CN212274742U

CN212274742U - Low-cost sighting telescope

Info

Publication number: CN212274742U
Application number: CN202020803519.4U
Authority: CN
Inventors: 吴玲林; 苗中华; 白泓立; 顾杨
Original assignee: SAM ELECTRICAL EQUIPMENTS (NANTONG) CO Ltd
Current assignee: SAM ELECTRICAL EQUIPMENTS (NANTONG) CO Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-01
Anticipated expiration: 2030-05-14

Abstract

The utility model provides a low-cost gun sight, include: the mirror body, the front side of mirror body is provided with the camera lens, the rear side demountable installation of mirror body has the eyepiece, the upper surface of mirror body is provided with the regulator, the lower surface welding of mirror body has coupling mechanism, coupling mechanism's bottom slidable mounting has the detachable cassette, the rear side of the upper surface of cassette link up to inlay and is provided with the drum, the arc wall has been seted up to the rear side of coupling mechanism lower surface, evenly be provided with a plurality of passive spacing fixture blocks on two lateral walls of arc wall, the rear side of cassette runs through and is provided with the stock. This low-cost gun sight operating procedure is simple, and the mode of bolted connection has been replaced to convenient maintenance and the change of spare part on the one hand, makes things convenient for precision instruments to dismantle and carries, and on the other hand part coupling mechanism's level and vertical direction are effective spacing, and stability is strong, guarantees the shooting precision.

Description

Low-cost sighting telescope

Technical Field

The utility model belongs to the technical field of the gun sight and specifically relates to a low-cost gun sight is related to.

Background

The origin of the sighting telescope, or called optical sighting device, has been difficult to examine, and people have tried to fix the glasses lens on the stock since a long time ago, and then there is a sighting telescope type sighting device on the firearm, which can be used for sighting under the condition of weak light, and the sighting telescope has many kinds, which can be divided into holographic sighting telescope, inner red green point sighting telescope, laser sighting telescope, etc., and the sighting telescope is widely applied to firearms nowadays and is used for improving the shooting visibility and the shooting precision of the firearms.

The gun sight is because the requirement of precision is higher in the in-process of production and processing, some adopt ABS resin and aluminum alloy cooperation production, some adoption all-aluminum alloy produces, consequently, the production technology of gun sight is also very strict and complicated, corresponding manufacturing cost is higher, current low-cost gun sight microscope base adopts the frequency of bolt fastening mode in order to reduce the dismantlement with the base, but this dismouting mode dismouting process of as precision instruments is comparatively troublesome, inconvenient dismouting separately carries, on the one hand, reduce dismouting efficiency, on the other hand is inconvenient to the part of damage change.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low-cost gun sight possesses the advantage that spare part makes things convenient for the dismouting to separately carry to solve the problem that above-mentioned background art mentioned.

The technical scheme of the utility model is realized like this: a low cost scope comprising: the utility model discloses a glasses with the adjustable length, including mirror body, rear side, connecting mechanism, cylinder, barrel, the front side of mirror body is provided with the camera lens, the rear side demountable installation of mirror body has the eyepiece, the upper surface of mirror body is provided with the regulator, the lower surface welding of mirror body has coupling mechanism, coupling mechanism's bottom slidable mounting has the detachable cassette, the rear side of the upper surface of cassette link up to inlay and is provided with the drum, the arc wall has been seted up to the rear side of coupling mechanism lower surface, evenly be provided with a plurality of passive spacing fixture blocks on two lateral walls of arc wall, the rear side of cassette runs through and is provided with the stock, the front end of stock runs through the drum and extends to the inner chamber of arc wall and passes through the bearing rotation with the inner wall of arc wall and is connected, the even welding in surface of stock has.

Preferably, the clamping seat comprises a clamping seat plate, an elongated slot is formed in the front side of the top of the clamping seat plate, two elongated sliding slots are symmetrically formed in the left wall and the right wall of an inner cavity of the elongated slot, and four guide grooves communicated with the elongated sliding slots are formed in the upper surface of the clamping seat plate.

Preferably, the connecting mechanism comprises a clamping plate which is positioned in the inner cavity of the long groove and slides, and four guide blocks matched with the long sliding groove and the guide groove are symmetrically welded on the left surface and the right surface of the clamping plate.

Preferably, the front side of the eyepiece and the rear side of the eyepiece body are both welded with flange pieces, and the two flange pieces are fixedly connected through a fixing bolt.

Preferably, the lower surface of the clamping seat is provided with a mounting groove.

Preferably, the inner cavity of the cylinder is provided with a torsion spring, one end of the torsion spring is welded with the inner wall of the cylinder, and the other end of the torsion spring is welded with the surface of the long rod.

Preferably, the passive limiting fixture blocks and the active limiting fixture blocks are arranged in a staggered mode, and the distance between every two passive limiting fixture blocks is equal to the distance between every two active limiting fixture blocks.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this low-cost gun sight adopts resin and aluminum alloy combination processing, low in production cost, only need take off the cassette from the surface of firearms after the firearms shooting is accomplished, then it is rotatory with the spacing fixture block of initiative that rotatory turning handle drives the stock, make the spacing fixture block of initiative and the spacing fixture block dislocation cancellation of passive spacing each other, then pulling the cassette and remove to the rear side, then the guide block is taken out from the guide way, can be in order to accomplish the dismantlement of base, operation steps are simple, on the one hand, conveniently overhaul and change spare part, bolted connection's mode has been replaced, make things convenient for precision instruments to dismantle and carry, on the other hand part coupling mechanism's level and vertical direction are effective spacing, high stability, guarantee the shooting precision.

2. The utility model discloses a reciprocating motion smooth and easy nature that the cassette can be realized in the setting of torsional spring, the rotatory certain angle of turning handle, after cassette and coupling mechanism installation or separation, turning handle self return under the effect of torsional spring elasticity, and then improved the efficiency that cassette and coupling mechanism dismantled and installed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

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

FIG. 2 is a schematic view of the structure of the cassette of the present invention;

fig. 3 is a diagram of the alignment state of the passive limiting clamping block and the active limiting clamping block of the present invention;

FIG. 4 is a diagram showing the dislocation state of the passive limiting clamping block and the active limiting clamping block of the present invention;

fig. 5 is a schematic view of the bottom surface of the connection mechanism of the present invention.

Wherein: 1. a lens body; 2. a lens; 3. an eyepiece; 4. a regulator; 5. a card holder; 51. a chuck plate; 52. a long groove; 53. a long chute; 54. a guide groove; 6. a connecting mechanism; 61. a clamping plate; 62. a guide block; 7. a cylinder; 8. an arc-shaped slot; 9. a passive limiting clamping block; 10. a long rod; 11. an active limiting fixture block; 12. rotating the handle; 13. a flange sheet; 14. fixing the bolt; 15. mounting grooves; 16. a torsion spring.

Detailed Description

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a low cost scope comprising: the endoscope comprises an endoscope body 1, a lens 2 is arranged on the front side of the endoscope body 1, an ocular lens 3 is detachably arranged on the rear side of the endoscope body 1, flange pieces 13 are welded on the front side of the ocular lens 3 and the rear side of the endoscope body 1, the two flange pieces 13 are fixedly connected through a fixing bolt 14, an adjuster 4 is arranged on the upper surface of the endoscope body 1, a connecting mechanism 6 is welded on the lower surface of the endoscope body 1, a detachable clamping seat 5 is slidably arranged at the bottom of the connecting mechanism 6, the clamping seat 5 comprises a clamping seat plate 51, a long groove 52 is arranged on the front side of the top of the clamping seat plate 51, two long sliding grooves 53 are symmetrically arranged on the left wall and the right wall of the inner cavity of the long groove 52, four guide grooves 54 communicated with the long sliding grooves 53 are arranged on the upper surface of the clamping seat plate 51, the connecting mechanism 6 comprises a clamping plate 61 positioned in the inner cavity of the long groove 52 in, the lower surface of the clamping seat 5 is provided with a mounting groove 15, the rear side of the upper surface of the clamping seat 5 is provided with a cylinder 7 in a penetrating and embedding manner, the inner cavity of the cylinder 7 is provided with a torsion spring 16, one end of the torsion spring 16 is welded with the inner wall of the cylinder 7, the other end of the torsion spring 16 is welded with the surface of the long rod 10, the reciprocating motion smoothness of the clamping seat 5 can be realized through the arrangement of the torsion spring 16, the rotating handle 12 rotates for a certain angle, the rotating handle 12 automatically returns under the action of the elastic force of the torsion spring 16 after the clamping seat 5 is mounted or separated from the connecting mechanism 6, so that the dismounting and mounting efficiency of the clamping seat 5 and the connecting mechanism 6 is improved, the rear side of the lower surface of the connecting mechanism 6 is provided with an arc-shaped groove 8, two side walls of the arc-shaped groove 8 are uniformly provided with a plurality of passive limiting clamping blocks 9, the passive limiting clamping, the rear side of cassette 5 runs through and is provided with stock 10, and the front end of stock 10 runs through drum 7 and extends to the inner chamber of arc wall 8 and passes through the bearing rotation with the inner wall of arc wall 8 to be connected, and the even welding in surface of stock 10 has a plurality of initiative spacing fixture blocks 11 with the cooperation of spacing fixture block 9 passive use, and the rear end welding of stock 10 has twist grip 12.

The working principle is as follows: after the sighting telescope is used, firstly, the clamping seat 5 is taken down from the surface of the firearm, a user manually pushes the rotating handle 12 to rotate anticlockwise, the rotating handle 12 drives the long rod 10 to rotate by taking the front inner wall of the arc-shaped groove 8 as the center, the rotating handle 12 is utilized to drive the active limiting clamping block 11 to rotate anticlockwise, so that the limiting effect is eliminated when the active limiting clamping block 11 is staggered with the passive limiting clamping blocks 9 on the two sides of the active limiting clamping block, then the user manually pulls the clamping seat 5 to move towards the front side, the guide blocks 62 on the two sides of the clamping plate 61 slide in the inner cavity of the long sliding groove 53, when the guide blocks 62 are aligned with the guide grooves 54, the clamping seat 5 is pulled downwards, the guide blocks 62 pass through the guide grooves 54, the clamping seat 5 can be separated from the connecting mechanism 6, finally, the rotating handle 12 is loosened, the rotating handle 12 automatically returns under the, then, the installation of the card seat 5 and the connecting mechanism 6 can be realized according to the principle of the steps.

In summary, the following steps: this low-cost gun sight adopts resin and aluminum alloy combination processing, low in production cost, only need take off cassette 5 from the surface of firearms after the firearms shooting is accomplished, then rotatory turning handle 12 drives stock 10 and the rotatory with the spacing fixture block 11 of initiative, make the spacing fixture block 11 of initiative and the spacing fixture block 9 dislocation cancellation of passive spacing each other, then pulling cassette 5 removes to the rear side, then guide block 62 is taken out from guide way 54, can accomplish the dismantlement of base, operation steps are simple, conveniently overhaul and change spare part on the one hand, bolted connection's mode has been replaced, make things convenient for precision instruments to dismantle and carry, on the other hand part coupling mechanism's level and vertical direction are effective spacing, high stability, guarantee the shooting precision.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Low-cost gun sight, its characterized in that includes: the endoscope comprises an endoscope body (1), a lens (2) is arranged on the front side of the endoscope body (1), an eyepiece (3) is detachably mounted on the rear side of the endoscope body (1), an adjuster (4) is arranged on the upper surface of the endoscope body (1), a connecting mechanism (6) is welded on the lower surface of the endoscope body (1), a detachable clamping seat (5) is slidably mounted at the bottom of the connecting mechanism (6), a cylinder (7) is arranged on the rear side of the upper surface of the clamping seat (5) in a penetrating and embedding manner, an arc-shaped groove (8) is arranged on the rear side of the lower surface of the connecting mechanism (6), a plurality of passive limiting clamping blocks (9) are uniformly arranged on two side walls of the arc-shaped groove (8), a long rod (10) is arranged on the rear side of the clamping seat (5) in a penetrating manner, the front end of the long rod (10) penetrates through the cylinder (7) and extends into an inner cavity of the arc-shaped, the surface of the long rod (10) is uniformly welded with a plurality of active limiting clamping blocks (11) matched with the passive limiting clamping blocks (9) for use, and the rear end of the long rod (10) is welded with a rotating handle (12).

2. The low cost sight of claim 1, wherein: the clamping seat (5) comprises a clamping seat plate (51), a long groove (52) is formed in the front side of the top of the clamping seat plate (51), two long sliding grooves (53) are symmetrically formed in the left wall and the right wall of an inner cavity of the long groove (52), and four guide grooves (54) communicated with the long sliding grooves (53) are formed in the upper surface of the clamping seat plate (51).

3. The low cost sight of claim 2, wherein: the connecting mechanism (6) comprises a clamping plate (61) which is positioned in the inner cavity of the long groove (52) and slides, and four guide blocks (62) matched with the long sliding groove (53) and the guide groove (54) are symmetrically welded on the left surface and the right surface of the clamping plate (61).

4. The low cost sight of claim 1, wherein: the front side of eyepiece (3) and the rear side of mirror body (1) all weld flange piece (13), pass through fixing bolt (14) fixed connection between two flange pieces (13).

5. The low cost sight of claim 1, wherein: the lower surface of the clamping seat (5) is provided with a mounting groove (15).

6. The low cost sight of claim 1, wherein: the inner cavity of the cylinder (7) is provided with a torsion spring (16), one end of the torsion spring (16) is welded with the inner wall of the cylinder (7), and the other end of the torsion spring (16) is welded with the surface of the long rod (10).

7. The low cost sight of claim 1, wherein: the passive limiting clamping blocks (9) and the active limiting clamping blocks (11) are arranged in a staggered mode, and the distance between every two passive limiting clamping blocks (9) is equal to the distance between every two active limiting clamping blocks (11).