Optical lens connecting structure

Abstract

The utility model discloses an optical lens connecting structure relates to optical lens connecting technical field. This kind of optical lens connecting structure, including the connecting plate, the one side fixedly connected with the connecting barrel of connecting plate, the one side of connecting barrel is provided with negative pressure mechanism, the one side of connecting plate is provided with adjusting mechanism. This kind of optical lens connecting structure, through setting sealing washer, when needing to fix installation in the back of cell -phone, first tightly place the connecting plate on the back of cell -phone, then rotate the knob, make the threaded rod screw thread moves in the inside of connecting cylinder and drive sealing washer moves in the inside of connecting cylinder, at this moment can carry out the vacuumizing to the inside of connecting cylinder, and at this moment the sealing ring in the inside of rotary drum is located one side of the air release groove and seals it, when sealing washer tightly connects the inner top of connecting cylinder, sealing washer is located one side of the air release groove and does not contact with it, this device is convenient for fixing installation in the back of cell -phone.

Description

Technical Field

[0001] This utility model belongs to the field of optical lens connection technology, and specifically relates to an optical lens connection structure. Background Technology

[0002] An optical lens is an optical system composed of multiple sets of precision lenses. Its core function is to converge light and form a clear image, and its image quality directly affects the final image effect. In the field of mobile phone photography, external optical lenses are generally divided into two categories: traditional external attachment lenses and new modular external optical lenses.

[0003] The aforementioned device lacks a back-mounted lens fixing structure, meaning that most existing external lenses for mobile phones are fixed to the phone using a U-shaped bracket. The lens is screwed onto the U-shaped bracket and aligned with the phone's main camera. While this connection method offers good flexibility and adaptability, the U-shaped structure of the connector obstructs the screen. Furthermore, the use of bolts for compression to ensure the stability of the connector also puts pressure on the screen. If the lens is not aligned with the main camera, adjustments are cumbersome. Based on the shortcomings of existing technology, this utility model designs an optical lens connection structure. Utility Model Content

[0004] To address the aforementioned problems in the existing technology, this utility model provides an optical lens connection structure with the feature of back-adhesive lens fixation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an optical lens connection structure, including a connecting plate, a connecting cylinder fixedly connected to one side of the connecting plate, a negative pressure mechanism provided on one side of the connecting cylinder, and an adjustment mechanism provided on one side of the connecting plate;

[0006] The negative pressure mechanism includes a knob, a threaded rod, a sealing gasket, a rotating cylinder, a limiting ring, a second indicator groove, and a sealing ring. The knob is located on one side of the connecting plate, and a threaded rod is fixedly connected to one side of the knob. A sealing gasket is fixedly connected to one side of the threaded rod. The rotating cylinder is rotatably connected to one side of the connecting cylinder, and a limiting ring is fixedly connected to one side of the rotating cylinder. A second indicator groove is provided on one side of the rotating cylinder, and a sealing ring is fixedly connected inside the rotating cylinder.

[0007] As a preferred technical solution of the optical lens connection structure of this utility model, the adjustment mechanism includes a connecting strip, a slider, a connecting block, a limiting knob and an optical lens body. The connecting strip is slidably connected to one side of the connecting plate, a slider is fixedly connected to one side of the connecting strip, a connecting block is fixedly connected to one side of the connecting strip, a limiting knob is threaded into the internal part of the connecting block, and an optical lens body is provided on one side of the connecting strip.

[0008] As a preferred technical solution of the optical lens connection structure of this utility model, a sealing ring is provided on one side of the connecting plate, a bearing plate is fixedly connected to one side of the connecting plate, a first sliding groove is provided on one side of the bearing plate, a second sliding groove is provided on one side of the bearing plate, and a limiting groove is provided on one side of the second sliding groove.

[0009] As a preferred technical solution of the optical lens connection structure of this utility model, an indicator groove is provided on one side of the connecting cylinder, an annular groove is provided on one side of the connecting cylinder, and an air venting groove is provided on one side of the connecting cylinder.

[0010] As a preferred technical solution of the optical lens connection structure of this utility model, the connecting strip is slidably connected to one side of the support plate, and the slider is slidably connected inside the slide groove.

[0011] As a preferred technical solution of the optical lens connection structure of this utility model, the connecting block is slidably connected inside the slide groove two, and the limiting knob is set inside the limiting groove.

[0012] As a preferred technical solution of the optical lens connection structure of this utility model, the sealing gasket is disposed inside the connecting cylinder, and the limiting ring is rotatably connected inside the annular groove.

[0013] As a preferred technical solution of the optical lens connection structure of this utility model, the sealing ring is rotatably connected to the outer surface of the connecting cylinder, and the sealing ring is rotatably connected to one side of the venting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In use, this utility model, by setting a sealing gasket, when it is necessary to fix the connecting plate to the back of the mobile phone, firstly, place the connecting plate tightly against the back of the mobile phone, and then rotate the knob to make the threaded rod move inside the connecting cylinder and drive the sealing gasket to move inside the connecting cylinder. At this time, a vacuum can be drawn inside the connecting cylinder, and at this time, the sealing ring inside the rotating cylinder is located on one side of the venting groove to seal it. When the sealing gasket is close to the inner top of the connecting cylinder, the sealing gasket is located on one side of the venting groove and does not contact it. At this time, the connecting plate can be fixedly installed on the back of the mobile phone. When it is necessary to remove the connecting plate, rotate the rotating cylinder to make the sealing ring rotate and disengage from one side of the venting groove. At this time, air enters the interior of the connecting cylinder from the venting groove to release the negative pressure, and the connecting plate can be removed. This device facilitates the fixing of the connecting plate to the back of the mobile phone.

[0016] 2. When using this utility model, if it is necessary to install the optical lens body to adapt to different models of mobile phone lenses, first loosen the limiting knob so that the connecting strip can slide inside the carrier plate. After the connecting strip moves to the appropriate lens position, turn the limiting knob again to fix the connecting block on one side of the connecting strip. Then the optical lens body can be installed on one side of the connecting strip. This device facilitates the installation of the optical lens body to adapt to different models of mobile phone lenses. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the connecting plate structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the sealing ring structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the adjustment mechanism structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the connecting cylinder structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the negative pressure mechanism of this utility model.

[0023] In the diagram: 1. Connecting plate; 101. Sealing ring; 102. Bearing plate; 103. Slide groove one; 104. Slide groove two; 105. Limiting groove; 2. Connecting cylinder; 201. Indicator groove one; 202. Annular groove; 203. Venting groove; 3. Negative pressure mechanism; 301. Knob; 302. Threaded rod; 303. Sealing gasket; 304. Rotating cylinder; 305. Limiting ring; 306. Indicator groove two; 307. Sealing ring; 4. Adjusting mechanism; 401. Connecting bar; 402. Slider; 403. Connecting block; 404. Limiting knob; 405. Optical lens body. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figure 1-5 The present invention provides the following technical solution: an optical lens connection structure, including a connecting plate 1, a connecting cylinder 2 fixedly connected to one side of the connecting plate 1, a negative pressure mechanism 3 provided on one side of the connecting cylinder 2, and an adjustment mechanism 4 provided on one side of the connecting plate 1.

[0027] A sealing ring 101 is provided on one side of the connecting plate 1, and a bearing plate 102 is fixedly connected to one side of the connecting plate 1. A first sliding groove 103 is provided on one side of the bearing plate 102, a second sliding groove 104 is provided on one side of the bearing plate 102, and a limit groove 105 is provided on one side of the second sliding groove 104.

[0028] One side of the connecting cylinder 2 is provided with an indicator groove 201, one side of the connecting cylinder 2 is provided with an annular groove 202, and one side of the connecting cylinder 2 is provided with a venting groove 203.

[0029] Further explanation is needed: A connecting cylinder 2 is provided on one side of the connecting plate 1. The connecting cylinder 2 facilitates the connection of the negative pressure mechanism 3. The cooperation between the connecting cylinder 2 and the negative pressure mechanism 3 allows the connecting plate 1 to be fixed to the back of the mobile phone. A support plate 102 is provided on one side of the connecting plate 1. An adjustment mechanism 4 is connected to the support plate 102. The connecting strip 401 facilitates the installation of the optical lens body 405, and the position of the optical lens body 405 on the connecting plate 1 can be adjusted to accommodate different models of mobile phone lenses.

[0030] Example 2

[0031] Please see Figure 4-5 The present invention provides the following technical solution:

[0032] The negative pressure mechanism 3 includes a knob 301, a threaded rod 302, a sealing gasket 303, a rotating cylinder 304, a limiting ring 305, an indicator groove 306, and a sealing ring 307. The knob 301 is located on one side of the connecting plate 1. The threaded rod 302 is fixedly connected to one side of the knob 301. The sealing gasket 303 is fixedly connected to one side of the threaded rod 302. The rotating cylinder 304 is rotatably connected to one side of the connecting cylinder 2. The limiting ring 305 is fixedly connected to one side of the rotating cylinder 304. The indicator groove 306 is provided on one side of the rotating cylinder 304. The sealing ring 307 is fixedly connected inside the rotating cylinder 304.

[0033] The sealing gasket 303 is located inside the connecting cylinder 2, and the limiting ring 305 is rotatably connected inside the annular groove 202.

[0034] The sealing ring 307 is rotatably connected to the outer surface of the connecting cylinder 2, and the sealing ring 307 is rotatably connected to one side of the venting groove 203.

[0035] Further explanation is needed: Place the connecting plate 1 firmly against the back of the phone, then rotate the knob 301. This causes the threaded rod 302 to move inside the connecting cylinder 2, which in turn moves the sealing gasket 303 inside the connecting cylinder 2. At this time, a vacuum can be drawn inside the connecting cylinder 2. Meanwhile, the sealing ring 307 inside the rotating cylinder 304 is located on one side of the venting groove 203 and seals it. When the sealing gasket 303 is pressed against the inner top of the connecting cylinder 2, it is located on one side of the venting groove 203 and does not contact it. This allows the connecting plate 1 to be fixedly installed on the back of the phone. When the connecting plate 1 needs to be removed, rotate the rotating cylinder 304 to rotate the sealing ring 307 and disengage it from one side of the venting groove 203. At this time, air enters the interior of the connecting cylinder 2 through the venting groove 203 to release the negative pressure, and the connecting plate 1 can then be removed.

[0036] Example 3

[0037] Please see Figure 2-3 The present invention provides the following technical solution:

[0038] The adjustment mechanism 4 includes a connecting bar 401, a slider 402, a connecting block 403, a limiting knob 404, and an optical lens body 405. The connecting bar 401 is slidably connected to one side of the connecting plate 1. The slider 402 is fixedly connected to one side of the connecting bar 401. The connecting block 403 is fixedly connected to one side of the connecting bar 401. The limiting knob 404 is threaded inside the connecting block 403. The optical lens body 405 is provided on one side of the connecting bar 401.

[0039] The connecting strip 401 is slidably connected to one side of the support plate 102, and the slider 402 is slidably connected inside the slide groove 103.

[0040] The connecting block 403 is slidably connected inside the slide groove 104, and the limiting knob 404 is set inside the limiting groove 105.

[0041] Further explanation is needed: Loosen the limiting knob 404 so that the connecting strip 401 can slide inside the carrier plate 102. After the connecting strip 401 moves to the appropriate lens position, turn the limiting knob 404 again to fix the connecting block 403 on one side of the connecting strip 401. Then the optical lens body 405 can be installed on one side of the connecting strip 401.

[0042] Working principle: When an optical lens connection structure is used, a connecting tube 2 is first set on one side of the connecting plate 1. The connecting tube 2 facilitates the connection of the negative pressure mechanism 3. The cooperation between the connecting tube 2 and the negative pressure mechanism 3 allows the connecting plate 1 to be fixed on the back of the mobile phone. A support plate 102 is set on one side of the connecting plate 1. An adjustment mechanism 4 is connected through the support plate 102. The connecting strip 401 facilitates the installation of the optical lens body 405, and the position of the optical lens body 405 on the connecting plate 1 can be adjusted to adapt to different models of mobile phone lenses.

[0043] When it is necessary to fix the connecting plate 1 to the back of the mobile phone, first place the connecting plate 1 firmly against the back of the mobile phone, and then rotate the knob 301 to make the threaded rod 302 move inside the connecting cylinder 2 and drive the sealing gasket 303 to move inside the connecting cylinder 2. At this time, a vacuum can be drawn inside the connecting cylinder 2, and at this time, the sealing ring 307 inside the rotating cylinder 304 is located on one side of the venting groove 203 to seal it. When the sealing gasket 303 is close to the inner top of the connecting cylinder 2, the sealing gasket 303 is located on one side of the venting groove 203 and does not contact it. At this time, the connecting plate 1 can be fixedly installed on the back of the mobile phone. When it is necessary to remove the connecting plate 1, rotate the rotating cylinder 304 to make the sealing ring 307 rotate and disengage from one side of the venting groove 203. At this time, air enters the interior of the connecting cylinder 2 from the venting groove 203 to release the negative pressure, and the connecting plate 1 can be removed. This device makes it easy to fix the connecting plate 1 to the back of the mobile phone.

[0044] When it is necessary to install the optical lens body 405 to adapt to different models of mobile phone lenses, first loosen the limiting knob 404 so that the connecting strip 401 can slide inside the carrier plate 102. After the connecting strip 401 moves to the appropriate lens position, turn the limiting knob 404 again to fix the connecting block 403 on one side of the connecting strip 401. Then the optical lens body 405 can be installed on one side of the connecting strip 401. This device facilitates the installation of the optical lens body 405 to adapt to different models of mobile phone lenses.

[0045] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An optical lens connecting structure comprising a connecting plate (1), characterized in that: One side of the connecting plate (1) is fixedly connected with a connecting barrel (2), one side of the connecting barrel (2) is provided with a negative pressure mechanism (3), one side of the connecting plate (1) is provided with an adjusting mechanism (4). The negative pressure mechanism (3) comprises a knob (301), a threaded rod (302), a sealing gasket (303), a rotating drum (304), a limiting ring (305), an indicating groove two (306) and a sealing ring (307), the knob (301) is arranged on one side of the connecting plate (1), one side of the knob (301) is fixedly connected with the threaded rod (302), one side of the threaded rod (302) is fixedly connected with the sealing gasket (303), the rotating drum (304) is rotatably connected on one side of the connecting barrel (2), one side of the rotating drum (304) is fixedly connected with the limiting ring (305), one side of the rotating drum (304) is provided with the indicating groove two (306), and the inside of the rotating drum (304) is fixedly connected with the sealing ring (307).

2. The optical lens connecting structure according to claim 1, wherein: The adjusting mechanism (4) comprises a connecting strip (401), a sliding block (402), a connecting block (403), a limiting knob (404) and an optical lens body (405), the connecting strip (401) is slidably connected on one side of the connecting plate (1), one side of the connecting strip (401) is fixedly connected with the sliding block (402), one side of the connecting strip (401) is fixedly connected with the connecting block (403), the inside of the connecting block (403) is threadedly connected with the limiting knob (404), and one side of the connecting strip (401) is provided with the optical lens body (405).

3. The optical lens connecting structure according to claim 1, wherein: One side of the connecting plate (1) is provided with a sealing ring (101), one side of the connecting plate (1) is fixedly connected with a bearing plate (102), one side of the bearing plate (102) is provided with a sliding groove one (103), one side of the bearing plate (102) is provided with a sliding groove two (104), and one side of the sliding groove two (104) is provided with a limiting groove (105).

4. The optical lens connecting structure according to claim 1, wherein: One side of the connecting barrel (2) is provided with an indicating groove one (201), one side of the connecting barrel (2) is provided with an annular groove (202), and one side of the connecting barrel (2) is provided with a deflation groove (203).

5. The optical lens connecting structure according to claim 2, wherein: The connecting strip (401) is slidably connected on one side of the bearing plate (102), and the sliding block (402) is slidably connected in the sliding groove one (103).

6. The optical lens connecting structure according to claim 2, wherein: The connecting block (403) is slidably connected in the sliding groove two (104), and the limiting knob (404) is arranged in the limiting groove (105).

7. The optical lens connecting structure according to claim 1, wherein: The sealing gasket (303) is arranged in the connecting barrel (2), and the limiting ring (305) is rotatably connected in the annular groove (202).

8. The optical lens connecting structure according to claim 1, wherein: The sealing ring (307) is rotatably connected to the outer surface of the connecting barrel (2), and the sealing ring (307) is rotatably connected to one side of the deflation groove (203).

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