Coaxial waterproof connector

Abstract

The coaxial waterproof connector comprises a connector male end and a connector female end, the connector male end comprises a male end body, a male end conductor, a sealing gasket and a water blocking ring, and the male end body is arranged on the outer surface of the male end conductor in a sleeving mode; the connector female end comprises a female end main body, a female end conductor, a connecting concave part and a waterproof groove, and the female end conductor is embedded in the female end main body; the sealing gasket and the water blocking ring are arranged at the connector male end, the connecting concave part and the waterproof groove are arranged at the connector female end, after the connector male end is inserted into the connector female end, the water blocking ring and the waterproof groove are combined in an embedded mode, the sealing gasket and the connecting concave part are combined in an embedded mode, two waterproof and sealing structures are formed, and the waterproof performance of the connector is improved.

Description

Technical Field

[0001] The present application relates to the technical field of connectors, and in particular to a coaxial waterproof connector. Background Art

[0002] A connector is a device used to connect electrical components to transfer electrical energy or data between them. In order to facilitate the connection between two independent electrical components, the connector is usually configured as a male connector end and a female connector end that can be plugged into each other, where the male connector end is used to insert into the female connector end.

[0003] During the use of the connector, due to the complex and changeable environment, the connector may be in a water or humid environment, and most of the current connectors have poor waterproof performance and thus cannot meet the needs of users.

[0004] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0005] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a coaxial waterproof connector to solve the problem of poor waterproof performance of the connector during use.

[0006] The technical solution adopted by the present application to solve its technical problems is: a coaxial waterproof connector, including a male connector and a female connector, the male connector including a male body, a male conductor, a sealing gasket and a water blocking ring, the male body being sleeved on the outer surface of the male conductor; the female connector including a female body, a female conductor, a connecting recess and a waterproof groove, the female conductor being embedded in the female body.

[0007] Furthermore, the male end of the connector further comprises a male end connecting body, the male end connecting body is sleeved on the male end conductor, and the male end main body is sleeved on the male end connecting body.

[0008] Furthermore, the water blocking ring is arranged on the male end connector and is located at the front end of the male end connector.

[0009] Furthermore, the sealing gasket is sleeved on the male end connector and is located at the connection between the male end connector and the male end body.

[0010] Furthermore, the male-end conductor is divided into a first conductor, a second conductor, a third conductor and a fourth conductor, and an insulating spacer is filled between the first conductor, the second conductor, the third conductor and the fourth conductor.

[0011] Furthermore, the first conductor, the second conductor, the third conductor and the fourth conductor are coaxially arranged.

[0012] Furthermore, the connecting recess is arranged at the front end of the female end body.

[0013] Furthermore, the waterproof groove is provided at the connection between the female end conductor and the female end body.

[0014] Furthermore, the interior of the female conductor is hollow and has an insertion space.

[0015] Furthermore, a first flange, a second flange, a third flange and a fourth flange are provided in the female end conductor.

[0016] The beneficial effect of the present application is as follows: a coaxial waterproof connector provided by the present application, by arranging a sealing gasket and a water blocking ring at the male end of the connector, and arranging a connecting recess and a waterproof groove at the female end of the connector, after the male end of the connector is inserted into the female end of the connector, the water blocking ring is embedded and combined with the waterproof groove, and the sealing gasket is embedded and combined with the connecting recess, to form two waterproof and sealing structures, thereby improving the waterproof performance of the connector.

[0017] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0019] In the attached picture:

[0020] Figure 1 This is a schematic diagram of a male end of a coaxial waterproof connector in this application;

[0021] Figure 2 This is a front view of the male end of a coaxial waterproof connector in this application;

[0022] Figure 3 for Figure 2 The cross-sectional view along the AA' direction;

[0023] Figure 4 This is a schematic diagram of a female end of a coaxial waterproof connector in this application;

[0024] Figure 5 This is a front view of the female end of a coaxial waterproof connector in this application;

[0025] Figure 6 for Figure 5 The cross-sectional view along the BB' direction;

[0026] Among them, the reference numerals in the figure are:

[0027] 1. Connector male end; 11. Male end body; 12. Male end conductor; 121. First conductor; 122. Second conductor; 123. Third conductor; 124. Fourth conductor; 13. Sealing pad; 14. Water blocking ring; 15. Male end connector; 2. Connector female end; 21. Female end body; 22. Female end conductor; 221. First flange; 222. Second flange; 223. Third flange; 224. Fourth flange; 23. Connecting recess; 24. Waterproof groove. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0030] like Figure 1-6 As shown, the present application provides a coaxial waterproof connector, including a connector male end 1 and a connector female end 2.

[0031] The connector male end 1 comprises a male end body 11 , a male end conductor 12 , a sealing gasket 13 , a water blocking ring 14 and a male end connector 15 .

[0032] In order to facilitate plugging and unplugging of the connector, the male end connector 15 is sleeved on the male end conductor 12 , and the male end body 11 is sleeved on the male end connector 15 .

[0033] Specifically, the male conductor 12 is embedded in the male connector 15, and the front end of the male conductor 12 is exposed as a plug-in portion; the rear end of the male conductor 12 is wrapped in the male connector 15 and the male body 11, and is connected to the wiring harness.

[0034] The male conductor 12 is divided into a first conductor 121 , a second conductor 122 , a third conductor 123 and a fourth conductor 124 .

[0035] In order to ensure mutual insulation between the conductors, insulating spacers are filled between the first conductor 121 , the second conductor 122 , the third conductor 123 and the fourth conductor 124 .

[0036] Specifically, in order to facilitate direct insertion of the connector male end 1 and the connector female end 2, the first conductor 121, the second conductor 122, the third conductor 123 and the fourth conductor 124 are coaxially arranged.

[0037] In order to improve the waterproof and sealing performance of the connector, a sealing gasket 13 and a water blocking ring 14 are sleeved on the male end connector 15 .

[0038] Specifically, the water blocking ring 14 is sleeved on the front end of the male end connector 15 .

[0039] Specifically, the sealing gasket 13 is sleeved at the connection between the male end connector 15 and the male end body 11 .

[0040] The connector female end 2 includes a female end body 21 , a female end conductor 22 , a connecting recess 23 and a waterproof groove 24 .

[0041] In order to facilitate the direct insertion of the connector male end 1 into the female end connector 2 , the female end conductor 22 is embedded in the female end body 21 .

[0042] Specifically, the interior of the female conductor 22 is hollow and has an insertion space.

[0043] In order to improve the waterproof and sealing performance of the connector, a connection recess 23 is provided at the front end of the female end body 21 , and a waterproof groove 24 is provided at the connection between the female end body 21 and the female end conductor 22 .

[0044] Specifically, when the connector male end 1 is plugged into the connector female end 2 , the connection recess 23 corresponds to the position of the sealing gasket 13 , and the waterproof groove 24 corresponds to the position of the water blocking ring 14 .

[0045] In order to facilitate the plugging with the first conductor 121 , the second conductor 122 , the third conductor 123 and the fourth conductor 124 on the male conductor 12 , the female conductor 22 is provided with a first flange 221 , a second flange 222 , a third flange 223 and a fourth flange 224 .

[0046] Specifically, the first conductor 121 is plugged into the first flange 221 , the second conductor 122 is plugged into the second flange 222 , the third conductor 123 is plugged into the third flange 223 , and the fourth conductor 124 is plugged into the fourth flange 224 .

[0047] When a coaxial waterproof connector provided by the present embodiment is in use, the male end conductor 12 of the connector male end 1 is inserted into the female end conductor 22 of the connector female end 2, and at the same time, the sealing gasket 13 of the connector male end 1 is embedded in the connecting recess 23 of the connector female end, and the water blocking ring 14 of the connector male end 1 is embedded in the waterproof groove 24 of the connector female end, thereby achieving double sealing and waterproofing, and improving the waterproof performance of the connector.

[0048] The coaxial waterproof connector provided in this embodiment is a four-core coaxial waterproof connector, which can also be adjusted to a three-core coaxial waterproof connector during the production process according to actual usage scenarios and needs. Its structure does not need to be changed, does not affect the waterproof performance, and is also within the protection scope of this application.

[0049] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A coaxial waterproof connector, comprising a connector male end (1) and a connector female end (2), characterized in that: The connector male end (1) comprises a male end body (11), a male end conductor (12), a sealing gasket (13) and a water blocking ring (14), wherein the male end body (11) is sleeved on the outer surface of the male end conductor (12); the connector female end (2) comprises a female end body (21), a female end conductor (22), a connecting recess (23) and a waterproof groove (24), wherein the female end conductor (22) is embedded in the female end body (21).

2. A coaxial waterproof connector according to claim 1, characterized in that: The connector male end (1) further comprises a male end connecting body (15), wherein the male end connecting body (15) is sleeved on the male end conductor (12), and the male end main body (11) is sleeved on the male end connecting body (15).

3. A coaxial waterproof connector according to claim 2, characterized in that: The water blocking ring (14) is sleeved on the male end connecting body (15) and is located at the front end of the male end connecting body (15).

4. A coaxial waterproof connector according to claim 3, characterized in that: The sealing gasket (13) is sleeved on the male end connector (15) and is located at the connection between the male end connector (15) and the male end body (11).

5. The coaxial waterproof connector according to claim 1, characterized in that: The male-end conductor (12) is divided into a first conductor (121), a second conductor (122), a third conductor (123) and a fourth conductor (124); an insulating spacer is filled between the first conductor (121), the second conductor (122), the third conductor (123) and the fourth conductor (124).

6. A coaxial waterproof connector according to claim 5, characterized in that: The first conductor (121), the second conductor (122), the third conductor (123) and the fourth conductor (124) are coaxially arranged.

7. A coaxial waterproof connector according to claim 1, characterized in that: The connecting recess (23) is arranged at the front end of the female end body (21).

8. A coaxial waterproof connector according to claim 7, characterized in that: The waterproof groove (24) is provided at the connection between the female end conductor (22) and the female end body (21).

9. A coaxial waterproof connector according to claim 8, characterized in that: The female end conductor (22) is hollow inside and is provided with an insertion space.

10. A coaxial waterproof connector according to claim 9, characterized in that: The female end conductor (22) is provided with a first flange (221), a second flange (222), a third flange (223) and a fourth flange (224).

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