Backlight shooting lens space ring for intelligent driving vehicle-mounted camera

Abstract

The utility model discloses a backlight shooting lens space ring for an intelligent driving vehicle-mounted camera, which comprises a space ring main body, one end of the space ring main body is connected with an outer reinforcing ring, the other end of the space ring main body is connected with an inner reinforcing ring, the upper end of the space ring main body is connected with an upper rubber gasket, and the lower end of the space ring main body is connected with a lower rubber gasket. First connecting grooves are formed in the surfaces of the upper end and the lower end of the space ring body, an upper protruding block is connected to the bottom end of the upper rubber gasket, an upper connecting groove is formed in the surface of the upper end of the upper rubber gasket, a lower protruding block is connected to the surface of the upper end of the lower rubber gasket, and a lower connecting groove is formed in the surface of the bottom end of the upper rubber gasket. The thickness of the space ring body can be increased by arranging the upper rubber gaskets and the lower rubber gaskets, and the number of the upper rubber gaskets and the number of the lower rubber gaskets are increased according to needs, so that the optical interval between the lenses is adjusted, and the problems and defects of an existing device are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of camera lenses, and in particular to a backlight shooting lens spacer ring for an intelligent driving vehicle-mounted camera. Background Art

[0002] The camera lens spacer is a key component in the camera lens. Its main function is to provide the necessary spacing for each lens in the lens, ensuring that they can be correctly arranged and positioned so that light can accurately pass through these lenses and finally reach the surface of the sensor.

[0003] The thickness of the spacers currently used cannot be changed, which makes the camera lens limited.

[0004] In view of this, research and improvement are conducted on the existing problems, and a backlight shooting lens spacer for a smart driving vehicle-mounted camera is provided, wherein the thickness of the spacer body can be increased by setting an upper rubber gasket and a lower rubber gasket, and the number of upper rubber gaskets and lower rubber gaskets can be increased as needed to adjust the optical spacing between the lenses. The purpose is to solve the problem and improve the use value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a backlight shooting lens spacer for an intelligent driving vehicle-mounted camera.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a backlight shooting lens spacer for a smart driving vehicle-mounted camera, comprising a spacer body, one end of the spacer body is connected to an outer reinforcement ring, the other end of the spacer body is connected to an inner reinforcement ring, the upper end of the spacer body is connected to an upper rubber gasket, the lower end of the spacer body is connected to a lower rubber gasket, a first connecting groove is provided at the upper and lower end surfaces of the spacer body, an upper protrusion is connected at the bottom end of the upper rubber gasket, an upper connecting groove is provided at the upper end surface of the upper rubber gasket, a lower protrusion is connected at the upper end surface of the lower rubber gasket, and a lower connecting groove is provided at the bottom end surface of the upper rubber gasket.

[0007] As a further description of the above technical solution:

[0008] The outer reinforcement ring is fixedly connected to the spacer ring body, and the inner reinforcement ring is fixedly connected to the spacer ring body.

[0009] As a further description of the above technical solution:

[0010] The upper protrusion is fixedly connected to the upper rubber gasket, the outer diameter of the upper protrusion matches the inner diameter of the first connecting groove, the upper rubber gasket is detachably connected to the spacer body through the upper protrusion, and the number of the upper protrusions and the first connecting grooves is several.

[0011] As a further description of the above technical solution:

[0012] The inner diameter of the upper connecting groove matches the outer diameter of the upper protrusion, and there are a plurality of upper connecting grooves.

[0013] As a further description of the above technical solution:

[0014] The lower protrusion is fixedly connected to the lower rubber gasket, the outer diameter of the lower protrusion matches the inner diameter of the first connecting groove, and the lower rubber gasket is detachably connected to the spacer body through the lower protrusion.

[0015] As a further description of the above technical solution:

[0016] The inner diameter of the lower connecting groove and the outer diameter of the lower protrusion match each other, and the number of the lower connecting grooves and the number of the lower protrusions are several.

[0017] As a further description of the above technical solution:

[0018] A protective layer is fixedly connected to the surface of the spacer body, an electroplating coating is arranged at the bottom end of the protective layer, and an anti-corrosion coating is fixedly connected to the surface of the electroplating coating.

[0019] The utility model has the following beneficial effects: in the utility model, the thickness of the spacer main body can be increased by arranging the upper rubber gasket and the lower rubber gasket, and the number of the upper rubber gasket and the lower rubber gasket can be increased as needed to adjust the optical interval between the lenses, and the strength of the spacer main body can be enhanced and its durability can be enhanced by arranging the electroplating coating and the anti-corrosion coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a backlight shooting lens spacer for a smart driving vehicle-mounted camera proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of an outer reinforcing ring and an inner reinforcing ring of a backlight shooting lens spacer for an intelligent driving vehicle-mounted camera proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of a spacer body of a backlight shooting lens spacer for an intelligent driving vehicle-mounted camera proposed by the utility model;

[0023] Figure 4This is a schematic diagram of an upper convex block and a lower convex block of a backlight shooting lens spacer for a smart driving vehicle-mounted camera proposed by the utility model;

[0024] Figure 5 This is a schematic diagram of a protective layer of a backlight shooting lens spacer for a smart driving vehicle-mounted camera proposed by the utility model.

[0025] Legend:

[0026] 1. Spacer body; 2. Outer reinforcement ring; 3. Inner reinforcement ring; 4. Upper rubber gasket; 5. Lower rubber gasket; 6. First connecting groove; 7. Upper connecting groove; 8. Upper protrusion; 9. Lower connecting groove; 10. Lower protrusion; 11. Protective layer; 12. Electroplating coating; 13. Anti-corrosion coating. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second" and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Reference Figure 1-5 , an embodiment provided by the utility model:

[0030] A backlight shooting lens spacer for an intelligent driving vehicle-mounted camera, comprising a spacer main body 1, one end of the spacer main body 1 is connected to an outer reinforcement ring 2, the other end of the spacer main body 1 is connected to an inner reinforcement ring 3, the upper end of the spacer main body 1 is connected to an upper rubber gasket 4, the lower end of the spacer main body 1 is connected to a lower rubber gasket 5, a first connecting groove 6 is provided at a point on the upper and lower end surfaces of the spacer main body 1, an upper protrusion 8 is connected at a point on the bottom end of the upper rubber gasket 4, an upper connecting groove 7 is provided at a point on the upper end surface of the upper rubber gasket 4, a lower protrusion 10 is connected at a point on the upper end surface of the lower rubber gasket 5, and a lower connecting groove 9 is provided at a point on the bottom end surface of the upper rubber gasket 4.

[0031] Specifically, the outer reinforcement ring 2 is fixedly connected to the spacer main body 1 , and the inner reinforcement ring 3 is fixedly connected to the spacer main body 1 . By providing the outer reinforcement ring 2 and the inner reinforcement ring 3 , the overall strength of the spacer main body 1 can be enhanced.

[0032] Specifically, the upper protrusion 8 is fixedly connected to the upper rubber gasket 4, the outer diameter of the upper protrusion 8 is matched with the inner diameter of the first connecting groove 6, the upper rubber gasket 4 is detachably connected to the spacer body 1 through the upper protrusion 8, and the number of upper protrusions 8 and first connecting grooves 6 is several. The setting of the upper protrusion 8 facilitates the connection between the upper rubber gasket 4 and the spacer body 1.

[0033] Specifically, the inner diameter of the upper connecting groove 7 matches the outer diameter of the upper protrusion 8 , and there are several upper connecting grooves 7 . The number of upper rubber washers 4 can be increased by providing the upper connecting grooves 7 .

[0034] Specifically, the lower protrusion 10 is fixedly connected to the lower rubber gasket 5, the outer diameter of the lower protrusion 10 matches the inner diameter of the first connecting groove 6, and the lower rubber gasket 5 is detachably connected to the spacer body 1 through the lower protrusion 10. The setting of the lower protrusion 10 facilitates the connection between the lower rubber gasket 5 and the spacer body 1.

[0035] Specifically, the inner diameter of the lower connecting groove 9 matches the outer diameter of the lower protrusion 10 . There are several lower connecting grooves 9 and several lower protrusions 10 . The provision of the lower connecting grooves 9 facilitates increasing the number of lower rubber washers 5 .

[0036] Specifically, a protective layer 11 is fixedly connected to the surface of the spacer body 1, a plating coating 12 is provided at the bottom of the protective layer 11, and an anti-corrosion coating 13 is fixedly connected to the surface of the electroplating coating 12. The electroplating coating 12 and the anti-corrosion coating 13 can enhance the surface strength of the spacer body 1 and increase its corrosion resistance and surface hardness.

[0037] Working principle: This type of spacer, through the setting of the outer reinforcement ring 2 and the inner reinforcement ring 3, enhances the overall strength of the spacer main body 1; through the setting of the upper rubber gasket 4 and the lower rubber gasket 5, the thickness of the spacer main body 1 can be increased, thereby changing the amount of light entering the lens; the setting of the upper protrusion 8 facilitates the connection between the upper rubber gasket 4 and the spacer main body 1; the setting of the upper connecting groove 7 facilitates the increase in the number of upper rubber gaskets 4; the setting of the lower protrusion 10 facilitates the connection between the lower rubber gasket 5 and the spacer main body 1; the setting of the lower connecting groove 9 facilitates the increase in the number of lower rubber gaskets 5; the electroplating coating 12 and the anti-corrosion coating 13 can enhance the surface strength of the spacer main body 1, increase its corrosion resistance and surface hardness, thereby extending the service life of the spacer main body 1.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A backlight shooting lens spacer for an intelligent driving vehicle camera, comprising a spacer body (1), characterized in that: One end of the spacer main body (1) is connected to an outer reinforcement ring (2), and the other end of the spacer main body (1) is connected to an inner reinforcement ring (3). The upper end of the spacer main body (1) is connected to an upper rubber gasket (4), and the lower end of the spacer main body (1) is connected to a lower rubber gasket (5). A first connecting groove (6) is provided at the upper and lower end surfaces of the spacer main body (1), an upper protrusion (8) is connected at the bottom end of the upper rubber gasket (4), an upper connecting groove (7) is provided at the upper end surface of the upper rubber gasket (4), a lower protrusion (10) is connected at the upper end surface of the lower rubber gasket (5), and a lower connecting groove (9) is provided at the bottom end surface of the upper rubber gasket (4).

2. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: The outer reinforcement ring (2) is fixedly connected to the spacer ring body (1), and the inner reinforcement ring (3) is fixedly connected to the spacer ring body (1).

3. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: The upper protrusion (8) is fixedly connected to the upper rubber gasket (4); the outer diameter of the upper protrusion (8) matches the inner diameter of the first connecting groove (6); the upper rubber gasket (4) is detachably connected to the spacer body (1) via the upper protrusion (8); and the number of the upper protrusion (8) and the first connecting groove (6) is several.

4. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: The inner diameter of the upper connecting groove (7) matches the outer diameter of the upper protrusion (8), and there are a plurality of upper connecting grooves (7).

5. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: The lower protrusion (10) is fixedly connected to the lower rubber gasket (5), the outer diameter of the lower protrusion (10) and the inner diameter of the first connecting groove (6) are mutually matched, and the lower rubber gasket (5) is detachably connected to the spacer body (1) via the lower protrusion (10).

6. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: The inner diameter of the lower connecting groove (9) and the outer diameter of the lower protrusion (10) match each other, and the number of the lower connecting groove (9) and the number of the lower protrusion (10) are several.

7. The backlight shooting lens spacer for a smart driving vehicle camera according to claim 1, characterized in that: A protective layer (11) is fixedly connected to the surface of the spacer body (1), a plating coating (12) is provided at the bottom end of the protective layer (11), and an anti-corrosion coating (13) is fixedly connected to the surface of the plating coating (12).

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