CN210833246U - Partition adjusting locking mechanism - Google Patents

Partition adjusting locking mechanism Download PDF

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Publication number
CN210833246U
CN210833246U CN201921928873.3U CN201921928873U CN210833246U CN 210833246 U CN210833246 U CN 210833246U CN 201921928873 U CN201921928873 U CN 201921928873U CN 210833246 U CN210833246 U CN 210833246U
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CN
China
Prior art keywords
lock sleeve
screw
hand wheel
adjusting
teeth
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Active
Application number
CN201921928873.3U
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Chinese (zh)
Inventor
尹运红
谢明华
任松林
艾凤桃
谭祖安
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Hunan Huanan Optoelectronic Group Co ltd
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Hunan Huanan Optoelectronic Group Co ltd
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Priority to CN201921928873.3U priority Critical patent/CN210833246U/en
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Abstract

The utility model discloses a divide adjustment locking mechanism, including adjustment seat, lock sleeve, adjusting screw, hand wheel, screw, adjusting screw and adjustment seat complete set installation, the lock sleeve suit installs the division number circle on the outer wall between adjusting screw and the adjustment seat between lock sleeve and the adjustment seat, the hand wheel suit is at the outer wall of lock sleeve, and the hand wheel passes through the screw and is fixed with adjusting screw. The utility model discloses a part, the ingenious design of mechanism take four parts three inside and outside tooth meshing structures promptly, and the shooter can bare-handed, quick, reliable locking mechanism to ensure that two kinds of adjustment function of division guiding mechanism switch reliably and go on, stop to shoot the table dress and decide back march in-process or maloperation and arouse the abnormal change of division.

Description

Partition adjusting locking mechanism
Technical Field
The utility model relates to an use division adjustment locking mechanism in white light gun is aimed at division guiding mechanism.
Background
In order to improve the aiming comfort and the aiming precision of the gun, the white light sighting telescope with clear and real images, high aiming precision and optical amplification function is generally used under the actual combat condition, and if the sighting telescope is required to achieve the ideal using effect, the division adjusting mechanism with simple operation and high reliability is provided. The division adjusting mechanism used in China at present generally has two adjusting functions, namely gun and mirror consistency correction and an external firing watch. In order to complete the switching of the two adjusting functions, the existing division adjusting mechanism has the problems of complex structure and troublesome operation. In addition, the existing division adjusting mechanism does not have the locking function, so that the division adjusting mechanism has lower reliability in the switching process of the two division adjusting functions and after the watch is externally injected.
Disclosure of Invention
In view of the above problem, the utility model aims at providing an easy operation, can lock division adjustment locking mechanism fast makes division adjustment mechanism accomplish two kinds of division adjustment function when, ensures that two kinds of adjustment function switch reliably go on, when division adjustment mechanism adjustment back that targets in place, the mechanism can lock the mistake proofing.
The utility model discloses a following technical scheme realizes: the utility model provides a divide adjustment locking mechanism, its characterized in that includes adjusting seat, lock sleeve, adjusting screw, hand wheel, screw, adjusting screw and adjusting seat suit, the lock sleeve suit is on the outer wall between adjusting screw and the adjusting seat, installs between lock sleeve and the adjusting seat and divides the number of rings, the hand wheel suit is at the outer wall of lock sleeve, and the hand wheel passes through the screw and is fixed with adjusting screw.
Furthermore, a plurality of first external teeth are arranged on the periphery of the upper edge of the adjusting seat.
Furthermore, a large boss and a small boss are arranged on the upper portion of the adjusting screw rod, a second plurality of external teeth are arranged on the outer wall of the large boss, a screw hole is formed in the center of the small boss, and a third plurality of external teeth are arranged on the outer wall of the small boss.
Furthermore, an annular boss is arranged outside the lock sleeve, a plurality of first internal teeth are arranged on the inner wall of the lock sleeve, the first internal teeth are respectively meshed with the first external teeth and the second external teeth, a first mounting hole is formed in the top of the lock sleeve, two sides of the upper edge of the lock sleeve are respectively correspondingly provided with a second mounting hole, and an inner groove is formed in the lock sleeve corresponding to the second mounting holes in the two sides.
Further, a spring and a positioning steel ball are arranged in the inner groove.
Furthermore, a third mounting hole is formed in the center of the top of the hand wheel, the position of the third mounting hole corresponds to the position of a screw hole in the center of the small boss, a hollow mounting column is arranged at the lower portion of the third mounting hole, a plurality of second internal teeth are arranged on the inner wall of the upper edge of the mounting column, the second internal teeth are meshed with the third external teeth, the mounting column extends into the first mounting hole in the top of the lock sleeve, and the hand wheel is sleeved outside the lock sleeve and is integrated with the lock sleeve; the inner wall of the hand wheel is also provided with a groove A and a groove B which are distributed up and down.
Furthermore, the screw penetrates through the third mounting hole and the mounting column and is fixed in the screw hole in the center of the small boss, so that the hand wheel and the adjusting screw rod are fixedly mounted.
The structure and the installation mode of the division counting ring, the adjusting screw rod and the adjusting seat are the prior art, which is not the protection scope of the utility model, therefore, the structure and the connection relation of the three are not described in detail in the specification.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses use on gun sight division guiding mechanism, through part, the ingenious design of mechanism, take four parts three inside and outside tooth meshing structures promptly, the shooter can bare-handed, quick, reliable locking mechanism to ensure that two kinds of adjustment function of division guiding mechanism switch reliably and go on, stop to shoot the table dress and decide back march in-process or maloperation and arouse the unusual change of division.
Drawings
FIG. 1 is a two-dimensional view of a scope division adjustment mechanism;
FIG. 2 is a two-dimensional schematic view of the adjustment block;
FIG. 3 is a schematic top view of the adjustment block;
FIG. 4 is a two-dimensional schematic view of the lock sleeve;
FIG. 5 is a diagrammatic top view of the lock sleeve;
FIG. 6 is an expanded view A of FIG. 4;
FIG. 7 is a two-dimensional schematic view of the adjustment screw;
FIG. 8 is a schematic top view of the adjustment screw;
FIG. 9 is a two-dimensional schematic view of a hand wheel;
FIG. 10 is a diagrammatic top view of the hand wheel;
FIG. 11 is a development view of the outer wall of the divided counting ring
In the figure: 1. the adjusting device comprises an adjusting seat, 101, a first external tooth, 2, a plurality of divided circles, 3, a lock sleeve, 301, an annular boss, 302, a first internal tooth, 303, a first mounting hole, 304, a second mounting hole, 305, an internal groove, 306, a spring, 307, a positioning steel ball, 4, an adjusting screw rod, 5, a hand wheel, 501, a third mounting hole, 502, a mounting column, 503, a second internal tooth, 504, grooves A, 505, grooves B, 6 and screws.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
as shown in fig. 1, a divided adjustment locking mechanism comprises an adjustment seat 1, a lock sleeve 3, an adjustment screw 4, a hand wheel 5 and a screw 6, wherein the adjustment screw 4 and the adjustment seat 1 are installed in a set, the lock sleeve 3 is sleeved on the outer wall between the adjustment screw 4 and the adjustment seat 1, a divided counting ring 2 is installed between the lock sleeve 3 and the adjustment seat 1, the hand wheel 5 is sleeved on the outer wall of the lock sleeve 3, and the hand wheel 5 is fixed with the adjustment screw 4 through the screw 6.
As shown in fig. 2 and 3, the outer periphery of the upper edge of the adjustment seat 1 is provided with a plurality of first external teeth 101.
As shown in fig. 7 and 8, the upper portion of the adjusting screw 4 is provided with a large boss 401 and a small boss 403, the outer wall of the large boss 401 is provided with a plurality of second external teeth 402, the center of the small boss 403 is provided with a screw hole 404, and the outer wall of the small boss 403 is provided with a plurality of third external teeth 405.
As shown in fig. 1, 4 and 5, an annular boss 301 is provided outside the lock sleeve 3, a plurality of first internal teeth 302 are provided on the inner wall of the lock sleeve 3, the first internal teeth 302 are respectively engaged with the first external teeth 101 and the second external teeth 402, a first mounting hole 303 is provided on the top of the lock sleeve 3, second mounting holes 304 are respectively provided on both sides of the upper edge of the lock sleeve 3, and an inner groove 305 is provided in the lock sleeve 3 corresponding to the second mounting holes 304 on both sides. The inner groove 305 has a spring 306 and a positioning steel ball 307 mounted therein.
As shown in fig. 9 and 10, a third mounting hole 501 is formed in the center of the top of the hand wheel 5, the position of the third mounting hole 501 corresponds to the position of the screw hole 404 in the center of the small boss 403, a hollow mounting column 502 is arranged at the lower part of the third mounting hole 501, a plurality of second internal teeth 503 are arranged on the inner wall of the upper edge of the mounting column 502, the second internal teeth 503 are meshed with the third external teeth 405, the mounting column 502 extends into the first mounting hole 303 in the top of the lock sleeve 3, and the hand wheel 5 is sleeved outside the lock sleeve 3 and integrated with the lock sleeve 3; the inner wall of the hand wheel 5 is also provided with a groove A504 and a groove B505 which are distributed up and down.
As shown in fig. 1, the screw 6 passes through the third mounting hole 501 and the mounting column 502 and is fixed in the screw hole 404 at the center of the small boss 403, so that the hand wheel 5 and the adjusting screw rod 4 are fixedly mounted.
The working principle is as follows:
as shown in FIG. 1, the inner teeth and the outer teeth of the position I are meshed, namely the inner teeth II 503 and the outer teeth III 405 are meshed, so that the integral rotating motion of the hand wheel 5 and the adjusting screw rod 4 is ensured. And the inner teeth and the outer teeth at the position II are meshed, namely the inner teeth I302 are meshed with the outer teeth II 402, so that the lock sleeve 3 and the adjusting screw rod 4 are ensured to integrally rotate. And the internal tooth and the external tooth are meshed at the position III, namely the internal tooth I302 is meshed with the external tooth I101, so that the lock sleeve 3 is ensured to be circumferentially locked by the adjusting seat 1.
The adjusting seat 1 is fastened and connected on the telescope body (a dividing frame is arranged in the telescope body), the hand wheel 5 is rotated, and the second internal teeth 503 on the hand wheel 5 are meshed with the third external teeth 405 on the outer wall of the small boss 403 of the adjusting screw rod 4, so that the adjusting screw rod 4 is driven to rotate.
The adjusting screw rod 4 moves axially relative to the adjusting seat 1 through a precise transmission thread pair connected with the adjusting seat 1, and the end face of the adjusting screw rod 4 pushes the dividing frame to complete dividing adjustment. The steel ball in the adjusting screw rod 4 and the tooth socket in the serial number 1 act, so that the dividing precision of each grade and the reliable dividing are ensured. Since the linkage between the adjusting screw 4 and the adjusting base 1 is prior art, it will not be described in detail here.
1. And (3) division adjustment: when the positioning steel ball 307 in the lock sleeve 3 is positioned at the position of the groove A504, the inner teeth and the outer teeth at the positions I and II are meshed at the moment, the hand wheel 5 is rotated, the adjusting screw rod 4 moves up and down in the adjusting seat 1 in the axial direction, and the functions of gun-lens consistency calibration or external injection watch division adjustment are realized.
2. Locking a division adjusting mechanism: the annular boss 301 outside the lock sleeve 3 is pushed by a hand, the lock sleeve 3 moves downwards, so that the positioning steel ball 307 inside the lock sleeve moves to the position of the groove B505 from the groove A504, the inner teeth and the outer teeth of the positions I, II and III are meshed at the moment, a hand wheel cannot be rotated, and the gun and mirror consistency calibration and the mechanism locking mistake proofing after the shooting and mounting are ensured.
3. Gun-mirror consistency correction and external firing watch function switching: firstly, pushing a lock sleeve 3 by hand to enable a positioning steel ball 307 in the lock sleeve 3 to be positioned at the position of a groove A504, rotating a hand wheel 5, and adjusting a screw rod 4 to push a reticle frame to an ideal position, namely the aiming shaft of a sighting telescope is consistent with a gun barrel; secondly, pushing the lock sleeve 3 by hand to enable a positioning steel ball in the lock sleeve 3 to be positioned at the position of the groove B505 (at the moment, the inner and outer teeth at the position III are meshed, and an adjusting mechanism is locked to ensure the next step to be smoothly carried out); thirdly, the screw 6 is screwed off, and the lock sleeve 3 and the hand wheel 5 are integrally pulled out; fourthly, as shown in fig. 6 and 11, after the '0' indicating line on the lock sleeve 3 is aligned with the vertical indicating line on the division counting circle 2, the lock sleeve 3 and the hand wheel 5 are integrally inserted into the adjusting screw rod 4 (at this time, the inner and outer teeth at the position III are meshed, the adjusting mechanism is locked, and the next step is ensured to be smoothly carried out); and fifthly, screwing down the screw 6 to finish the consistency calibration of the gun and the mirror.
The number of the meshing teeth at the three positions is adapted to the number of the inner teeth (namely, the division number of one circle of rotation) which are arranged on the adjusting seat 1 and are divided and adjusted, namely, the number is an integral multiple of the division number, after the consistency of the gun-scope is ensured, the hand wheel 5 and the lock sleeve 3 can be randomly arranged on the adjusting screw rod 1, and meanwhile, the indicating line of '0' of the lock sleeve 3 can be aligned to the vertical indicating line on the division counting ring 2; the lock sleeve 3 can be pressed into the outer teeth of the adjusting seat 1 randomly for locking and error proofing.

Claims (7)

1. Division adjustment locking mechanism, its characterized in that, including adjusting seat (1), lock sleeve (3), adjusting screw (4), hand wheel (5), screw (6), adjusting screw (4) and adjusting seat (1) complete set installation, lock sleeve (3) suit is installed on the outer wall between adjusting screw (4) and adjusting seat (1), installs between lock sleeve (3) and adjusting seat (1) and divides the number of turns (2), hand wheel (5) suit is at the outer wall of lock sleeve (3), and hand wheel (5) are fixed through screw (6) and adjusting screw (4).
2. A split-setting locking mechanism as claimed in claim 1, wherein the adjustment seat (1) is provided with a plurality of first external teeth (101) on the outer periphery of its upper edge.
3. The graduation adjusting locking mechanism as claimed in claim 1 or 2, wherein the upper portion of the adjusting screw (4) is provided with a large boss (401) and a small boss (403), the outer wall of the large boss (401) is provided with a plurality of second outer teeth (402), the center of the small boss (403) is provided with a screw hole (404), and the outer wall of the small boss (403) is provided with a plurality of third outer teeth (405).
4. The partition adjustment locking mechanism according to claim 3, wherein an annular boss (301) is arranged outside the lock sleeve (3), a plurality of first internal teeth (302) are arranged on the inner wall of the lock sleeve (3), the first internal teeth (302) are respectively meshed with the first external teeth (101) and the second external teeth (402), a first mounting hole (303) is formed in the top of the lock sleeve (3), two mounting holes (304) are correspondingly formed in two sides of the upper edge of the lock sleeve (3), and an inner groove (305) is formed in the lock sleeve (3) corresponding to the second mounting holes (304) in the two sides.
5. A split-adjustment locking mechanism according to claim 4, wherein a spring (306) and a positioning steel ball (307) are mounted in the inner groove (305).
6. The partition adjustment locking mechanism according to claim 1, wherein a third mounting hole (501) is formed in the center of the top of the hand wheel (5), the third mounting hole (501) corresponds to a screw hole (404) in the center of the small boss (403), a hollow mounting column (502) is arranged at the lower portion of the third mounting hole (501), a plurality of second internal teeth (503) are arranged on the inner wall of the upper edge of the mounting column (502), the second internal teeth (503) are meshed with the third external teeth (405), the mounting column (502) extends into the first mounting hole (303) in the top of the lock sleeve (3), the hand wheel (5) is sleeved outside the lock sleeve (3), and a groove A (504) and a groove B (505) are further formed in the inner wall of the hand wheel (5).
7. The split-adjustment locking mechanism according to claim 6, wherein the screw (6) passes through the third mounting hole (501) and the mounting column (502) and is fixed in the screw hole (404) in the center of the small boss (403).
CN201921928873.3U 2019-11-11 2019-11-11 Partition adjusting locking mechanism Active CN210833246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921928873.3U CN210833246U (en) 2019-11-11 2019-11-11 Partition adjusting locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921928873.3U CN210833246U (en) 2019-11-11 2019-11-11 Partition adjusting locking mechanism

Publications (1)

Publication Number Publication Date
CN210833246U true CN210833246U (en) 2020-06-23

Family

ID=71252664

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921928873.3U Active CN210833246U (en) 2019-11-11 2019-11-11 Partition adjusting locking mechanism

Country Status (1)

Country Link
CN (1) CN210833246U (en)

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