CN212645523U

CN212645523U - Directional positioning and fastening device for sighting telescope

Info

Publication number: CN212645523U
Application number: CN202021574187.3U
Authority: CN
Inventors: 孙志祥
Original assignee: Nantong Hexin Optical Technology Co ltd
Current assignee: Nantong Hexin Optical Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-02
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a directional location fastener for gun sight, the gun barrel comprises a gun barrel, the top fixedly connected with fixed block of barrel, and the inside of fixed block is inserted and is equipped with the axis of rotation to the axis of rotation runs through in the inside of fixed block, the inside one end of axis of rotation is inserted and is equipped with first slider, and the one end fixedly connected with telescopic link of axis of rotation is kept away from to first slider to the one end fixedly connected with that the axis of rotation was kept away from to the telescopic link changes the handle. The utility model discloses a be provided with and change the handle, rotate and change the handle, make and change and rotate the drive telescopic link together, rotate through the telescopic link, drive the axis of rotation and advance to rotate together, rotate through the axis of rotation, make the gear on axis of rotation surface rotate together, through gear and rack mesh mutually, realize about the level of rack and control to adjust about carrying out horizontal distance to the gun sight main part that the carriage release lever top is connected, the person of facilitating the use finds suitable aiming angle, thereby improves the accuracy of aiming.

Description

Directional positioning and fastening device for sighting telescope

Technical Field

The utility model relates to a gun sight technical field specifically is a directional location fastener for gun sight.

Background

Aiming scopes, or optical aiming devices, in europe in the 16 th century, there have been attempts to fix spectacle lenses on stock, written in the text, before the 19 th century, there have been telescopic aiming devices on firearms, which can be used for aiming under low light conditions, in the 40 th century, some american firearms technicians have begun to manufacture firearms with optical aiming devices, but the existing positioning and fastening devices for connecting the aiming scopes and barrels have complex structures, are inconvenient to install, and therefore affect the use efficiency, and when the existing aiming scopes are assembled on the barrels, the aiming scopes are inconvenient to adjust, the aiming angles of users are affected, and therefore the aiming precision of the aiming scopes is affected, so that a directional positioning and fastening device for the aiming scopes is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a directional location fastener for gun sight to but the current location fastener structure that is used for connecting gun sight and barrel that proposes in solving above-mentioned background is complicated, and is inconvenient to install, thereby influences the availability factor, and current gun sight is when assembling to the barrel moreover, and is inconvenient to the gun sight adjust, influences user's sighting angle, thereby influences the problem of the precision of aiming when gun sight uses.

In order to achieve the above object, the utility model provides a following technical scheme: a directional positioning and fastening device for a sighting telescope comprises a telescope tube, wherein a fixed block is fixedly connected to the top end of the telescope tube, a rotating shaft is inserted into the fixed block and penetrates through the fixed block, a first slider is inserted into one end of the rotating shaft, a telescopic rod is fixedly connected to one end, far away from the rotating shaft, of the first slider, a rotating handle is fixedly connected to one end, far away from the rotating shaft, of the telescopic rod, a gear is sleeved on the surface of the rotating shaft and meshed with a rack, a moving rod is fixedly connected to the top end of the rack and vertically penetrates through the inner wall of the top end of the fixed block, a lower clamp is fixedly connected to one end, far away from the fixed block, of the moving rod, an upper clamp is hinged to one end, far away from the end hinged to the lower clamp, of the upper clamp is inserted with a stretching rod, and a sleeve rod is sleeved on one, and the inner wall of the sleeve rod is inserted with a third slider, a connecting rod is fixedly connected to one end, far away from the inner wall of the sleeve rod, of the third slider, the connecting rod is fixedly connected to the surface of the top end of the stretching rod, a hinged rod is hinged to one end, far away from the stretching rod, of the connecting rod, a fourth slider is hinged to one end, far away from the connecting rod, of the hinged rod, a moving block is sleeved on the surface of the fourth slider, a spring is welded to the surface of the fourth slider, a pressing block is welded to one end, far away from the moving block, of the fourth slider, a fixing frame is sleeved on one end, far away from the fourth slider, of the pressing block, the fixing frame is fixedly connected to the.

Preferably, the inner wall of the top end of the fixed block is provided with a slot, the moving rod is inserted into the slot, and the slot provided on the inner wall of the top end of the fixed block is in sliding connection with the moving rod.

Preferably, the surface of the fixed block is provided with four groups of limiting blocks, and the surface of each limiting block is abutted to the surface of the rotating handle.

Preferably, the rotating shaft is provided with a slot inside, the first sliding block is inserted into the slot, and the slot formed in the rotating shaft is in sliding connection with the first sliding block.

Preferably, the inner wall of the loop bar is provided with a sliding groove, a third sliding block is inserted into the sliding groove, and the sliding groove formed in the inner wall of the loop bar is in sliding connection with the third sliding block.

Preferably, the inner wall of the third slider is provided with a groove point, a second slider is inserted into the groove point, and the second slider and the groove point arranged on the inner wall of the third slider form a sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with down the clamp hoop, when the user needs to fix the gun sight main part on the barrel, top through handheld tensile pole, upwards tensile pole, make tensile pole bottom end fixed connection's connecting rod remove together, remove through the connecting rod and drive the hinge bar rebound, under the spring action of spring, make the fourth slider remove to the right side in the movable block is inside, make the slotted hole of seting up inside the support block and fixed frame keep away from mutually, thereby make the whole rebound of movable block, make the slotted hole on fourth slider and fixed frame surface contradict according to the size of gun sight main part, thereby the convenient gun sight main part of placing between clamp hoop and the last clamp hoop carries out firm the holding down, the installation of the gun sight of being convenient for simultaneously.

2. The utility model discloses a be provided with and change the handle, change the handle through handheld, rotate and change the handle, make and change and rotate the drive telescopic link together, rotate through the telescopic link, drive the axis of rotation and advance to rotate together, rotate through the axis of rotation, make the gear on axis of rotation surface rotate together, through gear and rack mesh mutually, control about the level of realization rack to the gun sight main part of connecting the carriage release lever top carries out horizontal distance's control adjustment, the person of facilitating the use finds suitable aiming angle, thereby improves the accuracy of aiming.

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 structural side view of the fixing block of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic diagram of the lower and upper clamp hoops according to the present invention showing a side view and an enlarged cross-section;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a barrel; 2. a fixed block; 3. a rotating shaft; 4. a gear; 5. a telescopic rod; 6. a first slider; 7. turning a handle; 8. a limiting block; 9. a rack; 10. a travel bar; 11. a lower clamping hoop; 12. an upper clamping hoop; 13. a stretch rod; 14. a loop bar; 15. a second slider; 16. a connecting rod; 17. a third slider; 18. a hinged lever; 19. a fourth slider; 20. a moving block; 21. a spring; 22. a pressing block; 23. a fixed frame; 24. a sighting telescope main body.

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. 1-5, the present invention provides an embodiment: a directional positioning and fastening device for an aiming gun comprises a gun barrel 1, wherein a fixed block 2 is fixedly connected to the top end of the gun barrel 1, a rotating shaft 3 is inserted into the fixed block 2, the rotating shaft 3 penetrates through the fixed block 2, a first sliding block 6 is inserted into one end of the rotating shaft 3, a telescopic rod 5 is fixedly connected to one end, away from the rotating shaft 3, of the first sliding block 6, a groove is formed in the rotating shaft 3, the first sliding block 6 is inserted into a groove point, the groove formed in the rotating shaft 3 is in sliding connection with the first sliding block 6, the telescopic rod 5 can conveniently move in the rotating shaft 3 in a telescopic mode through sliding of the first sliding block 6 in the groove formed in the rotating shaft 3, when the rotating shaft 3 needs to be rotated, a rotating handle 7 is pulled, the rotating handle 7 moves towards one end away from the fixed block 2, the rotating handle 7 is rotated, and the rotating handle 7, thereby realizing that the telescopic rod 5 drives the rotating shaft 3 to rotate together.

The surface of fixed block 2 is provided with stopper 8, and stopper 8 is provided with four groups, and stopper 8's surface is inconsistent with the surface of changeing 7, after axis of rotation 3 rotates to adjust the completion, handheld commentaries on classics 7, telescopic link 5 is the shrink removal inside axis of rotation 3, thereby the messenger changes 7 and removes to the one end that is close to fixed block 2, through being provided with four groups of stopper 8 inside fixed block 2, the messenger changes 7 and stopper 8 surface inconsistent, it is spacing to 7 to carry out the commentaries on classics, thereby prevent that telescopic link 5 from rotating, it rotates together to drive axis of rotation 3.

One end fixedly connected with that axis of rotation 3 was kept away from to telescopic link 5 changes 7, gear 4 has been cup jointed on the surface of axis of rotation 3, and gear 4 meshes with rack 9 mutually, rack 9's top fixedly connected with carriage release lever 10, and the vertical top inner wall that runs through in fixed block 2 of carriage release lever 10, the fluting has been seted up to the top inner wall of fixed block 2, and inside the inserting of fluting is equipped with carriage release lever 10, the fluting that the inner wall was seted up is opened on 2 tops of fixed block constitutes sliding connection with carriage release lever 10, control about 2 inside fixed blocks through carriage release lever 10, can adjust the horizontal distance of gun sight main part 24, the person of facilitating the use finds suitable aiming distance.

A lower clamping hoop 11 is fixedly connected to one end of the moving rod 10 far away from the fixed block 2, an upper clamping hoop 12 is hinged to one end of the lower clamping hoop 11, a stretching rod 13 is inserted into one end of the upper clamping hoop 12 far away from the end hinged to the lower clamping hoop 11, a sleeve rod 14 is sleeved on one end of the stretching rod 13 far away from the upper clamping hoop 12, a third slider 17 is inserted into the inner wall of the sleeve rod 14, a connecting rod 16 is fixedly connected to one end of the third slider 17 far away from the inner wall of the sleeve rod 14, the connecting rod 16 is fixedly connected to the top end surface of the stretching rod 13, a hinge rod 18 is hinged to one end of the connecting rod 16 far away from the stretching rod 13, a fourth slider 19 is hinged to one end of the hinge rod 18 far away from the connecting rod 16, a moving block 20 is sleeved on the surface of the fourth slider 19, a spring 21 is welded on the surface of the fourth slider 19, a pressing block 22 is welded on, the fixed frame 23 is fixedly connected with the bottom end of the lower clamping hoop 11, the inner wall of the sleeve rod 14 is provided with a sliding groove, a third sliding block 17 is inserted in the sliding groove, the sliding groove formed in the inner wall of the sleeve rod 14 is in sliding connection with the third sliding block 17, the top end of the stretching rod 13 is held by hand, the stretching rod 13 is pulled upwards, the stretching rod 13 drives the connecting rod 16 fixedly connected with the bottom end of the stretching rod to move upwards together, the third sliding block 17 drives the hinge rod 18 hinged with the third sliding block to move upwards, the hinge rod 18 moves upwards, under the action of the self elasticity of the spring 21, the fourth sliding block 19 moves towards the right side, the press block 22 is far away from the slotted hole formed in the fixed frame 23, and the fourth sliding block 19 is inserted in the corresponding slotted hole formed in the fixed frame 23 according to different sizes of the sighting telescope main body 24 placed between the lower clamping hoop 11 and the upper clamping hoop 12, a stable holding of the scope body 24 is achieved.

The inner wall of the third sliding block 17 is provided with a groove point, the second sliding block 15 is inserted in the groove point, the second sliding block 15 and the groove point arranged on the inner wall of the third sliding block 17 form sliding connection, and the second sliding block 15 moves up and down in the groove point arranged on the inner wall of the connecting rod 16, so that the effect of assisting the up-and-down movement and limiting of the stretching rod 13 can be achieved.

The working principle is as follows: when a user uses the gun sight main body 24 and the gun barrel 1 to be connected, according to the attached

drawings

1, 4 and 5, the gun sight main body 24 is placed between the lower clamp 11 and the upper clamp 12, the top end of the stretching rod 13 is held by hand, the stretching rod 13 is pulled to drive the third slide block 17 to move upwards together, one end of the third slide block 17 moves upwards, the other end of the hinge rod 18 drives the fourth slide block 19 to move towards the right under the action of the elastic force of the spring 21, so that the fourth slide block 19 is far away from the slotted hole formed in the fixed frame 23, according to the size of the gun sight main body 24, the fourth slide block 19 is inserted into the corresponding slotted hole formed in the fixed frame 23, the gun sight main body 24 with different sizes between the lower clamp 11 and the upper clamp 12 is stably held, when the distance of the gun sight main body 24 on the surface of the gun barrel 1 needs to be adjusted, according to figure 1, figure 2 and figure 3, change 7 through handheld, tensile commentaries on classics 7, the messenger changes 7 surfaces and stopper 8 surfaces and keeps away from mutually, rotate 7, drive telescopic link 5 through changeing 7 and rotate, the axis of rotation 3 that 5 surface covers of telescopic link were established simultaneously rotates together, rotate through axis of rotation 3, the gear 4 that makes 3 surfaces of axis of rotation cup joint rotates, through the meshing of 4 surplus racks 9 of gear, make about 9 levels of rack remove, remove through rack 9 and drive carriage release lever 10 and remove together, thereby realize adjusting the distance of gun sight main part 24 on barrel 1 surface, can adjust suitable angle of aiming according to different users, thereby can improve the accuracy of aiming, it is above 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. An aiming sight orientation fastening device, includes barrel (1), its characterized in that: the gun barrel is characterized in that a fixed block (2) is fixedly connected to the top end of the gun barrel (1), a rotating shaft (3) is inserted into the fixed block (2), the rotating shaft (3) penetrates through the fixed block (2), a first sliding block (6) is inserted into one end of the rotating shaft (3), a telescopic rod (5) is fixedly connected to one end, away from the rotating shaft (3), of the first sliding block (6), a rotating handle (7) is fixedly connected to one end, away from the rotating shaft (3), of the telescopic rod (5), a gear (4) is sleeved on the surface of the rotating shaft (3), the gear (4) is meshed with a rack (9), a moving rod (10) is fixedly connected to the top end of the rack (9), the moving rod (10) vertically penetrates through the inner wall of the top end of the fixed block (2), and a lower clamp (11) is fixedly connected to one end, away from the fixed block (, an upper clamping hoop (12) is hinged to one end of the lower clamping hoop (11), a stretching rod (13) is inserted into one end, far away from the end hinged to the lower clamping hoop (11), of the upper clamping hoop (12), a sleeve rod (14) is sleeved on one end, far away from the upper clamping hoop (12), of the stretching rod (13), a third sliding block (17) is inserted into the inner wall of the sleeve rod (14), a connecting rod (16) is fixedly connected to one end, far away from the inner wall of the sleeve rod (14), of the third sliding block (17), the connecting rod (16) is fixedly connected to the top end surface of the stretching rod (13), a hinge rod (18) is hinged to one end, far away from the connecting rod (16), of the hinge rod (18), a fourth sliding block (19) is hinged to one end, far away from the connecting rod (16), of the fourth sliding block (19), a moving block (20) is sleeved on the, one end, far away from the moving block (20), of the fourth sliding block (19) is welded with a pressing block (22), one end, far away from the fourth sliding block (19), of the pressing block (22) is sleeved with a fixing frame (23), the fixing frame (23) is fixedly connected to the inner portion of the bottom end of the lower clamping hoop (11), and a sighting telescope main body (24) is movably mounted on the surface of the lower clamping hoop (11).

2. An aiming arm rest positioning and fastening device as claimed in claim 1, wherein: the inner wall of the top end of the fixed block (2) is provided with a groove, the moving rod (10) is inserted into the groove, and the groove formed in the inner wall of the top end of the fixed block (2) is in sliding connection with the moving rod (10).

3. An aiming arm rest positioning and fastening device as claimed in claim 1, wherein: the surface of fixed block (2) is provided with stopper (8), and stopper (8) are provided with four groups to the surface of stopper (8) is inconsistent with the surface of commentaries on classics handle (7).

4. An aiming arm rest positioning and fastening device as claimed in claim 1, wherein: the inner part of the rotating shaft (3) is provided with a groove, a first sliding block (6) is inserted in the groove, and the groove formed in the rotating shaft (3) and the first sliding block (6) form sliding connection.

5. An aiming arm rest positioning and fastening device as claimed in claim 1, wherein: the inner wall of the loop bar (14) is provided with a sliding groove, a third sliding block (17) is inserted into the sliding groove, and the sliding groove formed in the inner wall of the loop bar (14) is in sliding connection with the third sliding block (17).

6. An aiming arm rest positioning and fastening device as claimed in claim 1, wherein: the inner wall of the third sliding block (17) is provided with a groove point, a second sliding block (15) is inserted into the groove point, and the second sliding block (15) is in sliding connection with the groove point arranged on the inner wall of the third sliding block (17).