is located slide cartridge (7) outside, the outside fixed mounting of slide cartridge (7) has with main base section of thick bamboo (1) sliding connection and is located anticreep ring (12) left anticreep circle (13), the outside fixed mounting of tuning pole (6) has quantity to be two and is located tuning carousel (14) between two upper and lower gears (10), the inside right side fixed mounting of main base section of thick bamboo (1) has quantity to be two and extends to spacing piece (15) inside tuning carousel (14), the adjusting mechanism is characterized in that upper and lower two opposite surfaces of the adjusting rotary disc (14) are fixedly provided with a toothed ring (16) meshed with a gear (10), two supporting plates (17) which are positioned outside the adjusting rod (6) and are two in number and respectively positioned on the upper and lower two opposite surfaces of the adjusting rotary disc (14) are fixedly arranged in the main base cylinder (1), upper and lower opposite surfaces of the two supporting plates (17) are fixedly provided with connecting rings (18) positioned outside the adjusting rod (6), upper and lower opposite surfaces of the connecting rings (18) are fixedly provided with fixing rings (19) positioned outside the adjusting rod (6), outer parts of the fixing rings (19) are fixedly provided with coil springs (20) positioned outside the adjusting rod (6), upper and lower opposite surfaces of the adjusting rotary disc (14) are fixedly provided with limiting covers (21) positioned outside the coil springs (20), and positioning insertion blocks (22) are fixedly arranged on the left sides of the inner parts of the limiting covers (21), and a positioning insertion sheet (23) extending to the inside of the positioning insertion block (22) is fixedly arranged at the left side of the coil spring (20).

2. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the two opposite surfaces of the adjusting turntable (14) are fixedly provided with connecting flanges (24) connected with the main base cylinder (1).

3. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the right side of the sliding cylinder (7) is provided with a homing handle (25) positioned between the upper and lower adjusting wheels (8).

4. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the auxiliary base cylinder (2) is internally provided with a large annular groove positioned outside the limiting ring (5).

5. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the inside of the adjusting turntable (14) is provided with a small annular groove positioned outside the limiting sheet (15).

6. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the limiting sliding hole which is positioned outside the rotating rod (9) and is in sliding connection with the rotating rod (9) is formed in the limiting sleeve (11).

7. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the right side of the inside of the main base cylinder (1) is provided with a moving groove which is positioned outside the anti-slip ring (13) and is in sliding connection with the anti-slip ring (13).

8. The adjusting screw structure for the sighting telescope capable of quickly setting the zeroing function as claimed in claim 1, wherein: the anti-skid thread is arranged on the outer portion of the adjusting wheel (8), the connecting ring (18) and the fixing ring (19) are of an integrated structure, and the rotating directions of the upper coil spring (20) and the lower coil spring (20) are opposite.

Technical Field

The invention relates to the technical field of sighting telescope, in particular to an adjusting screw structure for a sighting telescope, which can be used for quickly setting a zeroing function.

Background

The sighting telescope amplifies a target by utilizing the refraction of light rays, is convenient to aim, and mainly comprises the following three categories: telescope sighting telescope, collimation sighting telescope and reflection sighting telescope.

The existing sighting telescope is widely applied and has the advantage of convenient use, aiming at the existing sighting telescope, zero position walking, optical structure disorder and mechanical structure damage which are caused by impact generated in the shooting process are avoided, after the deformation accumulation exceeds a certain degree, parts of the sighting telescope are seriously unstable, the service life is directly shortened, the existing sighting telescope is inconvenient to return to zero quickly, the using effect of the sighting telescope is reduced, the social requirement is difficult to meet, and therefore the adjusting screw structure for the sighting telescope with the quick zero returning function is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an adjusting screw structure for a sighting telescope with a quick zero setting function, which has the advantages of convenience in zero setting, good stability and high precision, and solves the problems that parts of the sighting telescope are seriously unstable and directly shorten the service life after the accumulation of deformation exceeds a certain degree due to the phenomena of zero position walking, optical structure maladjustment and mechanical structure damage caused by impact generated in the shooting process of the conventional sighting telescope, the conventional sighting telescope is inconvenient to quickly zero, and the use effect of the sighting telescope is reduced.

(II) technical scheme

In order to realize the purposes of convenient zeroing, good stability and high precision, the invention provides the following technical scheme: the utility model provides a set up tuning screw structure for gun sight of function of returning to zero fast, includes main base section of thick bamboo, the top fixed mounting of main base section of thick bamboo has vice base section of thick bamboo, the inside of vice base section of thick bamboo is rotated and is connected with the rotation section of thick bamboo that extends to vice base section of thick bamboo top, the top fixed mounting of rotation section of thick bamboo has the scale lid, the outside fixed mounting of rotation section of thick bamboo has the spacing ring that is located vice base section of thick bamboo inside and is connected with vice base section of thick bamboo rotation, the bottom fixed mounting of scale lid has the gauge rod that runs through rotation section of thick bamboo and main base section of thick bamboo and extend to main base section of thick bamboo bottom, the inside rotation of main base section of thick bamboo is connected with the slide cylinder that extends to main base section of thick bamboo right side, the inside rotation of slide cylinder is connected with quantity and extends to the inside of main base section of thick bamboo and the dwang that the opposite side extends to slide cylinder right side, the left side fixed mounting of dwang has the gear that is located main base section of thick bamboo inside, the inside right side fixed mounting of main base section of thick bamboo has the anticreep ring that is located the slide drum outside, the outside fixed mounting of slide drum has with main base section of thick bamboo sliding connection and be located the left anticreep ring of anticreep ring, the outside fixed mounting of tuning pole has quantity two and is located the tuning carousel between two upper and lower gears, the inside right side fixed mounting of main base section of thick bamboo has quantity two and extends to the inside spacing piece of tuning carousel, upper and lower two the equal fixed mounting of looks separating surface of tuning carousel has the ring gear that meshes with the gear mutually, the inside fixed mounting of main base section of thick bamboo has the backup pad that is located tuning pole outside and quantity two and is located two upper and lower tuning carousel separating surfaces respectively, upper and lower two the equal fixed mounting of opposite face of backup pad has the clamping ring that is located, two from top to bottom the equal fixed mounting of opposite face of clamping ring has the retainer plate that is located the timing pole outside, the outside fixed mounting of retainer plate has the coil spring that is located the timing pole outside, two from top to bottom the equal fixed mounting of opposite face of timing carousel has the spacing cover that is located the coil spring outside, the inside left side fixed mounting of spacing cover has the location inserted sheet, the left side fixed mounting of coil spring has the location inserted sheet that extends to the location inserted sheet inside.

Preferably, the two opposite surfaces of the adjusting turntable are fixedly provided with connecting flanges connected with the main base cylinder.

Preferably, the right side of the sliding cylinder is provided with a returning handle positioned between the upper adjusting wheel and the lower adjusting wheel.

Preferably, the auxiliary base cylinder is internally provided with a large annular groove positioned outside the limiting ring.

Preferably, the limiting sleeve is internally provided with a limiting slide hole which is positioned outside the rotating rod and is in sliding connection with the rotating rod.

Preferably, the limiting sleeve is internally provided with a limiting slide hole which is positioned outside the rotating rod and is in sliding connection with the rotating rod.

Preferably, the right side in the main base cylinder is provided with a moving groove which is positioned outside the anti-falling ring and is connected with the anti-falling ring in a sliding manner.

Preferably, the adjusting wheel is externally provided with anti-slip threads, the connecting ring and the fixing ring are of an integrated structure, and the rotating directions of the upper coil spring and the lower coil spring are opposite.

(III) advantageous effects

Compared with the prior art, the invention provides an adjusting screw structure for the sighting telescope, which has the advantages that the adjusting screw structure can be used for quickly setting the zeroing function, and the adjusting screw structure has the following beneficial effects:

1. the adjusting screw structure for the sighting telescope with the fast zero setting function is convenient to limit the rotating cylinder, the scale cover and the adjusting rod by arranging the limiting ring which is rotationally connected with the auxiliary base cylinder outside the rotating cylinder, avoids the serious instability of the adjusting rod caused by zero-position walking caused by impact generated in the shooting process, the main base cylinder is provided with the limiting piece which extends into the adjusting rotary disc, so that the adjusting rotary disc and the adjusting rod are conveniently limited, the serious instability of the adjusting rod caused by zero-position walking due to impact generated in the shooting process is avoided, the return handle is pulled to be forced to drive the sliding cylinder and the two rotating handles to move right, the two rotating handles after moving right drive the two gears to move right and separate from the limit of the two gear rings, and the two torsion springs positioned in the two toothed rings contact pressure and move relatively at the same time, so that the adjusting rod is conveniently driven to return.

2. The adjusting screw structure for the sighting telescope with the fast zero-resetting function drives a rotating rod to rotate inside a limiting sleeve under the action of stress by rotating an adjusting wheel, the rotating rod after the stress drives a gear and transmits the motion to a toothed ring, the toothed ring drives an adjusting rotary disc and drives the adjusting rod to rotate, and the adjusting rod realizes the rotation adjustment, the rotating rod is in sliding connection with the limiting sleeve, when the rotation is needed, the bottom adjusting wheel is pulled to drive the rotating rod and the gear to move right, the bottom gear is not limited to the bottom toothed ring and the bottom adjusting rotary disc, the rotation can be realized by rotating a top adjusting wheel, when the rotation is needed, the top adjusting wheel is pulled to drive the rotating rod and the gear to move right, the top gear is not limited to the top toothed ring and the top adjusting rotary disc, the rotation can be realized by rotating the bottom adjusting wheel, and when the rotation is needed, the top adjusting rotary disc pulls a positioning, the positioning insertion piece drives the top coil spring to compress and store force, the top adjusting rotary table and the adjusting rod are made to rotate after pressure is relieved conveniently, during corotation, the bottom adjusting rotary table pulls the positioning insertion piece and the positioning insertion piece, the positioning insertion piece drives the top coil spring to compress and store force, the bottom adjusting rotary table and the adjusting rod are made to rotate after the pressure is relieved conveniently, the adjusting screw structure for the sighting telescope with the zeroing function is quickly arranged, the relative force storage compression effect is achieved through the two coil springs, the motion stability of the corotation and the corotation of the adjusting rod is improved, the problem that the existing corotation and the corotation torsion of the adjusting rod are different in size due to the fact that the existing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the present invention in partial cross-section;

FIG. 4 is a schematic view of a partial cross-sectional structure of the present invention.

In the figure: the device comprises a main base cylinder 1, an auxiliary base cylinder 2, a rotating cylinder 3, a scale cover 4, a limiting ring 5, an adjusting rod 6, a sliding cylinder 7, an adjusting wheel 8, a rotating rod 9, a gear 10, a limiting sleeve 11, a slip-off preventing ring 12, a slip-off preventing ring 13, an adjusting turntable 14, a limiting sheet 15, a toothed ring 16, a supporting plate 17, a connecting ring 18, a fixing ring 19, a coil spring 20, a limiting cover 21, a positioning insertion block 22, a positioning insertion sheet 23, a connecting flange 24 and a returning handle 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.

Referring to fig. 1-4, an adjusting screw structure for an aiming lens capable of rapidly setting a zeroing function comprises a main base cylinder 1, an auxiliary base cylinder 2 is fixedly installed at the top of the main base cylinder 1, a rotary cylinder 3 extending to the top of the auxiliary base cylinder 2 is rotatably connected inside the auxiliary base cylinder 2, a scale cover 4 is fixedly installed at the top of the rotary cylinder 3, a limit ring 5 located inside the auxiliary base cylinder 2 and rotatably connected with the auxiliary base cylinder 2 is fixedly installed outside the rotary cylinder 3, a large annular groove located outside the limit ring 5 is formed inside the auxiliary base cylinder 2, an adjusting rod 6 penetrating through the rotary cylinder 3 and the main base cylinder 1 and extending to the bottom of the main base cylinder 1 is fixedly installed at the bottom of the scale cover 4, a slide cylinder 7 extending to the right side of the main base cylinder 1 is rotatably connected inside the main base cylinder 1, two rotary rods 9 are rotatably connected inside the slide cylinder 7, one rotary rod extends to the inside the main base cylinder 1 and the other rod extends to the right side of the slide cylinder 7, an adjusting wheel 8 positioned on the right side of the sliding cylinder 7 is fixedly arranged on the right side of the rotating rod 9, anti-skid lines are arranged on the outer portion of the adjusting wheel 8, two limiting sleeves 11 positioned on the outer portion of the rotating rod 9 are fixedly arranged inside the sliding cylinder 7, limiting slide holes positioned on the outer portion of the rotating rod 9 and slidably connected with the rotating rod 9 are arranged inside the limiting sleeves 11, gears 10 positioned inside the main base cylinder 1 are fixedly arranged on the left side of the rotating rod 9, an anti-slip ring 12 positioned on the outer portion of the sliding cylinder 7 is fixedly arranged on the right side of the inner portion of the main base cylinder 1, an anti-slip ring 13 slidably connected with the main base cylinder 1 and positioned on the left side of the anti-slip ring 12 is fixedly arranged outside the sliding cylinder 7, a moving groove positioned on the outer portion of the anti-slip ring 13 and slidably connected with the anti-slip ring 13 is arranged on the right side of the inner portion of the main base, two limiting sheets 15 extending into the adjusting rotary table 14 are fixedly arranged at the right side inside the main base cylinder 1, a small annular groove positioned outside the limiting sheets 15 is arranged inside the adjusting rotary table 14, tooth rings 16 meshed with the gear 10 are fixedly arranged on the opposite surfaces of the upper adjusting rotary table 14 and the lower adjusting rotary table 14, two supporting plates 17 positioned outside the adjusting rod 6 and respectively positioned on the opposite surfaces of the upper adjusting rotary table 14 and the lower adjusting rotary table 14 are fixedly arranged inside the main base cylinder 1, connecting rings 18 positioned outside the adjusting rod 6 are fixedly arranged on the opposite surfaces of the upper supporting plate 17 and the lower supporting plate 17, fixing rings 19 positioned outside the adjusting rod 6 are fixedly arranged on the opposite surfaces of the upper connecting ring 18 and the lower connecting ring 18, the connecting rings 18 and the fixing rings 19 are of an integrated structure, coil springs 20 positioned outside the adjusting rod 6 are fixedly arranged outside the fixing rings 19, and the rotating directions of the upper coil springs 20 and the lower coil springs 20 are opposite, opposite surfaces of the upper adjusting rotary table 14 and the lower adjusting rotary table 14 are fixedly provided with limiting covers 21 outside the coil springs 20, the left sides of the insides of the limiting covers 21 are fixedly provided with positioning insertion blocks 22, the left sides of the coil springs 20 are fixedly provided with positioning insertion pieces 23 extending to the insides of the positioning insertion blocks 22, opposite surfaces of the lower adjusting rotary table 14 are fixedly provided with connecting flanges 24 connected with the main base cylinder 1, and the right side of the sliding cylinder 7 is provided with a return handle 25 between the upper adjusting wheel 8 and the lower adjusting wheel 8.

In summary, in the adjusting screw structure for sighting telescope with fast zero setting function, the limiting ring 5 rotationally connected with the auxiliary base cylinder 2 is arranged outside the rotary cylinder 3, so that the rotary cylinder 3, the scale cover 4 and the adjusting rod 6 are conveniently limited, serious instability of the adjusting rod 6 caused by zero-position walking due to impact generated in the shooting process is avoided, the limiting piece 15 extending into the adjusting turntable 14 is arranged on the main base cylinder 1, so that the adjusting turntable 14 and the adjusting rod 6 are conveniently limited, serious instability of the adjusting rod 6 caused by zero-position walking due to impact generated in the shooting process is avoided, the resetting handle 25 is pulled to be forced to drive the slide cylinder 7 and the two rotating handles 9 to move rightwards, the two rotating handles 9 after right movement drive the two gears 10 to move rightwards and separate from the limiting of the two toothed rings 16, and the two torsion springs 20 positioned inside the two toothed rings 16 contact pressure and simultaneously move relatively, the adjusting rod 6 is convenient to drive to return.

And, through rotating the regulating wheel 8 to make it be forced to drive the rotating rod 9 to rotate in the limiting sleeve 11, the forced rotating rod 9 drives the gear 10 and make it transmit the movement to the toothed ring 16, the toothed ring 16 drives the regulating rotary disk 14 and drives the regulating rod 6 to rotate, and then the regulating rod 6 realizes the rotation regulation, and the rotating rod 9 is connected with the limiting sleeve 11 in a sliding way, when needing to rotate forward, the bottom regulating wheel 8 is pulled to drive the rotating rod 9 and the gear 10 to move right, so that the bottom gear 10 does not limit the bottom toothed ring 16 and the bottom regulating rotary disk 14, and the top regulating wheel 8 can realize the rotation forward, when needing to rotate backward, the top regulating wheel 8 is pulled to drive the rotating rod 9 and the gear 10 to move right, so that the top gear 10 does not limit the top toothed ring 16 and the top regulating rotary disk 14, and the bottom regulating wheel 8 can realize the reverse rotation, when rotating forward, the top regulating rotary disk 14 pulls the positioning insert 22 and the, the positioning insertion piece 23 drives the top coil spring 20 to compress and accumulate force, the top adjusting rotary table 14 and the adjusting rod 6 are rotated after pressure is relieved conveniently, during forward rotation, the bottom adjusting rotary table 14 pulls the positioning insertion piece 22 and the positioning insertion piece 23, the positioning insertion piece 23 drives the top coil spring 20 to compress and accumulate force, the bottom adjusting rotary table 14 and the adjusting rod 6 are rotated after pressure is relieved conveniently, the adjusting screw structure for the sighting telescope with the quick zero return function is adopted, the relative force accumulation compression effect of the two coil springs 20 is utilized, the forward and reverse rotation movement stability of the adjusting rod 6 is improved, and the problem that the forward and reverse rotation torsion force of the adjusting rod 6 is different in size and the precision deviation is caused by the existing coil spring 20 alone is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.