High-resolution intelligent portrait zoom lens

Abstract

The high-resolution intelligent portrait zoom lens comprises a lens assembly and a focusing mechanism, the focusing mechanism comprises a first fixing ring fixedly installed on one side of the lens assembly, a limiter is arranged inside the first fixing ring, a first thread is arranged outside the first fixing ring, and a second thread is arranged outside the first fixing ring. One side of the first fixing ring is in threaded connection with a rotary cover, one side of the rotary cover is fixedly provided with a lens, a focusing lens is embedded in the lens, the lens is in threaded connection with a cleaning cylinder, an annular placing groove is formed in the cleaning cylinder, and a cleaning assembly capable of cleaning dust on the lens is arranged in the annular placing groove. The cleaning assembly is slidably connected into the cleaning cylinder through the annular placement groove, and the cleaning cylinder is in threaded connection with a protective cover, so that the high-resolution intelligent portrait zoom lens can be cleaned conveniently, the definition of the high-resolution intelligent portrait zoom lens is guaranteed, and the shooting effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lenses, and relates to a high-resolution intelligent portrait zoom lens. Background Art

[0002] A zoom lens is a camera lens that can change its focal length within a certain range, thereby obtaining different widths of field angles, different sizes of images, and different ranges of scenery. A zoom lens can change the shooting range by changing the focal length without changing the shooting distance, so it is very helpful for picture composition.

[0003] The Chinese utility model patent application number 202221498429.4 discloses a zoom lens, including a lens barrel, a super UD lens is embedded on one side of the lens barrel, a corrective original lens is correspondingly provided on one side of the super UD lens, a floating lens is correspondingly provided on one side of the corrective original lens, a focusing lens is correspondingly provided on one side of the floating lens, the super UD lens, the corrective original lens, the floating lens and the focusing lens are all embedded and connected with the inner wall of the lens barrel, and a focusing mechanism is fixedly installed on one side of the lens barrel. The utility model has the following beneficial effects: through the provided screw cap, it is convenient for users to When in use, the distance between the lens and the lens barrel is changed by rotating the screw cap, and then the focal length is adjusted, which avoids adjusting the focal length of the lens by adjusting the air pressure inside the lens, thereby damaging the zoom function of the lens, and is convenient for quickly adjusting the focal length inside the lens. However, after long-term use of the high-resolution smart portrait zoom lens, a lot of dust will adhere to the lens due to static electricity, which will affect the shooting effect of the high-resolution smart portrait lens, thereby affecting the effect of the photos taken. Therefore, it is necessary to design a high-resolution smart portrait zoom lens to solve the above problem. Utility Model Content

[0004] In view of the above problems and to overcome the defects of the prior art, the utility model proposes a high-resolution intelligent portrait zoom lens. The purpose of the utility model is to facilitate the cleaning of the high-resolution intelligent portrait zoom lens, ensure the clarity of the high-resolution intelligent portrait zoom lens, and improve the shooting effect.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the utility model includes a lens assembly and a focusing mechanism, the focusing mechanism includes a first fixing ring fixedly installed on one side of the lens assembly, a limiter is provided inside the first fixing ring, a first thread is provided outside the first fixing ring, a screw cover is threadedly connected to one side of the first fixing ring, a lens is fixedly installed on one side of the screw cover, a focusing lens is embedded inside the lens, a cleaning barrel is threadedly connected to the lens, an annular placement groove is provided in the cleaning barrel, a cleaning assembly for cleaning lens dust is provided in the annular placement groove, the cleaning assembly is slidably connected to the cleaning barrel through the annular placement groove, and a protective cover is threadedly connected to the cleaning barrel.

[0006] Preferably, the cleaning assembly includes an annular cleaning shell slidably connected to the cleaning cylinder through an annular placement groove, a cleaning groove is provided in the annular cleaning shell, a first annular gear ring rotatably connected to the annular cleaning shell is provided in the cleaning groove, a spur gear is meshed on the outer ring of the first annular gear ring, the spur gear is fixed to the output end of the motor, the motor is fixed in the cleaning groove of the annular cleaning shell, a plurality of rotating disks are rotatably connected to the first annular gear ring, each of the rotating disks has an empty groove, each of the empty grooves is provided with a cylinder fixed to the first annular gear ring, each of the empty grooves is provided with a coil spring, one end of each coil spring is fixed to the cylinder, the other end of each coil spring is fixed to the inner wall of the rotating disk, a cleaning plate is fixed on each rotating disk, a cleaning brush is fixed on each cleaning plate, and the rotating disk is meshed on the annular gear ring assembly.

[0007] Preferably, the annular gear ring assembly includes a second annular gear ring located in the cleaning groove, the second annular gear ring is fixed in an annular cleaning shell, a plurality of arc-shaped racks are fixed on the inner ring of the second annular gear ring, the plurality of arc-shaped racks are evenly distributed around the center line of the second annular gear ring, and the turntable is meshed with the arc-shaped racks.

[0008] Preferably, the cleaning plate is arc-shaped.

[0009] Preferably, a plurality of springs fixed on the cleaning cylinder are arranged in the annular placement groove, and the other end of each of the springs is fixed on the annular cleaning shell.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model facilitates the cleaning of the lens through the mutual cooperation of the lens, the cleaning tube, the annular placement groove and the cleaning component, thereby ensuring the cleanliness of the high-resolution intelligent portrait zoom lens and improving the shooting effect of the high-resolution intelligent portrait zoom lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is a three-dimensional schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the lens, cleaning tube and cleaning assembly of the utility model;

[0014] Figure 3 For this utility model Figure 2 A magnified schematic diagram of center A.

[0015] Figure markings: 1-lens, 2-cleaning cylinder, 3-annular placement groove, 4-protective cover, 5-annular cleaning shell, 6-cleaning groove, 7-first annular ring gear, 8-flat gear, 9-motor, 10-turntable, 11-empty slot, 12-cylinder, 13-coil spring, 14-cleaning plate, 15-cleaning brush, 16-second annular ring gear, 17-arc rack, 18-spring. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] The following is combined with Figure 1-3 The specific implementation modes of the present utility model are further described in detail.

[0018] In this embodiment, by Figure 1-2As shown, the utility model includes a lens assembly and a focusing mechanism in a zoom lens 1 with application number 202221498429.4, wherein the lens assembly includes a lens barrel, a super UD lens is embedded on one side of the lens barrel, a corrective original lens is correspondingly provided on one side of the super UD lens, a floating lens is correspondingly provided on one side of the corrective original lens, a focusing lens is correspondingly provided on one side of the floating lens, the super UD lens, the corrective original lens, the floating lens and the focusing lens are all embedded and connected with the inner wall of the lens barrel, and the focusing mechanism includes a first fixing ring fixedly installed on one side of the lens assembly, a limiter is provided inside the first fixing ring, and a stopper is provided outside the first fixing ring. A first thread is provided, and a screw cover is threadedly connected to one side of the first fixing ring. A lens 1 is fixedly installed on one side of the screw cover. A focusing lens is embedded in the interior of the lens 1. The above adopts the existing technology. A cleaning barrel 2 is threadedly connected to the lens 1, and an annular placement groove 3 is provided in the cleaning barrel 2. A cleaning component for cleaning dust from the lens 1 is provided in the annular placement groove 3. The cleaning component is slidably connected to the cleaning barrel 2 through the annular placement groove 3. A protective cover 4 is threadedly connected to the cleaning barrel 2. When using a high-resolution intelligent portrait zoom lens 1, dust appears on the lens 1, and the dust can be cleaned through the cleaning component to ensure the clarity of the photo and improve the photo effect.

[0019] In this embodiment, by Figure 2-3As shown, the cleaning assembly includes an annular cleaning shell 5 slidably connected to the cleaning cylinder 2 through an annular placement groove 3, a vertical groove is provided on the side wall of the annular placement groove 3, the annular cleaning shell 5 can slide up and down through the vertical groove, and cannot rotate, a cleaning groove 6 is provided in the annular cleaning shell 5, a first annular gear ring 7 rotatably connected to the annular cleaning shell 5 is provided in the cleaning groove 6, an annular matching block is fixed on the first annular gear ring 7, an annular matching groove is provided on the annular cleaning shell 5, the first annular gear ring 7 is rotatably arranged on the annular cleaning shell 5 through the mutual cooperation of the annular matching block and the annular matching groove, a flat gear 8 is meshed on the outer ring of the first annular gear ring 7, the flat gear 8 is fixed on the output end of the motor 9, and the motor 9 is fixed in the cleaning groove 6 of the annular cleaning shell 5, a plurality of rotating disks 10 are rotatably connected to the first annular gear ring 7, and the plurality of rotating disks 10 are rotatably connected to the first annular gear ring 7 through bearings, each of the rotating disks 10 is provided with an empty groove 11, and each of the empty grooves 11 is provided with a fixed first A cylinder 12 is provided on a ring gear ring 7, and a coil spring 13 is provided in each of the empty slots 11, one end of each coil spring 13 is fixed on the cylinder 12, and the other end of each coil spring 13 is fixed on the inner wall of the turntable 10, and a cleaning plate 14 is fixed on each of the turntables 10, and a cleaning brush 15 is fixed on each of the cleaning plates 14, and the cleaning brush 15 is located directly above the lens 1, and the initial position of the cleaning plate 14 is located in the cleaning groove 6, completely sticking to the lower side wall of the first ring gear ring 7, and will not block the lens 1 The turntable 10 is meshed with the annular gear ring assembly. When the motor 9 runs, it drives the flat gear 8 to rotate, and the flat gear 8 drives the first annular gear ring 7 to rotate. The first annular gear ring 7 drives multiple turntables 10 to rotate around the center line of the first annular gear ring 7, so that the turntable 10 drives the cleaning plate 14 and the cleaning brush 15 to clean the lens 1. At the same time, the turntable 10 rotates around the center line of the first annular gear ring 7 and meshes with the annular gear ring assembly while rotating. The end of the cleaning plate 14 is aligned with the center of the lens 1, and the multiple cleaning plates 14 will not affect each other.

[0020] In this embodiment, by Figure 2-3As shown, the annular gear ring assembly includes a second annular gear ring 16 located in the cleaning groove 6, the second annular gear ring 16 is fixed in the annular cleaning shell 5, a plurality of arc-shaped racks 17 are fixed to the inner ring of the second annular gear ring 16, and the plurality of arc-shaped racks 17 are evenly distributed around the center line of the second annular gear ring 16, the turntable 10 is meshed with the arc-shaped racks 17, the turntable 10 rotates around the center line of the first annular gear ring 7, and meshes with the arc-shaped racks 17 while rotating, when the turntable 10 is meshed with the arc-shaped racks 17, the turntable 10 will also rotate around the center line of the circle, at this time the turntable 10 0 revolves around the center line of the first annular gear ring 7 and rotates at the same time. When the turntable 10 rotates, the coil spring 13 is pulled, so that the coil spring 13 is in an open state, and the cleaning plate 14 and the cleaning brush 15 are driven to clean the lens 1, so that the lens 1 can be cleaned more cleanly and the cleaning efficiency is improved. When the turntable 10 is separated from the arc-shaped rack 17, the turntable 10 is reset by the force of the coil spring 13, thereby driving the cleaning plate 14 and the cleaning brush 15 to clean the lens 1. Each time the turntable 10 contacts the arc-shaped rack 17, it rotates 120°, and after being separated from the arc-shaped rack 17, it is reset by the force of the coil spring 13.

[0021] In this embodiment, by Figure 2-3 As shown, the cleaning plate 14 is arc-shaped.

[0022] In this embodiment, by Figure 2-3 As shown, a plurality of springs 18 fixed on the cleaning tube 2 are arranged in the annular placement groove 3, and the other end of each of the springs 18 is fixed on the annular cleaning shell 5. Through the force of the springs 18, the annular cleaning shell 5 can be moved toward the lens 1, thereby driving the cleaning plate 14 and the cleaning brush 15 to move toward the lens 1, so that the cleaning brush 15 is close to the lens 1, thereby improving the cleaning effect.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-resolution intelligent portrait zoom lens, comprising a lens assembly and a focusing mechanism, wherein the focusing mechanism comprises a first fixing ring fixedly mounted on one side of the lens assembly, a stopper is provided inside the first fixing ring, a first thread is provided outside the first fixing ring, a screw cap is threadedly connected to one side of the first fixing ring, a lens is fixedly mounted on one side of the screw cap, and a focusing lens is embedded inside the lens, characterized in that: A cleaning barrel is threadedly connected to the lens, an annular placement groove is provided in the cleaning barrel, a cleaning component for cleaning lens dust is arranged in the annular placement groove, the cleaning component is slidably connected to the cleaning barrel through the annular placement groove, and a protective cover is threadedly connected to the cleaning barrel.

2. The high-resolution intelligent portrait zoom lens according to claim 1, characterized in that: The cleaning assembly includes an annular cleaning shell that is slidably connected to the cleaning cylinder through an annular placement groove, a cleaning groove is opened in the annular cleaning shell, a first annular gear ring that is rotatably connected to the annular cleaning shell is arranged in the cleaning groove, a spur gear is meshed on the outer ring of the first annular gear ring, the spur gear is fixed to the output end of the motor, the motor is fixed in the cleaning groove of the annular cleaning shell, a plurality of rotating disks are rotatably connected to the first annular gear ring, each of the rotating disks has an empty groove opened, each of the empty grooves is provided with a cylinder fixed to the first annular gear ring, each of the empty grooves is provided with a coil spring, one end of each coil spring is fixed to the cylinder, the other end of each coil spring is fixed to the inner wall of the rotating disk, a cleaning plate is fixed on each rotating disk, a cleaning brush is fixed on each cleaning plate, and the rotating disk is meshed on the annular gear ring assembly.

3. The high-resolution intelligent portrait zoom lens according to claim 2, characterized in that: The annular gear ring assembly includes a second annular gear ring located in the cleaning groove, the second annular gear ring is fixed in the annular cleaning shell, a plurality of arc-shaped racks are fixed on the inner ring of the second annular gear ring, the plurality of arc-shaped racks are evenly distributed around the center line of the second annular gear ring, and the turntable is meshed with the arc-shaped racks.

4. The high-resolution intelligent portrait zoom lens according to claim 2, characterized in that: The cleaning plate is arc-shaped.

5. The high-resolution intelligent portrait zoom lens according to claim 3, characterized in that: A plurality of springs fixed on the cleaning cylinder are arranged in the annular placement groove, and the other end of each of the springs is fixed on the annular cleaning shell.

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