CN216118163U

CN216118163U - High-pixel high-definition lens with core adjusting structure

Info

Publication number: CN216118163U
Application number: CN202122825486.0U
Authority: CN
Inventors: 沈庆梅
Original assignee: Fuzhou Youenli Photoelectric Technology Co ltd
Current assignee: Fuzhou Youenli Photoelectric Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-22
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a high-pixel high-definition lens with a core adjusting structure, which comprises a left lens barrel and a right lens barrel positioned on the right side of the left lens barrel, wherein connecting rings are movably arranged on opposite side surfaces of the left lens barrel and the right lens barrel, adjusting rings are movably arranged between the left lens barrel and the right lens barrel through the two connecting rings, an adjusting assembly is arranged inside the left lens barrel, two grooves are formed in the outer peripheral wall of the right lens barrel, two sliding grooves positioned on the left sides of the two grooves are formed in the outer peripheral wall of the right lens barrel, and a limiting assembly is arranged inside each of the two grooves. This high pixel high definition camera lens of core structure is transferred in area is through manual pulling sunshade sleeve for sunshade sleeve moves about the spout is inside under the effect of slider, and then makes the inside fixture block of sunshade sleeve realize fixed effect under the effect of spacing subassembly, thereby prevents that sunshine from shining at first mirror influence photo picture quality, has improved the practicality of whole high definition camera lens.

Description

High-pixel high-definition lens with core adjusting structure

Technical Field

The utility model relates to the technical field of high-definition lenses, in particular to a high-pixel high-definition lens with a core adjusting structure.

Background

The high-definition camera lens is the most key equipment of a video system, the quality advantage of the high-definition camera lens directly influences the overall index of the camera, the lens is equivalent to the crystalline lens of human eyes, and if no crystalline lens exists, the human eyes cannot see any object; if no lens exists, the image output by the camera; is a white-out piece with no clear image output, consistent with our principle of home cameras and camcorders.

The existing high-definition camera lens is generally connected with a main camera frame body through bolts or threads to be convenient for people to use, the common camera lens does not have a sun-shading effect when taking a picture, and the picture quality of the picture can be influenced due to too strong sunlight, so that the high-pixel high-definition camera lens with the core adjusting structure is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the high-pixel high-definition camera lens with the core adjusting structure, which has the advantages of shading, improving the photographing quality and the like, and solves the problems that the existing high-definition camera lens is generally connected with the main camera frame body through bolts or threads, so that the existing high-definition camera lens is convenient for people to use, the common camera lens does not have the shading effect during photographing, and the photographing quality is influenced due to too strong sunlight.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-pixel high-definition lens with a core adjusting structure comprises a left lens barrel and a right lens barrel positioned on the right side of the left lens barrel, wherein connecting rings are movably mounted on opposite sides of the left lens barrel and the right lens barrel, adjusting rings are movably mounted between the left lens barrel and the right lens barrel through the two connecting rings, an adjusting assembly is arranged inside the left lens barrel, two grooves are formed in the outer peripheral wall of the right lens barrel, two sliding grooves positioned on the left sides of the two grooves are formed in the outer peripheral wall of the right lens barrel, sliding blocks are connected with the two sliding grooves in a sliding manner, a sun-shading sleeve is movably sleeved on the outer peripheral wall of the right lens barrel through the two sliding blocks, one end of a first telescopic rod is fixedly mounted on the right side surfaces of the two sliding blocks, the other ends of the two first telescopic rods are respectively and fixedly mounted on the right side surfaces of the two sliding blocks, and two clamping blocks are fixedly mounted on the inner peripheral wall of the sun-shading sleeve, two the inside of recess all is equipped with spacing subassembly.

Furthermore, the left lens cone and the right lens cone are cylinders which are hollow inside and are missing on the left side and the right side, and the adjusting ring is a cylinder which is hollow inside and is missing on the left side and the right side.

Further, the adjusting part includes first lens, collar, second lens and the activity lantern ring, the equal movable suit of activity lantern ring is on the internal perisporium of left lens cone and adjustable ring, second lens fixed mounting is on the internal perisporium of the activity lantern ring, collar fixed mounting is on the internal perisporium of right lens cone, first lens fixed mounting is on the internal perisporium of collar.

Furthermore, the movable lantern ring is in threaded connection with the left lens barrel and the inner peripheral wall of the adjusting ring, and the second lens and the first lens are symmetrically distributed.

Furthermore, the limiting assembly comprises two extrusion blocks, two second telescopic rods and springs, wherein the two second telescopic rods are arranged in number, one ends of the two second telescopic rods are fixedly arranged on the side faces, back to back, of the two grooves respectively, the two extrusion blocks are fixedly arranged at the other ends of the two second telescopic rods respectively, the two springs are arranged in number and sleeved on the peripheral walls of the two second telescopic rods respectively.

Furthermore, the two extrusion blocks are symmetrically distributed by taking the first lens as a center line, the two grooves are cylinders with hollow interiors, and the diameter of the spring is smaller than that of the groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the high-pixel high-definition camera lens with the core adjusting structure, the sunshade sleeve is pulled manually to move left and right in the sliding groove under the action of the sliding block, so that the fixture block in the sunshade sleeve can realize a fixing effect under the action of the limiting assembly, the first mirror is prevented from being irradiated by sunlight to influence the picture quality of a picture, and the practicability of the whole high-definition camera lens is improved;

2. this high pixel high definition camera lens of core structure is transferred in area makes the movable sleeve ring with adjustable ring threaded connection drive the second lens through rotating the adjustable ring and removes to adjust the distance between first lens and the second lens, and then realize the focus between two lenses and adjust, improved the shooting quality of whole high definition lens.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B in FIG. 1 according to the present invention.

In the figure: the lens barrel comprises a left lens barrel 1, a regulating ring 2, a sliding block 3, a sliding groove 4, a sun shading sleeve 5, a first telescopic rod 6, a clamping block 7, a first lens 8, a mounting ring 9, a right lens barrel 10, a second lens 11, a connecting ring 12, a movable lantern ring 13, an extrusion block 14, a second telescopic rod 15, a spring 16 and a groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the high-resolution high-definition lens with a core adjustment structure in this embodiment includes a left lens barrel 1 and a right lens barrel 10 located on the right side of the left lens barrel 1, a connecting ring 12 is movably mounted on one opposite side of the left lens barrel 1 and the right lens barrel 10, an adjusting ring 2 is movably mounted between the left lens barrel 1 and the right lens barrel 10 through the two connecting rings 12, an adjusting assembly is disposed inside the left lens barrel 1, two grooves 17 are formed in the outer peripheral wall of the right lens barrel 10, two sliding grooves 4 located on the left side of the two grooves 17 are formed in the outer peripheral wall of the right lens barrel 10, a sliding block 3 is slidably connected to each of the two sliding grooves 4, a sun-shading sleeve 5 is movably sleeved on the outer peripheral wall of the right lens barrel 10 through the two sliding blocks 3, one end of a first telescopic rod 6 is fixedly mounted on each of the right side of the two sliding grooves 4, the other ends of the two first telescopic rods 6 are respectively fixedly mounted on the right side of the two sliding blocks 3, the internal perisporium fixed mounting of sunshade sleeve 5 has the fixture block 7 that quantity is two, and two recess 17's inside all is equipped with spacing subassembly.

The left lens cone 1 and the right lens cone 10 are both cylinders which are hollow inside and both the left side and the right side are missing, and the adjusting ring 2 is a cylinder which is hollow inside and both the left side and the right side are missing.

It should be noted that, the first telescopic rod 6 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends into the sleeve bin, a limiting block located inside the sleeve bin is fixedly connected to the outer side of the moving rod, a through hole matched with the moving rod is formed in one side of the sleeve bin, the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block, and the connecting ring 12 can enable the adjusting ring 2 to rotate while the adjusting ring 2 is connected by the left lens barrel 1 and the right lens barrel 10.

It is specific, when needs carry out the focus to two lenses, the accessible rotates adjustable ring 2, make adjusting part adjust the distance between first lens 8 and the second lens 11, and then improve the quality of making a video recording of whole camera lens, when sunlight is too strong, still can be through manual left and right sides pulling sunshade sleeve 5, and then make two inside sliders 3 of sunshade sleeve 5 remove about the inside of spout 4, and then make inside fixture block 7 of sunshade sleeve 5 extrude extrusion piece 14, the effect that sunshade was carried out to strong sunlight to sunshade sleeve 5 is realized to spacing subassembly of rethread.

In this embodiment, the adjusting assembly includes a first lens 8, a mounting ring 9, a second lens 11 and a movable collar 13, the movable collar 13 is movably sleeved on the inner peripheral wall of the left lens barrel 1 and the adjusting ring 2, the second lens 11 is fixedly mounted on the inner peripheral wall of the movable collar 13, the mounting ring 8 is fixedly mounted on the inner peripheral wall of the right lens barrel 10, and the first lens 8 is fixedly mounted on the inner peripheral wall of the mounting ring 8.

Wherein, the movable lantern ring 13 is connected with the left lens cone 1 and the inner peripheral wall of the adjusting ring 2 by screw thread, and the second lens 11 and the first lens 8 are distributed symmetrically.

It should be noted that the movable collar 13 can move a distance that does not allow the movable collar 13 to move out of the inside of the left barrel 1.

Specifically, the movable lantern ring 13 connected by the adjusting ring 2 in a threaded manner moves left and right, and further the second lens 11 fixedly installed inside the movable lantern ring 13 is driven to move left and right, so that the distance between the first lens 8 and the second lens 11 is adjusted.

In this embodiment, the limiting assembly includes two squeezing blocks 14, two second telescopic rods 15 and two springs 16, the number of the second telescopic rods 15 is two, one ends of the two second telescopic rods 15 are respectively and fixedly mounted on a side surface of the two grooves 17 opposite to each other, the number of the squeezing blocks 14 is two, the two squeezing blocks 14 are respectively and fixedly mounted on the other ends of the two second telescopic rods 15, the number of the springs 16 is two, and the two springs 16 are respectively sleeved on the peripheral wall of the two second telescopic rods 15.

The two squeezing blocks 14 are symmetrically distributed by taking the first lens 8 as a center line, the two grooves 17 are cylinders with hollow interiors, and the diameter of the spring 16 is smaller than that of the grooves 17.

It should be noted that the second telescopic rod 15 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends into the sleeve bin, a limiting block located inside the sleeve bin is fixedly connected to the outer side of the moving rod, a through hole matched with the moving rod is formed in one side of the sleeve bin, and the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block.

Specifically, extrude piece 14 through inside fixture block 7 of sunshade sleeve 5 to make extrusion piece 14 move down under the effect of second telescopic link 15, thereby make fixture block 7 move to the right side of extrusion piece 14, then realize fixed effect through 16 bounce of spring to fixture block 7 again, and then realize that sunshade sleeve 5 carries out the effect of sunshade to strong sunlight.

The working principle of the above embodiment is as follows:

when focal length of two lenses needs to be adjusted, the adjusting ring 2 can be rotated, so that the movable sleeve ring 13 in threaded connection with the adjusting ring 2 moves left and right, and further the second lens 11 fixedly installed in the movable sleeve ring 13 is driven to move left and right, so as to adjust the distance between the first lens 8 and the second lens 11, and further improve the image pickup quality of the whole lens, when sunlight is too strong, the sunshade sleeve 5 can be pulled left and right manually, so that the two sliders 3 in the sunshade sleeve 5 move left and right in the sliding groove 4, and further the clamping block 7 in the sunshade sleeve 5 extrudes the extrusion block 14, so that the extrusion block 14 moves downwards under the action of the second telescopic rod 15, so that the clamping block 7 moves to the right side of the extrusion block 14, and then the clamping block 7 is fixed through the counter-elasticity of the spring 16, further realizing the effect of shading strong sunlight by the shading sleeve 5, thereby completing the whole operation process.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-pixel high-definition lens with the core adjusting structure is characterized by comprising a left lens barrel (1) and a right lens barrel (10) positioned on the right side of the left lens barrel (1), wherein connecting rings (12) are movably mounted on opposite side surfaces of the left lens barrel (1) and the right lens barrel (10), an adjusting ring (2) is movably mounted between the left lens barrel (1) and the right lens barrel (10) through the two connecting rings (12), and an adjusting assembly is arranged inside the left lens barrel (1);

the utility model discloses a sunshade device, including two recess (17) of quantity, the recess of right side lens cone (10) is seted up to the periphery wall of right side lens cone (10), the periphery wall of right side lens cone (10) is seted up and is located two left spout (4) of two recess (17), two spout (4) equal sliding connection has slider (3), the periphery wall of right side lens cone (10) is equipped with sunshade sleeve (5), two through two slider (3) movable sleeve, the equal fixed mounting in right flank of spout (4) has the one end of first telescopic link (6), two the other end of first telescopic link (6) is fixed mounting respectively on the right flank of two sliders (3), the internal perisporium fixed mounting of sunshade sleeve (5) has quantity to be two fixture block (7), two the inside of recess (17) all is equipped with spacing subassembly.

2. The high-pixel high-definition lens with the core adjustment structure according to claim 1, wherein: the left lens cone (1) and the right lens cone (10) are both cylinders which are hollow inside and are missing on the left and right sides, and the adjusting ring (2) is a cylinder which is hollow inside and is missing on the left and right sides.

3. The high-pixel high-definition lens with the core adjustment structure according to claim 1, wherein: the adjusting part comprises a first lens (8), a mounting ring (9), a second lens (11) and a movable sleeve ring (13), wherein the movable sleeve ring (13) is movably sleeved on the inner peripheral wall of the left lens barrel (1) and the inner peripheral wall of the adjusting ring (2), the second lens (11) is fixedly mounted on the inner peripheral wall of the movable sleeve ring (13), the mounting ring (9) is fixedly mounted on the inner peripheral wall of the right lens barrel (10), and the first lens (8) is fixedly mounted on the inner peripheral wall of the mounting ring (9).

4. The high-pixel high-definition lens with the core adjustment structure according to claim 3, wherein: the movable lantern ring (13) is in threaded connection with the inner peripheral wall of the left lens barrel (1) and the adjusting ring (2), and the second lens (11) and the first lens (8) are symmetrically distributed.

5. The high-pixel high-definition lens with the core adjustment structure according to claim 1, wherein: the limiting assembly comprises two extrusion blocks (14), two telescopic second rods (15) and springs (16), wherein the number of the second telescopic rods (15) is two, one ends of the second telescopic rods (15) are respectively and fixedly mounted on one side surfaces of the two grooves (17) which are opposite to each other, the number of the extrusion blocks (14) is two, the two extrusion blocks (14) are respectively and fixedly mounted on the other ends of the two telescopic second rods (15), the number of the springs (16) is two, and the two springs (16) are respectively sleeved on the outer peripheral walls of the two telescopic second rods (15).

6. The high-pixel high-definition lens with the core adjustment structure according to claim 5, wherein: the two extrusion blocks (14) are symmetrically distributed by taking the first lens (8) as a center line, the two grooves (17) are cylinders with hollow interiors, and the diameter of the spring (16) is smaller than that of the grooves (17).