Mobile phone waterproof shell external lens center positioning and adapting structure

Abstract

The utility model discloses a mobile phone waterproof shell external lens center positioning adaptive structure. Including waterproof shell and adjusting frame, be provided with the movable plate of horizontal vertical free movement on adjusting frame, movable plate is provided with installation port, movable plate axle has a rotatable sighting bar, movable plate is located the axle connection of sighting bar and is provided with first positioning hole and second positioning hole, be provided with a spring top bead in the rotation of sighting bar back can top into first positioning hole and second positioning hole. The utility model can change the installation position of external lens at the lens window of waterproof shell through adjusting the specific position of movable plate, and then with the mobile phone lens in the waterproof shell interior carries out the centering, makes let external lens with different mobile phone camera, simultaneously, rely on the aid of sighting bar, can let installation port and mobile phone camera between better accurate centering, makes the movement of movable plate exist corresponding reference, and move up more convenient and effective.

Description

Technical Field

[0001] This utility model relates to the field of underwater waterproof mobile phone cases, and in particular to a center positioning and fitting structure for an external lens of a waterproof mobile phone case. Background Technology

[0002] With technological advancements and improved living standards, underwater photography is becoming increasingly popular. On one hand, advancements in mobile phone photography technology have allowed phones to replace cameras for everyday shooting. Consequently, for underwater photography, various waterproof phone cases are gradually replacing professional camera cases. The diversification of phone brands and models has also made universal waterproof phone cases a necessity for users. On the other hand, to enhance the underwater photography experience, using external lenses has become a trend in waterproof phone cases, such as wide-angle lenses, fisheye lenses, and filter lenses. However, different brands and models of phones have different lens sizes and positions. To ensure compatibility with more models, waterproof case manufacturers have had to design increasingly larger lens windows, which poses a significant challenge for users in accurately aligning the phone's lens center when installing external lenses.

[0003] Therefore, it is necessary to optimize the structure of existing underwater waterproof phone cases. Utility Model Content

[0004] To address the shortcomings of the existing technology, the purpose of this utility model is to provide a mobile phone waterproof case external lens center positioning adapter structure that allows for flexible adjustment of the external lens center position.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A center positioning adapter structure for an external lens on a waterproof mobile phone case includes a waterproof case and an adjustment bracket. The adjustment bracket is installed at the lens window of the waterproof case. The adjustment bracket is provided with a movable plate that can move freely horizontally and vertically. The movable plate is provided with an installation port for installing an external lens. A rotatable aiming rod is axially connected to the side of the movable plate at the installation port. The movable plate is provided with a first positioning hole and a second positioning hole at the axial connection of the aiming rod. A spring ball is provided on the aiming rod that can be pushed into the first positioning hole and the second positioning hole after rotation.

[0007] Specifically, when the spring ball is inserted into the first positioning hole, the end of the aiming rod is positioned at the center of the mounting port; when the spring ball is inserted into the second positioning hole, the aiming rod coincides with the movable plate.

[0008] Preferably, the adjusting bracket comprises a horizontal plate and a vertical plate, the top end of the vertical plate is connected to the horizontal plate, the horizontal plate is provided with a first long hole along the transverse direction, the vertical plate is in a "∩" shape, two sides of the vertical plate are provided with a second long hole along the vertical direction, freely movable first adjusting bolts are respectively arranged in the first long hole and the second long hole, at least two first adjusting bolts are arranged in the first long hole, the side surface of the waterproof case and the movable plate are both provided with first threaded holes adapted to the first adjusting bolts, the first threaded hole on the waterproof case is adapted to the first adjusting bolt in the first long hole, the first threaded hole on the movable plate is adapted to the first adjusting bolt in the second long hole, by manually loosening the first adjusting bolts, the vertical plate can move transversely and the movable plate can move vertically, and when the first adjusting bolts are tightened, the vertical plate and the movable plate cannot move further.

[0009] Preferably, the top end of the vertical plate is provided with two shaft rods, the horizontal plate is provided with recess openings allowing the shaft rods to be inserted therein, the shaft rods are assembled in the recess openings, at least one of the recess openings is provided with a through hole along the axial direction of the shaft rod, the shaft rod is provided with a second threaded hole along its own axial direction, a second adjusting bolt penetrates into the through hole, and the top end of the second adjusting bolt is locked into the second threaded hole.

[0010] Preferably, the end of the aiming rod is provided with a sight.

[0011] Preferably, the sight is circular, and the center of the sight corresponds to the center of the mounting port.

[0012] Preferably, the other end of the aiming rod opposite to the end provided with the sight is provided with a shifting lever, and the shifting lever is higher than the movable plate or arranged on the outer side of the movable plate.

[0013] Preferably, the movable plate is provided with two limit blocks at the moving track of the aiming rod.

[0014] By adopting the above solution, the present utility model can change the mounting position of the external lens at the lens window of the waterproof case by adjusting the specific position of the movable plate, so as to align with the mobile phone lens inside the waterproof case, enabling the external lens to adapt to different mobile phone cameras; meanwhile, with the assistance of the aiming rod, the mounting port and the mobile phone camera can be better and accurately aligned, so that the movement of the movable plate has a corresponding reference, making the movement more convenient and effective. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of an embodiment of the present utility model.

[0016] Figure 2 is a schematic structural diagram of the adjusting bracket and the housing of the embodiment of the present utility model after being separated.

[0017] Figure 3 This is a schematic diagram of the structure of the adjustment frame according to an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the vertical plate after it is flipped according to an embodiment of the present invention. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0022] like Figures 1 to 4As shown in the figure, this embodiment provides a mobile phone waterproof case external lens center positioning adapter structure, including a waterproof case 1 and an adjustment frame 2. The adjustment frame 2 is installed at the lens window 3 of the waterproof case 1. The adjustment frame 2 is provided with a movable plate 4 that can move freely horizontally and vertically. The movable plate 4 is provided with an installation port 5 for installing an external lens. The movable plate 4 is axially connected to a rotatable aiming rod 6 on the side of the installation port 5. The movable plate 4 is provided with a first positioning hole 7 and a second positioning hole 8 at the axial connection of the aiming rod 6. The aiming rod 6 is provided with a spring top ball 9 that can be pushed into the first positioning hole 7 and the second positioning hole 8 after rotation.

[0023] When the spring ball 9 is inserted into the first positioning hole 7, the end of the aiming rod 6 is positioned at the center of the mounting port 5. When the spring ball 9 is inserted into the second positioning hole 8, the aiming rod 6 coincides with the movable plate 4.

[0024] To better understand this embodiment, usage instructions are provided below:

[0025] Before use, ensure the phone is correctly installed inside the waterproof case 1. Then, push the aiming rod 6 so that the spring ball 9 of the aiming rod 6 moves out of the second positioning hole 8 and falls into the first positioning hole 7. This positions the end of the aiming rod 6 at the center of the mounting port 5. Next, move the movable plate 4 and use the end of the aiming rod 6 as a reference point to align the center of the phone's camera. This alignment is only approximate and does not need to be perfect. After approximate alignment, the external lens and the phone's camera can be used normally. After alignment, push the aiming rod back so that the spring ball 9 re-engages in the second positioning hole 8, completing the storage of the aiming rod 6. This allows the corresponding external lens to be installed.

[0026] Further, as for how the adjusting frame 2 realizes the free horizontal and vertical movement of the movable plate 4, specifically, the adjusting frame 2 can be designed to include a horizontal plate 21 and a vertical plate 22. The top end of the vertical plate 22 is connected to the horizontal plate 21. The horizontal plate 21 is provided with a first long hole 23 along the transverse direction. The vertical plate 22 is in a "冂" shape, and two sides of the vertical plate 22 are provided with second long holes 24 along the vertical direction. A freely movable first adjusting bolt 25 is inserted through each of the first long hole 23 and the second long hole 24. There are at least two first adjusting bolts 25 in the first long hole 23. The side surface of the waterproof housing 1 and the movable plate 4 are both provided with first threaded holes 26 adapted to the first adjusting bolts 25. The first threaded holes 26 on the waterproof housing 1 are adapted to the first adjusting bolts 25 in the first long hole 23, and the first threaded holes 26 on the movable plate 4 are adapted to the first adjusting bolts 25 in the second long hole 24. By manually loosening the first adjusting bolts 25, the vertical plate 22 and the horizontal plate 21 can move transversely, and the movable plate 4 can move vertically. When the first adjusting bolts 25 are tightened, the vertical plate 2 and the movable plate 4 cannot move further. Therefore, the user only needs to manually loosen the first adjusting bolts 25 to freely move the movable plate 4 horizontally and vertically, and tighten the first adjusting bolts 25 again when no movement is needed.

[0027] Further, in the actual shooting process, an external lens is not needed sometimes. Therefore, in order to prevent the movable plate and the vertical plate 22 from obstructing the lens window 3, in this embodiment, two shaft rods 201 are specially arranged at the top end of the vertical plate 22, and the horizontal plate 21 is provided with a recess opening 202 allowing the shaft rod 201 to be inserted therein. The shaft rods 201 are assembled in the recess openings 202 in a matching manner, and at least one of the recess openings 202 is provided with a through hole 203 along the axial direction of the shaft rod 201. The shaft rod 201 is provided with a second threaded hole 204 along its own axial direction. A second adjusting bolt 205 is inserted into the through hole 203, and the top end of the second adjusting bolt 205 is locked into the second threaded hole 204. With such a design, when the external lens is not needed, the second adjusting bolt 205 can be directly loosened, then the vertical plate 22 is grasped and rotated to turn the vertical plate 22 upward to get rid of the obstruction to the lens window 3, then the vertical plate 22 is kept stationary, and the second adjusting bolt 205 is tightened again.

[0028] Further, in order to allow the user to better aim at the moving position, in this embodiment, the end of the aiming rod 6 is provided with a sight 61, the sight 61 is circular, and the center of the sight 61 corresponds to the center of the mounting port 5. In this way, the small center can be better used as an aiming point for alignment.

[0029] Furthermore, to better push the aiming rod 6, a lever 62 is provided at the other end of the aiming rod 6 opposite to the end where the crosshair 61 is provided. The lever 62 is higher than the movable plate 4 or placed outside the movable plate 4, so that the user can apply force to the lever 62 to push the aiming rod 6 better. In order to prevent the aiming rod 6 from being pushed too far, the movable plate 4 in this embodiment is provided with two limiting blocks 63 at the movement trajectory of the aiming rod 6. When the spring ball 9 is about to be inserted into the first positioning hole 7 or the second positioning hole 8, there is a restriction, so that the spring ball 9 can be accurately inserted into the corresponding positioning hole.

[0030] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A center positioning adapter structure for an external lens on a waterproof mobile phone case, characterized in that: comprising a waterproof housing and an adjusting bracket, the adjusting bracket is mounted at the lens window of the waterproof housing, the adjusting bracket is provided with a movable plate that can move freely horizontally and vertically, the movable plate is provided with a mounting port for mounting an external lens, the movable plate is pivotally connected at the side of the mounting port with a rotatable aiming rod, the movable plate is provided with a first positioning hole and a second positioning hole at the pivot connection position of the aiming rod, and the aiming rod is provided with a spring plunger that can be pushed into the first positioning hole and the second positioning hole after rotation; wherein, when the spring plunger is pushed into the first positioning hole, the end of the aiming rod is placed at the center of the mounting port, and when the spring plunger is pushed into the second positioning hole, the aiming rod is overlapped with the movable plate.

2. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 1, characterized in that: The adjusting bracket comprises a horizontal plate and a vertical plate, the top end of the vertical plate is connected to the horizontal plate, the horizontal plate is provided with a first long hole along the horizontal direction, the vertical plate is in a "∩" shape, two sides of the vertical plate are provided with second long holes along the vertical direction, freely movable first adjusting bolts are respectively arranged through the first long hole and the second long holes, at least two first adjusting bolts are arranged in the first long hole, the side surface of the waterproof housing and the movable plate are both provided with first threaded holes adapted to the first adjusting bolts, the first threaded hole on the waterproof housing is adapted to the first adjusting bolt in the first long hole, the first threaded hole on the movable plate is adapted to the first adjusting bolt in the second long hole, the vertical plate can move horizontally and the movable plate can move vertically by manually loosening the first adjusting bolts, and when the first adjusting bolts are tightened, the vertical plate and the movable plate cannot move further.

3. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 2, characterized in that: The top end of the vertical plate is provided with two shaft rods, the horizontal plate is provided with groove openings allowing the shaft rods to be inserted, the shaft rods are assembled in alignment with the groove openings, and at least one of the groove openings is provided with a through hole along the axial direction of the shaft rod, the shaft rod is provided with a second threaded hole along its own axial direction, a second adjusting bolt penetrates through the through hole, and the top end of the second adjusting bolt is locked into the second threaded hole.

4. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 1, characterized in that: The end of the aiming rod is provided with a sight.

5. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 4, characterized in that: The sight is circular, and the center of the sight corresponds to the center of the mounting port.

6. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 5, characterized in that: The end of the aiming rod opposite to the end provided with the sight is provided with a toggle lever, and the toggle lever is higher than the movable plate or arranged on the outer side of the movable plate.

7. The mobile phone waterproof case external lens center positioning adapter structure as described in claim 6, characterized in that: The movable plate is provided with two limit blocks at the position of the movement track of the aiming rod.

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