CN220288411U

CN220288411U - Connection structure and aiming device

Info

Publication number: CN220288411U
Application number: CN202322186730.2U
Authority: CN
Inventors: 王学松; 孙同波
Original assignee: Infiray Technologies Co Ltd
Current assignee: Infiray Technologies Co Ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-01-02
Anticipated expiration: 2033-08-11

Abstract

The application provides a connecting structure and aiming equipment, wherein the connecting structure is used for fixedly connecting first equipment and second equipment; the connecting structure comprises a first connecting component and a quick clamp component, wherein the first connecting component is used for being fixedly connected with the first equipment, and the quick clamp component is used for being fixedly connected with the second equipment; the first connecting component comprises a leather rail and a first magnetic attraction part arranged on the leather rail; the quick clamp assembly comprises a second magnetic attraction part; the second magnetic attraction part is used for attracting the first magnetic attraction part to fix the first connecting component at the preset position of the quick clamp component. The connection structure and the aiming device that this application provided can make the aiming device install to the firearm fast on, and convenience of customers uses.

Description

Connection structure and aiming device

Technical Field

The application relates to the technical field of aiming equipment, in particular to a connecting structure and aiming equipment.

Background

The sighting device can be used as handheld equipment for observation, and can be fixed on a firearm for sighting, so that the sighting device needs to be frequently disassembled and assembled. In the prior art, the sighting device and the firearm are fixedly connected through the connecting structure, and the existing connecting structure is fixed through connecting pieces such as bolts or needs clamping grooves for alignment installation and the like. The connecting structure is complex in installation process, and alignment between parts is very difficult or even impossible to install aiming equipment and firearms correctly in an environment with weak light.

Disclosure of Invention

Based on this, this application provides a connection structure and aiming equipment to solve the problem that aiming equipment installation process is loaded down with trivial details, be difficult to the correct installation that exists among the prior art.

In order to achieve the above purpose, the technical solution of the embodiments of the present application is implemented as follows:

in one aspect, an embodiment of the present application provides a connection structure, configured to fixedly connect a first device and a second device; the connecting structure comprises a first connecting component and a quick clamp component, wherein the first connecting component is used for being fixedly connected with the first equipment, and the quick clamp component is used for being fixedly connected with the second equipment; the first connecting component comprises a leather rail and a first magnetic attraction part arranged on the leather rail; the quick clamp assembly comprises a second magnetic attraction part; the second magnetic attraction part is used for attracting the first magnetic attraction part to fix the first connecting component at the preset position of the quick clamp component.

In one embodiment, the quick clamp assembly near the second magnetic attraction part is provided with a self-luminous guiding part, and the self-luminous guiding part is used for guiding the position of the second magnetic attraction part through luminescence.

In one embodiment, the quick clamp assembly comprises a fixed seat and a mounting groove arranged on the fixed seat; the second magnetic part is arranged in the mounting groove, and the mounting groove is used for accommodating the first connecting component;

the mounting groove extends inwards from the side wall of one end of the length direction of the fixing seat, is formed along the length direction of the fixing seat, and forms a groove body with one end open.

In one embodiment, the second magnetic part is in a cylindrical structure and is fixed at one end of the mounting groove far away from the opening end, and the self-luminous guiding part is in an annular structure surrounding the second magnetic part; the self-luminous guiding portion is made of a fluorescent material.

In one embodiment, the first magnetic attraction part is a magnet, and the second magnetic attraction part is a magnet or a magneto-philic metal; or the first magnetic attraction part is a magnet or a magneto-philic metal, and the second magnetic attraction part is a magnet.

In one embodiment, the quick clamp assembly further comprises a clamping device comprising a clamping wrench, a limit screw, a clamping block and an adjusting nut; mounting holes are respectively formed in the fixing seats on two sides of the width direction of the mounting groove; the limit screw rod comprises a square rod and a threaded rod, the limit screw rod penetrates through the mounting hole, one end of the square rod, which is positioned at the outer side of the mounting hole, is hinged with the clamping wrench, and one end of the threaded rod, which is positioned at the outer side of the mounting hole, is in threaded connection with the adjusting nut; the clamping block is arranged on the threaded rod at the inner side of the adjusting nut; a limiting groove is formed in the position, corresponding to the square rod, of the first connecting component, and the limiting groove is used for accommodating the square rod; the free end of the clamping spanner can drive the clamping block to move towards the direction close to the clamping spanner when rotating towards the direction close to the fixing seat, so that the first connecting assembly is clamped in the mounting groove.

In one embodiment, a clamping groove is formed in a side wall of the mounting groove, which is close to one side of the clamping wrench, and the first connecting component is correspondingly provided with an abutting portion, and the abutting portion is used for limiting displacement of the first connecting component along the perpendicular direction of the bottom surface of the mounting groove when abutting against the clamping groove.

In one embodiment, the clamping groove is a V-shaped groove, and the V-shaped groove extends from the side wall of the mounting groove to a direction approaching the clamping wrench; the abutting part is of a convex structure matched with the groove surface of the V-shaped groove.

In one embodiment, the fixing seat in the circumferential direction of the second magnetic part is provided with an inclined plane guiding structure, and the height of the inclined plane guiding structure gradually decreases from one side far away from the mounting groove to one side close to the mounting groove.

In one embodiment, the connection structure further includes a second connection component, where the second connection component is configured to be fixedly connected to the second device, and is configured to be detachably connected to the quick clamp component, so that the quick clamp component is fixedly connected to the second device.

On the other hand, the embodiment of the application provides aiming equipment, which comprises an aiming tool and the connecting structure; the first connecting component is used for being fixedly connected with the sighting telescope.

The application has at least the following beneficial effects: according to the connecting structure, the first magnetic attraction part and the second magnetic attraction part are arranged on the first connecting component and the quick clamp component respectively, and the first connecting component and the quick clamp component are enabled to be fast clamped and positioned through the magnetic attraction effect of the first magnetic attraction part and the second magnetic attraction part, so that an additional connecting piece is not needed, and the fixing mode is very simple and easy to operate. The aiming device provided by the embodiment of the application comprises the connecting structure, so that the effect is also achieved.

Drawings

Fig. 1 is a schematic structural diagram of an aiming device according to an embodiment of the present application.

Fig. 2 is an exploded view of the pointing device of fig. 1.

Fig. 3 is a schematic structural diagram of a connection structure according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a first connection component according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a quick clamping assembly and a second clamping device according to an embodiment of the present application.

FIG. 6 is a schematic view of the quick clamp assembly and the second clamping device of FIG. 5 from another perspective.

The meaning of the various reference numerals in the drawings is as follows:

1. an aiming tool;

2. a first connection assembly; 21. a skin rail; 211. a first body portion; 212. a second body portion; 2121. an abutting portion; 22. a first magnetic attraction part; 2122. a limit groove;

3. a quick clamp assembly; 31. a first clamping device; 311. a clamping wrench; 312. a limit screw; 3121. square rods; 313. a clamping block; 314. an adjusting nut; 32. a fixing seat; 321. a mounting hole; 322. an inclined plane guiding structure; 323. a mounting groove; 324. a clamping groove; 325. a connecting block mounting groove; 33. a second magnetic attraction part; 34. a self-luminous guide unit;

4. a second connection assembly; 41. a second clamping device; 42. and (5) connecting a block.

Detailed Description

The technical scheme of the application is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the implementations of the present application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 and 2, the aiming device in the embodiment of the application includes an aiming tool 1 (first device) and a connection structure, as shown in fig. 1, the connection structure includes a first connection component 2, a quick clamp component 3 and a second connection component 4, the first connection component 2 is fixed at the bottom of the aiming tool 1, the second connection component 4 is fixed at the top of the aiming device (second device), the quick clamp component 3 is used as a middle piece, one side is used for being detachably connected with the first connection component 2, and the other side is used for being detachably connected with the second connection component 4. In use, the quick clamp assembly 3 and the second connecting assembly 4 can be fixed on the top of the firearm after being assembled, and the first connecting assembly 2 can be assembled with the sighting device without being disassembled every time, so that the sighting device is only required to be installed and fixed on the first connecting assembly 2 and the quick clamp assembly 3 when the sighting device is installed on the firearm.

As shown in fig. 4, the first connecting assembly 2 includes a rail 21 and a first magnetic attraction portion 22 provided on the rail 21. The rail 21 of the present embodiment includes a first body portion 211 and a second body portion 212, and the width of the first body portion 211 is smaller than the width of the second body portion 212. The surface of the first body portion 211 facing the side of the quick clamp assembly 3 is provided with a recess (not shown) for accommodating the first magnetic attraction portion 22. The first magnetic part 22 may be fixedly connected to the skin rail 21 by means of adhesion, connection (such as a bolt) or the like. The second body 212 is provided with two countersunk holes, which are arranged at intervals along the length direction of the leather rail 21, and the countersunk holes are used for penetrating bolts so as to fixedly connect the first connecting component 2 with the sighting telescope 1 through the bolts. A limiting groove 2122 is arranged between the two counter bores, and the limiting groove 2122 is formed along the width direction of the leather rail 21.

As shown in fig. 5, the quick clip assembly 3 includes a fixing base 32, an installation groove 323 formed on the fixing base 32, a second magnetic attraction portion 33 provided in the installation groove 323, and a self-luminous guiding portion 34. The second magnetic attraction portion 33 is used for attracting the first magnetic attraction portion 22 to fix the first connecting assembly 2 in the mounting groove 323; the self-luminous guide portion 34 is for guiding the position of the mounting groove 323 by light emission.

The mounting groove 323 extends inward from a side wall at one end of the fixing seat 32 in the length direction, and is formed along the length direction of the fixing seat 32 to form a groove body structure with one end open. The second magnetic part 33 has a cylindrical structure, a second magnetic part mounting groove (not shown) is provided near the end of the mounting groove 323 far from the opening end, the second magnetic part 33 is fixed in the second magnetic part mounting groove by bonding or connecting through a connecting piece, for example, a countersunk hole can be provided on the second magnetic part 33, and the second magnetic part 33 and the fixing seat 32 are connected by screw threads through a bolt. The self-luminous guiding portion 34 has a ring-shaped cross section, and the self-luminous guiding portion 34 is disposed around the second magnetic portion 33. The self-luminous guiding portion 34 is made of a fluorescent material, for example, plastic and fluorescent powder can be mixed for injection molding, and the self-luminous guiding portion 34 can be fixed on the fixing base 32 by means of adhesion or the like. The self-luminous guide portion 34 is made of a fluorescent material, and emits light at night or in an environment with weak light, so that the general direction of the mounting groove 323 can be guided, and a user can conveniently perform mounting alignment. The self-luminous guiding portion 34 is manufactured by injection molding of plastic and fluorescent powder, so that the service life and the luminous uniformity of the self-luminous guiding portion 34 can be improved.

The first magnetic attraction part 22 is a magnet, and the second magnetic attraction part 33 is a magnet or a magneto-philic metal; alternatively, the first magnetic attraction portion 22 is a magnet or a magnetophilic metal, and the second magnetic attraction portion 33 is a magnet. Specifically, the first magnetic attraction portion 22 and the second magnetic attraction portion 33 may be any material and structure as long as they can attract and fix each other, and for example, the magnetophilic metal may be cast iron. The second magnetic portion 33 is configured to attract the first magnetic portion 22 to fix the first connecting component 2 at a predetermined position of the mounting groove 323, that is, when the fixing base 32 is a magneto-philic metal, the first magnetic portion 33 can only be a magnet.

The quick clamp assembly 3 further comprises a first clamping device 31, wherein the first clamping device 31 is a quick clamp device, can meet the impact requirement of aiming equipment in use, and has good stability. The first clamping device 31 comprises a clamping wrench 311, a limit screw 312, a clamping block 313 and an adjusting nut 314. Mounting holes 321 are respectively formed in the fixing seats 32 on two sides of the mounting groove 323 in the width direction, and the mounting holes 321 are used for penetrating the limiting screw 312. The limit screw 312 comprises a square rod 3121 and a threaded rod (not shown), wherein one end of the square rod 3121 positioned outside the mounting hole 321 is hinged with one end of the clamping wrench 311, and one end of the threaded rod positioned outside the mounting hole 321 is in threaded connection with the adjusting nut 314; the clamping block 313 is provided on the threaded rod inside the adjustment nut 314. The limit groove 2122 of the first coupling assembly 2 is for receiving the square bar 3121. When the free end of the clamping wrench 311 rotates towards the direction approaching to the fixed seat 32, the clamping block 313 can be driven to move towards the direction approaching to the clamping wrench 311, so as to clamp the first connecting component 2 in the mounting groove 323. A spring element (not shown) may also be provided on the clamping block 313, the spring force of which acts to hold the clamping block 313 in abutment with the adjustment nut 314. The adjusting nut 314 is used to adjust the tightness of the first clamping device 31.

The side wall of the mounting groove 323 near the clamping wrench 311 side is provided with a clamping groove 324, and the first connecting component 2 is correspondingly provided with an abutting part 2121, and the abutting part 2121 is used for limiting the displacement of the first connecting component 2 along the vertical direction of the bottom surface of the mounting groove 323 when abutting against the clamping groove 324. In the present embodiment, the clamping groove 324 is a V-shaped groove, and the V-shaped groove extends from the side wall of the mounting groove 323 in a direction approaching the clamping wrench 311; the abutment 2121 has a convex shape that mates with the groove surface of the V-groove. When the abutting portion 2121 is clamped into the clamping groove 324, the leather rail 21 is clamped by the clamping device, and the first connecting component 2 and the quick clamping component 3 can be fixedly connected.

In order to facilitate the rail 21 to enter the mounting groove 323, the inclined guiding structure 322 may be further disposed on the fixing seat 32 in the circumferential direction of the second magnetic attraction portion 33, where the height of the inclined guiding structure 322 from the side far away from the mounting groove 323 to the side near the mounting groove 323 is gradually reduced, i.e. the inclined guiding structure 322 is an inclined plane inclined toward the mounting groove 323, so as to form a funnel-like shape, so that the rail 21 is easy to enter the mounting groove 323, and the mounting convenience is improved.

As shown in fig. 2 and 6, the second connection assembly 4 includes a connection block 42 and a second clamping device 41. A connection block mounting groove 325 is formed on the surface of the fixing base 32 facing away from the mounting groove 323, and the connection block mounting groove 325 may be a through groove formed along the length direction of the fixing base 32. The structure of the second clamping device 41 is the same as that of the first clamping device 31, and will not be described again. The mounting manner of the connection block 42, the second clamping device 41 and the connection block mounting groove 325 is the same as the connection manner of the skin rail 21, the first clamping device 31 and the mounting groove 323, and will not be described again. The connecting block 42 is provided with a through hole or a threaded hole, and the connecting block 42 and equipment such as firearms can be fixedly connected by penetrating bolts in the through hole or the threaded hole, so that the first connecting component 2, the quick clamping component 3 and the second connecting component 4 are fixed together, and the connection of the sighting telescope and the firearms is realized.

The mounting process of the connection structure of this embodiment is as follows: first, the first connecting component 2 and the sighting telescope 1 are fixedly connected, the quick clamping component 3 and the second connecting component 4 are fixedly connected with a firearm (not shown), and at this time, the sighting telescope 1 can be independently used as a handheld device. When the sight 1 needs to be mounted on a firearm, the position of the mounting groove 323 is roughly determined by the light emission of the self-luminous guiding part 34, the leather rail 21 at the bottom of the sight 1 and the mounting groove 323 are aligned, the leather rail 21 is quickly mounted in the mounting groove 323 by the mutual attraction of the first magnetic attraction part 22 and the second magnetic attraction part 33 and the guiding action of the inclined plane guiding structure 322, the limit groove 2122 of the leather rail 21 is clamped in the square rod 3121 of the limit screw 312, at this time, the free end of the clamping spanner 311 is pulled towards the direction close to the fixing seat 32, and the clamping block 313 is clamped Pi Gui, so that the mounting is completed.

The connection structure of this application embodiment facilitates the user to install when using under night and the weaker environment of light, and luminous guide portion gives out light and carries out rough direction guide, and convenience of customers finds the mounted position fast. The first connecting component and the quick clamping component are initially fixed through magnetic attraction, and at the moment, the inclined plane guide structure facilitates the first connecting component to quickly enter the mounting groove and the first magnetic attraction part to be attracted and fixed. The limiting groove of the first connecting component is clamped into the square rod of the limiting screw rod, the clamping wrench is pulled to enable the clamping block to clamp the leather rail, the abutting part of the leather rail is abutted with the clamping groove, and the first connecting component and the quick clamping component can be installed, so that the sighting telescope is fixedly connected with the firearm. The connecting structure does not need other connecting pieces when the first connecting component and the quick clamping component are installed and fixed, and can enable the sighting telescope to be quickly and accurately installed on the firearm through a plurality of guiding, guiding and other structures, so that experience of night use of a user is improved.

It should be noted that, in this document, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A connecting structure for fixedly connecting a first device and a second device; the method is characterized in that: the quick clamp comprises a first connecting component (2) and a quick clamp component (3), wherein the first connecting component (2) is used for being fixedly connected with first equipment; the first connecting component (2) comprises a leather rail (21) and a first magnetic attraction part (22) arranged on the leather rail (21); the quick clamp assembly (3) is used for respectively connecting the first connecting assembly (2) and the second device, and the quick clamp assembly (3) comprises a second magnetic attraction part (33); the second magnetic attraction part (33) is used for attracting the first magnetic attraction part (22) to fix the first connecting assembly (2) at a preset position of the quick clamping assembly (3).

2. The connection structure of claim 1, wherein: self-luminous guiding parts (34) are arranged on the quick clamp assembly (3) close to the second magnetic attraction parts (33), and the self-luminous guiding parts (34) are used for guiding the position of the second magnetic attraction parts (33) through luminescence.

3. The connection structure according to claim 2, wherein: the quick clamp assembly (3) comprises a fixed seat (32) and a mounting groove (323) formed in the fixed seat (32); the second magnetic part (33) is arranged in the mounting groove (323), and the mounting groove (323) is used for accommodating the first connecting component (2);

the mounting groove (323) extends inwards from the side wall of one end of the fixing seat (32) in the length direction, and is formed along the length direction of the fixing seat (32) to form a groove body with one end open.

4. A connection structure as claimed in claim 3, wherein: the second magnetic part (33) is of a cylindrical structure, is fixed at one end of the mounting groove (323) away from the opening end, and the self-luminous guiding part (34) is of an annular structure surrounding the second magnetic part (33); the self-luminous guiding part (34) is made of fluorescent material;

and/or, the first magnetic attraction part (22) is a magnet, and the second magnetic attraction part (33) is a magnet or a magneto-philic metal; alternatively, the first magnetic attraction part (22) is a magnet or a magneto-philic metal, and the second magnetic attraction part (33) is a magnet.

5. A connection structure as claimed in claim 3, wherein: the quick clamp assembly (3) further comprises a clamping device, wherein the clamping device comprises a clamping spanner (311), a limit screw (312), a clamping block (313) and an adjusting nut (314); mounting holes (321) are respectively formed in the fixing seats (32) on two sides of the mounting groove (323) in the width direction; the limit screw (312) comprises a square rod (3121) and a threaded rod, the limit screw (312) is arranged in the mounting hole (321) in a penetrating way, one end of the square rod (3121) positioned at the outer side of the mounting hole (321) is hinged with the clamping wrench (311), and one end of the threaded rod positioned at the outer side of the mounting hole (321) is in threaded connection with the adjusting nut (314); the clamping block (313) is arranged on the threaded rod inside the adjusting nut (314); a limiting groove (2122) is formed in the position, corresponding to the square rod (3121), of the first connecting component (2), and the limiting groove (2122) is used for accommodating the square rod (3121); the free end of the clamping spanner (311) can drive the clamping block (313) to move towards the direction close to the clamping spanner (311) when rotating towards the direction close to the fixed seat (32), so that the first connecting component (2) is clamped in the mounting groove (323).

6. The connection structure of claim 5, wherein: a clamping groove (324) is formed in the side wall of the mounting groove (323) close to one side of the clamping wrench (311), an abutting portion (2121) is correspondingly arranged on the first connecting component (2), and the abutting portion (2121) is used for limiting displacement of the first connecting component (2) along the perpendicular direction of the bottom surface of the mounting groove (323) when being abutted to the clamping groove (324).

7. The connection structure of claim 6, wherein: the clamping groove (324) is a V-shaped groove, and the V-shaped groove extends from the side wall of the mounting groove (323) to the direction approaching the clamping spanner (311); the abutment portion (2121) has a convex structure that mates with the groove surface of the V-groove.

8. A connection structure as claimed in claim 3, wherein: the fixing seat (32) in the circumferential direction of the second magnetic attraction part (33) is provided with an inclined plane guide structure (322), and the height of the inclined plane guide structure (322) gradually decreases from one side far away from the mounting groove (323) to one side close to the mounting groove (323).

9. The connection structure of claim 1, wherein: the quick clamp device further comprises a second connecting component (4), wherein the second connecting component (4) is used for being fixedly connected with second equipment and detachably connected with the quick clamp component (3), so that the quick clamp component (3) is fixedly connected with the second equipment.

10. A sighting device, characterized by: comprising an aiming device (1) and a connection according to any one of claims 1 to 9; the first connecting component (2) is used for being fixedly connected with the sighting telescope (1).