Waterproof connector

Abstract

The utility model relates to the technical field of connectors, in particular to a waterproof connector, which comprises a socket body and a plug body which are matched with each other. The socket body comprises a socket waterproof shell and a plurality of socket connectors arranged in the socket waterproof shell, the rear end of the socket waterproof shell is provided with a plug-in mounting part, the plug-in mounting part is provided with a jack, the plurality of socket connectors are exposed out of the jack, the periphery of the socket waterproof shell is sleeved with a waterproof rubber ring, and the waterproof rubber ring is connected with a waterproof and dustproof cover; the plug body comprises a plug waterproof shell and a plurality of plug connectors arranged in the plug waterproof shell; the front end of the plug body is provided with a plugging part used for being plugged into the jack. The waterproof and dustproof cover can shield the jack, when the plug body does not need to be inserted into the socket body, the interior of the socket body can be protected, external pollution or water invasion can be avoided, the structural reliability and safety are improved, the structure is reliable, and the waterproof performance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a waterproof connector. Background Art

[0002] With the continuous development of electronic products, the connections between various electronic products and their peripheral devices are becoming more and more frequent. It is a common way to connect electronic products and their peripheral devices through electrical connectors, so the frequency of use of electrical connectors has also increased. Electrical connectors are so widely used in the electronics field that manufacturers have gradually changed their production of electrical connectors from small-scale production to large-scale batch production to meet market demand.

[0003] However, after the current connector socket is assembled on the equipment, when it is not needed, it is often exposed to the air and is easily contaminated by external water bodies, resulting in connection failure, poor working stability and other problems. Summary of the invention

[0004] The utility model provides a waterproof connector to solve the problems of the prior art. The waterproof and dustproof cover can be used to shield the socket. When the plug body does not need to be inserted into the socket body, the inside of the socket body can be protected to avoid external pollution or water intrusion, thereby improving the structural reliability and safety. The structure is reliable and has waterproof performance.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model provides a waterproof connector, which comprises a socket body and a plug body adapted to each other;

[0007] The socket body comprises a socket waterproof shell and a plurality of socket connectors installed in the socket waterproof shell, a plug-in portion is arranged at the rear end of the socket waterproof shell, a socket is provided in the plug-in portion, a plurality of socket connectors are exposed in the socket, a waterproof rubber ring is arranged on the outer periphery of the socket waterproof shell, and a waterproof dustproof cover is connected to the waterproof rubber ring;

[0008] The plug body includes a plug waterproof shell and a plurality of plug connectors installed in the plug waterproof shell. The plug connectors correspond to the socket connectors one by one, and the plug connectors are plugged in with the socket connectors. The front end of the plug body is provided with a plug-in portion for inserting into the socket.

[0009] The socket connector is equipped with a socket terminal, and the plug connector is equipped with a plug terminal. When the plug-in portion is inserted into the insertion portion, the plug connector and the socket connector are plugged in and the plug terminal and the socket terminal are in abutment with each other.

[0010] Wherein, the socket terminal and the plug terminal both include a power terminal, a signal terminal and a ground terminal.

[0011] Wherein, both the socket connector and the plug connector are provided with limiting spring pieces, and the limiting spring pieces cooperate and abut with the socket terminals or the plug terminals.

[0012] Among them, buckle blocks are respectively arranged on both sides of the outer wall of the insertion part, and connecting buckle arms are respectively arranged on both sides of the outer wall of the plug waterproof shell, and buckle hooks that cooperate with the buckle blocks are arranged at the front ends of the connecting buckle arms.

[0013] Wherein, a wiring part is arranged at the rear end of the waterproof shell of the plug, a waterproof silicone gasket is sleeved on the inner wall of the wiring part, and a buckle nut is threadedly connected to the outer periphery of the wiring part.

[0014] Wherein, the wiring portion includes a plurality of clamping springs arranged at equal intervals.

[0015] Among them, the plurality of plug connectors are distributed in an array, and the plurality of socket connectors are distributed in an array.

[0016] Wherein, a sealing rubber ring is provided on the outer periphery of the waterproof shell of the plug.

[0017] Wherein, the inner wall of the socket is provided with a positioning groove, and the outer wall of the plug-in portion is provided with a positioning strip which is plugged in and cooperates with the positioning groove.

[0018] Beneficial effects of the utility model:

[0019] When the utility model is in use, when the socket body and the plug body are plugged in cooperation, the plug-in part is inserted into the socket of the insertion part. When inserted, the positioning strip and the positioning groove are plugged in cooperation to play a role of positioning and plugging, thereby improving the assembly accuracy and reliability between the plug-in part and the insertion part. After the plug-in part and the insertion part are plugged in, the socket connector and the plug connector are plugged in cooperation to achieve contact and conduction. In addition, the socket can be shielded by a waterproof and dustproof cover. When the plug body does not need to be inserted into the socket body, the inside of the socket body can be protected to avoid external pollution or water intrusion, thereby improving the reliability and safety of the structure. The waterproof rubber ring makes the socket body assembled on the external device have a waterproof effect with the external device. The structure is reliable and has waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a schematic structural diagram of a waterproof connector.

[0021] Figure 2 The utility model is a structural exploded view of a waterproof connector.

[0022] exist Figure 1 to Figure 2 Reference numerals in the drawings include:

[0023] 1. Socket body; 2. Plug body; 3. Socket waterproof shell; 4. Socket connector; 5. Insertion part; 6. Waterproof rubber ring; 7. Waterproof and dustproof cover; 8. Plug connector; 9. Insertion part; 10. Socket terminal; 11. Plug terminal; 12. Limiting spring piece; 13. Buckle block; 14. Connecting buckle arm; 15. Buckle hook; 16. Wiring part; 17. Clamping spring piece; 18. Sealing rubber ring; 19. Positioning strip; 20. Socket; 21. Plug waterproof shell; 22. Positioning groove; 23. Buckle nut; 24. Waterproof silicone gasket. DETAILED DESCRIPTION

[0024] 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 of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the protection scope of the utility model. It is understandable that the drawings are only provided for reference and illustration, and are not used to limit the utility model. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0025] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to another component, or there may be an intermediate component at the same time. Unless otherwise defined, all technical and scientific terms used in this document have the same meaning as those generally understood by technicians in the technical field of the present invention. It should also be noted that, 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, an electrical connection, or the internal connection of two components. 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. The terms used in this document in the specification of the present utility model are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model.

[0026] It should also be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] A waterproof connector, such as Figure 1 to Figure 2 As shown, it comprises a socket body 1 and a plug body 2 which are adapted to each other;

[0028] The socket body 1 includes a socket waterproof shell 3 and a plurality of socket connectors 4 installed in the socket waterproof shell 3. The rear end of the socket waterproof shell 3 is provided with an inserting part 5, and the inserting part is provided with a socket 20. The plurality of socket connectors 4 are exposed in the socket 20. The outer periphery of the socket waterproof shell 3 is provided with a waterproof rubber ring 6, and the waterproof rubber ring 6 is connected with a waterproof dustproof cover 7. The waterproof dustproof cover 7 can be used to cover the socket 20; the plug body 2 includes a plug waterproof shell 21 and a plurality of plug connectors 8 installed in the plug waterproof shell 21. The plug connectors 8 correspond to the socket connectors 4 one by one, and the plug connectors 8 are plugged in with the socket connectors 4; the front end of the plug body 2 is provided with a plug-in part 9 for inserting into the socket 20; wherein, the inner wall of the socket 20 is provided with a positioning groove 22, and the outer wall of the plug-in part 9 is provided with a positioning strip 19 that is plugged in with the positioning groove 22. Specifically, during use, when the socket body 1 and the plug body 2 are plugged in, the plug-in portion 9 is inserted into the socket 20 of the insertion portion 5. During insertion, the positioning strip 19 and the positioning groove 22 are plugged in, which plays a role of positioning and plugging, thereby improving the assembly accuracy and reliability between the plug-in portion 9 and the insertion portion 5. After the plug-in portion 9 and the insertion portion 5 are plugged in, the socket connector 4 and the plug connector 8 are plugged in to achieve contact and conduction. In addition, the waterproof and dustproof cover 7 can be used to cover the socket 20. When the plug body 2 does not need to be inserted into the socket body 1, the inside of the socket body 1 can be protected to avoid external pollution or water intrusion, thereby improving the structural reliability and safety. The waterproof rubber ring 6 enables the socket body 1 assembled on the external device to have a waterproof effect with the external device, and the structure is reliable and has waterproof performance.

[0029] In the embodiment of the present application, a sealing rubber ring 18 is provided on the outer periphery of the plug waterproof housing 21. Specifically, under this arrangement, the plug body 2 is improved to achieve a sealing and waterproof effect after being plugged in with an external device.

[0030] In the embodiment of the present application, the socket connector 4 is equipped with a socket terminal 10, and the plug connector 8 is equipped with a plug terminal 11. When the plug-in portion 9 is inserted into the insertion portion 5, the plug connector 8 is plugged with the socket connector 4, and the plug terminal 11 is in contact with the socket terminal 10. Furthermore, the socket terminal 10 and the plug terminal 11 both include a power terminal, a signal terminal, and a ground terminal. Among them, the socket connector 4 and the plug connector 8 are both equipped with a limiting spring 12, and the limiting spring 12 is in contact with the socket terminal 10 or the plug terminal 11. Among them, a plurality of plug connectors 8 are distributed in an array, and a plurality of socket connectors 4 are distributed in an array. Specifically, under this setting, the limiting spring 12 improves the structural stability of the socket connector 4 and the plug connector 8 after they are plugged together.

[0031] In the embodiment of the present application, buckle blocks 13 are respectively provided on both sides of the outer wall of the insertion part 5, and connecting buckle arms 14 are respectively provided on both sides of the outer wall of the plug waterproof shell 21, and the front end of the connecting buckle arm 14 is provided with a buckle hook 15 that is matched and buckled with the buckle block 13. Specifically, after the insertion part 5 is matched and plugged with the plug-in part 9, the buckle hook 15 of the connecting buckle arm 14 is matched and buckled with the buckle block 13 to improve the stability of the assembly between the socket body 1 and the plug body 2.

[0032] In the embodiment of the present application, the rear end of the plug waterproof housing 21 is provided with a wiring portion 16, the inner wall of the wiring portion 16 is provided with a waterproof silicone gasket 24, and the outer periphery of the wiring portion 16 is threadedly connected with a buckle nut 23. Among them, the wiring portion 16 includes a plurality of clamping springs 17 arranged at equal intervals. Specifically, under the above setting, the wiring portion 16 can be used to connect with an external wire, and the clamping springs 17 are used to clamp the external wire to improve stability. Further, the buckle nut 23 is used to lock it, thereby improving the locking effect, preventing loosening, and achieving a waterproof effect.

[0033] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A waterproof connector, characterized in that: It includes a socket body and a plug body that are adapted to each other; The socket body comprises a socket waterproof shell and a plurality of socket connectors installed in the socket waterproof shell, a plug-in portion is arranged at the rear end of the socket waterproof shell, a socket is provided in the plug-in portion, a plurality of socket connectors are exposed in the socket, a waterproof rubber ring is arranged on the outer periphery of the socket waterproof shell, and a waterproof dustproof cover is connected to the waterproof rubber ring; The plug body includes a plug waterproof shell and a plurality of plug connectors installed in the plug waterproof shell. The plug connectors correspond to the socket connectors one by one, and the plug connectors are plugged in with the socket connectors. The front end of the plug body is provided with a plug-in portion for inserting into the socket.

2. A waterproof connector according to claim 1, characterized in that: The socket connector is equipped with a socket terminal, and the plug connector is equipped with a plug terminal. When the plug-in portion is inserted into the insertion portion, the plug connector and the socket connector are plugged in and the plug terminal and the socket terminal are in abutment with each other.

3. A waterproof connector according to claim 2, characterized in that: The socket terminal and the plug terminal each include a power terminal, a signal terminal and a ground terminal.

4. A waterproof connector according to claim 2, characterized in that: The socket connector and the plug connector are both provided with limiting spring pieces, and the limiting spring pieces are matched and abutted with the socket terminals or the plug terminals.

5. The waterproof connector according to claim 1, characterized in that: Buckle blocks are respectively arranged on both sides of the outer wall of the insertion part, and connecting buckle arms are respectively arranged on both sides of the outer wall of the plug waterproof shell. The front end of the connecting buckle arm is provided with a buckle hook that cooperates with the buckle block.

6. A waterproof connector according to claim 1, characterized in that: A wiring part is arranged at the rear end of the waterproof shell of the plug, a waterproof silicone gasket is sleeved on the inner wall of the wiring part, and a buckle nut is threadedly connected to the outer periphery of the wiring part.

7. A waterproof connector according to claim 6, characterized in that: The wiring part includes a plurality of clamping spring pieces which are arranged in a circle at equal intervals.

8. The waterproof connector according to claim 1, characterized in that: The plurality of plug connectors are distributed in an array, and the plurality of socket connectors are distributed in an array.

9. The waterproof connector according to claim 1, characterized in that: The outer periphery of the plug waterproof shell is sleeved with a sealing rubber ring.

10. The waterproof connector according to claim 1, characterized in that: The inner wall of the socket is provided with a positioning groove, and the outer wall of the plug-in portion is provided with a positioning strip that cooperates with and plugs into the positioning groove.

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