Free type quick-disassembly and quick-assembly gun support

Abstract

The utility model provides a free type quick-disassembly and quick-assembly gun support. The free type quick-disassembly and quick-assembly gun support comprises a base, two upper covers, two connecting assemblies and two fastening assemblies. The base comprises a bottom plate and two bottom supports, a first guide part and a second guide part are arranged on the two sides of the top face of the connecting block in the width direction respectively, a sliding plate is arranged on one side of the bottom face of the bottom plate, a sliding groove is formed between the sliding plate and the bottom face of the bottom plate and slidably formed in the first guide part, and the two bottom supports are connected with the two ends of the top face of the bottom plate in the length direction respectively. One end of the upper cover is hinged to the bottom support, and a clamping hole used for clamping the sighting telescope is formed between the upper cover and the bottom support. The connecting assembly comprises a hanging buckle and a hook; the fastening assembly is installed on the bottom plate and used for abutting against the second guide part. The hanging buckle is fixedly connected to the upper cover, the hook is hinged to the bottom support, and the hook is connected with the hanging buckle in a hanging mode, so that the upper cover and the bottom support are detachably connected, the sighting telescope is fixed, disassembly and assembly are convenient, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of aiming sights, in particular to a free-type quick-release and quick-installation bracket for guns. Background Art

[0002] Aiming sights are mainly divided into the following three categories: telescopic sights, collimator sights, and reflex sights. Among them, telescopic sights and reflex sights are the most popular. An aiming sight is an auxiliary tool for achieving precise positioning and aiming, mostly used on firearms. The aiming sight needs to be installed on the top of the firearm through a bracket.

[0003] However, most of the existing brackets fix the aiming sight with screws, which not only makes it inconvenient for users to disassemble and assemble, but also has a cumbersome structure that affects the disassembly and assembly efficiency, and is time-consuming and laborious, unable to meet the usage requirements. Summary of the Utility Model

[0004] In view of this, the utility model provides a free-type quick-release and quick-installation bracket for guns to solve the technical problems that most of the existing brackets fix the aiming sight with screws, making it inconvenient for users to disassemble and assemble and having a low disassembly and assembly efficiency as mentioned in the above background art.

[0005] The technical solution of the utility model is realized as follows:

[0006] The utility model provides a free-type quick-release and quick-installation bracket for guns, which is installed on a connection block and includes a base, two upper covers, two connection components, and two fastening components, wherein:

[0007] The base includes a bottom plate and two bottom supports. On both sides of the top surface of the connection block in the width direction, a first guiding portion and a second guiding portion are respectively arranged. On one side of the bottom surface of the bottom plate, a sliding plate is arranged. A chute is formed between the sliding plate and the bottom surface of the bottom plate. The chute is slidably installed on the first guiding portion. The two bottom supports are respectively connected to both ends of the top surface of the bottom plate in the length direction;

[0008] One end of the upper cover is hinged to the bottom support, and a clamping hole for clamping the aiming sight is formed between the upper cover and the bottom support;

[0009] The connection component includes a hanging buckle and a hook. The hanging buckle is fixedly connected to the upper cover, and the hook is hinged to the bottom support. The hook is used for hanging the hanging buckle;

[0010] The fastening component is installed on the bottom plate and is used for pressing against the second guiding portion.

[0011] Based on the above technical solutions, preferably, an arc-shaped hanging groove is provided at the bottom of the hanging buckle. The connecting component further includes a handle and a connecting shaft. The handle is hinged to the outer wall of the bottom bracket, the connecting shaft is rotatably connected to the handle, the hook is fixed to the connecting shaft, and the hook is used for hanging on the arc-shaped hanging groove.

[0012] Based on the above technical solutions, preferably, a through groove is provided at the top of the bottom bracket, and first pivot holes are provided on both side walls of the through groove;

[0013] The free-type quick-release and quick-assembly gun bracket further includes a rotating shaft, and the rotating shaft is rotatably connected in the first pivot hole;

[0014] A connecting convex block is provided at the bottom of the upper cover, a second pivot hole is provided on the connecting convex block, the connecting convex block is placed in the through groove, and the rotating shaft passes through the second pivot hole.

[0015] Based on the above technical solutions, preferably, the fastening component includes a side pressing plate and a fastener. The side pressing plate is slidably connected to the side of the bottom plate away from the sliding plate, and the fastener can switch the side pressing plate between a first state and a second state:

[0016] In the first state, the side pressing plate presses against the second guiding portion; in the second state, a gap is provided between the side pressing plate and the second guiding portion.

[0017] Based on the above technical solutions, preferably, the side pressing plate includes a side plate body and a pressing portion. The pressing portion is provided at the bottom of the side plate body and faces the connecting block, and the pressing portion is used for abutting against the second guiding portion.

[0018] Based on the above technical solutions, preferably, the fastener includes a nut, a screw rod and two guiding columns. The nut is fixed to the sliding plate; one end of the screw rod is connected to the side pressing plate, and the other end is connected to the nut; two guiding holes are provided on the bottom plate, and the two guiding columns are fixed to the side pressing plate and located on both sides of the screw rod, and the guiding columns are slidably installed in the guiding holes.

[0019] Based on the above technical solutions, preferably, the fastener further includes a wrench, a connecting column and an eccentric pin; the side of the side pressing plate away from the bottom plate is an arc-shaped surface, and a contact surface matching the arc-shaped surface is provided on the wrench; the connecting column is rotatably installed on the eccentric pin and is connected to the end of the screw rod away from the side pressing plate; the eccentric pin is installed on the wrench, and the installation point is in the direction away from the side pressing plate of the center of the contact surface.

[0020] Based on the above technical solutions, preferably, a wedge-shaped notch is provided on the connecting column, and the fastener further includes a latch, which is rotatably mounted on the wrench and used to abut against the wedge-shaped notch.

[0021] Based on the above technical solutions, preferably, the first guiding portion and the second guiding portion are inclined surfaces and are symmetrically arranged with respect to the center line of the top surface of the connecting block.

[0022] Based on the above technical solutions, preferably, scale blocks are arranged at equal intervals on the top surface of the connecting block.

[0023] The free-type quick-release and quick-installation gun bracket of the present utility model has the following beneficial effects compared with the prior art:

[0024] (1) It is fixedly connected to the upper cover through the hanging buckle, the hook is hinged to the bottom bracket, and the hook is used to hang the hanging buckle, which is convenient for the detachable connection between the upper cover and the bottom bracket, realizes the fixation of the sight, and is convenient for disassembly and installation with high efficiency; and a chute is formed between the sliding plate and the bottom surface of the bottom plate, and the chute is slidably mounted on the first guiding portion, which is convenient for the free-type quick-release and quick-installation gun bracket to slide on the connecting block, and the fastening assembly abuts against the second guiding portion to fix the free-type quick-release and quick-installation gun bracket.

[0025] (2) The handle is hinged to the outer wall of the bottom bracket, the connecting shaft is rotatably connected to the handle, the hook is fixed to the connecting shaft, and the hook is used to hang on the arc-shaped hanging groove. The handle rotates around the bottom bracket, thereby driving the hook to move upward and away from the bottom bracket, and then resetting the handle to drive the hook to move downward and close to the bottom bracket to hang the hook on the arc-shaped hanging groove, realizing the connection between the hooks, and is convenient for disassembly and installation.

[0026] (3) The side pressing plate is slidably connected to the side of the bottom plate away from the sliding plate, and the fastener can switch the side pressing plate between a first state and a second state: in the first state, the side pressing plate abuts against the second guiding portion; in the second state, there is a gap between the side pressing plate and the second guiding portion; the above structure is convenient for fixing between the free-type quick-release and quick-installation gun bracket and the connecting block, and when sliding is required, it can be switched to the second state, which is relatively convenient.

[0027] (4) The nut is fixed on the sliding plate; one end of the screw rod is connected to the side pressing plate, and the other end is connected to the nut; two guiding holes are provided on the bottom plate, and two guiding columns are fixed on the side pressing plate and located on both sides of the screw rod, and the guiding columns are slidably mounted in the guiding holes; when the screw rod rotates, its rotation is restricted by the two guiding columns, so that the screw rod moves linearly to drive the side pressing plate to move and adjust the distance between the side pressing plate and the second guiding portion.

[0028] (5) The side of the side pressing plate away from the bottom plate is an arc surface, and the wrench is provided with a contact surface matching the arc surface; the connecting column is rotatably installed on the eccentric pin and is connected to the end of the lead screw away from the side pressing plate; the eccentric pin is installed on the wrench, and the installation point is located in the direction away from the side pressing plate of the center of the contact surface. Rotating the wrench forward drives the lead screw to move outwards, and the distance between the eccentric pin and the side pressing plate decreases, so that the side pressing plate is no longer pressed by the wrench, and a gap is formed between the side pressing plate and the second guiding part; rotating the wrench in the reverse direction for resetting enables the side pressing plate to press against the second guiding part;

[0029] (6) A wedge-shaped notch is provided on the connecting column, and the fastener further includes a lock catch. The lock catch is rotatably installed on the wrench and is used to abut against the wedge-shaped notch. When the lock catch does not rotate, one end of the lock catch abuts against the wedge-shaped notch, making the wrench unable to rotate. When the wrench needs to be rotated, the lock catch rotates to a position away from the wedge-shaped notch, improving the reliability and stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0031] Figure 1 is a three-dimensional view of the free-type quick-release and quick-assembly gun bracket of the present invention Figure 1 ;

[0032] Figure 2 is a three-dimensional view of the free-type quick-release and quick-assembly gun bracket of the present invention Figure 2 ;

[0033] Figure 3 is a schematic structural view of the connecting block of the present invention;

[0034] Figure 4 is a schematic structural view of the base of the present invention;

[0035] Figure 5 is a schematic structural view of the upper cover of the present invention;

[0036] Figure 6 is a schematic structural view of the connecting component of the present invention;

[0037] Figure 7 is a three-dimensional view of the fastening component of the present invention Figure 1 ;

[0038] Figure 8 is a three-dimensional view of the fastening assembly of the present utility model Figure 2 ;

[0039] Figure 9 is a three-dimensional view of the fastening assembly (removing the wrench) of the present utility model.

[0040] Explanation of reference numerals: 1 - base, 2 - upper cover, 3 - connecting assembly, 4 - fastening assembly, 5 - rotating shaft;

[0041] 100 - connecting block, 101 - first guiding portion, 102 - second guiding portion, 103 - scale block; 200 - clamping hole;

[0042] 11 - bottom plate, 111 - guiding hole, 112 - perforation, 12 - bottom support, 121 - through groove, 122 - first pivot hole, 13 - sliding plate, 14 - sliding groove;

[0043] 21 - connecting lug, 22 - second pivot hole;

[0044] 31 - hanging buckle, 311 - arc-shaped hanging groove, 32 - hook, 33 - handle, 34 - connecting shaft;

[0045] 41 - side pressing plate, 411 - side plate body, 412 - pressing portion, 413 - arc surface, 42 - fastener, 421 - nut, 422 - screw rod, 423 - guiding column, 424 - wrench, 4241 - contact surface, 425 - connecting column, 4251 - wedge-shaped notch, 426 - eccentric pin, 427 - lock catch. Detailed implementation manners

[0046] Next, in combination with the implementation manners of the present utility model, the technical solutions in the implementation manners of the present utility model will be clearly and completely described. Obviously, the described implementation manners are only a part of the implementation manners of the present utility model, rather than all the implementation manners. Based on the implementation manners in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0047] Referring to Figures 1 - 9 as shown, an embodiment of the present utility model provides a free-type quick-release and quick-installation gun bracket, which is installed on the connecting block 100 of the gun body and includes a base 1, two upper covers 2, two connecting assemblies 3 and two fastening assemblies 4, wherein:

[0048] The base 1 includes a bottom plate 11 and two bottom supports 12. On both sides of the top surface of the connecting block 100 in the width direction, a first guiding portion 101 and a second guiding portion 102 are respectively provided. On one side of the bottom surface of the bottom plate 11, a sliding plate 13 is provided. A sliding groove 14 is formed between the sliding plate 13 and the bottom surface of the bottom plate 11. The sliding groove 14 is slidably mounted on the first guiding portion 101. The two bottom supports 12 are respectively connected to both ends of the top surface of the bottom plate 11 in the length direction;

[0049] One end of the upper cover 2 is hinged to the bottom support 12. A clamping hole 200 for clamping a sight is formed between the upper cover 2 and the bottom support 12;

[0050] The connecting assembly 3 includes a hanging buckle 31 and a hanging hook 32. The hanging buckle 31 is fixedly connected to the upper cover 2. The hanging hook 32 is hinged to the bottom support 12. The hanging hook 32 is used for hanging the hanging buckle 31;

[0051] The fastening assembly 4 is mounted on the bottom plate 11 and is used for pressing against the second guiding portion 102.

[0052] The free-type quick-release and quick-installation gun bracket provided in this embodiment is fixedly connected to the upper cover 2 through the hanging buckle 31. The hanging hook 32 is hinged to the bottom support 12. The hanging hook 32 is used for hanging the hanging buckle 31, which facilitates the detachable connection between the upper cover 2 and the bottom support 12, realizes the fixation of the sight, and is convenient for disassembly and installation with high efficiency. And a sliding groove 14 is formed between the sliding plate 13 and the bottom surface of the bottom plate 11. The sliding groove 14 is slidably mounted on the first guiding portion 101, which facilitates the sliding of the free-type quick-release and quick-installation gun bracket on the connecting block 100. The fastening assembly 4 presses against the second guiding portion 102 to fix the free-type quick-release and quick-installation gun bracket.

[0053] In some embodiments, an arc-shaped hanging groove 311 is provided at the bottom of the hanging buckle 31. The connecting assembly 3 further includes a handle 33 and a connecting shaft 34. The handle 33 is hinged to the outer wall of the bottom support 12. The connecting shaft 34 is rotatably connected to the handle 33. The hanging hook 32 is fixed to the connecting shaft 34. The hanging hook 32 is used for hanging on the arc-shaped hanging groove 311. By providing the handle 33 to rotate around the bottom support 12, the hanging hook 32 is driven to move upward and away from the bottom support 12. Then the handle 33 is reset, driving the hanging hook 32 to move downward and close to the bottom support 12, and the hanging hook 32 is hung on the arc-shaped hanging groove 311 to realize the connection between the hanging hook 32 and the hanging hook 32, which is convenient for disassembly and installation.

[0054] In some embodiments, a through groove 121 is provided at the top of the base 12, and first pivot holes 122 are provided on both side walls of the through groove 121; the free-type quick-release and quick-installation gun bracket further includes a rotating shaft 5, and the rotating shaft 5 is rotatably connected in the first pivot holes 122; a connecting lug 21 is provided at the bottom of the upper cover 2, and a second pivot hole 22 is provided on the connecting lug 21. The connecting lug 21 is placed in the through groove 121 and the rotating shaft 5 passes through the second pivot hole 22. By placing the connecting lug 21 in the through groove 121 and the rotating shaft 5 passing through the second pivot hole 22, and the two ends of the rotating shaft 5 being rotatably connected in the first pivot holes 122, the hinge connection between the base 12 and the upper cover 2 is realized.

[0055] In some embodiments, the fastening assembly 4 includes a side pressing plate 41 and a fastener 42. The side pressing plate 41 is slidably connected to the side of the bottom plate 11 away from the sliding plate 13. The fastener 42 can switch the side pressing plate 41 between a first state and a second state: in the first state, the side pressing plate 41 presses against the second guiding portion 102; in the second state, a gap is provided between the side pressing plate 41 and the second guiding portion 102. The above structure facilitates the fixation between the free-type quick-release and quick-installation gun bracket and the connecting block 100, and when sliding is required, it can be switched to the second state, which is relatively convenient.

[0056] In some embodiments, the side pressing plate 41 includes a side plate body 411 and a pressing portion 412. The pressing portion 412 is provided at the bottom of the side plate body 411 and faces the connecting block 100. The pressing portion 412 is used for abutting against the second guiding portion 102. By providing the pressing portion 412 at the bottom of the side plate body 411 and facing the connecting block 100, when the pressing portion 412 abuts against the second guiding portion 102, the fixation between the free-type quick-release and quick-installation gun bracket and the connecting block 100 is achieved.

[0057] In some embodiments, the fastener 42 includes a nut 421, a lead screw 422, and two guide posts 423. The nut 421 is fixed to the sliding plate 13. Two guide holes 111 and a perforation 112 are provided on the bottom plate 11. The two guide posts 423 are fixed to the side pressing plate 41 and are located on both sides of the lead screw 422. The guide posts 423 are slidably installed in the guide holes 111. One end of the lead screw 422 is connected to the side pressing plate 41, and the other end passes through the perforation 112 and is connected to the nut 421. The nut 421 is fixed to the sliding plate 13. One end of the lead screw 422 is connected to the side pressing plate 41, and the other end is connected to the nut 421. Two guide holes 111 are provided on the bottom plate 11. The two guide posts 423 are fixed to the side pressing plate 41 and are located on both sides of the lead screw 422. The guide posts 423 are slidably installed in the guide holes 111. When the lead screw 422 rotates, the rotation of the lead screw 422 is restricted by the two guide posts 423, so that the lead screw 422 moves linearly, driving the side pressing plate 41 to move, and adjusting the distance between the side pressing plate 41 and the second guiding portion 102.

[0058] In some embodiments, the fastener 42 further includes a wrench 424, a connecting column 425, and an eccentric pin 426. The surface of the side pressing plate 41 away from the bottom plate 11 is an arc surface 413. A contact surface 4241 matching the arc surface 413 is provided on the wrench 424. The connecting column 425 is rotatably installed on the eccentric pin 426 and is connected to the end of the lead screw 422 away from the side pressing plate 41. The eccentric pin 426 is installed on the wrench 424, and the installation point is in the direction away from the side pressing plate 41 of the center of the contact surface 4241. When the wrench 424 is rotated forward, the lead screw 422 is driven to move outwards, and the distance between the eccentric pin 426 and the side pressing plate 41 is reduced, so that the side pressing plate 41 is no longer pressed by the wrench 424, and a gap is formed between the side pressing plate 41 and the second guiding portion 102. When the wrench 424 is rotated in the reverse direction for resetting, the side pressing plate 41 is pressed against the second guiding portion 102.

[0059] In some embodiments, a wedge-shaped notch 4251 is provided on the connecting column 425. The fastener 42 further includes a lock 427. The lock 427 is rotatably installed on the wrench 424 and is used to abut against the wedge-shaped notch 4251. By providing the wedge-shaped notch 4251 on the connecting column 425 and rotatably installing the lock 427 on the wrench 424, when the lock 427 does not rotate, one end of the lock 427 abuts against the wedge-shaped notch 4251, so that the wrench 424 cannot rotate. When the wrench 424 needs to be rotated, the lock 427 rotates to a position away from the wedge-shaped notch 4251, improving the reliability and stability of the device.

[0060] In some embodiments, the first guiding portion 101 and the second guiding portion 102 are inclined surfaces and are symmetrically arranged with respect to the center line of the top surface of the connecting block 100. By the first guiding portion 101 and the second guiding portion 102 being inclined surfaces, the skateboard 13 and the side pressing plate 41 are guided, and it is convenient for the skateboard 13 to abut against the first guiding portion 101 and the side pressing plate 41 to abut against the second guiding portion 102.

[0061] In some embodiments, scale blocks 103 are equidistantly arranged on the top surface of the connecting block 100. By the scale blocks 103 being equidistantly arranged on the top surface of the connecting block 100, when moving the free type quick-release and quick-installation gun bracket, the distance that the free type quick-release and quick-installation gun bracket moves can be known, which is convenient for determining the installation position of the free type quick-release and quick-installation gun bracket and improving the convenience of adjustment and installation.

[0062] The working principle of the free type quick-release and quick-installation gun bracket is as follows: Place the sight on the bottom bracket 12, rotate the upper cover 2 to cover the sight, hook 32 to hook the buckle 31, and lock the upper cover 2 and the bottom bracket 12; the sliding groove 14 slides along the first guiding portion 101. After the free type quick-release and quick-installation gun bracket slides to a specified position on the connecting block 100, rotate the wrench 424 in the reverse direction to drive the lead screw 422 to move inward, the distance between the eccentric pin 426 and the side pressing plate 41 increases, and the wrench 424 presses against the side pressing plate 41, so that the side pressing plate 41 presses against the second guiding portion 102 to fix the free type quick-release and quick-installation gun bracket and the connecting block 100.

[0063] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A free-type quick-release and quick-installation bracket for a gun, which is installed on a connection block, and is characterized in that, It includes a base, two upper covers, two connecting components and two fastening components, where: The base includes a bottom plate and two bottom supports. On both sides of the top surface of the connecting block in the width direction, a first guiding portion and a second guiding portion are respectively provided. On one side of the bottom surface of the bottom plate, a sliding plate is provided. A chute is formed between the sliding plate and the bottom surface of the bottom plate. The chute is slidably mounted on the first guiding portion. The two bottom supports are respectively connected to both ends of the top surface of the bottom plate in the length direction; One end of the upper cover is hinged to the bottom support, and a clamping hole for clamping a sight is formed between the upper cover and the bottom support; The connecting component includes a hanging buckle and a hook. The hanging buckle is fixedly connected to the upper cover, and the hook is hinged to the bottom support. The hook is used for hanging the hanging buckle; The fastening component is mounted on the bottom plate and is used for pressing against the second guiding portion.

2. The free-type quick-release and quick-assembly gun bracket according to claim 1, characterized in that, An arc-shaped hanging groove is provided at the bottom of the hanging buckle. The connecting component further includes a handle and a connecting shaft. The handle is hinged to the outer wall of the bottom support. The connecting shaft is rotatably connected to the handle. The hook is fixed to the connecting shaft. The hook is used for hanging on the arc-shaped hanging groove.

3. The free-type quick-release and quick-assembly bracket for a gun according to claim 1, characterized in that, A through groove is provided at the top of the bottom support. First pivot holes are provided on both side walls of the through groove; The free-type quick-release and quick-assembly gun mount further includes a rotating shaft, and the rotating shaft is rotatably connected in the first pivot hole; A connecting convex block is provided at the bottom of the upper cover. A second pivot hole is provided on the connecting convex block. The connecting convex block is placed in the through groove and the rotating shaft passes through the second pivot hole.

4. The free-type quick-release and quick-assembly bracket for a gun according to claim 1, characterized in that The fastening component includes a side pressing plate and a fastener. The side pressing plate is slidably connected to the side of the bottom plate away from the sliding plate. The fastener can switch the side pressing plate between a first state and a second state: In the first state, the side pressing plate presses against the second guiding portion; In the second state, a gap is provided between the side pressing plate and the second guiding portion.

5. The free-type quick-release and quick-assembly gun bracket according to claim 4, characterized in that, The side pressing plate includes a side plate body and a pressing portion. The pressing portion is provided at the bottom of the side plate body and faces the connecting block. The pressing portion is used for abutting against the second guiding portion.

6. The free-type quick-release and quick-assembly bracket for a gun according to claim 5, characterized in that, The fastener includes a nut, a screw rod and two guiding columns. The nut is fixed on the sliding plate; one end of the screw rod is connected to the side pressing plate and the other end is connected to the nut; two guiding holes are provided on the bottom plate. The two guiding columns are fixed on the side pressing plate and are located on both sides of the screw rod. The guiding columns are slidably mounted in the guiding holes.

7. The free-type quick-release and quick-assembly gun bracket according to claim 6, characterized in that, The fastener further includes a wrench, a connecting column and an eccentric pin; the surface of the side pressing plate away from the bottom plate is an arc surface. A contact surface matching the arc surface is provided on the wrench; the connecting column is rotatably mounted on the eccentric pin and is connected to the end of the screw rod away from the side pressing plate; the eccentric pin is mounted on the wrench, and the mounting point is in the direction away from the side pressing plate of the center of the contact surface.

8. The free-type quick-release and quick-assembly gun bracket according to claim 7, characterized in that, A wedge-shaped notch is provided on the connecting column. The fastener further includes a lock catch, and the lock catch is rotatably mounted on the wrench and is used for abutting against the wedge-shaped notch.

9. The free-type quick-release and quick-assembly gun mount according to any one of claims 1-8, characterized in that, The first guiding portion and the second guiding portion are inclined surfaces and are symmetrically arranged with respect to the center line of the top surface of the connecting block.

10. The free-type quick-release and quick-assembly gun bracket according to any one of claims 1-8, characterized in that The top surface of the connecting block is provided with scale blocks at equal intervals.

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