CN212645514U

CN212645514U - Adjustable sighting telescope base

Info

Publication number: CN212645514U
Application number: CN202021568285.6U
Authority: CN
Inventors: 孙志祥
Original assignee: Nantong Hexin Optical Technology Co ltd
Current assignee: Nantong Hexin Optical Technology Co ltd
Priority date: 2020-08-01
Filing date: 2020-08-01
Publication date: 2021-03-02
Anticipated expiration: 2030-08-01

Abstract

The utility model relates to a gun sight base technical field specifically is a gun sight base with adjustable, including base body and gun sight body, the spout has been seted up to the upper end of base body, and transversely installs first to the screw rod through the bearing in the spout, the slider has been cup jointed to the symmetry on the screw rod to first, and the upper end welding of slider has first fixed block, the upper end of first fixed block articulates there is the connecting rod. The utility model discloses a set up first spacing groove, when using this device, when needing to adjust the gun sight body, the accessible pull ring is pulled out the telescopic link from first spacing inslot, and the inner of telescopic link all sets up to squarely with first spacing groove, can make first to the screw rod at the spout internal rotation through rotating the telescopic link, through setting up above structure, has promoted the convenience of this device, can pull out its telescopic link when needing to use, first spring can be with telescopic link automatic re-setting when need not to use.

Description

Adjustable sighting telescope base

Technical Field

The utility model relates to a gun sight base technical field specifically is a gun sight base with adjustable.

Background

The origin of the sighting telescope, or optical sighting device, has been difficult to examine, and before the 19 th century, a telescopic sighting telescope type sighting device has been arranged on a firearm and can be used for sighting under the condition of weak light, the sighting telescope can be divided into a holographic sighting telescope, an inner red green point sighting telescope and a laser sighting telescope, and a base is a base for mounting the sighting telescope on a gun for fixing.

The sight base that uses at present, when installation and dismantlement, need be through wrench movement to the bolt, make base and gun fix, thereby reach the installation and the dismantlement of base and gun, but this kind of mode, it is comparatively troublesome that the operation is got up, and present base does not possess regulatory function, it is different because of everyone's use custom, the sight is connected for fixed with being connected of base, can't adjust it, cause uncomfortable sense to the user during the use, the operation of shooting that can't be better, for this reason we have proposed an adjustable sight base and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gun sight base with adjustable to the installation that proposes in solving above-mentioned background art and dismantle the mode inconvenient, the problem that the base can't be adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gun sight base with adjustable, includes base body and gun sight body, the spout has been seted up to the upper end of base body, and transversely installs first butt screw rod through the bearing in the spout, the slider has been cup jointed to the symmetry on the screw rod to first butt, and the upper end welding of slider has first fixed block, the upper end of first fixed block articulates there is the connecting rod, and the upper end of connecting rod articulates there is the second fixed block, the welding of second fixed block upper end has the gun sight body, first butt is connected with the telescopic link through telescopic machanism to the left side of screw rod.

Preferably, the angle of the connecting rod is the lowest and is parallel to the upper end of the base body, and the angle of the connecting rod is the largest and is vertical to the base body.

Preferably, telescopic machanism includes first spacing groove, first spacing groove has transversely been seted up to the left side of first counter screw rod, and first spacing groove sets up to square, first spacing inslot interpolation is equipped with the telescopic link, and the inner of telescopic link sets up to square, first spring has been cup jointed to the outside of telescopic link.

Preferably, the outer end of the telescopic rod is welded with a pull ring, and the pull ring is semicircular.

Preferably, the rear end of base body has transversely been seted up movable groove, and the movable groove installs the second contra-directional screw rod through the bearing, the swivel nut is installed to the symmetry on the second contra-directional screw rod, the second spacing groove has been seted up to the relative one side of base body, and the second spacing inslot transversely inserts and is equipped with the stopper, the second spacing inslot transversely is provided with the second spring, the upper end welding of stopper has the connecting block, and the upper end of connecting block welds with the lower extreme of swivel nut mutually.

Preferably, the limiting block is convex, and the outer end of the limiting block is hemispherical.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the connecting rod, when using this device, can be according to the use custom of oneself, adjust the connecting rod, through rotating first counter screw rod, make first counter screw rod rotate in the spout, the slider that cup joints on the first counter screw rod simultaneously carries out the opposite direction and removes, thereby make the height of gun sight body can obtain adjusting, through setting up above structure, promoted user's travelling comfort, can adjust according to the needs of oneself height with the gun sight body, thereby reach comfortable posture, accuracy when promoting the shooting;

by arranging the first limiting groove, when the device is used and the sighting telescope body is adjusted as required, the telescopic rod can be pulled out of the first limiting groove through the pull ring, the inner end of the telescopic rod and the first limiting groove are both square, the first contra-directional screw rod can rotate in the sliding groove by rotating the telescopic rod, after the adjustment is completed, the pull ring is loosened by a finger, the first spring abuts against the telescopic rod in the first limiting groove, the convenience of the device is improved by arranging the structure, the telescopic rod can be pulled out when the device is used, and the telescopic rod can be automatically reset by the first spring when the device is not used;

through setting up the stopper, when using this device, the accessible rotates the second to the screw rod, the second is to the screw rod when the activity inslot internal rotation, the swivel nut that the outside cup jointed carries out opposite direction movement at the activity inslot, thereby it is flexible to the second spacing inslot to drive the stopper of lower extreme, make the base body can remove on gun, when removing to suitable position, loosen the second to the screw rod, the second spring of second spacing inslot offsets the stopper to relative one side automatically, make stopper and gun looks block, through setting up above structure, convenience when having promoted this device installation, the time of wrench movement screw has been saved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the right side of the structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the structure of the present invention;

fig. 4 is a partially enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: 1. a base body; 2. a chute; 3. a first counter screw; 4. a slider; 5. a first fixed block; 6. a connecting rod; 7. a second fixed block; 8. a sighting telescope body; 9. a first limit groove; 10. a telescopic rod; 11. a first spring; 12. a movable groove; 13. a second counter screw; 14. a threaded sleeve; 15. a second limit groove; 16. a limiting block; 17. a second spring; 18. and (4) connecting the blocks.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable sighting telescope base comprises a base body 1 and a sighting telescope body 8, wherein a sliding groove 2 is formed in the upper end of the base body 1, a first counter screw 3 is transversely installed in the sliding groove 2 through a bearing, sliding blocks 4 are symmetrically sleeved on the first counter screw 3, a first fixed block 5 is welded at the upper end of each sliding block 4, a connecting rod 6 is hinged at the upper end of each first fixed block 5, a second fixed block 7 is hinged at the upper end of each connecting rod 6, the sighting telescope body 8 is welded at the upper end of each second fixed block 7, and the left side of each first counter screw 3 is connected with a telescopic rod 10 through a telescopic mechanism;

further, as shown in fig. 1, the angle of the connecting rod 6 is the lowest and is parallel to the upper end of the base body 1, the angle of the connecting rod 6 is the largest and is perpendicular to the base body 1, and by arranging the above structure, the angle of the sighting telescope body 8 and the base body 1 can be limited.

Further, as shown in fig. 4, the telescopic mechanism comprises a first limiting groove 9, the first limiting groove 9 is transversely formed in the left side of the first contra-directional screw rod 3, the first limiting groove 9 is square, a telescopic rod 10 is inserted into the first limiting groove 9, the inner end of the telescopic rod 10 is square, a first spring 11 is sleeved outside the telescopic rod 10, and the misoperation of the device can be avoided by arranging the structure.

Further, as shown in fig. 4, the outer end of the telescopic rod 10 is welded with a pull ring, and the pull ring is semicircular, so that the telescopic rod 10 can be conveniently stretched by arranging the above structure.

Further, as shown in fig. 2, the rear end of the base body 1 is transversely provided with a movable groove 12, the movable groove 12 is provided with a second opposite screw 13 through a bearing, the second opposite screw 13 is symmetrically provided with a screw sleeve 14, one side of the base body 1 opposite to the movable groove is provided with a second limit groove 15, a limit block 16 is transversely inserted in the second limit groove 15, a second spring 17 is transversely arranged in the second limit groove 15, the upper end of the limit block 16 is welded with a connecting block 18, the upper end of the connecting block 18 is welded with the lower end of the screw sleeve 14, and the structure is arranged above, so that the convenience of the device during installation is improved.

Further, as shown in fig. 2, the limiting block 16 is convex, and the outer end of the limiting block 16 is hemispherical, so that the limiting block is easy to clamp by the arrangement of the structure.

The working principle is as follows: firstly, when the device is used, the base body 1 is required to be installed on a gun, the second opposite screw 13 rotates in the movable groove 12 by rotating the second opposite screw 13, the screw sleeve 14 sleeved outside generates opposite movement in the movable groove 12 when the second opposite screw 13 rotates, a second limiting groove 15 is formed in one side, opposite to the base body 1, of the base body, a limiting block 16 is arranged in the second limiting groove 15, the screw sleeve 14 drives the limiting block 16 to move into the second limiting groove 15 through a connecting block 18 when moving, the base body 1 is clamped on the base body 1 at the moment, the second opposite screw 13 is loosened after the proper position is reached, a second spring 17 abuts against one side, opposite to the limiting block 16, the limiting block 16 is clamped on the gun through the elastic action in the second limiting groove 15, and the base body 1 and the gun are fixed;

when the base body 1 is fixed, the telescopic rod 10 can be pulled out from the first limit groove 9 through a pull ring at the outer end of the telescopic rod 10 according to the use requirement of the base body, if the sighting telescope body 8 is too low to be used conveniently, the inner end of the telescopic rod 10 and the first limit groove 9 are both square, after the telescopic rod 10 is pulled out, a rotating handle at the outer end can be rotated, so that the first contra-screw rod 3 is driven to rotate in the chute 2, when the first contra-screw rod 3 rotates, the externally sleeved sliding block 4 generates opposite movement in the chute 2, when the sliding block 4 moves, the first fixed block 5 welded at the upper end is driven to perform opposite movement, because the upper end of the first fixed block 5 is hinged with the connecting rod 6, when the first fixed block 5 moves, the connecting rod 6 rises or falls along with the first fixed block, when the connecting rod 6 rises, the second fixed block 7 hinged at the upper end drives, in order to reach the use height that is fit for the designer, after the adjustment is accomplished, loosen the pull ring of telescopic link 10 left end, first spring 11 offsets first spring 11 to first spacing inslot 9 because of the spring action in first spacing inslot 9, avoids personnel's maloperation, and the above is true the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gun sight base with adjustable, includes base body (1) and gun sight body (8), its characterized in that: spout (2) have been seted up to the upper end of base body (1), and transversely install first pair through the bearing in spout (2) to screw rod (3), first pair has cup jointed slider (4) to the symmetry on screw rod (3), and the upper end welding of slider (4) has first fixed block (5), the upper end of first fixed block (5) articulates there is connecting rod (6), and the upper end of connecting rod (6) articulates there is second fixed block (7), the welding of second fixed block (7) upper end has gun sight body (8), first pair is connected with telescopic link (10) through telescopic machanism to the left side of screw rod (3).

2. The adjustable sighting telescope base of claim 1, wherein: the angle of the connecting rod (6) is lowest and parallel to the upper end of the base body (1), and the angle of the connecting rod (6) is largest and perpendicular to the base body (1).

3. The adjustable sighting telescope base of claim 1, wherein: telescopic machanism includes first spacing groove (9), first spacing groove (9) have transversely been seted up to the left side of first counterpoint screw rod (3), and first spacing groove (9) set up to square, first spacing groove (9) interpolation is equipped with telescopic link (10), and the inner of telescopic link (10) sets up to square, first spring (11) have been cup jointed to the outside of telescopic link (10).

4. The adjustable sighting telescope base of claim 1, wherein: the outer end of the telescopic rod (10) is welded with a pull ring, and the pull ring is semicircular.

5. The adjustable sighting telescope base of claim 1, wherein: the rear end of base body (1) has transversely seted up movable groove (12), and movable groove (12) install second contra-directional screw rod (13) through the bearing, second contra-directional screw rod (13) are gone up the symmetry and are installed swivel nut (14), second spacing groove (15) have been seted up to base body (1) relative one side, and transversely insert in second spacing groove (15) and be equipped with stopper (16), transversely be provided with second spring (17) in second spacing groove (15), the upper end welding of stopper (16) has connecting block (18), and the upper end of connecting block (18) welds mutually with the lower extreme of swivel nut (14).

6. The adjustable sighting telescope base of claim 5, wherein: the limiting block (16) is convex, and the outer end of the limiting block (16) is hemispherical.