Quick-connection type three-way waterproof connector

Abstract

The utility model provides a quick-connection type three-way waterproof connector, which relates to the technical field of connectors and comprises a shell, a connecting wire is fixedly connected to the bottom of the shell, wiring ends are fixedly connected to the outer surfaces of the two sides of the shell, terminals are arranged on the inner surfaces of the two wiring ends, and the connecting wire is connected with the connecting wire. The outer surfaces of the two wiring terminals are fixedly connected with waterproof sleeves, and the outer surfaces of the two waterproof sleeves are fixedly connected with elastic buckles. According to the utility model, after the connecting end and the wiring end are installed after being aligned, the sealing performance during connection is ensured through the protective sleeve on the outer side of the wiring end, a water source is prevented from entering, when the external connecting end is inserted into the wiring end, the external connecting end is more convenient to insert through the arc shape of the elastic buckle, the elastic buckle is pushed upwards, and meanwhile, after the insertion is completed, the elastic buckle is pushed upwards. The elastic clamping block always downwards extrudes the external connecting end under the action of elastic force to fix the external connecting end, so that the stability during installation is ensured, and the external connecting end is more convenient to disassemble and assemble.

Description

Technical Field

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

[0002] A three-way connector is a connector used in electrical systems to connect three wires or cables. It usually has three slots or terminals for inserting or connecting the power line, load line and ground line. The design of the three-way connector allows the wires to be connected together conveniently and safely, ensuring that the current can be transmitted normally and providing good electrical connection and insulation performance.

[0003] In the prior art, most connectors are usually installed using threaded connections. This design can ensure the stability and safety of the connector, but it also increases the difficulty of disassembly, requiring the use of specific tools or methods to complete, which increases the difficulty of maintenance or replacement. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that most connectors usually adopt threaded connection during installation. This design can ensure the stability and safety of the connector, but it also increases the difficulty of disassembly and requires the use of specific tools or methods to complete, which increases the difficulty of maintenance or replacement. A quick-connect three-way waterproof connector is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a quick-connect three-way waterproof connector, comprising: a shell, a connecting wire is fixedly connected to the bottom of the shell, wiring terminals are fixedly connected to the outer surfaces of both sides of the shell, terminals are provided on the inner surfaces of the two wiring terminals, waterproof covers are fixedly connected to the outer surfaces of the two waterproof covers, and elastic buckles are fixedly connected to the outer surfaces of the two waterproof covers.

[0006] Preferably, the front ends of the two elastic buckles are both arc-shaped.

[0007] Preferably, an outer surface of the connecting wire is fixedly connected with an insulating protection, and a plurality of avoidance grooves are equidistantly provided on the outer surface of the insulating protection.

[0008] Preferably, the outer surface of the insulating protection is fixedly connected to the outer surface of the shell.

[0009] Preferably, anti-slip grooves are provided at the center of the outer surfaces of both sides of the shell.

[0010] Preferably, indicator marks are provided on the front surface of the housing near both sides.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, after the connection end is aligned with the wiring terminal and installed, the sealing of the connection is ensured by the protective cover outside the wiring terminal to prevent water from entering. When the external connection end is inserted into the wiring terminal, the arc of the elastic buckle makes it more convenient to plug in and push the elastic buckle upward. At the same time, when the insertion is completed, the elastic card block will always press the external connection end downward under the action of elastic force to fix it, thereby ensuring stability during installation and making it more convenient to disassemble and install.

[0013] 2. In the utility model, the anti-slip grooves on both sides prevent the staff from sliding when picking up the shell 9. At the same time, the connecting wires can be protected under the effect of insulation protection to avoid damage to the connecting wires caused by long-term bending. The indicator marks on both sides provide certain prompts when installing and disassembling the external connection terminals, thereby increasing the convenience of the connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a quick-connect three-way waterproof connector is provided for the utility model;

[0015] Figure 2 The utility model provides an expanded diagram of a quick-connect three-way waterproof connector;

[0016] Figure 3 The utility model provides a quick-connect three-way waterproof connector from another angle.

[0017] Legend: 1. Waterproof cover; 2. Elastic buckle; 3. Terminal; 4. Insulation protection; 5. Avoidance groove; 6. Connecting wire; 7. Indicator mark; 8. Anti-slip pattern; 9. Housing; 10. Wiring terminal. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-Figure 3As shown, the utility model provides a quick-connect three-way waterproof connector, including: a shell 9, a connecting line 6 is fixedly connected to the bottom of the shell 9, wiring terminals 10 are fixedly connected to the outer surfaces of both sides of the shell 9, terminals 3 are arranged on the inner surfaces of the two wiring terminals 10, waterproof sleeves 1 are fixedly connected to the outer surfaces of the two waterproof sleeves 1, and elastic buckles 2 are fixedly connected to the outer surfaces of the two elastic buckles 2, and the front ends of the two elastic buckles 2 are both arc-shaped.

[0021] The effect achieved by the entire embodiment 1 is that when it is necessary to fix the connection end with the outside world, after aligning the connection end with the wiring terminal 10, hold the outer shell 9 to push the inner side of the connection end so that it is plugged and connected with the terminal 3 to complete the installation of the connection end. At the same time, the waterproof cover 1 on the outside of the wiring terminal 10 ensures the sealing during connection and prevents water from entering. When the external connection end is inserted into the wiring terminal 10, the arc shape of the elastic buckle 2 makes it more convenient to plug in and push the elastic buckle 2 upward. At the same time, when the insertion is completed, the elastic buckle 2 will always squeeze the external connection end downward under the action of elastic force to fix it, thereby ensuring stability during installation and making it more convenient to disassemble and install.

[0022] Embodiment 2, as Figure 1-Figure 3 As shown, the outer surface of the connecting wire 6 is fixedly connected with the insulating protection 4, and the outer surface of the insulating protection 4 is equidistantly provided with a plurality of avoidance grooves 5, the outer surface of the insulating protection 4 is fixedly connected with the outer surface of the outer shell 9, and the outer surfaces of both sides of the outer shell 9 are provided with anti-slip grooves 8 at the displacement center positions, and the front surface of the outer shell 9 is provided with indicator marks 7 near the two sides.

[0023] The effect achieved by the entire embodiment 2 is that, through the setting of the anti-slip grooves 8 on both sides, the staff can be more stable when taking the shell 9, and at the same time, the connecting line 6 can be protected under the action of the insulation protection 4, and the avoidance groove 5 provides a certain avoidance for the insulation protection 4 when bending, making it more convenient when bending, and through the setting of the indicator marks 7 on both sides, certain prompts are provided when installing and disassembling the external connection end, thereby increasing the convenience of the connector.

[0024] Working principle: when it is necessary to fix the connection end with the outside world, align the connection end with the terminal 10, hold the shell 9 and push the inside of the connection end to make it plug-in and connect with the terminal 3 to complete the installation of the connection end. At the same time, the waterproof cover 1 on the outside of the terminal 10 ensures the sealing of the connection to prevent water from entering. When the external connection end is inserted into the terminal 10, the arc shape of the elastic buckle 2 makes it more convenient to plug in. At the same time, when the insertion is completed, the elastic buckle 2 will always squeeze the external connection end downward to fix it, ensuring stability during installation. The anti-slip grooves 8 on both sides make it more stable for the staff to take the shell 9. At the same time, the connecting wire 6 can be protected under the action of the insulating protection 4, and the avoidance groove 5 provides a certain avoidance for the insulating protection 4 when bending, making it more convenient when bending. The setting of the indicator marks 7 on both sides provides certain prompts when installing and disassembling the external connection end, increasing the convenience of the connector.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A quick-connect three-way waterproof connector, characterized in that: include: A shell (9), the bottom of the shell (9) being fixedly connected to a connecting wire (6), the outer surfaces of both sides of the shell (9) being fixedly connected to wiring terminals (10), the inner surfaces of the two wiring terminals (10) being provided with terminals (3), the outer surfaces of the two wiring terminals (10) being fixedly connected to waterproof sleeves (1), and the outer surfaces of the two waterproof sleeves (1) being fixedly connected to elastic buckles (2).

2. The quick-connect three-way waterproof connector according to claim 1, characterized in that: The front ends of the two elastic buckles (2) are both arranged in an arc shape.

3. The quick-connect three-way waterproof connector according to claim 2, characterized in that: The outer surface of the connecting wire (6) is fixedly connected to an insulating protection (4), and the outer surface of the insulating protection (4) is provided with a plurality of avoidance grooves (5) at equal intervals.

4. The quick-connect three-way waterproof connector according to claim 3, characterized in that: The outer surface of the insulating protection (4) is fixedly connected to the outer surface of the outer shell (9).

5. The quick-connect three-way waterproof connector according to claim 4, characterized in that: Anti-slip grooves (8) are provided at the displacement center positions of the outer surfaces on both sides of the shell (9).

6. The quick-connect three-way waterproof connector according to claim 5, characterized in that: Indicator marks (7) are provided at positions close to both sides of the front surface of the housing (9).

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