CN218974663U - Double-optical-wedge optical axis direction adjusting device - Google Patents

Abstract

The utility model discloses a double-optical-wedge optical axis direction adjusting device which comprises a shell, a sighting telescope and a laser emission cylinder, wherein a fixed mounting seat is arranged on the inner wall of the shell through a connecting screw, an optical wedge main body is arranged on the surface of the fixed mounting seat, a fixed clamping ring is clamped on the top surface of the optical wedge main body, connecting bolts are fixedly connected to the two ends of the fixed clamping ring, and a limiting clamping block is inserted into the connecting bolts. According to the optical wedge main body, the optical wedge main body is placed on the surface of the fixed mounting seat, and the fixed clamping ring is clamped on the outer side of the optical wedge main body, so that the connecting bolt can be inserted into the fixed mounting seat, the fixed clamping ring can conveniently limit the optical wedge main body on the surface of the fixed mounting seat, the limiting clamping block is pushed by the pushing block, the fixed clamping ring can be conveniently taken out from the surface of the optical wedge main body, and the optical wedge main body can be effectively and conveniently detached and mounted rapidly.

Description

Double-optical-wedge optical axis direction adjusting device

Technical Field

The utility model relates to the technical field of direction adjustment, in particular to a double-optical-wedge optical axis direction adjustment device.

Background

The optical wedge is a prism with a small vertex angle, namely the optical wedge is called a wedge mirror, the two optical wedges are often combined together in an optical instrument, so that the two optical wedges rotate relatively to generate different deflection angles, or the minimum deflection angle of light is converted into the relative rotation angle of the two optical wedges, so that the optical wedge is used for compensating the small angle deviation of the measured light, and the optical wedge is applied to a plurality of optical instruments such as a military range finder, a camera viewfinder and the like.

If the patent publication number is CN207181790U, a dual-optical-wedge optical axis direction adjusting device, which comprises a housing, the sighting telescope, the laser emission lens cone and dual-optical-wedge adjusting group, be equipped with the window on the housing that sighting telescope and laser emission lens cone the place ahead correspond, dual-optical-wedge adjusting group sets up in the place ahead of laser emission lens cone, dual-optical-wedge adjusting group includes two optical wedges, two optical wedge rings and two open-end annular seat, two optical wedges are installed respectively in two optical wedge rings through the cementing, two optical wedge rings are connected, two optical wedge rings's one end is installed respectively in the open-end annular of an open-end annular seat, open-end annular one end is connected the fixed block, and be equipped with the locking screw on the fixed block, through the locking screw with locking screw looks adaptation with the open-end annular row closure, simultaneously can be with optical wedge ring locking fixed, the problem that the utility model can solve the structure is complicated, the precision of calibration has been improved, simple structure is reliable, an effective support technique is provided for the training of actual combat training, but this adjusting device can be through the installation with the opening and the casing is connected in the open-end annular seat in the open-end annular, because the optical axis is difficult to dismantle at the device in the time of the ordinary course of doing, the adjustment in the optical axis is relatively easy to detach.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a double-optical-wedge optical axis direction adjusting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a two optical wedge optical axis direction adjusting device, includes casing, gun sight and laser emission section of thick bamboo, the inner wall of casing is installed fixed mounting seat through connecting screw, and the optical wedge main part has been placed on the surface of fixed mounting seat, the top surface block of optical wedge main part has fixed snap ring, and the both ends fixedly connected with connection bolt of fixed snap ring, the inside of connection bolt is inserted and is equipped with spacing fixture block.

Preferably, the inner wall of the fixed snap ring is glued with a plurality of groups of anti-slip adhesive tapes at equal intervals, and the outer surfaces of the plurality of groups of anti-slip adhesive tapes are provided with anti-slip patterns, so that the friction force of the fixed snap ring can be conveniently increased through the plurality of groups of anti-slip adhesive tapes.

Preferably, the two end surfaces of the fixed snap ring are glued with buffer rubber mats, and the bottom end surfaces of the buffer rubber mats are provided with anti-skid patterns, so that the buffer effect can be achieved through the buffer rubber mats.

Preferably, the inside of connecting the bolt has seted up the recess with spacing fixture block looks adaptation, and the inner wall of recess and the one end welding of pushing the spring, the other end and the surface welding of spacing fixture block of pushing the spring, through the elasticity of pushing the spring itself, can make spacing fixture block release the inside of connecting the bolt.

Preferably, the limiting clamping blocks are inserted into the connecting bolt, the two sides of one end of the connecting bolt are fixedly connected with limiting sliding blocks, the inner wall of the groove formed in the connecting bolt is provided with sliding grooves matched with the limiting sliding blocks, and the limiting clamping blocks can be limited through the limiting sliding blocks.

Preferably, the outside fixedly connected with bracing piece of fixed mounting seat, and the inside of bracing piece is inserted and is equipped with and is connected the push rod, the one end and the impeller surface fixed connection of connecting the push rod, and the other end and the fixed surface who presses the board of connecting the push rod are connected, set up to the U-shaped through the bracing piece, can play the effect of conveniently supporting the connection push rod.

Preferably, the inner wall of the supporting rod is welded with one end of the reset spring, the other end of the reset spring is welded with the surface of the pushing block, and the pushing block can be reset through the reset spring.

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

1. the device is through placing the optical wedge main part on the surface of fixed mounting seat to with the outside of fixed snap ring block in the optical wedge main part, thereby can make the connection bolt insert and establish in the inside of fixed mounting seat, at this moment can conveniently make fixed snap ring with the spacing at the surface of fixed mounting seat of optical wedge main part, and promote spacing fixture block through the impeller, can conveniently make fixed snap ring take out from the surface of optical wedge main part, thereby can effectually make things convenient for quick dismantlement installation to the optical wedge main part.

2. The device drives the anti-skidding adhesive tape block through fixed snap ring when the surface of optical wedge main part, can play the frictional force between convenient fixed snap ring and the optical wedge main part of increase, the spacing optical wedge main part of being convenient for improves the stability of fixed snap ring block to through the buffering cushion, can play and remove elastic buffering, conveniently make fixed snap ring drive the surface of anti-skidding adhesive tape and optical wedge main part and extrude mutually.

Drawings

FIG. 1 is a schematic perspective view of a dual optical wedge optical axis direction adjustment device according to the present utility model;

FIG. 2 is a schematic perspective view of the structure of the fixing mount and the fixing clip in FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the stationary mount structure of FIG. 1;

fig. 4 is a schematic perspective cross-sectional view of the connecting pin structure of fig. 1.

In the figure: 1. a housing; 2. a sighting telescope; 3. a laser emitting barrel; 4. fixing the mounting base; 5. a connecting screw; 6. an optical wedge body; 7. a fixed snap ring; 8. a connecting bolt; 9. a limit clamping block; 10. an anti-slip adhesive tape; 11. buffering rubber cushion; 12. a pushing spring; 13. a limit sliding block; 14. a support rod; 15. the push rod is connected; 16. a pushing block; 17. pressing the plate; 18. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a dual optical wedge optical axis direction adjusting device, which comprises a housing 1, a sighting telescope 2 and a laser emission tube 3, wherein a fixed mounting seat 4 is installed on the inner wall of the housing 1 through a connecting screw 5, an optical wedge main body 6 is placed on the surface of the fixed mounting seat 4, a fixed clamping ring 7 is clamped on the top end surface of the optical wedge main body 6, connecting bolts 8 are fixedly connected to the two ends of the fixed clamping ring 7, a limit clamping block 9 is inserted in the connecting bolts 8, an inclined surface is arranged on the bottom end surface of the limit clamping block 9, and when the inclined surface is extruded with the fixed mounting seat 4, the limit clamping block 9 can be contracted into the connecting bolts 8, so that the connecting bolts 8 are convenient to take out and mount.

Further, referring to fig. 2 and 3, it can be known that a plurality of groups of anti-slip adhesive tapes 10 are glued on the inner wall of the fixed snap ring 7 at equal intervals, and anti-slip patterns are formed on the outer surfaces of the plurality of groups of anti-slip adhesive tapes 10, and the friction force of the fixed snap ring 7 can be increased conveniently through the plurality of groups of anti-slip adhesive tapes 10 glued on the inner wall of the fixed snap ring 7 at equal intervals.

Further, referring to fig. 2 and 3, it can be known that the two end surfaces of the fixing snap ring 7 are glued with the buffer rubber pad 11, and the bottom end surface of the buffer rubber pad 11 is provided with the anti-slip patterns, so that the buffer rubber pad 11 can play a role in buffering, and the fixing snap ring 7 can drive the anti-slip rubber strip 10 to be extruded with the surface of the optical wedge main body 6.

Further, referring to fig. 3 and 4, it can be known that the inside of the connecting pin 8 is provided with a groove adapted to the limit clamping block 9, and the inner wall of the groove is welded with one end of the pushing spring 12, the other end of the pushing spring 12 is welded with the surface of the limit clamping block 9, and the limit clamping block 9 can conveniently move in the groove in a telescopic manner through the groove formed in the connecting pin 8.

Further, referring to fig. 3 and fig. 4, it can be known that the limiting block 9 is inserted into the connecting pin 8, and both sides of one end of the connecting pin 8 are fixedly connected with the limiting slide blocks 13, and the inner wall of the groove formed in the connecting pin 8 is provided with a sliding groove adapted to the limiting slide blocks 13, so that the limiting block 9 can slide in the sliding groove when the limiting block 9 moves through the limiting slide blocks 13, thereby limiting the limiting block 9.

Further, referring to fig. 3 and 4, it can be known that the outer side of the fixed mounting seat 4 is fixedly connected with a supporting rod 14, and a connecting push rod 15 is inserted in the supporting rod 14, one end of the connecting push rod 15 is fixedly connected with the surface of the pushing block 16, and the other end of the connecting push rod 15 is fixedly connected with the surface of the pressing plate 17, so that the two groups of connecting push rods 15 can conveniently limit the action of the two groups of connecting push rods 15 through the supporting rod 14, and the two groups of connecting push rods 15 can conveniently push the pushing block 16, so that the pushing block 16 pushes the limiting clamping block 9 to shrink into the connecting bolt 8.

Further, referring to fig. 3 and 4, it can be known that the inner wall of the supporting rod 14 is welded with one end of the return spring 18, and the other end of the return spring 18 is welded with the surface of the pushing block 16, so that the pushing block 16 can be conveniently pulled to return by the elastic force of the return spring 18.

Working principle: when the optical wedge device is used, when the shell 1 is used, according to the attached drawings 1, 2, 3 and 4, the fixed mounting seat 4 and the shell 1 can be mounted through the connecting screw 5, the optical wedge main body 6 is placed on the surface of the fixed mounting seat 4, the fixed clamping ring 7 drives the anti-slip adhesive tape 10 to be clamped on the surface of the optical wedge main body 6, a plurality of groups of anti-slip adhesive tapes 10 can be abutted against the surface of the optical wedge main body 6 through the fixed clamping ring 7, the fixed clamping ring 7 drives the connecting bolt 8 to be inserted into the fixed mounting seat 4, when the limiting clamping block 9 is extruded by the fixed mounting seat 4, the limiting clamping block 9 can be contracted into the connecting bolt 8, when the connecting bolt 8 is inserted into the fixed mounting seat 4, the limiting clamping block 9 can be reset and inserted into the through holes formed in the outer side of the fixed mounting seat 4 through the elastic force of the limiting sliding block 13, so that the optical wedge main body 6 can be clamped and limited, when the optical wedge main body 6 needs to be disassembled, the connecting push rod 15 can drive the pushing block 16 to push the moving clamping block 9 to be pushed by the pressing plate 17 to be inserted into the fixed clamping block 8, and the limiting clamping block 9 can be contracted into the fixed mounting seat 4 when the limiting clamping block 9 is contracted into the fixed mounting seat 4;

the above is the whole working principle of the utility model.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. The utility model provides a two optical wedge optical axis direction adjusting device, includes casing (1), gun sight (2) and laser emission section of thick bamboo (3), its characterized in that, fixed mounting seat (4) are installed through connecting screw (5) to the inner wall of casing (1), and the surface of fixed mounting seat (4) has placed optical wedge main part (6), the top surface block of optical wedge main part (6) has fixed snap ring (7), and the both ends fixedly connected with connecting bolt (8) of fixed snap ring (7), the inside of connecting bolt (8) is inserted and is equipped with spacing fixture block (9).

2. The device for adjusting the optical axis direction of the double optical wedges according to claim 1, wherein a plurality of groups of anti-slip adhesive tapes (10) are glued on the inner wall of the fixed clamping ring (7) at equal intervals, and anti-slip patterns are formed on the outer surfaces of the plurality of groups of anti-slip adhesive tapes (10).

3. The device for adjusting the optical axis direction of the double optical wedges according to claim 1, wherein buffer rubber pads (11) are glued on the two end surfaces of the fixed clamping ring (7), and anti-skid patterns are formed on the bottom end surfaces of the buffer rubber pads (11).

4. The device for adjusting the optical axis direction of the double optical wedges according to claim 1, wherein a groove matched with the limit clamping block (9) is formed in the connecting bolt (8), the inner wall of the groove is welded with one end of the pushing spring (12), and the other end of the pushing spring (12) is welded with the surface of the limit clamping block (9).

5. The device for adjusting the optical axis direction of the double optical wedges according to claim 1, wherein the limiting clamping blocks (9) are inserted into one end of the connecting bolt (8), two sides of the end are fixedly connected with limiting sliding blocks (13), and the inner wall of a groove formed in the connecting bolt (8) is provided with sliding grooves matched with the limiting sliding blocks (13).

6. The device for adjusting the optical axis direction of the double optical wedges according to claim 1, wherein the support rod (14) is fixedly connected to the outer side of the fixed mounting seat (4), a connecting push rod (15) is inserted into the support rod (14), one end of the connecting push rod (15) is fixedly connected with the surface of the pushing block (16), and the other end of the connecting push rod (15) is fixedly connected with the surface of the pressing plate (17).

7. The device according to claim 6, wherein the inner wall of the support rod (14) is welded to one end of the return spring (18), and the other end of the return spring (18) is welded to the surface of the pushing block (16).

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