Vehicle-mounted camera sealing ring

Abstract

The utility model discloses a vehicle-mounted camera sealing ring which comprises an outer ring, a fixing ring is fixedly connected to the upper surface of the outer ring, a first drainage hole is formed in the side surface of the fixing ring, an outer clamping ring is fixedly connected to the upper surface of the fixing ring, an inner clamping ring is arranged below the outer clamping ring, the inner clamping ring is fixedly connected to the side surface of the outer ring, and a second drainage hole is formed in the side surface of the outer ring. A first sealing ring is fixedly connected to the surface of the inner side of the outer ring, a second sealing ring is fixedly connected to the surface of one side of the first sealing ring, a fourth sealing ring is fixedly connected to the surface of the inner side of the outer ring, and a third sealing ring is fixedly connected to the surface of the inner side of the fourth sealing ring. Therefore, rainwater is prevented from entering the camera body to damage the camera body, and the camera is simple in overall structure and convenient to install and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted camera sealing rings, in particular to a vehicle-mounted camera sealing ring. Background Art

[0002] The existing vehicle-mounted camera sealing ring is easy to use due to its structural design, but it has a complex structure during use and is not convenient for subsequent replacement. For example, a Chinese patent discloses a "vehicle-mounted camera sealing ring" with an application number of "CN201920537888.0". It includes a sealing ring body, a storage cavity is symmetrically opened in the sealing ring body, a piston is slidably connected in the storage cavity, a storage groove is opened at the upper end of the sealing ring body, a push rod is fixedly connected to the side of the piston away from the bottom of the storage cavity, the other end of the push rod passes through the wall of the storage cavity and extends into the storage groove, and is fixedly connected to a push plate, a sealing bag is provided in the storage cavity below the piston, the sealing bag is filled with water-swelling waterproof glue, and an insertion hole is opened on the cavity wall of the storage cavity away from the inner ring of the sealing ring body, and a sealing plug is plugged in the insertion hole. It is easy to use through the above structure, but its structure is complex, and it is not convenient for subsequent replacement, and it has limitations in use. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a sealing ring for a vehicle-mounted camera. By providing an outer ring, a fixing ring, a drainage hole 1, an outer snap ring, an inner snap ring, a sealing ring 1, a sealing ring 2, a sealing ring 4 and a sealing ring 3, the sealing ring 1 can be easily sealed between the camera and the vehicle body, thereby preventing rainwater from entering and damaging the camera body. The overall structure is simple and easy to install and replace.

[0004] The present invention also provides a sealing ring for a vehicle-mounted camera as described above, comprising: an outer ring, a fixing ring fixedly connected to the upper surface of the outer ring, a drainage hole 1 being provided on the side surface of the fixing ring, an outer snap ring fixedly connected to the upper surface of the fixing ring, an inner snap ring being provided below the outer snap ring, the inner snap ring fixedly connected to the side surface of the outer ring, a sealing ring 1 fixedly connected to the inner surface of the outer ring, a sealing ring 2 fixedly connected to one side surface of the sealing ring, a sealing ring 4 fixedly connected to the inner surface of the outer ring, and a sealing ring 3 fixedly connected to the inner surface of the sealing ring 4. The above structure facilitates sealing between the camera and the vehicle body, thereby preventing rainwater from entering and damaging the camera body, and the overall structure is simple, which is convenient for installation and replacement.

[0005] According to the vehicle-mounted camera sealing ring described in the utility model, the sealing ring three is located below the sealing ring two, and the sealing ring two and the sealing ring three are the same size. Through the above structure, the positions of the sealing ring two and the sealing ring three are determined.

[0006] According to the vehicle-mounted camera sealing ring described in the utility model, a retaining ring is provided inside the inner retaining ring, and the retaining ring is wrapped with rubber. Through the above structure, it is convenient to block the entirety so that it is stuck in the camera mounting hole on the vehicle body, thereby preventing rainwater from entering.

[0007] According to the vehicle-mounted camera sealing ring described in the utility model, the outer ring side surface is provided with a drainage hole 2, and the drainage hole 2 is located between the sealing ring 1 and the sealing ring 4. Through the above structure, rainwater entering from the gap between the outer clamping ring and the vehicle body can be easily discharged.

[0008] According to the vehicle-mounted camera sealing ring described in the utility model, the upper surface of the second sealing ring is flush with the upper surface of the outer clamping ring. Through the above structure, it is convenient to install the camera.

[0009] According to the sealing ring for a vehicle-mounted camera described in the utility model, the axial center lines of the outer ring, outer retaining ring, inner retaining ring, sealing ring one, sealing ring two, sealing ring three, sealing ring four and fixed ring are all the same and are all made of rubber. Through the above structure, sealing is facilitated, thereby facilitating use.

[0010] Beneficial effects:

[0011] Compared with the existing technology, this vehicle-mounted camera sealing ring is convenient for sealing between the camera and the vehicle body by providing an outer ring, a fixed ring, a drainage hole 1, an outer snap ring, an inner snap ring, a sealing ring 1, a sealing ring 2, a sealing ring 4, and a sealing ring 3, thereby preventing rainwater from entering and damaging the camera body. The overall structure is simple and easy to install and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structure diagram of a sealing ring for a vehicle-mounted camera of the utility model;

[0014] Figure 2 This is a bottom-up structural diagram of a sealing ring for a vehicle-mounted camera according to the present invention;

[0015] Figure 3 This is a cross-sectional structural diagram of a sealing ring for a vehicle-mounted camera of the present utility model;

[0016] Figure 4 This is a planar structural diagram of a sealing ring for a vehicle-mounted camera of the present utility model.

[0017] Legend:

[0018] 1. Outer ring; 2. Outer retaining ring; 3. Inner retaining ring; 4. Sealing ring 1; 5. Drain hole 1; 6. Sealing ring 2; 7. Sealing ring 3; 8. Sealing ring 4; 9. Drain hole 2; 10. Retaining ring. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] Reference Figures 1-4 , The utility model embodiment of a vehicle-mounted camera sealing ring, which includes: an outer ring 1, a side surface of the outer ring 1 is provided with a drainage hole 2 9, the drainage hole 2 9 is located between the sealing ring 1 4 and the sealing ring 4 8, determine the position of the drainage hole 2 9, the upper surface of the outer ring 1 is fixedly connected with a fixing ring 10, the side surface of the fixing ring 10 is provided with a drainage hole 1 5, which is convenient for draining rainwater, the upper surface of the fixing ring 10 is fixedly connected with an outer snap ring 2, the outer snap ring 2 is fixed, an inner snap ring 3 is provided below the outer snap ring 2, the inner snap ring 3 is fixedly connected to the side surface of the outer ring 1, a retaining ring is provided inside the outer open ring 2 and the inner snap ring 3, and the outer retaining ring is wrapped with rubber to facilitate blocking and limiting while facilitating sealing to prevent the entry of rainwater, the inner side of the outer ring 1 The surface is fixedly connected with a sealing ring 4, the side surface of the sealing ring 14 is fixedly connected with a sealing ring 2 6, the sealing ring 2 6 is fixed, the inner surface of the outer ring 1 is fixedly connected with a sealing ring 4 8, the inner surface of the sealing ring 4 8 is fixedly connected with a sealing ring 3 7, the sealing ring 3 7 is fixed, the sealing ring 3 7 is located below the sealing ring 2 6, and the sealing ring 2 6 and the sealing ring 3 7 are the same size. The size of the sealing ring 2 6 and the sealing ring 3 7 is determined, and the upper surface of the sealing ring 2 6 is flush with the upper surface of the outer retaining ring 2 for easy use. The axial center lines of the outer ring 1, outer retaining ring 2, inner retaining ring 3, sealing ring 1 4, sealing ring 2 6, sealing ring 3 7, sealing ring 4 8 and fixed ring 10 are all the same, and are all made of rubber for easy use.

[0021] Working principle: When in use, clamp the edge of the camera mounting hole on the vehicle body between the outer clamping ring 2 and the inner clamping ring 3, then install the camera on the inner side of the sealing ring 2 6 and fix it. When it rains, the rainwater is blocked. At the same time, when the rainwater seeps in from the gap between the outer clamping ring 2 and the vehicle body, the rainwater flows into the sealing ring 1 4 and is discharged through the drainage hole 1 5. When the rainwater seeps in from the connection between the sealing ring 2 6 and the camera, it flows between the sealing ring 4 8 and the sealing ring 1 4 and is discharged through the drainage hole 2 9. The double-layer sealing and waterproofing can protect the camera.

[0022] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range that the person skilled in the art has possesses without departing from the utility model's tenet under the precondition that the utility model is not limited to the above -mentioned embodiment.

Claims

1. A sealing ring for a vehicle-mounted camera, characterized in that: include: An outer ring (1), the upper surface of the outer ring (1) is fixedly connected to a fixing ring (10), the side surface of the fixing ring (10) is provided with a drainage hole (5), the upper surface of the fixing ring (10) is fixedly connected to an outer snap ring (2), an inner snap ring (3) is provided below the outer snap ring (2), the inner snap ring (3) is fixedly connected to the side surface of the outer ring (1), the inner surface of the outer ring (1) is fixedly connected to a sealing ring (4), the side surface of the sealing ring (4) is fixedly connected to a sealing ring (6), the inner surface of the outer ring (1) is fixedly connected to a sealing ring (4), and the inner surface of the sealing ring (4) is fixedly connected to a sealing ring (7).

2. The vehicle-mounted camera sealing ring according to claim 1, characterized in that: The third sealing ring (7) is located below the second sealing ring (6), and the second sealing ring (6) and the third sealing ring (7) are the same size.

3. The vehicle-mounted camera sealing ring according to claim 1, characterized in that: A retaining ring is provided inside the inner clamping ring (3), and the retaining ring is wrapped with rubber.

4. The vehicle-mounted camera sealing ring according to claim 1, characterized in that: The side surface of the outer ring (1) is provided with a second drainage hole (9), and the second drainage hole (9) is located between the first sealing ring (4) and the fourth sealing ring (8).

5. The vehicle-mounted camera sealing ring according to claim 1, characterized in that: The upper surface of the second sealing ring (6) is flush with the upper surface of the outer clamping ring (2).

6. The vehicle-mounted camera sealing ring according to claim 1, characterized in that: The outer ring (1), the outer snap ring (2), the inner snap ring (3), the sealing ring 1 (4), the sealing ring 2 (6), the sealing ring 3 (7), the sealing ring 4 (8), and the fixing ring (10) all have the same axis and are all made of rubber.

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