Observation device

Abstract

The application discloses an observation device, which comprises a lens barrel assembly, an optical system and a functional module arranged on the lens barrel assembly, the functional module comprises a bearing support, a user operation assembly and / or an auxiliary function assembly which are integrally arranged on the bearing support, the user operation assembly and / or the auxiliary function assembly are electrically connected with the optical system, and the functional module is detachably arranged on the outer side of the lens barrel assembly through the bearing support. By integrating the user operation assembly and / or the auxiliary function assembly on the bearing support, a modular design is formed, in the assembly process, the functional module can be installed on the lens barrel assembly as a whole through the bearing support, the assembly process can be simplified, the assembly difficulty is reduced, the functional module is detachably installed on the outer side of the lens barrel assembly through the bearing support, when a certain element of the functional module is faulty, the whole functional module can be detached from the lens barrel assembly, and then the faulty element can be repaired or replaced, so that the maintenance difficulty is reduced.

Description

Technical Field

[0001] This invention relates to the field of optical device technology, and more particularly to an observation device. Background Technology

[0002] With the advancement of optical imaging technology, the performance of observation equipment such as telescopes and sights has been continuously improved, and their functions have become increasingly rich. In order to achieve stronger performance and more functions, the number of components required has also increased significantly.

[0003] However, in existing observation equipment, most components are usually installed independently onto the telescope tube. As the number of components increases, the assembly difficulty increases significantly, resulting in low assembly efficiency and making later maintenance difficult. Summary of the Invention

[0004] In view of this, the present invention provides an observation device that reduces assembly and maintenance difficulty through modular design.

[0005] This application provides an observation device, including a telescope assembly, an optical system and a functional module mounted on the telescope assembly. The functional module includes a support bracket and a user operation component and / or an auxiliary function component integrated on the support bracket. The user operation component and / or the auxiliary function component are electrically connected to the optical system. The functional module is detachably mounted on the outside of the telescope assembly via the support bracket.

[0006] The observation equipment provided in this invention integrates user operation components and / or auxiliary function components onto a support bracket to form a modular design. During assembly, the function module can be installed as a whole onto the telescope assembly via the support bracket, which simplifies the assembly process and reduces assembly difficulty. Furthermore, the function module can be detachably installed on the outside of the telescope assembly via the support bracket. When a component of the function module malfunctions, it is not necessary to disassemble the entire unit. Instead, only the entire function module can be removed from the telescope assembly, and then the faulty component can be repaired or replaced, which reduces maintenance difficulty. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the observation device provided in Embodiment a of the present invention.

[0008] Figure 2 for Figure 1 The diagram shows an exploded view of the observation equipment.

[0009] Figure 3 for Figure 2 The diagram shows the structure of the functional module.

[0010] Figure 4 for Figure 3 The diagram shows a structural schematic of the functional module from another perspective.

[0011] Figure 5 for Figure 3 The diagram shows an exploded view of the functional modules.

[0012] Figure 6 for Figure 1 A schematic diagram of the observation device shown from another perspective.

[0013] Figure 7 for Figure 2 An exploded view of the eyepiece module shown.

[0014] Figure 8 This is a schematic diagram of the observation device provided in embodiment b of the present invention.

[0015] Figure 9 for Figure 8 The diagram shows an exploded view of the observation equipment.

[0016] Figure 10 for Figure 9 The diagram shows an exploded view of the functional modules.

[0017] Figure 11 for Figure 9 A cross-sectional view of the functional module shown.

[0018] Figure 12 for Figure 10 The diagram shows an exploded view of the first and second conductive structures.

[0019] Figure 13 for Figure 10 A schematic diagram of the fill light assembly described herein.

[0020] Figure 14 for Figure 13 An exploded view of the fill light assembly described herein.

[0021] In the diagram: 1. Observation equipment; 10. Lens tube assembly; 12. Optical system; 14. Functional module; 16. Support bracket; 18. User operation component; 20. Auxiliary function component; 22. Mounting port; 24. Screw; 26. First lens tube; 28. Second lens tube; 30. Button assembly; 32. Knob assembly; 34. Main body; 36. Side; 38. Button structure; 40. Encoder; 42. Encoder knob; 44. Fill light assembly; 46. Antenna assembly; 48. Connecting part; 50. Ranging module; 52. Wire; 54. Cable management structure; 56. Cable tray; 5 8. Eyepiece module; 60. Objective lens module; 62. Main control board; 64. Eyepiece mounting bracket; 66. Eyepiece assembly; 68. Display screen assembly; 69. Housing; 70. Battery module; 72. First conductive structure; 74. Second conductive structure; 76. Mounting slot; 78. Spring pin; 80. Circuit board; 82. Conductive part; 84. First spring pin; 86. Second spring pin; 88. First conductive part; 90. Second conductive part; 92. First sleeve; 94. Second sleeve; 96. Lamp body; 98. Lens; 100. Flange; 102. Stop protrusion; 104. Stepped structure. Detailed Implementation

[0022] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0023] It should be noted that all directional indications (such as up, down, left, right, front, back, inside, outside, top, bottom, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship between the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0024] It should also be noted that when a component is referred to as "fixed to" or "set on" another component, the component may be directly on the other component or there may be an intervening component present. When a component is referred to as "connected to" another component, it may be directly connected to the other component or there may be an intervening component present.

[0025] Example a Please see Figure 1 and Figure 2The present invention provides an observation device 1, such as a telescope, a sight, a thermal imager, etc. The accompanying drawings of this embodiment use a binocular telescope as an example. The observation device 1 includes a telescope tube assembly 10, an optical system 12, and a functional module 14. The optical system 12 is installed in the telescope tube assembly 10 and is at least partially located inside the telescope tube assembly 10. The optical system 12 is used to receive external light signals and form images. The functional module 14 is installed on the outside of the telescope tube assembly 10 for operation by the user.

[0026] The functional module 14 includes a support bracket 16 and a user operation component 18 and / or auxiliary function component 20 integrated on the support bracket 16. The user operation component 18 and / or auxiliary function component 20 are electrically connected to the optical system 12. The user operation component 18 is used for interactive operation by the user to control the start-up, shutdown, working mode, and working parameters of the entire observation device 1. The auxiliary function component 20 is used to provide auxiliary functions, such as illumination, ranging, and data transmission, to improve the overall performance of the device. The functional module 14 is detachably mounted on the outside of the telescope assembly 10 via the support bracket 16, that is, the support bracket 16 and the telescope assembly 10 are detachably connected, so that the functional module 14 can be removed from the telescope assembly 10 as a modular unit.

[0027] By integrating the user operation component 18 and / or auxiliary function component 20 onto the support bracket 16 to form a functional module 14, a modular design is achieved. During assembly, the functional module 14 can be installed as a whole onto the lens barrel assembly 10 via the support bracket 16, simplifying the assembly process and reducing assembly difficulty. Furthermore, if a component of the functional module 14 malfunctions, it is not necessary to disassemble the entire unit; instead, only the functional module 14 needs to be removed from the lens barrel assembly 10 before repairing or replacing the faulty component, thus reducing maintenance difficulty.

[0028] The specific type of user operation component 18 is not limited. For example, user operation component 18 may include one or more of the following: buttons, knobs, levers, sliders, joysticks, scroll wheels, etc.

[0029] The specific type of auxiliary function component 20 is not limited. For example, auxiliary function component 20 may include one or more of the following: a supplementary light, an antenna, a ranging module, a GPS positioning module, a compass, a battery, a microphone, etc.

[0030] The specific method by which the support bracket 16 is installed to the lens barrel assembly 10 is not limited. For example, the support bracket 16 is installed to the lens barrel assembly 10 by screws 24, or the support bracket 16 is installed to the lens barrel assembly 10 by a snap-fit ​​structure, or the support bracket 16 is installed to the lens barrel assembly 10 by an embedded method, as long as the support bracket 16 and the lens barrel assembly 10 can be detached.

[0031] The telescope assembly 10 has two mutually perpendicular axes Y, width X, and height Z, forming a three-dimensional coordinate system. The telescope assembly 10 typically includes one or two telescope tubes, which, together with the support bracket 16, constitute the outer casing of the observation device 1. Taking the user's handheld position as an example, in a preferred embodiment, the height direction Z represents the user's vertical direction, the width direction X represents the user's horizontal direction, and the axis Y represents the user's forward and backward direction. The user's hand grips the telescope assembly 10 along the height direction Z, with the thumb at the bottom and the other four fingers or some fingers at the top. The functional module 14 can be installed on the top of the telescope assembly 10, i.e., the top surface of the telescope tube. In this way, the user operation component 18 is located at the top during use, facilitating finger contact and user operation. Figure 1 and Figure 2 Specifically, a mounting port 22 can be provided through the lens barrel assembly 10 along the height direction Z on the top surface (i.e., the top shell wall of the lens barrel). The functional module 14 is detachably installed at the mounting port 22, so that the functional module 14 is located on the top of the lens barrel assembly 10, forming a shape similar to a top cover, and is detachably snapped onto the mounting port 22. The through mounting port 22 can be used for wiring to facilitate wired electrical connection between the functional module 14 and the optical system 12 inside the lens barrel. For ease of installation, the shape and size of the mounting port 22 can preferably match the functional module 14, mainly matching the support bracket 16.

[0032] Please see Figure 2 and Figure 4 In one specific embodiment, the support bracket 16 is detachably installed to the top of the lens barrel assembly 10 by screws 24. The user can install or remove the support bracket 16 by tightening or loosening the screws 24 using appropriate tools such as a screwdriver. The installation and removal operation is simple. Optionally, multiple screws 24 can be used to install the support bracket 16 to the lens barrel assembly 10, thereby enhancing the fixing effect between the support bracket 16 and the lens barrel assembly 10.

[0033] The periphery of the mounting port 22 is stepped, meaning that the lens barrel assembly 10 forms a stepped structure around the periphery of the mounting port 22. This stepped structure can be used to support the support bracket 16. When the support bracket 16 is placed into the mounting port 22, the stepped structure can support the support bracket 16, preventing it from sliding into the lens barrel assembly 10, thus achieving a preliminary pre-installation effect, which facilitates subsequent tightening of the screws 24 for fixation.

[0034] Optionally, the lens barrel assembly 10 includes a first lens barrel 26 and a second lens barrel 28 connected to one side of the first lens barrel 26. The first lens barrel 26 and the second lens barrel 28 are arranged along the width direction X, and the axial direction of the first lens barrel 26 and the second lens barrel 28 is the axial direction Y of the lens barrel assembly 10. The mounting port 22 extends from the first lens barrel 26 to the second lens barrel 28. That is, the mounting port 22 is partially located on the first lens barrel 26 and partially located on the second lens barrel 28. After the functional module 14 is installed into the mounting port 22, a portion of the functional module 14 is located on the top of the first lens barrel 26 and a portion is located on the top of the second lens barrel 28.

[0035] Please see Figure 3 and Figure 5 In one embodiment, the functional module 14 includes a user operation component 18, which includes a button component 30 and / or a knob component 32. The button component 30 is exposed to the support bracket 16, and the knob component 32 is exposed to the support bracket 16 and is at least partially rotatable relative to the support bracket 16. The button component 30 includes, but is not limited to, buttons, slide keys, and other operation keys, for users to perform pressing, sliding, and other operations. The knob component 32 includes, but is not limited to, knobs, levers, rockers, scroll wheels, and other rotational operation forms, for users to perform rotational operations.

[0036] Optionally, the user operation component 18 includes both a button component 30 and a knob component 32. The button component 30 and the knob component 32 are integrated on the support bracket 16. During the assembly process, the button component 30 and the knob component 32 can be installed onto the support bracket 16 separately to form a modular design, so that the button component 30 and the knob component 32 can be installed together with the support bracket 16 as a whole onto the lens barrel component 10 to simplify the assembly process.

[0037] Functional module 14 is located on one side of the lens barrel assembly 10 in the height direction Z. That is, user operation component 18 is located on one side of the lens barrel assembly 10 in the height direction Z. The side in the height direction Z can refer to either the top or the bottom of the lens barrel assembly 10. During use, fingers are available at both the top and bottom of the lens barrel assembly 10. Positioning the user operation component 18 on one side of the lens barrel assembly 10 in the height direction Z facilitates user operation. Preferably, the user operation component 18 is located at the top of the lens barrel assembly 10.

[0038] The user operation component 18 includes a button component 30 and a knob component 32, which are arranged along the width direction X. During use, the user can hold the lens barrel component 10 with both hands on both sides of the width direction X, so that the button component 30 and the knob component 32 are arranged along the width direction X, which makes it convenient for the user to operate with both hands.

[0039] Please see Figure 3 and Figure 5 In one embodiment, the support bracket 16 includes a main body 34 and a side portion 36 connected to the main body 34. The main body 34 extends along the axial direction Y of the lens barrel assembly 10, and the side portion 36 is located on one side of the main body 34 in the width direction X of the lens barrel assembly 10. A button assembly 30 is mounted on the side portion 36, and a knob assembly 32 is mounted on the main body 34, such that the button assembly 30 and the knob assembly 32 are arranged along the width direction X on the support bracket 16. Furthermore, the button assembly 30 and the knob assembly 32 are respectively installed at different positions on the support bracket 16 to achieve functional zoning and avoid mutual interference between the button assembly 30 and the knob assembly 32 during operation.

[0040] Optionally, the main body 34 has side portions 36 on opposite sides in the width direction X. The button assembly 30 includes two button structures 38, which are respectively located on the two side portions 36. The knob assembly 32 is located on the main body 34 between the two button structures 38. During use, the user can control the two button structures 38 with both hands, which is convenient for the user. Optionally, the two side portions 36 are symmetrically arranged on opposite sides of the main body 34.

[0041] The number of buttons included in the two button structures 38 is not limited; there can be one or more. In an optional example, each button structure 38 includes two buttons, both arranged along the Y-axis of the lens barrel assembly 10. The two buttons of one button structure 38 are used to control the device's power on / off and mode switching, respectively, while the two buttons of the other button structure 38 are used to control magnification or brightness, etc. The button structures 38 can use silicone buttons to form an integrated structure, avoiding assembly gaps and providing waterproof and dustproof functionality.

[0042] Each side 36 has a recessed cutout area, and each button structure 38 is installed into a corresponding cutout area to enhance the compactness of the structure.

[0043] The knob assembly 32 includes a knob rotatably mounted on the support bracket 16 for user rotation. The specific type of knob is not limited; it can be an encoder knob, focus knob, zoom knob, etc. In an optional example, the knob assembly 32 is an encoder assembly, including an encoder 40 and an encoder knob 42. The encoder 40 is mounted inside the support bracket 16, and the encoder knob 42 is rotatably mounted on the support bracket 16 and at least partially exposed thereout. The encoder 40 and encoder knob 42 are positioned opposite each other along the axial direction Y of the lens barrel assembly 10. The user can drive the encoder knob 42 to rotate, and the encoder 40 can detect the rotation angle and direction of the encoder knob 42, thereby adjusting the parameters. Optionally, the axial direction of the encoder knob 42 is aligned with the axial direction Y of the lens barrel assembly 10, and the encoder knob 42 is partially located inside the support bracket 16 and partially exposed thereout.

[0044] In one embodiment, the observation device 1 is a binocular observation device. The lens assembly 10 includes a first lens tube 26 and a second lens tube 28 arranged side by side, with the first lens tube 26 and the second lens tube 28 arranged along the width direction X. The first lens tube 26 and the second lens tube 28 are spaced a certain distance apart along the width direction X, and the main body 34 of the support bracket 16 is located between the first lens tube 26 and the second lens tube 28. One side 36 of the support bracket 16 is located on the top outer side of the first lens tube 26 and connected to the first lens tube 26, and the other side 36 is located on the top outer side of the second lens tube 28 and connected to the second lens tube 28. By setting the two side parts 36 on the outer sides of the first lens tube 26 and the second lens tube 28 respectively, and placing the two side parts 36 on the two lens tubes respectively, so that the button structures 38 on the two side parts 36 are close to the hands, it is convenient for the user to operate.

[0045] Optionally, the two side portions 36 are symmetrically arranged about the main body portion 34, so that the two side portions 36 are symmetrically arranged on the first lens tube 26 and the second lens tube 28, while the main body portion 34 is located between the first lens tube 26 and the second lens tube 28. This allows the center of gravity of the functional module 14 to be closer to the center of the lens tube assembly 10 in the width direction X, avoiding the center of gravity of the observation device 1 from being seriously biased to one side due to the arrangement of the functional module 14.

[0046] The main body 34 arches away from the two sides 36 in a direction away from the lens barrel assembly 10, thereby forming an accommodating space inside the main body 34 to facilitate the installation of the encoder 40 and other components such as the fill light.

[0047] Optionally, the main body 34 and the two side parts 36 are integrally formed to ensure the overall strength of the support bracket 16.

[0048] Please see Figure 3 and Figure 5 In one embodiment, the functional module 14 includes an auxiliary functional component 20, which includes a fill light component 44 and / or an antenna component 46. The fill light component 44 is detachably mounted on the support bracket 16 to provide illumination in nighttime or other low-light scenarios. The antenna component 46 can be used to receive radio signals and is exposed on the support bracket 16 to reduce the influence of the support bracket 16 on the signal received by the antenna component 46.

[0049] In an optional example, the auxiliary function component 20 includes a fill light assembly 44 and an antenna assembly 46, which are arranged along the axial direction Y of the lens barrel assembly 10. During assembly, both the fill light assembly 44 and the antenna assembly 46 can be mounted on the support bracket 16 first, allowing them to be installed together as a whole onto the lens barrel assembly 10 via the support bracket 16. This simplifies the assembly process and reduces assembly difficulty. Specifically, the fill light assembly 44 is coaxially arranged with the knob assembly 32.

[0050] In one embodiment, the functional module 14 includes a user operation component 18 and an auxiliary function component 20. The user operation component 18 includes a button component 30 and a knob component 32. The auxiliary function component 20 includes a fill light component 44 and an antenna component 46. The button component 30, knob component 32, fill light component 44, and antenna component 46 are respectively mounted on the support bracket 16 to further improve integration. The user operation component 18 and auxiliary function component 20 can be installed as a whole onto the lens barrel assembly 10 via the support bracket 16 to reduce assembly difficulty. Alternatively, the button component 30, knob component 32, and antenna component 46 can be installed on the support bracket 16 first, then the support bracket 16 can be installed onto the lens barrel assembly 10, and finally the fill light component 44 can be installed on the support bracket 16.

[0051] The two button structures 38 of the button assembly 30 are respectively mounted on the two sides 36 of the support bracket 16. The knob assembly 32, the fill light assembly 44, and the antenna assembly 46 are all mounted on the main body 34 of the support bracket 16. The fill light assembly 44, the antenna assembly 46, and the knob assembly 32 are arranged along the axial direction Y of the lens barrel assembly 10, and the antenna assembly 46 is located between the knob assembly 32 and the fill light assembly 44. Along the axial direction Y of the lens barrel assembly 10, the fill light assembly 44 is close to the objective lens on the lens barrel assembly 10, and the knob assembly 32 is close to the eyepiece on the lens barrel assembly 10.

[0052] To facilitate the replacement of the fill light assembly 44, in a preferred embodiment, the fill light assembly 44 is detachably installed on the main body 34, for example, by means of threads, clips, etc., thus forming a detachable effect. Users can replace only the corresponding fill light assembly 44 according to the actual usage scenario without removing the functional module 14, adapting to different usage scenarios. Optionally, the fill light assembly 44 is threadedly engaged with the main body 34, thus forming a detachable effect. The fill light assembly 44 can be installed and removed by rotation. Optionally, the main body 34 has a forward-facing mounting groove 76, into which the fill light assembly 44 is detachably installed. When threadedly installed, an internal thread can be provided on the inner wall of the mounting groove 76 to form a threaded engagement with the fill light assembly 44. For a specific scheme regarding the detachable installation of the fill light assembly 44, please refer to embodiment b, which will not be elaborated here.

[0053] Please see Figure 5 In one embodiment, the lens barrel assembly 10 further includes a connecting portion 48. The first lens barrel 26 and the second lens barrel 28 are spaced apart, and the connecting portion 48 connects between the first lens barrel 26 and the second lens barrel 28. The two sides 36 of the support bracket 16 are respectively connected to the first lens barrel 26 and the second lens barrel 28. The main body 34 of the support bracket 16 is located between the first lens barrel 26 and the second lens barrel 28, and is located on the Z-side of the connecting portion 48 in the height direction. The fill light assembly 44 and the knob assembly 32 are mounted on the main body 34, so the fill light assembly 44 and the knob assembly 32 are also located between the first lens barrel 26 and the second lens barrel 28, and the fill light assembly 44 and the knob assembly 32 are coaxially arranged.

[0054] The first lens tube 26 and the second lens tube 28 are each equipped with an objective lens and an eyepiece at both ends. The observation device 1 also includes a ranging module 50 located within the lens tube assembly 10. The ranging module 50 is located between the first lens tube 26 and the second lens tube 28 and is fixed to the connecting part 48. The ranging module 50 is located below the supplementary light assembly 44. Optionally, the axial directions of the first lens tube 26, the second lens tube 28, the ranging module 50, the supplementary light assembly 44, and the knob assembly 32 are all aligned.

[0055] The specific connection method between functional module 14 and optical system 12 is not limited; for example, it can be through plug-in connectors or wire soldering. Please refer to [link to relevant documentation]. Figure 4 In one embodiment, a wire 52 is provided on the inner side of the functional module 14. The user operation component 18 and / or auxiliary function component 20 are electrically connected to the wire 52, and the other end of the wire 52 is electrically connected to the optical system 12, thereby realizing the electrical connection between the functional module 14 and the optical system 12.

[0056] The support bracket 16 is equipped with a cable management structure 54, which has a cable routing groove 56 through which the wires 52 pass. The cable management structure 54 can limit the wires 52, routing them along a specific route and preventing messy wiring. Optionally, there can be one or more wires 52. When there are multiple wires 52, they pass through the same cable routing groove 56 on the same cable management structure 54, achieving a centralized wiring effect.

[0057] In another embodiment, the functional module 14 has a first connector (not shown), the user operation component 18 and / or auxiliary function component 20 are electrically connected to the first connector, and the optical system 12 has a second connector. The first connector and the second connector are plugged into each other to achieve an electrical connection between the functional module 14 and the optical system 12. The functional module 14 and the optical system 12 are electrically connected by the connector plugging, so that the electrical connection between the two does not affect the installation and removal of the functional module 14.

[0058] Please see Figure 2 and Figure 7 In one embodiment, the optical system 12 includes an eyepiece module 58, an objective lens module 60, and a main control board 62. The eyepiece module 58 and the objective lens module 60 are respectively located at the two ends of the axial direction Y of the lens barrel assembly 10. The main control board 62 is located inside the lens barrel assembly 10 and between the eyepiece module 58 and the objective lens module 60. The objective lens module 60, the eyepiece module 58, and the functional module 14 are electrically connected to the main control board 62.

[0059] Optionally, the lens barrel assembly 10 includes a first lens barrel 26 and a second lens barrel 28 arranged side by side. The main control board 62 extends along the width direction X, with part of it located inside the first lens barrel 26 and part of it located inside the second lens barrel 28, so that the main control board 62 is laid flat inside the lens barrel assembly 10, that is, the thickness direction of the main control board 62 is consistent with the height direction Z of the lens barrel assembly 10. The functional module 14 is located on one side of the lens barrel assembly 10 in the coverage direction, so that the main control board 62 and the lens barrel assembly 10 form a stacked arrangement along the height direction Z. The objective lens module 60 and the eyepiece module 58 form an axial arrangement along the Y direction with the main control board 62.

[0060] The eyepiece module 58 includes an eyepiece mounting bracket 64, an eyepiece assembly 66, and a display screen assembly 68. The eyepiece assembly 66 and the display screen assembly 68 are integrated on the eyepiece mounting bracket 64, and are arranged opposite to each other along the axial direction Y of the telescope tube assembly 10. The eyepiece module 58 is fixed to one end of the axial direction Y of the telescope tube assembly 10 by the eyepiece mounting bracket 64. Integrating the eyepiece assembly 66 and the display screen assembly 68 on the eyepiece mounting bracket 64 forms a modular design, which can further reduce the assembly difficulty of the observation equipment 1.

[0061] The lens barrel assembly 10 includes a first lens barrel 26 and a second lens barrel 28 arranged side by side. The eyepiece module 58 includes two eyepiece assemblies 66 and two display screen assemblies 68, with each display screen assembly 68 corresponding to one of the two eyepiece assemblies 66. Both eyepiece assemblies 66 and display screen assemblies 68 are mounted on an eyepiece mounting bracket 64 to further improve integration. One eyepiece assembly 66 and its corresponding display screen assembly 68 are located at the axial Y-end of the first lens barrel 26, and the other eyepiece assembly 66 and its corresponding display screen assembly 68 are located at the axial Y-end of the second lens barrel 28. Integrating the two eyepiece assemblies 66 and the two display screen assemblies 68 onto the same eyepiece mounting bracket 64 improves integration. After the eyepiece module 58 is assembled, the eyepiece mounting bracket 64 is fixed to the lens barrel assembly 10, allowing both eyepiece assemblies 66 and the two display screen assemblies 68 to be mounted onto the lens barrel assembly 10 simultaneously.

[0062] Optionally, the two display screen assemblies 68 are connected to the same conductive element, through which the eyepiece module 58 is electrically connected to the main control board 62, in order to reduce assembly difficulty.

[0063] During the assembly process, the button assembly 30, knob assembly 32, fill light assembly 44, and antenna assembly 46 can be installed on the support bracket 16 to form the functional module 14. The eyepiece assembly 66 and display screen assembly 68 can be installed on the eyepiece mounting bracket 64 to form the eyepiece module 58. Then, the main control board 62 is fixedly installed inside the lens barrel. The functional module 14 is then installed in the mounting port 22 on the lens barrel assembly 10 through the support bracket 16, and the functional module 14 is electrically connected to the main control board 62. The eyepiece module 58 is installed on the axial Y end of the lens barrel assembly 10 through the eyepiece mounting bracket 64, and the eyepiece module 58 is electrically connected to the main control board 62. Through modular design, both the functional module 14 and the eyepiece module 58 can be installed as a whole into the lens barrel assembly 10, eliminating the need to install each component of the functional module 14 and the eyepiece module 58 into the lens barrel assembly 10 step by step, effectively simplifying the assembly process and significantly reducing the assembly difficulty.

[0064] Example b Please see Figures 8 to 11 The observation device 1 provided in this embodiment of the invention includes a housing 69, a battery module 70, and a supplementary light assembly 44. The housing 69 can accommodate optical devices such as objective lenses, eyepieces, and movement mechanisms. The battery module 70 is installed inside the housing 69 and is used to power the entire observation device 1. The supplementary light assembly 44 is detachably installed to the housing 69 and can be used for auxiliary lighting at night or in other low-brightness scenarios. The battery module 70 is electrically connected to the supplementary light assembly 44.

[0065] The housing 69 contains a first conductive structure 72, which is electrically connected to the battery module 70. The supplementary light assembly 44 has a second conductive structure 74, which cooperates with the first conductive structure 72 to achieve electrical connection between the supplementary light assembly 44 and the battery module 70.

[0066] The supplementary lighting assembly 44 is detachably mounted on the housing 69. The first conductive structure 72 and the second conductive structure 74 are connected when the supplementary lighting assembly 44 is mounted on the housing 69. The first conductive structure 72 and the second conductive structure 74 are separated when the supplementary lighting assembly 44 is detached from the housing 69. That is, the first conductive structure 72 and the second conductive structure 74 can be separated or connected during the assembly / disassembly operation of the supplementary lighting assembly 44. During the assembly / disassembly operation, the supplementary lighting assembly 44 moves relative to the housing 69, such as rotating or sliding, and drives the second conductive structure 74 to move relative to the first conductive structure 72, thereby connecting or separating the first conductive structure 72 and the second conductive structure 74. When the first conductive structure 72 and the second conductive structure 74 are physically connected (e.g., abutting, plugging), the first conductive structure 72 and the second conductive structure 74 simultaneously form an electrical connection, thereby realizing the electrical connection between the supplementary lighting assembly 44 and the battery module 70. When the first conductive structure 72 and the second conductive structure 74 are separated, the supplementary lighting assembly 44 is disconnected from the battery module 70.

[0067] Because the supplementary lighting assembly 44 is detachably mounted on the housing 69, users can replace it with the appropriate supplementary lighting assembly 44 according to the actual usage scenario, enabling the observation equipment 1 to meet the usage needs of different scenarios and broadening the applicable scenarios of the observation equipment 1. Furthermore, when installing or removing the supplementary lighting assembly 44, the first conductive structure 72 and the second conductive structure 74 can be connected or disconnected simultaneously, allowing the supplementary lighting assembly 44 to form or disconnect an electrical connection with the battery module 70. The on / off state of the electrical connection between the supplementary lighting assembly 44 and the battery module 70 is integrated into the installation and removal operation of the supplementary lighting assembly 44. The mechanical connection and separation between the supplementary lighting assembly 44 and the housing 69, as well as the on / off state of the electrical connection between the supplementary lighting assembly 44 and the battery module 70, are all achieved through the same installation and removal operation. There is no need to worry that the electrical connection between the supplementary lighting assembly 44 and the battery module 70 will affect the connection or separation between the supplementary lighting assembly 44 and the housing 69. The replacement operation is relatively simple, making it convenient for users to replace the supplementary lighting assembly 44.

[0068] The specific method by which the supplementary lighting assembly 44 and the housing 69 form a detachable connection is not limited; for example, threaded engagement, snap-fit ​​engagement, magnetic installation, etc. The connection method when the first conductive structure 72 and the second conductive structure 74 are conductive is not limited; for example, abutment, plugging, etc.

[0069] In this embodiment, the fill light assembly 44 is threaded into the housing 69, thereby achieving a detachable connection. The fill light assembly 44 is installed onto or removed from the housing 69 by rotation. The first conductive structure 72 and the second conductive structure 74 are electrically connected by abutting each other, which can reduce the accuracy requirements for the relative positions of the first conductive structure 72 and the second conductive structure 74, thereby reducing the assembly difficulty.

[0070] In other embodiments, the fill light assembly 44 and the housing 69 are detachably connected by a snap-fit ​​mechanism. For example, the fill light assembly 44 has a first snap-fit ​​portion (e.g., an elastic snap-fit ​​element), and the housing 69 has a corresponding second snap-fit ​​portion (e.g., a snap hole) that engages with the first snap-fit ​​portion. The fill light assembly 44 can be plugged in or unplugged by the first snap-fit ​​portion and the second snap-fit ​​portion. When the first snap-fit ​​portion and the second snap-fit ​​portion are engaged (e.g., an elastic snap-fit ​​element is inserted into a snap hole), the fill light assembly 44 is mounted on the housing 69, and the fill light assembly 44 and the housing 69 remain relatively fixed. When the first snap-fit ​​portion and the second snap-fit ​​portion are unplugged (e.g., an elastic snap-fit ​​element is inserted into a snap hole), the fill light assembly 44 is mounted on the housing 69, and the fill light assembly 44 and the housing 69 remain relatively fixed. When the elastic buckle is released from the buckle hole, the fill light assembly 44 can be separated from the housing 69; or, the fill light assembly 44 and the housing 69 are detachably connected by magnetic attraction. For example, the fill light assembly 44 is provided with a first magnetic attraction member, and the housing 69 is provided with a corresponding second magnetic attraction member. When the first magnetic attraction member and the second magnetic attraction member are magnetically attracted together, the fill light assembly 44 and the housing 69 can be kept relatively fixed to be installed on the housing 69. When the fill light assembly 44 is subjected to an external force that moves away from the housing 69, the first magnetic attraction member and the second magnetic attraction member gradually move away from each other and release the magnetic attraction, so that the fill light assembly 44 can be removed from the housing 69. When the fill light assembly 44 and the housing 69 are detachably connected by snap-fit ​​or magnetic installation, the fill light assembly 44 can be installed or removed by plugging and unplugging. At this time, the first conductive structure 72 and the second conductive structure 74 can form an electrical connection by abutting or by plugging. For example, a male or female connector is provided on the fill light assembly 44, and a corresponding female or male connector is provided inside the housing 69. Before installing the fill light assembly 44 into the housing 69, the male connector is aligned with the female connector, and the fill light assembly 44 is pushed so that the male and female connectors gradually approach each other. After the fill light assembly 44 is installed into the housing 69, the male and female connectors can be plugged together to form an electrical connection.

[0071] In one embodiment, the supplementary light assembly 44 is threadedly engaged with the housing 69, thereby achieving a detachable connection between the two. The supplementary light assembly 44 can rotate relative to the housing 69 in the direction of thread rotation to install or remove it from the housing 69. The direction of thread rotation is the direction of rotation when tightening or loosening the supplementary light assembly 44. When the supplementary light assembly 44 rotates relative to the housing 69, it causes the second conductive structure 74 to move relative to the first conductive structure 72, thereby connecting or separating the second conductive structure 74 and the first conductive structure 72. Rotating the supplementary light assembly 44 can both mechanically connect or separate it from the housing 69 and electrically connect or disconnect it from the battery module 70, achieving the effect of quick installation and removal of the supplementary light assembly 44, making it convenient for users to replace the supplementary light assembly 44.

[0072] The fill light assembly 44 and the housing 69 form a threaded engagement. This can be achieved by the fill light assembly 44 extending into the housing 69 to form a threaded engagement, i.e., the fill light assembly 44 has an external thread and the housing 69 has an internal thread; or, the housing 69 can be partially extended into the fill light assembly 44 to form a threaded engagement, i.e., the fill light assembly 44 has an internal thread and the housing 69 has an external thread.

[0073] Please see Figure 10 and Figure 11 In one optional example, the housing 69 has a mounting groove 76, to which the fill light assembly 44 is detachably mounted, such that the fill light assembly 44 is at least partially located within the housing 69. The outer side of the fill light assembly 44 has external threads (not shown), and the inner wall of the mounting groove 76 has internal threads that mate with the external threads. The fill light assembly 44 is rotatable relative to the housing 69 about a rotation axis O, which is the central axis of both the internal and external threads. Optionally, the rotation axis O of the fill light assembly 44 is the central axis of the fill light assembly 44.

[0074] The first conductive structure 72 and the second conductive structure 74 are arranged along the rotation axis O of the supplementary light assembly 44, that is, the first conductive structure 72 and the second conductive structure 74 are arranged along the axial direction Y of the supplementary light assembly 44. When the supplementary light assembly 44 is installed in the housing 69, the first conductive structure 72 and the second conductive structure 74 abut against each other to form an electrical connection. When the supplementary light assembly 44 rotates around the rotation axis O, the supplementary light assembly 44 will be displaced relative to the housing 69 in the direction of the rotation axis O, thereby causing the first conductive structure 72 and the second conductive structure 74 to move closer or further apart in the direction of the rotation axis O. When the fill light assembly 44 is tightened to install it onto the housing 69, the second conductive structure 74 gradually approaches the first conductive structure 72. After the fill light assembly 44 moves to the installation position, the second conductive structure 74 abuts against the first conductive structure 72, thus forming an electrical connection. When the fill light assembly 44 is loosened to remove it from the housing 69, the second conductive structure 74 gradually moves away from the first conductive structure 72, thus separating from the first conductive structure 72 and disconnecting the electrical connection. When the fill light assembly 44 is rotated for installation or removal, it automatically forms or disconnects an electrical connection with the battery module 70 without the need for wiring harness connection, thereby avoiding problems such as wiring harness tangling or breakage caused by rotation.

[0075] At least one of the first conductive structure 72 and the second conductive structure 74 is elastic, that is, the first conductive structure 72 and / or the second conductive structure 74 are elastic conductive structures. When the supplementary lighting assembly 44 is installed onto the housing 69, causing the first conductive structure 72 and the second conductive structure 74 to come into contact, the elastic conductive structure is in a compressed state. Therefore, the first conductive structure 72 and the second conductive structure 74 will be tightly pressed together under the action of elastic force, improving the product's impact resistance and enhancing the stability of the electrical connection. Furthermore, the elastic conductive structure will deform under compression, which can not only compensate for axial Y-error caused by processing or assembly through deformation, but also reduce the requirements for tightening precision.

[0076] The specific type of elastic conductive structure is not limited; examples include spring pins, spring sheets, and springs. Please refer to [link / reference]. Figure 11 and Figure 12In one embodiment, the first conductive structure 72 includes a spring pin 78, which is elastic and deformable when compressed. The second conductive structure 74 includes a circuit board 80 and a conductive portion 82 disposed on the circuit board 80. The conductive portion 82 is correspondingly disposed with the spring pin 78. The spring pin 78 and the conductive portion 82 abut against each other to achieve electrical connection between the first conductive structure 72 and the second conductive structure 74, thereby achieving electrical connection between the supplementary light assembly 44 and the battery module 70. When the supplementary light assembly 44 is rotated to install it onto the housing 69, the circuit board 80 gradually approaches and compresses the spring pin 78, causing the spring pin 78 to deform and tightly abut against the circuit board 80, enhancing the stability of the electrical connection between the supplementary light assembly 44 and the battery module 70.

[0077] In other embodiments, the positions of the spring pin 78 and the circuit board 80 can also be interchanged, that is, the circuit board 80 is disposed inside the housing 69, and the spring pin 78 is disposed on the fill light assembly 44.

[0078] Please see Figure 12 In one specific embodiment, the spring pin 78 includes a first spring pin 84 and a second spring pin 86, which are spaced apart and connected to the positive and negative terminals of the battery module 70, respectively. The conductive portion 82 includes a first conductive portion 88 corresponding to the first spring pin 84 and a second conductive portion 90 corresponding to the second spring pin 86, which are spaced apart. When the supplementary lighting assembly 44 forms an electrical connection with the battery module 70, the first conductive portion 88 abuts against the first spring pin 84, and the second conductive portion 90 abuts against the second spring pin 86.

[0079] Optionally, the first conductive part 88 and the second conductive part 90 can be a protrusion protruding from one side of the circuit board 80 or a groove recessed from one side of the circuit board 80.

[0080] At least one of the first conductive portion 88 and the second conductive portion 90 is annular and coaxially arranged with the rotation axis O of the fill light assembly 44. During the rotation of the fill light assembly 44 around the rotation axis O, the first conductive portion 88 and / or the second conductive portion 90 also rotate around the rotation axis O. By making the first conductive portion 88 and / or the second conductive portion 90 annular, a continuously distributed contact area along the rotation direction is provided for the spring pin 78. During the rotation of the fill light assembly 44, the spring pin 78 can contact different areas of the annular conductive portion 82, thus reducing the accuracy requirements of the rotation angle during installation of the fill light assembly 44.

[0081] The first conductive part 88 and / or the second conductive part 90 are in the form of a ring. The ring can be a closed ring or an open ring. In an optional example, the ring is a closed ring, so that when the supplementary light assembly 44 rotates at any angle relative to the housing 69, a portion of the annular conductive part 82 can always contact the spring pin 78, ensuring that the two can abut together, further reducing the accuracy requirements of the rotation angle.

[0082] Optionally, the rotation axis O of the fill light assembly 44 passes through the first conductive part 88 and the first spring pin 84. The second conductive part 90 is annular and surrounds the outer periphery of the first conductive part 88 at intervals. The first conductive part 88 and the second conductive part 90 are coaxially arranged. Since the rotation axis O of the fill light assembly 44 passes through the first conductive part 88 and the first spring pin 84, the first spring pin 84 always remains in contact with the first conductive part 88 when the fill light assembly 44 rotates around the rotation axis O, while the second spring pin 86 rotates relative to the circuit board 80 around the rotation axis O. By setting the second conductive part 90 to be annular, a contact area continuously distributed along the rotation direction can be provided for the second spring pin 86. This reduces the overall area of ​​the conductive part 82 on the circuit board 80 while reducing the accuracy requirements of the rotation angle, thereby reducing the size requirements and manufacturing difficulty of the circuit board 80.

[0083] In an optional example, the rotation axis O of the fill light assembly 44, the central axis of the first conductive part 88, and the central axis of the first spring pin 84 coincide. The outer contour of the first conductive part 88 is circular, and the second conductive part 90 is a closed annulus. The first conductive part 88 and the second conductive part 90 are concentric circles, that is, their centers coincide, and the center is located on the rotation axis O of the fill light assembly 44.

[0084] Please see Figure 13 and Figure 14 In one embodiment, the supplementary lighting assembly 44 includes a first sleeve 92, a second sleeve 94, a lamp body 96, a lens 98, and a second conductive structure 74. The first sleeve 92 and the second sleeve 94 are sleeved together, that is, the first sleeve 92 is sleeved outside the second sleeve 94, or the second sleeve 94 is sleeved outside the first sleeve 92. The lens 98 is installed inside the first sleeve 92, and the lamp body 96 and the second conductive structure 74 are installed inside the second sleeve 94. The second sleeve 94 is detachably connected to the outer casing 69.

[0085] The first sleeve 92 is movably connected to the second sleeve 94, and the first sleeve 92 can move relative to the second sleeve 94 along the axial direction Y of the lens 98. The lens 98 and the lamp body 96 are respectively mounted on the first sleeve 92 and the second sleeve 94. Therefore, when the first sleeve 92 and the second sleeve 94 are relatively displaced along the axial direction Y, the distance between the lens 98 and the lamp body 96 will also change, so as to adjust the focal length to adapt to different observation distances.

[0086] The specific way in which the first sleeve 92 and the second sleeve 94 are movably connected is not limited. For example, sliding connection, threaded connection, etc., as long as the first sleeve 92 and the second sleeve 94 can generate relative displacement in the axial direction Y.

[0087] In an optional example, the first sleeve 92 is fitted onto the outside of the second sleeve 94, and the two are threaded together; that is, the inner side of the first sleeve 92 has an internal thread, and the outer side of the second sleeve 94 has an external thread that mates with it. The end of the first sleeve 92 away from the first conductive structure 72 extends to the outside of the mounting groove 76 for rotation by the user. The end of the second sleeve 94 near the first conductive structure 72 extends out of the first sleeve 92 and is threaded into the outer casing 69.

[0088] The second sleeve 94 has a flange 100 at one end near the first conductive structure 72. The flange 100 is located on the outside of the first sleeve 92 to provide axial Y-limiting for the first sleeve 92. During the rotation of the first sleeve 92 to adjust the focus, when the first sleeve 92 moves to abut against the flange 100, the flange 100 will prevent the first sleeve 92 from continuing to move closer to the first conductive structure 72, thus avoiding damage to the supplementary lighting assembly 44 due to excessive movement of the first sleeve 92.

[0089] The housing 69 has a mounting groove 76, into which the supplementary lighting assembly 44 is detachably mounted. Optionally, the mounting groove 76 is located at the top of the housing 69, the outer side of the supplementary lighting assembly 44 has external threads, and the inner wall of the mounting groove 76 has internal threads, forming a threaded engagement between the supplementary lighting assembly 44 and the housing 69 through the internal and external threads. Optionally, the external thread is located at the end of the second sleeve 94 that extends beyond the first sleeve 92.

[0090] It should be noted that the top of the outer casing 69 refers to the top when in use. When in use, the user holds the outer casing 69 with their fingers, and their thumb is located at the bottom of the outer casing 69. The side away from the thumb is the top.

[0091] The outer side of the supplementary lighting assembly 44 is provided with a stop protrusion 102, and the inner side of the mounting groove 76 forms a stepped structure 104 that mates with the stop protrusion 102. The stop protrusion 102 and the stepped structure 104 cooperate to limit the stroke of the supplementary lighting assembly 44 in the axial Y direction. Optionally, the stop protrusion 102 is located on the outer periphery of the second sleeve 94 and on the outer side of the first sleeve 92. When the supplementary lighting assembly 44 rotates relative to the outer shell 69, it will drive the stop protrusion 102 to move relative to the stepped structure 104. During the tightening of the supplementary lighting assembly 44, the supplementary lighting assembly 44 will gradually approach the first conductive structure 72. When the stop protrusion 102 abuts against the stepped structure 104, the stepped structure 104 will prevent the supplementary lighting assembly 44 from continuing to move towards the first conductive structure 72, thus avoiding excessive movement of the supplementary lighting assembly 44 in the axial Y direction, which could damage the first conductive structure 72 or the second conductive structure 74.

[0092] Optionally, the stop protrusion 102 is located on the side of the flange 100 away from the first sleeve 92, and the stop protrusion 102 is spaced a certain distance from the flange 100. Both the stop protrusion 102 and the flange 100 are annular, thus forming an annular groove between them. A sealing ring is installed in the annular groove, and the supplementary lighting assembly 44 forms a sealed fit with the outer shell 69 through the sealing ring to prevent external water, dust, etc. from entering the interior of the observation equipment 1 through the gap between the supplementary lighting assembly 44 and the outer shell 69.

[0093] Optionally, a sealing ring can also be provided between the first sleeve 92 and the second sleeve 94 to prevent external water, dust, etc. from entering the interior of the supplementary lighting assembly 44 through the space between the first sleeve 92 and the second sleeve 94.

[0094] Please see Figure 9 and Figure 10 In one embodiment, the housing 69 includes a lens barrel assembly 10 and a support bracket 16 connected to the lens barrel assembly 10. A battery module 70 is installed inside the lens barrel assembly 10, and a fill light assembly 44 is detachably installed to the support bracket 16. A first conductive structure 72 is located within the support bracket 16. Optionally, a mounting groove 76 is provided on the support bracket 16, and the fill light assembly 44 is threadedly installed into the mounting groove 76 of the support bracket 16, with one end of the fill light assembly 44 extending outside the support bracket 16 to allow the user to rotate the fill light assembly 44.

[0095] The lens barrel assembly 10 includes a first lens barrel 26, a second lens barrel 28 and a connecting part 48 arranged side by side. The first lens barrel 26 and the second lens barrel 28 are spaced apart. The connecting part 48 is connected between the first lens barrel 26 and the second lens barrel 28. The opposite sides of the support bracket 16 are connected to the first lens barrel 26 and the second lens barrel 28 respectively. The fill light assembly 44 is located between the first lens barrel 26 and the second lens barrel 28.

[0096] Optionally, the support bracket 16 is also provided with a button assembly 30, a knob assembly 32, and an antenna assembly 46. The button assembly 30, the knob assembly 32, the antenna assembly 46, and the fill light assembly 44 are integrated on the support bracket 16 to form a functional module 14. The functional module 14 is detachably mounted on the lens barrel assembly 10 through the support bracket 16, forming a modular design. This allows the button assembly 30, the knob assembly 32, the antenna assembly 46, and the fill light assembly 44 to be installed as a whole on the lens barrel assembly 10, thereby reducing the assembly difficulty.

[0097] Example c Please see Figure 1 , Figure 6 and Figure 8 The observation device 1 provided in this embodiment of the invention is a binocular telescope, including a first telescope tube 26 and a second telescope tube 28. Different optical systems are installed inside the two tubes, one containing a visible light imaging module and the other containing an infrared imaging module. A ranging module 50, a supplementary light assembly 44, and a knob assembly 32 are also provided between the first telescope tube 26 and the second telescope tube 28, wherein the knob assembly 32 is a magnification knob. The supplementary light assembly 44 and the magnification knob are preferably coaxially arranged and both located at the top of the telescope tubes. The ranging module 50 can be located below the supplementary light assembly 44. In this way, the binocular telescope can simultaneously acquire three different data sources: infrared, visible light, and laser. Furthermore, its overall layout is compact and aesthetically pleasing, facilitating miniaturization. The structural design of each part of this binocular telescope is the same as in embodiments a and b, and will not be described again here.

[0098] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. An observation device, characterized in that, The lens includes a lens barrel assembly (10), an optical system (12) mounted on the lens barrel assembly (10), and a functional module (14). The functional module (14) includes a support bracket (16) and a user operation component (18) and / or an auxiliary function component (20) integrated on the support bracket (16). The user operation component (18) and / or the auxiliary function component (20) are electrically connected to the optical system (12). The functional module (14) is detachably mounted on the outside of the lens barrel assembly (10) via the support bracket (16).

2. The observation device according to claim 1, characterized in that, The user operation component (18) includes a button component (30) and / or a knob component (32), wherein the button component (30) is exposed to the support bracket (16), the knob component (32) is exposed to the support bracket (16), and is at least partially rotatable relative to the support bracket (16).

3. The observation device according to claim 2, characterized in that, The functional module (14) is located on one side of the lens barrel assembly (10) in the height direction. The user operation component (18) includes the button assembly (30) and the knob assembly (32). The button assembly (30) and the knob assembly (32) are arranged along the width direction of the lens barrel assembly (10). The width direction, height direction and axial direction of the lens barrel assembly (10) are perpendicular to each other.

4. The observation device according to claim 3, characterized in that, The support bracket (16) includes a main body (34) and a side part (36) connected to the main body (34). The side part (36) is located on one side of the main body (34) in the width direction. The button assembly (30) is mounted on the side part (36), and the knob assembly (32) is mounted on the main body (34).

5. The observation device according to claim 4, characterized in that, The button assembly (30) includes two button structures (38), the main body (34) has side portions (36) on opposite sides in the width direction, the two button structures (38) are respectively installed on the two side portions (36), and the knob assembly (32) is located between the two button structures (38).

6. The observation device according to claim 5, characterized in that, The lens barrel assembly (10) includes a first lens barrel (26) and a second lens barrel (28) arranged along the width direction. The two side portions (36) are respectively connected to the first lens barrel (26) and the second lens barrel (28), and the main body portion (34) is located between the first lens barrel (26) and the second lens barrel (28).

7. The observation device according to claim 5, characterized in that, The main body (34) arches away from the two sides (36) in a direction away from the lens assembly (10).

8. The observation device according to claim 1, characterized in that, The auxiliary function component (20) includes a fill light assembly (44) and / or an antenna assembly (46), wherein the fill light assembly (44) is detachably mounted on the support bracket (16) and the antenna assembly (46) is exposed on the support bracket (16).

9. The observation device according to claim 8, characterized in that, The auxiliary function component (20) includes the fill light component (44) and the antenna component (46), and the fill light component (44) and the antenna component (46) are arranged along the axial direction of the lens barrel component (10).

10. The observation device according to claim 3, characterized in that, The auxiliary function component (20) includes a fill light assembly (44) and an antenna assembly (46). The fill light assembly (44), the antenna assembly (46) and the knob assembly (32) are arranged along the axial direction of the lens barrel assembly (10), and the antenna assembly (46) is located between the knob assembly (32) and the fill light assembly (44).

11. The observation device according to any one of claims 1-10, characterized in that, The top shell wall of the lens barrel assembly (10) is provided with a mounting port (22) along the height direction, and the support bracket (16) is detachably installed at the mounting port (22).

12. The observation device according to claim 11, characterized in that, The lens barrel assembly (10) includes a first lens barrel (26) and a second lens barrel (28) connected to one side of the first lens barrel (26). The mounting port (22) extends from the first lens barrel (26) to the second lens barrel (28). The opposite sides of the support bracket (16) are connected to the first lens barrel (26) and the second lens barrel (28) respectively, so that the functional module (14) is partially located on the top of the first lens barrel (26) and partially located on the top of the second lens barrel (28).

13. The observation device according to claim 11, characterized in that, The periphery of the mounting port (22) is stepped to support the support bracket (16), which is detachably mounted to the mounting port (22) of the lens barrel assembly (10) by screws (24).

14. The observation device according to any one of claims 1-10, characterized in that, The functional module (14) has a first connector, the user operation component (18) and / or the auxiliary function component (20) are electrically connected to the first connector, the optical system (12) has a second connector, and the functional module (14) and the optical system (12) are electrically connected through the insertion and mating of the first connector and the second connector; or, The inner side of the functional module (14) is provided with a wire (52), the user operation component (18) and / or the auxiliary function component (20) are electrically connected to the wire (52), the support bracket (16) is provided with a cable management structure (54), and the functional module (14) and the optical system (12) are electrically connected through the wire (52).

15. The observation device according to any one of claims 1-10, characterized in that, The optical system (12) includes an eyepiece module (58), which includes an eyepiece mounting bracket (64), an eyepiece assembly (66), and a display assembly (68). The eyepiece assembly (66) and the display assembly (68) are integrated on the eyepiece mounting bracket (64) and are arranged opposite to each other along the axial direction of the lens barrel assembly (10). The eyepiece module (58) is fixed to one axial end of the lens barrel assembly (10) by the eyepiece mounting bracket (64).

Images