Lens replacement structure for intelligent camera

Abstract

The utility model relates to the technical field of camera lenses, and discloses a lens replacement structure for an intelligent camera, which comprises a machine body, a mounting seat fixedly connected outside the machine body, a connecting seat arranged outside the mounting seat, fixing shafts symmetrically and fixedly connected outside the connecting seat, and a fixing block fixedly connected to one end of each fixing shaft. By rotating the connecting base, the connecting base drives the fixing shaft to rotate in the arc-shaped sliding groove and drives the fixing block to rotate in the movable groove at the same time, and when the fixing shaft moves to the inner wall of the arc-shaped sliding groove, the fixing block and the pressing plate are staggered but not separated; the pressing plate is affected by bounce of the spring to drive the sliding rod to extrude the fixing block to the inner wall of the movable groove, rapid installation and fixation can be achieved, the connecting base is rotated in the reverse direction, the connecting base drives the fixing block to rotate, the fixing block can be taken down when rotating to be matched with the installation hole, operation is easy, and the installation efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of camera lenses, in particular to a lens replacement structure for an intelligent camera. Background Art

[0002] A camera lens is usually composed of one or more optical glass lenses, generally consisting of a concave lens, a convex lens, or a combination thereof. Modern camera lenses also use aspherical lenses, which are divided into optical glass ground aspherical lenses, composite aspherical lenses, and plastic pressed aspherical lenses. When the image quality is basically the same, their manufacturing cost and service life are quite different. The camera lens is the most important component in the camera, because its quality directly affects the quality of the image taken. At the same time, the lens is also one of the most important standards for dividing the types and grades of cameras. In current life, most smart cameras cannot replace the entire lens module.

[0003] Chinese patent CN211018999U discloses a digital camera lens that is easy to replace, including a lens base, a connecting seat is fixedly installed on the upper surface of the lens base, a rotating adjustment seat is movably installed on the upper surface of the connecting seat, a shielding ring is fixedly installed on the upper surface of the rotating adjustment seat, a shooting lens is fixedly installed on the upper surface of the rotating adjustment seat at the inner side of the shielding ring, and a dustproof sealing cover is detachably installed on the outer side of the shielding ring.

[0004] The above patent can install a dustproof sealing cover for dustproof sealing when the lens is not in use, and at the same time use the lens cleaning cotton to clean the dust on the shooting lens, which brings convenience for the next use of the lens. When the lens is installed and connected, it can be quickly connected and disassembled with the mounting column through the rotating slot and the positioning slot, so as to quickly disassemble and replace the lens, which is convenient for the replacement and use of the lens. However, in actual use, it is impossible to quickly replace the entire lens module. In order to solve the above problems, a lens replacement structure for a smart camera is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a lens replacement structure for a smart camera in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A lens replacement structure for a smart camera includes a body, a mounting seat is fixedly connected to the outside of the body, a connecting seat is arranged on the outside of the mounting seat, a fixed shaft is symmetrically fixedly connected to the outside of the connecting seat, one end of each of the fixed shafts is fixedly connected to a fixed block, a movable groove is provided inside the mounting seat, mounting holes matching the fixed blocks are symmetrically provided inside the mounting seat, arc-shaped slide grooves matching the fixed shafts are symmetrically provided inside the mounting seat, and each of the mounting holes is connected to a corresponding arc-shaped slide groove.

[0008] As a preferred solution of the utility model, it also includes a sliding sleeve, the interior of the mounting seat is symmetrically fixedly connected with a sliding sleeve, the interior of each of the sliding sleeves is slidably connected with a sliding rod, and the end of each sliding rod away from the sliding sleeve is fixedly connected to a pressure plate, and the interior of the mounting seat is symmetrically provided with an embedding groove used for matching with the pressure plate, the exterior of each of the sliding rods is sleeved with a spring, and the two ends of each of the springs are respectively fixedly connected to the adjacent side of the sliding sleeve and the pressure plate.

[0009] As a preferred solution of the utility model, a mounting groove is provided inside the machine body, a slide plate is slidably connected inside the mounting groove, and a handle is fixedly connected outside the slide plate.

[0010] As a preferred solution of the utility model, a first magnet is fixedly connected to the inner wall of the body, a second magnet is fixedly connected to the side of the slide away from the handle, and the magnetic poles of the first magnet and the second magnet are opposite.

[0011] As a preferred solution of the utility model, a first variable aperture is installed on the outside of the connecting seat, a connecting sleeve is installed on the outside of the first variable aperture, a second variable aperture is installed on the outside of the connecting sleeve, and a light shield is arranged on the outside of the second variable aperture.

[0012] As a preferred solution of the utility model, a mounting frame is fixedly connected to the top of the body, a pan / tilt lens is installed inside the mounting frame, and fill lights are symmetrically installed inside the mounting frame.

[0013] The beneficial effect of the utility model is that the fixing block is inserted into the mounting hole and contacts the pressure plate, and the fixing block is pressed hard at this time, the fixing block pushes the pressure plate to move, and the pressure plate drives the sliding rod to slide inside the sliding sleeve, and the pressure plate squeezes the spring. When the pressure plate is completely pushed into the embedded groove, the connecting seat is rotated, and the connecting seat drives the fixing shaft to rotate inside the arc sliding groove, and drives the fixing block to rotate inside the movable groove at the same time. When the fixed shaft moves to the inner wall of the arc sliding groove, the fixing block and the pressure plate are misaligned but not separated, and the pressure plate is affected by the rebound force of the spring and drives the sliding rod to squeeze the fixing block against the inner wall of the movable groove, so as to achieve quick installation and fixation. When the lens module needs to be replaced, the connecting seat is rotated in the opposite direction, and the connecting seat drives the fixing block to rotate. When the fixing block rotates to match the mounting hole, it can be removed. The operation is simple and the installation efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall connection structure of the connection seat of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the mounting seat of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the mounting seat of the utility model;

[0019] Figure 5 It is a schematic diagram of the overall structure of the skateboard of the utility model.

[0020] In the figure: 1. body; 2. mounting seat; 3. connecting seat; 4. fixed shaft; 5. fixing block; 6. movable groove; 7. mounting hole; 8. arc-shaped slide groove; 9. sliding sleeve; 10. sliding rod; 11. pressing plate; 12. embedding groove; 13. spring; 14. mounting groove; 15. sliding plate; 16. handle; 17. first magnet; 18. second magnet; 19. first variable aperture; 20. connecting sleeve; 21. second variable aperture; 22. sunshade; 23. mounting frame; 24. gimbal lens; 25. fill light. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example

[0023] See also Figure 1 - Figure 5The utility model provides a technical solution: a lens replacement structure for an intelligent camera, comprising a body 1, a mounting seat 2 is fixedly connected to the outside of the body 1, a connecting seat 3 is arranged on the outside of the mounting seat 2, a fixed shaft 4 is symmetrically fixedly connected to the outside of the connecting seat 3, one end of each fixed shaft 4 is fixedly connected to a fixed block 5, a movable groove 6 is provided inside the mounting seat 2, a mounting hole 7 that matches the fixed block 5 is symmetrically provided inside the mounting seat 2, an arc-shaped slide groove 8 used to match the fixed shaft 4 is symmetrically provided inside the mounting seat 2, and each mounting hole 7 is symmetrically provided inside the mounting seat 2, and each of the mounting holes 7 is communicated with the corresponding arc-shaped slide groove 8, and also comprises a sliding sleeve 9, a sliding sleeve 9 is symmetrically fixedly connected to the inside of the mounting seat 2, a sliding rod 10 is slidably connected to the inside of each sliding sleeve 9, and a pressure plate 11 is fixedly connected to the end of each sliding rod 10 away from the sliding sleeve 9, and an embedding groove 12 used to match the pressure plate 11 is symmetrically provided inside the mounting seat 2, and a spring 13 is sleeved on the outside of each sliding rod 10, and the two ends of each spring 13 are respectively connected to When the pressing plate 11 is pressed, the sliding sleeve 9 is fixedly connected to the adjacent side of the pressing plate 11. By inserting the fixing block 5 into the mounting hole 7 and contacting the pressing plate 11, the fixing block 5 is pressed hard at this time, and the fixing block 5 pushes the pressing plate 11 to move. The pressing plate 11 drives the sliding rod 10 to slide in the sliding sleeve 9, and the pressing plate 11 squeezes the spring 13. When the pressing plate 11 is completely pushed into the embedded groove 12, the connecting seat 3 is rotated, and the connecting seat 3 drives the fixed shaft 4 to rotate in the arc groove 8, and drives the fixing block 5 to rotate in the movable groove 6. When the fixed shaft 4 moves to the inner wall of the arc groove 8, the fixing block 5 and the pressing plate 11 are misaligned but not separated. The pressing plate 11 is affected by the rebound force of the spring 13 and drives the sliding rod 10 to squeeze the fixing block 5 on the inner wall of the movable groove 6, so as to achieve quick installation and fixing. When the lens module needs to be replaced, the connecting seat 3 is rotated in the opposite direction, and the connecting seat 3 drives the fixing block 5 to rotate. When the fixing block 5 rotates to coincide with the mounting hole 7, it can be removed. The operation is simple and the installation efficiency is high.

[0024] Furthermore, a mounting groove 14 is provided inside the body 1, and a slide plate 15 is slidably connected inside the mounting groove 14, and a handle 16 is fixedly connected to the outside of the slide plate 15, and a first magnet 17 is fixedly connected to the inner wall of the body 1, and a second magnet 18 is fixedly connected to the side of the slide plate 15 away from the handle 16, and the magnetic poles of the first magnet 17 and the second magnet 18 are opposite. By pulling the handle 16, the handle 16 drives the slide plate 15 to slide in the mounting groove 14, and the interior of the body 1 can be observed at this time, avoiding the need to completely disassemble the machine for repair. In order to prevent the slide plate 15 from slipping off during shooting, the principle that the first magnet 17 and the second magnet 18 have opposite magnetic poles and attract each other is used to tightly attract the slide plate 15 to the body 1 and prevent it from falling off.

[0025] Furthermore, a first variable aperture 19 is installed on the outside of the connecting seat 3, a connecting sleeve 20 is installed on the outside of the first variable aperture 19, a second variable aperture 21 is installed on the outside of the connecting sleeve 20, and a light shield 22 is arranged on the outside of the second variable aperture 21. A mounting frame 23 is fixedly connected to the top of the body 1, a gimbal lens 24 is installed on the inside of the mounting frame 23, and a fill light 25 is symmetrically installed on the inside of the mounting frame 23. The first variable aperture 19, the connecting sleeve 20, the second variable aperture 21 and the light shield 22 are connected together to form a lens module. The gimbal lens 24 inside the mounting frame 23 can be used for anti-shake shooting, and the fill light 25 can be used for fill light processing in dim environments.

[0026] To sum up: when the lens needs to be installed, the first variable aperture 19, the connecting sleeve 20, the second variable aperture 21 and the light shield 22 are connected together to form a lens module, and then the lens module is installed on the outside of the connecting seat 3, and the fixed block 5 is inserted into the mounting hole 7 and contacts the pressure plate 11. At this time, press the fixed block 5 hard, and the fixed block 5 pushes the pressure plate 11 to move. The pressure plate 11 drives the slide rod 10 to slide inside the slide sleeve 9, and the pressure plate 11 squeezes the spring 13. When the pressure plate 11 is completely pushed into the embedded groove 12, the connecting seat 3 is rotated, and the connecting seat 3 drives the fixed shaft 4 to rotate inside the arc groove 8, and at the same time drives the fixed block 5 to rotate inside the movable groove 6. When the fixed shaft 4 moves to the inner wall of the arc groove 8, the fixed block 5 and the pressure plate 11 are misaligned but not separated, and the pressure plate 11 is subjected to the rebound force of the spring 13. The influence drives the slide bar 10 to squeeze the fixed block 5 on the inner wall of the movable groove 6, so that quick installation and fixation can be achieved. When the lens module needs to be replaced, the connecting seat 3 is rotated in the opposite direction, and the connecting seat 3 drives the fixed block 5 to rotate. When the fixed block 5 is rotated to coincide with the mounting hole 7, it can be removed. The operation is simple and the installation efficiency is high. When a fault occurs inside the body 1, the handle 16 is pulled, and the handle 16 drives the slide plate 15 to slide in the mounting groove 14. At this time, the inside of the body 1 can be observed, avoiding the need for complete disassembly and maintenance. In order to prevent the slide plate 15 from slipping off during shooting, the first magnet 17 and the second magnet 18 are attracted to each other due to their opposite poles, so that the slide plate 15 and the body 1 are tightly attracted and not easy to fall off. The gimbal lens 24 inside the mounting frame 23 can be used for anti-shake shooting, and the fill light 25 can be used for fill light processing in dim environments.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lens replacement structure for a smart camera, characterized in that: The invention comprises a machine body (1), wherein the outside of the machine body (1) is fixedly connected to a mounting seat (2), the outside of the mounting seat (2) is provided with a connecting seat (3), the outside of the connecting seat (3) is symmetrically fixedly connected to a fixed shaft (4), one end of each of the fixed shafts (4) is fixedly connected to a fixed block (5), the inside of the mounting seat (2) is provided with a movable groove (6), the inside of the mounting seat (2) is symmetrically provided with mounting holes (7) matching the fixed block (5), the inside of the mounting seat (2) is symmetrically provided with arc-shaped sliding grooves (8) used to match the fixed shaft (4), and each of the mounting holes (7) is connected to a corresponding arc-shaped sliding groove (8).

2. The lens replacement structure for a smart camera according to claim 1, characterized in that: It also includes a sliding sleeve (9), the interior of the mounting seat (2) is symmetrically fixedly connected with the sliding sleeve (9), the interior of each sliding sleeve (9) is slidably connected with a sliding rod (10), and the end of each sliding rod (10) away from the sliding sleeve (9) is fixedly connected to a pressure plate (11), the interior of the mounting seat (2) is symmetrically provided with an embedding groove (12) used to cooperate with the pressure plate (11), the exterior of each sliding rod (10) is sleeved with a spring (13), and the two ends of each spring (13) are respectively fixedly connected to the adjacent side of the sliding sleeve (9) and the pressure plate (11).

3. The lens replacement structure for a smart camera according to claim 1, characterized in that: The body (1) is provided with a mounting groove (14) inside, a slide plate (15) is slidably connected inside the mounting groove (14), and a handle (16) is fixedly connected outside the slide plate (15).

4. The lens replacement structure for a smart camera according to claim 3, characterized in that: A first magnet (17) is fixedly connected to the inner wall of the body (1), a second magnet (18) is fixedly connected to the side of the slide plate (15) away from the handle (16), and the magnetic poles of the first magnet (17) and the second magnet (18) are opposite.

5. The lens replacement structure for a smart camera according to claim 1, characterized in that: A first variable aperture (19) is installed on the outside of the connecting seat (3), a connecting sleeve (20) is installed on the outside of the first variable aperture (19), a second variable aperture (21) is installed on the outside of the connecting sleeve (20), and a light shield (22) is arranged on the outside of the second variable aperture (21).

6. The lens replacement structure for a smart camera according to claim 1, characterized in that: A mounting frame (23) is fixedly connected to the top of the machine body (1), a pan / tilt camera lens (24) is installed inside the mounting frame (23), and a fill light (25) is symmetrically installed inside the mounting frame (23).

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