Optical camera lens

Abstract

The utility model provides an optical pick-up lens, which comprises a lens main body, a fixing ring sleeved on the surface of the lens main body, an installation assembly arranged on one side of the fixing ring and comprising an installation ring, an installation column arranged inside the installation ring, a connecting block connected to the top end of the installation column, and an installation cover connected to one end of the connecting block. The wiping assembly is arranged at the bottom of the mounting cover, the rotating assembly is arranged on the surface of the mounting cover and comprises a rotating rod, the top end of the rotating rod is connected with a rotating plate, one side of the bottom of the rotating plate is connected with an arc-shaped sliding block through a connecting block, and an annular sliding groove matched with the arc-shaped sliding block is formed in the surface of the mounting cover. According to the optical pick-up lens provided by the utility model, the rotating rod with the rotating plate is arranged on the surface of the mounting cover with the wiping assembly, and the arc-shaped sliding block and the annular sliding groove are matched for operation, so that the wiping cotton can be driven to wipe the lens main body in situ by pushing the rotating plate, and the convenience of wiping the lens by a user can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens field especially relates to an optical camera lens. BACKGROUND

[0002] Optical lens is the indispensable component in machine vision system, directly influences the merits of imaging quality, influences the realization and effect of algorithm, optical lens can be divided into short focus lens, medium focus lens, long focus lens from focal length, has wide angle, standard, telephoto lens from field size, divides fixed aperture fixed focus lens, manual aperture fixed focus lens, automatic aperture fixed focus lens, manual zoom lens, automatic zoom lens, automatic aperture electric zoom lens, electric three variable (aperture, focal length, focusing can be variable) lens etc.

[0003] The patent application with the publication number CN211627911U proposed in the prior art can protect the threaded pipe body through the setting of the outer cover and the spring, thereby avoiding the problem of affecting the installation stability due to damage of the threaded pipe body, solving the problem of easy wear of the existing camera optical lens: at the same time, through the setting of the wiping cover, the main circular sheet, the auxiliary circular sheet, the circular ring, the shaft pipe and the movable shaft, the top of the lens barrel can be shielded, and the user can wipe the lens conveniently, so that the user does not need to prepare tools, solving the problem of inconvenient use of the existing camera optical lens.

[0004] However, the wiping cover installed on the lens needs to be rotated in a 360-degree manner to wipe the dust on the lens, which is inconvenient during the wiping process.

[0005] Therefore, it is necessary to provide an optical camera lens to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model provides a kind of optical camera lens, solve the problem that wiping cover installed on the lens of present lens needs to be rotated in a 360-degree manner to wipe the dust on the lens, which is inconvenient during the wiping process.

[0007] To solve the above technical problems, the utility model provides an optical camera lens, comprising:

[0008] Lens main body, the surface of the lens main body is sleeved with a fixed ring;

[0009] Mounting assembly, the mounting assembly is arranged on one side of the fixed ring, and the mounting assembly comprises a mounting ring, an installation column is arranged in the mounting ring, a connecting block is connected to the top end of the installation column, and a mounting cover is connected to one end of the connecting block;

[0010] A wiping assembly is arranged at the bottom of the mounting cover;

[0011] A rotating assembly is arranged on the surface of the mounting cover, the rotating assembly comprises a rotating rod, the top end of the rotating rod is connected with a rotating plate, one side of the bottom of the rotating plate is connected with an arc-shaped sliding block through a connecting block, and the surface of the mounting cover is provided with an annular sliding groove matched with the arc-shaped sliding block;

[0012] The lens barrel comprises a lens barrel, and the inside of the lens barrel is provided with a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens from left to right;

[0013] The lens barrel 1 satisfies the following relationship:

[0014] 45 < V2 + V3 < 87;

[0015] 4.5 < (D2s + d2s) / (D2s - d2s) < 18.5;

[0016] -10.5 < (R4 + R3) / (R4 - R3) < 14.5; and 13.2 mm < (N2 + N3) * ImgH < 16.2 mm.

[0017] Preferably, the wiping assembly comprises a circular rotating plate, and the bottom of the circular rotating plate is connected with a magic tape.

[0018] Preferably, the surface of the magic tape is attached with wiping cotton.

[0019] Preferably, the surface of the rotating plate and above the arc-shaped sliding block are connected with a handle.

[0020] Preferably, the center of the surface of the mounting cover is provided with a through hole matched with the rotating rod, and the bottom end of the rotating rod is connected with the center of the surface of the circular rotating plate.

[0021] Preferably, the inner wall of the fixing ring is attached with a rubber pad.

[0022] Preferably, a connecting assembly is arranged between the mounting column and the fixing ring, the connecting assembly comprises a connecting ring, the surface of the connecting ring is connected with a communication block, the communication block is connected with a movable ring, one side of the movable ring is connected with a connecting rope, one end of the connecting rope is connected with a connecting column, and one end of the connecting column is connected with the fixing ring.

[0023] Compared with the prior art, the optical camera lens has the following beneficial effects:

[0024] The utility model provides a kind of optical camera lens, cooperate operation between rotating rod with rotating plate, arc-shaped sliding block and annular sliding groove are set on the surface of the installation cover with wiping assembly, can be installed in the end of lens main body after installation cover is installed in lens main body when dust on lens main body is wiped, wiping cotton can be driven to wipe lens main body in situ by the mode of pushing rotating plate, so that the convenience of user lens wiping can be simply used. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic diagram of the first embodiment of the utility model to provide a kind of optical camera lens;

[0026] Figure 2 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens; Figure 1

[0027] Figure 3 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens; Figure 1

[0028] Figure 4 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens; Figure 3

[0029] Figure 5 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens; Figure 1

[0030] Figure 6 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens;

[0031] Figure 7 Figure 6 It is the structure schematic diagram of the second embodiment of the utility model to provide a kind of optical camera lens.

[0032] Reference numerals in the drawing: 1, lens main body;2, fixed ring;

[0033] 3, installation assembly;31, installation ring;32, installation column;33, connecting block;34, installation cover;

[0034] 4, wiping assembly;41, circular rotating plate;42, magic tape;43, wiping cotton;

[0035] 5, rotating assembly;51, rotating rod;52, rotating plate;53, arc-shaped sliding block;54, annular sliding groove;55, handle;56, through hole;

[0036] 6, rubber pad;

[0037] 7, connecting assembly;71, connecting ring;72, communicating block;73, movable ring;74, connecting rope;75, connecting column;

[0038] ​​​​​8, lens barrel; 9, first lens; 10, second lens; 11, third lens; 12, fourth lens; 13, fifth lens; 14, sixth lens; 15, seventh lens; 16, eighth lens. DETAILED DESCRIPTION

[0039] The utility model will be further described below in combination with the drawings and embodiments.

[0040] First embodiment

[0041] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 And Figure 5 Among them, Figure 1 It is the structure diagram of the first embodiment of the optical camera lens provided by the utility model; Figure 2 It is the enlarged diagram of A part shown in Figure 1 ; Figure 3 It is the three-dimensional structure diagram of the whole device shown in Figure 1 ; Figure 4 It is the enlarged diagram of B part shown in Figure 3 ; Figure 5 It is the structure diagram of the inside of the lens body shown in Figure 1 . An optical camera lens comprises:

[0042] Lens body 1, the surface of the lens body 1 is provided with fixing ring 2;

[0043] Mounting assembly 3, the mounting assembly 3 is arranged on one side of the fixing ring 2, and the mounting assembly 3 comprises mounting ring 31, the mounting ring 31 is internally provided with mounting column 32, the top of the mounting column 32 is connected with connecting block 33, and one end of the connecting block 33 is connected with mounting cover 34;

[0044] Wiping assembly 4, the wiping assembly 4 is arranged at the bottom of the mounting cover 34;

[0045] Rotating assembly 5, the rotating assembly 5 is arranged on the surface of the mounting cover 34, the rotating assembly 5 comprises rotating rod 51, the top of the rotating rod 51 is connected with rotating plate 52, one side of the bottom of the rotating plate 52 is connected with arc-shaped sliding block 53 through connecting block, and the surface of the mounting cover 34 is provided with annular sliding groove 54 matched with the arc-shaped sliding block 53;

[0046] The lens body 1 comprises lens barrel 8, and the inside of the lens barrel 8 is provided with first lens 9, second lens 10, third lens 11, fourth lens 12, fifth lens 13, sixth lens 14, seventh lens 15 and eighth lens 16 from left to right;

[0047] The lens body 1 satisfies the following relationship:

[0048] 45 < V2+V3 < 87;

[0049] 4.5 < (D2s+d2s) / (D2s-d2s) < 18.5;

[0050] -10.5 < (R4+R3) / (R4-R3) < 14.5; and 13.2 mm < (N2+N3)*ImgH < 16.2 mm.

[0051] The mounting ring 31 is connected to one side of the surface of the fixed ring 2, the mounting column 32 is connected with the mounting ring 31 through plug-in, the mounting ring 31 and the mounting column 32 can drive the mounting cover 34 to install and dismount the wiping assembly 4 with the lens body 1, and the use of the magic tape 42 can dismount and replace the wiping cotton 43 after long-time use.

[0052] The wiping assembly 4 comprises a circular rotating plate 41, and the bottom of the circular rotating plate 41 is connected with a magic tape 42.

[0053] The surface of the magic tape 42 is attached with wiping cotton 43.

[0054] The surface of the rotating plate 52 and above the arc-shaped sliding block 53 are connected with a handle 55.

[0055] The use of the arc-shaped sliding block 53 and the annular sliding groove 54 facilitates the rotation of the circular rotating plate 42 driven by the rotating plate 52 and the rotating rod 51, and facilitates the supporting of the circular rotating plate 42.

[0056] A through hole 56 matched with the rotating rod 51 is formed in the center of the surface of the mounting cover 34, and the bottom end of the rotating rod 51 is connected with the center of the surface of the circular rotating plate 41.

[0057] The inner wall of the fixed ring 2 is attached with a rubber pad 6.

[0058] The working principle of the optical camera lens is as follows:

[0059] When the lens body 1 is wiped, the mounting cover 33 with the wiping assembly 4 and the rotating assembly 5 is first rotated to coincide with one end of the lens body 1 through the mounting column 32 and the mounting ring 31, then the rotating plate 52 is driven to rotate by pulling the handle 55, the arc-shaped sliding block 53 is driven to rotate in the annular sliding groove 54 through the connecting block when the rotating plate 52 rotates, the circular rotating plate 41 is driven to rotate through the rotating rod 51 when the rotating plate 52 rotates, and the wiping cotton 43 is driven to wipe the lens body 1 when the circular rotating plate 41 rotates.

[0060] Compared with the related art, the optical camera lens has the following beneficial effects:

[0061] The optical camera lens has the following beneficial effects:

[0062] Second embodiment

[0063] Please refer to Figure 6 and Figure 7 Based on the first embodiment of the present application, the second embodiment of the present application provides another optical camera lens. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment.

[0064] Specifically, the second embodiment of the present application provides an optical camera lens, which differs from the first embodiment in that an optical camera lens is provided, a connecting assembly 7 is arranged between the mounting column 32 and the fixed ring 2, the connecting assembly 7 comprises a connecting ring 71, the surface of the connecting ring 71 is connected with a communication block 72, the communication block 72 is connected with a movable ring 73, one side of the movable ring 73 is connected with a connecting rope 74, one end of the connecting rope 74 is connected with a connecting column 75, and one end of the connecting column 75 is connected with the fixed ring 2.

[0065] The connecting ring 71 is connected to the surface of the mounting column 32, and the connecting rope 74 can prevent the mounting cover 33 from being lost.

[0066] The working principle of the optical camera lens provided by the present application is as follows:

[0067] When using the lens body 1, the mounting cover 34 with the wiping assembly 4 and the rotating assembly 5 is pulled to separate the mounting column 32 from the mounting ring 31, and then the connecting rope 74 is connected and placed.

[0068] Compared with the related art, the optical camera lens has the following beneficial effects:

[0069] The utility model provides a kind of optical camera lens, setting connection component 7 between mounting column 32 and fixed ring 2 can be taken out suspension on mounting ring 31 when lens main body 1 is used, prevent being influenced when lens main body 1 is used.

[0070] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An optical camera lens characterized in that, Include: Lens body, the surface of the lens body is sleeved with a fixing ring; An installation assembly is arranged on one side of the fixing ring, the installation assembly includes an installation ring, an installation column is arranged inside the installation ring, a connecting block is connected to the top end of the installation column, an installation cover is connected to one end of the connecting block; A wiping assembly is arranged at the bottom of the installation cover; A rotating assembly is arranged on the surface of the installation cover, the rotating assembly includes a rotating rod, a rotating plate is connected to the top end of the rotating rod, an arc-shaped sliding block is connected to one side of the bottom of the rotating plate through a connecting block, and an annular sliding groove is formed on the surface of the installation cover, which is matched with the arc-shaped sliding block; The lens body includes a lens barrel, and the inside of the lens barrel is provided with a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens from left to right; The lens body 1 satisfies the following relationship: 45 < V2+V3 < 87; 4.5 < (D2s+d2s) / (D2s-d2s) < 18.5; -10.5 < (R4+R3) / (R4-R3) < 14.5; and 13.2mm < (N2+N3)*ImgH < 16.2mm.

2. The optical camera lens according to claim 1, characterized in that, The wiping assembly includes a circular rotating plate, and the bottom of the circular rotating plate is connected with a magic tape.

3. The optical camera lens according to claim 2, characterized in that, The surface of the magic tape is bonded with wiping cotton.

4. The optical camera lens according to claim 1, characterized in that, A handle is connected to the surface of the rotating plate above the arc-shaped sliding block.

5. The optical camera lens according to claim 2, characterized in that, A through hole matched with the rotating rod is formed at the center of the surface of the installation cover, and the bottom end of the rotating rod is connected to the center of the surface of the circular rotating plate.

6. The optical camera lens according to claim 1, characterized in that, A rubber pad is bonded to the inner wall of the fixing ring.

7. The optical camera lens according to claim 1, characterized in that, A connecting assembly is arranged between the installation column and the fixing ring, the connecting assembly includes a connecting ring, a communication block is connected to the surface of the connecting ring, An active ring is connected to the communication block, and a connecting rope is connected to one side of the active ring, One end of the connecting rope is connected with a connecting column, and one end of the connecting column is connected with the fixing ring.

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