CN215676670U - Eyepiece barrel of sighting telescope - Google Patents

Abstract

The utility model discloses an eyepiece barrel of a sighting telescope, and relates to the field of eyepiece barrels. This gun sight eyepiece barrel includes the installation casing, fixedly connected with eyepiece frame on the installation casing, threaded connection has eyepiece barrel main part on the eyepiece frame, eyepiece barrel main part all is equipped with the battery of lens with eyepiece frame inside, battery of lens and eyepiece barrel main part and eyepiece frame fixed connection, the outside of eyepiece barrel main part is equipped with locking mechanism, locking mechanism includes fixed casing, the inside of fixed casing is equipped with metal shrapnel, the equal fixedly connected with fixture block in top and the bottom of metal shrapnel. When the eyepiece barrel of the sighting telescope is used by a user, when the eyepiece barrel main body needs to be limited, the fixture block is pushed and pulled into and out of the clamping groove, so that the device is prevented from shaking due to impact, the eyepiece barrel main body rotates to cause the visibility change, the eyepiece barrel main body is limited conveniently, and the rotation of the eyepiece barrel main body on the eyepiece frame is not influenced.

Description

Eyepiece barrel of sighting telescope

Technical Field

The utility model relates to the technical field of eyepiece barrels, in particular to an eyepiece barrel of a sighting telescope.

Background

The optical sighting telescope mainly comprises an objective lens group, a steering lens group and an eyepiece lens group, wherein an eyepiece of the general sighting telescope mainly comprises an eyepiece barrel, an eyepiece frame, an eyepiece stopping ring, an eyepiece spacer ring, an eyepiece clamping ring, an eyepiece cemented lens and an eyepiece single lens, wherein the eyepiece frame is connected in the eyepiece barrel through threads, and the eyepiece frame is required to be rotated to move the eyepiece frame back and forth in the eyepiece barrel in operation so as to achieve the purpose of adjusting the eyepiece visibility, and the sighting telescope is suitable for people with different visions and can realize the purpose of quickly adjusting the visibility.

The existing eyepiece barrel can only be self-locked by threads, and cannot realize the locking of the visibility of an eyepiece, and after the shooting of a firearm for multiple times, the eyepiece can rotate to cause the visibility change, so that a sighting telescope eyepiece barrel is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a sighting telescope tube which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an eyepiece barrel of a sighting telescope comprises a mounting shell, wherein an eyepiece barrel is fixedly connected onto the mounting shell, an eyepiece barrel main body is in threaded connection onto the eyepiece barrel, lens groups are respectively arranged inside the eyepiece barrel main body and the eyepiece barrel, the lens groups are fixedly connected with the eyepiece barrel main body and the eyepiece barrel, and a locking mechanism is arranged on the outer side of the eyepiece barrel main body;

the locking mechanism comprises a fixed shell, the fixed shell is fixedly connected to the outer side of the eyepiece barrel main body, a metal elastic sheet is arranged inside the fixed shell, clamping blocks are fixedly connected to the top and the bottom of the metal elastic sheet, the two clamping blocks are symmetrically distributed, one clamping block is clamped to the top of the inner side wall of the fixed shell, the other clamping block is clamped to the eyepiece frame, a clamping groove is formed in the eyepiece frame, one clamping block is located inside the clamping groove, a fixed pipe is fixedly connected to the metal elastic sheet, a square handle is fixedly connected to the inside of the fixed pipe, and the square handle penetrates through the fixed shell.

Preferably, the two ends of the fixed pipe are fixedly connected with L-shaped plates which are symmetrically distributed, guide rods are inserted into the L-shaped plates, and the guide rods are fixedly connected to the inner side wall of the fixed shell.

Preferably, a through hole corresponding to the guide rod is formed in the L-shaped plate, and the L-shaped plate is connected with the guide rod in a sliding mode through the through hole.

Preferably, the top of the fixed shell is provided with two mounting grooves corresponding to the fixture block, the fixture block is located in one of the mounting grooves, and the cross section of the mounting groove is trapezoidal.

Preferably, the front surface of the fixed shell is provided with a limit groove, and the metal elastic sheet and the square handle are positioned in the limit groove.

Preferably, the eyepiece barrel body is fixedly connected with an eyepiece clamping ring, the outer side of the eyepiece clamping ring is fixedly connected with a plurality of rubber strips, the rubber strips are distributed in an annular array, and the eyepiece clamping ring is movably connected with a protective cover.

The utility model discloses a sighting telescope tube, which has the following beneficial effects:

1. this gun sight eyepiece barrel, through setting up fixed casing, metal shrapnel, fixture block, L shaped plate and guide bar, when the user uses, when needs carry on spacingly to eyepiece barrel main part, through the push-and-pull, realize inside the fixture block gets into and pulls out the draw-in groove, prevent this device from rocking because the impact, lead to eyepiece barrel main part to rotate and arouse the diopter to it is spacing to conveniently carry on eyepiece barrel main part, also does not influence eyepiece barrel main part simultaneously and rotates on the eyepiece frame.

2. This gun sight eyepiece section of thick bamboo through the equal fixedly connected with L shaped plate in both ends that sets up fixed pipe, and two L shaped plates are the symmetric distribution, all pegs graft on two L shaped plates and have the guide bar, and guide bar fixed connection drives the L shaped plate and slides on the guide bar when pulling square handle on the inside wall of fixed casing to the realization is spacing to metal shrapnel and fixture block, prevents that the fixture block from taking place to shift, leads to the fixture block can not joint to the draw-in groove inside.

Drawings

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

FIG. 2 is an exploded view of the eyepiece barrel body and eyepiece frame portion of the present invention;

FIG. 3 is a cross-sectional view of the main body portion of the eyepiece barrel of the present invention;

FIG. 4 is an exploded view of the eyepiece barrel body and the stationary housing portion of the present invention;

FIG. 5 is an enlarged view of portion A of the present invention;

fig. 6 is a perspective view of the metal dome portion of the present invention.

In the figure: 1. installing a shell; 2. an eyepiece barrel body; 201. an eyepiece clamping ring; 3. an eyepiece frame; 301. a card slot; 4. a protective cover; 5. a stationary housing; 501. a limiting groove; 502. mounting grooves; 6. a metal spring sheet; 7. a square grip; 8. a lens group; 9. a clamping block; 10. an L-shaped plate; 11. a guide bar; 12. and fixing the tube.

Detailed Description

The embodiment of the utility model discloses a sighting telescope eyepiece barrel, which is shown in figures 1-6 and provides the following technical scheme: the eyepiece sleeve comprises a mounting shell 1, wherein an eyepiece frame 3 is fixedly connected to the mounting shell 1, an eyepiece sleeve main body 2 is connected to the eyepiece frame 3 in a threaded manner, lens groups 8 are respectively arranged inside the eyepiece sleeve main body 2 and the eyepiece frame 3, the lens groups 8 are fixedly connected with the eyepiece sleeve main body 2 and the eyepiece frame 3, and a locking mechanism is arranged on the outer side of the eyepiece sleeve main body 2;

the locking mechanism comprises a fixed shell 5, the fixed shell 5 is fixedly connected to the outer side of the eyepiece barrel main body 2, a metal elastic sheet 6 is arranged inside the fixed shell 5, clamping blocks 9 are fixedly connected to the top and the bottom of the metal elastic sheet 6, the two clamping blocks 9 are symmetrically distributed, one clamping block 9 is clamped to the top of the inner side wall of the fixed shell 5, the other clamping block 9 is clamped to the eyepiece frame 3, a clamping groove 301 is formed in the eyepiece frame 3, one clamping block 9 is located inside the clamping groove 301, a fixed pipe 12 is fixedly connected to the metal elastic sheet 6, a square handle 7 is fixedly connected to the inside of the fixed pipe 12, and the square handle 7 penetrates through the fixed shell 5.

By adopting the technical scheme, when a user uses the eyepiece barrel, the eyepiece barrel main body 2 needs to be rotated in the operation, so that the eyepiece barrel main body 2 moves back and forth in the eyepiece frame 3 to achieve the purpose of adjusting the visual acuity of an eyepiece and being suitable for people with different visual acuity, when the eyepiece barrel main body 2 needs to be limited, the metal elastic sheet 6 and the square handle 7 are pushed, one of the clamping blocks 9 is clamped into the clamping groove 301 due to the fact that the two clamping blocks 9 are subjected to the elastic force of the metal elastic sheet 6, meanwhile, the clamping block 9 is abutted against the eyepiece frame 3, the other clamping block 9 is clamped into the mounting groove 502, so that the limitation on the eyepiece barrel main body 2 is realized, and the phenomenon that the visual acuity is changed due to the fact that the eyepiece barrel main body 2 rotates because of impact shaking of the device is prevented.

Specifically, two ends of the fixed pipe 12 are fixedly connected with L-shaped plates 10, the two L-shaped plates 10 are symmetrically distributed, guide rods 11 are inserted on the two L-shaped plates 10, the guide rods 11 are fixedly connected on the inner side wall of the fixed shell 5,

through adopting above-mentioned technical scheme, drive L shaped plate 10 and slide on guide bar 11 when pulling square handle 7 to realize spacing metal shrapnel 6 and fixture block 9, prevent that fixture block 9 from taking place to shift, lead to fixture block 9 can not joint to the draw-in groove 301 inside.

Specifically, a through hole corresponding to the guide rod 11 is formed on the L-shaped plate 10, the L-shaped plate 10 is slidably connected with the guide rod 11 through the through hole,

through adopting above-mentioned technical scheme, realize that L shaped plate 10 slides on guide bar 11, realize the spacing to L shaped plate 10.

Specifically, the top of the fixing housing 5 is provided with two mounting grooves 502 corresponding to the fixture block 9, the fixture block 9 is located in one of the mounting grooves 502, the cross-sectional shape of the mounting groove 502 is trapezoidal,

through adopting above-mentioned technical scheme, realize fixture block 9 can follow inside pull-out and the propulsion of draw-in groove 301, realize spacing to fixture block 9.

Specifically, the front surface of the fixed shell 5 is provided with a limit groove 501, the metal elastic sheet 6 and the square grip 7 are positioned in the limit groove 501,

specifically, the eyepiece barrel body 2 is also fixedly connected with an eyepiece clamping ring 201, the outer side of the eyepiece clamping ring 201 is fixedly connected with a plurality of rubber strips which are distributed in an annular array, the eyepiece clamping ring 201 is movably connected with a protective cover 4,

through adopting above-mentioned technical scheme, the rubber strip on eyepiece clamping ring 201 realizes spacing to visor 4, and visor 4 can protect battery of lens 8.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A sighting telescope barrel comprising a mounting case (1), characterized in that: the eyepiece frame (3) is fixedly connected to the mounting shell (1), the eyepiece frame (3) is in threaded connection with an eyepiece barrel main body (2), lens groups (8) are arranged inside the eyepiece barrel main body (2) and the eyepiece frame (3), the lens groups (8) are fixedly connected with the eyepiece barrel main body (2) and the eyepiece frame (3), and a locking mechanism is arranged on the outer side of the eyepiece barrel main body (2);

the locking mechanism comprises a fixed shell (5), the fixed shell (5) is fixedly connected with the outer side of the eyepiece barrel main body (2), the inner part of the fixed shell (5) is provided with a metal elastic sheet (6), the top and the bottom of the metal elastic sheet (6) are both fixedly connected with clamping blocks (9), the two clamping blocks (9) are symmetrically distributed, one of the clamping blocks (9) is clamped at the top of the inner side wall of the fixed shell (5), the other clamping block (9) is clamped on the eyepiece frame (3), a clamping groove (301) is formed on the eyepiece frame (3), one clamping block (9) is positioned in the clamping groove (301), the metal elastic sheet (6) is fixedly connected with a fixed pipe (12), the fixed tube (12) is fixedly connected with a square grip (7) inside, and the square grip (7) penetrates through the fixed shell (5).

2. The eyepiece barrel according to claim 1, wherein: the two ends of the fixed pipe (12) are fixedly connected with L-shaped plates (10), the two L-shaped plates (10) are symmetrically distributed, guide rods (11) are inserted into the L-shaped plates (10), and the guide rods (11) are fixedly connected to the inner side wall of the fixed shell (5).

3. The eyepiece barrel according to claim 2, wherein: the L-shaped plate (10) is provided with a through hole corresponding to the guide rod (11), and the L-shaped plate (10) is connected with the guide rod (11) in a sliding mode through the through hole.

4. The eyepiece barrel according to claim 1, wherein: two mounting grooves (502) corresponding to the fixture block (9) are formed in the top of the fixed shell (5), the fixture block (9) is located in one of the mounting grooves (502), and the section of each mounting groove (502) is trapezoidal.

5. The eyepiece barrel according to claim 1, wherein: the front surface of the fixed shell (5) is provided with a limiting groove (501), and the metal elastic sheet (6) and the square grip (7) are positioned in the limiting groove (501).

6. The eyepiece barrel according to claim 1, wherein: fixedly connected with eyepiece clamping ring (201) is gone up in eyepiece barrel main part (2), a plurality of rubber strips of eyepiece clamping ring (201) outside fixedly connected with are a plurality of the rubber strip is annular array and distributes, swing joint has visor (4) on eyepiece clamping ring (201).

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