CN109443090B - Sighting device capable of adjusting position of collimating core - Google Patents
Sighting device capable of adjusting position of collimating core Download PDFInfo
- Publication number
- CN109443090B CN109443090B CN201811653986.7A CN201811653986A CN109443090B CN 109443090 B CN109443090 B CN 109443090B CN 201811653986 A CN201811653986 A CN 201811653986A CN 109443090 B CN109443090 B CN 109443090B
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- Prior art keywords
- core
- quasi
- movable block
- aimer
- screw
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- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000670 limiting effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/46—Sighting devices for particular applications
- F41G1/467—Sighting devices for particular applications for bows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G1/00—Sighting devices
- F41G1/06—Rearsights
- F41G1/16—Adjusting mechanisms therefor; Mountings therefor
- F41G1/26—Adjusting mechanisms therefor; Mountings therefor screw
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Hinges (AREA)
Abstract
The sighting device comprises a sighting core and an adjusting mechanism, wherein the sighting core and the adjusting mechanism are arranged in a sighting core window, the adjusting mechanism comprises a screw rod, a movable block, a fastener, an elastic piece and a guide structure, the first end of the movable block is movably connected to the outer wall of the fastener, the second end of the movable block is provided with an abutting part, and the middle part of the movable block is hinged with the sighting core; the fastener is movably connected with the tail part of the quasi-core; the elastic piece enables the first end of the movable block to be always far away from the tail of the quasi-core; the guide structure is arranged between the quasi-core and the quasi-core window, and when the second end of the movable block is meshed with the screw rod, the quasi-core is prevented from rotating. By unscrewing the fastener, the corresponding movable block is meshed with the screw, and only one or a plurality of quasi-cores are adjusted at the same time, so that the device is convenient and quick; when the quasi-core is adjusted in place, the corresponding fastener is screwed down, so that the corresponding movable block tightly supports the quasi-core on the guide structure, namely, after the quasi-core is adjusted in place, the fastener plays a role in fixing the quasi-core.
Description
Technical Field
The utility model relates to the technical field of aiming equipment, in particular to an aiming device capable of adjusting the position of an aiming core.
Background
The sighting device is used for assisting bow and arrow shooting. For example, the aiming is located by the aiming at the position of the aiming at the collimator. In order to improve the aiming precision, the position of the aiming core needs to be determined according to different shooting distances or different using habits of users.
For this purpose, prior patents have designed collimators with adjustable collimated core positions. For example, chinese utility model with patent number ZL201621090374.8 (bulletin number: CN 206131887U) discloses a multi-alignment sighting device, which comprises a plurality of alignment cores, wherein the first alignment core from top to bottom in the plurality of alignment cores is a alignment core, the rest alignment cores are movable alignment cores, a plurality of screws corresponding to the number of the movable alignment cores are vertically arranged between the top and the bottom of an alignment core window adjacent to the bracket, the upper end of each screw is a polygonal structure or a polygonal inner hole, the upper end of each screw is exposed at the top of the alignment core window, a screw hole in threaded connection with one screw of the plurality of screws and a plurality of through holes for the other screws to pass through are formed on the tail of each movable alignment core, a plurality of vertical guide long holes for inserting the guide blocks on each movable alignment core are formed on the side wall of the alignment core window.
In the above patent, the bow and arrow hand can conveniently adjust the height position of the corresponding movable quasi-core by only rotating the corresponding screw rod. The above patent does not disclose other structures for adjusting the position of the alignment core.
Disclosure of Invention
Aiming at the prior art, the utility model provides the sighting device capable of adjusting the position of the quasi-core.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a can adjust sight of accurate core position, includes the accurate core of installing in accurate core window and can adjust the adjustment mechanism of accurate core upper and lower position, the head of accurate core extends towards accurate core window inside, adjustment mechanism is including upper and lower end support on accurate core window and can aim at the upright screw rod of core window pivoted mutually, and one of them one end of this screw rod exposes outside accurate core window and become the operation end, its characterized in that: the adjusting mechanism also comprises
The first end of the movable block is movably connected to the outer wall of the fastener, the second end of the movable block is provided with an abutting part facing the screw rod, the inner surface of the abutting part is provided with threads meshed with the screw rod, and the middle part of the movable block is hinged with the quasi core;
the fastener is movably connected with the tail part of the quasi-core so as to drive the movable block to rotate; when the fastener is screwed down, the first end of the movable block moves towards the direction of the aligning core, the second end of the movable block is far away from the screw rod and separated from the screw rod, and when the fastener is unscrewed, the first end of the movable block moves towards the direction far away from the aligning core, and the second end of the movable block is close to the screw rod and meshed with the screw rod;
the elastic piece is connected with the first end of the movable block, so that the first end of the movable block always has a trend of being far away from the tail of the quasi-core;
the guide structure is arranged between the quasi-core and the quasi-core window, and when the second end of the movable block is meshed with the screw rod, the quasi-core is prevented from rotating.
The guide structure can have various structures, and preferably, the guide structure is a guide rod which is parallel to the screw rod, the guide rod is arranged in a guide hole at the tail part of the quasi-core in a penetrating way, and the upper end and the lower end of the guide rod are connected with the quasi-core window.
For positioning more accurately, the quasi-cores are multiple, the quasi-cores are arranged at intervals along the length direction of the screw rod, and accordingly, the number of the fastening pieces, the movable blocks and the elastic pieces is matched with the quasi-cores.
In order to reduce the size of the movable blocks in the length direction of the screw and enlarge the movable range of each movable block, two adjacent movable blocks are arranged in a staggered manner along the length direction of the screw, and correspondingly, two adjacent fasteners are arranged in a staggered manner along the length direction of the screw.
In order to ensure that the connection between the quasi-core and the movable block is stable, the middle part of the movable block is provided with a lug, the lug is provided with a shaft hole, the tail part of the quasi-core is provided with an installation slot into which the lug can be inserted, and a pin shaft supported at the upper part and the lower part of the installation slot is inserted into the shaft hole so as to enable the movable block to be hinged with the quasi-core.
The fastener and the elastic member may have various structures, and preferably, the fastener is a bolt, and the elastic member is a compression spring, and the compression spring is sleeved on a rod portion of the bolt.
In order to make the movable connection of the bolt and the movable block more stable, the first end of the movable block is provided with a concave part for the rod part of the bolt to pass through, and the first end of the movable block is propped against the end part of the bolt.
In order to enable the compression spring to be stably arranged, the tail of the quasi-core is concaved inwards to form a spring seat, one end of the compression spring is located in the spring seat, and the other end of the compression spring abuts against the first end of the movable block.
In order to facilitate the operation of the fastener, the device further comprises a mounting seat connected with the quasi-core window, a through hole extending along the length direction of the screw rod is formed in the mounting seat, and the fastener is exposed in the through hole.
In order to facilitate the operation of the screw rod, the screw rod further comprises a knob which is convenient to operate, and the knob is connected with a part of the screw rod which extends out of the quasi-core window.
Compared with the prior art, the utility model has the advantages that: the positions of the quasi cores are adjusted through the cooperation of the screw rod, the fastening piece, the movable block, the elastic piece and the guide structure, and the corresponding movable block is meshed with the screw rod by unscrewing the fastening piece, so that the position of one quasi core is adjusted or the positions of a plurality of quasi cores are simultaneously adjusted, and the positions of one quasi core or a plurality of quasi cores can be simultaneously adjusted by only one screw rod, thereby having the advantages of convenience and rapidness; when the quasi-core is adjusted in place, the corresponding fastener is screwed down, so that the corresponding movable block tightly supports the quasi-core on the guide structure, namely, the corresponding quasi-core is tightly fixed on the guide structure to control the shaking of the quasi-core, namely, after the quasi-core is adjusted in place, the fastener plays a role in fixing the quasi-core.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the side of FIG. 1;
FIG. 3 is a schematic view of FIG. 2 with the mounting base removed;
FIG. 4 is a schematic view of an adjustment mechanism;
FIG. 5 is a schematic view of the other angle of FIG. 4;
FIG. 6 is a partially exploded view of FIG. 4;
FIG. 7 is a schematic diagram of a movable block;
FIG. 8 is an exploded view of an embodiment of the present utility model;
FIG. 9 is a schematic view of the bottom of FIG. 1;
FIG. 10 is another exploded view of an embodiment;
FIG. 11 is yet another exploded view of an embodiment;
FIG. 12 is a further exploded view of an embodiment
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 12, the sight capable of adjusting the position of the quasi-core comprises a quasi-core 2 arranged in a quasi-core window 1 and an adjusting mechanism capable of adjusting the upper and lower positions of the quasi-core 2, wherein the head of the quasi-core 2 extends towards the interior of the quasi-core window 1, and the adjusting mechanism mainly comprises a screw 3, a fastening piece 4, a movable block 5, an elastic piece 6 and a guiding structure.
Specifically, one or a plurality of cores 2 may be provided, and the cores 2 may be arranged at intervals along the length direction of the screw 3 and may move up and down along the height direction of the core window 1 under the action of the adjusting mechanism. Accordingly, the number of fasteners 4, movable blocks 5 and elastic members 6 is matched to the number of quasi-cores 2. In this embodiment, the number of quasi-cores 2 is five, and the numbers from top to bottom are respectively 2a, 2b, 2c, 2d and 2e. Correspondingly, the fastening members 4 also have five fastening members 4, and the five fastening members 4 are respectively denoted by 4a, 4b, 4c, 4d, and 4e from top to bottom. The movable blocks 5 also have five, and the five movable blocks 5 are also numbered 5a, 5b, 5c, 5d, 5e from top to bottom. The two adjacent movable blocks 5 are arranged in a staggered manner along the length direction of the screw 3, and correspondingly, the two adjacent fasteners 4 are arranged in a staggered manner along the length direction of the screw 3. The elastic members 6 are also five, and are respectively numbered 6a, 6b, 6c, 6d and 6e from top to bottom. One of the cores 2 will now be described as an example.
The screw rod 3 is vertically arranged, the upper end and the lower end of the screw rod 3 are supported on the quasi-core window 1 and can rotate relative to the quasi-core window 1, and one end of the screw rod 3 is exposed out of the quasi-core window 1 to form an operation end; the embodiment also comprises a knob 9 which is convenient to operate, and the knob 9 is connected with a part of the screw rod 3 which extends out of the metacentric window 1. The knob 9 is turned to drive the screw 3 to rotate. The quasi-core window 1 comprises an upper cover 11, and the upper part of the screw rod 3 passes through the upper cover 11 to be connected with a knob 9 above the upper cover 11.
The fastener 4 is movably connected to the tail of the alignment core 2, and in this embodiment, it is preferable that the fastener 4 is screwed to the tail of the alignment core 2 by using a bolt. The driving rod can also be adopted, the driving rod is provided with a head part and a rod part, the outer wall of the rod part is provided with a limiting block, the rod part can be inserted into a limiting hole at the tail part of the quasi-core 2, the inner wall of the limiting hole is provided with an L-shaped limiting groove, and when the driving rod is inserted into the limiting hole, the driving rod rotates for an angle, so that the limiting block slides from the axial vertical part of the L-shaped limiting groove to the circumferential horizontal part for limiting; otherwise, the driving rod can be separated from the tail of the quasi-core 2, namely, the scheme can also realize the movable connection of the fastener 4 and the tail of the quasi-core 2. The first end 51 of the movable block 5 is movably connected to the outer wall of the fastening member 4, specifically, the first end 51 of the movable block 5 has a recess through which the shank of the bolt passes, and the first end 51 of the movable block 5 abuts against the end of the bolt. The second end 52 of the movable block 5 has an abutment facing the screw 3, and the inner surface of the abutment has a thread that engages with the screw 3. The middle part of the movable block 5 is hinged with the quasi-core 2, specifically, referring to fig. 6 and 7, the middle part of the movable block 5 is provided with a lug 53, a shaft hole 54 is formed on the lug 53, a mounting slot 21 into which the lug 53 can be inserted is formed at the tail part of the quasi-core 2, and a pin 22 supported at the upper and lower parts of the mounting slot 21 is inserted into the shaft hole 54 so that the movable block 5 is hinged with the quasi-core 2.
The elastic piece 6 is connected with the first end 51 of the movable block 5, so that the first end 51 of the movable block 5 always has a trend of being far away from the tail of the quasi-core 2; in this embodiment, the elastic member 6 may be a compression spring sleeved on the rod portion of the bolt, preferably, the tail portion of the quasi-core 2 is concaved inwards to form a spring seat 23 (see fig. 6), one end of the compression spring is located in the spring seat 23, and the other end of the compression spring abuts against the first end 51 of the movable block 5, so that the compression spring is more stably arranged.
When the fastener 4 is tightened, the first end 51 of the movable block 5 is pressed by the end of the fastener 4, moves towards the alignment core 2 against the force of the elastic member 6, and the second end 52 of the movable block 5 is separated from the screw 3 away from the screw 3; when the fastener 4 is unscrewed, the first end 51 of the movable block 5 moves away from the alignment core 2 due to the restoring force of the elastic member 6, and the second end 52 of the movable block 5 approaches the screw 3 to engage with the screw 3. At this time, along with the rotation of the screw 3, the movable block 5 and the corresponding quasi-core 2 can be driven to move up and down.
In order to prevent the screw 3 from rotating when the second end 52 of the movable block 5 is engaged with the screw 3, the movable block 5 and the corresponding core 2 rotate together, and in this embodiment, a guide structure is provided. The guide structure sets up between accurate core 2 and accurate core window 1, and the guide structure in this embodiment is the guide bar 7 that distributes mutually parallel with screw rod 3, and this guide bar 7 wears to establish in the guiding hole of accurate core 2 afterbody, and the upper and lower extreme of this guide bar 7 is all fixed mutually with accurate core window 1. The number of the guide rods 7 can be two, so that shaking in the movement of the alignment core 2 is reduced. The guide structure can also adopt that the guide blocks extend out of each quasi-core 2 laterally, and the quasi-core window 1 is provided with guide long holes for the insertion of the guide blocks and extending along the length direction of the screw 3, namely, the scheme can also realize the purpose of preventing the quasi-cores 2 from rotating along with the screw 3.
The implementation also comprises a mounting seat 8 and a lamp 10. The mounting seat 8 is fixed with the quasi-core window 1, a through hole 8a extending along the length direction of the screw rod 3 is arranged on the mounting seat 8, the fastening piece 4 is exposed in the through hole 8a, and the fastening piece 4 can be screwed or unscrewed through the through hole 8 a. In the present embodiment, the through holes 8a have two. A first protruding part 81 (see fig. 10-12) extends towards the direction of the core window 1 from the upper part of the mounting seat 8, and a first perforation 81a for the top of the guide rod 7 to pass through and a first through hole 81b for the top of the screw rod 3 to pass through are arranged on the first protruding part 81; the lower part of the mounting seat 8 extends towards the direction of the core window 1 and is provided with a second convex part 82, and the second convex part 82 is provided with a second through hole 82a for the bottom of the guide rod 7 to pass through and a second through hole 82b for the bottom of the screw rod 3 to pass through; the first through hole 81a is disposed opposite to the second through hole 82a, and the first through hole 81b is disposed opposite to the second through hole 82 b. The number of the first through holes 81a and the second through holes 82a matches the number of the guide bars 7, that is, in the present embodiment, the screw 3 and the guide bars 7 are connected to the core window 1 through the mount 8 to facilitate assembly. The light 10 can illuminate the optical fibers on the collimating element 2, the light 10 being mounted on the collimating window 1 or the mounting base 8, preferably the light 10 being mounted at the bottom of the mounting base 8.
In this embodiment, the principle of use of the collimator capable of adjusting the position of the collimator is as follows.
In use, the mount 8 can secure the sight to an external object, such as an arcuate body.
When the position of one of the alignment cores 2 needs to be adjusted, for example, when the uppermost alignment core 2 is adjusted, the fastener 4 corresponding to the alignment core is unscrewed, under the action of the corresponding elastic piece 6, the first end 51 of the corresponding movable block 5 moves away from the alignment core 2, the second end 52 of the movable block 5 is close to the screw 3 and is meshed with the screw 3, then the knob 9 is rotated to rotate the screw 3, the rotation of the screw 3 can drive the movable block 5 to move upwards or downwards due to the limiting effect of the guide rod 7, and the movable block 5 drives the alignment core 2 rotationally connected with the movable block 5 to move upwards or downwards along the guide rod 7.
When the positions of the plurality of quasi-cores 2 need to be adjusted, the fasteners 4 corresponding to the quasi-cores 2 are loosened, so that the second ends 52 of the movable blocks 5 are meshed with the same screw 3, the screw 3 is rotated by rotating the knob 9, and the positions of the quasi-cores 2 can be adjusted simultaneously.
When the above-mentioned accurate core 2 is adjusted in place, screw up corresponding fastener 4, make movable block 5 with accurate core 2 tightly support on guide bar 7, will be corresponding accurate core 2 taut fix on guide bar 7 to control the rocking of this accurate core 2, after accurate core 2 adjusts in place, this fastener 4 has played the effect of fixed accurate core 2 again.
Claims (10)
1. The utility model provides a sight that can adjust accurate core position, includes and installs accurate core (2) in accurate core window (1) and can adjust the adjustment mechanism of accurate core (2) upper and lower position, the head of accurate core (2) extends towards accurate core window (1) inside, adjustment mechanism is including upper and lower end support on accurate core window (1) and can aim at core window (1) pivoted upright screw rod (3), and one of them end of this screw rod (3) is exposed outside accurate core window (1) and is become the operation end, its characterized in that: the adjusting mechanism also comprises
The first end (51) of the movable block (5) is movably connected to the outer wall of the fastener (4), the second end (52) of the movable block (5) is provided with an abutting part facing the screw rod (3), the inner surface of the abutting part is provided with a thread meshed with the screw rod (3), and the middle part of the movable block (5) is hinged with the quasi core (2);
the fastener (4) is movably connected with the tail part of the quasi-core (2) so as to drive the movable block (5) to rotate; when the fastener (4) is screwed down, the first end (51) of the movable block (5) moves towards the direction of the quasi-core (2), the second end (52) of the movable block (5) is far away from the screw (3) and separated from the screw (3), and when the fastener (4) is unscrewed, the first end (51) of the movable block (5) moves towards the direction far away from the quasi-core (2), and the second end (52) of the movable block (5) is close to the screw (3) and meshed with the screw (3);
the elastic piece (6) is connected with the first end (51) of the movable block (5) so that the first end (51) of the movable block (5) always has a trend of being far away from the tail of the quasi-core (2);
the guide structure is arranged between the quasi-core (2) and the quasi-core window (1), and when the second end (52) of the movable block (5) is meshed with the screw rod (3), the quasi-core (2) is prevented from rotating.
2. The aimer of claim 1, wherein the aimer is adjustable in alignment position: the guide structure is a guide rod (7) which is parallel to the screw rod (3), the guide rod (7) is arranged in a guide hole at the tail part of the quasi-core (2) in a penetrating way, and the upper end and the lower end of the guide rod (7) are connected with the quasi-core window (1).
3. The aimer of claim 1, wherein the aimer is adjustable in alignment position: the quasi-core (2) is provided with a plurality of quasi-cores (2) which are arranged at intervals along the length direction of the screw rod (3), and accordingly, the number of the fastening pieces (4), the movable blocks (5) and the elastic pieces (6) is matched with the plurality of quasi-cores (2).
4. A sight capable of adjusting the position of a collimator according to claim 3, wherein: the two adjacent movable blocks (5) are arranged in a staggered manner along the length direction of the screw (3), and correspondingly, the two adjacent fasteners (4) are arranged in a staggered manner along the length direction of the screw (3).
5. The aimer of claim 1, wherein the aimer is adjustable in alignment position: the middle part of the movable block (5) is provided with a lug (53), the lug (53) is provided with a shaft hole (54), the tail part of the quasi-core (2) is provided with a mounting slot (21) into which the lug (53) can be inserted, and a pin shaft (22) supported at the upper part and the lower part of the mounting slot (21) is inserted into the shaft hole (54) so that the movable block (5) is hinged with the quasi-core (2).
6. The aimer of claim 1, wherein the aimer is adjustable in alignment position: the fastening piece (4) is a bolt, and the elastic piece (6) is a compression spring sleeved on the rod part of the bolt.
7. The aimer of claim 6, wherein the aimer is adjustable in alignment position: the first end (51) of the movable block (5) is provided with a concave part through which the rod part of the bolt passes, and the first end (51) of the movable block (5) is abutted against the end part of the bolt.
8. The aimer of claim 6, wherein the aimer is adjustable in alignment position: the tail of the quasi core (2) is concave to form a spring seat (23), one end of the compression spring is located in the spring seat (23), and the other end of the compression spring is propped against the first end (51) of the movable block (5).
9. The aimer according to any one of claims 1 to 8 wherein the aimer is adjustable in the position of the aimer core: the mounting seat (8) is connected with the quasi-core window (1), a through hole (8 a) extending along the length direction of the screw rod (3) is formed in the mounting seat (8), and the fastener (4) is exposed in the through hole (8 a).
10. The aimer according to any one of claims 1 to 8 wherein the aimer is adjustable in the position of the aimer core: the device also comprises a knob (9) which is convenient to operate, and the knob (9) is connected with a part of the screw rod (3) which extends out of the quasi-core window (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653986.7A CN109443090B (en) | 2018-12-29 | 2018-12-29 | Sighting device capable of adjusting position of collimating core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811653986.7A CN109443090B (en) | 2018-12-29 | 2018-12-29 | Sighting device capable of adjusting position of collimating core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109443090A CN109443090A (en) | 2019-03-08 |
| CN109443090B true CN109443090B (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811653986.7A Active CN109443090B (en) | 2018-12-29 | 2018-12-29 | Sighting device capable of adjusting position of collimating core |
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| Country | Link |
|---|---|
| CN (1) | CN109443090B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892482U (en) * | 2010-10-08 | 2011-07-06 | 宁波海伯精工机械制造有限公司 | Sighting device for optical fiber sighting core bow |
| CN104089527A (en) * | 2014-07-05 | 2014-10-08 | 宁波海伯精工机械制造有限公司 | Multifunctional gunsight |
| CN104089528A (en) * | 2014-07-05 | 2014-10-08 | 宁波海伯精工机械制造有限公司 | Sighting device with adjustable sighting core position |
| CN206131887U (en) * | 2016-09-29 | 2017-04-26 | 宁波海伯精工机械制造有限公司 | Many accurate core fine setting sights |
| CN106940150A (en) * | 2017-03-31 | 2017-07-11 | 重庆建设工业(集团)有限责任公司 | Adjustable sights of small arms |
| CN209485153U (en) * | 2018-12-29 | 2019-10-11 | 宁波海伯精工机械制造有限公司 | A kind of sighting device being adjustable quasi core position |
-
2018
- 2018-12-29 CN CN201811653986.7A patent/CN109443090B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201892482U (en) * | 2010-10-08 | 2011-07-06 | 宁波海伯精工机械制造有限公司 | Sighting device for optical fiber sighting core bow |
| CN104089527A (en) * | 2014-07-05 | 2014-10-08 | 宁波海伯精工机械制造有限公司 | Multifunctional gunsight |
| CN104089528A (en) * | 2014-07-05 | 2014-10-08 | 宁波海伯精工机械制造有限公司 | Sighting device with adjustable sighting core position |
| CN206131887U (en) * | 2016-09-29 | 2017-04-26 | 宁波海伯精工机械制造有限公司 | Many accurate core fine setting sights |
| CN106940150A (en) * | 2017-03-31 | 2017-07-11 | 重庆建设工业(集团)有限责任公司 | Adjustable sights of small arms |
| CN209485153U (en) * | 2018-12-29 | 2019-10-11 | 宁波海伯精工机械制造有限公司 | A kind of sighting device being adjustable quasi core position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109443090A (en) | 2019-03-08 |
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