Waterproof protective cover plate for mobile phone camera

Abstract

The utility model relates to the technical field of camera protective cover plates, and discloses a waterproof protective cover plate for a mobile phone camera, which comprises a protective cover, a pressing block is slidably connected in the protective cover, a clamping plate is attached to one end of the pressing block, a first rotating shaft is fixedly connected in the clamping plate, and a second rotating shaft is attached to the other end of the pressing block. A reset assembly is arranged in the protective cover, a first adapter block is fixedly connected to the outer wall of the protective cover, a second adapter block is rotatably connected to the inner wall of the first adapter block, and a cover plate body is fixedly connected to the outer wall of the second adapter block. According to the utility model, the cover plate body can be quickly opened or closed by pressing the pressing block, the operation is simple and convenient, the cover plate is particularly suitable for old people or people having difficulty in moving, in addition, in the opening process of the cover plate, a linkage structure of the rotating shaft, the clamping plate and the torsion spring is adopted, smooth opening and closing control is realized, and the cover plate is prevented from excessively rotating through the limiting block; and the use stability and reliability are improved.

Description

Technical Field

[0001] This utility model relates to the field of camera protective cover technology, and in particular to a waterproof protective cover for a mobile phone camera. Background Technology

[0002] With the widespread adoption of smartphones and continuous technological advancements, the performance and usage frequency of mobile phone cameras have significantly improved. However, the protection of cameras during daily use has become an increasingly important concern, especially in humid, dusty, or impact-prone environments where cameras are highly susceptible to damage. To improve camera durability, various protective devices have emerged on the market, such as dust covers and lens protectors, to reduce the impact of dust, moisture, and external shocks. Among these, camera cover plates with automatic opening and closing functions have become a trend in recent years. They not only provide protection when the camera is not in use but also allow for quick opening when needed, enhancing ease of use.

[0003] Most existing camera protection devices employ mechanical structures for control, commonly including sliding, rotating, or elastic snap-fit ​​designs. For example, sliding covers slide along guide rails, allowing the cover to move left and right to cover or expose the camera, while rotating structures use single-axis or multi-axis rotation mechanisms to open and close the cover. Additionally, some products use magnetic structures or snap-fit ​​devices to provide a certain degree of sealing and fixation. While these technologies improve camera protection to some extent, they still have many shortcomings in practical use, impacting the user experience.

[0004] Existing camera cover designs often suffer from inconvenience during opening and closing. Some sliding or rotating mechanisms require manual operation, which is not smooth enough, especially for the elderly or those with mobility issues, making one-handed operation difficult. Furthermore, some rotating mechanisms may suffer from excessive rotation due to a lack of limiting mechanisms, affecting normal use and potentially causing damage due to structural loosening. Therefore, optimizing the opening and closing control mechanism of camera cover designs to make them smoother, more stable, and more convenient for users has become a key technical challenge. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a waterproof protective cover for mobile phone cameras, aiming to improve the existing camera protective covers that require sliding or rotating structures and manual operation by the user, which is not smooth enough to use, especially for the elderly or people with mobility difficulties, as one-handed operation is difficult.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterproof protective cover for a mobile phone camera, comprising a protective cover, a pressing block slidably connected inside the protective cover, a snap-fit ​​plate attached to one end of the pressing block, a rotating shaft fixedly connected inside the snap-fit ​​plate, a reset assembly provided inside the protective cover, a connecting block fixedly connected to the outer wall of the protective cover, a connecting block rotatably connected to the inner wall of the connecting block 1, a cover body fixedly connected to the outer wall of the connecting block 2, a barb fixedly connected to the inner wall of the cover body, a rotating shaft 2 fixedly connected inside the connecting block 2, a fixing rod 2 fixedly connected inside the connecting block 1, a torsion spring 2 sleeved on the outer wall of the fixing rod 2, and a limit block fixedly connected to the outer wall of the protective cover;

[0007] The reset assembly includes a fixing rod and a torsion spring. The torsion spring is disposed inside the protective cover and is fitted onto the outer wall of the fixing rod.

[0008] Furthermore, a mobile phone body is fixedly connected to one side of the outer wall of the protective cover, a sealing gasket is slidably connected inside the cover body, a sliding rod is fixedly connected inside the sealing gasket, a telescopic spring is sleeved on the outer wall of the sliding rod, and a protective component is provided on one side of the outer wall of the cover body.

[0009] Furthermore, the protective component includes an elastic buffer rubber pad and a protective plate. One side of the outer wall of the elastic buffer rubber pad is fixedly connected to one side of the outer wall of the cover plate body, and the protective plate is fixedly connected to the elastic buffer rubber pad.

[0010] Furthermore, one end of the torsion spring is fixedly connected to the inside of the protective cover, and the other end of the torsion spring is fixedly connected to the inside of the rotating shaft.

[0011] Furthermore, one end of the second torsion spring is fixedly connected to the inside of the first adapter block, and the other end of the second torsion spring is fixedly connected to the inside of the second rotating shaft.

[0012] Furthermore, the limiting block is attached to the second adapter block, and the limiting block is used to limit the second adapter block.

[0013] Furthermore, both ends of the first rotating shaft are rotatably connected inside the protective cover, and the first rotating shaft is used to limit the position of the snap-fit ​​plate.

[0014] Furthermore, one end of the telescopic spring is fixedly connected to the inside of the cover plate body, and the other end of the telescopic spring is fixedly connected to the inside of the sealing gasket.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the cover plate body can be quickly opened or closed by pressing the pressing block, which is easy to operate and is especially suitable for the elderly or people with mobility difficulties. In addition, during the opening process of the cover plate, a linkage structure of rotating shaft, snap-fit ​​plate and torsion spring is adopted to achieve smooth opening and closing control, and the limit block prevents the cover plate from rotating excessively, which improves the stability and reliability of use.

[0017] 2. In this utility model, when the cover is closed, the sealing gasket is tightly fitted to the protective cover by the action of the telescopic spring, ensuring the waterproof effect of the camera and effectively preventing dust and moisture from entering. At the same time, the combination design of the protective plate and the elastic buffer rubber pad can provide buffer protection under the action of external force, reducing the risk of damage to the camera due to accidental collision or squeezing, thereby improving the durability and safety of the mobile phone camera. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a waterproof protective cover for a mobile phone camera proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of one side structure of the adapter block 2 of a waterproof protective cover for a mobile phone camera proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of one side of the protective cover of a waterproof protective cover for a mobile phone camera proposed in this utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 This utility model provides a schematic diagram of the internal structure of an adapter block for a waterproof protective cover for a mobile phone camera.

[0023] Figure 6 This is a schematic diagram of one side of the cover body of a waterproof protective cover for a mobile phone camera proposed in this utility model.

[0024] Legend:

[0025] 1. Protective cover; 2. Pressing block; 3. Snap-fit ​​plate; 4. Rotating shaft one; 5. Fixing rod one; 6. Torsion spring one; 7. Cover plate body; 8. Barb; 9. Adapter block one; 10. Adapter block two; 11. Rotating shaft two; 12. Fixing rod two; 13. Torsion spring two; 14. Limiting block; 15. Sealing gasket; 16. Slide rod; 17. Telescopic spring; 18. Elastic buffer rubber pad; 19. Protective plate; 20. Mobile phone body. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 - Figure 5 This utility model provides an embodiment of a waterproof protective cover for a mobile phone camera, including a protective cover 1, an external protective structure for the mobile phone camera, and a pressing block 2 slidably connected inside the protective cover 1. Pressing this block triggers the opening of the cover body 7, simplifying operation and making it suitable for the elderly or those with mobility impairments. A snap-fit ​​plate 3 is attached to one end of the pressing block 2, connecting the pressing block 2 to a rotating shaft 4. Pressing drives the rotating shaft 4 to rotate, causing its top to disengage from the hook 8, thereby unlocking the cover. The snap-fit ​​plate 3 is fixedly connected to the rotating shaft 4, causing the snap-fit ​​plate 3 to rotate and further transmit force to the rotating shaft 11, ultimately driving the cover body 7 to move. A reset assembly is provided inside the protective cover 1. The protective cover 1 has a fixed connection to the outer wall of the adapter block 1 9, a rotatable connection to the inner wall of the adapter block 1 9, a fixed connection to the outer wall of the adapter block 2 10, a fixed connection to the cover body 7, a fixed connection to the inner wall of the cover body 7, and a locking plate 3 to ensure that the cover body 7 is in a closed state and to prevent accidental opening due to shaking or external force. The adapter block 2 10 has a fixed connection to the inside of the rotating shaft 2 11, the adapter block 1 9 has a fixed connection to the inside of the fixing rod 2 12, and the outer wall of the fixing rod 2 12 is fitted with a torsion spring 2 13. The protective cover 1 has a fixed connection to the outer wall of the limit block 1 to limit the rotation angle of the cover body 7 and prevent it from being damaged or affecting the user experience due to excessive opening or closing.

[0028] The reset assembly includes a fixed rod 5 and a torsion spring 6, which provide reset elasticity to the snap plate 3 to ensure that it can return to its original position when not pressed, thus ensuring the reliability of the closed state. The torsion spring 6 is located inside the protective cover 1 and is sleeved on the outer wall of the fixed rod 5.

[0029] Specifically, by pressing the pressing block 2, users can easily and quickly open or close the cover body 7, thereby improving the ease of operation. It is especially suitable for the elderly or people with mobility impairments. The pressing block 2 is located inside the protective cover 1. After pressing, it can push one end of the snap-fit ​​plate 3 to move, thereby driving the rotating shaft 4 to rotate on the outer wall of the fixed rod 5. Through the rotation of the snap-fit ​​plate 3, the top of the snap-fit ​​plate 3 is disengaged from the control of the barb 8, and triggers the reverse rotation of the torsion spring 6, thereby making the torsion spring 13 of the rotating shaft 11 no longer under force, releasing the rotation restriction, ensuring smooth opening and closing of the cover body 7, and effectively preventing the cover from rotating excessively through the limit block 14, avoiding damage caused by improper operation. In addition, the stable closing of the cover body 7 and the ease of opening not only ensure the long-term use of the equipment, but also enhance the comfort and safety of the user experience.

[0030] Reference Figure 1 and Figure 6 A mobile phone body 20 is fixedly connected to one side of the outer wall of the protective cover 1. A sealing gasket 15 is slidably connected inside the cover body 7. When the cover is closed, it fits against the protective cover 1 to prevent dust, moisture, or other impurities from entering the camera area and improve the waterproof effect. A sliding rod 16 is fixedly connected inside the sealing gasket 15. A telescopic spring 17 is sleeved on the outer wall of the sliding rod 16 to provide additional pressure, so that the sealing gasket 15 can be firmly fitted to the protective cover 1 and avoid loosening of the seal due to vibration. A protective component is provided on one side of the outer wall of the cover body 7. The protective component includes an elastic buffer rubber pad 18 and a protective plate 19. When closed, it further enhances the physical protection of the camera and prevents external forces from directly impacting the camera lens. One side of the outer wall of the elastic buffer rubber pad 18 is fixedly connected to one side of the outer wall of the cover body 7. The protective plate 19 and the elastic buffer rubber pad 18 are fixedly connected to one side of the outer wall of the cover body 7. A cushioning rubber pad 18 is fixedly connected to provide cushioning when the protective plate 19 is compressed, reducing the impact force caused by squeezing or impact, thereby effectively protecting the camera. One end of the torsion spring 16 is fixedly connected to the inside of the protective cover 1, and the other end of the torsion spring 16 is fixedly connected to the inside of the rotating shaft 4. One end of the torsion spring 2 13 is fixedly connected to the inside of the adapter block 9, and the other end of the torsion spring 2 13 is fixedly connected to the inside of the rotating shaft 2 11. The limiting block 14 is in contact with the adapter block 2 10, and the limiting block 14 is used to limit the adapter block 2 10. Both ends of the rotating shaft 14 are rotatably connected to the inside of the protective cover 1, and the rotating shaft 14 is used to limit the snap-fit ​​plate 3. One end of the telescopic spring 17 is fixedly connected to the inside of the cover body 7, and the other end of the telescopic spring 17 is fixedly connected to the inside of the sealing gasket 15.

[0031] Specifically, when the cover body 7 is closed, the sealing gasket 15, through the action of the telescopic spring 17, fits tightly against the protective cover 1, ensuring waterproofing and preventing moisture and dust from entering the camera area of ​​the phone, greatly improving the phone's protection capabilities. Under the pressure of the telescopic spring 17, the sealing gasket 15 is firmly in contact with the surface of the protective cover 1, avoiding a reduction in the sealing effect due to vibration or shaking. In addition, the design also includes a combination of a protective plate 19 and an elastic buffer rubber pad 18. The protective plate 19 can apply pressure to the elastic buffer rubber pad 18 under external force, further mitigating the impact force generated by impact or squeezing, effectively reducing the potential damage risk of external impact to the camera, not only improving the durability of the camera but also enhancing the safety of the phone, especially in situations such as sports or drops, providing a more reliable protective effect.

[0032] Working principle: When the waterproof protective cover for the mobile phone camera is needed, first press the pressing block 2, which slides inside the protective cover 1, thereby pushing one end of the snap-fit ​​plate 3 to move. This causes the snap-fit ​​plate 3 to drive the rotating shaft 4 to rotate on the outer wall of the fixing rod 5. Then, through the rotation of the snap-fit ​​plate 3, the top of the snap-fit ​​plate 3 is released from the control of the barb 8, and the torsion spring 6 reverses. At this time, since the barb 8 and the snap-fit ​​plate 3 are no longer in contact, the torsion spring 13 inside the rotating shaft 11 is no longer under force and rotates back. This causes the rotating shaft 11 and the adapter block 10 to rotate on the inner wall of the adapter block 9, thereby causing the cover body 7 to rotate. During this process, the limiting block 14 restricts the cover body 7 to prevent excessive rotation. When closing, simply press the cover body 7 back to its original position. This achieves the effect of convenient and quick opening and closing of the cover body 7, which is suitable for the elderly.

[0033] Furthermore, when the cover body 7 is closed, the sealing gasket 15 will be brought into contact with the protective cover 1. At this time, the telescopic spring 17 can push the sealing gasket 15 to fit tightly with the protective cover 1, preventing the sealing gasket 15 from loosening due to shaking, thus achieving a stable seal. In addition, the protective plate 19 can also protect the internal camera. When the protective plate 19 is pressed, it will also apply pressure to the elastic buffer rubber pad 18. At this time, the elastic buffer rubber pad 18 can further buffer the external force, thereby achieving effective protection.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile phone camera waterproof protective cover plate, comprising a protective cover (1), characterized in that: The inside of the protective cover (1) is slidably connected with a pressing block (2), one end of the pressing block (2) is attached with a clamping plate (3), the inside of the clamping plate (3) is fixedly connected with a rotating shaft one (4), the inside of the protective cover (1) is provided with a reset assembly, the outer wall of the protective cover (1) is fixedly connected with an adapter block one (9), the inner wall of the adapter block one (9) is rotatably connected with an adapter block two (10), the outer wall of the adapter block two (10) is fixedly connected with a cover body (7), the inner wall of the cover body (7) is fixedly connected with an inverted hook (8), the inside of the adapter block two (10) is fixedly connected with a rotating shaft two (11), the inside of the adapter block one (9) is fixedly connected with a fixed rod two (12), the outer wall of the fixed rod two (12) is sleeved with a torsion spring two (13), and the outer wall of the protective cover (1) is fixedly connected with a limiting block (14). The reset assembly comprises a fixed rod one (5) and a torsion spring one (6), the torsion spring one (6) is arranged in the protective cover (1), and the torsion spring one (6) is sleeved on the outer wall of the fixed rod one (5).

2. The waterproof camera cover plate of claim 1, wherein: The outer wall of the protective cover (1) is fixedly connected with a mobile phone body (20), the inside of the cover body (7) is slidably connected with a sealing gasket (15), the inside of the sealing gasket (15) is fixedly connected with a sliding rod (16), the outer wall of the sliding rod (16) is sleeved with a telescopic spring (17), and the outer wall of the cover body (7) is provided with a protection assembly.

3. The waterproof camera cover plate of claim 2, wherein: The protection assembly comprises an elastic buffer rubber pad (18) and a protection plate (19), one side of the outer wall of the elastic buffer rubber pad (18) is fixedly connected to one side of the outer wall of the cover body (7), and the protection plate (19) is fixedly connected with the elastic buffer rubber pad (18).

4. The waterproof camera cover plate of claim 1, wherein: One end of the torsion spring one (6) is fixedly connected to the inside of the protective cover (1), and the other end of the torsion spring one (6) is fixedly connected to the inside of the rotating shaft one (4).

5. The waterproof camera cover plate of claim 1, wherein: One end of the torsion spring two (13) is fixedly connected to the inside of the adapter block one (9), and the other end of the torsion spring two (13) is fixedly connected to the inside of the rotating shaft two (11).

6. The waterproof camera cover plate of claim 1, wherein: The limiting block (14) is attached to the adapter block two (10), and the limiting block (14) is used for limiting the adapter block two (10).

7. The waterproof camera cover plate of claim 1, wherein: Both ends of the rotating shaft one (4) are rotatably connected to the inside of the protective cover (1), and the rotating shaft one (4) is used for limiting the clamping plate (3).

8. The waterproof camera cover plate of claim 3, wherein: One end of the telescopic spring (17) is fixedly connected to the inside of the cover body (7), and the other end of the telescopic spring (17) is fixedly connected to the inside of the sealing gasket (15).

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