Electronic eyepiece

Abstract

The utility model discloses an electronic eyepiece. The electronic eyepiece comprises a host, a connecting piece and a quick clamp, the quick clamp comprises a clamping seat and a plurality of clamping jaws, the plurality of clamping jaws are uniformly arranged in the clamping seat at intervals in the circumferential direction of the clamping seat and can synchronously move back and forth in the radius direction of the clamping seat, and the clamping jaws are used for being quickly connected with the rear end of the telescope; the connecting piece comprises a first connecting ring and a second connecting ring, the first connecting ring is arranged at the front end of the main machine, the second connecting ring is arranged at the rear end of the quick clamp, and the second connecting ring is connected with the first connecting ring in a magnetic attraction mode. According to the embodiment of the utility model, the electronic eyepiece can be adaptively connected with different telescope equipment through the adjustable quick clamp, and meanwhile, the electronic eyepiece can be quickly connected with the telescope through the quick clamp by arranging the first connecting ring and the second connecting ring which can be magnetically connected, so that the electronic eyepiece is more convenient to use and is not easy to fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of optical instruments, in particular to an electronic eyepiece. Background Art

[0002] With the advancement of science and technology, with the help of high-tech optical instruments, the human visual range has been expanded from bright daytime to dark night. Through the organic combination of electronic eyepieces with special auxiliary functions such as night vision and telescopes, people can observe the corresponding targets in the dark, which is very effective in military aspects and can also provide more use pleasure in civilian aspects.

[0003] In the prior art, for example, a utility model patent with a publication (announcement) number of CN220509212U discloses an integrated night vision telescope device, including a shell, a main board, a lens, a button, a power supply, a display screen, a connector and an infrared transmitter; a housing cavity is provided inside the shell, and a charging port connected to the housing cavity is provided on the surface of the shell; the main board and the power supply are fixedly installed in the housing cavity, one end of the power supply is connected to the main board, and the other end is connected to the charging port; the lens, the display screen, the infrared transmitter and the button are all installed on the surface of the shell, and the lens, the display screen, the infrared transmitter and the button are all connected to the main board; the connector is annular in design and is made of soft material, one end of the connector is connected to the surface of the shell, and the lens is located in the ring of the connector.

[0004] However, in this patent solution, the connection strength of the connecting ring used to connect the telescope to the electronic eyepiece is insufficient, the telescope is very easy to be separated from the electronic eyepiece during use, and the connection process is not convenient enough. Utility Model Content

[0005] In view of this, the utility model provides an electronic eyepiece, which is used to solve the problems of insufficient connection strength and inconvenient connection between the electronic eyepiece and the telescope in the prior art.

[0006] To achieve one or part or all of the above purposes or other purposes, the utility model provides: an electronic eyepiece, including: a host, a connecting piece and a quick-release clip;

[0007] The quick-release clamp includes a clamping seat and a plurality of clamping claws, wherein the clamping seat is mounted at the front end of the connecting member, and the plurality of clamping claws are evenly spaced in the clamping seat along the circumferential direction of the clamping seat and can synchronously move back and forth along the radial direction of the clamping seat, and the clamping claws are used to quickly connect with the rear end of the telescope;

[0008] The connecting member includes a first connecting ring and a second connecting ring, the first connecting ring is arranged at the front end of the host, the second connecting ring is arranged at the rear end of the quick-release clip, and the second connecting ring is magnetically connected to the first connecting ring.

[0009] Preferably, the inner wall of the second connecting ring is provided with a limiting groove along the circumferential direction, the outer wall of the clamping seat is provided with a plurality of buckles, the rear end of the clamping seat is sleeved in the second connecting ring, the buckles are clamped in the limiting groove and can slide along the limiting groove.

[0010] Preferably, the bottom of the clamping seat is provided with three slide rails facing the center of the circle thereof, and the lower ends of the three clamping jaws are respectively provided with slide bars, and the slide bars are correspondingly slidably connected with the slide rails.

[0011] Preferably, a slider is provided at the bottom of the clamping jaw, a partition is provided in the second connecting ring, a threaded slide is provided on a surface of the partition close to the clamping seat, the slider is slidably connected in the threaded slide, when the slider slides forward along the threaded slide, the clamping jaw slides toward the center of the clamping seat, when the slider slides reversely along the threaded slide, the clamping jaw slides reversely toward the center of the clamping seat.

[0012] Preferably, a light-transmitting hole is concentrically arranged in the middle of the partition, and the orthographic projection of the clamping claw on the partition is located outside the light-transmitting hole.

[0013] Preferably, a hand wheel is provided at the outer end of the clamping seat, and rotating the hand wheel can drive the clamping seat to rotate in the second connecting ring.

[0014] Preferably, a movable buckle is provided on the clamping seat, and the movable buckle is movably engaged with the hand wheel.

[0015] Preferably, the host includes a main board, a lens and a display screen, the lens is arranged at the front end of the host and located at the center of the inner end of the first connecting ring, the display screen is arranged at the rear end of the host, and the main board is arranged inside the host and is electrically connected to the lens and the display screen respectively.

[0016] Preferably, a night vision goggles is also provided at the front end of the host, and the night vision goggles are located on one side of the first connecting ring and are electrically connected to the main board.

[0017] Preferably, function buttons and function interfaces are respectively provided on the host, and the function buttons and the function interfaces are located on different side walls of the host.

[0018] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0019] After adopting the above-mentioned electronic eyepiece, different telescope devices can be adapted for connection through the adjustable quick-release clip. At the same time, by providing a first connecting ring and a second connecting ring that can be connected by magnetic attraction, the electronic eyepiece can be quickly connected to the telescope through the quick-release clip, which is more convenient to use and not easy to fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] in:

[0022] Figure 1 This is a schematic diagram of the overall structure of the electronic eyepiece proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the exploded structure of the electronic eyepiece proposed by the utility model;

[0024] Figure 3 This is a schematic structural diagram of the quick-release clamp of the electronic eyepiece proposed by the utility model;

[0025] Figure 4 This is a structural schematic diagram of the second connecting ring of the electronic eyepiece proposed by the utility model.

[0026] Figure numerals: 10, host; 11, main board; 12, lens; 13, display screen; 14, night vision goggles; 15, function button; 16, function interface; 20, connector; 21, first connecting ring; 22, second connecting ring; 221, limit groove; 222, partition; 223, threaded slide; 224, light-transmitting hole; 30, quick-release clamp; 31, clamping seat; 311, buckle; 312, slide rail; 32, clamping claw; 321, slide bar; 322, slider; 33, handwheel. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0030] like Figure 1-4 The example shown is an embodiment provided by the utility model.

[0031] The embodiment of the utility model provides an electronic eyepiece, comprising: a host 10, a connecting piece 20 and a quick-release clamp 30, wherein the quick-release clamp 30 comprises a clamping seat 31 and a plurality of clamping claws 32, the clamping seat 31 is mounted at the front end of the connecting piece 20, the plurality of clamping claws 32 are evenly spaced in the clamping seat 31 along the circumferential direction of the clamping seat 31, and can synchronously move back and forth along the radial direction of the clamping seat 31, the clamping claw 32 is used to quickly connect with the rear end of the telescope, and through the movement of the clamping claw 32, the size of the object that can be clamped by the quick-release clamp 30 is more varied, and it can adapt to telescopes of different specifications; In addition, the connecting member 20 includes a first connecting ring 21 and a second connecting ring 22. The first connecting ring 21 is arranged at the front end of the main unit 10, and the second connecting ring 22 is arranged at the rear end of the quick-release clip 30. The second connecting ring 22 is magnetically connected to the first connecting ring 21, so that the electronic eyepiece can be quickly connected to the telescope equipped with the quick-release clip 30, which is more convenient to use. The first connecting ring 21 and the second connecting ring 22 can be made of strong magnetic materials at the same time, or one of them uses a strong magnet and the other uses a metal material that can be adsorbed by a strong magnet, so that the first connecting ring 21 and the second connecting ring 22 are not easy to fall off.

[0032] Specifically, three slide rails 312 are provided at the bottom of the clamping seat 31 toward the center thereof, and slide bars 321 are respectively provided at the lower ends of the three clamping jaws 32 . The slide bars 321 are correspondingly slidably connected to the slide rails 312 , and each clamping jaw 32 can move back and forth along the slide rails 312 . Furthermore, a slider 322 is provided at the bottom of the clamping jaw 32, a partition 222 is provided in the second connecting ring 22, and a threaded slide 223 is provided on the side of the partition 222 close to the clamping seat 31. All the sliders 322 are slidably connected in the threaded slide 223 respectively. When the slider 322 slides forward along the threaded slide 223, it will gradually approach the center of the threaded slide 223 and drive all the clamping jaws 32 to slide toward the center of the clamping seat 31. When the slider 322 slides reversely along the threaded slide 223, it will gradually move away from the center of the threaded slide 223 and drive all the clamping jaws 32 to slide reversely toward the center of the clamping seat 31. Its working principle is similar to that of a three-jaw chuck of a machine tool.

[0033] Furthermore, a light hole 224 is concentrically arranged in the middle of the partition 222, and the electronic eyepiece can receive the image observed by the telescope at the front end through the light hole 224. The orthographic projection of the clamping jaw 32 on the partition 222 is located outside the light hole 224, so that the clamping jaw 32 will not block the light hole 224 during the back and forth movement.

[0034] Specifically, a limiting groove 221 is circumferentially provided on the inner wall of the second connecting ring 22, and a plurality of buckles 311 are provided on the outer wall of the clamping seat 31. The rear end of the clamping seat 31 is sleeved in the second connecting ring 22, and the buckle 311 is clamped in the limiting groove 221 and can slide along the limiting groove 221, so that the clamping seat 31 is sleeved in the second connecting ring 22 and can rotate freely, so that the slider 322 at the bottom of the clamping jaw 32 and the threaded slide 223 on the partition 222 produce relative rotation, thereby driving the clamping jaw 32 to move back and forth along the slide rail 312.

[0035] Furthermore, a hand wheel 33 is provided at the outer end of the clamping seat 31. Turning the hand wheel 33 can drive the clamping seat 31 to rotate in the second connecting ring 22. An anti-skid strip 321 can be provided on the outer wall of the hand wheel 33 to increase the friction when the user turns the hand wheel 33 and prevent slipping. In addition, a movable buckle (not shown in the drawings) is provided on the clamping seat 31. The movable buckle is movably engaged with the hand wheel 33 and is used to fix the position of the clamping claw 32 after the clamping is completed to prevent the telescope from falling from the quick-release clamp 30. The movable buckle can be optionally configured to penetrate the hand wheel 33 and the second connecting ring 22 with a movable pin or to set a resettable elastic tooth on the side wall of the second connecting ring 22, which is engaged with the anti-skid strip 321 on the outer wall of the hand wheel 33.

[0036] Specifically, the host 10 includes a main board 11, a lens 12 and a display screen 13. The lens 12 is arranged at the front end of the host 10 and is located at the center of the inner end of the first connecting ring 21. The position of the lens 12 is opposite to the position of the light-transmitting hole 224. The display screen 13 is arranged at the rear end of the host 10. The main board 11 is arranged inside the host 10 and is electrically connected to the lens 12 and the display screen 13 respectively. It can be understood that a necessary power supply (not shown in the drawings), such as a battery, is also installed in the host 10. Function buttons 15, such as control buttons, adjustment buttons, power buttons, etc., and function interfaces 16, such as a charging interface, a data interface, a memory card interface, etc., are respectively arranged on the host 10. The function buttons 15 and the function interfaces 16 are located on different side walls of the host 10, which are convenient for user operation and are not easy to interfere with each other.

[0037] Furthermore, a night vision goggles 14 are also provided at the front end of the host 10. The night vision goggles 14 are located on one side of the first connecting ring 21 and are electrically connected to the main board 11, so as to facilitate the user to use it at night or in dimly lit scenes.

[0038] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An electronic eyepiece, characterized in that: include: A main unit (10), a connecting piece (20) and a quick-release clamp (30); The quick-release clamp (30) comprises a clamping seat (31) and a plurality of clamping claws (32), wherein the clamping seat (31) is mounted at the front end of the connecting member (20), and the plurality of clamping claws (32) are evenly spaced in the clamping seat (31) along the circumferential direction of the clamping seat (31) and can synchronously move back and forth along the radial direction of the clamping seat (31), and the clamping claws (32) are used for quick connection with the rear end of the telescope; The connecting member (20) comprises a first connecting ring (21) and a second connecting ring (22); the first connecting ring (21) is arranged at the front end of the host (10); the second connecting ring (22) is arranged at the rear end of the quick-release clamp (30); and the second connecting ring (22) is magnetically connected to the first connecting ring (21).

2. The electronic eyepiece according to claim 1, characterized in that: The inner wall of the second connecting ring (22) is provided with a limiting groove (221) along the circumferential direction, and the outer wall of the clamping seat (31) is provided with a plurality of buckles (311), the rear end of the clamping seat (31) is sleeved in the second connecting ring (22), and the buckles (311) are clamped in the limiting groove (221) and can slide along the limiting groove (221).

3. The electronic eyepiece according to claim 2, characterized in that: The bottom of the clamping seat (31) is provided with three slide rails (312) facing the center of the circle thereof, and the lower ends of the three clamping jaws (32) are respectively provided with slide bars (321), and the slide bars (321) are correspondingly slidably connected with the slide rails (312).

4. The electronic eyepiece according to claim 3, characterized in that: A slider (322) is provided at the bottom of the clamping jaw (32), a partition (222) is provided in the second connecting ring (22), a threaded slideway (223) is provided on a surface of the partition (222) close to the clamping seat (31), and the slider (322) is slidably connected in the threaded slideway (223). When the slider (322) slides forward along the threaded slideway (223), the clamping jaw (32) slides toward the center of the clamping seat (31); when the slider (322) slides reversely along the threaded slideway (223), the clamping jaw (32) slides reversely toward the center of the clamping seat (31).

5. The electronic eyepiece according to claim 4, characterized in that: A light-transmitting hole (224) is concentrically arranged in the middle of the partition (222), and the orthographic projection of the clamping claw (32) on the partition (222) is located outside the light-transmitting hole (224).

6. The electronic eyepiece according to claim 5, characterized in that: A hand wheel (33) is provided at the outer end of the clamping seat (31), and rotating the hand wheel (33) can drive the clamping seat (31) to rotate in the second connecting ring (22).

7. The electronic eyepiece according to claim 6, characterized in that: The clamping seat (31) is provided with a movable buckle, and the movable buckle is movably engaged with the hand wheel (33).

8. The electronic eyepiece according to claim 1, characterized in that: The host (10) comprises a main board (11), a lens (12) and a display screen (13); the lens (12) is arranged at the front end of the host (10) and is located at the center of the inner end of the first connecting ring (21); the display screen (13) is arranged at the rear end of the host (10); the main board (11) is arranged inside the host (10) and is electrically connected to the lens (12) and the display screen (13), respectively.

9. The electronic eyepiece according to claim 8, characterized in that: A night vision goggles (14) are also provided at the front end of the host (10); the night vision goggles (14) are located on one side of the first connecting ring (21) and are electrically connected to the main board (11).

10. The electronic eyepiece according to claim 8, characterized in that: Function buttons (15) and function interfaces (16) are respectively arranged on the host (10); the function buttons (15) and the function interfaces (16) are located on different side walls of the host (10).

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