Electric connector with waterproof effect

Abstract

The utility model relates to the technical field of connectors, in particular to an electric connector with a waterproof effect, which comprises a first group of connecting lines and a second group of connecting lines. The first group of connecting wires are fixed at the top of the first group of contact points through the first group of fixing bolts and the first group of conductor pressing plates, the second group of connecting wires are fixed at the top of the second group of contact points through the second group of fixing bolts and the second group of conductor pressing plates, and the sealing leather cushion ring is fixed at the top of the base protection shell. Through buckles at the bottoms of a first buckle plate, a second buckle plate, a third buckle plate and a fourth buckle plate, the first buckle plate, the second buckle plate, the third buckle plate and the fourth buckle plate are arranged in the protective shell; through the combined design that the first group of threaded mounting caps and the second group of threaded mounting caps fasten the first group of connecting wires and the second group of connecting wires on the two sides of the base protection shell, the electric connector with the waterproof effect is convenient to prevent water and install.

Description

Technical Field

[0001] This utility model relates to the field of electrical connector technology, specifically to an electrical connector with waterproof effect. Background Technology

[0002] With social development and the advancement of science and technology, people are paying more and more attention to the waterproof performance of electrical connectors. In addition to meeting general performance requirements, electrical connectors must also meet the requirements of good contact, reliable operation, and convenient maintenance. Their reliability directly affects the normal operation of aircraft circuits and involves the safety of the entire host. Therefore, the host circuit has very strict requirements on the quality and reliability of electrical connectors. It is precisely because of the high quality and high reliability of electrical connectors that they are also widely used in military systems such as aviation, aerospace, and defense. Common classification methods for electrical connectors include shape, structure, and application.

[0003] Ordinary electrical connectors on the market often only connect wires and do not have waterproof or dustproof properties. The lack of waterproofing often leads to wire failure, which can cause short circuits and fires, endangering the personal safety of workers, damaging machinery and equipment, and causing huge economic losses. In addition, when electrical connectors are installed in a certain position, the wires often need to be deflected at a certain angle to achieve good wire contact. Therefore, a waterproof electrical connector is proposed to address the above problems.

[0004] Chinese Utility Model Patent Application Publication CN211508044U discloses a waterproof electrical connector, including a base and a plug. The plug is fixedly connected to the inner side of the base, and a base is provided at the bottom of the plug. A pin is provided on the inner side of the plug, and a socket is slidably connected to the outer side of the pin. A contact is provided on the inner side of the socket, and a socket shell is provided on the outer side of the socket. A sealing block is spirally connected to the outer side of the plug, and a fixing block is fixedly connected to the top of the socket shell. A spiral rod is spirally connected to the inner side of the fixing block. In this utility model, the plug and socket are spirally connected to the sealing block to ensure good contact between the plug and socket. The sealing block is used to prevent dust and water from entering, ensuring good contact of the electrical connector and preventing dust and water droplets from contacting the pin and contact, thus affecting the smooth flow of the circuit and increasing the practicality of the device. However, this device does not solve the problems of inconvenience in waterproofing and installation. Therefore, we propose a waterproof electrical connector. Utility Model Content

[0005] The purpose of this invention is to provide a waterproof electrical connector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A waterproof electrical connector includes a first set of connecting wires and a second set of connecting wires. A second set of connecting wire segments is fixedly disposed on one side of the first set of connecting wires. A main body mechanism is fixedly disposed on the top of the first set of connecting wires. An auxiliary mechanism is fixedly disposed on the top of the main body mechanism. The main body mechanism includes a circuit mounting plate, a base protective shell, and a protective cover. The base protective shell is fixedly disposed on the top of the circuit mounting plate, and the protective cover is fixedly disposed on the top of the base protective shell.

[0008] Preferably, a first set of contact points is fixedly provided on the top of the circuit mounting plate, a first set of conductor pressure plates is fixedly provided on the top of the first set of contact points, a first set of fixing bolts is fixedly provided on the top of the first set of conductor pressure plates, a second set of contact points is fixedly provided on one side of the first set of contact points, a second set of conductor pressure plates is fixedly provided on the top of the second set of contact points, and a second set of fixing bolts is fixedly provided on the top of the second set of conductor pressure plates. This facilitates better fixing of the first set of connecting wires to the top of the first set of contact points by the first set of fixing bolts and the first set of conductor pressure plates, and fixing of the second set of connecting wires to the top of the second set of contact points by the second set of fixing bolts and the second set of conductor pressure plates.

[0009] Preferably, a sealing gasket ring is fixedly installed inside the base protective shell, and a first set of threaded mounting caps is movably installed on one side of the base protective shell, and a second set of threaded mounting caps is movably installed on one side of the first set of threaded mounting caps. This facilitates better fastening of the first set of connecting wires and the second set of connecting wires to both sides of the base protective shell through the first set of threaded mounting caps and the second set of threaded mounting caps.

[0010] Preferably, a first buckle plate is fixedly installed at the bottom of the protective cover, a second buckle plate is fixedly installed on one side of the first buckle plate, a third buckle plate is fixedly installed on one side of the second buckle plate, a fourth buckle plate is fixedly installed on one side of the third buckle plate, and a third set of fixing bolts is fixedly installed at the top of the protective cover. This facilitates better securing the base of the first buckle plate, second buckle plate, third buckle plate, and fourth buckle plate to the interior of the protective shell through the buckles at the bottom of the first buckle plate, second buckle plate, third buckle plate, and fourth buckle plate.

[0011] Preferably, the auxiliary mechanism includes an edge-binding device mounting plate and a threaded groove. The bottom of the device mounting plate is fixedly provided with a threaded groove, which facilitates better adsorption of other equipment surfaces through the T-shaped magnet connecting frame.

[0012] Preferably, a T-shaped magnet connecting bracket is movably provided at the bottom of the threaded groove, and a first set of threaded holes is provided on the top of the device mounting plate, and a second set of threaded holes is provided on one side of the first set of threaded holes, which is conducive to better fixing to the surface of other equipment through the first set of threaded holes and the second set of threaded holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This waterproof electrical connector uses a first set of fixing bolts and a first set of conductor pressure plates to fix a first set of connecting wires to the top of the first set of contact points. A second set of fixing bolts and a second set of conductor pressure plates fix a second set of connecting wires to the top of the second set of contact points. A sealing gasket ring is fixed to the top of the base protective shell. The first, second, third, and fourth snap-fit ​​plates are secured inside the base protective shell by snaps at their bottoms. The first and second sets of threaded mounting caps are used to fasten the first and second sets of connecting wires to both sides of the base protective shell. This combination design achieves the purpose of waterproofing and facilitating installation.

[0015] This waterproof electrical connector achieves its purpose of being easy to attach to other equipment surfaces by means of a combination of a T-shaped magnet bracket for adsorption and a first set of threaded holes and a second set of threaded holes. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the waterproof electrical connector of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the base protective shell of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the waterproof electrical connector of this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the device mounting plate, threaded groove, and T-shaped magnet connecting frame of this utility model;

[0020] Figure 5 This is a schematic diagram of the bottom structure of the protective cover of this utility model.

[0021] In the diagram: 1. First set of connecting wires; 2. Second set of connecting wires; 3. Circuit mounting plate; 4. Base protective shell; 5. Protective cover; 6. First set of contact points; 7. First set of conductor pressure plates; 8. First set of fixing bolts; 9. Second set of contact points; 10. Second set of conductor pressure plates; 11. Second set of fixing bolts; 12. Sealing gasket ring; 13. First set of threaded mounting caps; 14. Second set of threaded mounting caps; 15. First snap-fit ​​plate; 16. Second snap-fit ​​plate; 17. Third snap-fit ​​plate; 18. Fourth snap-fit ​​plate; 19. Third set of fixing bolts; 20. Device mounting plate; 21. Threaded groove; 22. T-shaped magnet connecting bracket; 23. First set of threaded holes; 24. Second set of threaded grooves. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5 As shown, this utility model provides a waterproof electrical connector technical solution:

[0024] A waterproof electrical connector includes a first set of connecting wires 1 and a second set of connecting wires 2. A segment of the second set of connecting wires 2 is fixedly disposed on one side of the first set of connecting wires 1. A main body is fixedly disposed on the top of the first set of connecting wires 1. An auxiliary body is fixedly disposed on the top of the main body. The main body includes a circuit mounting plate 3, a base protective shell 4, and a protective cover 5. The base protective shell 4 is fixedly disposed on the top of the circuit mounting plate 3, and the protective cover 5 is fixedly disposed on the top of the base protective shell 4.

[0025] In this embodiment, preferably, a first set of contact points 6 is fixedly provided on the top of the circuit mounting plate 3, a first set of conductor pressure plates 7 is fixedly provided on the top of the first set of contact points 6, a first set of fixing bolts 8 is fixedly provided on the top of the first set of conductor pressure plates 7, a second set of contact points 9 is fixedly provided on one side of the first set of contact points 6, a second set of conductor pressure plates 10 is fixedly provided on the top of the second set of contact points 9, and a second set of fixing bolts 11 is fixedly provided on the top of the second set of conductor pressure plates 10. This facilitates the better fixing of the first set of connecting wires 1 to the top of the first set of contact points 6 by the first set of fixing bolts 8 and the first set of conductor pressure plates 7, and the fixing of the second set of connecting wires 2 to the top of the second set of contact points 9 by the second set of fixing bolts 11 and the second set of conductor pressure plates 10.

[0026] In this embodiment, preferably, the base protective shell 4 has a sealing gasket ring 12 fixedly installed inside, and a first set of threaded mounting caps 13 is movably installed on one side of the base protective shell 4, and a second set of threaded mounting caps 14 is movably installed on one side of the first set of threaded mounting caps 13. This facilitates better fastening of the first set of connecting wires 1 and the second set of connecting wires 2 to both sides of the base protective shell 4 through the first set of threaded mounting caps 13 and the second set of threaded mounting caps 14.

[0027] In this embodiment, preferably, a first buckle plate 15 is fixedly installed at the bottom of the protective cover 5, a second buckle plate 16 is fixedly installed on one side of the first buckle plate 15, a third buckle plate 17 is fixedly installed on one side of the second buckle plate 16, a fourth buckle plate 18 is fixedly installed on one side of the third buckle plate 17, and a third set of fixing bolts 19 is fixedly installed at the top of the protective cover 5. This facilitates better securing the base of the protective shell 4 to the first buckle plate 15, the second buckle plate 16, the third buckle plate 17, and the fourth buckle plate 18 through the buckles at the bottom of the first buckle plate 15, the second buckle plate 16, the third buckle plate 17, and the fourth buckle plate 18.

[0028] In this embodiment, preferably, the auxiliary mechanism includes an edge-binding device mounting plate 20 and a threaded groove 21. The bottom of the device mounting plate 20 is fixedly provided with a threaded groove 21, which is beneficial for better adsorption of other equipment surfaces by the T-shaped magnet connecting frame 22.

[0029] In this embodiment, preferably, a T-shaped magnet connecting bracket 22 is movably provided at the bottom of the threaded groove 21, a first set of threaded holes 23 is provided at the top of the device mounting plate, and a second set of threaded holes 24 is provided on one side of the first set of threaded holes 23, which is conducive to better fixing to the surface of other equipment through the first set of threaded holes 23 and the second set of threaded holes 24.

[0030] In this embodiment, a waterproof electrical connector is used as follows: The first set of connecting wires 1 is fixed to the top of the first set of contact points 6 using the first set of fixing bolts 8 and the first set of conductor pressure plates 7; the second set of connecting wires 2 is fixed to the top of the second set of contact points 9 using the second set of fixing bolts 11 and the second set of conductor pressure plates 10; the sealing gasket ring 12 is fixed to the top of the base protective shell 4; the first set of snap-fit ​​plates 15, 16, 17, and 18 are secured inside the base protective shell 4 using the snap-fits at the bottom of the first snap-fit ​​plate 15, 16, 17, and 18; the first set of connecting wires 1 and 2 are fastened to both sides of the base protective shell 4 using the first set of threaded mounting caps 13 and 14; and the connector is attached to the surface of other equipment using the T-shaped magnet connector 22 and fixed to the surface of other equipment using the first set of threaded holes 23 and 24.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Without departing from the spirit and scope of this utility model, there may be variations and improvements to the waterproof electrical connector, and all such variations and improvements fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof electrical connector, comprising a first set of connecting wires (1) and a second set of connecting wires (2), characterized in that; A second set of connecting wires (2) is fixedly installed on one side of the first set of connecting wires (1). A main body is fixedly installed on the top of the first set of connecting wires (1). An auxiliary body is fixedly installed on the top of the main body. The main body includes a circuit mounting plate (3), a base protective shell (4), and a protective cover (5). A base protective shell (4) is fixedly installed on the top of the circuit mounting plate (3), and a protective cover (5) is fixedly installed on the top of the base protective shell (4).

2. The waterproof electrical connector according to claim 1, characterized in that: The circuit mounting plate (3) is fixedly provided with a first set of contact points (6) on the top. The first set of contact points (6) is fixedly provided with a first set of conductor pressure plates (7) on the top. The first set of conductor pressure plates (7) is fixedly provided with a first set of fixing bolts (8) on the top. The first set of contact points (6) is fixedly provided with a second set of contact points (9) on one side. The second set of contact points (9) is fixedly provided with a second set of conductor pressure plates (10) on the top. The second set of conductor pressure plates (10) is fixedly provided with a second set of fixing bolts (11) on the top.

3. The waterproof electrical connector according to claim 1, characterized in that: A sealing gasket ring (12) is fixedly installed inside the base protective shell (4). A first set of threaded mounting caps (13) is movably installed on one side of the base protective shell (4), and a second set of threaded mounting caps (14) is movably installed on one side of the first set of threaded mounting caps (13).

4. The waterproof electrical connector according to claim 1, characterized in that: The protective cover (5) is fixedly provided with a first buckle plate (15) at the bottom, a second buckle plate (16) is fixedly provided on one side of the first buckle plate (15), a third buckle plate (17) is fixedly provided on one side of the second buckle plate (16), a fourth buckle plate (18) is fixedly provided on one side of the third buckle plate (17), and a third set of fixing bolts (19) is fixedly provided on the top of the protective cover (5).

5. The waterproof electrical connector according to claim 1, characterized in that: The auxiliary mechanism includes a device mounting plate (20) and a threaded groove (21), with the threaded groove (21) fixedly provided at the bottom of the device mounting plate (20).

6. The waterproof electrical connector according to claim 5, characterized in that: A T-shaped magnet connecting bracket (22) is movably provided at the bottom of the threaded groove (21), and a first set of threaded holes (23) is provided on the top of the device mounting plate (20), and a second set of threaded grooves (21) is provided on one side of the first set of threaded holes (23).

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