Camera lens protection cover plate

Abstract

The utility model relates to the technical field of camera protection assemblies, and discloses a camera lens protection cover plate, which comprises a protection mechanism, a camera assembly mechanism is arranged on the outer side of the protection mechanism, the camera assembly mechanism comprises a camera assembly shell, and a clamping groove is formed in the front end of the inner side wall of the camera assembly shell. The protection mechanism comprises a protection plate slidably installed at the front end of the camera assembly shell. According to the utility model, the elastic front support mechanism is provided with the two clamping blocks, that is, after the two clamping blocks are installed in the clamping groove of the camera assembly shell, the rear end of the camera assembly shell is provided with the elastic support ring, and the front end of the elastic support ring elastically supports the protection plate, so that the clamping blocks extending out of the two ends of the protection plate can abut against the front end of the clamping groove; the protection plate is not easy to shake when the whole camera moves.

Description

Technical Field

[0001] The utility model relates to the technical field of camera protection components, in particular to a camera lens protection cover. Background Art

[0002] At present, the camera lens protective cover plays a vital role in protecting the camera lens. Since the camera lens is usually made of glass or plastic and is easily scratched, the protective cover can effectively prevent the lens from being scratched by hard objects such as keys and coins, maintaining the clarity and transparency of the lens. In addition, in daily use, the camera is easily affected by dust, fingerprints, oil stains and other stains. The protective cover can block these pollutants, keep the lens clean, and ensure that the quality of the captured image is not affected. At the same time, if the camera accidentally falls, the protective cover can absorb part of the impact force and reduce damage to the camera lens.

[0003] The existing camera lens protective cover has the following problems when in use: it is usually a protective plate, and elastic retractable blocks are usually provided at both ends of the protective plate, and the camera assembly shell is provided with a slot for the block to be inserted, so as to achieve the installation of the protective plate on the front end of the camera lens. Since the camera assembly shell and the protective plate are only connected by two blocks, the protective plate is very easy to shake when the entire camera moves. At the same time, when the protective plate is subjected to a large impact, it is very easy to cause the block to break due to the support of only two blocks. At this time, the protective plate can hit the rear camera lens due to the impact force, causing damage to the rear camera lens. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a camera lens protective cover, which solves the problems raised in the background art.

[0006] (2) Technical solution

[0007] The camera lens protective cover comprises a protective mechanism, wherein a camera assembly mechanism is provided on the outer side of the protective mechanism, the camera assembly mechanism comprises a camera assembly shell, a card slot is provided on the front end of the inner side wall of the camera assembly shell, the protective mechanism comprises a protective plate slidably mounted on the front end of the camera assembly shell, a slide slot is provided in the middle of the front end of the protective plate, and two card blocks are symmetrically arranged in the slide slot, and the two card blocks are matched with the card slot. The rear end of the inner side wall of the camera assembly shell is fixedly connected to the fixing ring, and the front end of the fixing ring is provided with an elastic supporting mechanism, and the front end of the elastic supporting mechanism elastically supports the protective plate, and the whole is provided with an elastic front supporting mechanism with two card blocks, that is, after the two card blocks are installed in the card slot of the camera assembly shell, the elastic supporting ring is provided at the rear end of the camera assembly shell, and the front end of the elastic supporting ring elastically supports the protective plate, so that the card blocks extending at both ends of the protective plate can be pressed against the front end of the card slot, so that the protective plate is not easy to shake when the overall camera moves.

[0008] The cam is fixedly provided with a T-shaped support rod at each end, and the two ends of the cam are fixedly provided with a T-shaped support rod and a T-shaped support rod at each end.

[0009] As a further solution of the present invention: the elastic support mechanism includes a telescopic rod fixedly connected to the front end of the fixed ring at an equiangular shape, and a spring is fixedly connected to the front end of the fixed ring and located on the outside of each telescopic rod, and the front movable ends of the multiple telescopic rods and the front end of the spring are fixedly connected to the same support ring, the support ring is slidably connected to the camera assembly housing, and the front end of the support ring is in sliding contact with a protective plate, the rear end of the elastic support ring is connected to the fixed ring through the telescopic rod and the spring, and the fixed ring is fixedly connected to the inner wall of the camera assembly housing. When the protective plate is subjected to a large impact, such as the two blocks are broken, the protective plate can continue to move backward due to the impact force, thereby driving the elastic support ring to move backward a short distance. When the contraction limit of the telescopic rod is reached, the support ring is a rigid support for the front protective plate, which can effectively prevent the protective plate from continuing to move backward and hitting the rear camera lens, thereby avoiding damage to the rear camera lens.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. In the utility model, an elastic front supporting mechanism with two card blocks is provided. That is, after the two card blocks are installed in the card slots of the camera assembly housing, an elastic supporting ring is provided at the rear end of the camera assembly housing. The front end of the elastic supporting ring elastically supports the protective plate, so that the card blocks extending from both ends of the protective plate can be pressed against the front end of the card slot. When the entire camera moves, the protective plate is not easy to shake.

[0012] 2. In the present invention, the rear end of the elastic support ring is connected to the fixing ring through the telescopic rod and the spring, and the fixing ring is fixedly connected to the inner wall of the camera assembly housing. When the protective plate is subjected to a large impact, such as the two blocks are broken, the protective plate can continue to move backward due to the impact force, thereby driving the elastic support ring to move backward a short distance. When the contraction limit of the telescopic rod is reached, the support ring now provides rigid support for the front protective plate, which can effectively prevent the protective plate from continuing to move backward and hit the rear camera lens, thereby avoiding damage to the rear camera lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall three-dimensional Figure 1 ;

[0014] Figure 2 The overall three-dimensional Figure 2 ;

[0015] Figure 3 This is a three-dimensional diagram of the camera assembly mechanism of the present utility model;

[0016] Figure 4 This is a three-dimensional diagram of the protective mechanism of the utility model;

[0017] Figure 5It is a cutaway perspective view of the protective mechanism of the present utility model.

[0018] In the figure: 1. Camera assembly mechanism; 2. Protective mechanism; 11. Camera assembly housing; 12. Card slot; 13. Fixing ring; 14. Telescopic rod; 15. Spring; 16. Support ring; 21. Protective plate; 22. Slide groove; 23. Card block; 24. Stop block; 25. Dial block; 26. Groove; 27. Elastic support rod. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] See also Figures 1 to 5In the embodiment of the present invention, a camera lens protective cover comprises a protective mechanism 2, a camera assembly mechanism 1 is arranged on the outside of the protective mechanism 2, the camera assembly mechanism 1 comprises a camera assembly shell 11, a card slot 12 is provided on the front end of the inner side wall of the camera assembly shell 11, the protective mechanism 2 comprises a protective plate 21 slidably mounted on the front end of the camera assembly shell 11, a slide groove 22 is provided in the middle of the front end of the protective plate 21, two card blocks 23 are symmetrically arranged in the slide groove 22, the two card blocks 23 are matched with the card slot 12, and the camera assembly shell 11 is provided with a card slot 12. A fixing ring 13 is fixedly connected to the rear end of the side wall, and an elastic supporting mechanism is provided at the front end of the fixing ring 13. The front end of the elastic supporting mechanism elastically supports the protective plate 21. The overall elastic front supporting mechanism is provided with two card blocks 23. That is, after the two card blocks 23 are installed in the card slot 12 of the camera assembly shell 11, since the elastic supporting ring 16 is provided at the rear end of the camera assembly shell 11, the front end of the elastic supporting ring 16 elastically supports the protective plate 21. The card blocks 23 extending from both ends of the protective plate 21 can be pressed against the front end of the card slot 12, and the protective plate 21 is not easy to shake when the overall camera moves.

[0023] The slide 22 is a T-shaped groove, and a stopper 24 is fixedly connected to the middle of the inner wall of the slide 22. The front end of the stopper 24 is kept flush with the protective plate 21. A group of elastic support rods 27 are fixedly connected to each end of the stopper 24. Each group of elastic support rods 27 is two and is symmetrically arranged up and down. The end of the elastic support rod 27 away from the stopper 24 is an elastic movable end. The two blocks 23 are symmetrically arranged at the ends facing each other with two grooves 26. The center position of the bottom wall of the groove 26 is fixedly connected to the elastic support rod 27 on the corresponding side. The elastic movable end and the middle part of the front end of the card block 23 are fixedly connected with a shift block 25. The two card blocks 23 are both elastic structures. They can move away from each other under the action of the elastic movable ends of the elastic support rods 27 on both sides, and finally be snapped into the card slot 12 to achieve the fixation of the protective plate 21 in the camera assembly shell 11. At the same time, you can press the shift blocks 25 on both sides with your fingers to push the card blocks 23 on both sides to move toward each other, so that the card blocks 23 on both sides are out of the card slot 12, thereby achieving the removal of the protective plate 21 in the camera assembly shell 11.

[0024] The elastic support mechanism includes a telescopic rod 14 fixedly connected to the front end of the fixed ring 13 at an equiangular shape, and a spring 15 is fixedly connected to the front end of the fixed ring 13 and located on the outside of each telescopic rod 14. The front movable ends of the multiple telescopic rods 14 and the front end of the spring 15 are fixedly connected to the same support ring 16. The support ring 16 is slidably connected to the camera assembly housing 11, and the front end of the support ring 16 slides in contact with the protective plate 21. The rear end of the elastic support ring 16 is connected to the fixed ring 13 through the telescopic rod 14 and the spring 15. The fixed ring 13 is fixedly connected to the inner wall of the camera assembly housing 11. When the protective plate 21 is subjected to a large impact, such as the two blocks 23 are broken, the protective plate 21 can continue to move backward due to the impact force, thereby driving the elastic support ring 16 to move backward a short distance. When the contraction limit of the telescopic rod 14 is reached, the support ring 16 now provides rigid support for the front protective plate 21, which can effectively prevent the protective plate 21 from continuing to move backward and hitting the rear camera lens, thereby avoiding damage to the rear camera lens.

[0025] The working principle of the present invention is as follows: the camera assembly housing 11 can be fixedly sleeved and installed on the outside of the camera. Since the two clamping blocks 23 are elastic structures, they can move away from each other under the action of the elastic active ends of the elastic support rods 27 on both sides, and finally be clamped into the clamping slot 12, so as to fix the protective plate 21 in the camera assembly housing 11. At the same time, the dial blocks 25 on both sides can be pressed by fingers to push the clamping blocks 23 on both sides to move toward each other, so that the clamping blocks 23 on both sides are separated from the clamping slot 12, thereby realizing the removal of the protective plate 21 from the camera assembly housing 11. Since the overall structure is provided with an elastic front supporting mechanism of two clamping blocks 23, that is, after the two clamping blocks 23 are installed in the clamping slot 12 of the camera assembly housing 11, since the elastic supporting ring 16 is provided at the rear end of the camera assembly housing 11, its elastic supporting ring 1 The front end elastically supports the protective plate 21, and the blocks 23 extending from both ends of the protective plate 21 can be pressed against the front end of the card slot 12. The protective plate 21 is not easy to shake when the entire camera moves. In addition, since the rear end of the elastic support ring 16 is connected to the fixing ring 13 through the telescopic rod 14 and the spring 15, the fixing ring 13 is fixedly connected to the inner wall of the camera assembly housing 11. When the protective plate 21 is subjected to a large impact, such as the two blocks 23 breaking, the protective plate 21 can continue to move backward due to the impact force, thereby driving the elastic support ring 16 to move backward a short distance. When the contraction limit of the telescopic rod 14 is reached, the support ring 16 now provides rigid support for the front side protective plate 21, which can effectively prevent the protective plate 21 from continuing to move backward and hitting the rear camera lens, thereby avoiding damage to the rear camera lens.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A camera lens protective cover, comprising a protective mechanism (2), wherein a camera assembly mechanism (1) is provided outside the protective mechanism (2); Its characteristics are: The camera assembly mechanism (1) includes a camera assembly housing (11), a slot (12) is provided at the front end of the inner side wall of the camera assembly housing (11), and the protective mechanism (2) includes a protective plate (21) slidably mounted on the front end of the camera assembly housing (11); A slide groove (22) is provided in the middle of the front end of the protective plate (21), and two clamping blocks (23) are symmetrically arranged in the slide groove (22), and the two clamping blocks (23) are arranged in a matching shape with the clamping groove (12); A fixing ring (13) is fixedly connected to the rear end of the inner side wall of the camera assembly housing (11), and an elastic support mechanism is provided at the front end of the fixing ring (13). The front end of the elastic support mechanism elastically supports the protective plate (21).

2. The camera lens protective cover according to claim 1, characterized in that: The slide groove (22) is a T-shaped groove, and a stopper (24) is fixedly connected to the middle portion of the inner side wall of the slide groove (22).

3. The camera lens protective cover according to claim 2, characterized in that: The front end of the stopper (24) is kept flush with the protective plate (21), and a group of elastic support rods (27) are fixedly connected to each end of the stopper (24).

4. The camera lens protective cover according to claim 3, characterized in that: Each group of elastic support rods (27) comprises two elastic support rods (27) which are arranged in an upper and lower symmetrical shape, and the end of the elastic support rod (27) away from the stop block (24) is an elastic movable end.

5. The camera lens protective cover according to claim 4, characterized in that: Two grooves (26) are formed on opposite ends of the two clamping blocks (23) in a vertically symmetrical manner. The elastic movable end of the elastic support rod (27) on the corresponding side is fixedly connected to the center of the bottom wall of the groove (26). The middle of the front end of the clamping block (23) is fixedly connected to the shifting block (25).

6. The camera lens protective cover according to claim 1, characterized in that: The elastic support mechanism comprises a telescopic rod (14) fixedly connected to the front end of the fixing ring (13) at an equiangular shape, and a spring (15) is fixedly connected to the front end of the fixing ring (13) and located outside each telescopic rod (14).

7. The camera lens protective cover according to claim 6, characterized in that: The front movable ends of the plurality of telescopic rods (14) and the front ends of the springs (15) are fixedly connected to the same support ring (16), the support ring (16) is slidably connected to the camera assembly housing (11), and the front end of the support ring (16) is in sliding contact with a protective plate (21).

Images