Waterproof connector with high sealing performance

Abstract

The utility model relates to the technical field of connector devices, in particular to a high-sealing-performance waterproof connector, which comprises high-sealing-performance waterproof connector main bodies, the high-sealing-performance waterproof connector main bodies are in butt joint through sealing assemblies, so that the sealing assembly at the head end is in butt joint with a connecting end to be assembled with a connecting assembly, and the sealing assembly at the tail end is in butt joint with the connecting assembly. A wedging groove facilitates sealing of the butt joint part, a first side face sealing gasket conducts waterproof protection on the side face, when butt joint is completed, a locking control column conducts transmission descending in a meshing base, the lower connecting position is pressed and locked, and the rear end is in butt joint with the outside through a butt joint end. Meanwhile, a wedging groove is matched with a second sealing gasket to seal and assemble the connecting position of the rear end of the connector body, meanwhile, the high-sealing-performance waterproof connector body can be used for split charging and carrying, the convenience of the device is improved, and when part of elements of the device are damaged, only individual elements need to be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of connector devices, in particular to a highly sealed waterproof connector. Background Technique

[0002] The connector is also called a connector, and is also called a joint and a socket in China. Generally, it refers to an electrical connector, that is, a device that connects two active devices, transmits current or signals. The male end and the female end can transmit information or current after contact, and is also called a connector. The insertion force is an important mechanical property. The insertion force is divided into the insertion force and the extraction force (the extraction force is also called the separation force). The requirements for the two are different. There are regulations on the maximum insertion force and the minimum separation force in relevant standards. This shows that from the perspective of use, the insertion force should be small (thus there are structures with low insertion force LIF and zero insertion force ZIF), and if the separation force is too small, the reliability of contact will be affected.

[0003] At present, when the existing connector is in use, since the connection part is usually exposed outside and has poor sealing performance, it is easily affected by rainwater and water sources during outdoor and daily use, which causes inconvenience to the use of the device.

[0004] In view of this, we propose a highly sealed waterproof connector. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a highly sealed waterproof connector.

[0006] The technical solution of the utility model is as follows:

[0007] A highly sealed waterproof connector includes a highly sealed waterproof connector main body. A connection component is installed at the front end of the highly sealed waterproof connector main body. A sealing component is installed below the highly sealed waterproof connector main body. The sealing component includes: an engaging seat, a locking control column, a first sealing washer, an installation groove, an assembly seat, a docking end, and a fitting groove. The engaging seat is installed above the sealing component. The locking control column is meshingly installed inside the engaging seat. The docking end is opened below the locking control column. The first sealing washer is opened at the front end of the sealing component. The installation groove is opened at the rear end of the sealing component. The assembly seat is opened on the side of the installation groove.

[0008] As a preferred technical solution, a second sealing washer is installed outside the assembly seat, and a fitting groove is opened inside the second sealing washer.

[0009] As a preferred technical solution, the connection component includes: an elastic locking seat, a fitting column, a pressing plate, a connection groove, and a docking seat. An elastic locking seat is installed inside the connection component. A pressing plate is installed at the top of the elastic locking seat. A fitting column is installed on the side of the elastic locking seat. A docking seat is installed at the front end of the elastic locking seat.

[0010] As a preferred technical solution, a connection groove is installed inside the docking seat. A waterproof outer wall is installed outside the connection component. A connection end is provided below the waterproof outer wall.

[0011] As a preferred technical solution, a docking groove is provided inside the connection end. A connecting wire harness one is provided at the front end of the docking groove.

[0012] As a preferred technical solution, a connecting wire harness two is installed on the side of the connecting wire harness one. A wire harness protective layer one is provided outside the connecting wire harness one.

[0013] As a preferred technical solution, a wire harness protective layer two is installed on the side of the wire harness protective layer one.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The present utility model docks the high-sealing waterproof connector body through the sealing component, so that the sealing component at the head end is docked to the connection end and the connection component for assembly. The fitting groove facilitates the sealing of the docking part, and the side sealing washer one provides waterproof protection for its side. When the docking is completed, the locking control column is driven to descend inside the engagement seat to press and lock the connection part below. The rear end is docked with the outside world. At the same time, the fitting groove cooperates with the sealing washer two to seal and assemble the rear-end connection part. At the same time, the high-sealing waterproof connector body can be used for disassembly and carrying, improving the convenience of the device. And when some components of the device are damaged, only the damaged component part can be replaced.

[0016] 2. When the present utility model connects the wire harness to the connection groove inside the docking seat, the pressing plate is pressed, so that the elastic locking seat descends, and the fitting column limits the descending position of the elastic locking seat to lock the wire harness inside. When the wire harness needs to be taken out, the fitting column needs to be pressed down to facilitate the limiting of the connecting wire harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the high-sealing waterproof connector body of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the outer shape components of the present utility model;

[0019] Figure 3 Structural schematic diagram of the sealing component of the present utility model;

[0020] Figure 4 Structural schematic diagram of the connection component of the present utility model.

[0021] In the figure: 1. High-sealing waterproof connector main body; 11. Waterproof outer wall; 12. Docking groove; 13. First connecting wire harness; 14. Connection end; 15. Second connecting wire harness; 16. First wire harness protection layer; 17. Second wire harness protection layer; 2. Sealing component; 21. Engaging seat; 22. Locking control column; 23. First sealing washer; 24. Installation groove; 25. Assembly seat; 26. Docking end; 27. Second sealing washer; 28. Fitting groove; 3. Connection component; 31. Elastic locking seat; 32. Fitting column; 33. Pressing plate; 34. Connection groove; 35. Docking seat. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model in this specification are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] Please refer to Figures 1 to 4 , the present utility model provides a technical solution:

[0025] A highly sealed waterproof connector, including a highly sealed waterproof connector body 1, a connection component 3 is installed at the front end of the highly sealed waterproof connector body 1, and a sealing component 2 is installed below the highly sealed waterproof connector body 1. The sealing component 2 includes: an engagement seat 21, a locking control column 22, a first sealing washer 23, an installation groove 24, an assembly seat 25, a docking end 26, and a fitting groove 28. An engagement seat 21 is installed above the sealing component 2, a locking control column 22 is meshingly installed inside the engagement seat 21, a docking end 26 is provided below the locking control column 22, a first sealing washer 23 is provided at the front end of the sealing component 2, an installation groove 24 is provided at the rear end of the sealing component 2, an assembly seat 25 is provided on the side of the installation groove 24, a second sealing washer 27 is installed outside the assembly seat 25, and a fitting groove 28 is provided inside the second sealing washer 27.

[0026] It should be added that the sealing component 2 is used to dock with the highly sealed waterproof connector body 1, so that the sealing component 2 at the first end is docked to the connection end 14 and assembled with the connection component 3. The fitting groove 28 facilitates the sealing of its docking part, and the side sealing washer 23 provides waterproof protection for its side. When the docking is completed, the locking control column 22 is driven to descend inside the engagement seat 21 to press and lock the connection at the lower part. The rear end is docked with the outside through the docking end 26. At the same time, the fitting groove 28 cooperates with the second sealing washer 27 to seal and assemble the connection at its rear end. At the same time, the highly sealed waterproof connector body 1 can be used for disassembly and carrying, improving the convenience of the device. And when some components of the device are damaged, only the damaged component part can be replaced.

[0027] As a preference of this embodiment, the connection component 3 includes: an elastic locking seat 31, a fitting column 32, a pressing plate 33, a connection groove 34, and a docking seat 35. An elastic locking seat 31 is installed inside the connection component 3, a pressing plate 33 is installed at the top of the elastic locking seat 31, a fitting column 32 is installed on the side of the elastic locking seat 31, a docking seat 35 is installed at the front end of the elastic locking seat 31, a connection groove 34 is installed inside the docking seat 35, a waterproof outer wall 11 is installed outside the connection component 3, and a connection end 14 is provided below the waterproof outer wall 11.

[0028] It should be noted that when the wire harness is connected to the connection groove 34 inside the docking seat 35, the pressing plate 33 is pressed, so that the elastic locking seat 31 descends, and the fitting column 32 limits the descending position of the elastic locking seat 31 to lock the wire harness inside. When the wire harness needs to be taken out, the fitting column 32 needs to be pressed down to facilitate the limitation of the connected wire harness.

[0029] Preferably, in this embodiment, a docking groove 12 is provided inside the connection end 14. A first connecting wire harness 13 is provided at the front end of the docking groove 12. A second connecting wire harness 15 is installed on the side of the first connecting wire harness 13. A first wire harness protection layer 16 is provided on the outside of the first connecting wire harness 13. A second wire harness protection layer 17 is installed on the side of the first wire harness protection layer 16.

[0030] During the specific use process, the two sealing components 2 at both ends are conveniently assembled through the first connecting wire harness 13. At the same time, the first wire harness protection layer 16 and the second wire harness protection layer 17 protect the exposed ends of the first connecting wire harness 13 to avoid external interference.

[0031] When a highly sealed waterproof connector of the present utility model is in use, first, the sealing component 2 docks the highly sealed waterproof connector main body 1, so that the sealing component 2 at the first end is docked to the connection end 14 and assembled with the connection component 3. The fitting groove 28 facilitates the sealing of its docking part. The first side sealing washer 23 provides waterproof protection for its side. When the docking is completed, the locking control column 22 is driven to descend inside the engagement seat 21 to press and lock the connection at the lower part. At the rear end, the docking end 26 docks with the outside. At the same time, the fitting groove 28 cooperates with the second sealing washer 27 to seal and assemble the connection at its rear end. At the same time, the highly sealed waterproof connector main body 1 can be used for disassembly and carrying, improving the convenience of the device. And when some components of the device are damaged, only the damaged component part can be replaced. When the wire harness is connected to the connection groove 34 inside the docking seat 35, the pressing plate 33 is pressed, so that the elastic locking seat 31 descends, and the fitting column 32 limits the descending position of the elastic locking seat 31 to lock the wire harness inside. When the wire harness needs to be taken out, the fitting column 32 needs to be pressed to facilitate the limitation of the connecting wire harness.

[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present utility model and do not limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A highly sealed waterproof connector, comprising a highly sealed waterproof connector body (1), characterized in that: A connection component (3) is installed at the front end of the high-sealing waterproof connector body (1), and a sealing component (2) is installed below the high-sealing waterproof connector body (1). The sealing component (2) includes: an engagement seat (21), a locking control column (22), a first sealing washer (23), an installation groove (24), an assembly seat (25), a docking end (26), and a fitting groove (28). The engagement seat (21) is installed above the sealing component (2), the locking control column (22) is meshingly installed inside the engagement seat (21), the docking end (26) is provided below the locking control column (22), the first sealing washer (23) is provided at the front end of the sealing component (2), the installation groove (24) is provided at the rear end of the sealing component (2), and the assembly seat (25) is provided on the side of the installation groove (24).

2. The high-sealing waterproof connector according to claim 1, characterized in that: A second sealing washer (27) is installed outside the assembly seat (25), and the fitting groove (28) is provided inside the second sealing washer (27).

3. The high-sealing waterproof connector according to claim 1, characterized in that: The connection component (3) includes: an elastic locking seat (31), a fitting column (32), a pressing plate (33), a connection groove (34), and a docking seat (35). The elastic locking seat (31) is installed inside the connection component (3), the pressing plate (33) is installed at the top of the elastic locking seat (31), the fitting column (32) is installed on the side of the elastic locking seat (31), and the docking seat (35) is installed at the front end of the elastic locking seat (31).

4. The high-sealing waterproof connector according to claim 3, characterized in that: The connection groove (34) is installed inside the docking seat (35), a waterproof outer wall (11) is installed outside the connection component (3), and a connection end (14) is provided below the waterproof outer wall (11).

5. The high-sealing waterproof connector according to claim 4, characterized in that: A docking groove (12) is provided inside the connection end (14), and a first connecting wire harness (13) is provided at the front end of the docking groove (12).

6. The high-sealing waterproof connector according to claim 5, characterized in that: A second connecting wire harness (15) is installed on the side of the first connecting wire harness (13), and a first wire harness protection layer (16) is provided outside the first connecting wire harness (13).

7. The high-sealing waterproof connector according to claim 6, characterized in that: A second wire harness protection layer (17) is installed on the side of the first wire harness protection layer (16).

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