A multi-lightroute sighting telescope general vertical external adjustment support

Abstract

The utility model provides a kind of general vertical type outer adjustment support of multiple light path sighting telescope, it is related to sighting telescope field, including base, ball head, compression ring, limit pin, bracket and adjusting assembly;The one end of base is equipped with adjusting hole, and the other end is equipped with mounting hole;Ball head includes ball head body and connecting column, ball head body is rotatably installed in mounting hole, ball head body is equipped with guide slot along base length direction, connecting column is connected with ball head body;Compression ring is connected with mounting hole and is in contact with the ball wall of ball head body;Limit pin is installed on base and is inserted into guide slot;The bottom surface of bracket is fixedly connected with connecting column;Adjusting assembly includes intermediate block, first adjusting mechanism and second adjusting mechanism, intermediate block is located in adjusting hole;First adjusting mechanism is installed on base and is connected with intermediate block;Second adjusting mechanism is installed on intermediate block and is connected with bracket. Up and down adjustment and left and right adjustment of bracket are realized by outer adjustment mode, ensure the coaxiality of multiple light path, reduce the error of long-distance aiming.

Description

Technical Field

[0001] This utility model relates to the field of aiming scope technology, and in particular to a universal vertical external adjustment bracket for multi-optical-path aiming scopes. Background Technology

[0002] Traditional scope adjustment functions are generally achieved through internal adjustment, and the adjustable range is limited by the internal space of the instrument. However, for multi-module optical systems, such as white light, infrared, and laser rangefinders, traditional internal adjustment can only adjust the optical axis of one module at a time. This results in multiple optical paths being on different axes, with each optical path actually aiming at different points, leading to significant errors at long distances. Utility Model Content

[0003] In view of this, this utility model proposes a universal vertical external adjustment bracket for multi-optical-path sights to solve the technical problem mentioned in the background art: the adjustment space of the traditional internal adjustment form is limited and only the optical path and optical axis of one module can be adjusted individually. This results in multiple optical paths being on different axes, and the several optical paths are actually aiming at different points, which will cause a large error at long distances.

[0004] The technical solution of this utility model is implemented as follows:

[0005] This utility model provides a universal vertical external adjustment bracket for multi-path sights, including a base, a ball head, a pressure ring, a limiting pin, a bracket, and an adjustment assembly, wherein:

[0006] One end of the base is provided with an adjustment hole, and the other end is provided with a mounting hole with its axis along the height direction of the base. The bottom of the mounting hole is hemispherical.

[0007] The ball head includes a ball head body and a connecting post. The ball head body is rotatably installed in the mounting hole. The ball head body is provided with a guide groove along the length direction of the base. The connecting post is connected to the ball head body.

[0008] The pressure ring is connected to the mounting hole and abuts against the ball wall of the ball head body near the connecting post.

[0009] The limiting pin is installed on the base along the height direction of the base and inserted into the guide groove;

[0010] The bottom surface of the bracket is fixedly connected to the connecting column;

[0011] The adjustment assembly includes an intermediate block, a first adjustment mechanism, and a second adjustment mechanism. The intermediate block is located within the adjustment hole. The first adjustment mechanism is mounted on the base and connected to the intermediate block, and is used to adjust the intermediate block to move linearly in the horizontal direction. The second adjustment mechanism is mounted on the intermediate block and connected to the bracket, and is used to adjust the bracket to move linearly in the vertical direction.

[0012] Based on the above technical solutions, preferably, the first adjustment mechanism includes a lead screw shaft, a first handwheel, and a threaded seat. The lead screw shaft is rotatably mounted on the base, the first handwheel is mounted on one end of the lead screw shaft, the threaded seat is mounted in the intermediate block and threadedly connected to the lead screw shaft, and the intermediate block abuts against the sidewalls of the adjustment hole on both sides along the vertical direction of the lead screw shaft axis.

[0013] Based on the above technical solutions, preferably, the first adjustment mechanism further includes a compression spring, which is sleeved on the lead screw shaft and located between the end of the intermediate block away from the first handwheel and the side wall of the adjustment hole.

[0014] Based on the above technical solution, preferably, the second adjustment mechanism includes a support shaft, a screw, and a second handwheel. The intermediate block has a rectangular elongated hole in the vertical direction, and the length direction of the rectangular elongated hole is parallel to the length direction of the base. The support shaft is installed on the intermediate block and passes through the bottom of the screw. The bottom of the screw has a swing part, and the two sides of the swing part abut against the two sides of the rectangular elongated hole respectively. The second handwheel is threadedly connected to the screw. The top of the second handwheel has an abutment part, and the bottom surface of the bracket has an abutment hole, into which the abutment part is inserted.

[0015] Based on the above technical solutions, preferably, both the first handwheel and the second handwheel are equipped with a click function.

[0016] Based on the above technical solutions, preferably, it also includes a gap-eliminating component, which includes a guide sleeve, a sliding sleeve, and a tension spring. The guide sleeve is installed on the base, and the sliding sleeve is connected to the bracket and slidably installed on the guide sleeve. The two ends of the tension spring are respectively connected to the base and the bracket.

[0017] Based on the above technical solutions, preferably, the bottom surface of the bracket is provided with a positioning hole and a limiting groove. The positioning hole is inserted into the connecting column, the limiting groove is located above the positioning hole and is set along the length direction of the base, and the top surface of the connecting column is provided with a limiting block. The limiting block is inserted into the limiting groove, and the length of the limiting block is less than the length of the limiting groove.

[0018] Based on the above technical solutions, preferably, the base includes a base body, a pressure plate, and connecting bolts. The adjustment hole and the mounting hole are provided on the base body. A locking gap for locking the gun body is provided between the pressure plate and the base body. The connecting bolts connect the pressure plate and the base body.

[0019] Based on the above technical solutions, preferably, the bracket includes a bottom support plate and two support frames, the bottom surface of the bottom support plate is fixedly connected to the connecting column; the two support frames are respectively located at both ends of the bottom surface of the bottom support plate, each support frame includes a lower ring and an upper ring, the lower ring is fixedly connected to the top surface of the bottom support plate, and the upper ring is detachably connected to the lower ring.

[0020] Based on the above technical solutions, preferably, it also includes a fastening bolt, the assembly of the lower ring and the bottom support plate is provided with a connecting hole, the connecting hole is a countersunk hole, the top surface of the connecting column is provided with a threaded hole, and the fastening bolt is inserted into the connecting hole and connected to the threaded hole.

[0021] The universal vertical external adjustment bracket for multi-path sights of this invention has the following advantages over existing technologies:

[0022] (1) The ball head body is rotatably installed in the mounting hole, the connecting post is connected to the ball head body, and the bottom surface of the bracket is fixedly connected to the connecting post; the intermediate block is located in the adjustment hole; the first adjustment mechanism adjusts the intermediate block to move linearly in the horizontal direction; the second adjustment mechanism adjusts the bracket to move linearly in the vertical direction. Through the above structure, the bracket can be adjusted up and down and left and right at the same time, and it is adjusted in the external adjustment mode of the scope. Through the transition of the intermediate block, the up and down adjustment and the left and right adjustment do not interfere with each other. It can be adapted to various scopes such as white light scope, infrared scope, and digital scope. It has good versatility and can withstand the weight of the scope, which can reach one or two kilograms. It can ensure the coaxiality of multiple optical paths and reduce the error when aiming at a long distance. The ball head body is provided with a guide groove along the length direction of the base. The limiting pin is installed on the base along the height direction of the base and inserted into the guide groove, ensuring that the ball head body can only rotate in the plane where the center line of the guide groove and the axis of the ball head body are located, improving stability and further improving the accuracy of aiming.

[0023] (2) The screw shaft is rotatably mounted on the base. The first handwheel is mounted on one end of the screw shaft. The threaded seat is mounted in the middle block and threadedly connected to the screw shaft. The middle block abuts against the sidewall of the adjustment hole on both sides perpendicular to the axis of the screw shaft. When the first handwheel is rotated, the threaded seat cannot rotate because the two sides of the middle block are limited. The rotation of the screw shaft drives the threaded seat and the middle block to move linearly along the axis of the screw shaft, thereby realizing the left and right adjustment of the bracket.

[0024] (3) The compression spring is sleeved on the lead screw shaft and located between the end of the middle block away from the first handwheel and the side wall of the adjustment hole, so that the mating surface of the middle block and the threaded seat is always on the same side, which improves the uniformity of the adjustment reference when adjusting left and right, reduces the error, improves the accuracy, and also improves the impact resistance of the overall product.

[0025] (4) A rectangular elongated hole is provided vertically through the middle block. The length direction of the rectangular elongated hole is parallel to the length direction of the base. The support shaft is installed on the middle block and passes through the bottom of the screw. The bottom of the screw is provided with a swing part. The two sides of the swing part abut against the two sides of the rectangular elongated hole respectively, ensuring that when the second handwheel rotates on the screw, the screw can rotate when one end of the bracket rises and falls to change the angle, thereby improving the reliability of the device. The second handwheel is threadedly connected to the screw. The top of the second handwheel is provided with an abutment part. The bottom surface of the bracket is provided with an abutment hole. The abutment part is inserted into the abutment hole. The second handwheel rotates on the screw, causing the abutment part to rise and fall, thereby lifting the bracket to rise and fall together, realizing the up and down adjustment of one end of the bracket.

[0026] (5) Both the first and second handwheels are equipped with a click value function, which divides one rotation into 50 to 100 small divisions, so that the adjustment range of each click can be accurately known, which has high precision and further reduces the error;

[0027] (6) The gap elimination component includes a guide sleeve, a sliding sleeve and a tension spring. The guide sleeve is installed on the base, and the sliding sleeve is connected to the bracket and slidably installed on the guide sleeve. The two ends of the tension spring are respectively connected to the base and the bracket, ensuring that the mating surface between the second adjustment mechanism and the bracket is always the bottom surface, ensuring the uniformity of the adjustment reference when adjusting up and down, reducing errors, improving accuracy and also improving the overall impact resistance of the product. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a cross-sectional view of the universal vertical external adjustment bracket for multi-path sights in this utility model embodiment;

[0030] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle;

[0031] Figure 3 This is a perspective view of the universal vertical external adjustment bracket for multi-path sights in this utility model embodiment;

[0032] Figure 4 This is an exploded view of the universal vertical external adjustment bracket for multi-path sights in this utility model embodiment;

[0033] Figure 5 This is a perspective view of the base in an embodiment of the present utility model;

[0034] Figure 6 This is a side view of the base in an embodiment of the present utility model;

[0035] Figure 7 This is a schematic diagram of the ball head structure in an embodiment of the present utility model;

[0036] Figure 8 This is a schematic diagram of the bracket structure in an embodiment of the present utility model;

[0037] Figure 9 This is a cross-sectional view of the adjustment component in an embodiment of the present utility model;

[0038] Figure 10 This is an exploded view of the adjustment component in an embodiment of the present utility model;

[0039] Figure 11 This is a schematic diagram of the structure of the first adjusting mechanism in an embodiment of the present utility model;

[0040] Figure 12 This is an exploded view of the second adjusting mechanism in an embodiment of this utility model.

[0041] Explanation of reference numerals in the attached diagram: 1-base, 2-ball head, 3-pressure ring, 4-limit pin, 5-bracket, 6-adjustment assembly, 7-clearance assembly, 8-fastening bolt;

[0042] 11-Base body, 111-Adjustment hole, 112-Mounting hole, 113-First snap block, 114-Guide surface, 115-First snap-fit ​​part, 12-Pressure plate, 121-Wedge-shaped surface, 122-Second snap-fit ​​part, 13-Connecting bolt, 100-Snap-fit ​​gap;

[0043] 21-Ball head body, 211-Guide groove, 22-Connecting post, 221-Threaded hole, 23-Limiting block;

[0044] 51-Bottom support plate, 511-Abutting hole, 512-Second serration, 513-Positioning hole, 514-Limiting groove; 52-Support frame, 521-Lower ring, 5211-Connecting hole, 522-Upper ring;

[0045] 61-Intermediate block, 611-Square elongated hole, 62-First adjusting mechanism, 621-Lead screw shaft, 622-First handwheel, 6221-First sawtooth, 623-Threaded seat, 624-Compression spring; 63-Second adjusting mechanism, 631-Support shaft, 632-Screw, 6321-Swing part, 633-Second handwheel, 6331-Abutting part, 6332-Second click block;

[0046] 71-Guide sleeve, 72-Sliding sleeve, 73-Tension spring. Detailed Implementation

[0047] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0048] Reference Figures 1-12 As shown in the embodiment of this utility model, a universal vertical external adjustment bracket for multi-path sights is proposed, including a base 1, a ball head 2, a pressure ring 3, a limiting pin 4, a bracket 5, and an adjustment assembly 6, wherein:

[0049] One end of the base 1 is provided with an adjustment hole 111, which is a square hole, and the other end is provided with a mounting hole 112 with its axis along the height direction of the base 1. The bottom of the mounting hole 112 is hemispherical and the top is a round hole. The mounting hole 112 is a blind hole.

[0050] The ball head 2 includes a ball head body 21 and a connecting post 22. The ball head body 21 is rotatably installed in the mounting hole 112. The ball head body 21 is provided with a guide groove 211 along the length direction of the base 1. The connecting post 22 is connected to the ball head body 21. The ball head body 21 is a part of the sphere obtained by cutting off a small hemisphere from the top of the entire sphere. The connecting post 22 is arranged along the diameter direction of the ball head body 21 and is perpendicular to the plane of the ball head body 21 after the top is cut off.

[0051] The pressure ring 3 is connected to the mounting hole 112 and abuts against the spherical wall of the ball head body 21 near the connecting post 22, so that the ball head body 21 is confined to the bottom spherical space of the mounting hole 112 and can only rotate in this spherical space; the pressure ring 3 and the mounting hole 112 can be connected by threads, the external thread of the pressure ring 3 matches the mounting hole 112, and by rotating the pressure ring 3, the inner wall of the pressure ring 3 abuts against the spherical wall of the ball head body 21, only fitting without clamping force;

[0052] The limiting pin 4 is installed on the base 1 along the height direction of the base 1 and is inserted into the guide groove 211;

[0053] The bottom surface of the bracket 5 is fixedly connected to the connecting post 22;

[0054] The adjustment assembly 6 includes an intermediate block 61, a first adjustment mechanism 62, and a second adjustment mechanism 63. The intermediate block 61 is located inside the adjustment hole 111. The first adjustment mechanism 62 is mounted on the base 1 and connected to the intermediate block 61, and is used to adjust the intermediate block 61 to move linearly in the horizontal direction. The second adjustment mechanism 63 is mounted on the intermediate block 61 and connected to the bracket 5, and is used to adjust the bracket 5 to move linearly in the vertical direction.

[0055] The universal vertical external adjustment bracket for multi-path sights proposed in this embodiment is rotatably mounted in the mounting hole 112 via the ball head body 21. The connecting post 22 is connected to the ball head body 21, and the bottom surface of the bracket 5 is fixedly connected to the connecting post 22. The intermediate block 61 is located within the adjustment hole 111. The first adjustment mechanism 62 adjusts the intermediate block 61 to move linearly in the horizontal direction; the second adjustment mechanism 63 adjusts the bracket 5 to move linearly in the vertical direction. Through the above structure, the bracket 5 can be adjusted vertically and horizontally. The scope is adjustable via an external adjustment mechanism, adaptable to white light aiming, infrared aiming, digital aiming, etc., ensuring coaxiality of multiple optical paths and reducing errors during long-distance aiming. Furthermore, the ball head body 21 has a guide groove 211 along the length of the base 1, and the limiting pin 4 is installed on the base 1 along the height of the base 1 and inserted into the guide groove 211, ensuring that the ball head body 21 can only rotate within the plane where the centerline of the guide groove 211 and the axis of the ball head body 21 coexist, improving stability and further enhancing aiming accuracy.

[0056] In some embodiments, the first adjusting mechanism 62 includes a lead screw 621, a first handwheel 622, and a threaded seat 623. The lead screw 621 is rotatably mounted on the base 1. The first handwheel 622 is mounted on one end of the lead screw 621. The threaded seat 623 is mounted in the intermediate block 61 and threadedly connected to the lead screw 621. The two sides of the intermediate block 61 perpendicular to the axis of the lead screw 621 abut against the sidewalls of the adjusting hole 111. By rotating the first handwheel 622, the threaded seat 623 cannot rotate because the two sides of the intermediate block 61 are limited. The rotation of the lead screw 621 drives the threaded seat 623 and the intermediate block 61 to move linearly along the axis of the lead screw 621, thereby achieving left and right adjustment of the bracket 5.

[0057] In some embodiments, the first adjusting mechanism 62 further includes a compression spring 624, which is sleeved on the lead screw shaft 621 and located between the end of the intermediate block 61 away from the first handwheel 622 and the side wall of the adjusting hole 111. The compression spring 624 ensures that the mating surfaces of the intermediate block 61 and the threaded seat 623 are always on the same side, improving the uniformity of the adjustment reference during left and right adjustments, reducing errors, increasing accuracy, and also improving the overall impact resistance of the product.

[0058] In some embodiments, the second adjusting mechanism 63 includes a support shaft 631, a screw 632, and a second handwheel 633. The intermediate block 61 has a rectangular elongated hole 611 in the vertical direction, the length of which is parallel to the length of the base 1. The support shaft 631 is mounted on the intermediate block 61 and passes through the bottom of the screw 632. The bottom of the screw 632 has a swing portion 6321, the two sides of which respectively abut against the two sides of the rectangular elongated hole 611, ensuring that the second handwheel 633 is positioned relative to the screw 632. When the bracket 5 rotates, the angle changes as one end of the bracket 5 rises and falls, and the screw 632 can rotate accordingly, improving the reliability of the device. The second handwheel 633 is threadedly connected to the screw 632. The top of the second handwheel 633 is provided with an abutment part 6331, and the bottom surface of the bracket 5 is provided with an abutment hole 511. The abutment part 6331 is inserted into the abutment hole 511. The second handwheel 633 rotates on the screw 632, causing the abutment part 6331 to rise and fall, thereby lifting the bracket 5 to rise and fall together, realizing the up and down adjustment of one end of the bracket 5.

[0059] In some embodiments, both the first handwheel 622 and the second handwheel 633 are equipped with a click function. The outer wall of the first handwheel 622 has first serrations 6221 evenly spaced along its axis, and the base 1 has a first click block 113. Each time the first handwheel 622 rotates a certain angle, the first click block 113 contacts the first serrations 6221, producing a click sound. The second handwheel 633 has a second click block 6332, and the bottom of the bracket 5 has second serrations 512 evenly spaced along its circumference. By setting the click function, one rotation is divided into 50 to 100 small divisions, allowing for accurate determination of the adjustment range for each click, achieving high precision and further reducing errors.

[0060] In some embodiments, the universal vertical external adjustment bracket for multi-path sights further includes a backlash elimination assembly 7. The backlash elimination assembly 7 includes a guide sleeve 71, a sliding sleeve 72, and a tension spring 73. The guide sleeve 71 is mounted on the base 1, and the sliding sleeve 72 is connected to the bracket 5 and slidably mounted on the guide sleeve 71. The two ends of the tension spring 73 are respectively connected to the base 1 and the bracket 5. By connecting the two ends of the tension spring 73 to the base 1 and the bracket 5, it is ensured that the mating surface between the second adjustment mechanism 63 and the bracket 5 is always the bottom surface, ensuring the uniformity of the adjustment reference during vertical adjustment, reducing errors, improving accuracy, and also improving the overall impact resistance of the product.

[0061] In some embodiments, the bottom surface of the bracket 5 is provided with a positioning hole 513 and a limiting groove 514. The positioning hole 513 is inserted into the connecting post 22. The limiting groove 514 is located above the positioning hole 513 and is arranged along the length direction of the base 1. The top surface of the connecting post 22 is provided with a limiting block 23. The limiting block 23 is inserted into the limiting groove 514. The length of the limiting block 23 is less than the length of the limiting groove 514, and the height of the limiting groove 514 is greater than the height of the limiting block 23. The limiting groove 514 is arranged along the length direction of the base 1. When the limiting block 23 is inserted into the limiting groove 514, it can move along the limiting groove 514 during vertical adjustment. The bottom of the limiting groove 514 will not interfere with the limiting block 23 when the bracket 5 rotates around the center of the ball head body 21, further guiding and limiting the rotation of the ball head body 21, improving stability, and thus reducing errors.

[0062] In some embodiments, the base 1 includes a base body 11, a pressure plate 12, and a connecting bolt 13. The adjustment hole 111 and the mounting hole 112 are provided on the base body 11. A snap-fit ​​gap 100 for snapping the gun body is provided between the pressure plate 12 and the base body 11. The connecting bolt 13 connects the pressure plate 12 and the base body 11. The pressure plate 12 is located on the side of the base body 11. The base body 11 is provided with a guide surface 114. The pressure plate 12 is provided with a wedge-shaped surface 121 that matches the guide surface 114. The bottom surface of the base body 11 is provided with a first snap-fit ​​part 115. The bottom of the side of the pressure plate 12 is provided with a second snap-fit ​​part 122. The first snap-fit ​​part 115 and the second snap-fit ​​part 122 are used to snap the gun body. The connecting bolt 13 passes through the through hole on the pressure plate 12 and connects with the screw hole on the base body 11. By adjusting the depth of the connecting bolt 13 screwed into the base body 11, the size of the snap-fit ​​gap 100 can be adjusted, thereby adapting to gun bodies of different sizes and improving the applicability.

[0063] In some embodiments, the bracket 5 includes a base plate 51 and two support frames 52. The bottom surface of the base plate 51 is fixedly connected to the connecting post 22. The two support frames 52 are located at opposite ends of the bottom surface of the base plate 51. Each support frame 52 includes a lower ring 521 and an upper ring 522. The lower ring 521 is fixedly connected to the top surface of the base plate 51, and the upper ring 522 is detachably connected to the lower ring 521. The lower ring 521 and the base plate 51 can be an integral structure, while the upper ring 522 and the lower ring 521 can be connected by bolts for a detachable connection. This split structure can be made in various diameters and is compatible with various types of optical and optoelectronic equipment on the market, such as white light sights, infrared sights, and digital sights with diameters of 30mm, 34mm, and 1 inch.

[0064] In some embodiments, the universal vertical external adjustment bracket for multi-path sights further includes a fastening bolt 8. The assembly of the lower ring 521 and the base plate 51 has a connecting hole 5211, which is a countersunk hole. The top surface of the connecting post 22 has a threaded hole 221. The fastening bolt 8 is inserted into the connecting hole 5211 and connected to the threaded hole 221. The connection between the fastening bolt 8 and the threaded hole 221 achieves a fixed connection between the connecting post 22 and the bracket 5, allowing the ball head 2 to move together with the bracket 5. The center of the ball head 2 serves as the fulcrum for the rotation of the bracket 5.

[0065] The working principle of the universal vertical external adjustment bracket for multi-path aiming scopes in this embodiment is as follows: the ball head body 21 is rotatably installed in the mounting hole 112, the connecting post 22 is connected to the ball head body 21, the bottom surface of the bracket 5 is fixedly connected to the connecting post 22, and the center of the ball head body 21 serves as the fulcrum for the rotation of the bracket 5; by rotating the first handwheel 622, the threaded seat 623 cannot rotate because the two sides of the intermediate block 61 are limited, and the rotation of the lead screw shaft 621 drives the threaded seat 623 and the intermediate block 61 to move linearly along the axis of the lead screw shaft 621, thereby realizing the left and right adjustment of the bracket 5; the second handwheel 633 rotates on the screw 632, causing the contact part 6331 to rise and fall, thereby lifting the bracket 5 together to rise and fall, thereby realizing the up and down adjustment of one end of the bracket 5.

[0066] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A universal vertical external adjustment bracket for multi-path sights, characterized in that, Includes a base, ball head, pressure ring, limit pin, bracket, and adjustment assembly, wherein: One end of the base is provided with an adjustment hole, and the other end is provided with a mounting hole with its axis along the height direction of the base. The bottom of the mounting hole is hemispherical. The ball head includes a ball head body and a connecting post. The ball head body is rotatably installed in the mounting hole. The ball head body is provided with a guide groove along the length direction of the base. The connecting post is connected to the ball head body. The pressure ring is connected to the mounting hole and abuts against the ball wall of the ball head body near the connecting post. The limiting pin is installed on the base along the height direction of the base and inserted into the guide groove; The bottom surface of the bracket is fixedly connected to the connecting column; The adjustment assembly includes an intermediate block, a first adjustment mechanism, and a second adjustment mechanism. The intermediate block is located within the adjustment hole. The first adjustment mechanism is mounted on the base and connected to the intermediate block, and is used to adjust the intermediate block to move linearly in the horizontal direction. The second adjustment mechanism is mounted on the intermediate block and connected to the bracket, and is used to adjust the bracket to move linearly in the vertical direction.

2. The universal vertical external adjustment bracket for multi-path sights as described in claim 1, characterized in that, The first adjustment mechanism includes a lead screw shaft, a first handwheel, and a threaded seat. The lead screw shaft is rotatably mounted on the base. The first handwheel is mounted on one end of the lead screw shaft. The threaded seat is mounted in the intermediate block and threadedly connected to the lead screw shaft. The intermediate block abuts against the sidewalls of the adjustment hole on both sides along the vertical direction of the lead screw shaft axis.

3. The universal vertical external adjustment bracket for multi-path sights as described in claim 2, characterized in that, The first adjustment mechanism further includes a compression spring, which is sleeved on the lead screw shaft and located between the end of the intermediate block away from the first handwheel and the side wall of the adjustment hole.

4. The universal vertical external adjustment bracket for multi-path sights as described in claim 3, characterized in that, The second adjustment mechanism includes a support shaft, a screw, and a second handwheel. The intermediate block has a rectangular elongated hole in the vertical direction, and the length direction of the rectangular elongated hole is parallel to the length direction of the base. The support shaft is installed on the intermediate block and passes through the bottom of the screw. The bottom of the screw has a swing part, and the two sides of the swing part abut against the two sides of the rectangular elongated hole respectively. The second handwheel is threadedly connected to the screw. The top of the second handwheel has an abutment part, and the bottom surface of the bracket has an abutment hole, into which the abutment part is inserted.

5. The universal vertical external adjustment bracket for multi-path sights as described in claim 4, characterized in that, Both the first and second handwheels are equipped with a click function.

6. The universal vertical external adjustment bracket for multi-path sights as described in claim 1, characterized in that, It also includes a gap-eliminating component, which includes a guide sleeve, a sliding sleeve, and a tension spring. The guide sleeve is mounted on the base, and the sliding sleeve is connected to the bracket and slidably mounted on the guide sleeve. The two ends of the tension spring are respectively connected to the base and the bracket.

7. The universal vertical external adjustment bracket for multi-path sights as described in claim 1, characterized in that, The bottom surface of the bracket is provided with a positioning hole and a limiting groove. The positioning hole is inserted into the connecting column. The limiting groove is located above the positioning hole and is set along the length direction of the base. The top surface of the connecting column is provided with a limiting block. The limiting block is inserted into the limiting groove. The length of the limiting block is less than the length of the limiting groove.

8. The universal vertical external adjustment bracket for multi-path sights as described in claim 1, characterized in that, The base includes a base body, a pressure plate, and connecting bolts. The adjustment hole and the mounting hole are provided on the base body. A locking gap for locking the gun body is provided between the pressure plate and the base body. The connecting bolts connect the pressure plate and the base body.

9. The universal vertical external adjustment bracket for multi-path sights as described in any one of claims 1-8, characterized in that, The bracket includes a base plate and two support frames. The bottom surface of the base plate is fixedly connected to the connecting column. The two support frames are located at both ends of the bottom surface of the base plate. Each support frame includes a lower ring and an upper ring. The lower ring is fixedly connected to the top surface of the base plate, and the upper ring is detachably connected to the lower ring.

10. The universal vertical external adjustment bracket for multi-path sights as described in claim 9, characterized in that, It also includes fastening bolts, and the assembly of the lower ring and the bottom support plate is provided with connecting holes, the connecting holes being countersunk holes, the top surface of the connecting column being provided with threaded holes, and the fastening bolts being inserted into the connecting holes and connected to the threaded holes.

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