Monomer flange waterproof integrated connector

Abstract

The utility model discloses a single flange waterproof integrated connector, which comprises a flange outer conductor, a sealing plug, a central conductor, an insulator, a sleeve, a spring ring and a sealing ring, the flange outer conductor is provided with a channel part, the channel part penetrates through the two ends of the flange outer conductor, and the sealing plug, the central conductor, the insulator and the spring ring are all arranged in the channel part. The outer wall of one end of the central conductor is sleeved with the sealing plug, the outer wall of the other end of the central conductor is sleeved with the insulator, the outer wall of the insulator is sleeved with the sleeve, the outer wall of the sleeve is sleeved with the spring ring, and the outer edge of the flange outer conductor is sleeved with the sealing ring. Through the application of the single flange waterproof integrated connector provided by the utility model, the waterproof performance of the connector is improved through arranging the sealing plug in the channel part, and the connector can carry out airtight or waterproof tests without matching after being assembled with a camera module.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cameras, in particular to a single flange waterproof integrated connector. Background Art

[0002] At present, most cars are equipped with car cameras. Car cameras are image acquisition devices installed on cars to monitor the surrounding environment. They have the advantages of convenient reversing, driving records, and real-time observation of the car environment. Connectors include spring coils, sleeves, insulators, and inner conductors. Most of the existing camera connectors do not have waterproof functions and cannot achieve good waterproof effects. After installation, it is not easy to detect the air tightness and waterproof performance of the connectors. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of the utility model is to provide a single flange waterproof integrated connector, comprising:

[0004] A flange outer conductor, a sealing plug, a center conductor, an insulator, a sleeve, a spring ring and a sealing ring, wherein the flange outer conductor has a channel portion, the channel portion passes through both ends of the flange outer conductor, the sealing plug, the center conductor, the insulator and the spring ring are all installed in the channel portion, the sealing plug is sleeved on the outer wall of one end of the center conductor, the insulator is sleeved on the outer wall of the other end of the center conductor, the sleeve is sleeved on the outer wall of the insulator, the spring ring is sleeved on the outer wall of the sleeve, and the sealing ring is sleeved on the outer edge of the flange outer conductor.

[0005] In another preferred embodiment, the outer wall of the flange outer conductor extends radially outward to form an extended edge, a surface of the extended edge is provided with an annular groove, and the sealing ring is installed in the annular groove.

[0006] In another preferred embodiment, the length of the extended edge along the first direction is greater than the length of the extended edge along the second direction, the first direction and the second direction are perpendicular to each other, and the four angles of the extended edge are arc angles.

[0007] In another preferred embodiment, a side wall of the annular groove close to the flange outer conductor is an outer wall of the flange outer conductor.

[0008] In another preferred embodiment, the outer wall of the flange outer conductor extends outward to form a wedge-shaped block, and the thickness of the end of the wedge-shaped block away from the sealing ring is smaller than the thickness of the end of the wedge-shaped block close to the sealing ring.

[0009] In another preferred embodiment, the channel portion includes: a first channel portion, a second channel portion and a third channel portion, one end of the first channel portion is connected to one end of the flange outer conductor, the other end of the first channel portion is connected to one end of the third channel portion, the inner diameter of the first channel portion is larger than the inner diameter of the third channel portion, the third channel portion extends into one end of the second channel portion, the other end of the second channel portion is connected to the other end of the flange outer conductor, the inner diameter of the second channel portion is larger than the inner diameter of the first channel portion, the sealing plug is installed in the third channel portion, and the spring coil is installed in the first channel portion.

[0010] In another preferred embodiment, the length of the central conductor is shorter than the total length of the first channel portion and the third channel portion.

[0011] In another preferred embodiment, a plurality of through slots are formed at one end of the spring ring, the length directions of the plurality of through slots are all extended along the length direction of the spring ring, and the plurality of through slots are sequentially arranged along the circumference of the spring ring.

[0012] Due to the adoption of the above technical solution, the utility model has the following positive effects compared with the prior art: through the application of the utility model, a single flange waterproof integrated connector is provided, and the waterproof performance of the connector is improved by arranging a sealing plug in the channel part, and the connector can be tested for air tightness or waterproofness without matching with the camera module after being assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of a single flange waterproof integrated connector of the utility model;

[0014] Figure 2 It is a cross-sectional schematic diagram of a single flange waterproof integrated connector of the utility model;

[0015] Figure 3 The utility model is an exploded schematic diagram of a single flange waterproof integrated connector.

[0016] In the accompanying drawings: 1. flange outer conductor; 2. sealing plug; 3. center conductor; 4. insulator; 5. sleeve; 6. spring ring; 7. sealing ring; 8. extended edge; 9. first channel part; 10. third channel part; 11. second channel part; 12. wedge block. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0018] like Figures 1 to 3As shown, a single flange waterproof integrated connector of a preferred embodiment is shown, comprising:

[0019] The flange outer conductor 1, the sealing plug 2, the center conductor 3, the insulator 4, the sleeve 5, the spring ring 6 and the sealing ring 7, the flange outer conductor 1 has a channel portion, the channel portion passes through both ends of the flange outer conductor 1, the sealing plug 2, the center conductor 3, the insulator 4 and the spring ring 6 are all installed in the channel portion, the sealing plug 2 is sleeved on the outer wall of one end of the center conductor 3, the insulator 4 is sleeved on the outer wall of the other end of the center conductor 3, the sleeve 5 is sleeved on the outer wall of the insulator 4, the spring ring 6 is sleeved on the outer wall of the sleeve 5, and the sealing ring 7 is sleeved on the outer edge of the flange outer conductor 1.

[0020] In actual use, the sealing plug 2 is first installed in the third channel portion 11, and then the sleeve 5 is sleeved on the outer wall of the insulator 4, and then the spring ring 6 is sleeved on the outer wall of the sleeve 5, and then the spring ring 6 is installed at one end in the first channel portion 9, and finally one end of the center conductor 3 is passed through the insulator 4 and installed in the sealing ring 7. At this time, the other end of the center conductor 3 is installed in the insulator 4, and the overall installation is completed.

[0021] Further, as a preferred embodiment, the outer wall of the flange outer conductor 1 extends radially outward to form an extended edge 8, a surface of the extended edge 8 is provided with an annular groove, and the sealing ring 7 is installed in the annular groove. Further, the extended edge 8 is used for overall installation, and the sealing ring 7 is installed in the annular groove to play a waterproof role.

[0022] Further, as a preferred embodiment, the length of the extended edge 8 along the first direction is greater than the length of the extended edge 8 along the second direction, the first direction and the second direction are perpendicular to each other, and the four angles of the extended edge 8 are arc angles.

[0023] Further, as a preferred embodiment, a side wall of the annular groove close to the flange outer conductor 1 is the outer wall of the flange outer conductor 1 .

[0024] Furthermore, as a preferred embodiment, the outer wall of the flange outer conductor 1 extends outward to form a wedge block 12 , and the thickness of the end of the wedge block 12 away from the sealing ring 7 is smaller than the thickness of the end of the wedge block 12 close to the sealing ring 7 .

[0025] Further, as a preferred embodiment, the channel portion includes: a first channel portion 9, a second channel portion 10 and a third channel portion 11, one end of the first channel portion 9 is connected to one end of the flange outer conductor 1, the other end of the first channel portion 9 is connected to one end of the third channel portion 11, the inner diameter of the first channel portion 9 is larger than the inner diameter of the third channel portion 11, the third channel portion 11 extends into one end of the second channel portion 10, the other end of the second channel portion 10 is connected to the other end of the flange outer conductor 1, the inner diameter of the second channel portion 10 is larger than the inner diameter of the first channel portion 9, the sealing plug 2 is installed in the third channel portion 11, and the spring coil 6 is installed in the first channel portion 9.

[0026] Further, as a preferred embodiment, the length of the center conductor 3 is less than the total length of the first channel portion 9 and the third channel portion 11. Further, the center conductor 3 plays the role of a wire in actual use and is installed through the insulator 4, and the insulator 4 plays the role of insulation to prevent short circuit. The sleeve 5 is used to set the insulator 4 and the center conductor 3 to form a whole, and is stably installed in the first channel portion 9 of the flange outer conductor 1 through the spring ring 6.

[0027] Further, as a preferred embodiment, a plurality of through slots are provided at one end of the spring coil 6, and the length directions of the plurality of through slots are all extended along the length direction of the spring coil 6, and the plurality of through slots are sequentially provided along the circumference of the spring coil 6. Further, by providing a plurality of through slots at one end of the spring coil 6, a plurality of elastic sheets are formed at one end of the spring coil 6, thereby ensuring the stability of the sleeve 5.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A single flange waterproof integrated connector, characterized in that: include: A flange outer conductor, a sealing plug, a center conductor, an insulator, a sleeve, a spring ring and a sealing ring, wherein the flange outer conductor has a channel portion, the channel portion passes through both ends of the flange outer conductor, the sealing plug, the center conductor, the insulator and the spring ring are all installed in the channel portion, the sealing plug is sleeved on the outer wall of one end of the center conductor, the insulator is sleeved on the outer wall of the other end of the center conductor, the sleeve is sleeved on the outer wall of the insulator, the spring ring is sleeved on the outer wall of the sleeve, and the sealing ring is sleeved on the outer edge of the flange outer conductor.

2. The single flange waterproof integrated connector according to claim 1, characterized in that: The outer wall of the flange outer conductor extends radially outward to form an extension edge, a surface of the extension edge is provided with an annular groove, and the sealing ring is installed in the annular groove.

3. The single flange waterproof integrated connector according to claim 2, characterized in that: The length of the extended edge along the first direction is greater than the length of the extended edge along the second direction, the first direction and the second direction are perpendicular to each other, and the four included angles of the extended edge are arc angles.

4. The single flange waterproof integrated connector according to claim 2, characterized in that: A side wall of the annular groove close to the flange outer conductor is the outer wall of the flange outer conductor.

5. The single flange waterproof integrated connector according to claim 1, characterized in that: The outer wall of the flange outer conductor extends outward to form a wedge-shaped block, and the thickness of the end of the wedge-shaped block away from the sealing ring is smaller than the thickness of the end of the wedge-shaped block close to the sealing ring.

6. The single flange waterproof integrated connector according to claim 1, characterized in that: The channel portion includes: a first channel portion, a second channel portion and a third channel portion, one end of the first channel portion is communicated with one end of the flange outer conductor, the other end of the first channel portion is communicated with one end of the third channel portion, the inner diameter of the first channel portion is greater than the inner diameter of the third channel portion, the third channel portion extends into one end of the second channel portion, the other end of the second channel portion is communicated with the other end of the flange outer conductor, the inner diameter of the second channel portion is greater than the inner diameter of the first channel portion, the sealing plug is installed in the third channel portion, and the spring ring is installed in the first channel portion.

7. The single flange waterproof integrated connector according to claim 6, characterized in that: The length of the central conductor is shorter than the total length of the first channel portion and the third channel portion.

8. The single flange waterproof integrated connector according to claim 1, characterized in that: One end of the spring ring is provided with a plurality of through slots, the length directions of the plurality of through slots are all extended along the length direction of the spring ring, and the plurality of through slots are sequentially arranged along the circumference of the spring ring.

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