Sighting telescope external adjustment base and sighting telescope

Abstract

The invention provides a sighting telescope external adjustment base and a sighting telescope, and belongs to the field of optical instruments. The external adjusting base of the sighting telescope comprises a base body, a first adjusting assembly and a second adjusting assembly, the first adjusting assembly comprises a first adjusting rod, the second adjusting assembly comprises a second adjusting rod, one end of the first adjusting rod and one end of the second adjusting rod are both located on the side of the base body, and the first adjusting rod and the second adjusting rod are used for being connected with a telescope body. The first adjusting assembly is configured to enable the mirror body to rotate around the second adjusting rod along with rotation of the first adjusting rod, and the second adjusting assembly is configured to enable the mirror body to move along the second adjusting rod along with rotation of the second adjusting rod. The first adjusting assembly and the second adjusting assembly are both located outside the mirror body, the adjusting stroke is not limited by the size of the mirror body, and adjustment with large deviation can be conveniently carried out. A user can screw the first adjusting rod and the second adjusting rod on the side of the base body, the pitching angle and the offset of the mirror body are adjusted, and the aiming accuracy is improved.

Description

Technical Field

[0001] The present application relates to the field of optical instruments, and in particular to an external adjustment base of a sight and a sight. Background Art

[0002] A scope is an optical device used to help the user aim at the target. It is greatly affected by the environment during use, so when calibrating the gun, the position of the reticle needs to be adjusted reasonably so that the reticle lines coincide with the impact point.

[0003] In conventional sights, it is usually necessary to adjust the position of the reticle located inside the scope through an internal adjustment mechanism, such as the application number US20210325147A1, named "Adjustment device for the reticle device of the scope", which changes the position of the reticle through the ballistic compensation knob located directly above and the windage compensation knob located on either side of the scope to compensate for the influence of environmental factors such as gravity and wind. However, due to the limited internal space of the scope, the compensation knob has a small stroke during adjustment and cannot meet the needs of larger deviation adjustment. If you want to increase the stroke, you need to increase the size of the scope, which will make the scope too large and heavy, and is not conducive to the fixation of the reticle.

[0004] In order to meet the needs of large deviation adjustment, the prior art overcomes the problem of small adjustment stroke by setting an external adjustment mechanism outside the scope, such as the application number US20110041378A1, entitled "Method and device for adjustably supporting components in an optical sight", in which the user can move the scope through the external adjustment mechanism to make the reticle of the optical system inside the scope coincide with the impact point. Although this invention application can increase the adjustable stroke of the scope to a certain extent, since its ballistic adjustment hand wheel is set between the scope and the base, it not only occupies a certain height space, but also is not conducive to user adjustment. Summary of the invention

[0005] The embodiment of the present application provides a sighting scope external adjustment base and a sighting scope, which can facilitate the adjustment of a large deviation of the scope body without increasing the size of the scope body. The technical solution is as follows:

[0006] In a first aspect, an embodiment of the present application provides an external adjustment base of a sight, wherein the external adjustment base of the sight comprises a base body, a first adjustment component and a second adjustment component, wherein the first adjustment component and the second adjustment component are arranged on the base body along a first direction, wherein the first adjustment component comprises a first adjustment rod arranged along a second direction, wherein the second direction intersects with the first direction, wherein the second adjustment component comprises a second adjustment rod arranged along the second direction, wherein one end of the first adjustment rod and one end of the second adjustment rod are both located on the side of the base body, wherein the first adjustment rod and the second adjustment rod are respectively used to connect a scope body, wherein the first adjustment component is configured to cause the scope body to rotate around the second adjustment rod as the first adjustment rod rotates, and wherein the second adjustment component is configured to cause the scope body to move along the second adjustment rod as the second adjustment rod rotates.

[0007] In some examples, the first adjusting rod includes a first rod body and a first screwing portion, the first screwing portion is connected to one end of the first rod body, and the second adjusting rod includes a second rod body and a second screwing portion, the second screwing portion is connected to one end of the second rod body;

[0008] The first screwing portion and the second screwing portion are located on the same side of the base body.

[0009] In some examples, the first adjustment component also includes a slider seat and a slider, the slider seat is connected to the base body, the slider has a first threaded hole, the slider is sleeved on the outside of the first adjustment rod through the first threaded hole, and is threadedly engaged with the first adjustment rod; the slider is slidably connected to the slider seat so as to move relative to the slider seat in a direction close to or away from the base body as the first adjustment rod rotates.

[0010] In some examples, the slider seat has a first accommodating groove on a side away from the base body, the side wall of the first accommodating groove has a first oblique guiding structure, the surface of the slider has a second oblique guiding structure, the slider is located in the first accommodating groove, and the second oblique guiding structure cooperates with the first oblique guiding structure to limit the moving direction of the slider.

[0011] In some examples, one of the first oblique guiding structure and the second oblique guiding structure includes an oblique guide groove, and the other of the first oblique guiding structure and the second oblique guiding structure includes a protrusion, which is located in the oblique guide groove and slidably cooperates with the oblique guide groove.

[0012] In some examples, the base body has a second receiving groove, the slider seat is inserted into the second receiving groove, and is connected to the base body through a first connecting member.

[0013] In some examples, the first connecting member is in the shape of a rod and is connected to the base body;

[0014] The portion of the slider seat inserted in the second accommodating groove has a first through hole, and the slider seat is sleeved outside the first connecting member through the first through hole. The first through hole and the first connecting member are loosely matched, so that the slider seat can swing relative to the first connecting member.

[0015] In some examples, the first through hole is a waist-shaped hole.

[0016] In some examples, the second adjustment rod is rotatably connected to the base body, and the second adjustment assembly also includes an adjustment pin, the side wall of the adjustment pin has a second threaded hole, the adjustment pin is sleeved on the outside of the second adjustment rod through the second threaded hole and is threadably engaged with the second adjustment rod, and the adjustment pin is used to be connected to the mirror body.

[0017] In a second aspect, an embodiment of the present application further provides a sight, which includes a scope body and an external adjustment base of the scope as described in the first aspect, wherein the scope body is connected to the external adjustment base of the scope.

[0018] In some examples, the mirror body has a first connection portion and a second connection portion on one side close to the base body, and the first connection portion and the second connection portion are spaced apart and distributed along the axial direction of the mirror body;

[0019] The first connecting portion has a second through hole, and the first connecting portion is sleeved outside the first adjusting rod through the second through hole;

[0020] The second connecting portion has a third through hole, and the second connecting portion is sleeved outside the second adjusting rod through the third through hole.

[0021] In some examples, the third through hole is a waist-shaped hole.

[0022] In some examples, the sight further includes a first elastic member, the first elastic member is located between the first adjustment component and the second adjustment component, and the first elastic member is respectively against the scope body and the base body.

[0023] In some examples, the surface of the base body further has a protrusion, the protrusion is located between the first adjustment component and the second adjustment component, and the side of the mirror body close to the base body has a first groove, and the protrusion is located in the groove;

[0024] The sight also includes a second elastic member, which is located in the groove and abuts against the side wall of the protrusion and the side wall of the groove respectively.

[0025] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0026] By arranging the first adjustment component and the second adjustment component on the base body along the first direction, the first adjustment component and the second adjustment component are respectively used to adjust the mirror body. Since the first adjustment component and the second adjustment component are both located outside the mirror body, the adjustment stroke is not limited by the size of the mirror body, which facilitates the adjustment of the mirror body with a large deviation. The first adjustment component includes a first adjustment rod arranged along the second direction, and the second adjustment component includes a second adjustment rod arranged along the second direction, and the first adjustment rod and the second adjustment rod are respectively connected to the mirror body. Since one end of the first adjustment rod and one end of the second adjustment rod are both located on the side of the base body, the first adjustment rod and the second adjustment rod can be operated from the side of the base body. The first adjustment component is configured to make the mirror body rotate around the second adjustment rod as the first adjustment rod rotates, and the second adjustment component is configured to make the mirror body move along the second adjustment rod as the second adjustment rod rotates, so that the user can screw the first adjustment rod and the second adjustment rod on the side of the base body to adjust the pitch angle and offset of the mirror body, thereby improving the accuracy of aiming. It is more convenient to operate directly on the side of the base body during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the exploded structure of a sighting scope provided in an embodiment of the present application;

[0029] Figure 2 It is a structural schematic diagram of an external adjustment base of a sighting scope provided in an embodiment of the present application;

[0030] Figure 3 is a schematic diagram of a partial decomposition structure of a first adjustment component provided in an embodiment of the present application;

[0031] Figure 4 is a schematic diagram of a partial decomposition structure of a first adjustment component provided in an embodiment of the present application;

[0032] Figure 5 It is a structural schematic diagram of a slider seat and a slider provided in an embodiment of the present application;

[0033] Figure 6 yes Figure 1 Schematic diagram of the cross section at the dotted circle in the middle.

[0034] Figure Number:

[0035] First direction: X; Second direction: Y;

[0036] Base body: 10; convex block: 101; second receiving groove: 102; fourth through hole: 102a; fifth through hole: 103; fifth receiving groove: 104;

[0037] First adjustment assembly: 20; first adjustment rod: 21; first rod body: 211; third threaded hole: 211a; first screwing portion: 212; nail head hole: 212a; nail head: 213; third elastic member: 214; slider seat: 22; first accommodating groove: 22a; first through hole: 22b; first oblique guide structure: 221; oblique guide groove: 2211; slider: 23; second oblique guide structure: 231; protrusion: 2311; first threaded hole: 23a; first nail seat: 24; tooth groove: 241; first limit ring: 25; screw: 26; first connecting member: 27;

[0038] Second adjustment assembly: 30; second adjustment rod: 31; second rod body: 311; second screwing portion: 312; adjustment pin: 32; second threaded hole: 32a; second pin seat: 33; second limit ring: 34;

[0039] Pressure block: 41; Screw: 42; Washer: 43; Fastening nut: 44;

[0040] Mirror body: 50; sixth receiving groove: 50a; first connecting portion: 51; second through hole: 51a; third receiving groove: 51b; second connecting portion: 52; third through hole: 52a; fourth receiving groove: 52b; countersunk hole: 52c; fixing pad: 53; shaft pin: 501. DETAILED DESCRIPTION

[0041] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0042] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0044] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0046] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways. "Multiple" means two or more.

[0047] Figure 1 1 is a schematic diagram of the exploded structure of a sighting scope provided in an embodiment of the present application. The sighting scope comprises a sighting scope external adjustment base and a scope body 50.

[0048] Figure 2 Schematic diagram of the structure of a sighting scope external adjustment base provided in an embodiment of the present application. Figure 2 As shown, the external adjustment base of the sight includes a base body 10, a first adjustment assembly 20 and a second adjustment assembly 30, and the first adjustment assembly 20 and the second adjustment assembly 30 are arranged on the base body 10 along a first direction X. The top of the base body 10 is suitable for placing the body 50 of the sight.

[0049] The first adjustment assembly 20 includes a first adjustment rod 21 arranged along the second direction Y, and the second adjustment assembly 30 includes a second adjustment rod 31 arranged along the second direction Y. The second direction Y intersects the first direction X, for example, the second direction Y may be perpendicular to the first direction X.

[0050] One end of the first adjustment rod 21 and one end of the second adjustment rod 31 are both located on the side of the base body 10, and the first adjustment rod 21 and the second adjustment rod 31 are respectively used to connect the mirror body 50. The first adjustment assembly 20 is configured to make the mirror body 50 rotate around the second adjustment rod 31 as the first adjustment rod 21 rotates. The second adjustment assembly 30 is configured to make the mirror body 50 move along the second adjustment rod 31 as the second adjustment rod 31 rotates.

[0051] By arranging the first adjustment assembly 20 and the second adjustment assembly 30 along the first direction X on the base body 10, the first adjustment assembly 20 and the second adjustment assembly 30 are respectively used to adjust the mirror body 50. Since the first adjustment assembly 20 and the second adjustment assembly 30 are both located outside the mirror body 50, the adjustment stroke is not limited by the size of the mirror body 50, which facilitates the adjustment of the mirror body 50 with a large deviation. The first adjustment assembly 20 includes a first adjustment rod 21 arranged along the second direction Y, and the second adjustment assembly 30 includes a second adjustment rod 31 arranged along the second direction Y. The first adjustment rod 21 and the second adjustment rod 31 are respectively connected to the mirror body. Since one end of the first adjustment rod 21 and one end of the second adjustment rod 31 are both located on the side of the base body 10, the first adjustment rod 21 and the second adjustment rod 31 can be operated from the side of the base body 10. The first adjustment assembly 20 is configured to make the mirror body 50 rotate around the second adjustment rod 31 as the first adjustment rod 21 rotates, and the second adjustment assembly 30 is configured to make the mirror body 50 move along the second adjustment rod 31 as the second adjustment rod 31 rotates, so that the user can turn the first adjustment rod 21 and the second adjustment rod 31 on the side of the base body 10 to adjust the pitch angle and offset of the mirror body 50 to improve the accuracy of aiming. It is more convenient to operate directly on the side of the base body 10 during use.

[0052] like Figure 2 As shown, a pressing block 41 may be arranged on one side of the base body 10, and the base body 10 is connected to the base body 10 by a screw 42. The screw 42 may penetrate the base body 10 along the second direction Y. A gasket 43 and a fastening nut 44 may also be sleeved on the screw 42, and the gasket 43 and the fastening nut 44 are both located on the side of the pressing block 41 away from the base body 10. The pressing block 41 and the base body 10 can be clamped on the guide rail of the instrument for mounting the sight, and the pressing block 41 is pressed by tightening the fastening nut 44 to clamp the sight firmly.

[0053] Figure 3Schematic diagram of a partial decomposition structure of a first adjustment component provided in an embodiment of the present application. Figure 3 As shown, the first adjusting rod 21 includes a first rod body 211 and a first screwing portion 212, and the first screwing portion 212 is connected to one end of the first rod body 211. Figure 1 As shown, the second adjusting rod 31 includes a second rod body 311 and a second screwing portion 312, and the second screwing portion 312 is connected to one end of the second rod body 311. The first screwing portion 212 and the second screwing portion 312 are located on the same side of the base body 10.

[0054] By arranging the first screwing portion 212 and the second screwing portion 312 on the same side of the base body 10, the user can adjust the first adjustment component 20 and the second adjustment component 30 respectively on one side of the base body 10 during the aiming process, which is more convenient to use.

[0055] like Figure 3 As shown, the first adjustment assembly 20 may further include a first limit ring 25, and the first limit ring 25 is sleeved outside the first adjustment rod 21. As an example, the first limit ring 25 is sleeved outside the first rod body 211, and the end of the first rod body 211 of the first adjustment rod 21 may have a third threaded hole 211a, and a screw 26 may be connected to the third threaded hole 211a to block the first limit ring 25.

[0056] Figure 4 Schematic diagram of a partial decomposition structure of a first adjustment component provided in an embodiment of the present application. Figure 4 As shown, the first adjustment assembly 20 further includes a first nail seat 24, which is sleeved outside the first adjustment rod 21. The first nail seat 24 is used to connect with the mirror body 50. The inner side wall of the first nail seat 24 has a plurality of tooth grooves 241, and the plurality of tooth grooves 241 are distributed along the circumference of the first nail seat 24.

[0057] The first adjusting rod 21 further includes a nail head 213 and a third elastic member 214. A nail head hole 212a may be provided on the side wall of the first screwing portion 212, the third elastic member 214 is located in the nail head hole 212a, and the nail head 213 is also located in the nail head hole 212a. Under the action of the third elastic member 214, the nail head 213 abuts against the inner side wall of the first nail seat 24.

[0058] During the process of screwing the first adjusting rod 21, the nail head 213 moves in the multiple tooth grooves 241. Every time the nail head 213 moves through a tooth groove 241, it will collide with the inner wall of the first nail seat 24 under the action of the third elastic member 214, thereby making a clicking sound, which makes it easy for the user to judge the angle of the first adjusting rod 21 by the sound, further facilitating the adjustment.

[0059] like Figure 1As shown, the first adjustment assembly 20 further includes a slider seat 22 and a slider 23, and the slider seat 22 is connected to the base body 10. The slider 23 has a first threaded hole 23a, and the slider 23 is sleeved outside the first adjustment rod 21 through the first threaded hole 23a, and is threadedly engaged with the first adjustment rod 21. The slider 23 is slidably connected to the slider seat 22, so as to move relative to the slider seat 22 in a direction close to or away from the base body 10 as the first adjustment rod 21 rotates.

[0060] The slider 23 is threadedly matched with the first adjustment rod 21 and is slidably connected with the slider seat 22. In the process of screwing the first adjustment rod 21, the slider 23 is restricted by the slider seat 22 so that the slider 23 does not rotate with the rotation of the first adjustment rod 21, but moves along the first adjustment rod 21. In the process of the slider 23 moving along the first adjustment rod 21, the slider 23 slides relative to the slider seat 22, and moves closer to or away from the base body 10. Since the first adjustment rod 21 is connected to the mirror body 50, in the process of the slider 23 moving away from the base body 10, the slider 23 will drive the mirror body 50 to move away from the base body 10 through the first adjustment rod 21, so that the mirror body 50 rotates around the second adjustment rod 31 to adjust the pitch angle of the mirror body 50.

[0061] The first adjusting rod 21 drives the slider 23 to move via the thread, and can relatively finely adjust the position of the slider 23 relative to the first adjusting rod 21 , thereby improving the adjustment accuracy of the mirror body 50 .

[0062] like Figure 1 As shown, the slider seat 22 has a first receiving groove 22a on one side away from the base body 10, and the side wall of the first receiving groove 22a has a first oblique guide structure 221. The surface of the slider 23 has a second oblique guide structure 231, and the slider 23 is located in the first receiving groove 22a. The second oblique guide structure 231 cooperates with the first oblique guide structure 221 to limit the moving direction of the slider 23.

[0063] The first adjustment rod 21 is arranged along the second direction Y. When the first adjustment rod 21 is screwed, the slider 23 moves relative to the first adjustment rod 21 along the second direction Y. Through the cooperation of the first oblique guide structure 221 and the second oblique guide structure 231, when the slider 23 moves along the second direction Y, it moves obliquely relative to the slider seat 22, thereby approaching or moving away from the base body 10. The oblique direction here refers to a direction intersecting the first direction X and the second direction Y, for example, a direction perpendicular to the first direction X and not perpendicular to the second direction Y.

[0064] The first oblique guiding structure 221 and the second oblique guiding structure 231 may include an oblique guide groove 2211 and a protrusion 2311 .

[0065] Figure 5Schematic diagram of the structure of a slider seat and a slider provided in an embodiment of the present application. Figure 5 As shown, as an example, the first oblique guiding structure 221 includes an oblique guiding groove 2211 , and the second oblique guiding structure 231 includes a protrusion 2311 , and the protrusion 2311 is located in the oblique guiding groove 2211 and slidably cooperates with the oblique guiding groove 2211 .

[0066] The cooperation between the protrusion 2311 and the oblique guide groove 2211 not only connects the slider 23 and the slider seat 22 , but also limits the relative movement direction of the slider 23 and the slider seat 22 .

[0067] Through the cooperation between the protrusion 2311 and the oblique guide groove 2211 , the slider 23 can move along the oblique guide groove 2211 relative to the slider seat 22 . The moving direction of the slider 23 can be changed by adjusting the extending direction of the oblique guide groove 2211 .

[0068] In some other examples, the positions of the oblique guide groove 2211 and the protrusion 2311 may also be interchanged, that is, the oblique guide groove 2211 is located on the side wall of the slider 23, and the protrusion 2311 is located on the side wall of the first accommodating groove 22a.

[0069] like Figure 1 As shown, the base body 10 has a second receiving groove 102, and the slider seat 22 is inserted into the second receiving groove 102. The slider seat 22 is connected to the base body 10 through a first connecting member 27.

[0070] Inserting the slider seat 22 into the second receiving groove 102 and connecting the slider seat 22 to the base body 10 by using the first connecting member 27 can make the sight structure more compact and convenient for assembly and disassembly. In addition, the matching clearance between the slider seat 22 and the first connecting member 27 can also make the slider seat 22 deflect to a certain extent relative to the first connecting member 27 when adjusting the second adjusting rod 31. The sight is a relatively precise optical device. The adjustment of the mirror body 50 by the first adjusting rod 21 and the second adjusting rod 31 is a fine adjustment with a very small adjustment range. Even the matching clearance between the slider seat 22 and the first connecting member 27 is sufficient to provide sufficient space for the mirror body 50 to move.

[0071] As an example, the first connecting member 27 is rod-shaped and connected to the base body 10. The portion of the slider seat 22 inserted in the second receiving groove 102 has a first through hole 22b, and the slider seat 22 is sleeved outside the first connecting member 27 through the first through hole 22b. The first through hole 22b is clearance-matched with the first connecting member 27, so that the slider seat 22 can swing relative to the first connecting member 27.

[0072] As an example, the side wall of the second receiving groove 102 may have a fourth through hole 102 a , and the first connecting member 27 is inserted into the fourth through hole 102 a .

[0073] The first connecting member 27 is a rod, and the cooperation of the rod structure and the hole structure enables the slider seat 22 to swing to a certain extent relative to the first connecting member 27. The swinging extent of the slider seat 22 depends on the gap between the first through hole 22b and the first connecting member 27. The larger the gap between the first through hole 22b and the first connecting member 27, the larger the swinging extent of the slider seat 22, and the smaller the gap between the first through hole 22b and the first connecting member 27, the smaller the swinging extent of the slider seat 22.

[0074] As an example, the first through hole 22b is a waist-shaped hole. The cross section of the first connecting member 27 may be circular.

[0075] The first connecting member 27 can be inserted into the first through hole 22b, and the rod diameter of the first connecting member 27 is not greater than the width of the waist-shaped hole, while the length of the waist-shaped hole is greater than the width of the waist-shaped hole, so that the first connecting member 27 can swing relative to the slider seat 22 along the length direction of the waist-shaped hole. By adjusting the length of the first through hole 22b, the swing amplitude of the slider seat 22 can be changed.

[0076] like Figure 1 As shown, the second adjustment rod 31 is rotatably connected to the base body 10. The second adjustment assembly 30 also includes an adjustment pin 32, and the side wall of the adjustment pin 32 has a second threaded hole 32a. The adjustment pin 32 is sleeved outside the second adjustment rod 31 through the second threaded hole 32a and threadedly matched with the second adjustment rod 31. The adjustment pin 32 is used to be connected to the mirror body 50.

[0077] Since the adjusting pin 32 and the second adjusting rod 31 are threadedly matched, the adjusting pin 32 will move relative to the second adjusting rod 31 during the process of screwing the second adjusting rod 31. The adjusting pin 32 is connected to the mirror body 50, so during the process of screwing the second adjusting rod 31, the mirror body 50 can be driven to move along the second adjusting rod 31 by the adjusting pin 32. The second adjusting rod 31 drives the adjusting pin 32 by threading, and the position of the adjusting pin 32 can be adjusted more finely, thereby improving the accuracy of adjusting the mirror body 50.

[0078] like Figure 1As shown, the base body 10 may have a fifth through hole 103, and the second adjustment rod 31 is inserted into the fifth through hole 103. The second adjustment assembly 30 may also include a second nail seat 33 and a second limit retaining ring 34. The structure of the second nail seat 33 may be the same as that of the first nail seat 24, and the structure of the second limit retaining ring 34 may be the same as that of the first limit retaining ring 25. The second adjustment rod 31 may also include a nail head and a third elastic member to cooperate with the second nail seat 33, so that the user can judge the angle of the first adjustment rod 21 according to the sound, and further facilitate the adjustment.

[0079] The embodiment of the present application also provides a sighting scope, which may include a scope body 50 and a Figures 1 to 5 In any of the external adjustment bases of the sight shown, the mirror body 50 is connected to the external adjustment base of the sight.

[0080] The user can rotate the first adjustment rod 21 and the second adjustment rod 31 on the side of the base body 10 to adjust the pitch angle and offset of the mirror body 50 to improve the accuracy of aiming. During use, the operation is directly performed on the side of the base body 10, which is more convenient.

[0081] like Figure 1 As shown, the mirror body 50 has a first connection portion 51 and a second connection portion 52 on one side close to the base body 10 , and the first connection portion 51 and the second connection portion 52 are spaced apart along the axial direction of the mirror body 50 .

[0082] The first connecting portion 51 has a second through hole 51a, through which the first connecting portion 51 is sleeved outside the first adjusting rod 21. The second connecting portion 52 has a third through hole 52a, through which the second connecting portion 52 is sleeved outside the second adjusting rod 31.

[0083] The first connection portion 51 cooperates with the first adjustment rod 21, so that the first adjustment rod 21 can rotate relative to the first connection portion 51. In the process of screwing the first adjustment rod 21, the first adjustment rod 21 is driven by the slider 23 to move closer to or farther from the base body 10, driving the first connection portion 51 to move closer to or farther from the base body 10, thereby completing the pitch adjustment of the mirror body 50.

[0084] The second connecting portion 52 cooperates with the second adjusting rod 31, so that the second adjusting rod 31 can rotate relative to the second connecting portion 52. During the process of screwing the second adjusting rod 31, the adjusting nail 32 drives the second connecting portion 52 to move along the second adjusting rod 31, thereby driving the mirror body 50 to move.

[0085] like Figure 1 As shown, the first connecting portion 51 has a third receiving groove 51b, and the second through hole 51a is located on two opposite side walls of the third receiving groove 51b. The slider seat 22 can be located in the third receiving groove 51b, making the structure of the sight more compact.

[0086] The second connecting portion 52 has a fourth receiving groove 52 b , and the third through holes 52 a are located on two opposite side walls of the fourth receiving groove 52 b . The adjusting pin 32 can be located in the fourth receiving groove 52 b .

[0087] Figure 6 yes Figure 1 The cross-sectional diagram at the dotted circle is as follows: Figure 6 As shown, the opening of the fourth receiving groove 52b may also have a countersunk hole 52c. The sight also includes a fixing pad 53, which is located in the countersunk hole 52c and is used to limit the adjustment pin 32 in the fourth receiving groove 52b.

[0088] like Figure 6 As shown, the third through hole 52a is a waist-shaped hole.

[0089] The waist-shaped hole allows the mirror body 50 and the second adjusting rod 31 to swing relative to each other when the mirror body 50 is adjusted by the second adjusting rod 31 , thereby preventing the hole wall of the third through hole 52 a from pressing against the second adjusting rod 31 and affecting the movement of the mirror body 50 .

[0090] In some examples, the sighting scope may further include a first elastic member, which is located between the first adjustment component 20 and the second adjustment component 30 , and the first elastic member is respectively against the scope body 50 and the base body 10 .

[0091] The mirror body 50 may slightly shake due to the matching clearance and matching accuracy between the various components in the first adjustment assembly 20. By providing a first elastic member, the first elastic member is used to resist the base body 10 and the mirror body 50, and the mirror body 50 can be prevented from shaking around the second adjustment rod 31 under the action of the first elastic member.

[0092] like Figure 1 As shown, the base body 10 may have a fifth receiving groove 104, and the fifth receiving groove 104 is located between the first adjustment component 20 and the second adjustment component 30. The mirror body 50 may have a sixth receiving groove 50a, and the sixth receiving groove 50a is located between the first connecting portion 51 and the second connecting portion 52. The first elastic member may be located in the fifth receiving groove 104 and the sixth receiving groove 50a. The fifth receiving groove 104 and the sixth receiving groove 50a can position the first elastic member to make the first elastic member more stable.

[0093] Exemplarily, the first elastic member may be a spring, one end of which is located in the fifth receiving groove 104 , and the other end of which is located in the sixth receiving groove 50 a .

[0094] like Figure 1As shown, the surface of the base body 10 also has a protrusion 101, and the protrusion 101 is located between the first adjustment component 20 and the second adjustment component 30. The side of the mirror body 50 close to the base body 10 has a first groove 50b, and the protrusion 101 is located in the first groove 50b. The sighting scope also includes a second elastic member, which is located in the first groove 50b, and the second elastic member is respectively against the side wall of the protrusion 101 and the side wall of the first groove 50b.

[0095] The mirror body 50 may slightly shake due to the matching clearance and matching accuracy between the various components in the second adjustment assembly 30. By providing a second elastic member, the second elastic member is used to resist the protrusion 101 and the mirror body 50, and the mirror body 50 can be prevented from shaking along the second adjustment rod 31 under the action of the second elastic member.

[0096] like Figure 1 As shown, the side wall of the first groove 50b may have an axle pin 501, and the second elastic member may be a spring, which may be sleeved outside the axle pin 501. The axle pin 501 can provide certain support for the second elastic member to prevent the second elastic member from lateral deformation.

[0097] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A sighting scope external adjustment base, characterized in that: The invention comprises a base body (10), a first adjustment component (20) and a second adjustment component (30), wherein the first adjustment component (20) and the second adjustment component (30) are arranged on the base body (10) along a first direction (X), the first adjustment component (20) comprises a first adjustment rod (21) arranged along a second direction (Y), the second direction (Y) intersects with the first direction (X), the second adjustment component (30) comprises a second adjustment rod (31) arranged along the second direction (Y), the first adjustment rod (21) One end of the first adjusting rod (21) and one end of the second adjusting rod (31) are both located on the side of the base body (10); the first adjusting rod (21) and the second adjusting rod (31) are respectively used to connect the mirror body (50); the first adjusting assembly (20) is configured to make the mirror body (50) rotate around the second adjusting rod (31) as the first adjusting rod (21) rotates; the second adjusting assembly (30) is configured to make the mirror body (50) move along the second adjusting rod (31) as the second adjusting rod (31) rotates.

2. The sighting scope external adjustment base according to claim 1, characterized in that: The first adjusting rod (21) comprises a first rod body (211) and a first screwing portion (212), wherein the first screwing portion (212) is connected to one end of the first rod body (211); the second adjusting rod (31) comprises a second rod body (311) and a second screwing portion (312), wherein the second screwing portion (312) is connected to one end of the second rod body (311); The first screwing portion (212) and the second screwing portion (312) are located on the same side of the base body (10).

3. The external adjustment base of the sight according to claim 1, characterized in that: The first adjustment component (20) further comprises a slider seat (22) and a slider (23); the slider seat (22) is connected to the base body (10); the slider (23) has a first threaded hole (23a); the slider (23) is sleeved on the outside of the first adjustment rod (21) through the first threaded hole (23a) and is threadedly engaged with the first adjustment rod (21); the slider (23) is slidably connected to the slider seat (22) so as to move relative to the slider seat (22) in a direction approaching or moving away from the base body (10) as the first adjustment rod (21) rotates.

4. The external adjustment base of the sight according to claim 3, characterized in that: The slider seat (22) has a first receiving groove (22a) on a side away from the base body (10), the side wall of the first receiving groove (22a) has a first oblique guiding structure (221), the surface of the slider (23) has a second oblique guiding structure (231), the slider (23) is located in the first receiving groove (22a), and the second oblique guiding structure (231) cooperates with the first oblique guiding structure (221) to limit the moving direction of the slider (23).

5. The external adjustment base of the sight according to claim 4, characterized in that: One of the first oblique guiding structure (221) and the second oblique guiding structure (231) includes an oblique guide groove (2211), and the other of the first oblique guiding structure (221) and the second oblique guiding structure (231) includes a protrusion (2311), and the protrusion (2311) is located in the oblique guide groove (2211) and slidably cooperates with the oblique guide groove (2211).

6. The external adjustment base of the sight according to any one of claims 3 to 5, characterized in that: The base body (10) has a second accommodating groove (102), the slider seat (22) is inserted into the second accommodating groove (102), and is connected to the base body (10) via a first connecting member (27).

7. The external adjustment base of the sight according to claim 6, characterized in that: The first connecting member (27) is rod-shaped and connected to the base body (10); The portion of the slider seat (22) inserted into the second accommodating groove (102) has a first through hole (22b), and the slider seat (22) is sleeved on the outside of the first connecting member (27) through the first through hole (22b). The first through hole (22b) and the first connecting member (27) are clearance-matched, so that the slider seat (22) can swing relative to the first connecting member (27).

8. The external adjustment base of the sight according to claim 7, characterized in that: The first through hole (22b) is a waist-shaped hole.

9. The external adjustment base of the sight according to any one of claims 1 to 5, characterized in that: The second adjustment rod (31) is rotatably connected to the base body (10), and the second adjustment component (30) further includes an adjustment pin (32), the side wall of the adjustment pin (32) has a second threaded hole (32a), and the adjustment pin (32) is sleeved on the outside of the second adjustment rod (31) through the second threaded hole (32a) and threadedly matched with the second adjustment rod (31), and the adjustment pin (32) is used to be connected to the mirror body (50).

10. A sight, characterized in that: It comprises a scope body (50) and an external adjustment base of the sighting scope as claimed in any one of claims 1 to 9, wherein the scope body (50) is connected to the external adjustment base of the sighting scope.

11. The sight according to claim 10, characterized in that: The mirror body (50) has a first connecting portion (51) and a second connecting portion (52) on one side close to the base body (10), and the first connecting portion (51) and the second connecting portion (52) are spaced apart and distributed along the axial direction of the mirror body (50); The first connecting portion (51) has a second through hole (51a), and the first connecting portion (51) is sleeved outside the first adjusting rod (21) through the second through hole (51a); The second connecting portion (52) has a third through hole (52a), and the second connecting portion (52) is sleeved outside the second adjusting rod (31) through the third through hole (52a).

12. The sight according to claim 11, characterized in that The third through hole (52a) is a waist-shaped hole.

13. The sight according to claim 12, characterized in that: It also includes a first elastic member, which is located between the first adjustment component (20) and the second adjustment component (30), and the first elastic member is respectively against the mirror body (50) and the base body (10).

14. The sight according to claim 12, characterized in that: The surface of the base body (10) also has a protrusion (101), and the protrusion (101) is located between the first adjustment component (20) and the second adjustment component (30); the side of the mirror body (50) close to the base body (10) has a first groove (50b), and the protrusion (101) is located in the first groove (50b); The sight further comprises a second elastic member, the second elastic member is located in the first groove (50b), and the second elastic member abuts against the side wall of the protrusion (101) and the side wall of the first groove (50b) respectively.

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