CN115265275A - Sighting telescope - Google Patents

Abstract

The application relates to the field of sighting devices and provides a sighting telescope which comprises a telescope body, an inner tube and an elastic ring. An inner cavity which is through along the axial direction of the endoscope body is arranged in the endoscope body; the inner tube is arranged in the inner cavity; the elastic ring is sleeved at one end of the inner tube close to the object space and elastically propped between the inner tube and the mirror body, one of the inner ring surface of the elastic ring and the outer peripheral surface of the inner tube is convexly provided with a flange, the other of the inner ring surface and the outer peripheral surface of the inner tube is concavely provided with a groove matched with the flange, and the flange is in a continuous ring shape or an intermittent ring shape. The sighting telescope can flexibly connect the telescope body and the inner tube together through the elastic ring so as to initially limit the inner tube to axially move relative to the telescope body; and through the cooperation of flange and recess, guarantee connection stability and connection reliability between inner tube and the elastic ring, guarantee the restraint effect of elastic ring to the inner tube, stabilize the relative axial position between inner tube and the elastic ring, and then can reduce when the gun sight receives external impact the risk that the inner tube breaks through the restraint of rubber circle and takes place axial displacement for the mirror body.

Description

Sighting telescope

Technical Field

The application belongs to the technical field of sighting devices, and particularly relates to a sighting telescope.

Background

The existing sighting telescope generally comprises a telescope body, an inner tube arranged in the telescope body and a rubber ring sleeved between the inner tube and the telescope body, wherein the rubber ring has certain elastic deformation between the inner tube and the telescope body and can be used for stabilizing the axial position of the inner tube relative to the telescope body. However, the rubber ring has a large degree of freedom and can deform in any direction, and when the sighting telescope is subjected to external impact such as firearm recoil and the like, the inner tube easily breaks through the restriction of the rubber ring and moves axially relative to the telescope body, so that parallax is increased.

Disclosure of Invention

An object of the embodiment of this application is to provide a gun sight to solve current gun sight when receiving external impact such as firearms recoil, its inner tube easily takes place axial displacement for the mirror body, leads to the problem of parallax error increase.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: a scope, comprising:

the endoscope comprises an endoscope body, wherein an inner cavity which is communicated along the axial direction of the endoscope body is arranged in the endoscope body;

an inner tube mounted to the inner cavity;

the elastic ring is sleeved at one end, close to an object space, of the inner tube and elastically abuts between the inner tube and the mirror body, a flange is arranged on one of the inner ring surface of the elastic ring and the outer peripheral surface of the inner tube in a protruding mode, a groove matched with the flange is arranged on the other of the inner ring surface of the elastic ring and the outer peripheral surface of the inner tube in a recessed mode, and the flange is in a continuous ring shape or an intermittent ring shape.

In one embodiment, a stopping part in a continuous ring shape or an intermittent ring shape is convexly arranged on the cavity wall of the inner cavity inwards, and the stopping part stops at one side of the elastic ring away from the object space.

In one embodiment, the sighting telescope further comprises a pressing frame mounted at one end of the telescope body close to the object side, the pressing frame is provided with a pressing portion formed along the axial extension of the telescope body and extending into the inner cavity, and the pressing portion presses the elastic ring to the stopping portion.

In one embodiment, the sighting telescope further comprises an adjusting mechanism arranged at one end of the telescope body close to the target, and the adjusting mechanism is used for driving the inner tube to rotate by taking the flange as a fulcrum.

In one embodiment, the adjusting mechanism comprises two adjusting assemblies, namely a ballistic adjusting assembly and a windage yaw adjusting assembly, wherein the ballistic adjusting assembly is arranged on one side of the inner pipe in the vertical direction, and the windage yaw adjusting assembly is arranged on one side of the inner pipe in the horizontal direction; the adjusting mechanism further comprises two resetting structures which are respectively arranged corresponding to the ballistic adjusting assembly and the windage yaw adjusting assembly.

In one embodiment, the adjusting mechanism comprises two adjusting assemblies, namely a ballistic adjusting assembly and a windage yaw adjusting assembly, wherein the ballistic adjusting assembly is arranged on one side of the inner pipe in the vertical direction, and the windage yaw adjusting assembly is arranged on one side of the inner pipe in the horizontal direction; the cross sectional shape of the mirror body with the cross sectional shape of inner tube all is circular, adjustment mechanism still includes a reset structure, reset structure with the contained angle that forms between the ballistic trajectory adjusting part equals reset structure with the contained angle that forms between the windage yaw adjusting part.

In one embodiment, the lens body is provided with a first hole and a second hole which is arranged at the hole bottom of the first hole and communicated with the inner cavity;

the adjusting component comprises a locking ring, an adjusting nail and a nail head, the adjusting nail is rotatably installed in the first hole, the locking ring is connected to the first hole and limits the adjusting nail to move axially relative to the first hole, one end of the nail head is connected to the adjusting nail, the other end of the nail head penetrates through the second hole and abuts against the inner tube, and the adjusting nail can drive the nail head to move axially relative to the second hole when rotating.

In one embodiment, the adjustment nail is provided with a third hole, the end of the nail head is in threaded connection with the third hole, and the second hole is a non-circular hole and limits the nail head to rotate relative to the second hole.

In one embodiment, the adjusting nail is provided with a third hole, the end of the nail head is inserted into the third hole, the third hole is a non-circular hole and limits the nail head to rotate relative to the third hole, and the nail head is in threaded connection with the second hole.

In one embodiment, the lens body is provided with a fourth hole which is arranged on the hole wall of the first hole and communicates the first hole to the outside; the outer circumferential surface of the adjusting nail is concavely provided with a plurality of clicking grooves which are arranged at intervals along the circumferential direction of the adjusting nail;

adjustment mechanism is still including locating the subassembly of cracking in the fourth hole, the subassembly of cracking including support tightly in the fourth hole corresponds the ball of crack groove, elasticity support hold in the ball is kept away from the elastic component of crack groove one side, and locate the elastic component is kept away from the terminal side of ball and with fourth hole threaded connection's screw.

In one embodiment, the sighting telescope further comprises an object space protective glass connected to one end of the telescope body close to the object space, and the object space protective glass seals a cavity opening of the inner cavity close to the object space.

In one embodiment, the sighting telescope further comprises a target protection lens connected to one end of the telescope body close to the target, and the target protection lens closes a cavity opening of the inner cavity close to the target.

In one embodiment, the sighting telescope is a reflective sighting telescope, the inner tube is provided with a light channel formed by extending along the axial direction of the inner tube, the sighting telescope further comprises a lens arranged at one end of the light channel close to an object side, and a light source arranged at one end of the light channel close to a target side, the light source is used for emitting light beams with preset wavelengths to the lens, and the lens is used for reflecting the light beams into parallel light to be emitted to the target side;

the scope further includes a solar panel and/or battery for powering the light source.

The application provides beneficial effect lies in:

according to the sighting telescope provided by the embodiment of the application, the telescope body and the inner tube can be flexibly connected together through the elastic ring which is sleeved at one end, close to an object space, of the inner tube and elastically abuts against the space between the inner tube and the telescope body, so that the inner tube is initially limited from axially moving relative to the telescope body; and through the cooperation of flange and recess, effectively ensure connection stability and connection reliability between inner tube and the elastic ring, effectively ensure the restraint effect of elastic ring to the inner tube, effectively stabilize the relative axial position between inner tube and the elastic ring, and then can effectively reduce when the gun sight receives external impact such as firearms recoil the restraint that the inner tube broke through the rubber circle and take place axial displacement's risk for the mirror body, namely, can effectively reduce the risk that the parallax increases, make the gun sight can effectively resist external impact.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a sighting telescope according to an embodiment of the present application;

FIG. 2 is an enlarged view of area A provided in FIG. 1;

FIG. 3 is an enlarged view of area B provided in FIG. 1;

FIG. 4 is an exploded view of a portion of a scope according to an embodiment of the present disclosure;

FIG. 5 is a perspective view of the elastomeric ring provided in FIG. 4;

fig. 6 is a schematic structural diagram of a sighting telescope provided in the second embodiment of the present application.

Wherein, in the figures, the various reference numbers:

10-mirror body, 11-inner cavity, 12-stopping part, 13-first hole, 14-second hole, 15-fourth hole; 20-inner tube, 21-flange, 22-optical channel; 30-elastic ring, 31-groove; 40-a pressing frame, 41-a pressing part; 50-an adjustment mechanism, 51-an adjustment component, 511-a ballistic adjustment component, 512-a windage yaw adjustment component, 513-a locking ring, 514-an adjustment nail, 5141-a third hole, 5142-a clicker groove, 515-a nail head; 52-a reset configuration; 53-clickly assembly, 531-ball, 532-elastic member, 533-screw; 60-object space protective glasses, 70-eye space protective glasses, 80-lenses, 90-light source, 100-solar panel and 110-battery.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, is not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Sighting telescope is often used to install on firearms to improve the accuracy of aiming, reduce the shooting degree of difficulty. In the present application, "target side" means the end of the sighting telescope near the shooter during actual operation, and "object side" means the end of the sighting telescope near the target during actual operation, i.e. the end far from the shooter.

The existing sighting telescope generally comprises a telescope body, an inner tube arranged in the telescope body and a rubber ring sleeved between the inner tube and the telescope body, wherein the rubber ring has certain elastic deformation between the inner tube and the telescope body and can be used for stabilizing the axial position of the inner tube relative to the telescope body. However, the rubber ring has a large degree of freedom and can deform in any direction, and when the sighting telescope is subjected to external impact such as firearm recoil and the like, the inner tube easily breaks through the constraint of the rubber ring and moves axially relative to the telescope body, so that parallax is increased.

Moreover, when the sighting telescope adjusts trajectory compensation distance and windage yaw compensation distance through adjustment mechanism, because the rubber circle can be out of shape in arbitrary direction, the rotation fulcrum that leads to the inner tube is indefinite, is difficult to realize accurate regulation, and then leads to the school rifle precision relatively poor.

From this, this application embodiment provides a gun sight, and it not only can effectively resist external impact, reduces the inner tube and takes place axial displacement for the mirror body and lead to the risk of parallax increase, and still can realize accurate regulation trajectory compensation distance and windage yaw compensation distance, can ensure and improve the school rifle precision.

Specific implementations of the present application are described in more detail below with reference to specific embodiments:

example one

Referring to fig. 1, 2 and 4, an embodiment of the present application provides a scope, which includes a scope body 10, an inner tube 20 and an elastic ring 30. Wherein, the inner part of the lens body 10 is provided with an inner cavity 11 which is through along the axial direction; the inner tube 20 is mounted in the inner cavity 11; the elastic ring 30 is sleeved on one end of the inner tube 20 close to the object space and elastically abutted between the inner tube 20 and the mirror body 10, one of the inner ring surface of the elastic ring 30 and the outer peripheral surface of the inner tube 20 is convexly provided with a flange 21, the other one of the inner ring surface and the outer peripheral surface of the inner tube 20 is concavely provided with a groove 31 matched with the flange 21, and the flange 21 is in a continuous ring shape or an interrupted ring shape.

It should be noted that the inner tube 20 is disposed in the inner cavity 11 of the endoscope body 10, and the endoscope body 10 can reliably protect the inner tube 20 disposed in the inner cavity 11. The inner tube 20 is formed along the axial extension of the scope body 10 and is provided with an optical channel 22 formed along the axial extension thereof. Wherein the cross-sectional shape of inner tube 20 is the same as the cross-sectional shape of lens body 10, the cross-sectional shape of inner tube 20 can be circular or rectangular, and the cross-sectional shape of inner tube 20 is preferably rectangular because the rectangular field of view is larger than the circular field of view for the same radial dimension.

It should be noted that the elastic ring 30 is sleeved on one end of the inner tube 20 close to the object space, and elastically abuts between the inner tube 20 and the mirror body 10. The elastic ring 30 generates a certain elastic deformation in the radial direction of the endoscope body 10, the inner ring surface of the elastic ring 30 is tightly attached to the outer peripheral surface of the inner tube 20, and the outer ring surface of the elastic ring 30 is tightly attached to the cavity wall of the inner cavity 11 of the endoscope body 10. Based on this, the lens body 10 and the inner tube 20 can be flexibly connected together through the elastic ring 30, so as to preliminarily limit the axial movement of the inner tube 20 relative to the lens body 10, realize the sealing of the gap between the inner tube 20 and the lens body 10, and realize the reduction of the risk of liquid, dust and the like entering the optical channel 22 from the object side.

In one possible embodiment, as shown in fig. 4 and 5, the outer circumferential surface of the inner tube 20 is convexly provided with a flange 21, and the inner circumferential surface of the elastic ring 30 is correspondingly concavely provided with a groove 31 which is matched with the flange 21. In another possible embodiment, the inner circumferential surface of the elastic ring 30 is convexly provided with a flange 21, and the outer circumferential surface of the inner tube 20 is correspondingly concavely provided with a groove 31 which is matched with the flange 21. Based on this, the relative axial position between inner tube 20 and the elastic ring 30 can be effectively stabilized through the cooperation of flange 21 and recess 31, and the restraint effect of elastic ring 30 to inner tube 20 is effectively ensured, and then can effectively reduce when the gun sight receives external impact such as firearms recoil the risk that inner tube 20 breaks through the restraint of rubber circle and takes place axial displacement for mirror body 10.

The flange 21 and the groove 31 may be continuous rings or the flange 21 and the groove 31 may be discontinuous rings along the circumferential direction of the inner pipe 20, which is not limited in this embodiment.

The elastic ring 30 may be, but is not limited to, a rubber ring with better elasticity.

Therefore, the sighting telescope provided by the embodiment of the application can flexibly connect the endoscope body 10 and the inner tube 20 together through the elastic ring 30 which is sleeved at one end of the inner tube 20 close to the object space and elastically abuts against the space between the inner tube 20 and the endoscope body 10, so as to initially limit the axial movement of the inner tube 20 relative to the endoscope body 10; and through flange 21 and recess 31's cooperation, effectively ensure the connection stability and the connection reliability between inner tube 20 and the elastic ring 30, effectively ensure the restraint effect of elastic ring 30 to inner tube 20, effectively stabilize the relative axial position between inner tube 20 and the elastic ring 30, and then can effectively reduce the risk that inner tube 20 breaks through the restraint of rubber circle and takes place axial displacement for the mirror body 10 when the gun sight receives external impact such as firearms recoil, namely, can effectively reduce the risk that the parallax increases, make the gun sight can effectively resist external impact.

Referring to fig. 1 and fig. 2, in the present embodiment, a stopping portion 12 in a continuous ring shape or an intermittent ring shape is protruded inwards from the cavity wall of the inner cavity 11, and the stopping portion 12 stops at a side of the elastic ring 30 away from the object space. The stopper portion 12 extends along the inner periphery of the inner cavity 11 in a continuous ring shape or an intermittent ring shape.

By adopting the above scheme, the stopper 12 can be used for positioning and stopping the elastic ring 30 at the side far from the object side, so as to stabilize the axial position of the elastic ring 30 relative to the endoscope 10, and particularly, the elastic ring 30 is limited to move towards the direction close to the object side beyond the stopper 12, so that the reliability and the effectiveness of the flexible connection between the inner tube 20 and the endoscope 10 of the elastic ring 30 can be further ensured and improved, the constraint effect of the elastic ring 30 on the inner tube 20 and the endoscope 10 can be further ensured and improved, the risk that the inner tube 20 breaks through the constraint of the rubber ring and moves axially relative to the endoscope 10 when the sighting telescope is subjected to external impact such as firearm recoil and the like can be further reduced, the risk of parallax increase can be further reduced, and the sighting telescope can more effectively resist the external impact.

Referring to fig. 1, 2 and 4, in the present embodiment, the scope further includes a pressing frame 40 installed at one end of the scope body 10 close to the object, the pressing frame 40 has a pressing portion 41 formed along an axial direction of the scope body 10 and extending into the inner cavity 11, and the pressing portion 41 presses the elastic ring 30 to the stopping portion 12. The pressing frame 40 can be mounted and connected to the end surface of the mirror body 10 close to the object space by means of, but not limited to, bolting.

The elastic ring 30 is pressed to the stopping portion 12 through the pressing portion 41 of the pressing frame 40, so that the elastic ring 30 can be jointly stabilized and stabilized by the pressing portion 41 in cooperation with the stopping portion 12, the axial position of the elastic ring 30 relative to the endoscope 10 can be stabilized, the elastic ring 30 can be pressed and compressed along the axial direction of the endoscope 10 to deform, the inner ring surface of the elastic ring 30 is tightly attached to the outer peripheral surface of the inner tube 20, and the outer ring surface of the elastic ring 30 is tightly attached to the cavity wall of the inner cavity 11 of the endoscope 10, therefore, the reliability and effectiveness of the flexible connection of the elastic ring 30 between the inner tube 20 and the endoscope 10 can be further ensured and improved, the constraint effect of the elastic ring 30 on the inner tube 20 and the endoscope 10 can be further ensured and improved, the risk that the inner tube 20 breaks through the constraint of the rubber ring and moves axially relative to the endoscope 10 when the sighting telescope is subjected to external impact such as firearm recoil force can be further reduced, the risk of parallax increase can be further reduced, and the sighting telescope can more effectively resist the external impact. In addition, since the elastic ring 30 is attached to the inner tube 20 and the lens body 10 more closely, the sealing performance between the elastic ring 30 and the inner tube 20 and the lens body 10 is better, so that the risk of liquid, dust, etc. entering the optical channel 22 from the object side can be further reduced.

Referring to fig. 1, fig. 3 and fig. 4, in the present embodiment, the scope further includes an adjusting mechanism 50 disposed at one end of the scope body 10 close to the target, and the adjusting mechanism 50 is configured to drive the inner tube 20 to rotate with the flange 21 as a fulcrum.

It should be noted that, the adjusting mechanism 50 is disposed at one end of the endoscope body 10 close to the target, and can be used to apply a force to one end of the inner tube 20 close to the target to drive the inner tube 20 to rotate, so as to achieve the purpose of adjusting and calibrating the gun.

Specifically, when the adjusting mechanism 50 applies an acting force to one end of the inner tube 20 close to the eye, one side of the flange 21 opposite to the acting force direction may form a linear fulcrum, and one side of the elastic ring 30 opposite to the acting force direction may form a damping element, based on which, the inner tube 20 may perform a determined, stable, and slow rotation around the linear fulcrum formed by the flange 21 under the constraint of the elastic ring 30 by the acting force applied by the adjusting mechanism 50, so as to achieve precise adjustment, and effectively ensure and improve gun calibration accuracy.

In addition, by combining the design of "the flange 21 and the groove 31 cooperate to stabilize the relative axial position between the inner tube 20 and the elastic ring 30", and "the pressing frame 40 and the stopping portion 12 cooperate to jointly stabilize and stabilize the axial position of the elastic ring 30 relative to the endoscope body 10", the relative axial positions between the elastic ring 30 and the inner tube 20 and the endoscope body 10 can be effectively stabilized, the axial position deviation of the elastic ring 30 during the rotation of the inner tube 20 can be reliably limited, and further, the fulcrum formed by the flange 21 can be accurately maintained on a certain cross section, so that the adjustment of the sighting telescope is more accurate, and the gun calibration can be further ensured and improved.

Referring to fig. 1, 3 and 4, in the present embodiment, the adjusting mechanism 50 includes two adjusting components 51, the two adjusting components 51 are a trajectory adjusting component 511 and a windage yaw adjusting component 512, respectively, the trajectory adjusting component 511 is disposed on one side of the inner tube 20 in the vertical direction, and the windage yaw adjusting component 512 is disposed on one side of the inner tube 20 in the horizontal direction; adjustment mechanism 50 also includes two return structures 52 disposed in correspondence with ballistic adjustment assembly 511 and wind yaw adjustment assembly 512, respectively.

It should be noted that the present embodiment can be applied to the case where the cross-sectional shape of the inner tube 20 and the cross-sectional shape of the mirror body 10 are the same, and particularly, to the case where both the cross-sectional shape of the inner tube 20 and the cross-sectional shape of the mirror body 10 are circular or rectangular.

Specifically, the ballistic adjusting assembly 511 is disposed on one side of the inner tube 20 in the vertical direction, and the resetting structure 52 corresponding to the ballistic adjusting assembly 511 is disposed on the other side of the inner tube 20 in the vertical direction, based on which, when the ballistic adjusting assembly 511 applies a vertical acting force to one end of the inner tube 20 close to the target, the inner tube 20 can stably vertically swing around a linear fulcrum formed by the flange 21 under the constraint of the elastic ring 30 by the vertical acting force applied by the ballistic adjusting assembly 511, and meanwhile, the resetting structure 52 corresponding to the ballistic adjusting assembly 511 can feed back a vertical balancing force opposite to the direction of the vertical acting force correspondingly, so that the inner tube 20 is stably stabilized in the adjusted state, and thus, the precise adjustment of the ballistic compensation distance can be realized, and the precise adjustment of the vertical position of the aiming point can be realized.

Similarly, the windage yaw adjusting assembly 512 is disposed on one side of the inner tube 20 in the horizontal direction, and the reset structure 52 corresponding to the windage yaw adjusting assembly 512 is disposed on the other side of the inner tube 20 in the horizontal direction, based on which, when the windage yaw adjusting assembly 512 applies a horizontal acting force to one end of the inner tube 20 close to the eye, the inner tube 20 can swing horizontally and stably around the linear fulcrum formed by the flange 21 under the constraint of the elastic ring 30 by the horizontal acting force applied by the windage yaw adjusting assembly 512, and meanwhile, the reset structure 52 corresponding to the windage yaw adjusting assembly 512 can feed back a horizontal balance force opposite to the direction of the horizontal acting force correspondingly, so that the inner tube 20 is stably in the adjusted state, and thus, the windage yaw compensation distance can be accurately adjusted, and the horizontal position of the aiming point can be accurately adjusted.

The restoring structure 52 can be, but is not limited to, a spring plate or a spring.

Referring to fig. 1 and 3, in the present embodiment, the lens body 10 has a first hole 13 and a second hole 14 disposed at the bottom of the first hole 13 and communicated with the inner cavity 11; the adjusting assembly 51 comprises a locking ring 513, an adjusting nail 514 and a nail head 515, the adjusting nail 514 is rotatably installed in the first hole 13, the locking ring 513 is connected to the first hole 13 and limits the adjusting nail 514 to axially move relative to the first hole 13, one end of the nail head 515 is connected to the adjusting nail 514, the other end of the nail head 515 penetrates through the second hole 14 and abuts against the inner tube 20, and the adjusting nail 514 can drive the nail head 515 to axially move relative to the second hole 14 when rotating.

It should be noted that the adjusting pin 514 is installed in the first hole 13, and can rotate around the central axis of the adjusting pin 514 in the first hole 13 under the action of an external force.

The locking ring 513 may be connected to the first hole 13 by, but not limited to, being in threaded connection with the wall of the first hole 13, and the locking ring 513 abuts against the adjustment pin 514 and limits the adjustment pin 514 in the first hole 13, especially limits the adjustment pin 514 from moving axially relative to the first hole 13, especially limits the adjustment pin 514 from coming out of the first hole 13. The inner ring of the locking ring 513 exposes a part or all of the end surface of the adjusting nail 514 far away from the bottom of the first hole 13, so that the adjusting nail 514 can be driven to rotate by external force. The end face of the locking ring 513, which is far away from the bottom of the first hole 13, may be flush with or lower than the aperture of the first hole 13, so as to effectively reduce the axial dimension of the adjusting assembly 51 along the first hole 13, and effectively save the occupied space of the adjusting assembly 51.

One end of the nail head 515 is connected to the adjusting nail 514, the other end of the nail head 515 penetrates through the second hole 14 and abuts against the inner tube 20, when the adjusting nail 514 rotates under the action of external force, the nail head 515 can axially move relative to the second hole 14 to apply force to the inner tube 20, and then the inner tube 20 is driven to rotate by taking the flange 21 as a fulcrum, so that the adjusting purpose is achieved.

Therefore, compared with the prior art, the adjusting assembly 51 provided by the embodiment can not only reliably achieve the purpose of adjustment, but also utilize the mirror body 10 to participate in forming a part of the adjusting assembly 51, so that the number of parts of the adjusting assembly 51 can be effectively reduced, the cost can be effectively reduced, and the assembling efficiency and the assembling convenience can be effectively improved.

Referring to fig. 1 and 3, in the present embodiment, the adjusting nail 514 has a third hole 5141, the end of the nail head 515 is screwed to the third hole 5141, and the second hole 14 is a non-circular hole and limits the rotation of the nail head 515 relative to the second hole 14. Wherein, the cross-sectional shape of the part of the nail head 515 passing through the second hole 14 is the same as the shape of the second hole 14. The second hole 14 is a non-circular hole, and may be a polygonal hole or a special-shaped hole.

By adopting the above scheme, when the adjusting nail 514 rotates under the action of external force, because the nail head 515 is limited by the second hole 14 of the endoscope body 10 to rotate, the nail head 515 can move axially relative to the second hole 14 under the driving of the thread of the third hole 5141 of the adjusting nail 514, and further force can be applied to the inner tube 20 to drive the inner tube 20 to rotate by taking the flange 21 as a fulcrum.

Because the nail head 515 only moves axially relative to the second hole 14 and does not rotate relative to the second hole 14, the present embodiment can effectively reduce the risk of abrasion of the part of the nail head 515 contacting the inner tube 20 due to rotational friction.

Referring to fig. 1 and 3, in the present embodiment, the mirror body 10 is provided with a fourth hole 15 disposed on a hole wall of the first hole 13 and communicating the first hole 13 to the outside; the outer peripheral surface of the adjusting nail 514 is concavely provided with a plurality of clicking grooves 5142 which are arranged at intervals along the circumferential direction; the adjusting mechanism 50 further comprises a clicking component 53 arranged in the fourth hole 15, wherein the clicking component 53 comprises a ball 531 tightly abutted to the corresponding clicking groove 5142 of the fourth hole 15, an elastic piece 532 elastically abutted to one side of the ball 531 far away from the clicking groove 5142, and a screw 533 arranged on the end side of the elastic piece 532 far away from the ball 531 and in threaded connection with the fourth hole 15. Wherein, the subassembly of cracking 53 is equipped with two, and two subassemblies of cracking 53 correspond two adjustment assembly 51 settings respectively.

By adopting the above scheme, when the adjusting nail 514 rotates under the action of external force, the plurality of clickly grooves 5142 on the outer peripheral surface of the adjusting nail 514 will pass through the fourth hole 15 in turn, during which the ball 531 can repeatedly abut against the clickly groove 5142 passing through the fourth hole 15 under the action of the elastic force of the elastic member 532, and provide a clickly sound and a tactile sensation to the shooter, so that the shooter can judge the rotation amount of the adjusting nail 514.

The balls 531 may be, but not limited to, steel balls.

Wherein, through the position of adjusting screw 533 in fourth hole 15, the magnitude of the compression capacity of adjustable elastic component 532 and the elasticity to ball 531, and then adjustable ball 531 supports the dynamics in the crack groove 5142, adjustable crack sound and sense of touch.

Therefore, compared with the prior art, the embodiment has the clicker component 53 independently arranged outside the adjusting component 51 and in the mirror body 10, on the basis of this, on one hand, the size of the adjusting component 51 in the radial direction of the first hole 13 can be effectively reduced, and the size of the adjusting component 51 in the axial direction of the first hole 13 can be effectively reduced, so that the space of the adjusting component 51 can be effectively saved, and the space utilization rate can be improved; on the other hand, the opening communicating with the outside through the fourth hole 15 can be facilitated, and the click sound and the tactile sensation can be adjusted as needed.

Referring to fig. 1 and 4, in the present embodiment, the sighting telescope further includes an object space protective lens 60 connected to one end of the telescope body 10 close to the object space, and the object space protective lens 60 seals the opening of the inner cavity 11 close to the object space. The object protection glasses 60 may be directly installed at one end of the glasses body 10 close to the object, or may be installed on the pressing frame 40 and indirectly connected to one end of the glasses body 10 close to the object, which is not limited in this embodiment. The object side protective glasses 60 are flat glass lenses and have no refractive power.

By adopting the above scheme, the object space protecting mirror 60 can seal the orifice of the inner cavity 11 close to the object space, and a defense line for blocking external liquid, dust and the like from entering the optical channel 22 of the inner tube 20 from the object space is formed, so that the influence of the external environment on the optical channel 22 and the light beam can be effectively reduced, and the use performance of the sighting telescope can be effectively guaranteed.

Referring to fig. 1, in the present embodiment, the sighting telescope further includes a target protection lens 70 connected to one end of the lens body 10 near the target, and the target protection lens 70 seals the cavity opening of the inner cavity 11 near the target. The eye protection glasses 70 are flat glass lenses and have no dioptric power.

By adopting the above scheme, the eye opening of the inner cavity 11 close to the eye can be sealed by the eye protection lens 70, and a defense line for blocking external liquid, dust and the like from entering the light channel 22 of the inner tube 20 from the eye is formed, so that the influence of the external environment on the light channel 22 and the light beam can be effectively reduced, and the use performance of the sighting lens can be effectively guaranteed.

Referring to fig. 1, in the present embodiment, the sighting telescope is a reflective sighting telescope, the inner tube 20 is provided with a light channel 22 formed by extending along an axial direction thereof, the sighting telescope further includes a lens 80 disposed at an end of the light channel 22 close to an object, and a light source 90 disposed at an end of the light channel 22 close to a target, the light source 90 is configured to emit a light beam with a predetermined wavelength to the lens 80, and the lens 80 is configured to reflect the light beam into parallel light and emit the parallel light to the target. Wherein the lens 80 is fittingly and stably installed in the light passage 22 of the inner tube 20.

Specifically, in use, the light source 90 may emit a light beam (e.g., infrared light) with a preset wavelength (specific wavelength) to the lens 80, and then the lens 80 may reflect the light beam emitted thereto as parallel light to the target, so that the shooter may observe a light spot (e.g., red spot) in the field of view, and then the shooter may achieve an improvement in aiming accuracy and a reduction in shooting difficulty based on the light spot.

Referring to fig. 1, in the present embodiment, the sighting telescope further includes a solar cell panel 100 electrically connected to the light source 90 and used for supplying power to the light source 90. Among them, the solar cell panel 100 is preferably disposed on the top surface of the mirror body 10; when the cross-sectional shape of the mirror 10 is rectangular, the solar panel 100 can be tiled on the top surface of the mirror 10; when the cross section of the mirror body 10 is circular, the solar cell panel 100 can be bent and attached to the top surface of the mirror body 10; so set up, can ensure that solar cell panel 100 can receive the sunlight to a great extent, and then can improve solar cell panel 100's electric power storage efficiency and power supply efficiency.

Referring to fig. 1, in the present embodiment, the sighting telescope further includes a battery 110 electrically connected to the light source 90 and used for supplying power to the light source 90. Battery 110 can be disposed inside of the mirror 10, such as at the bottom of the mirror 10. When the scope has both the solar panel 100 and the battery 110, the scope may autonomously/switchably select the solar panel 100 or the battery 110 to power the light source 90 through the control board.

Example two

The difference between this embodiment and the first embodiment is:

referring to fig. 6, in the present embodiment, the adjusting mechanism 50 includes two adjusting assemblies 51, the two adjusting assemblies 51 are a ballistic adjusting assembly 511 and a wind deflection adjusting assembly 512, respectively, the ballistic adjusting assembly 511 is disposed on one side of the inner pipe 20 in the vertical direction, and the wind deflection adjusting assembly 512 is disposed on one side of the inner pipe 20 in the horizontal direction; the cross-sectional shape of the endoscope body 10 and the cross-sectional shape of the inner tube 20 are both circular, and the adjusting mechanism 50 further includes a restoring structure 52, and an included angle α formed between the restoring structure 52 and the ballistic adjusting assembly 511 is equal to an included angle β formed between the restoring structure 52 and the windage adjusting assembly 512.

It should be noted that the present embodiment can be applied to the case where both the cross-sectional shape of the inner tube 20 and the cross-sectional shape of the mirror body 10 are circular.

Specifically, the trajectory adjusting component 511 is arranged on one side of the inner tube 20 in the vertical direction, and the trajectory adjusting component 511 is used for applying a vertical acting force in the vertical direction to one end of the inner tube 20 close to the eye so as to drive the inner tube 20 to stably vertically swing around a linear fulcrum formed by the flange 21 under the constraint of the elastic ring 30, so that the trajectory compensation distance can be accurately adjusted, and the vertical position of the aiming point can be accurately adjusted.

Windage yaw adjusting part 512 locates inner tube 20 along ascending one side in the horizontal direction, and windage yaw adjusting part 512 is used for applying the horizontal effort along the horizontal direction to the one end that inner tube 20 is close to the mesh side to drive inner tube 20 and steadily swing horizontally around the linear fulcrum that flange 21 formed under the restraint of elastic ring 30, and realize accurate windage yaw compensation distance, realize the horizontal position of accurate regulation sighting point.

An included angle alpha formed between the resetting structure 52 and the trajectory adjusting assembly 511 is equal to an included angle beta formed between the resetting structure 52 and the windage yaw adjusting assembly 512 is equal to 135 degrees, the resetting structure 52 is used for applying a balance acting force to one end, close to the eye, of the inner pipe 20, and the direction of the balance acting force is opposite to the direction of the resultant force of the vertical acting force and the horizontal acting force, so that the inner pipe 20 is stably stabilized in an adjusted state.

The restoring structure 52 can be, but is not limited to, a spring plate or a spring.

EXAMPLE III

The difference between this embodiment and the first embodiment is:

referring to fig. 1 and 3, in the present embodiment, the adjusting nail 514 has a third hole 5141, an end of the nail head 515 is inserted into the third hole 5141, the third hole 5141 is a non-circular hole and limits the nail head 515 from rotating relative to the third hole 5141, and the nail head 515 is in threaded connection with the second hole 14. Wherein a sectional shape of a portion of the nail head 515 inserted into the third hole 5141 is the same as that of the third hole 5141. The third hole 5141 is a non-circular hole, and specifically, it can be a polygonal hole or a special-shaped hole.

By adopting the above scheme, when the adjusting nail 514 rotates under the action of external force, because the nail head 515 is restricted by the third hole 5141 of the adjusting nail 514 to relatively deflect, the nail head 515 rotates synchronously with the adjusting nail 514, and based on this, the nail head 515 can move axially relative to the second hole 14 under the driving of the thread of the second hole 14, and further the inner tube 20 can be driven to rotate by applying force to the inner tube 20 to drive the inner tube 20 to rotate with the flange 21 as a fulcrum.

The above description is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and scope of the present application should be included in the present application.

Claims (10)

1. A sighting telescope, comprising:

the endoscope comprises an endoscope body, wherein an inner cavity which is communicated along the axial direction of the endoscope body is arranged in the endoscope body;

an inner tube mounted to the inner cavity;

the elastic ring is sleeved at one end, close to an object space, of the inner tube and elastically abuts between the inner tube and the mirror body, a flange is arranged on one of the inner ring surface of the elastic ring and the outer peripheral surface of the inner tube in a protruding mode, a groove matched with the flange is arranged on the other of the inner ring surface of the elastic ring and the outer peripheral surface of the inner tube in a recessed mode, and the flange is in a continuous ring shape or an intermittent ring shape.

2. The aiming mirror as claimed in claim 1, wherein the cavity wall of the inner cavity is provided with a stop portion in a continuous or discontinuous ring shape, and the stop portion is stopped at a side of the elastic ring away from the object space.

3. The sight of claim 2, further comprising a pressing frame mounted to an end of the body near the object, the pressing frame having a pressing portion formed along an axial extension of the body and extending into the internal cavity, the pressing portion pressing the elastic ring against the stop portion.

4. The sight of claim 1, further comprising an adjustment mechanism disposed at a proximal end of the body, the adjustment mechanism configured to pivot the inner tube about the flange.

5. The sight of claim 4, wherein the adjustment mechanism includes two adjustment assemblies, respectively a ballistic adjustment assembly and a windage adjustment assembly, the ballistic adjustment assembly being disposed on one side of the inner tube in a vertical direction, the windage adjustment assembly being disposed on one side of the inner tube in a horizontal direction;

the adjusting mechanism also comprises two resetting structures which are respectively arranged corresponding to the trajectory adjusting assembly and the windage yaw adjusting assembly; or, the cross sectional shape of the mirror body with the cross sectional shape of inner tube all is circular, adjustment mechanism still includes a reset structure, reset structure with the contained angle that forms between the ballistic trajectory adjusting part equals reset structure with the contained angle that forms between the windage yaw adjusting part.

6. The sight of claim 5, wherein the body defines a first aperture and a second aperture disposed at a bottom of the first aperture and communicating with the internal cavity;

the adjusting component comprises a locking ring, an adjusting nail and a nail head, the adjusting nail is rotatably installed in the first hole, the locking ring is connected to the first hole and limits the adjusting nail to move axially relative to the first hole, one end of the nail head is connected to the adjusting nail, the other end of the nail head penetrates through the second hole and abuts against the inner tube, and the adjusting nail can drive the nail head to move axially relative to the second hole when rotating.

7. The sight of claim 6, wherein the adjustment nail is provided with a third bore, an end of the head is threadably connected to the third bore, the second bore is non-circular and limits rotation of the head relative to the second bore;

or the adjusting nail is provided with a third hole, the end part of the nail head is inserted into the third hole, the third hole is a non-round hole and limits the nail head to rotate relative to the third hole, and the nail head is in threaded connection with the second hole.

8. The sight of claim 6, wherein the body is provided with a fourth hole provided in and communicating the first hole to the outside; the outer circumferential surface of the adjusting nail is concavely provided with a plurality of clicking grooves which are arranged at intervals along the circumferential direction of the adjusting nail;

adjustment mechanism is still including locating the crack subassembly in the fourth hole, the crack subassembly including support tightly in the fourth hole corresponds the ball of crack groove, elasticity support hold in the ball is kept away from the elastic component of crack groove one side, and locate the elastic component is kept away from the terminal side of ball and with fourth hole threaded connection's screw.

9. The telescope of claim 1, further comprising an object side shield attached to an end of the body near the object side, the object side shield closing an opening of the interior cavity near the object side;

and/or the sighting telescope further comprises a sight protection lens connected to one end, close to the sight, of the telescope body, and the sight protection lens seals a cavity opening, close to the sight, of the inner cavity.

10. The scope of any of claims 1-9, wherein the scope is a reflective scope, the inner tube has a light passage formed along an axial direction thereof, the scope further includes a lens disposed at an end of the light passage adjacent to the object, and a light source disposed at an end of the light passage adjacent to the target, the light source being configured to emit a light beam having a predetermined wavelength toward the lens, the lens being configured to reflect the light beam into parallel light and to the target;

the scope further includes a solar panel and/or battery for powering the light source.

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