Guide rail clamp device and gun light equipment having the same

Abstract

The present invention provides a guide rail clamp device and a gun light equipment having the same. The guide rail clamp device comprises a mounting seat, a fixed clamp, a movable clamp, a positioning piece and a locking piece. The fixed clamp and the movable clamp are both mounted on the mounting seat. The movable clamp is movably arranged in a direction close to or away from the fixed clamp so that the fixed clamp and the movable clamp can be arranged on the guide rail by adjusting the position of the movable clamp; the positioning piece is connected to the movable clamp so as to move with the movable clamp; the locking piece is mounted on the mounting seat, and the locking piece cooperates with the positioning piece so as to limit the position of the movable clamp by locking the position of the positioning piece; the guide rail clamp device is used to solve the problem of inconvenient operation of the installation method of the gun light in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of gun lights, and in particular to a guide rail clamp device and a gun light equipment having the same. Background Art

[0002] In the prior art, when using a gun at night or in a dark environment, in order to aim at the target, an illumination device is often needed for lighting, and a flashlight is commonly used. When using it, the gun holder holds the flashlight in one hand for lighting and holds the gun in the other hand to aim at the target, which brings great inconvenience to the gun holder.

[0003] In order to solve the above inconvenience in using a flashlight, people have designed a gun light that can be clamped and fixed on the gun body, so that the front of the gun can be illuminated by the gun light. Therefore, this gun light only needs one hand to hold the gun to aim and illuminate, and the gun light moves with the aiming position of the gun. Wherever the gun is aimed, the gun light moves with the gun to illuminate that place, which is extremely convenient to use.

[0004] At present, the existing gun light is generally fixed on the gun body by a clamping and locking mechanism, which is fixedly connected to the accessory rail on the gun body. The clamping and locking mechanism are connected to the gun light as a whole, and the relative position between them is fixed. In addition, during the installation process of the gun light, the connection between the clamping and locking mechanism and the gun body is relatively complicated, inconvenient to operate, and will consume a lot of time for the user. Summary of the invention

[0005] The main purpose of the present invention is to provide a rail clamp device and a gun light device having the same, so as to solve the problem that the installation method of the gun light in the prior art is inconvenient to operate.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a guide rail clamp device is provided, which includes: a mounting seat; a fixed clamp, which is mounted on the mounting seat; a movable clamp, which is mounted on the mounting seat and is movably arranged in a direction close to or away from the fixed clamp, so that the fixed clamp and the movable clamp can be arranged on the guide rail by adjusting the position of the movable clamp; a positioning member, which is connected to the movable clamp to move with the movable clamp; and a locking member, which is mounted on the mounting seat and cooperates with the positioning member to limit the position of the movable clamp by locking the position of the positioning member.

[0007] Furthermore, the positioning member includes a positioning rod, a mounting hole is provided on the mounting seat, the positioning rod is movably installed in the mounting hole along its axial direction, and the locking member is limitedly matched with the positioning rod to lock the position of the positioning rod.

[0008] Furthermore, a positioning groove is provided on the positioning rod, and a locking piece is inserted into the positioning groove to limit the positioning rod.

[0009] Furthermore, the positioning groove is an annular groove, and the annular groove is arranged around the axis of the positioning rod.

[0010] Furthermore, the positioning rod includes a first rod segment, a second rod segment and a third rod segment connected in sequence, the diameter of the second rod segment is smaller than the diameter of the first rod segment and the diameter of the third rod segment, and the annular groove is surrounded by the outer wall surface of the second rod segment, the end surface of the first rod segment and the end surface of the second rod segment.

[0011] Furthermore, the positioning groove is a strip groove, which extends along the axial direction of the positioning rod; the locking piece has a locking head, which cooperates with the inner wall surface of the strip groove so that the locking head moves along the strip groove.

[0012] Furthermore, there are a plurality of strip grooves, which are spaced apart along the axial direction of the positioning rod, and the locking piece is inserted into one of the plurality of strip grooves.

[0013] Furthermore, the guide rail clamp device also includes a first elastic member, which is sleeved on the positioning rod so that when the movable clamp and the fixed clamp are clamped on the guide rail, the first elastic member is clamped between the movable clamp and the mounting seat.

[0014] Furthermore, a locking hole is provided on the mounting seat, the locking hole is communicated with the mounting hole, the locking member is installed in the locking hole, and one end of the locking member extends into the mounting hole to be connected with the positioning rod.

[0015] Furthermore, the locking member includes a locking shell, a second elastic member and a locking head. The locking shell is connected to the mounting seat, one end of the second elastic member is connected to the locking shell, and the other end of the second elastic member is connected to the locking head, so that the locking head abuts against the positioning rod under the elastic action of the second elastic member.

[0016] According to another aspect of the present invention, a gun light device is provided, which includes a gun body, a lamp head and the above-mentioned guide rail clamp device, the lamp head is installed on the guide rail clamp device, and the guide rail clamp device is installed on the gun body; the movable clamp and the fixed clamp of the guide rail clamp device are arranged on the guide rail of the gun body.

[0017] The technical solution of the present invention is applied, and the guide rail clamp device includes a mounting seat, a fixed clamp, a movable clamp, a positioning piece and a locking piece. The fixed clamp and the movable clamp are arranged on the mounting seat of the guide rail clamp device, and the movable clamp can be moved in a direction close to or away from the fixed clamp, so that the fixed clamp and the movable clamp are arranged on the guide rail by adjusting the relative position of the movable clamp and the fixed clamp; the guide rail clamp device also includes a locking piece installed on the mounting seat and a positioning piece connected to the movable clamp, the positioning piece can move with the movable clamp, and after the relative position of the movable clamp and the fixed clamp is adjusted, the positioning piece can be locked by the cooperation between the locking piece and the positioning piece, thereby realizing the limitation of the position of the movable clamp, so that the movable clamp whose relative position is adjusted will no longer move relative to the fixed clamp, so as to ensure the clamping effect between the movable clamp and the fixed clamp; in specific use, the adjustment and locking of the position of the movable clamp can be realized by operating the movable clamp and the locking piece, thereby realizing the clamping operation of the guide rail clamp device; it can be seen that the operation of the guide rail clamp device is relatively convenient, and can solve the problem of inconvenient operation of the installation method of the gun light in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 It shows a schematic structural diagram of an optional gun light device according to the present invention;

[0020] Figure 2 Shows Figure 1 An internal cross-sectional view of a gun light device from one perspective;

[0021] Figure 3 Shows Figure 2 A schematic diagram of a matching state of a matching structure of a movable clamp, a positioning rod, and a locking piece of a guide rail clamp device of a gun light device;

[0022] Figure 4 Shows Figure 2 A schematic diagram of another matching state of the matching structure of the movable clamp, the positioning rod and the locking piece of the rail clamp device of the gun light equipment;

[0023] Figure 5 Shows Figure 1 A schematic diagram showing a state in which a movable clamp of a rail clamp device of a gun light device is in an initial position relative to a fixed clamp;

[0024] Figure 6 Shows Figure 1 A schematic diagram of a state in which a movable clamp of a rail clamp device of a gun light device is in a clamping position relative to a fixed clamp;

[0025] Figure 7 Shows Figure 1 A schematic diagram of the structure in which the first elastic member and the locking nut of the rail clamp device of the gun light equipment are arranged on the mounting seat;

[0026] Figure 8 Shows Figure 1 A schematic diagram of the structure of a locking member of a rail clamp device of a gun light device;

[0027] Fig. 9 An internal cross-sectional view from a perspective of another optional gun light device according to the present invention is shown.

[0028] The above drawings include the following reference numerals:

[0029] 200. Gun light equipment; 220. Lamp holder;

[0030] 100. Guide rail clamp device;

[0031] 10. Mounting seat; 20. Fixed clip; 30. Movable clip;

[0032] 40. Positioning member; 41. Positioning rod; 411. First rod segment; 412. Second rod segment; 413. Third rod segment; 414. Annular groove;

[0033] 50. Locking member; 51. Locking head; 52. Second elastic member; 53. Locking housing;

[0034] 60. First elastic member; 70. Locking nut. DETAILED DESCRIPTION

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] The present invention provides a guide rail clamp device 100, please refer to Figures 1 to 9 The guide rail clamp device 100 includes a mounting base 10, a fixed clamp 20, a movable clamp 30, a positioning member 40 and a locking member 50. The fixed clamp 20 and the movable clamp 30 are both mounted on the mounting base 10. The movable clamp 30 is movably arranged in a direction close to or away from the fixed clamp 20 so that the fixed clamp 20 and the movable clamp 30 can be clamped on the guide rail by adjusting the position of the movable clamp 30; the positioning member 40 is connected to the movable clamp 30 to move with the movable clamp 30; the locking member 50 is mounted on the mounting base 10, and the locking member 50 cooperates with the positioning member 40 to limit the position of the movable clamp 30 by locking the position of the positioning member 40.

[0037] In the guide rail clamp device 100 of the present invention, a fixed clamp 20 and a movable clamp 30 are arranged on the mounting seat 10 of the guide rail clamp device 100, and the movable clamp 30 can be moved in a direction close to or away from the fixed clamp 20, so that the fixed clamp 20 and the movable clamp 30 are clamped on the guide rail by adjusting the relative position of the movable clamp 30 and the fixed clamp 20; the guide rail clamp device 100 also includes a locking member 50 mounted on the mounting seat 10 and a positioning member 40 connected to the movable clamp 30, the positioning member 40 can move with the movable clamp 30, and after the relative position of the movable clamp 30 and the fixed clamp 20 is adjusted, the locking member 50 and the movable clamp 30 can be clamped on the guide rail. The cooperation between the fixing member 50 and the positioning member 40 can lock the positioning member 40, thereby limiting the position of the movable clamp 30. In this way, the movable clamp 30 after adjusting the relative position will no longer move relative to the fixed clamp 20, so as to ensure the clamping effect between the movable clamp 30 and the fixed clamp 20. In specific use, the position of the movable clamp 30 can be adjusted and locked by operating the movable clamp 30 and the locking member 50, thereby achieving the clamping operation of the guide rail clamp device 100. It can be seen that the operation of the guide rail clamp device 100 is relatively convenient, and can solve the problem of inconvenient operation of the installation method of the gun light in the prior art.

[0038] Specifically, the positioning member 40 includes a positioning rod 41, and a mounting hole is provided on the mounting seat 10. The positioning rod 41 is movably installed in the mounting hole along its axial direction, so that when the movable clamp 30 moves relative to the mounting seat 10, the positioning rod 41 can move relative to the mounting seat 10 in the mounting hole along with the movable clamp 30; the locking member 50 is limitedly cooperated with the positioning rod 41 to lock the position of the positioning rod 41.

[0039] In order to achieve the cooperation between the locking piece 50 and the positioning rod 41 , a positioning groove is provided on the positioning rod 41 , and the locking piece 50 is inserted into the positioning groove to limit the positioning rod 41 .

[0040] In this embodiment, one implementation method of the positioning groove is as follows: Figures 2 to 4 As shown, the positioning groove is an annular groove 414, and the annular groove 414 is arranged around the axis of the positioning rod.

[0041] Specifically, the positioning rod 41 includes a first rod segment 411, a second rod segment 412 and a third rod segment 413 connected in sequence, the diameter of the second rod segment 412 is smaller than the diameter of the first rod segment 411 and the diameter of the third rod segment 413, and the annular groove 414 is surrounded by the outer wall surface of the second rod segment 412, the end surface of the first rod segment 411 and the end surface of the second rod segment 412.

[0042] Figure 3 The figure is a schematic diagram of a state where the locking member 50 is not inserted into the annular groove 414, that is, at this time, the locking member 50 does not form a limiting effect on the positioning rod 41 and the movable clamp 30; Figure 4The figure shows a state where the locking member 50 is inserted into the annular groove 414 , that is, at this time, the locking member 50 forms a limiting effect on the positioning rod 41 and the movable clamp 30 .

[0043] In this embodiment, another implementation of the positioning groove is: the positioning groove is a strip groove, and the strip groove extends along the axial direction of the positioning rod 41; Fig. 9 As shown, the locking member 50 has a locking head 51, which cooperates with the inner wall surface of the strip groove so that the locking head 51 moves along the strip groove. When the locking head 51 is abutted against one end wall surface of the strip groove, the locking head 51 forms a limiting effect on the positioning rod 41.

[0044] Optionally, there are multiple strip grooves, which are arranged at intervals along the axial direction of the positioning rod 41, and the locking piece 50 is inserted into one of the multiple strip grooves, so that when the positioning rod 41 moves to a different position, the locking piece 50 can be inserted into the strip groove opposite to its position to limit the positioning rod 41.

[0045] In this embodiment, the guide rail clamp device 100 further includes a first elastic member 60, which is sleeved on the positioning rod 41, so that when the movable clamp 30 and the fixed clamp 20 are clamped on the guide rail, the first elastic member 60 is clamped between the movable clamp 30 and the mounting seat 10, so that the movable clamp 30 moves in a direction away from the fixed clamp 20 under the elastic force of the first elastic member 60. Optionally, as Figure 7 As shown, one end of the first elastic member 60 is fixed on the mounting seat 10 .

[0046] In this embodiment, a locking hole is provided on the mounting seat 10, the locking hole is communicated with the mounting hole, the locking member 50 is installed in the locking hole, and one end of the locking member 50 extends into the mounting hole to be connected with the positioning rod 41. In the specific implementation process, when the positioning rod 41 moves relative to the fixed clamp 20 with the movable clamp 30, the locking member 50 is spaced apart from the positioning rod 41 so that the locking member 50 gives way to the positioning rod 41; when the movable clamp 30 and the positioning rod 41 are limited by the locking member 50, the locking member 50 is connected with the positioning rod 41, that is, the locking member 50 is inserted into the positioning groove on the positioning rod 41.

[0047] like Figure 5 and Figure 6 As shown, the movable clamp 30 has an initial position and a clamping position relative to the fixed clamp 20. When the movable clamp 30 is not operated, the movable clamp 30 is in a position relative to the fixed clamp 20 as shown in FIG. Figure 5 when the position of the movable clip 30 relative to the fixed clip 20 needs to be adjusted, the movable clip 30 is operated to apply a force to the movable clip 30 so that the movable clip 30 moves toward the direction close to the fixed clip 20 until the movable clip 30 is relative to the fixed clip 20 as shown Figure 6The clamping position shown in the figure causes the movable clamp 30 and the fixed clamp 20 to be clamped on the guide rail of the gun body; the locking member 50 is then operated to limit the position of the movable clamp 30 to lock the movable clamp 30, so that the movable clamp 30 is maintained in the clamping position. At this time, the first elastic member 60 is in a compressed state; when the movable clamp 30 needs to be restored to its initial position, the locking member 50 is operated to be spaced apart from the positioning rod 41, and the locking member 50 gives way to the positioning rod 41, that is, the locking member 50 no longer forms a limiting effect on the positioning rod 41 and the movable clamp 30, and under the elastic force of the first elastic member 60, the movable clamp 30 moves in the direction away from the fixed clamp 20 until it reaches its initial position.

[0048] like Figure 8 As shown, the locking member 50 includes a locking housing 53, a second elastic member 52 and a locking head 51. The locking housing 53 is connected to the mounting seat 10, one end of the second elastic member 52 is connected to the locking housing 53, and the other end of the second elastic member 52 is connected to the locking head 51, so that the locking head 51 abuts against the positioning rod under the elastic action of the second elastic member 52. In the specific implementation process, the locking housing 53 can be operated to drive the second elastic member 52 and the locking head 51 to move toward the direction close to the positioning rod 41. When the locking housing 53 drives the second elastic member 52 and the locking head 51 to move toward the direction close to the positioning rod 41 until the locking head 51 is inserted into the positioning groove, the second elastic member 52 is in a compressed state; when it is no longer necessary to limit the positioning rod 41, the locking housing 53 is operated again to make the locking housing 53 and the locking head 51 move toward the direction away from the positioning rod 41 under the elastic action of the second elastic member 52, so that the locking head 51 is no longer inserted into the positioning groove, that is, the locking member 50 no longer limits the positioning rod 41. Optionally, the above-mentioned operation action on the locking housing 53 may be pressing.

[0049] Specifically, a threaded rod section is provided on the positioning rod 41, and the guide rail clamp device 100 also includes a locking nut 70. After at least a portion of the threaded rod section passes through the mounting hole, it is threadedly matched with the locking nut 70, so that when the positioning rod 41 moves with the movable clamp 30, the positioning rod 41 can move relative to the locking nut 70 under the action of the threaded cooperation; when the locking member 50 limits the position of the positioning rod 41, the locking nut 70 can further play a positioning role for the positioning rod 41, thereby ensuring the overall stability of the positioning rod 41, and then ensuring the stability of the movable clamp 30, so that the movable clamp 30 and the fixed clamp 20 can be stably clamped on the guide rail of the gun body; it can be seen that the locking nut 70 has a certain degree of limiting effect on the positioning rod 41.

[0050] The present invention also provides a gun light device 200, which includes a gun body, a lamp head 220 and the above-mentioned guide rail clamp device 100, the lamp head 220 is installed on the guide rail clamp device 100, and the guide rail clamp device 100 is installed on the gun body; the movable clamp 30 and the fixed clamp 20 of the guide rail clamp device 100 are clamped on the guide rail of the gun body, so that the lamp head 220 is relatively fixed to the guide rail of the gun body through the guide rail clamp device 100.

[0051] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0052] In the guide rail clamp device 100 of the present invention, the guide rail clamp device 100 includes a mounting seat 10, a fixed clamp 20, a movable clamp 30, a positioning member 40 and a locking member 50. The fixed clamp 20 and the movable clamp 30 are arranged on the mounting seat 10 of the guide rail clamp device 100, and the movable clamp 30 can be moved in a direction close to or away from the fixed clamp 20, so that the fixed clamp 20 and the movable clamp 30 are clamped on the guide rail by adjusting the relative position of the movable clamp 30 and the fixed clamp 20; the guide rail clamp device 100 also includes a locking member 50 installed on the mounting seat 10 and a positioning member 40 connected to the movable clamp 30, and the positioning member 40 can move with the movable clamp 30. After the movable clamp 30 is adjusted, the locking member 50 and the movable clamp 30 are clamped on the guide rail. After the relative position of the movable clamp 30 and the fixed clamp 20 is adjusted, the positioning member 40 can be locked by the cooperation between the locking member 50 and the positioning member 40, thereby achieving the limitation of the position of the movable clamp 30. In this way, the movable clamp 30 whose relative position is adjusted will no longer move relative to the fixed clamp 20, so as to ensure the clamping effect between the movable clamp 30 and the fixed clamp 20. In specific use, the position of the movable clamp 30 can be adjusted and locked by operating the movable clamp 30 and the locking member 50, thereby achieving the clamping operation of the guide rail clamp device 100. It can be seen that the operation of the guide rail clamp device 100 is relatively convenient, and can solve the problem of the inconvenient operation of the installation method of the gun light in the prior art.

[0053] The gun light device 200 of the present invention includes the above-mentioned rail clamp device 100 , so the gun light device 200 has at least the same technical effect as the rail clamp device 100 .

[0054] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A guide rail clamp device, characterized in that: include: Mounting seat (10); A fixing clip (20), the fixing clip (20) being mounted on the mounting seat (10); a movable clamp (30), the movable clamp (30) being mounted on the mounting seat (10), the movable clamp (30) being movably arranged in a direction approaching or moving away from the fixed clamp (20), so that the fixed clamp (20) and the movable clamp (30) are clamped on the guide rail by adjusting the position of the movable clamp (30); a positioning member (40), the positioning member (40) being connected to the movable clamp (30) so as to move along with the movable clamp (30); a locking member (50), the locking member (50) being mounted on the mounting seat (10), the locking member (50) cooperating with the positioning member (40) to limit the position of the movable clamp (30) by locking the position of the positioning member (40); The positioning member (40) comprises a positioning rod (41), the mounting seat (10) is provided with a mounting hole, the positioning rod (41) is movably mounted in the mounting hole along its axial direction, and the locking member (50) is limitedly matched with the positioning rod (41) to lock the position of the positioning rod (41); The positioning rod (41) is provided with a positioning groove, and the locking member (50) is inserted into the positioning groove to limit the position of the positioning rod (41); The positioning groove is an annular groove (414), and the annular groove (414) is arranged around the axis of the positioning rod (41); or the positioning groove is a strip-shaped groove; The positioning rod (41) comprises a first rod segment (411), a second rod segment (412) and a third rod segment (413) which are connected in sequence, the diameter of the second rod segment (412) is smaller than the diameter of the first rod segment (411) and the diameter of the third rod segment (413), and the annular groove (414) is surrounded by the outer wall surface of the second rod segment (412), the end surface of the first rod segment (411) and the end surface of the second rod segment (412); The positioning rod (41) is provided with a threaded rod section, and the guide rail clamp device further comprises a locking nut (70), wherein at least a portion of the threaded rod section passes through the mounting hole and is threadedly engaged with the locking nut (70), so that when the positioning rod (41) moves with the movable clamp (30), the positioning rod (41) can move relative to the locking nut (70) under the action of the threaded engagement.

2. The guide rail clamp device according to claim 1, characterized in that: The positioning groove is a strip groove, and the strip groove extends along the axial direction of the positioning rod (41); the locking member (50) has a locking head (51), and the locking head (51) cooperates with the inner wall surface of the strip groove so that the locking head (51) moves along the strip groove.

3. The guide rail clamp device according to claim 2, characterized in that: There are a plurality of the strip-shaped grooves, which are spaced apart along the axial direction of the positioning rod (41), and the locking piece (50) is inserted into one of the plurality of the strip-shaped grooves.

4. The guide rail clamp device according to any one of claims 1 to 3, characterized in that: The guide rail clamp device also includes: A first elastic member (60), wherein the first elastic member (60) is sleeved on the positioning rod (41) so that when the movable clamp (30) and the fixed clamp (20) are clamped on the guide rail, the first elastic member (60) is clamped between the movable clamp (30) and the mounting seat (10).

5. The guide rail clamp device according to any one of claims 1 to 3, characterized in that: The mounting seat (10) is provided with a locking hole, the locking hole being in communication with the mounting hole, the locking member (50) being mounted in the locking hole, and one end of the locking member (50) extending into the mounting hole to be connected with the positioning rod (41).

6. The guide rail clamp device according to any one of claims 1 to 3, characterized in that: The locking member (50) comprises a locking shell (53), a second elastic member (52) and a locking head (51); the locking shell (53) is connected to the mounting seat (10); one end of the second elastic member (52) is connected to the locking shell (53); and the other end of the second elastic member (52) is connected to the locking head (51), so that the locking head (51) abuts against the positioning rod (41) under the elastic action of the second elastic member (52).

7. A gun light device, comprising a gun body, a lamp head (220) and a guide rail clamp device, wherein the lamp head (220) is mounted on the guide rail clamp device, and the guide rail clamp device is mounted on the gun body; characterized in that: The guide rail clamp device is the guide rail clamp device according to any one of claims 1 to 6, wherein the movable clamp (30) and the fixed clamp (20) of the guide rail clamp device are clamped on the guide rail of the gun body.

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