阅读说明：本技术 一种用于枪灯的快拆机构及枪灯 (Quick-release mechanism for gun lamp and gun lamp ) 是由 马强 周子洋 于 2019-08-23 设计创作，主要内容包括：本发明属于移动照明技术领域,涉及一种用于枪灯的快拆机构及枪灯。所述用于枪灯的快拆机构,包括固定夹块,所述固定夹块内安装有拉杆组件；以及活动夹块,所述活动夹块内安装有转轴；所述拉杆组件与所述转轴连接；所述拉杆组件包括并列设置的第一拉杆和第二拉杆,且所述第一拉杆和第二拉杆外设有第二弹性件；所述转轴一端设有把手。本发明的快拆机构可实现枪灯的快速拆装,且无需借助工具,省时省力。(The invention belongs to the technical field of mobile lighting, and relates to a quick-release mechanism for a gun lamp and the gun lamp. The quick-release mechanism for the gun lamp comprises a fixed clamping block, wherein a pull rod assembly is arranged in the fixed clamping block; the movable clamping block is internally provided with a rotating shaft; the pull rod assembly is connected with the rotating shaft; the pull rod assembly comprises a first pull rod and a second pull rod which are arranged in parallel, and second elastic pieces are arranged outside the first pull rod and the second pull rod; one end of the rotating shaft is provided with a handle. The quick-release mechanism can realize quick disassembly and assembly of the gun lamp, does not need tools, and is time-saving and labor-saving.)

1. A quick detach mechanism for rifle lamp, its characterized in that includes

The clamp comprises a fixed clamping block (1), wherein a pull rod assembly is arranged in the fixed clamping block (1); and

the movable clamping block (2), a rotating shaft (5) is arranged in the movable clamping block (2);

the pull rod assembly is connected with the rotating shaft (5).

2. The quick release mechanism for the gun lamp according to claim 1 is characterized in that the pull rod assembly comprises a second pull rod (7), one end of the second pull rod (7) is connected with the rotating shaft (5), and one end of the second pull rod (7) far away from the rotating shaft (5) is connected with the fixed clamping block (1).

3. The quick release mechanism for the gun lamp according to claim 2 is characterized in that a second elastic member (8) is arranged on the periphery of the second pull rod (7), a fourth convex portion (701) is arranged at one end of the second pull rod (7) close to the fixed clamping block (1), and the second elastic member (8) is positioned between the fourth convex portion (701) and the protrusion at the bottom of the fixed clamping block (1).

4. The quick release mechanism for the gun lamp according to claim 2 or 3 is characterized in that the pull rod assembly further comprises a first pull rod (6), the first pull rod (6) and a second pull rod (7) are arranged in parallel, and one end of the first pull rod (6) is connected with the movable clamping block (2).

5. The quick release mechanism for the gun lamp according to claim 4 is characterized in that a third protrusion (602) is arranged at one end of the first pull rod (6) close to the fixed clamping block (1), and the third protrusion (602) is arranged at one end of the second elastic member (8) close to the fixed clamping block (1).

6. The quick release mechanism for the gun lamp according to claim 2 is characterized in that a fifth protrusion (702) is arranged at one end of the second pull rod (7) close to the movable clamping block (2), and a second clamping groove (501) matched with the fifth protrusion (702) is arranged on the rotating shaft (5).

7. The quick release mechanism for the gun lamp according to claim 1 is characterized in that a handle (3) is arranged at one end of the rotating shaft (5), and a first clamping groove (202) is arranged at one end of the movable clamping block (2) close to the handle (3).

8. The quick release mechanism for the gun lamp according to claim 7 is characterized in that the rotating shaft (5) is sleeved with a first elastic member (4), and the first elastic member (4) is arranged between a convex part on the rotating shaft (5) and a convex part on the inner wall of the movable clamping block (2).

9. The quick release mechanism for a gun light as claimed in claim 1 or 7, characterized in that one end of the rotating shaft (5) is protruded from the movable clamping block (2).

10. A quick release type gun lamp, characterized in that it comprises a lamp body (12), and the quick release mechanism for gun lamp as claimed in any one of claims 1 to 9 is provided on one side of the lamp body (12).

Technical Field

The invention belongs to the technical field of mobile lighting, and relates to a quick-release mechanism for a gun lamp and the gun lamp.

Background

The common long gun lamp is fixed on the long gun rail by fixing a clamping mechanism on the gun rail through the matching of a nut and a bolt; in the dismounting process, the fastening nut needs to be unscrewed at first, and the gun lamp can be dismounted after the clamping mechanism is opened. Under the condition that no tool is available outdoors or the strength of a user is insufficient, the user is inconvenient to operate and the assembling and disassembling time is longer; in addition, most of the gun lamps have a charging function, when the gun lamp battery needs to be charged under the condition of no power, the gun lamp battery is assembled and disassembled more frequently, and the problem of troublesome assembly and disassembly is more prominent; the user can also be very troubled when they want to use the gun light as a flashlight, resulting in increased difficulty for the user to operate and poor experience.

Disclosure of Invention

The invention aims to provide a quick-release mechanism for a gun lamp and the gun lamp, aiming at overcoming the defects of the prior art, and facilitating the quick disassembly and assembly of the gun lamp.

In order to achieve the purpose, the invention adopts the following technical scheme:

a quick detach mechanism for rifle lamp includes

The fixed clamping block is internally provided with a pull rod assembly; and

the movable clamping block is internally provided with a rotating shaft;

the pull rod assembly is connected with the rotating shaft.

Furthermore, the pull rod assembly comprises a second pull rod, one end of the second pull rod is connected with the rotating shaft, and one end, far away from the rotating shaft, of the second pull rod is connected with the fixed clamping block.

Furthermore, a second elastic part is arranged on the periphery of the second pull rod, a fourth convex part is arranged at one end, close to the fixed clamping block, of the second pull rod, and the second elastic part is located between the fourth convex part and the bulge at the bottom of the fixed clamping block.

Furthermore, the pull rod assembly further comprises a first pull rod, the first pull rod and the second pull rod are arranged in parallel, and one end of the first pull rod is connected with the movable clamping block.

Furthermore, a third convex part is arranged at one end, close to the fixed clamping block, of the first pull rod, and the third convex part is located at one end, close to the fixed clamping block, of the second elastic part.

Furthermore, a fifth convex part is arranged at one end, close to the movable clamping block, of the second pull rod, and a second clamping groove matched with the fifth convex part is arranged on the rotating shaft.

Furthermore, a handle is arranged at one end of the rotating shaft, and a first clamping groove is formed in one end, close to the handle, of the movable clamping block.

Furthermore, a first elastic piece is sleeved outside the rotating shaft and is positioned between the convex part on the rotating shaft and the convex part on the inner wall of the movable clamping block.

Furthermore, one end of the rotating shaft protrudes out of the movable clamping block.

In addition, a quick detach formula rifle lamp, includes the lamp body, lamp body one side is equipped with above-mentioned arbitrary one the quick detach mechanism who is used for the rifle lamp.

The invention has the beneficial effects that:

in the invention, the fixed clamping block is internally provided with the elastic pull rod assembly which is connected between the fixed clamping block and the movable clamping block, the movable clamping block is internally provided with the rotating shaft connected with the pull rod assembly, the fixed clamping block and the movable clamping block can be opened and clamped by operating the rotating shaft, no external tool is needed, and the operation is convenient; and the rotating shaft is provided with the handle, so that the rotating shaft can be conveniently rotated, and the handle is matched with the movable clamping block to prevent the rotating shaft from rotating randomly, so that stable clamping force is provided between the fixed clamping block and the movable clamping block.

Drawings

FIG. 1 is an exploded view of a quick release mechanism for a gun light;

FIG. 2 is a schematic view of a quick release mechanism for the gun light;

FIG. 3 is a schematic structural view of a movable clamp block;

FIG. 4 is a schematic structural view of a rotating shaft;

FIG. 5 is a schematic view of the first pull rod;

FIG. 6 is a schematic structural view of a second tie rod;

FIG. 7 is a schematic top view of a quick release mechanism for the gun light;

FIG. 8 is a schematic sectional view taken along the line A-A in FIG. 7;

FIG. 9 is a schematic cross-sectional view of the gun light in the open state of the quick release mechanism;

FIG. 10 is a schematic cross-sectional view of the quick release mechanism for the gun light during opening;

fig. 11 is a cross-sectional view of the locked state of the quick release mechanism for the gun light.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 and 2, in an embodiment, a quick release mechanism for a gun light is provided, which includes a fixed clamp block 1, and a pull rod assembly is installed in the fixed clamp block 1; the movable clamping block 2 is internally provided with a rotating shaft 5; the pull rod assembly is connected with the rotating shaft 5. In the embodiment, the movable clamping block 2 and the fixed clamping block 1 are arranged oppositely to provide clamping action; the rotating shaft 5 is operated to drive the pull rod assembly to move, and then the pull rod assembly drives the movable clamping block 2 to move close to or far away from the fixed clamping block 1, so that the opening or clamping action of the quick-release mechanism is realized.

In some embodiments, a first clamping portion 101 is disposed at one end of the fixed clamping block 1, a second clamping portion 201 corresponding to the first clamping portion 101 is disposed on the movable clamping block 2, and the first clamping portion 101 and the second clamping portion 201 cooperate to achieve a clamping effect. In the embodiment, a base is arranged on one side of the fixed clamping block 1 close to the movable clamping block 2, and a groove for mounting the pull rod assembly is formed in the base; a cover plate 9 is covered above the base, so that the pull rod assembly is limited in the base; the cover plate 9 is fixedly arranged on the base through a first screw 10; the movable clamping block 2 is internally provided with a through hole for installing the rotating shaft 5, the through hole is communicated with the groove on the base, so that the pull rod assembly is connected with the rotating shaft 5, and the movable clamping block 2 is movably arranged on one side of the base, which is far away from the fixed clamping block 1. In some embodiments, the fixed clamp block 1 and the base are of a unitary structure.

In other embodiments, the fixing clamping block 1 and the base are of a split structure, and the fixing clamping block 1 and the base are fixedly connected through a screw connection mode, a welding mode and the like.

Referring to fig. 1 and 6, in some embodiments, the pull rod assembly includes a second pull rod 7, one end of the second pull rod 7 is connected to the rotating shaft 5, and one end of the second pull rod 7 away from the rotating shaft 5 is connected to the fixed clamping block 1; and a second elastic part 8 is arranged on the periphery of the second pull rod 7. In some embodiments, a fourth protrusion 701 is provided at an end of the second pull rod 7 close to the fixed block 1, and a fifth protrusion 702 is provided at an end of the second pull rod 7 close to the movable block 2. In the embodiment, the second elastic element 8 is located between the fourth protrusion 701 and the protrusion at the bottom of the fixed clamping block 1; specifically, a protrusion extends upwards from a base groove of the fixed clamping block 1, and a fourth protrusion 701 of the second pull rod 7 is arranged on one side of the base protrusion close to the fixed clamping block 1; the second elastic member 8 is disposed between the fourth protrusion 701 and the protrusion, and the second elastic member 8 is in a compressed state.

In some embodiments, the fourth protrusion 701 and the fifth protrusion 702 are provided on different sides of the second tie rod 7. In some embodiments, the fourth protrusion 701 is disposed on a side of the second pull rod 7 close to the base of the fixed clamping block 1; the fifth convex part 702 is arranged on one side of the second pull rod 7 away from the base of the fixed clamping block 1.

In some embodiments, the second elastic member 8 may be selected from elastic components including, but not limited to, springs, elastic pieces, and the like.

Referring to fig. 9 to 11, in some embodiments, a second locking groove 501 connected to the second pull rod 7 is disposed on the rotating shaft 5, and the fifth protrusion 702 is connected to the second locking groove 501 in a matching manner; when the rotating shaft 5 is rotated, the second clamping groove 501 on the rotating shaft 5 can push the second pull rod 7 to move, so that the movable clamping block 2 is opened or clamped. Specifically, when the quick release mechanism is in an open state, the second locking groove 501 is separated from the fifth protrusion 702, the first side wall 502 of the second locking groove 501 abuts against the outer side of the fifth protrusion 702, and the movable clamping block 2 is located at one end far away from the fixed clamping block 1; the rotating shaft 5 is rotated to gradually buckle the second clamping groove 501 on the fifth convex part 702, and in the process, the movable clamping block 2 gradually approaches to the fixed clamping block 1; the rotating shaft 5 is continuously rotated, so that the second side wall 503 of the second clamping groove 501 pushes the fifth convex part 702 to move in a direction away from the fixed clamping block 1, and the second spring 8 is compressed; the second side wall 503 abuts against the fifth convex portion 702, the movable clamping block 2 is locked under the action of the second elastic member 8, and a stable clamping force is provided between the movable clamping block 2 and the fixed clamping block 1.

Referring to fig. 1 to 4 and fig. 7 and 8, in some embodiments, a handle 3 is disposed at one end of the rotating shaft 5, and a first engaging groove 202 is disposed at one end of the movable clamping block 2 close to the handle 3. In an embodiment, the handle 3 is fixedly connected with the rotating shaft 5 through a second screw 11, and the first engaging groove 202 on the movable clamping block 2 is used for limiting the handle 3 and preventing the handle 3 from rotating freely. In some embodiments, the rotating shaft 5 is sleeved with a first elastic member 4, and the first elastic member 4 is located between a convex part on the rotating shaft 5 and a convex part on the inner wall of the movable clamping block 2. Specifically, in some embodiments, a first protruding portion 504 is provided at one end of the rotating shaft 5 close to the handle 3, a corresponding protruding portion is provided inward on a sidewall of the through hole inside the movable clamping block 2, and the protruding portion on the movable clamping block 2 is located at one side of the first protruding portion 504 close to the handle 3; the first elastic piece 4 is positioned between the convex part of the movable clamping block 2 and the first convex part 504, and the first elastic piece 4 is in a compressed state; thereby under the effect of first elastic component 4, can promote pivot 5 to the direction removal of keeping away from handle 3, and then drive handle 3 card and go into the first draw-in groove 202 on the activity clamp splice 2, lock pivot 5, prevent that pivot 5 from rotating at will to lock quick detach mechanism.

In some embodiments, the convex portion on the movable clamping block 2 is arranged on the side of the first convex portion 504 away from the handle 3, one end of the first elastic member 4 is fixedly connected with the convex portion on the movable clamping block 2, and the other end of the first elastic member 4 is fixedly connected with the first convex portion 504; the first elastic element 4 is in a stretched state, so as to drive the handle 3 to be locked in the first locking groove 202.

In some embodiments, one end of the rotating shaft 5 protrudes from the movable clamping block 2; in an embodiment, one end of the rotating shaft 5, which is far away from the handle 3, protrudes out of the movable clamping block 2, so that a user can unlock the handle 3 by pressing the protruding end of the rotating shaft 5, and further rotate the rotating shaft 5.

In some embodiments, the first elastic element 4 may be selected from elastic elements including, but not limited to, springs, elastic pieces, and the like.

Referring to fig. 1, 5 and 9 to 11, in some embodiments, the pull rod assembly further includes a first pull rod 6, the first pull rod 6 and the second pull rod 7 are arranged in parallel, and one end of the first pull rod 6 is connected to the movable clamp block 2. One end of the first pull rod 6, which is close to the fixed clamping block 1, is provided with a third convex part 602, and the third convex part 602 is arranged on one side of the second elastic member 8, which is close to the fixed clamping block 1.

In some embodiments, a connecting block 203 is disposed on one side of the movable clamping block 2 close to the fixed clamping block 1, a second protrusion 601 is disposed on one end of the first pull rod 6 close to the movable clamping block 2, and the second protrusion 601 is limited in the connecting block 203, so that the first pull rod 6 is connected to the movable clamping block 2. In an embodiment, a third protrusion 602 is disposed at an end of the first pull rod 6 away from the second protrusion 601, and the third protrusion 602 is located at an end of the second elastic member 8 away from the movable clamping block 2, so that the second elastic member 8 can act on the third protrusion 602 and then act on the first pull rod 6.

In some embodiments, a guide post 204 is further disposed on one side of the movable clamping block 2 close to the fixed clamping block 1, and a corresponding guide groove is disposed on a base of the fixed clamping block 1, so that the problem of deviation can be effectively avoided when the movable clamping block 2 moves, and a stable and reliable clamping force is provided between the movable clamping block 2 and the fixed clamping block 1.

When the movable clamping block 2 is located at an end far from the fixed clamping block 1, the second slot 501 on the rotating shaft 5 is separated from the fifth protrusion 702, the first sidewall 502 of the second slot 501 abuts against the outside of the fifth protrusion 702, the first pull rod 6 is pulled to the end far from the fixed clamping block 1 by the movable clamping block 2, and the second elastic element 8 is compressed by the third protrusion 602; the handle 3 is loosened, the handle 3 is ensured not to be in contact with the movable clamping block 2, the rotating shaft 5 is enabled to rotate smoothly, the second clamping groove 501 is gradually buckled on the fifth convex part 702, and meanwhile, the first pull rod 6 is pushed to move towards the direction close to the fixed clamping block 1 under the action of the second elastic piece 8, so that the movable clamping block 2 is driven to move towards the direction close to the fixed clamping block 1; under the action of the second elastic piece 8, a pre-clamping force is provided between the movable clamping block 2 and the fixed clamping block 1; continuing to pull the handle 3 to rotate the rotating shaft 5, wherein the second side wall 503 on the second slot 501 abuts against the inner side of the fifth protrusion 702 and gradually pushes the fifth protrusion 702 to move in a direction away from the fixed clamping block 1, so as to drive the second pull rod 7 to move in a direction away from the fixed clamping block 1, and the fourth protrusion 701 pushes the second elastic member 8 to gradually compress; when the handle 3 rotates to the top, go into the first draw-in groove 202 on the activity clamp splice 2 with handle 3 card, under the effect of first elastic component 4, will handle 3 locks in the first draw-in groove 202 under the effect of second elastic component 8, second pull rod 7 provides the effort that is close to fixed clamp splice 1 direction for activity clamp splice 2, makes to provide stable clamp force between activity clamp splice 2 and the fixed clamp splice 1.

When the quick release mechanism needs to be opened, one end of the rotating shaft 5, which is far away from the handle 3, is pushed, so that the handle 3 is separated from the first clamping groove 202, the second pull rod 7 is driven to move towards the direction close to the fixed clamping block 1 under the action of the second elastic part 8, and then the fifth convex part 702 pushes the rotating shaft 5 to rotate reversely, so that the movable clamping block 2 is loosened; continuing to rotate the rotating shaft 5 reversely, the second engaging groove 501 gradually separates from the fifth protruding portion 702, the first sidewall 502 of the second engaging groove 501 abuts against the outer side of the fifth protruding portion 702, and the movable clamping block 2 is gradually pushed to move in the direction away from the fixed clamping block 1, so that the space between the movable clamping block 2 and the fixed clamping block 1 is opened.

In some embodiments, the tie rod assembly includes only a third tie rod, and an elastic member is disposed inside the third tie rod, and the elastic member is in a stretched state; one end of the third pull rod is connected with the fixed clamping block 1, the other end of the third pull rod is limited in the movable clamping block 2, and a convex part matched with the second clamping groove 501 on the rotating shaft 5 is arranged on the third pull rod; therefore, when the rotating shaft 5 is rotated, the third pull rod can drive the movable clamping block 2 to realize the opening or clamping effect.

In some embodiments, the pull rod assembly comprises a third pull rod and a fourth pull rod, and elastic members are respectively arranged inside the third pull rod and the fourth pull rod; the elastic pieces in the third pull rod and the fourth pull rod are respectively in a stretching state; one end of the third pull rod is connected with the fixed clamping block 1, and the other end of the third pull rod is limited in the movable clamping block 2; one end of the fourth pull rod is connected with the fixed clamping block 1, and the other end of the fourth pull rod is connected with the movable clamping block 2; and a convex part is arranged at one end of the third pull rod close to the movable clamping block 2, and a second clamping groove 501 on the rotating shaft 5 is connected with the convex part in a matching way. When the quick release mechanism is in an open state, the elastic piece in the fourth pull rod is in a stretched state, the handle 3 is released, the handle 3 is not in contact with the movable clamping block 2, the rotating shaft 5 is enabled to rotate smoothly, the movable clamping block 2 is driven to move towards the direction close to the fixed clamping block 1 under the action of the elastic piece in the fourth pull rod, a pre-clamping force is provided between the movable clamping block 2 and the fixed clamping block 1, and meanwhile, the second clamping groove 501 in the rotating shaft 5 is gradually buckled on the convex part on the third pull rod; continuing to rotate the rotating shaft 5, so that the second side wall 503 of the second clamping groove 501 gradually pushes the convex part on the third pull rod to move in the direction away from the fixed clamping block 1, and the elastic part in the third pull rod is stretched; the handle 3 is clamped in the first clamping groove 202 in the movable clamping block 2, and under the action of the elastic piece in the third pull rod, stable clamping force can be provided between the movable clamping block 2 and the fixed clamping block 1. When the quick-release structure needs to be opened, the handle 3 is opened, and the rotating shaft 5 rotates reversely, so that the space between the movable clamping block 2 and the fixed clamping block 1 can be opened.

Referring to fig. 1 and fig. 2, in an embodiment, a quick release type gun light includes a light body 12, and a quick release mechanism for a gun light as described above is provided on one side of the light body 12; the lamp body 12 is fixedly connected with the fixed clamping block 1, so that the lamp body 12 can be installed on a gun rail.

The above-described embodiments are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.