Adjusting mechanism and sighting telescope

Abstract

The utility model discloses an adjusting mechanism and a sighting telescope, and belongs to the technical field of sighting tacks. The adjusting mechanism comprises a first adjusting assembly which comprises a first driving piece moving in the first direction under the action of external force and a first connecting piece moving in the first direction under the driving of the first driving piece; the second adjusting assembly comprises a second driving piece moving in the second direction under the action of external force and a second connecting piece moving in the second direction under the driving of the second driving piece; the light forming assembly is fixedly connected with the second connecting piece; the first connecting piece is provided with a containing notch, and the second connecting piece is installed in the containing notch. The adjusting assembly further comprises a first deformation assembly, the first deformation assembly comprises at least two sets of first elastic pieces, and the at least two sets of first elastic pieces are connected with the first connecting piece and the second connecting piece in the first direction and the second direction correspondingly. In this way, the precision of overall adjustment of the adjusting mechanism and the sighting telescope can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of sights, and in particular to an adjustment mechanism and a sighting scope. Background Art

[0002] The red dot sight is a popular optical aiming device widely used in pistols, rifles and other types of firearms. Its main function is to provide a reference point for quickly aiming at the target, usually a red dot or some pattern that is conducive to quickly capturing the target.

[0003] Among them, the adjustment mechanism of the red dot sight is a key component to ensure that the shooter can quickly and accurately aim at the target under various shooting conditions. By properly using and adjusting these mechanisms, the shooter can significantly improve the accuracy and efficiency of shooting. Therefore, the adjustment mechanism is crucial to ensure the accuracy and reliability of the aiming point.

[0004] The traditional adjustment mechanism of existing products is still insufficient in accuracy and cannot meet the adjustment accuracy of the longer cantilever arrangement of LED light groups. To solve this problem, technical personnel in this field have designed a red dot sight with a new adjustment structure, which better solves the problems of reverse clearance and excess interference in the linkage condition during the adjustment process, and ensures the adjustment accuracy of the adjustment mechanism. Summary of the invention

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present application is how to ensure the precision of the final adjustment result.

[0006] To achieve the above objectives, the present application provides a regulating mechanism, comprising:

[0007] A first adjustment assembly, comprising a first driving member and a first connecting member, wherein the first driving member is configured to be able to move along a first direction under the action of an external force, and the first connecting member is configured to be able to move along the first direction under the drive of the first driving member;

[0008] A second adjustment component includes a second driving member and a second connecting member, wherein the second driving member is configured to be able to move along a second direction under the action of an external force, and the second connecting member is configured to be able to move along the second direction under the drive of the second driving member; an extension line of the second direction and an extension line of the first direction have an intersection;

[0009] A light forming assembly is fixedly connected to the second connecting member; the light forming assembly is configured to be movable with the second connecting member;

[0010] Among them, the first connecting member has an accommodating slot, and the second connecting member is installed in the accommodating slot; the adjustment mechanism also includes a first deformation component, the first deformation component includes at least two groups of first elastic members, and the at least two groups of first elastic members respectively connect the first connecting member and the second connecting member along the first direction, and connect the first connecting member and the second connecting member along the second direction.

[0011] In one embodiment, the first elastic member is configured to be able to deform under the drive of the first adjustment component and the second adjustment component to generate an elastic force, and the elastic force is greater than or equal to the friction force between the first connecting member and the second connecting member.

[0012] In one embodiment, the second connecting member includes a main body portion and an arc portion connected to the main body portion, and the second driving member is connected to the arc portion.

[0013] In one embodiment, the main body portion and the arc portion are integrally formed.

[0014] In one embodiment, the center line of the arc portion coincides with the center line of the main body portion in the horizontal direction.

[0015] In one embodiment, the first driving member includes a first adjusting body, a first locking body sleeved on the outside of the first adjusting body, and a first biasing abutting body, the first locking body having a first inner surface arranged toward the first adjusting body, a tooth portion being arranged on the first inner surface, one end of the first biasing abutting body being connected to the first adjusting body, and the other end abutting against the first inner surface.

[0016] In one embodiment, the first adjusting body is threadedly connected to the first connecting member along a first direction;

[0017] The adjusting mechanism further includes a second deformation component, which includes at least two second elastic members, and each second elastic member is connected to the first connecting member along the first direction.

[0018] In one embodiment, the second driving member includes a second adjusting body, a second locking body fixedly mounted on the second adjusting body, and a second biasing abutting body, the second locking body having a first outer surface arranged toward the second biasing abutting body, a tooth portion being arranged on the first outer surface, and one end of the second biasing abutting body abuts against the second adjusting body and the first outer surface under the action of external force.

[0019] In one embodiment, the second adjustment assembly further includes an abutment member abutting against the second connecting member, and the second adjustment body is threadedly connected to the abutment member.

[0020] In one embodiment, the adjustment mechanism further includes an elastic guide component, and the elastic guide component and the second driving member are respectively arranged on both sides of the second connecting member;

[0021] When the second driving member drives the second connecting member to move, the second connecting member drives at least a portion of the elastic guiding component to compress.

[0022] In one embodiment, the elastic guiding assembly includes a guiding member and a third elastic member, and the third elastic member is sleeved on the guiding member.

[0023] The present application also provides a sight, comprising:

[0024] The mounting housing has a first mounting portion for mounting the planar lens and a second mounting portion for mounting the reflective lens;

[0025] An adjustment mechanism, mounted on the mounting housing, adapted to form an auxiliary positioning point on the reflective lens;

[0026] The adjusting mechanism includes a light forming component, a first adjusting component capable of driving the light forming component to move along a first direction, and a second adjusting component capable of driving the light forming component to move along a second direction.

[0027] In one embodiment, a stop portion is formed between the first mounting portion, the second mounting portion and the mounting housing, and the stop portion is suitable for limiting the plane lens and the reflective lens from continuing to move along the mounting direction.

[0028] In one embodiment, the sight further includes a first fixing member adapted to fix the flat lens to the first mounting portion, the first fixing member having a first state and a second state;

[0029] When the first fixing member is in the first state, the first fixing member can move along the periphery of the plane lens;

[0030] When the first fixing member is switched from the first state to the second state, the first fixing member is fixed to the outer periphery of the plane lens.

[0031] In one embodiment, the second mounting portion has a groove, and two ends of the reflective lens are respectively mounted in the groove.

[0032] In one embodiment, a mounting hole is provided on the mounting shell, and a mounting member passes through the mounting hole to mount and fix the sight on the target object.

[0033] In one embodiment, the mounting shell includes a visible portion and an extension portion connected to the visible portion, the first mounting portion and the second mounting portion are formed on the visible portion, and the mounting hole is formed on the extension portion.

[0034] In one embodiment, the adjustment mechanism further comprises an extension member, and the extension member is suitable for connecting the light forming component and the second connecting member.

[0035] In one embodiment, the sight further includes a power supply mechanism connected to the mounting housing to supply power to the sight.

[0036] The adjustment mechanism and sight provided by the present application have at least the following technical effects:

[0037] 1. By providing a receiving notch on the first connecting member, and then installing the second connecting member in the receiving notch, the first connecting member and the second connecting member can have at least three-surface contact, so that the second connecting member can only move along the receiving notch under the drive of the second driving member, thereby ensuring the stability and precision of the movement of the second connecting member, thereby ensuring the precision of the overall movement of the adjustment mechanism; at the same time, by providing at least two groups of first elastic members between the first connecting member and the second connecting member, the at least two groups of first elastic members are suitable for eliminating the reverse clearance of the second connecting member during the movement process, thereby further ensuring the accuracy of the moving position of the second connecting member;

[0038] 2. By providing at least two second elastic members connected to the first connecting member, the at least two second elastic members are suitable for eliminating the reverse clearance of the first connecting member during the movement, thereby ensuring the accuracy of the moving position of the first connecting member; and by providing the at least two second elastic members, the space occupied by the entire adjustment mechanism in the installation housing can be reduced, providing rationality and convenience for the layout of other components;

[0039] 3. The second connecting member includes a main body and an arc-shaped portion connected to the main body, and the second driving member is connected to the arc-shaped portion to reduce the contact area between the second driving member and the second connecting member, thereby reducing the friction between the second driving member and the second connecting member.

[0040] The concept, specific structure and technical effects of the present application will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a structural schematic diagram of a sighting scope according to an embodiment of the present application;

[0042] Figure 2 is another structural schematic diagram of a sighting scope according to an embodiment of the present application;

[0043] Figure 3 is a cross-sectional schematic diagram of a sighting scope according to an embodiment of the present application;

[0044] Figure 4 yes Figure 3 Schematic diagram of some structures;

[0045] Figure 5 yes Figure 3 Another part of the structural diagram;

[0046] Figure 6 is a structural schematic diagram of an adjustment mechanism of an embodiment of the present application;

[0047] Figure 7 is another structural schematic diagram of an adjustment mechanism of an embodiment of the present application;

[0048] Figure 8 yes Figure 7 A partial schematic diagram of an embodiment of the present invention;

[0049] Fig. 9 is a structural schematic diagram of an embodiment of the second adjustment component in the present application;

[0050] Fig.10 is a structural schematic diagram of an embodiment of the first adjustment component in the present application;

[0051] Fig.11 It is an exploded schematic diagram of the adjustment mechanism of the present application. DETAILED DESCRIPTION

[0052] The following describes the embodiments of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0053] It should be noted that the illustrations provided in the following embodiments are only used to illustrate the basic concept of the present application in a schematic manner, and therefore the illustrations only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0054] Some exemplary embodiments of the present application are described for the purpose of explanation, and it should be understood that the present application may be implemented in other ways not specifically shown in the drawings.

[0055] like Figures 1 to 5 As shown, the scope in one embodiment of the present application is suitable for being installed on a target object to provide auxiliary positioning of the field of view for the target action. The target object may be a firearm, a bow and arrow, etc. In this embodiment, the target object is a firearm for specific description.

[0056] Specifically, the sight includes a mounting shell 10 and an adjustment mechanism 20 disposed in the mounting shell 10. The mounting shell 10 has a first mounting portion 1011 for mounting a plane lens 50 and a second mounting portion 1012 for mounting a reflective lens 60. The plane lens 50 and the reflective lens 60 are mounted on the mounting shell 10 so that the mounting shell 10 can form a closed visual cavity. Compared with an open sight, the closed visual cavity can prevent external dirt from entering the cavity, thereby polluting the inside of the plane lens 50 and the reflective lens 60, thereby affecting the line of sight. The dirt includes water stains, dust particles, etc.

[0057] In some embodiments, the plane lens 50 is used as an eyepiece, and the reflective lens 60 is used as an objective lens. In order to further prevent dirt from entering the visual cavity, the plane lens 50 is made of waterproof glass, thereby preventing fluid-like dirt from entering the closed visual cavity from the plane lens 50. As can be seen from the above, the plane lens 50 is used as an eyepiece, so the fluid-like dirt may include tears, sweat, rainwater, etc.

[0058] A stopper 1013 is formed between the first mounting portion 1011 and the mounting housing 10, and the stopper 1013 is used to prevent the flat lens 50 from continuing to move along the mounting direction when the flat lens 50 is installed in place. The mounting direction is the direction in which the flat lens 50 moves when it is installed on the mounting housing 10. For example, when the flat lens 50 needs to be installed on the mounting housing 10, it moves toward the direction of the reflective lens 60. At this time, the mounting direction is the direction toward the reflective lens 60. By providing the stopper 1013, the flat lens 50 can be prevented from being installed too far, thereby ensuring the accuracy of the mounting position of the flat lens 50, and at the same time preventing the direction of light in the closed visual cavity and the final imaging effect from being affected.

[0059] The sight also includes a first fixing member 501 suitable for fixing the plane lens 50 to the first mounting portion 1011, and the first fixing member 501 has a first state and a second state; when the first fixing member 501 is in the first state, the first fixing member 501 can move along the periphery of the plane lens 50; when the first fixing member 501 switches from the first state to the second state, the first fixing member 501 is fixed to the periphery of the plane lens 50. It can be seen that the hardness of the second state is greater than the hardness of the first state. That is, when the first fixing member 501 is in the first state, the first fixing member 501 is filled in the first mounting portion 1011, so that the plane lens 50 is installed in the first mounting portion 1011. Then, the first fixing member 501 switches from the first state to the second state, and the plane lens 50 is fixed in the first mounting portion 1011, so that the plane lens 50 is fixedly connected to the mounting housing 10.

[0060] The conversion of the first state and the second state of the first fixing member 501 can be achieved through temperature, that is, the change of the external temperature causes the first fixing member 501 to be converted between the first state and the second state. The conversion of the first state and the second state of the first fixing member 501 can also be achieved through pressure, that is, the external pressure causes the first fixing member 501 to be converted between the first state and the second state. In this embodiment, the conversion of the first state and the second state of the first fixing member 501 through temperature is specifically described.

[0061] And the hardness of the first state is greater than the hardness of the second state, then the temperature rises so that the first fixing member 501 is converted from the second state to the first state, and the temperature decreases so that the first fixing member 501 is converted from the first state to the second state. Of course, what is discussed here is only one of the situations of the medium state change, and the temperature decrease may also cause the first fixing member 501 to be converted from the second state to the first state, and the temperature increase may cause the first fixing member 501 to be converted from the first state to the second state, which can be specifically limited according to the properties of the medium.

[0062] Take the first fixing member 501 as UV glue for example. The UV glue is in liquid state at the initial state at room temperature and gradually solidifies after being irradiated by UV lamp. Therefore, in this embodiment, the first state of the first fixing member 501 is liquid state and the second state is solid state. It is worth noting that even if the first state is liquid state, the liquid state is viscous rather than water flow state, so as to prevent the first fixing member 501 from flowing to other areas of the flat lens 50 and affecting the visible area of ​​the flat lens 50.

[0063] In other embodiments, the first fixing member 501 may also be butyl rubber, etc. The butyl rubber is used to fix the flat lens 50 after being heated to a paste state, and becomes a semi-solid state after reaching room temperature. Therefore, in this embodiment, the state of the butyl rubber after being heated is the first state, and the state of the butyl rubber after reaching room temperature is the second state.

[0064] The following is a specific description of the first fixing member 501 as UV glue. The first fixing member 501 in the first state is filled into the first mounting portion 1011 along the outer circumference of the flat lens 50, and then the first fixing member 501 is illuminated by a UV curing lamp to switch the first fixing member 501 from the first state to the second state, thereby connecting the first fixing member 501 to the first mounting portion 1011 and the flat lens 50.

[0065] By providing the first fixing member 501 , the connection tightness and sealing between the flat lens 50 and the first mounting portion 1011 are improved, thereby further ensuring the sealing of the closed visual cavity.

[0066] Correspondingly, a stopper 1013 is also formed between the second mounting portion 1012 and the mounting housing 10. Similarly, the stopper 1013 is used to prevent the reflective lens 60 from continuing to move along the mounting direction when the reflective lens 60 is installed in place. The mounting direction is the direction in which the reflective lens 60 moves when it is installed on the mounting housing 10. For example, when the reflective lens 60 needs to be installed on the mounting housing 10, it moves toward the plane lens 50. At this time, the mounting direction is the direction toward the plane lens 50.

[0067] Different from the first mounting portion 1011, the second mounting portion 1012 is provided with a plurality of grooves, which are arranged along the width direction of the mounting housing 10, and the two ends of the reflective lens 60 are respectively mounted in the grooves. The sighting scope also includes a second fixing member, which is filled in the groove to increase the contact area with the reflective lens 60, so as to reduce the risk of the first lens and / or the second lens falling off from the mounting housing 10 after impact fatigue when the sighting scope falls to generate external impact force. The second fixing member is of the same state and category as the first fixing member 501, so as to ensure the convenience of installation between the plane lens 50 and the reflective lens 60 and the mounting housing 10, and the second fixing member will not be specifically described here.

[0068] The purpose of laying the first fixing member 501 along the periphery of the plane lens 50 and providing a groove at the second mounting portion 1012 to mount the reflective lens 60 is that the plane lens 50 is arranged close to the binoculars of the human body. Since the distance between the binoculars of the human body and the plane lens 50 is relatively close, laying the first fixing member 501 on the periphery of the plane lens 50 will not affect the field of view of the binoculars of the human body, and can also ensure the stability of the connection between the plane lens 50 and the mounting housing 10. As the reflective lens 60 is arranged far away from the binoculars of the human body as an objective lens, laying the second fixing member on its periphery will have a certain impact on the field of view of the binoculars of the human body. Therefore, the provision of the groove of the second mounting portion 1012 can not only strengthen the stability of the connection between the reflective lens 60 and the mounting housing 10, but also avoid affecting the field of view of the binoculars of the human body.

[0069] In order to improve the convenience of installation between the sight and the target, the installation housing 10 includes a visible portion 101 and an extension portion 102 connected to the visible portion 101. The overall height of the visible portion 101 is greater than the overall height of the extension portion 102, and the bottom end of the extension portion 102 is flush with the bottom end of the visible portion 101. The first installation portion 1011 and the second installation portion 1012 are formed on the visible portion 101, so that the adjustment mechanism 20 can form an auxiliary positioning point on the reflective lens 60, and the extension portion 102 is provided with a mounting hole 103, which is docked with the docking hole on the target, so that the sight is installed on the target as a whole.

[0070] That is, the mounting housing 10 is provided with a mounting hole 103, through which a mounting member passes to mount the sight on a target object. The purpose of providing the mounting hole 103 on the extension portion 102 is to reduce the overall volume of the sight and improve the compactness of the sight while ensuring the field of view.

[0071] The above-mentioned mounting parts can be fastening bolts or snaps, etc., which are not specifically limited here and depend on actual conditions.

[0072] Please refer to Figures 6 to 11 The adjustment mechanism 20 includes a first adjustment component 1, a second adjustment component 2 and a light forming component 3. The light forming component 3 includes a base 31 and a lamp body disposed on the base 31. In this embodiment, the lamp body is an LED lamp. In other embodiments, the lamp body may also be a laser lamp, etc., which is not specifically limited here and depends on actual conditions.

[0073] The mounting housing 10 includes a visible portion 101 and an extension portion 102, and the height of the visible portion 101 is greater than the height of the extension portion 102, and the bottom end of the visible portion 101 is flush with the bottom end of the extension portion 102, so in order to reduce the overall volume of the sight, the adjustment mechanism 20 is arranged in the extension portion 102. Accordingly, the base 31 has an inclined surface arranged toward the visible portion 101, and the lamp body is arranged on the inclined surface, thereby emitting light in the direction of the reflective lens 60, so as to finally form an auxiliary positioning point on the reflective lens 60 under the action of the closed visible cavity.

[0074] The inclination angle of the inclined surface of the seat body 31 is not specifically limited and can be set accordingly according to the length of the visible cavity to ensure that an auxiliary positioning point can be formed on the reflective lens 60 in the end.

[0075] Parallel ribs 104 forming a plurality of steps are also provided in the visible portion. The parallel ribs 104 reflect the light from the light generating assembly 3 to form auxiliary positioning points on the reflective lens 60 .

[0076] The first adjustment component 1 is configured to be able to drive the light forming component 3 to move along the first direction, and the second adjustment component 2 is configured to be able to drive the light forming component 3 to move along the second direction, and there is an intersection between the extension line of the second direction and the extension line of the first direction. By providing the first adjustment component 1 and the second adjustment component 2, the position of the auxiliary positioning point can be adjusted according to actual conditions. In this embodiment, the first direction is the height direction of the mounting shell 10 (the arrow a in the figure points to), and the second direction is the width direction of the mounting shell 10 (the arrow b in the figure points to). The height direction and width direction described here are the same as the height direction and width direction in the conventional concept, so this application will not be repeated here.

[0077] That is, in the present application, the first direction and the second direction are vertically arranged, and the angle between the two is 90°. In other embodiments, the angle between the first direction and the second direction may also be other, such as 30°, 45°, 60°, which is set according to actual conditions. However, the above-mentioned angles of 30°, 45°, and 60° are all related to the angles or shapes of one or more of the mounting housing 10, the first adjustment component 1, and the second adjustment component 2. The vertical arrangement of the first direction and the second direction makes the installation of the first adjustment component 1 and the second adjustment component 2 faster, and is more convenient and easy to operate during the adjustment process.

[0078] In some embodiments, the first adjustment component 1 may also be referred to as a trajectory compensation adjustment component, i.e., it is adjusted to overcome the influence of gravity, wind direction, etc. Similarly, the second adjustment component 2 may also be referred to as a windage adjustment component, i.e., it is adjusted to prevent the fired bullet from deviating from the intended target due to wind. In other embodiments, the functions of the first adjustment component 1 and the second adjustment component 2 may also be interchangeable, i.e., the first adjustment component 1 is a windage adjustment component, the second adjustment component 2 is a trajectory compensation adjustment component, etc., which is not specifically limited here and depends on the actual situation.

[0079] Specifically, the first adjustment component 1 includes a first driving member 11 that moves along a first direction under the action of an external force, and a first connecting member 12 that moves along the first direction under the drive of the first driving member 11. In this embodiment, the first driving member 11 rotates along the first direction. That is, the first driving member 11 is threadedly connected to the first connecting member 12, so that the first connecting member 12 can move along the first direction while the first driving member 11 is rotated. In the process of rotation, the first driving member 11 will not generate relative displacement with the mounting housing 10, and therefore will not affect the field of view of the human body's binoculars.

[0080] In another embodiment, the first driving member 11 moves along the first direction. In this case, the first driving member 11 and the first connecting member 12 may also be directly fixedly connected, and the first driving member 11 moves along the first direction relative to the mounting housing 10 to drive the first connecting member 12 to move along the first direction, which is not specifically limited here and depends on the actual situation. In other embodiments, the first driving member 11 may also move while rotating along the first direction, which is not specifically limited here and depends on the actual situation.

[0081] The first driving member 11 includes a first adjusting body 111 threadedly connected to the first connecting member 12 along a first direction, a first locking body 112 sleeved on the outside of the first adjusting body 111, and a first biasing abutting body 113. The first locking body 112 has a first inner surface arranged toward the first adjusting body 111, a tooth portion is arranged on the first inner surface, and a plurality of teeth with equal pitches are arranged on the tooth portion. One end of the first biasing abutting body 113 is connected to the first adjusting body 111, and the other end abuts against the first inner surface. By providing the first biasing abutting body 113 and the first locking body 112, a sound similar to a click is generated between the first locking body 112 and the first biasing abutting body 113 during the process of rotating the first adjusting body 111, so as to accurately grasp the rotation angle of the first adjusting body 111, because the pitch is fixed in advance.

[0082] The first locking body 112 is a locking cover to prevent the first adjusting body 111 from generating relative displacement with the mounting housing 10 during the rotation process. The first biasing and abutting body 113 includes a first biasing member 1131 connected to the first adjusting body 111 and a first abutting member 1132 connected to the first biasing member 1131. The first biasing member 1131 continuously applies a biasing force to the first abutting member 1132, so that the first abutting member 1132 always abuts against the thread of the first inner surface.

[0083] The second adjustment assembly 2 includes a second driving member that moves along the second direction under the action of an external force, and a second connecting member 24 that moves along the second direction under the drive of the second driving member. Similarly, in this embodiment, the second driving member rotates along the second direction. That is, the second driving member is threadedly connected to the second connecting member 24, so that the second connecting member 24 can move along the second direction while the second driving member is rotated. In the process of rotation, the second driving member will not generate relative displacement with the mounting housing 10, and therefore, will not affect the field of view of the human body's binoculars.

[0084] In another embodiment, the second driving member moves along the second direction. In this case, the second driving member and the second connecting member 24 may also be directly fixedly connected, and the second driving member moves along the second direction relative to the mounting housing 10 to drive the second connecting member 24 to move along the second direction, which is not specifically limited here and depends on the actual situation. In other embodiments, the second driving member may also move while rotating along the second direction, which is not specifically limited here and depends on the actual situation.

[0085] The second connecting member 24 includes a main body 241 and an arc portion 242 connected to the main body 241, and the second driving member is connected to the arc portion 242. The arc portion 242 can reduce the contact area between the second driving member and the second connecting member 24, thereby reducing the friction between the second driving member and the second connecting member 24. The curvature of the arc portion 242 is not specifically limited and can be set according to actual conditions.

[0086] In this embodiment, the main body 241 and the arc portion 242 are integrally formed, which can simplify the manufacturing process and improve the compactness of the second connecting member 24. The center line of the arc portion 242 coincides with the center line of the main body 241 in the horizontal direction, thereby ensuring the accuracy of the movement of the second connecting member 24 under the drive of the second driving member.

[0087] The second driving member includes a second adjusting body 21, a second locking body 22 fixedly sleeved on the second adjusting body 21, and a second biasing abutting body 23, wherein the second locking body 22 has a first outer surface arranged toward the second biasing abutting body 23, a tooth portion is arranged on the first outer surface, and a plurality of teeth with equal pitches are arranged on the tooth portion, and one end of the second biasing abutting body 23 abuts against the second adjusting body and the first outer surface under the action of an external force. That is, in this embodiment, the second locking body 22 rotates following the rotation of the second adjusting body 21, one end of the second biasing abutting body 23 is connected to the mounting housing 10, and the other end abuts against the first outer surface of the second locking body 22, so that during the rotation of the second adjusting body 21, the second locking body 22 rotates following the rotation, and the second biasing abutting body 23 remains stationary, and then a sound similar to a click is generated between the second locking body 22 and the second biasing abutting body 23, so as to accurately grasp the rotation angle of the second adjusting body 21, because the pitch is fixed in advance.

[0088] The second locking body 22 is a locking cover to prevent the second adjusting body 21 from being relatively displaced with the mounting housing 10 during the rotation process. The second biasing abutting body 23 includes a second abutting member 231 abutting against the first outer surface, a second biasing member 233 connected to the second abutting member 231, and a connecting member 232 connecting the second biasing member 233 and the mounting housing 10. The second biasing member 233 continuously applies a biasing force to the second abutting member 231 so that the second abutting member 231 always abuts against the thread of the first outer surface.

[0089] The first adjustment component 1 and the second adjustment component 2 mentioned above also include a sealing member to further ensure the sealing performance of the closed visible cavity.

[0090] In order to facilitate the rotation of the first driving member 11 and the second driving member, the mounting shell 10 is further provided with a first adjustment hole 1021 and a second adjustment hole 1022 , which are used to accommodate part of the first driving member 11 and the second driving member respectively.

[0091] The end of the first adjusting body 111 is flush with the first adjusting hole 1021, and the end of the second adjusting body 21 is flush with the second adjusting hole 1022. For the convenience of adjustment, the first adjusting body 111 and the second adjusting body 21 are both adjusting pins.

[0092] The second connecting member 24 includes an arcuate portion 242, and the purpose of the arcuate portion 242 is to reduce the contact area, so the second adjustment assembly 2 also includes an abutment member 25 abutting against the second connecting member 24, and the second adjusting body 21 is threadedly connected to the abutment member 25. By rotating the second adjusting body 21, since there is no relative displacement between the second adjusting body 21 and the mounting housing 10, the abutment member 25 moves, thereby driving the second connecting member 24 to move along the second direction.

[0093] The first adjustment component 1 drives the light forming component 3 to move along the first direction, and the second adjustment component 2 can drive the light forming component 3 to move along the second direction. Therefore, in order to simplify the overall structure of the adjustment mechanism 20 and improve the compactness of the adjustment mechanism 20, the light forming component 3 is fixedly connected to the second connecting member 24 to move with the second connecting member 24. The first connecting member 12 has a receiving notch 121, and the second connecting member 24 is installed in the receiving notch 121. Through the above arrangement, the first connecting member 12 and the second connecting member 24 can have at least three-sided contact, so that the second connecting member 24 can only move along the receiving notch 121 under the drive of the second driving member, thereby ensuring the stability and precision of the movement of the second connecting member 24, thereby ensuring the precision of the overall movement of the adjustment mechanism 20.

[0094] The first connecting member 12 includes a first connecting body 122 and a second connecting body 123 , the first driving member 11 is connected to the second connecting body 123 , and the accommodating notch 123 is formed on the first connecting body 122 .

[0095] Furthermore, in order to further ensure the precision of the overall movement of the adjustment mechanism 20, the adjustment mechanism 20 also includes a first deformation component, and the first deformation component includes at least two groups of first elastic members 7, wherein one group of first elastic members 7 connects the first connecting member 12 and the second connecting member 24 along a first direction, and the other group of first elastic members 7 connects the first connecting member 12 and the second connecting member 24 along a second direction, so that the first elastic member 7 can be deformed under the drive of the first adjustment component 1 and the second adjustment component 2 to generate an elastic force, and the elastic force is greater than or equal to the friction force between the first connecting member 12 and the second connecting member 24, so that the at least two groups of first elastic members 7 are suitable for eliminating the reverse clearance of the second connecting member 24 during the movement process, thereby further ensuring the overall adjustment precision of the adjustment mechanism 20.

[0096] In this embodiment, the first elastic member 7 is a cylindrical spring, and the elastic force of the first elastic member 7 is set according to actual conditions to meet corresponding needs. In other embodiments, the first elastic member 7 can also be an elastic object such as a spring.

[0097] Similarly, since the first connecting member 12 will also move under the drive of the first driving member 11, the adjusting mechanism 20 also includes a second deformation component, and the second deformation component includes at least two second elastic members 5, each of which is connected to the first connecting member 12 along the first direction. The second elastic member 5 has the same properties and functions as the first elastic member 7, and will not be described in detail here.

[0098] Furthermore, in order to further ensure the precision of the adjustment mechanism 20, the adjustment mechanism 20 further includes an elastic guide assembly 6. The elastic guide assembly 6 and the second driving member are respectively arranged on both sides of the second connecting member 24 to further eliminate the reverse clearance of the second connecting member 24 during movement.

[0099] When the second driving member drives the second connecting member 24 to move, the second connecting member 24 drives at least part of the elastic guide assembly 6 to compress. The elastic guide assembly 6 includes a guide member and a third elastic member 63, and the third elastic member 63 is sleeved on the guide member. The third elastic member 63 has the same properties and functions as the first elastic member 7, and will not be described in detail here.

[0100] In this embodiment, the guide member includes a first guide component 61 and a second guide component 62 . The first guide component 61 and the second guide component 62 are respectively disposed on both sides of the third elastic member 63 to guide the extension and contraction direction of the third elastic member 63 .

[0101] As can be seen from the foregoing, the adjustment mechanism 20 is disposed in the extension portion 102, and therefore, the adjustment mechanism 20 further includes an extension member 4, which is suitable for connecting the light forming component 3 and the second connection member 24 to ensure that the light emitted by the light forming component 3 is not affected. The length of the extension member 4 is not specifically limited and can be set according to actual conditions.

[0102] The sight also includes a circuit mechanism 70 and a power supply mechanism 30, and the power supply mechanism 30 is connected to the mounting housing 10 to supply power to the sight. The circuit mechanism 70 includes a circuit board 701 disposed in the visual portion 101 and an FPC soft board 702 connecting the circuit board 701 and the lamp body. The circuit board 701 and the FPC soft board 702 are both conventional arrangements and are not described in detail herein.

[0103] The power supply mechanism 30 is connected to the mounting housing 10, and includes a power supply housing and a battery. A receiving cavity is formed between the power supply housing and the mounting housing 10. The battery is installed in the receiving cavity and connected to the circuit mechanism 70 for power supply. In this embodiment, the battery is a button battery.

[0104] The sight further includes a button mechanism 40, which is electrically connected to the circuit mechanism 70 and the adjustment mechanism 20 to adjust the brightness of the lamp. The button mechanism 40 includes a first button 401 and a second button 402. The first button 401 is suitable for increasing the brightness of the lamp, and the second button 402 is suitable for reducing the brightness of the lamp. In other embodiments, the functions of the first button 401 and the second button 402 can also be interchangeable, which is not specifically limited here.

[0105] The above embodiments are merely illustrative of the principles and effects of the present application and are not intended to limit the present application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present application shall still be covered by the claims of the present application.

Claims

1. An adjustment mechanism, characterized in that: include: A first adjustment assembly, comprising a first driving member and a first connecting member, wherein the first driving member is configured to be able to move along a first direction under the action of an external force, and the first connecting member is configured to be able to move along the first direction under the drive of the first driving member; A second adjustment component includes a second driving member and a second connecting member, wherein the second driving member is configured to be able to move along a second direction under the action of an external force, and the second connecting member is configured to be able to move along the second direction under the drive of the second driving member; an extension line of the second direction and an extension line of the first direction have an intersection; a light forming assembly fixedly connected to the second connecting member; the light forming assembly is configured to be movable with the second connecting member; Among them, the first connecting member has an accommodating slot, and the second connecting member is installed in the accommodating slot; the adjusting mechanism also includes a first deformation component, the first deformation component includes at least two groups of first elastic members, and the at least two groups of first elastic members respectively connect the first connecting member and the second connecting member along the first direction, and connect the first connecting member and the second connecting member along the second direction.

2. The adjustment mechanism according to claim 1, characterized in that: The first elastic member is configured to be able to deform under the driving of the first adjusting component and the second adjusting component to generate an elastic force, and the elastic force is greater than or equal to the friction force between the first connecting member and the second connecting member.

3. The adjustment mechanism according to claim 1, characterized in that: The second connecting member includes a main body and an arc-shaped portion connected to the main body, and the second driving member is connected to the arc-shaped portion.

4. The adjustment mechanism according to claim 3, characterized in that: The main body portion and the arc-shaped portion are integrally formed.

5. The adjustment mechanism according to claim 3, characterized in that: The center line of the arc portion coincides with the center line of the main body portion in the horizontal direction.

6. The adjustment mechanism according to claim 1, characterized in that: The first driving member includes a first adjusting body, a first locking body sleeved on the outside of the first adjusting body, and a first biasing abutting body, the first locking body having a first inner surface arranged toward the first adjusting body, a tooth portion being arranged on the first inner surface, one end of the first biasing abutting body being connected to the first adjusting body, and the other end abutting against the first inner surface.

7. The adjustment mechanism according to claim 6, characterized in that: The first adjusting body is threadedly connected to the first connecting member along the first direction; The adjustment mechanism further includes a second deformation component, which includes at least two second elastic members, each of which is connected to the first connecting member along the first direction.

8. The adjustment mechanism according to claim 1, characterized in that: The second driving member includes a second adjusting body, a second locking body fixedly mounted on the second adjusting body, and a second biasing abutting body. The second locking body has a first outer surface arranged toward the second biasing abutting body, and a tooth portion is arranged on the first outer surface. One end of the second biasing abutting body abuts against the second adjusting body and the first outer surface under the action of external force.

9. The adjustment mechanism according to claim 8, characterized in that: The second adjustment assembly also includes an abutment member abutting against the second connecting member, and the second adjustment body is threadedly connected to the abutment member.

10. The adjustment mechanism according to claim 1, characterized in that: The adjustment mechanism further comprises an elastic guide assembly, wherein the elastic guide assembly and the second driving member are respectively arranged on two sides of the second connecting member; When the second driving member drives the second connecting member to move, the second connecting member drives at least a portion of the elastic guiding component to be compressed.

11. The adjustment mechanism according to claim 10, characterized in that: The elastic guiding assembly includes a guiding member and a third elastic member, and the third elastic member is sleeved on the guiding member.

12. A sight, characterized in that: include: The mounting housing has a first mounting portion for mounting the planar lens and a second mounting portion for mounting the reflective lens; An adjustment mechanism, mounted on the mounting housing, adapted to form an auxiliary positioning point on the reflective lens; The adjusting mechanism includes a light forming component, a first adjusting component capable of driving the light forming component to move along a first direction, and a second adjusting component capable of driving the light forming component to move along a second direction.

13. The sight according to claim 12, characterized in that A stop portion is formed between the first mounting portion, the second mounting portion and the mounting housing, and the stop portion is suitable for limiting the plane lens and the reflective lens from continuing to move along the mounting direction.

14. The sight according to claim 13, characterized in that The sight further comprises a first fixing member adapted to fix the plane lens to the first mounting portion, the first fixing member having a first state and a second state; When the first fixing member is in the first state, the first fixing member can move along the periphery of the plane lens; When the first fixing member is switched from the first state to the second state, the first fixing member is fixed to the outer periphery of the plane lens.

15. The sight according to claim 12, characterized in that The second mounting portion has a groove, and two ends of the reflective lens are respectively mounted on the grooves.

16. The sight according to claim 12, wherein: The mounting shell is provided with a mounting hole, through which a mounting piece passes to mount and fix the sight on a target object.

17. The sight according to claim 16, characterized in that The mounting shell includes a visible portion and an extending portion connected to the visible portion, the first mounting portion and the second mounting portion are formed on the visible portion, and the mounting hole is formed on the extending portion.

18. The sight according to claim 17, characterized in that The adjustment mechanism further comprises an extension member adapted to connect the light forming assembly and a second connection member of the second adjustment assembly.

19. The sight according to claim 12, wherein: The sight further comprises a power supply mechanism connected to the mounting housing to supply power to the sight.

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