Sealing structure of photographing device and photographing device

Abstract

The present disclosure relates to a sealing structure of a photographing device and the photographing device. The sealing structure comprises a decorative ring, a sealing ring, a first shell and a glass lens cover, the first shell is provided with a lens mounting portion, and the glass lens cover is arranged on the decorative ring; a mounting groove is formed on a first end surface of the sealing ring, the sealing ring is sleeved on the edge of the lens mounting portion through the mounting groove, and the decorative ring is arranged outside the sealing ring and connected with the lens mounting portion; the sealing ring is provided with a first protruding rib and a second protruding rib, the first protruding rib is located on the inner side wall of the sealing ring and is pressed between the lens mounting portion and a lens arranged on the lens mounting portion, and the second protruding rib is pressed between the decorative ring and the lens mounting portion. According to the technical scheme, under the pressing of the first protruding rib and the second protruding rib, the high-humidity air or water droplets outside cannot enter the cavity formed among the decorative ring, the lens and the glass lens cover, so that the inner surface of the glass lens cover cannot be fogged, and the photographing effect of the photographing device is improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of waterproofing, and in particular to a sealing structure of a photographing device and the photographing device. BACKGROUND

[0002] With the increasing richness of life, people are increasingly hoping to record some beautiful moments, so that the photographing device such as a camera or a video camera gradually becomes an indispensable electronic product for people.

[0003] In the related art, the photographing device usually includes a glass protective lens, but the sealing performance of the photographing device is poor. When a user opens a battery cover, high-humidity air or water droplets from the outside easily enter the shell, so that the temperature difference between the inside and outside of the glass protective lens is large, which causes the inner surface of the glass protective lens to fog, thereby affecting the photographing effect. SUMMARY

[0004] To overcome the problems in the related art, the present disclosure provides a sealing structure of a photographing device and the photographing device. The technical solution is as follows.

[0005] According to a first aspect of the present disclosure, a sealing structure of a photographing device is provided, comprising a decorative ring, a sealing ring, a first shell, and a glass protective lens, wherein the first shell is provided with a lens mounting portion, and the glass protective lens is arranged on the decorative ring.

[0006] A mounting groove is formed on a first end surface of the sealing ring, the sealing ring is sleeved on the edge of the lens mounting portion through the mounting groove, and the decorative ring is arranged outside the sealing ring and connected with the lens mounting portion.

[0007] The sealing ring is provided with a first protruding rib and a second protruding rib, the first protruding rib is located on the inner side wall of the sealing ring and is pressed between the lens mounting portion and a lens arranged on the lens mounting portion, and the second protruding rib is pressed between the decorative ring and the lens mounting portion.

[0008] The technical solution provided by the embodiments of the present disclosure can have the following beneficial effects: the sealing ring is sleeved on the lens mounting portion through the mounting groove, and the first protruding rib and the second protruding rib are arranged on the sealing ring. By pressing the first protruding rib and the second protruding rib, the cavity formed between the decorative ring, the lens, and the glass protective lens is sealed. In this way, even if high-humidity air or water droplets from the outside enter the first shell, the high-humidity air or water droplets from the outside will not enter the cavity formed between the decorative ring, the lens, and the glass protective lens due to the pressing sealing of the first protruding rib and the second protruding rib, so that the temperature difference between the inside and outside of the glass protective lens is certain, and the inner surface of the glass protective lens will not fog, thereby improving the photographing effect of the photographing device.

[0009] In one embodiment, the inner side wall of the decoration ring is provided with a step, the second convex rib is located on the second end surface of the sealing ring, and the second convex rib is squeezed between the step and the lens mounting portion.

[0010] In one embodiment, the second convex rib is located on the outer side wall of the sealing ring, and the second convex rib is squeezed between the inner side wall of the decoration ring and the outer side wall of the lens mounting portion.

[0011] In one embodiment, the sealing ring is further provided with a third convex rib, and the inner side wall of the decoration ring is provided with a step.

[0012] The second convex rib is located on the second end surface of the sealing ring, and the second convex rib is squeezed between the step and the lens mounting portion; the third convex rib is located on the outer side wall of the sealing ring, and the third convex rib is squeezed between the inner side wall of the decoration ring and the outer side wall of the lens mounting portion.

[0013] In one embodiment, a second housing is further included, the second housing is provided with a through hole for passing through the lens mounting portion, and the second housing is buckled with the first housing.

[0014] In one embodiment, at least one elastic arm is provided on the inner wall of the through hole, and a first protrusion is provided on the elastic arm.

[0015] In one embodiment, at least one second protrusion is provided on the inner wall of the decoration ring, and at least one U-shaped clamping groove is provided on the outer wall of the lens mounting portion, which is rotationally buckled with the second protrusion.

[0016] In one embodiment, the number of elastic arms is the same as the number of second protrusions.

[0017] In the process of rotationally buckling the decoration ring with the lens mounting portion, the second protrusion presses the elastic arm to rotate; after the decoration ring is rotationally buckled with the lens mounting portion, the first protrusion is clamped on the side surface of the second protrusion to limit.

[0018] In one embodiment, a first identification portion is provided on the outer wall of the decoration ring, a second identification portion is provided on the second housing, and the first identification portion is aligned with the second identification portion after the decoration ring is rotationally buckled with the lens mounting portion.

[0019] In one embodiment, a groove is provided on the inner wall of the lens mounting portion, and the part of the sealing ring located in the lens mounting portion is arranged in the groove.

[0020] According to a second aspect of the embodiments of the present disclosure, a photographing device is provided, which comprises the sealing structure of the photographing device as described in the above embodiments.

[0021] The technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: a sealing ring is mounted on the lens mounting portion through a mounting groove, and a first rib and a second rib are provided on the sealing ring. By squeezing the first rib and the second rib, the cavity formed between the decorative ring, the lens, and the glass protective mirror is sealed. In this way, even if high-humidity air or water droplets from the outside enter the first housing, the squeezing and sealing by the first rib and the second rib will prevent the high-humidity air or water droplets from entering the cavity formed between the decorative ring, the lens, and the glass protective mirror. This ensures a constant temperature difference between the inside and outside of the glass protective mirror, so that the inner surface of the glass protective mirror will not fog, thereby improving the shooting effect of the shooting device.

[0022] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0024] Figure 1a FIG. 4 is a schematic structural diagram of a sealing structure of a photographing device according to an exemplary embodiment.

[0025] Figure 1b is a schematic structural diagram of a sealing ring according to an exemplary embodiment.

[0026] Figure 2 FIG. 4 is a schematic structural diagram of a sealing structure of a photographing device according to an exemplary embodiment.

[0027] Figure 3 FIG. 4 is a schematic structural diagram of a sealing structure of a photographing device according to an exemplary embodiment.

[0028] Figure 4 FIG. 4 is a schematic structural diagram of a sealing structure of a photographing device according to an exemplary embodiment.

[0029] Figure 5 FIG. 4 is a schematic structural diagram of a second shell according to an exemplary embodiment.

[0030] Figure 6 FIG. 4 is a schematic structural diagram of a decorative ring according to an exemplary embodiment.

[0031] Figure 7 FIG. 4 is a schematic structural diagram of a first shell according to an exemplary embodiment.

[0032] Figure 8 FIG. 4 is a schematic structural diagram of a sealing structure of a photographing device according to an exemplary embodiment.

[0033] Figure 9 is an exploded view of a sealing structure of a photographing device according to an exemplary embodiment. DETAILED DESCRIPTION

[0034] The exemplary embodiments will be described in detail with reference to the drawings. In the following description, the same drawing reference numerals are used to denote elements having the same or similar functions in different drawings. The embodiments described in the following exemplary embodiments do not represent all the technical ideas falling within the scope of the present disclosure. They are merely exemplary devices and methods consistent with some aspects of the present disclosure, as recited in the appended claims.

[0035] The sealing structure of the photographing device according to an exemplary embodiment is provided. Figure 1a As shown in the figure, the sealing structure of the photographing device includes a decorative ring 1, a sealing ring 2, a first housing 3, and a glass guard 4, the first housing 3 is provided with a lens mounting portion 31, and the glass guard 4 is arranged on the decorative ring 1.

[0036] As shown in the figure, a mounting groove 21 is formed on the first end face of the sealing ring 2, the sealing ring 2 is sleeved on the edge of the lens mounting portion 31 through the mounting groove 21, and the decorative ring 1 is arranged outside the sealing ring 2 and connected with the lens mounting portion 31. Figure 1b As shown in the figure, the sealing ring 2 is provided with a first protruding rib 22 and a second protruding rib 23, the first protruding rib 22 is located on the inner side wall of the sealing ring 2 and is pressed between the lens mounting portion 31 and a lens 5 arranged on the lens mounting portion 31, and the second protruding rib 23 is pressed between the decorative ring 1 and the lens mounting portion 31.

[0037] Figure 1b In assembly, first, the sealing ring 2 is sleeved on the lens mounting portion 31 through the mounting groove 21, and then the lens 5 is mounted on the lens mounting portion 31, so that the first protruding rib 22 located on the inner side wall of the sealing ring 2 is pressed between the lens 5 and the lens mounting portion 31, so that the lens 5 is sealed with the lens mounting portion 31; then, the decorative ring 1 is connected with the lens mounting portion 31, and the decorative ring 1 is arranged outside the sealing ring 2, so that the second protruding rib 23 arranged on the sealing ring 2 can be pressed under the interaction force of the decorative ring 1 and the lens mounting portion 31, whether the second protruding rib 23 is arranged on the outer side wall of the sealing ring or on the second end face of the sealing ring, when the glass guard 4 is connected to the decorative ring 1, the cavity formed between the glass guard 4, the decorative ring 1 and the lens 5 can be sealed under the pressing of the first protruding rib 22 and the second protruding rib 23.

[0038] In assembly, first, the sealing ring 2 is sleeved on the lens mounting portion 31 through the mounting groove 21, and then the lens 5 is mounted on the lens mounting portion 31, so that the first protruding rib 22 located on the inner side wall of the sealing ring 2 is pressed between the lens 5 and the lens mounting portion 31, so that the lens 5 is sealed with the lens mounting portion 31; then, the decorative ring 1 is connected with the lens mounting portion 31, and the decorative ring 1 is arranged outside the sealing ring 2, so that the second protruding rib 23 arranged on the sealing ring 2 can be pressed under the interaction force of the decorative ring 1 and the lens mounting portion 31, whether the second protruding rib 23 is arranged on the outer side wall of the sealing ring or on the second end face of the sealing ring, when the glass guard 4 is connected to the decorative ring 1, the cavity formed between the glass guard 4, the decorative ring 1 and the lens 5 can be sealed under the pressing of the first protruding rib 22 and the second protruding rib 23.

[0039] ​It should be noted that the connection between the glass protective lens 4 and the decorative ring 1 can be achieved by using glue or double-sided adhesive.

[0040] It should be noted that the mounting groove 21 formed on the first end surface of the sealing ring 2 is a whole groove, so as to ensure that the sealing ring can be sleeved on the lens mounting portion 31. The size of the mounting groove 21 needs to be matched with the edge size of the lens mounting portion 31, so as to ensure that the sealing ring 2 is tightly sleeved on the lens mounting portion 31.

[0041] In the technical scheme provided by the embodiment of the present disclosure, the sealing ring 2 is sleeved on the lens mounting portion 31 through the mounting groove 21, and the first protruding rib 22 and the second protruding rib 23 are arranged on the sealing ring 2. By extruding the first protruding rib 22 and the second protruding rib 23, the cavity formed between the decorative ring 1, the lens 5 and the glass protective lens 4 is sealed. In this way, even if the high-humidity air or water droplets from the outside enter the first housing 3, due to the extrusion sealing of the first protruding rib 22 and the second protruding rib 23, the high-humidity air or water droplets from the outside will not enter the cavity formed between the decorative ring 1, the lens 5 and the glass protective lens 4, so that the temperature difference inside and outside the glass protective lens 4 is certain, and the inner surface of the glass protective lens 4 will not fog, thereby improving the shooting effect of the shooting device.

[0042] In one embodiment, as shown in Figure 1a the inner side wall of the decorative ring 1 is provided with a step 11, the second protruding rib 23 is located on the second end surface of the sealing ring 2, and the second protruding rib 23 is extruded between the step 11 and the lens mounting portion 31.

[0043] Specifically, when the decorative ring 1 is connected with the lens mounting portion 31, the step 11 on the inner side wall of the decorative ring 1 is connected with the edge of the lens mounting portion 31 through the second end surface of the sealing ring 2, so that the second protruding rib 23 located on the second end surface of the sealing ring 2 is extruded under the interaction force between the step 11 and the edge of the lens mounting portion 31, so as to ensure that the step 11 and the edge of the lens mounting portion 31 are sealed without gap; in combination with the sealing effect of the first protruding rib 22, the high-humidity air or water droplets from the outside cannot enter the cavity formed between the glass protective lens 4, the decorative ring 1 and the lens 5.

[0044] In one embodiment, as shown in Figure 2 the second protruding rib 23 is located on the outer side wall of the sealing ring 2, and the second protruding rib 23 is extruded between the inner side wall of the decorative ring 1 and the outer side wall of the lens mounting portion 31.

[0045] Specifically, when the decorative ring 1 is connected with the lens mounting portion 31, the inner side wall of the decorative ring 1 is further connected with the outer side wall of the lens mounting portion 31 through the sealing ring 2, so that the second protruding rib 23 on the outer side wall of the sealing ring 2 is pressed under the interaction force of the decorative ring 1 and the lens mounting portion 31, to ensure that the inner side wall of the decorative ring 1 and the outer side wall of the lens mounting portion 31 are sealed without gap. In this way, although the second end surface of the sealing ring 2 is not provided with a protruding rib, the first protruding rib 22 on the inner side wall of the sealing ring 2 and the second protruding rib 23 on the outer side wall can also prevent the external high-humidity air or water droplets from entering the cavity formed between the glass shield 4, the decorative ring 1 and the lens 5.

[0046] In one embodiment, as shown in Figure 3 the sealing ring 2 is further provided with a third protruding rib 24, and the inner side wall of the decorative ring 1 is provided with a step 11.

[0047] The second protruding rib 23 is located on the second end surface of the sealing ring 2, and the second protruding rib 23 is pressed between the step 11 and the lens mounting portion 31; the third protruding rib 24 is located on the outer side wall of the sealing ring 2, and the third protruding rib 24 is pressed between the inner side wall of the decorative ring 1 and the outer side wall of the lens mounting portion 31.

[0048] Specifically, when the decorative ring 1 is connected with the lens mounting portion 31, the step 11 on the inner side wall of the decorative ring 1 is connected with the edge of the lens mounting portion 31 through the second end surface of the sealing ring 2, so that the second protruding rib 23 on the second end surface of the sealing ring 2 is pressed under the interaction force of the step 11 and the edge of the lens mounting portion 31, to ensure that the step 11 and the edge of the lens mounting portion 31 are sealed without gap. Meanwhile, the inner side wall of the decorative ring 1 is further connected with the outer side wall of the lens mounting portion 31 through the sealing ring 2, so that the third protruding rib 24 on the outer side wall of the sealing ring 2 is pressed under the interaction force of the decorative ring 1 and the lens mounting portion 31, to ensure that the inner side wall of the decorative ring 1 and the outer side wall of the lens mounting portion 31 are sealed without gap. In this way, the first protruding rib 22, the second protruding rib 23 and the third protruding rib 24 are simultaneously provided on the sealing ring 2, to further prevent the external high-humidity air or water droplets from entering the cavity formed between the glass shield 4, the decorative ring 1 and the lens 5.

[0049] It should be noted that the first protruding rib 22, the second protruding rib 23 and the third protruding rib 24 can all be a whole-circle protruding rib, or a half-circle protruding rib, or composed of several spaced protruding ribs, which can be set according to sealing requirements, and the embodiments of the present disclosure do not limit this.

[0050] In one embodiment, as shown in Figure 4As shown, the sealing structure of the photographing device further comprises a second shell 6, the second shell 6 is provided with a through hole 61 for passing through the lens mounting portion 31, and the second shell 6 is buckled with the first shell 3.

[0051] As shown, the inner wall of the through hole 61 is provided with at least one elastic arm 611, and the elastic arm 611 is provided with a first protrusion 612. Figure 5

[0052] Specifically, during assembly, the through hole 61 of the second shell 6 passes through the lens mounting portion 31 of the first shell 3, and then the second shell 6 is buckled with the first shell 3, so that the exposed components on the first shell 3 are hidden by the second shell 6, which plays a decorative role and also plays a certain sealing role.

[0053] It should be noted that the buckling mode between the first shell 3 and the second shell 6 can be any buckling mode in the related art, for example, a plurality of grooves are formed on the first shell 3, and a protrusion matched with each groove is arranged on the second shell 6, etc., which is not limited in the embodiment of the present disclosure.

[0054] In one embodiment, as shown in the figure, Figure 6 As shown, the inner wall of the decorative ring 1 is provided with at least one second protrusion 12, as shown in the figure, Figure 7 As shown, the outer wall of the lens mounting portion 31 is provided with at least one U-shaped clamping groove 311 which is rotatably buckled with the second protrusion 12.

[0055] Among them, the number of elastic arms 611 is the same as the number of second protrusions 12.

[0056] During the rotation buckling of the decorative ring 1 and the lens mounting portion 31, the second protrusion 12 presses the elastic arm 611 to rotate; after the rotation buckling of the decorative ring 1 and the lens mounting portion 31, the first protrusion 612 is clamped on the side of the second protrusion 12 to limit.

[0057] ​Specifically, the decorative ring 1 and the lens mounting portion 31 are detachable structures. When the decorative ring 1 needs to be fixed on the lens mounting portion 31, the user rotates the decorative ring 1. When the second protrusion 12 on the inner wall of the decorative ring 1 rotates into the U-shaped groove 311 of the lens mounting portion 31, the U-shaped bottom of the U-shaped groove 311 blocks the second protrusion 12 from continuing to rotate, thereby fixing the decorative ring 1 on the lens mounting portion 31; in addition, during the rotation of the decorative ring 1, the second protrusion 12 also presses the elastic arm 611 on the inner wall of the through hole 61 to rotate. When the user rotates the decorative ring 1 with force, the second protrusion 12 can pass over the first protrusion 612 set on the elastic arm 611, so that the user can perceive that the second protrusion 12 has passed through a first protrusion 612 at this time. When three second protrusions 12 are provided on the inner wall of the decorative ring 1, three elastic arms 611 are also provided on the inner wall of the corresponding through hole 61. In this way, when the user rotates the decorative ring 1 with force, he will feel that when passing through the three first protrusions 612, the decorative ring 1 is engaged with the lens mounting portion 31, giving the user a sense of segmentation; and after engaging, the first protrusion 612 is stuck on the side of the second protrusion 12 to play a limiting role.

[0058] When the decorative ring 1 needs to be removed from the lens mounting portion 31, the decorative ring 1 is rotated in the direction opposite to the above-mentioned fastening direction so that the second protrusions 12 are withdrawn one by one from the corresponding U-shaped grooves 311. At this time, the decorative ring 1 can be taken out of the lens mounting portion 31 to achieve disassembly.

[0059] It should be noted that the detachable structural design of the decorative ring 1 and the lens mounting portion 31 is, on the one hand, to facilitate the replacement of the filter of the camera device; on the other hand, when the lens 5 of the camera device is worn due to the harsh outdoor environment, it is convenient to replace the lens 5 to ensure the shooting quality.

[0060] It should be noted that the number of the first elastic arms 611 and the second protrusions 12 can be set as required, and the embodiment of the present disclosure does not limit this.

[0061] In one embodiment, Figure 6 As shown, a first identification portion 13 is provided on the outer wall of the decorative ring 1. Figure 5 As shown, a second identification portion 62 is provided on the second shell 6 , and after the decorative ring 1 and the lens mounting portion 31 are rotated and fastened together, the first identification portion 13 and the second identification portion 62 are aligned.

[0062] The second identification portion 62 is provided on the second housing 6 near the through hole 61 . When the first identification portion 13 is aligned with the second identification portion 62 , it indicates that the decorative ring 1 is completely fastened to the lens mounting portion 31 .

[0063] It should be noted that the first identification portion 13 and the second identification portion 62 can be eye-catching stripe printing, stripe protrusions, stripe grooves, etc., as long as they can be seen by the user.

[0064] In one embodiment, Figure 8 As shown, a groove 312 is provided on the inner wall of the lens mounting portion 31 , and the portion of the sealing ring 2 located inside the lens mounting portion 31 is disposed in the groove 312 .

[0065] Specifically, when the sealing ring 2 is arranged on the edge of the lens mounting part 31 through the mounting groove sleeve 21, partial structures of the sealing ring 2 are present on both side walls of the edge of the lens mounting part 31, and the partial structure located on the inner wall of the lens mounting part 31 can be set in the groove 312. During the installation process of the lens 5, the partial sealing structure located on the inner wall of the lens mounting part 31 can be further fixed in the groove 312. Even when the decorative ring 1 is removed, the sealing ring 2 will not fall off, thereby playing a good sealing role.

[0066] Figure 9 This is an exploded view of the sealing structure of a shooting device provided in this embodiment. During assembly, the sealing ring 2 is placed on the lens mounting portion 31 of the first shell 3, and then the lens is mounted on the lens mounting portion 31. The second shell 6 is passed through the lens mounting portion 31 and buckled onto the first shell 3. Then, the decorative ring 1 is rotated and buckled onto the lens mounting portion 31, and finally the glass protective mirror 1 is bonded to the decorative ring 1.

[0067] It should be noted that the first shell 3 is also installed in conjunction with other shells of the shooting device, so that other components that can realize the shooting function are all arranged inside the shooting device. Specific other components include image processors, memories, and some transmission components, etc. For details, please refer to the shooting device in the relevant technology.

[0068] It should be noted that the above-mentioned sealing structure also needs to be installed in coordination with other components of the shooting device. The sealing structure is provided with a first rib 22, a second rib 23 and a third rib 24, which is a multi-layer waterproof structure. If the shooting device containing the sealing structure is placed in water or an environment with high water vapor, it can prevent water molecules from entering the shooting device, avoid damage to the internal components of the shooting device, and extend the life of the shooting device.

[0069] The technical scheme provided by the embodiment of the disclosure is characterized in that the sealing ring 2 is sleeved on the lens mounting portion 31 through the mounting groove 21, and the first protruding rib 22, the second protruding rib 23 and the third protruding rib 24 are arranged on the sealing ring 2, and the cavity formed among the decorative ring 1, the lens 5 and the glass shield 4 is completely sealed by extruding the first protruding rib 22, the second protruding rib 23 and the third protruding rib 24. In this way, even if the high-humidity air or water droplets from the outside enter the first shell 3, the high-humidity air or water droplets from the outside will not enter the cavity formed among the decorative ring 1, the lens 5 and the glass shield 4 due to the extrusion sealing of the first protruding rib 22, the second protruding rib 23 and the third protruding rib 24, so that the temperature difference between the inside and the outside of the glass shield 4 is certain, and the inner surface of the glass shield 4 will not be fogged, thereby improving the shooting effect of the shooting device. In addition, the sealing structure of the shooting device can also prevent dust and the like from the outside from entering the inside of the shooting device, thereby further playing a sealing role.

[0070] The embodiment of the disclosure provides a shooting device, which comprises the sealing structure of the shooting device described in the above embodiment.

[0071] The technical scheme provided by the embodiment of the disclosure is characterized in that the sealing ring 2 is sleeved on the lens mounting portion 31 through the mounting groove 21, and the first protruding rib 22 and the second protruding rib 23 are arranged on the sealing ring 2, and the cavity formed among the decorative ring 1, the lens 5 and the glass shield 4 is sealed by extruding the first protruding rib 22 and the second protruding rib 23. In this way, even if the high-humidity air or water droplets from the outside enter the first shell 3, the high-humidity air or water droplets from the outside will not enter the cavity formed among the decorative ring 1, the lens 5 and the glass shield 4 due to the extrusion sealing of the first protruding rib 22 and the second protruding rib 23, so that the temperature difference between the inside and the outside of the glass shield 4 is certain, and the inner surface of the glass shield 4 will not be fogged, thereby improving the shooting effect of the shooting device.

[0072] Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses or adaptive changes of the disclosure that follow the general principles of the disclosure and include common general knowledge or custom in the art not disclosed in the disclosure. The specification and examples are only regarded as exemplary, and the true scope and spirit of the disclosure are indicated by the following claims.

[0073] It should be understood that the disclosure is not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the disclosure is limited only by the appended claims.

Claims

1. A sealing structure of a photographing device, characterized in that: include: A decorative ring, a sealing ring, a first shell and a glass protective mirror, wherein the first shell is provided with a lens mounting portion, and the glass protective mirror is provided on the decorative ring; A mounting groove is formed on the first end surface of the sealing ring, and the sealing ring is sleeved on the edge of the lens mounting portion through the mounting groove. The decorative ring is arranged outside the sealing ring and connected to the lens mounting portion. The sealing ring is provided with a first convex rib and a second convex rib, wherein the first convex rib is located on the inner side wall of the sealing ring and is squeezed between the lens mounting portion and the lens disposed on the lens mounting portion, and the second convex rib is squeezed between the decorative ring and the lens mounting portion. By squeezing the first convex rib and the second convex rib, a cavity formed between the decorative ring, the lens, and the glass protective mirror is sealed, thereby preventing high-humidity air or water droplets from entering the cavity, so that a constant temperature difference between the inside and outside of the glass protective mirror is maintained; The second shell is provided with a through hole for passing the lens mounting part, the second shell is buckled with the first shell, at least one elastic arm is provided on the inner wall of the through hole, and a first protrusion is provided on the elastic arm. The inner wall of the decorative ring is provided with at least one second protrusion, and the outer wall of the lens mounting part is provided with at least one U-shaped card groove that is rotatably buckled with the second protrusion. During the process of rotationally buckling the decorative ring and the lens mounting part, the second protrusion presses the elastic arm to rotate; after the decorative ring and the lens mounting part are rotationally buckled, the first protrusion is stuck on the side of the second protrusion for limiting.

2. The sealing structure of the camera device according to claim 1, wherein: A step is provided on the inner side wall of the decorative ring. The second rib is located on the second end surface of the sealing ring, and the second rib is squeezed between the step and the lens mounting portion.

3. The sealing structure of the camera device according to claim 1, wherein: The second rib is located on the outer side wall of the sealing ring, and the second rib is squeezed between the inner side wall of the decorative ring and the outer side wall of the lens mounting portion.

4. The sealing structure of the camera device according to claim 1, wherein: The sealing ring is further provided with a third rib, and the inner side wall of the decorative ring is provided with a step; The second rib is located on the second end face of the sealing ring, and the second rib is squeezed between the step and the lens mounting portion; the third rib is located on the outer side wall of the sealing ring, and the third rib is squeezed between the inner side wall of the decorative ring and the outer side wall of the lens mounting portion.

5. The sealing structure of the camera device according to claim 1, wherein: The number of the elastic arms is the same as the number of the second protrusions.

6. The sealing structure of the camera device according to claim 1, wherein: A first identification portion is provided on the outer wall of the decorative ring, and a second identification portion is provided on the second shell. After the decorative ring and the lens mounting portion are rotated and fastened together, the first identification portion is aligned with the second identification portion.

7. The sealing structure of the camera device according to claim 1, wherein: A groove is provided on the inner wall of the lens mounting portion, and the portion of the sealing ring located inside the lens mounting portion is arranged in the groove.

8. A photographing device, characterized in that: A sealing structure comprising the photographing device according to any one of claims 1 to 7.

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