Scope clamp

Abstract

The utility model discloses a scope clamp, which comprises a base, a dovetail groove is provided in the middle of the bottom surface of the base, a dovetail locking piece is fitted and connected to the bottom of the base at one side of the dovetail groove, symmetrical scope base clamps are connected to the two ends of the top surface of the base, symmetrical transverse locking structures are connected to the sides of the position where the base is connected to the dovetail locking piece, symmetrical vertical locking structures are arranged between the transverse locking structures, a vertical elastic locking rod is vertically slidably arranged at the bottom surface of the base at the center of the dovetail groove, and the top end of the vertical elastic locking rod is transmission-connected with the vertical locking structure; the utility model adds symmetrical vertical locking structures on both sides of the center of the base, and utilizes the interaction between the vertical locking structure and the transverse locking structure to enhance the connection strength between the base and the upper clamping seat of the gun, so that the scope clamp can be firmly locked with the gun under any circumstances to avoid looseness.

Description

Technical Field

[0001] The utility model relates to the technical field of sighting scope clamps, in particular to a sighting scope clamp. Background Art

[0002] A scope clamp is a tool used to fix a scope, which can help the shooter stabilize the scope for precise aiming. Depending on the needs of the gun, scope clamps can have different designs and specifications, such as a single-pin 25.4mm scope clamp, a 30mm tube universal scope clamp, etc. These clamps are usually suitable for firearms of different calibers and can be adapted according to the specific model of the firearm.

[0003] The scope clamp is used by sliding on the upper mount of the gun through a dovetail groove, and the scope clamp is fixed by a locking piece on one side of the dovetail groove. The traditional fixing method of the scope clamp is to fix the dovetail locking piece with a nut. This one-way fixing method is prone to loosening of the nut when the clamp is subjected to severe vibration, resulting in a decrease in the clamping strength of the clamp. Therefore, it is urgent to design a scope clamp to solve the above problem. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a scope clamp, and vertical locking structures are added on both sides of the middle part of the dovetail locking piece, which are used to provide vertical transmission force to the lower part of the base, drive the vertical elastic locking rod to support the seat on the upper part of the gun, so that the scope clamp can have a vertical supporting thrust while clamping horizontally, thereby improving the connection accuracy between the base and the gun, and at the same time, the vertical thrust can increase the friction between the dovetail locking piece and the gun seat, thereby improving the strength of horizontal clamping.

[0005] The sighting mirror fixture provided by the utility model:

[0006] The invention comprises a base, wherein a dovetail groove is provided in the middle of the bottom surface of the base, a dovetail locking piece is fittedly connected to the bottom of the base on one side of the dovetail groove, symmetrical mirror base clamps are connected to both ends of the top surface of the base, symmetrical transverse locking structures are connected to the sides of the position where the base is connected to the dovetail locking piece, symmetrical vertical locking structures are arranged between the transverse locking structures, a vertical elastic locking rod is vertically slidably arranged at the center of the dovetail groove on the bottom surface of the base, and the top end of the vertical elastic locking rod is transmission-connected to the vertical locking structure.

[0007] Preferably, a scope seat is provided at the position where the top surface of the base is connected to the scope seat clamp, a straight-line combination groove is provided in the middle of the scope seat, a rotation lock groove is provided at the inner bottom of the combination groove, the bottom of the scope seat clamp is connected to the inside of the combination groove and is rotatably engaged with the rotation lock groove. The design of the scope seat can provide a sufficient planar position for the installation of the scope seat clamp, and the opening of the straight-line combination groove can cooperate with the installation of the scope seat clamp. The rotation lock groove can be rotated after the scope seat clamp is installed to limit the scope seat clamp and ensure the position accuracy of the scope seat clamp after installation.

[0008] Preferably, the mirror base clamp includes a lower mounting seat and an upper locking ring, a mirror locking ring is provided between the lower mounting seat and the upper locking ring, two symmetrical groups of threaded rods are fixed on both sides of the top end of the lower mounting seat, the positions at which the two ends of the upper locking ring are connected to the lower mounting seat are sleeved on the outside of the threaded rods, and the upper surface of the positions at which the two ends of the upper locking ring are connected to the threaded rod is provided with threaded caps corresponding to the threaded rods, and the threaded caps are threadedly screwed on the outside of the threaded rods, and the bottom surface of the lower mounting seat is connected to a block, and the block is penetrated through the inner side of the combination groove and extends to the inside of the rotating lock groove, and a locking screw is penetrated at the center of the position where the lower mounting seat is connected to the block, and the bottom end of the locking screw is threadedly screwed on the inner side of the bottom surface of the rotating lock groove.

[0009] The scope mount clamp is divided into two parts, the upper and lower parts, which can facilitate the installation and coordination between the scope and the scope mount clamp, and the setting of the locking mirror ring can increase the clamping stability and tightness between the scope and the scope mount clamp. The threaded rod and threaded cap between the lower mounting seat and the upper mounting seat can facilitate the combination and fixation between the upper and lower mounting seats, and the upper part of the threaded cap is fully sealed to prevent impurities from entering the threaded rod position inside the threaded cap during the use of the scope, thereby improving the disassembly convenience between the threaded cap and the threaded rod. The design of the straight block and the locking screw at the bottom of the lower mounting seat can ensure higher precision and higher connection strength after the scope mount clamp is connected to the base.

[0010] Preferably, a protrusion is provided at the position where the dovetail locking piece is connected to the vertical locking structure, and the position where the protrusion is connected to the base is embedded in the inner side of the base. The transverse locking structure includes a transverse threaded locking rod, and the transverse threaded locking rod is laterally and vertically fixed to the outer side of the base. The transverse threaded locking rod is penetrated through the middle part of the dovetail locking piece, and the end of the transverse threaded locking rod facing away from the base is threadedly sleeved with a hexagonal threaded locking nut, and the side of the transverse threaded locking rod connected to the transverse threaded locking rod is in contact with the outer surface of the dovetail locking piece.

[0011] The design of the protrusion can provide a connection point between the vertical locking structure and the dovetail locking plate, and the vertical locking structure is used to complete the transmission between the dovetail locking plate and the vertical elastic locking rod. At the same time, the protrusion is embedded in the base, which can increase the lateral stability of the dovetail locking plate. The lateral locking structure can use a lateral threaded locking rod to pass through the dovetail locking plate, and the dovetail locking plate can be laterally fixed through the rotation between the hexagonal threaded locking nut and the lateral threaded locking rod.

[0012] Preferably, the vertical locking structure includes a transverse transmission threaded rod, which is laterally slidable and penetrated through the inner side of the bottom of the base, one end of the transverse transmission threaded rod extends to the outside of the side of the base and is penetrated through the outside of the protrusion, the other end of the transverse transmission threaded rod is connected to a thickened tooth rod, the bottom surface of the thickened tooth rod is provided with an oblique tooth groove, a square baffle is fixed at the position where the thickened tooth rod is connected to the transverse transmission threaded rod, a return spring is provided on one side of the square baffle connected to the transverse transmission threaded rod, the return spring is sleeved on the outside of the transverse transmission threaded rod, and the other end of the return spring abuts against the inner wall of the base.

[0013] The vertical locking structure utilizes the rotation of the hexagonal threaded lock nut and the transverse transmission threaded rod to drive the transverse transmission threaded rod to slide outward, so that the oblique tooth groove pushes the vertical elastic lock rod to slide downward, to complete the support of the bottom end of the vertical elastic lock rod and the top seat of the gun, thereby improving the connection strength between the base and the gun, and at the same time having two-way support and fixation. When the transverse transmission threaded rod is separated from the hexagonal threaded lock nut, the reset spring sleeved on the outside of the transverse transmission threaded rod can push the transverse transmission threaded rod to reset.

[0014] Preferably, the top end of the vertical elastic locking rod is connected to a beveled tooth head, which is obliquely slidably engaged with the beveled tooth groove, and the position where the beveled tooth head is connected to the vertical elastic locking rod is fixed with a limiting plate, and one side of the limiting plate connected to the vertical elastic locking rod is provided with an upward push spring which is sleeved on the outside of the vertical elastic locking rod, and the other end of the upward push spring abuts against the inner wall of the base.

[0015] The bevel gear head at the top of the vertical elastic locking rod can complete the transmission between the vertical elastic locking rod and the bevel gear groove, and the push-up spring can push the bevel gear head and the vertical elastic locking rod upward when the bevel gear head loses pressure to complete the reset and avoid obstruction between the vertical elastic locking rod and the gun.

[0016] Compared with the related art, the sighting scope fixture provided by the utility model has the following beneficial effects:

[0017] 1. The utility model adds symmetrical vertical locking structures on both sides of the center of the base. By using the interaction between the vertical locking structure and the horizontal locking structure, the connection strength between the base and the upper base of the gun can be enhanced, so that the scope clamp can be firmly locked with the gun under any circumstances to avoid looseness.

[0018] 2. The vertical locking structure and the reset spring and the push-up spring arranged inside the vertical elastic locking rod can automatically push and reset the transmission components inside the vertical locking structure when the scope clamp is removed, so that there is no obstruction between the inside of the base and the top seat of the gun, making the scope clamp more comfortable to disassemble and assemble.

[0019] 3. The mount clamp on the top of the base is assembled and connected to the base in the form of a lower mounting base, which enables the mount clamp to be disassembled and replaced. During practical use, the mount clamp can be replaced according to the type of sight to adapt to a variety of sights, thereby improving the adaptability and adaptation range of the device in actual use. At the same time, when the mount clamp is damaged, it can be replaced to improve the actual utilization rate of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a preferred embodiment of the sighting scope fixture provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the mirror mount clamp position shown;

[0022] Figure 3 for Figure 2 The structure of the mirror holder clamp position is shown in the exploded and enlarged schematic diagram;

[0023] Figure 4 for Figure 1 The vertical locking structure shown is an exploded and enlarged schematic diagram of the structure.

[0024] The numbers in the figure are: 1. base; 2. dovetail groove; 3. scope base clamp; 4. dovetail locking piece; 5. horizontal locking structure; 6. vertical locking structure; 7. vertical elastic locking rod; 11. scope base; 12. combination groove; 13. rotating locking groove; 31. lower mounting seat; 32. upper locking ring; 33. locking scope ring; 34. threaded rod; 35. threaded cap; 36. straight block; 37. locking screw; 41. bump; 51. horizontal threaded locking rod; 52. hexagonal threaded locking cap; 61. horizontal transmission threaded rod; 62. thickened gear rod; 63. oblique tooth groove; 64. square baffle; 65. reset spring; 71. oblique tooth head; 72. limit plate; 73. push-up spring. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] Please refer to the attached Figure 1-Figure 4 The embodiment of the utility model provides a sighting scope fixture, and the sighting scope fixture comprises:

[0028] The base 1 has symmetrical scope seats 11 at both ends of the top surface of the base 1. The scope seats 11 can provide a stable and flat surface for the installation of the scope holder clamp 3. A straight-line combination groove 12 is provided at the center of the scope seat 11 to facilitate the matching installation of the scope holder clamp 3. A rotating lock groove 13 is provided at the bottom of the inner side of the combination groove 12. The rotating lock groove 13 can allow the matching straight-line assembly to rotate inside it to ensure the matching accuracy.

[0029] A dovetail groove 2 is provided on the bottom surface of the base 1, and the dovetail groove 2 enables the base 1 to be installed in coordination with the gun.

[0030] A scope base clamp 3 is provided above the scope base 11 at the top of the base 1. The scope base clamp 3 can be installed in conjunction with the scope so that the scope can be fixed to the base 1. The scope base clamp 3 is divided into a lower mounting seat 31 and an upper locking ring 32. A straight block 36 is provided at the bottom of the lower mounting seat 31. The straight block 36 can cooperate with the combination groove 12 and slide downward to extend to the inside of the rotating lock groove 13. By rotating the straight block 36 on the inside of the rotating lock groove 13, the lower mounting seat 31 can be more accurately installed and fixed with the scope base 11. A locking screw 37 is passed through the inside of the lower mounting seat 31. The bottom end of the locking screw 37 is threadedly screwed to the inside of the rotating lock groove 13, and the lower mounting seat 31 can be completely fixed by the locking screw 37.

[0031] It should be noted that the rotation direction of the locking screw 37 is consistent with the rotation direction inside the slotted quick-connect rotating lock groove 13 , so when the locking screw 37 is rotated, the lower mounting seat 31 will always be in the most precise position and fixed.

[0032] The two ends of the upper locking ring 32 abut against the two ends of the top surface of the lower locking ring, so that an annular space for fixing the scope is formed between the lower mounting seat 31 and the upper locking ring 32, and a locking mirror ring 33 is provided inside the annular space, which can increase the stability of the scope's internal connection, and the position where the lower mounting seat 31 is connected to the upper locking ring 32 is fixed with two groups of threaded rods 34, and the threaded rods 34 are passed through the inner side of the upper locking ring 32, and the position where the upper locking ring 32 is connected to the threaded rods 34 is provided with a threaded cap 35 corresponding to the threaded rods 34, and the threaded cap 35 is connected to the threaded rod 34, so that the upper locking ring 32 and the lower mounting seat 31 can be fixed, and the upper part of the threaded cap 35 is in a closed shape, which can prevent impurities from entering the interior of the scope during use and improve the meshing tightness between the threads.

[0033] A dovetail locking piece 4 is provided below the base 1 on one side of the dovetail groove 2. The dovetail locking piece 4 can cooperate with the dovetail groove 2 to form a complete dovetail groove 2, so that the base 1 can be engaged with the top of the gun.

[0034] A symmetrical transverse locking structure 5 is connected to the middle of both ends of the outer wall of the dovetail locking piece 4, and the transverse locking structure 5 includes a transverse threaded locking rod, one end of which is fixed to the bottom side of the base 1, and the other end is penetrated through the inner side of the dovetail locking piece 4, and the outer side of the other end is screwed with a hexagonal threaded locking nut 52. The hexagonal threaded locking nut 52 can be used to fix the dovetail locking piece 4 to the dovetail groove 2 of the base 1, thereby locking the connection between the gun and the base 1.

[0035] Symmetrical protrusions 41 are connected to the upper parts of both sides of the middle of the dovetail lock piece 4. The design of the protrusions 41 can allow transmission between the vertical locking structure 6 and the dovetail lock piece 4, and the protrusions 41 are embedded in the inner side of the base 1, which can increase the horizontal connection stability of the dovetail lock piece 4.

[0036] A vertical locking structure 6 is connected inside the protrusion 41. The vertical locking structure 6 can drive the thickened tooth rod 62 to move through the horizontal transmission threaded rod 61 to drive the vertical elastic locking rod 7 to slide downward, thereby completing the vertical support locking of the base 1 and improving the strength of the connection between the base 1 and the gun.

[0037] The design of the internal reset spring 65 of the vertical locking structure 6 enables the transverse transmission threaded rod 61 to reset when the tension is lost.

[0038] The bottom surface of the base 1 is located at the center of the dovetail groove 2 and is connected to a vertically sliding vertical elastic locking rod 7. The top of the vertical elastic locking rod 7 is connected to a beveled tooth head 71. The beveled tooth head 71 engages with the beveled tooth groove 63 opened inside the thickened tooth rod 62. The transmission between the vertical locking structure 6 and the vertical elastic locking rod 7 can be completed through the transmission of the beveled tooth head 71. The outer wall below the vertical elastic locking rod 7 is sleeved with an upward push spring 73. The upward push spring 73 can allow the vertical elastic locking rod 7 to automatically reset when the pressure is lost to complete the contraction.

[0039] It should be noted that the square blocking piece 64 and the limiting piece 72 arranged in the middle of the transverse transmission threaded rod 61 and the vertical elastic locking rod 7 can limit the sliding position of the transverse transmission threaded rod 61 and the vertical elastic locking rod 7.

[0040] Usage process:

[0041] Separate the threaded cap 35 from the threaded rod 34, then remove the upper locking ring 32, place the sight on the inner side of the lower mounting seat 31, then fit the locking ring 33 on the outer side of the sight, cover the upper locking ring 32 on the upper side of the lower mounting seat 31, tighten the threaded cap 35, and the assembly of the sight is completed.

[0042] When the mirror base clamp 3 needs to be replaced, the upper locking ring 32 is removed, then the mirror locking ring 33 is removed, the locking screw 37 inside the lower locking ring is rotated, then the lower mounting seat 31 is rotated, the lower mounting seat 31 is removed, and a new mirror base clamp 3 is replaced.

[0043] When connecting the base 1 to the gun, the hexagonal threaded locking nut 52 is rotated to loosen the dovetail locking plate 4 from the base 1 to provide installation space, and then the dovetail groove 2 at the bottom of the base 1 is buckled onto the upper part of the gun, and the hexagonal threaded locking nut 52 is rotated to lock the horizontal locking structure 5 and the vertical locking structure 6. After that, the connection and fixation between the device and the gun can be completed.

[0044] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sighting fixture, characterized in that: The invention comprises a base (1), wherein a dovetail groove (2) is provided in the middle of the bottom surface of the base (1), a dovetail locking plate (4) is fitted and connected to the bottom of the base (1) at one side of the dovetail groove (2), symmetrical mirror base clamps (3) are connected to the two ends of the top surface of the base (1), symmetrical transverse locking structures (5) are connected to the two sides of the side where the base (1) is connected to the dovetail locking plate (4), symmetrical vertical locking structures (6) are arranged between the transverse locking structures (5), and a vertical elastic locking rod (7) is vertically slidable at the center of the dovetail groove (2) on the bottom surface of the base (1), and the top end of the vertical elastic locking rod (7) is transmission-connected to the vertical locking structure (6).

2. The sighting scope fixture according to claim 1, characterized in that: A sighting scope seat (11) is provided at a position where the top surface of the base (1) is connected to the scope seat clamp (3); a straight-line combination groove (12) is provided in the middle of the sighting scope seat (11); a rotation lock groove (13) is provided at the bottom of the inner side of the combination groove (12); the bottom of the scope seat clamp (3) is connected to the inside of the combination groove (12) and is rotationally engaged with the rotation lock groove (13).

3. The sighting scope fixture according to claim 1, characterized in that: The mirror base clamp (3) comprises a lower mounting seat (31) and an upper locking ring (32); a mirror locking ring (33) is provided between the lower mounting seat (31) and the upper locking ring (32); two symmetrical groups of threaded rods (34) are fixed on both sides of the top of the lower mounting seat (31); the positions where the two ends of the upper locking ring (32) are connected to the lower mounting seat (31) are sleeved on the outside of the threaded rods (34); the upper surface of the positions where the two ends of the upper locking ring (32) are connected to the threaded rods (34) is provided with threaded rods that are in contact with the threaded rods (34); A threaded cap (35) corresponding to the rod (34) is threadedly screwed on the outer side of the threaded rod (34); a block (36) is connected to the bottom surface of the lower mounting seat (31); the block (36) is inserted into the inner side of the combination groove (12) and extends into the inside of the rotation lock groove (13); a locking screw (37) is inserted into the center of the position where the lower mounting seat (31) is connected to the block (36); the bottom end of the locking screw (37) is threadedly screwed on the inner side of the inner bottom surface of the rotation lock groove (13).

4. The sighting scope fixture according to claim 1, characterized in that: A protrusion (41) is provided at the position where the dovetail lock piece (4) is connected to the vertical locking structure (6); the position where the protrusion (41) is connected to the base (1) is embedded in the inner side of the base (1); the transverse locking structure (5) comprises a transverse threaded locking rod (51); the transverse threaded locking rod (51) is transversely and vertically fixed to the outer side of the base (1); the transverse threaded locking rod (51) is passed through the middle of the dovetail lock piece (4); one end of the transverse threaded locking rod (51) facing away from the base (1) is threadedly sleeved with a hexagonal threaded locking nut (52); and a side of the transverse threaded locking rod (51) connected to the transverse threaded locking rod (51) is in contact with the outer surface of the dovetail lock piece (4).

5. The sight fixture according to claim 1, characterized in that: The vertical locking structure (6) comprises a transverse transmission threaded rod (61), the transverse transmission threaded rod (61) is slidably arranged transversely on the inner side of the bottom of the base (1), one end of the transverse transmission threaded rod (61) extends to the outside of the side of the base (1) and is arranged outside the protrusion (41), the other end of the transverse transmission threaded rod (61) is connected to a thickened toothed rod (62), the bottom surface of the thickened toothed rod (62) is provided with an oblique tooth groove (63), a square baffle (64) is fixed at the position where the thickened toothed rod (62) is connected to the transverse transmission threaded rod (61), and a return spring (65) is arranged on one side of the square baffle (64) connected to the transverse transmission threaded rod (61), the return spring (65) is sleeved on the outer side of the transverse transmission threaded rod (61), and the other end of the return spring (65) abuts against the inner wall of the base (1).

6. The sight fixture according to claim 1, characterized in that: The top end of the vertical elastic locking rod (7) is connected with an oblique tooth head (71), and the oblique tooth head (71) is obliquely slidably engaged with the oblique tooth groove (63). The position where the oblique tooth head (71) is connected to the vertical elastic locking rod (7) is fixed with a limiting plate (72). The side of the limiting plate (72) connected to the vertical elastic locking rod (7) is provided with an upward push spring (73) which is sleeved on the outside of the vertical elastic locking rod (7), and the other end of the upward push spring (73) abuts against the inner wall of the base (1).

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