Clamping assembly for optical lens

Abstract

The utility model discloses a clamping assembly for an optical lens, which comprises a camera, the front end of the camera is movably connected with an optical lens main body, one end of the camera is provided with a clamping mechanism, the clamping mechanism comprises a fixing frame fixedly connected to one end of the camera, the inner side of the fixing frame is in sliding connection with a butt joint block, and the butt joint block is connected with the optical lens main body. A sliding groove is formed in the upper end of the fixing frame, and a shielding frame is fixedly connected to the outer side, close to the sliding groove, of the upper end of the fixing frame. According to the clamping assembly for the optical lens, the butt joint block is inserted into the inner side of the fixing frame, the butt joint block is completely moved into the inner side of the fixing frame, and the spring pushes the limiting frame to move downwards, so that the rear end of the limiting frame is in contact with the front end of the limiting block; the purpose of conveniently limiting the butt joint block in the inner side of the fixing frame is achieved, then the optical lens body is conveniently clamped to the front end of the camera, and operation of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lenses, in particular to a clamping assembly for an optical lens. Background Art

[0002] Optical lenses are essential components in machine vision systems, which directly affect the quality of imaging and the implementation and effect of algorithms. Optical lenses can be divided into short-focus lenses, medium-focus lenses, and long-focus lenses based on focal length; wide-angle, standard, and telephoto lenses based on field of view; and fixed-aperture fixed-focus lenses, manual-aperture fixed-focus lenses, automatic-aperture fixed-focus lenses, manual-zoom lenses, automatic-zoom lenses, automatic-aperture electric-zoom lenses, and electric three-variable (aperture, focal length, and focus are all variable) lenses based on structure.

[0003] Traditional optical lens clamping assemblies have some disadvantages. When installing the optical lens, the optical lens is screwed to the front end of the camera and clamped to the front end of the camera through threads. At the same time, during the installation process, the user needs to rotate the optical lens multiple times before the optical lens can be clamped on the camera. Since the user needs to rotate the optical lens multiple times, it is inconvenient for the user to clamp the optical lens on the camera. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamping assembly for an optical lens, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A clamping assembly for an optical lens comprises a camera, wherein the front end of the camera is movably connected to an optical lens body, one end of the camera is provided with a clamping mechanism, the clamping mechanism comprises a fixing frame fixedly connected to one end of the camera, the inner side of the fixing frame is slidably connected to a docking block, the upper end of the fixing frame is provided with a sliding groove, the upper end of the fixing frame is fixedly connected to a shielding frame near the outer side of the sliding groove, the inner side of the sliding groove is slidably connected to a limiting frame, the inner side of the limiting frame is fixedly connected to a connecting ring, the inner side of the connecting ring is slidably connected to a support rod, the outer side of the support rod is movably connected to a spring near the upper side of the connecting ring, the front end of the limiting frame is fixedly connected to a connecting frame, the inner side of the connecting frame is slidably connected to a sliding rail, and the upper end of the docking block is fixedly connected to a limiting block.

[0007] Preferably, a baffle is fixedly connected to the lower end of the support rod, and the front end of the docking block is fixedly connected to a side of the rear end of the optical lens body close to the camera.

[0008] Preferably, the limiting frame is in a trapezoidal shape, and the upper end of the support rod is fixedly connected to the inner top of the shielding frame.

[0009] Preferably, the lower end of the spring is fixedly connected to the upper end of the connecting ring, and the upper end of the spring is fixedly connected to the outer side of the inner top of the shielding frame close to the supporting rod.

[0010] Preferably, the front end of the sliding rail is fixedly connected to the inner wall of the sliding groove, the front end of the limit block is movably connected to the rear end of the limiting frame, and there are multiple groups of the clamping mechanisms.

[0011] Preferably, a mounting groove is provided at one end of the camera near the rear side of the fixing bracket, a connecting block is movably connected to the inner side of the mounting groove via a rotating shaft, and a display screen is fixedly connected to one end of the connecting block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By inserting the docking block into the inner side of the fixing frame, and moving the docking block completely into the inner side of the fixing frame, and allowing the spring to push the limiting frame downward, so that the rear end of the limiting frame contacts the front end of the limit block, the purpose of facilitating the docking block to be confined in the inner side of the fixing frame can be achieved, thereby facilitating the optical lens body to be clamped at the front end of the camera, thereby facilitating user operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of a clamping assembly for an optical lens of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of a clamping assembly for an optical lens of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the structure of a clamping mechanism of a clamping assembly for an optical lens of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the local structure of a clamping mechanism of a clamping assembly for an optical lens.

[0018] In the figure: 1. camera; 2. optical lens body; 3. mounting slot; 4. connecting block; 5. display screen; 6. snap-fit ​​mechanism; 61. fixing frame; 62. docking block; 63. sliding slot; 64. shielding frame; 65. limiting frame; 66. connecting ring; 67. supporting rod; 68. spring; 69. connecting frame; 610. sliding rail; 611. baffle; 612. limiting block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a clamping assembly for an optical lens comprises a camera 1, the front end of the camera 1 is movably connected with an optical lens body 2, one end of the camera 1 is provided with a clamping mechanism 6, the clamping mechanism 6 comprises a fixing frame 61 fixedly connected to one end of the camera 1, the inner side of the fixing frame 61 is slidably connected with a docking block 62, the upper end of the fixing frame 61 is provided with a sliding groove 63, the upper end of the fixing frame 61 is fixedly connected with a shielding frame 64 near the outer side of the sliding groove 63, the inner side of the sliding groove 63 is slidably connected with a limiting frame 65, the inner side of the limiting frame 65 is fixedly connected with a connecting ring 66, the inner side of the connecting ring 66 is slidably connected with a supporting rod 67, the outer side of the supporting rod 67 is movably connected with a spring 68 near the upper side of the connecting ring 66, the front end of the limiting frame 65 is fixedly connected with a connecting frame 69, the inner side of the connecting frame 69 is slidably connected with a sliding rail 610, and the upper end of the docking block 62 is fixedly connected with a limiting block 612.

[0021] In this embodiment, the lower end of the support rod 67 is fixedly connected with a baffle 611, the front end of the docking block 62 is fixedly connected to the rear end of the optical lens body 2 near the camera 1, the shape of the limiting frame 65 is trapezoidal, the upper end of the support rod 67 is fixedly connected to the inner top of the shielding frame 64, the lower end of the spring 68 is fixedly connected to the upper end of the connecting ring 66, the upper end of the spring 68 is fixedly connected to the inner top of the shielding frame 64 near the outer side of the support rod 67, the front end of the sliding rail 610 is fixedly connected to the inner inner wall of the sliding groove 63, the front end of the limit block 612 is movably connected to the rear end of the limiting frame 65, and there are multiple groups of clamping mechanisms 6.

[0022] Specifically, the docking block 62 is inserted into the inner side of the fixing frame 61, and the limiting block 612 contacts the slope surface of the limiting frame 65, and the limiting block 612 pushes the limiting frame 65 upward, and the limiting frame 65 drives the connecting ring 66 to slide upward along the support rod 67, so that the connecting ring 66 compresses the spring 68, and the limiting frame 65 drives the connecting frame 69 to slide along the sliding rail 610, so as to ensure that the limiting frame 65 moves upward smoothly, and the docking block 62 is completely inserted into the inner side of the fixing frame 61, and at this time, the spring 68 pushes the connecting ring 66 downward, so that the limiting frame 65 moves downward, and the limiting frame 65 The rear end contacts the front end of the limit block 612, thereby limiting the docking block 62 in the inner side of the fixing frame 61, so that the optical lens body 2 is clamped at the front end of the camera 1, and the docking block 62 is inserted into the inner side of the fixing frame 61, and the docking block 62 is completely moved into the inner side of the fixing frame 61, and the spring 68 pushes the limiting frame 65 to move downward, so that the rear end of the limiting frame 65 contacts the front end of the limit block 612, the purpose of facilitating the docking block 62 to be confined in the inner side of the fixing frame 61 can be achieved, and then the optical lens body 2 can be clamped at the front end of the camera 1, so as to facilitate the user's operation.

[0023] In this embodiment, a mounting groove 3 is provided at one end of the camera 1 near the rear side of the fixing bracket 61 , a connecting block 4 is movably connected to the inner side of the mounting groove 3 via a rotating shaft, and a display screen 5 is fixedly connected to one end of the connecting block 4 .

[0024] Specifically, the display screen 5 is pulled, and the display screen 5 drives the connecting block 4 to rotate, so that an angle is formed between the display screen 5 and the camera 1. At this time, the camera 1 is started, and the camera 1 is made to record through the optical lens body 2, and then the display screen 5 is pushed in the reverse direction, so that the display screen 5 is rotated to the inner side of the installation slot 3, so that the camera 1 is convenient to store.

[0025] Working principle:

[0026] When in use, firstly, the optical lens body 2 is aligned with the front end of the camera 1, and the optical lens body 2 is attached to the front end of the camera 1, and the docking block 62 is inserted into the inner side of the fixing frame 61, and at the same time, the limit block 612 contacts the slope surface of the limit frame 65, and the limit block 612 pushes the limit frame 65 upward, and the limit frame 65 drives the connecting ring 66 to slide upward along the support rod 67, so that the connecting ring 66 compresses the spring 68, and at the same time, the limit frame 65 drives the connecting frame 69 to slide along the sliding rail 610, so as to ensure that the limit frame 65 moves upward smoothly, and the docking block 62 is completely inserted into the inner side of the fixing frame 61, at this time, the spring 68 pushes the connecting ring 66 downward, so that the limit frame 65 moves downward, and the rear end of the limit frame 65 contacts the front end of the limit block 612, so that the docking block 62 is confined to the inner side of the fixing frame 61, so The optical lens body 2 is clamped at the front end of the camera 1, and then the display screen 5 is pulled, and the display screen 5 drives the connecting block 4 to rotate, so that an angle is formed between the display screen 5 and the camera 1. At this time, the camera 1 is started again, and the camera 1 passes through the optical lens body 2 for recording, and then the display screen 5 is pushed in the reverse direction, so that the display screen 5 is rotated to the inner side of the mounting groove 3, so that it is convenient to store the camera 1, and by inserting the docking block 62 into the inner side of the fixing frame 61, and making the docking block 62 completely move into the inner side of the fixing frame 61, and making the spring 68 push the limiting frame 65 to move downward, so that the rear end of the limiting frame 65 contacts the front end of the limit block 612, the purpose of facilitating the docking block 62 to be limited in the inner side of the fixing frame 61 can be achieved, and then it is convenient to clamp the optical lens body 2 at the front end of the camera 1, so as to facilitate the user's operation.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamping assembly for an optical lens, comprising a camera (1), characterized in that: The front end of the camera (1) is movably connected to the optical lens body (2); one end of the camera (1) is provided with a clamping mechanism (6); the clamping mechanism (6) comprises a fixing frame (61) fixedly connected to one end of the camera (1); the inner side of the fixing frame (61) is slidably connected to a docking block (62); the upper end of the fixing frame (61) is provided with a sliding groove (63); the upper end of the fixing frame (61) is fixedly connected to the outer side of the sliding groove (63); the inner side of the sliding groove (63) is provided with a shielding frame (64); A limiting frame (65) is slidably connected to the side, a connecting ring (66) is fixedly connected to the inner side of the limiting frame (65), a support rod (67) is slidably connected to the inner side of the connecting ring (66), a spring (68) is movably connected to the outer side of the support rod (67) near the upper side of the connecting ring (66), a connecting frame (69) is fixedly connected to the front end of the limiting frame (65), a sliding rail (610) is slidably connected to the inner side of the connecting frame (69), and a limiting block (612) is fixedly connected to the upper end of the docking block (62).

2. The optical lens clamping assembly according to claim 1, characterized in that: The lower end of the support rod (67) is fixedly connected to a baffle (611), and the front end of the docking block (62) is fixedly connected to the rear end of the optical lens body (2) close to the camera (1).

3. The clamping assembly for an optical lens according to claim 2, characterized in that: The limiting frame (65) is in the shape of a trapezoid, and the upper end of the supporting rod (67) is fixedly connected to the inner top of the shielding frame (64).

4. The clamping assembly for an optical lens according to claim 2, characterized in that: The lower end of the spring (68) is fixedly connected to the upper end of the connecting ring (66), and the upper end of the spring (68) is fixedly connected to the outer side of the inner top of the shielding frame (64) close to the support rod (67).

5. The clamping assembly for an optical lens according to claim 2, characterized in that: The front end of the sliding rail (610) is fixedly connected to the inner wall of the sliding groove (63), the front end of the limiting block (612) is movably connected to the rear end of the limiting frame (65), and the number of the clamping mechanism (6) is multiple.

6. The clamping assembly for an optical lens according to claim 1, characterized in that: One end of the camera (1) is provided with a mounting groove (3) near the rear side of the fixing frame (61); the inner side of the mounting groove (3) is movably connected to a connecting block (4) via a rotating shaft; one end of the connecting block (4) is fixedly connected to a display screen (5).

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