Lens barrel assembly and riflescope

Abstract

The embodiment of the application discloses a lens barrel assembly and a sighting telescope, wherein the lens barrel assembly comprises: a lens barrel, an inner wall surface of the lens barrel is provided with a spacer, and the spacer is provided with a wire hole; an inner cavity of the lens barrel comprises a front cavity located on a light entering side of the spacer and a rear cavity located on a light exiting side of the spacer; a lens module and an imaging module are both installed in the rear cavity, the lens module is located between the spacer and the imaging module, and a first wire channel corresponding to the wire hole is formed between the lens module and the inner wall surface of the lens barrel; and an adapter structure comprises an embedded part and an outer connecting part connected with the embedded part; a second wire channel is formed between the embedded part and the inner wall of the lens barrel, one side of the second wire channel is in communication with the inner cavity of the lens barrel, and the other side of the second wire channel is in communication with the outer side of the lens barrel; and the second wire channel and the first wire channel are located on the same side of the lens barrel.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sighting scopes, in particular to a lens barrel assembly and a sighting scope. BACKGROUND

[0002] The intelligent sighting scope is used for confirming the aiming point of a bow and arrow, a firearm or the like. In the existing intelligent sighting scope, an imaging module is arranged in the lens barrel of the sighting scope for facilitating imaging. In order to improve the comfort during use, a display module is mounted on the lens barrel to facilitate the user to obtain images more conveniently. Due to the limited space in the lens barrel, in order to increase the display interface of the display module, part of the display module is arranged outside the lens barrel.

[0003] When the display module and the imaging module are connected to each other, in order to facilitate the connection, a wire or a flexible flat cable is usually arranged in the lens barrel. During the installation process, the wire or the flexible flat cable is easily blocked in front of the lens, which causes the light path to be blocked and affects the imaging effect.

[0004] The above content is only used to assist in understanding the technical solutions of the application and does not mean that the above content is prior art. SUMMARY

[0005] In view of the above problems, the present application provides a lens barrel assembly and a sighting scope, which aims to solve one or more of the above technical problems.

[0006] To achieve the above purpose, the lens barrel assembly provided by the present application comprises:

[0007] The lens barrel is provided with a spacer on the inner wall surface, and the spacer is provided with a wire passing hole; the inner cavity of the lens barrel comprises a front cavity located on the light entering side of the spacer and a rear cavity located on the light exiting side of the spacer;

[0008] The lens module and the imaging module are both mounted in the rear cavity, the lens module is located between the spacer and the imaging module, and a first wire channel corresponding to the wire passing hole is formed between the lens module and the inner wall surface of the lens barrel; and

[0009] The adapter structure comprises an embedded part and an external connecting part connected to the embedded part, the embedded part is fixedly embedded in the front cavity, and the external connecting part protrudes from the outer peripheral surface of the lens barrel; a second wire channel is formed between the embedded part and the inner wall of the lens barrel, one side of the second wire channel communicates with the inner cavity of the lens barrel, and the other side of the second wire channel communicates with the outside of the lens barrel; the second wire channel and the first wire channel are located on the same side of the lens barrel.

[0010] In some examples, the inner cavity of the lens barrel extends along a first direction; the inner wall surface of the front cavity is provided with a clamping piece, the clamping piece is located between the inner embedding part and the spacer, and a third wire channel is formed between the clamping piece and the inner wall surface of the front cavity; the clamping piece is provided with a mounting groove, the mounting groove extends from one end of the clamping piece to the other end along the first direction; and the third wire channel and the second wire channel are located on the same side of the lens barrel.

[0011] In some examples, the clamping piece is a long strip plate structure, and the length direction of the clamping piece is parallel to the first direction.

[0012] In some examples, the clamping piece is a long strip plate structure, and the length direction of the clamping piece is parallel to the first direction.

[0013] In some examples, the mounting groove has oppositely arranged first and second ends, and the first and / or second ends of the mounting groove are arranged in a gradually expanding shape from inside to outside.

[0014] In some examples, the lens barrel comprises a main body part and a protruding part arranged at the front end of the main body part, the protruding part protrudes radially from the outer peripheral surface of the main body part; the spacer is arranged on the inner wall surface of the main body part, the front end of the main body part and the protruding part enclose the front cavity, the rear cavity is formed at the rear end of the main body part, and the second wire channel is formed between the inner wall of the embedding part and the protruding part.

[0015] In some examples, the inner cavity of the lens barrel extends along a first direction; the second wire channel comprises a front channel segment and a rear channel segment, the front channel segment is arranged close to the front end of the main body part; the rear channel segment is located on the side away from the main body part of the front channel segment and communicates with the outside of the lens barrel; in the projection of the second wire channel in the plane parallel to the first direction, the width of the front channel segment along the radial direction of the lens barrel is greater than the width of the rear channel segment along the radial direction of the lens barrel.

[0016] In some examples, the embedding part comprises an inner ring and a first horizontal connecting segment, the first horizontal connecting segment is connected with the inner ring and extends in the direction of the rear cavity, and the first horizontal connecting segment and the protruding part form the front channel segment.

[0017] In some examples, the raised portion includes a front baffle, a top plate, and two side plates; the front baffle is fixedly connected to the front end of the main body portion and protrudes from the outer circumferential surface of the main body portion in a direction away from the axis of the main body portion; one end of the top plate is connected to the end of the front baffle away from the main body portion, and the other end extends forward along the first direction; the two side plates are respectively arranged on the two width direction sides of the top plate, one end of each of the two side plates is connected to the end of the front baffle away from the main body portion, and the other end extends forward along the first direction; the first horizontal connecting section and the top plate form the front passage section.

[0018] In some examples, the embedded portion includes an inner tangent ring, a vertical connecting section, and a second horizontal connecting section; the vertical connecting section is fixedly connected to the inner tangent ring and extends in a direction away from the axis of the lens barrel; one end of the second horizontal connecting section is connected to the vertical connecting section, and the other end extends forward along the first direction, and the second horizontal connecting section and the raised portion form the rear passage section.

[0019] In some examples, the raised portion includes a front baffle, a top plate, and two side plates; the front baffle is fixedly connected to the front end of the main body portion and protrudes from the outer circumferential surface of the main body portion in a direction away from the axis of the main body portion; one end of the top plate is connected to the end of the front baffle away from the main body portion, and the other end extends forward along the first direction; the two side plates are respectively arranged on the two width direction sides of the top plate, one end of each of the two side plates is connected to the end of the front baffle away from the main body portion, and the other end extends forward along the first direction; the second horizontal connecting section and the top plate form the rear passage section.

[0020] In some examples, the lens barrel assembly further includes an outer clamp; a clamping groove is formed between the outer wall surface of the inner tangent ring, the vertical connecting section, and the second horizontal connecting section, and the outer clamp is at least partially embedded in the clamping groove.

[0021] In some examples, the spacer includes a partition plate and a sleeve, and a cavity for accommodating the lens module is formed in the sleeve; the partition plate is arranged between the inner wall of the lens barrel and the outer wall of the sleeve, and the wire passing hole penetrates through the partition plate.

[0022] On the basis of the above-mentioned lens barrel assembly, the present application further proposes a riflescope, which comprises:

[0023] The lens barrel assembly according to any one of the above; and

[0024] A display module is mounted to the outer connecting portion of the adapter structure, and the display module is electrically connected to the imaging module through wires.

[0025] The present application can limit the position of the wire in the lens barrel by arranging the wire passing hole on the spacer, can limit the wire extending into the front cavity by forming the second wire channel between the inner wall of the adapter structure and the lens barrel, and make the wire in the lens barrel enter the second wire channel along the second wire channel and the wire passing hole in turn, so that the wire is limited on the same side of the lens barrel. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0027] Figure 1 The structure schematic diagram of an embodiment of the lens barrel assembly of the present application is shown.

[0028] Figure 2 The internal structure schematic diagram of the lens barrel assembly of the present application is shown.

[0029] Figure 3 The structure schematic diagram of an embodiment of the lens barrel and the adapter structure in the disassembled state of the present application is shown.

[0030] Figure 4 The structure schematic diagram of an embodiment of the lens barrel structure of the present application is shown.

[0031] Figure 5 The internal structure schematic diagram of the lens barrel of the present application is shown. Figure 4

[0032] Figure 6 The structure schematic diagram of an embodiment of the adapter structure of the present application is shown.

[0033] Figure 7 The structure schematic diagram of an embodiment at the second wire channel of the present application is shown.

[0034] Figure 8 The structure schematic diagram of an embodiment at the third wire channel of the present application is shown.

[0035] Explanation of reference signs:

[0036]

[0037] ​

[0038] The objectives, functional characteristics and advantages of the present application will be further described with reference to the embodiments in combination with the accompanying drawings. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application. In addition, the technical solutions in each embodiment can be combined with each other, but it should be considered that the combination of the technical solutions does not exist and is not within the protection scope of the present application when the combination of the technical solutions appears contradictory or unachievable.

[0040] The embodiments of the present application provide a lens barrel assembly which can be used in shooting equipment such as guns or bows.

[0041] Referring to Figure 1 and Figure 2 In some examples, the lens barrel 10 assembly includes the lens barrel 10, the lens module 23, the imaging module 20 and the adapter structure 30. The lens barrel 10 has an inner cavity formed by being hollow inside. The lens module 23 and the imaging module 20 are both installed inside the lens barrel 10. The adapter structure 30 is partially embedded in the lens barrel 10 and partially protrudes outside the lens barrel 10. The inner section of the lens barrel 10 is circular or polygonal. The inner section of the lens barrel 10 can also be any combination of circular and polygonal. The inner cavity of the lens barrel 10 extends along a first direction. The lens module 23 and the imaging module 20 can be arranged along the first direction. For the convenience of description, the direction from the rear cavity to the front cavity is forward along the first direction, and the direction from the front cavity to the rear cavity is backward along the first direction.

[0042] Referring to Figure 3 , Figure 4 and Figure 5 In an example of the present application, the inner wall of the lens barrel 10 is provided with a spacer 13. The spacer 13 has a light entrance side and a back light side. The spacer 13 divides the inner cavity of the lens barrel 10 into a front cavity 15 and a rear cavity 16. The front cavity 15 is located at the light entrance side of the spacer 13, and the rear cavity 16 is located at the back light side of the spacer 13. The spacer 13 can be a plate-shaped structure. A wire passing hole 14 is arranged on the spacer 13. The wire passing hole 14 connects the front cavity 15 and the rear cavity 16. For the convenience of description, the wire passing hole 14 is taken as an example arranged at the upper end of the spacer 13. The side where the wire passing hole 14 is located is the inner side of the upper end of the lens barrel 10.

[0043] As Figure 5As shown, in some examples, the spacer 13 comprises a sleeve 132 and a partition plate 131, wherein the partition plate 131 is arranged at the periphery of the sleeve 132, the inner surface of the partition plate 131 is connected to the outer wall of the sleeve 132, and the outer surface of the partition plate 131 is connected to the inner wall of the lens barrel 10. A cavity for accommodating the lens module 23 is formed in the sleeve 132, and the cavity in the sleeve 132 can be coaxially arranged with the lens barrel 10. After the lens module 23 is installed in the sleeve 132, the lens module 23 can be rotationally connected to the sleeve 132, and the lens module 23 can also reciprocate along the axial direction of the sleeve 132. The wire hole 14 is arranged on the partition plate 131. The partition plate 131 can be a plurality of plate structures connected to each other to form an annular structure, or can be a plurality of plate structures integrally arranged to form an annular structure. In the manufacturing of the spacer 13, the sleeve 132 and the partition plate 131 can be integrally arranged to improve the stability of the spacer 13. The outer wall surface of the lens module 23 and the inner wall surface of the lens barrel 10 form a first wire channel 410, and the first wire channel 410 is connected to the wire hole 14, so that the wire 60 can enter the inside of the first wire channel 410 from the wire hole 14.

[0044] Referring to Figure 2 , the imaging module 20 is installed in the rear cavity 16 and is used for imaging. In some examples, the imaging module 20 comprises an imaging sensor 22 and an imaging circuit board 21, wherein the imaging circuit board 21 is provided with a connector for connecting to the wire 60, and the connector can adopt a metal contact or other structure with an electrical connection function. The connector can be located on the same side of the lens barrel 10 as the wire hole 14 to facilitate installation. In some examples, the wire 60 arranged in the lens barrel 10 can be a single wire 60, can be a wire harness, or can be a flexible circuit board. For the convenience of description, the wire 60 is taken as an example of a wire harness in the following description. One end of the wire harness is connected and fixed to the connector on the imaging circuit board 21, and the other end of the wire harness enters the inside of the front cavity 15 from the first wire channel 410 through the wire hole 14.

[0045] Referring to Figure 1 , Figure 2 and Figure 6In some examples, the adapter structure 30 includes an embedded portion 32 and an external portion 31 connected to the embedded portion 32, the embedded portion 32 is fixedly embedded in the front cavity 15, and the external portion 31 protrudes from the outer circumferential surface of the lens barrel 10; the external portion 31 can be used to connect external functional components, and the embedded portion 32 and the inner wall of the lens barrel 10 form a second wire channel 420 therebetween, one end of the second wire channel 420 communicates with the inner cavity of the lens barrel 10, and the other end communicates with the outside of the lens barrel 10; the second wire channel 420 is located on the same side of the lens barrel 10 as the first wire channel 410, the wires entering the front cavity 15 from the wire passing hole 14 enter the second wire channel 420, and are connected to the outside of the lens barrel 10 to connect external functional components. In some examples, the embedded portion 32 has a gap between the inner wall surface of the lens barrel 10 at the upper end of the lens barrel 10, so that the outer wall surface of the embedded portion 32 and the inner wall surface of the lens barrel 10 form the second wire channel 420 therebetween.

[0046] The second wire channel 420 is located close to the light entrance side of the lens barrel 10, and when the wires enter the front cavity 15 from the wire passing hole 14, the wires enter the second wire channel 420 along the inner wall surface of the upper end of the lens barrel 10, and the wires are limited by the second wire channel 420, so that the wires cannot freely fall to the middle part of the lens barrel 10, thereby avoiding the wires from blocking the lens module 23.

[0047] In some examples, the maximum inner diameter of the embedded portion 32 is not less than the inner diameter of the lens barrel 10, so that when the embedded portion 32 forms the second wire channel 420 between the inner wall surface of the lens barrel 10, the end of the wires close to the embedded portion 32 is close to the inner wall of the lens barrel 10. When the embedded portion 32 is embedded in the front end of the lens barrel 10, the embedded portion 32 does not block the inner wall of the lens barrel 10 in the first direction.

[0048] Please refer to Figure 3 , Figure 4 and Figure 5 In some examples, the lens barrel 10 includes a main body portion 11 and a protruding portion 12 provided at the front end of the main body portion 11, the protruding portion 12 protrudes from the outer circumferential surface of the main body portion 11 in the radial direction of the lens barrel 10, and the main body portion 11 can be integrally provided with the protruding portion 12 or can be detachably connected. A spacer 13 is provided on the inner wall surface of the main body portion 11, the front end of the main body portion 11 and the protruding portion 12 form the front cavity 15, the rear cavity 16 is formed at the rear end of the main body portion 11, and the second wire channel 420 is formed between the inner wall of the protruding portion 12 and the embedded portion 32. The protruding portion 12 protrudes outwardly from the main body portion 11, so that the radial cross-sectional area of the lens barrel 10 at the position of the protruding portion 12 is greater than the radial cross-sectional area of the lens barrel 10 at the position of the main body portion 11, and when the embedded portion 32 is inserted into the inside of the protruding portion 12, a gap is formed between the inner wall surface of the protruding portion 12 and the outer wall surface of the embedded portion 32, and the gap forms the second wire channel 420.

[0049] In some examples, the front end of the lens barrel 10 is outwardly convex as a whole to form the protrusion 12, and when the inner embedding portion 32 is embedded in the protrusion 12, an annular gap is formed between the outer wall surface of the inner embedding portion 32 and the inner wall surface of the protrusion 12, and the gap close to the upper end of the lens barrel 10 forms the second wire routing channel 420. The wire can enter the second wire routing channel 420 between the inner embedding portion 32 and the protrusion 12 along the inner wall surface of the upper end of the lens barrel 10.

[0050] In some examples, the front end of the lens barrel 10 is partially outwardly convex to form the protrusion 12, so as to form the second wire routing channel 420 extending in the first direction at the front end of the lens barrel 10, and the wire enters the second wire routing channel 420 in the first direction.

[0051] In some examples, referring to Figure 2 , the second wire routing channel 420 includes a front channel segment 421 and a rear channel segment 422, the front channel segment 421 is arranged close to the front end of the main body portion 11, and the rear channel segment 422 is located on the side of the front channel segment 421 away from the main body portion 11 and communicates with the outside of the lens barrel 10, the front channel segment 421 and the rear channel segment 422 communicate with each other, the wire extending out of the wire passing hole 14 enters the rear channel segment 422 through the front channel segment 421 and extends out of the lens barrel 10. In the projection of the second wire routing channel 420 in the plane parallel to the first direction, the width of the front channel segment 421 along the radial direction of the lens barrel 10 is greater than the width of the rear channel segment 422 along the radial direction of the lens barrel 10. By reducing the radial width of the rear channel segment 422, the wire can be better limited when entering the rear channel segment 422, so as to prevent the wire from being offset, thereby avoiding the wire from being misaligned.

[0052] Referring to Figure 4 and Figure 5In some examples, the protruding part 12 includes a front baffle 121, a top plate 122, and two side plates 123. The front baffle 121 is fixedly connected to the front end of the main body part 11 and protrudes outward from the outer circumferential surface of the main body part 11 in a direction away from the axis of the main body part 11. One end of the top plate 122 is connected to the end of the front baffle 121 away from the main body part 11, and the other end extends forward in the first direction. The two side plates 123 are respectively arranged on the two width direction sides of the top plate 122. One end of each of the two side plates 123 is connected to the end of the front baffle 121 away from the main body part 11, and the other end extends forward in the first direction. The front baffle 121 is used to connect the main body part 11 to form a structure protruding outward from the main body part 11 on the upper part of the lens barrel 10. The length direction of the top plate 122 and the two side plates 123 is the first direction, and the top plate 122 and the side plates 123 both extend forward in the first direction to the front end of the main body part 11. The second wire channel 420 can be formed between the top plate 122 of the protruding part 12 and the embedded part 32. The top plate 122 and the side plates 123 can be of equal length or not. The specific length of the top plate 122 and the side plates 123 can be determined according to the shape of the front end of the main body part 11. The front baffle 121, the top plate 122, and the side plates 123 can be integrally arranged.

[0053] In some examples, an opening is formed on the upper part of the front end of the main body part 11, and the end surface of the side plate 123 away from the top plate 122 in the width direction is fixedly connected to the edge of the opening of the main body part 11, so that the protruding part 12 forms a partially outward protruding structure.

[0054] Please refer to Figure 6 In some examples, the end of the embedded part 32 close to the outside of the lens barrel 10 protrudes in a direction away from the axis of the lens barrel 10, so that in the projection of the embedded part 32 in a plane parallel to the first direction, the outer surface of the embedded part 32 forms a stepped surface, and the front channel section 421 and the rear channel section 422 are formed between the embedded part 32 and the protruding part 12.

[0055] Please refer to Figure 3 and Figure 6In some examples, the embedded portion 32 includes an inner ring 321 and a first horizontal connecting segment 323. The first horizontal connecting segment 323 is connected to the inner ring 321 and extends towards the rear cavity 16. The first horizontal connecting segment 323 and the protruding portion 12 form a front passage segment 421. The inner ring 321 can be embedded in the main body portion 11 to improve the stability of the embedded portion 32 in the main body portion 11. The first horizontal connecting segment 323 extends from the inner ring 321 towards the rear cavity 16. When the inner ring 321 is embedded in the main body portion 11, the first horizontal connecting segment 323 and the inner wall of the protruding portion 12 form the front passage segment 421. In some examples, the inner wall of the first horizontal connecting segment 323 is arc-shaped to match the shape of the inner portion of the lens barrel 10. In some examples, the arc-shaped inner wall of the first horizontal connecting segment 323 and the inner ring 321 coincide in the projection of the first horizontal connecting segment 323 and the inner ring 321 in a plane perpendicular to the first direction, or the radius of the arc-shaped inner wall of the first horizontal connecting segment 323 is greater than the inner diameter of the inner ring 321, so as to prevent the inner portion of the lens barrel 10 from being blocked by the first horizontal connecting segment 323. When the wire harness enters the front passage segment 421, the wire harness is blocked by the first horizontal connecting segment 323 outside the light path of the lens barrel 10, so as not to block the light path.

[0056] In some examples, the embedded portion 32 includes an inner ring 321, a vertical connecting segment 322, and a second horizontal connecting segment 324. The vertical connecting segment 322 is fixedly connected to the inner ring 321 and extends away from the axis of the lens barrel 10. One end of the second horizontal connecting segment 324 is connected to the vertical connecting segment 322, and the other end extends forward along the first direction. The second horizontal connecting segment 324 and the protruding portion 12 form a rear passage segment 422. The inner ring 321 is embedded in the front end of the main body portion 11. The vertical connecting segment 322 and the protruding portion 12 are located on the same side of the main body portion 11. The vertical connecting segment 322 protrudes into the inner portion of the protruding portion 12. The second horizontal connecting segment 324 is connected to the vertical connecting segment 322 and extends forward of the main body portion 11. Since the vertical connecting segment 322 extends away from the axis of the lens barrel 10, when the second horizontal connecting segment 324 is embedded in the protruding portion 12, the gap between the second horizontal connecting segment 324 and the top plate 122 of the protruding portion 12 is the rear passage segment 422. By arranging the vertical connecting segment 322 and the second horizontal connecting segment 324, the edges of the embedded portion 32 protrude outward, which reduces the width of the second wire harness passage 420 and the rear passage segment 422.

[0057] Please refer to Figure 3 and Figure 7In some examples, the length of the top plate 122 of the protrusion 12 is greater than the length of the side plate 123, the second horizontal connecting section 324 protrudes forward along the first direction from the inner ring 321, and the rear passage section 422 is formed between the second horizontal connecting section 324 and the top plate 122. After the wire enters the front passage section 421 from the body 11, the wire can be limited due to the reduced width of the rear passage section 422 to prevent the wire from deflecting, which helps to improve the stability of the wire.

[0058] In some examples, the lens barrel 10 assembly further includes an outer clamp 17, which can be used to fix the adapter structure 30 and external functional components. The outer wall surface of the inner ring 321, the vertical connecting section 322, and the second horizontal connecting section 324 form a clamping groove 33, and the outer clamp 17 is at least partially embedded in the clamping groove 33. Due to the protruding arrangement of the vertical connecting section 322 away from the axis of the inner ring 321, a space is formed for the vertical connecting section 322 and the horizontal connecting section. The inner diameter of the outer clamp 17 can be greater than the inner diameter of the inner ring 321 to prevent blocking the optical path. When other components such as a white light sighting scope are needed to be installed outside the lens barrel 10, the white light sighting scope can be clamped at the front end of the lens barrel 10 assembly through the outer clamp 17.

[0059] Please refer to Figure 2 , Figure 5 and Figure 8 In some examples, a third wire passage 430 is provided between the second wire passage 420 and the wire passing hole 14. The inner wall surface of the front cavity 15 is provided with a clamping piece 18, which is arranged close to the upper end of the inner wall surface of the lens barrel 10. The clamping piece 18 is located between the inner embedding part 32 and the spacer 13, and the third wire passage 430 is formed between the clamping piece 18 and the inner wall surface of the lens barrel 10. Since the clamping piece 18 is located between the wire passing hole 14 and the second wire passage 420, when the wire enters the front cavity 15 from the wire passing hole 14, the wire can enter the third wire passage 430, which limits the wire between the second wire passage 420 and the wire passing hole 14. The third wire passage 430 is located on the same side of the lens barrel 10 as the second wire passage 420, so that the wire is limited at the upper end of the lens barrel 10 to prevent the wire from falling towards the middle of the lens barrel 10. The shape of the clamping piece 18 can be determined according to the distance between the wire passing hole 14 and the second wire passage 420. When the distance is large, multiple clamping pieces 18 can be provided to limit from multiple positions. In some examples, the clamping piece 18 is a long strip-shaped structure, and the length direction of the clamping piece 18 is parallel to the first direction, so that only one clamping piece 18 needs to be arranged in the lens barrel 10. The lens barrel 10 can be integrally provided with the clamping piece 18 to facilitate molding.

[0060] Please refer to Figure 8In some examples, the card holder 18 is provided with a mounting groove 19 extending from one end to the other end of the card holder 18 along the first direction. When installing the cable, the cable can be placed from the mounting groove 19 into the third wire channel 430 to facilitate the installation and fixation of the cable. When the cable is placed into the card holder 18, since the mounting groove 19 can divide the width direction of the card holder 18 into two parts, the two ends in the width direction of the cable can be fixed by the edges of the card holder 18, thereby improving the stability of the cable. In some examples, the card holder 18 is a long strip-shaped structure, the length direction of the card holder 18 is parallel to the first direction, and the mounting groove 19 is centrally arranged in the width direction of the card holder 18, so that the two ends in the width direction of the cable can be limited inside the third wire channel 430 to prevent the cable from being displaced due to uneven stress.

[0061] Referring to Figure 4 In some examples, in order to facilitate the installation of the cable, the mounting groove 19 has a first end and a second end arranged oppositely, and the first end and / or the second end of the mounting groove 19 is arranged in a gradually expanding shape from inside to outside. The end of the card holder 18 in the length direction is formed with a rounded corner, so that the mounting groove 19 forms a gradually expanding structure. When installing the cable, the cable can be more conveniently placed into the second wire channel 420 through the mounting groove 19.

[0062] Referring to Figure 1 In some examples, based on the above-mentioned lens barrel 10 assembly, the application further discloses a riflescope, which comprises the lens barrel 10 assembly in any of the above-mentioned examples and a display module 50. The display module 50 is installed on the external connecting part 31 of the adapter structure 30, and the display module 50 is electrically connected with the imaging circuit board 21 of the imaging module 20 through the wire 60. The display module 50 can be electrically connected with the imaging circuit board 21 of the imaging module 20.

[0063] Referring to Figure 2 In some examples, the riflescope further comprises an infrared light source module 70. The infrared light source module 70 and the display module 50 can be installed on the external connecting part 31 of the adapter structure 30 to facilitate fixation. The infrared light source module 70 is used for infrared light supplement, so that the riflescope is used for night infrared aiming.

[0064] Referring to Figure 2 In some examples, the riflescope further comprises an input module 24 for inputting control signals. The input module 24 can be electrically connected with the display module 50 to facilitate control of the display image.

[0065] In some examples, the riflescope further comprises a white light aiming scope having an eyepiece end. The white light aiming scope is arranged at the front end of the lens barrel 10, and the lens barrel 10 is connected and fixed with the adapter structure 30.

[0066] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the same; although the present application has been described in detail with reference to the foregoing examples, those of ordinary skill in the art will understand that they can still modify the technical solutions described in the foregoing examples, or make equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A scope barrel assembly for a smart sight, characterized in that, The lens barrel assembly includes: The lens barrel has a spacer on its inner wall surface and a wire hole on the spacer; the inner cavity of the lens barrel includes a front cavity located on the light-incident side of the spacer and a rear cavity located on the back-light side of the spacer; the side where the wire hole is located is the inner side of the upper end of the lens barrel. Both the lens module and the imaging module are installed in the rear cavity. The lens module is located between the spacer and the imaging module. A first wiring channel corresponding to the wiring hole is formed between the lens module and the inner wall surface of the lens barrel. The adapter structure includes an embedded part and an external connecting part connected to the embedded part. The embedded part is fixedly embedded in the front cavity, and the external connecting part protrudes from the outer peripheral surface of the lens barrel. A second wiring channel is formed between the embedded part and the inner wall of the lens barrel. One side of the second wiring channel communicates with the inner cavity of the lens barrel, and the other side communicates with the outer side of the lens barrel. The second wiring channel and the first wiring channel are located on the same side of the lens barrel.

2. The lens barrel assembly as described in claim 1, characterized in that, The inner cavity of the lens barrel extends along a first direction; the inner wall of the front cavity is provided with a retaining member, which is located between the embedded part and the spacer, and a third wiring channel is formed between the retaining member and the inner wall of the front cavity; the retaining member is provided with a mounting groove, which extends from one end of the retaining member to the other end along the first direction; the third wiring channel and the second wiring channel are located on the same side of the lens barrel.

3. The lens barrel assembly as described in claim 2, characterized in that, The retaining member is a long strip-shaped structure, and the length direction of the retaining member is parallel to the first direction; And / or, the retaining member is a long strip-shaped structure, the length direction of the retaining member is parallel to the first direction, and the mounting groove is centrally located in the width direction of the retaining member; And / or, the mounting groove has a first end and a second end that are disposed opposite to each other, and the first end and / or the second section of the mounting groove are arranged in a gradually expanding shape from the inside to the outside.

4. The lens barrel assembly as claimed in claim 1, characterized in that, The lens barrel includes a main body and a raised portion at the front end of the main body. The raised portion protrudes radially from the outer peripheral surface of the main body. The spacer is disposed on the inner wall surface of the main body. The front end of the main body and the raised portion enclose the front cavity to form the front cavity. The rear cavity is formed at the rear end of the main body. The second wiring channel is formed between the inset portion and the inner wall of the raised portion.

5. The lens barrel assembly as described in claim 4, characterized in that, The inner cavity of the lens barrel extends along a first direction; the second wiring channel includes a front channel section and a rear channel section, the front channel section being located near the front end of the main body; the rear channel section is located on the side of the front channel section away from the main body and communicates with the outer side of the lens barrel; in the projection of the second wiring channel onto a plane parallel to the first direction, the radial width of the front channel section along the lens barrel is greater than the radial width of the rear channel section along the lens barrel.

6. The lens barrel assembly as described in claim 5, characterized in that, The embedded portion includes an inner ring and a first horizontal connecting segment. The first horizontal connecting segment is connected to the inner ring and extends toward the rear cavity. The front channel segment is formed between the first horizontal connecting segment and the raised portion.

7. The lens barrel assembly as claimed in claim 6, characterized in that, The raised portion includes a front baffle, a top plate, and two side panels; the front baffle is fixedly connected to the front end of the main body and protrudes from the outer periphery of the main body in a direction away from the axis of the main body; one end of the top plate is connected to the end of the front baffle away from the main body, and the other end extends forward along the first direction; the two side panels are respectively disposed on both sides of the width direction of the top plate, one end of the two side panels is respectively connected to the end of the front baffle away from the main body, and the other end extends forward along the first direction; the front passage section is formed between the first horizontal connecting section and the top plate.

8. The lens barrel assembly as described in claim 5, characterized in that, The embedded portion includes an inner ring, a vertical connecting section, and a second horizontal connecting section; the vertical connecting section is fixedly connected to the inner ring and extends in a direction away from the axis of the lens barrel; one end of the second horizontal connecting section is connected to the vertical connecting section, and the other end extends forward along the first direction, forming the rear channel section between the second horizontal connecting section and the raised portion.

9. The lens barrel assembly as claimed in claim 8, characterized in that, The raised portion includes a front baffle, a top plate, and two side panels; the front baffle is fixedly connected to the front end of the main body and protrudes from the outer periphery of the main body in a direction away from the axis of the main body; one end of the top plate is connected to the end of the front baffle away from the main body, and the other end extends forward along the first direction; the two side panels are respectively disposed on both sides of the width direction of the top plate, one end of the two side panels is respectively connected to the end of the front baffle away from the main body, and the other end extends forward along the first direction; the second horizontal connecting section protrudes from the inner ring, and the second horizontal connecting section and the top plate form the rear channel section.

10. The lens barrel assembly as claimed in claim 8, characterized in that, The lens barrel assembly also includes an outer clamp; a groove is formed between the outer wall of the inner ring, the vertical connecting section and the second horizontal connecting section, and the outer clamp is at least partially embedded in the groove.

11. The lens barrel assembly as claimed in claim 1, characterized in that, The spacer includes a partition and a sleeve, and the sleeve has a cavity for accommodating the lens module; the partition is located between the inner wall of the lens barrel and the outer wall of the sleeve, and the wire hole passes through the partition.

12. A sight, characterized in that, include: The lens barrel assembly as described in any one of claims 1 to 11; as well as The display module is installed on the external connection part of the adapter structure, and the display module is electrically connected to the imaging module through wires.

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