Connector with waterproof function

Abstract

The utility model discloses a connector with a waterproof function, which comprises a butt joint and a terminal head, the butt joint and the terminal head are electrically connected, the side end of the terminal head is electrically connected with a butt joint seat in a butt joint manner, and the lower end of the butt joint seat is electrically connected with a connecting lead in a butt joint manner; the butt joint is provided with a butt joint insertion block, the butt joint insertion block is used for conducting connection work, meanwhile, the outer portion of the side end of the butt joint is fixedly connected with a protective shell, the side end of the protective shell is fixedly connected with a first conical groove piece, and the first conical groove piece and the protective shell are integrally formed and can conduct sealing protection on the connection position; and the protection end base is arranged on the outer side of the butt joint insertion block in a sleeving mode, the protection end base is fixed to the butt joint head, a sealing ring is arranged on the protection end base, the side end of the protection end base is fixedly connected with a second conical groove piece, and the second conical groove piece and the first conical groove piece are both of a slope type structure. According to the connector with the waterproof function, the purpose of multi-channel waterproof protection is achieved through the arrangement of the structure.

Description

Technical Field

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

[0002] As the name implies, waterproof electrical connectors are electrical connectors that can be used in water environments to provide safe and reliable connections. For example, LED street lights, lighthouses, cruise ships, industrial equipment, sprinkler trucks, etc. all require waterproof electrical connectors.

[0003] According to Chinese patent publication number CN115249914A, it relates to the field of connector technology, specifically an eight-core signal connector with waterproof function, including a signal connector body, a signal connector at one end of the signal connector body, a waterproof component between the signal connector and the signal connector body; a first cavity is opened at one end of the signal connector body close to the signal connector;

[0004] However, the current waterproof electrical connectors have the following problems: it is not convenient to carry out multi-segment protection and it is easy for water to intrude, which needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a connector with a waterproof function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a connector with waterproof function, comprising a docking head and a terminal head, wherein the docking head and the terminal head are electrically connected, and the side end of the terminal head is electrically docked with a docking seat, and the lower end of the docking seat is electrically docked with a connecting wire;

[0007] A docking plug is provided on the docking head, and the docking plug is used for connecting the conductive work. At the same time, a protective shell is fixedly connected to the outside of the side end of the docking head, and a first conical groove piece is fixedly connected to the side end of the protective shell. The first conical groove piece and the protective shell are integrally formed, and can provide sealing protection for the connection position;

[0008] The protective end seat is sleeved on the outside of the docking block and is fixed to the docking head. A sealing ring is also provided on the protective end seat. The side end of the protective end seat is fixedly connected with a second conical bevel piece. The second conical bevel piece and the first conical bevel piece both adopt a sloped structure, and the bevels are symmetrically set in opposite directions.

[0009] Specifically, the docking block, the docking connector, the terminal head, the docking socket, and the connecting wire are electrically connected as a whole, and the external connector is electrically connected through the connection with the docking block.

[0010] Specifically, the sealing ring is provided to provide sealing protection for the connection position between the second tapered groove piece and the first tapered groove piece.

[0011] Specifically, the protective end seat is sleeved on the outside of the docking plug block to provide external extension protection for the docking plug block.

[0012] Specifically, the first conical groove piece, the protective shell, the protective end seat, the sealing ring, and the second conical groove piece are all made of insulating materials.

[0013] Specifically, the connecting wire is connected to an external power source.

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

[0015] 1. By installing the butt joint, terminal head, butt joint socket and connecting wire, the butt joint, terminal head, butt joint socket and connecting wire are electrically connected to conduct electric energy, and the side end of the butt joint is connected to the butt plug block, which is convenient for docking and installation with external connectors to achieve the purpose of conductivity.

[0016] 2. By installing the first conical bevel piece and the protective shell, the first conical bevel piece and the protective shell are fixedly connected, so as to protect the outside of the docking block. At the same time, a protective end seat, a sealing ring and a second conical bevel piece are provided on the inner side of the first conical bevel piece and the protective shell, which can also perform sealing protection, thereby enhancing the waterproof performance and preventing water intrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a partial structural cutaway diagram of the main body of the utility model;

[0019] Figure 3 It is a three-dimensional exploded view of the main body of the utility model.

[0020] In the figure: 1-joint; 2-terminal head; 3-jointing seat; 4-connecting wire; 5-first conical groove piece; 6-protective shell; 7-jointing plug block; 8-protective end seat; 9-sealing ring; 10-second conical groove piece. DETAILED DESCRIPTION

[0021] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a connector with waterproof function, including a docking joint 1 and a terminal head 2, the docking joint 1 and the terminal head 2 are electrically connected, and the side end of the terminal head 2 is electrically docked with a docking seat 3, and the lower end of the docking seat 3 is electrically docked with a connecting wire 4. By installing the docking joint 1, the terminal head 2, the docking seat 3 and the connecting wire 4, the docking joint 1, the terminal head 2, the docking seat 3, and the connecting wire 4 are electrically connected, and can conduct electric energy, and the side end of the docking joint 1 is connected to the docking plug block 7, which is convenient for docking and installation with external connectors to achieve the purpose of conductivity;

[0023] The butt joint 1 is provided with a butt joint block 7, which is used for connecting the conductive work. At the same time, a protective shell 6 is fixedly connected to the outside of the side end of the butt joint 1, and a first conical groove piece 5 is fixedly connected to the side end of the protective shell 6. The first conical groove piece 5 and the protective shell 6 are integrally formed, and can provide sealing protection for the connection position;

[0024] The protective end seat 8 is sleeved on the outer side of the docking block 7, and the protective end seat 8 is fixed to the docking head 1. A sealing ring 9 is also provided on the protective end seat 8. The side end of the protective end seat 8 is fixedly connected with a second conical bevel piece 10. The second conical bevel piece 10 and the first conical bevel piece 5 both adopt a sloped structure, and the bevels are symmetrically arranged in reverse. By installing the first conical bevel piece 5 and the protective shell 6, the first conical bevel piece 5 and the protective shell 6 are fixedly connected, so that the outside of the docking block 7 can be protected. At the same time, the protective end seat 8, the sealing ring 9 and the second conical bevel piece 10 are also provided on the inner side of the first conical bevel piece 5 and the protective shell 6, which can also perform sealing protection, thereby enhancing the waterproof performance and preventing water intrusion.

[0025] The docking block 7, the docking connector 1, the terminal head 2, the docking seat 3, and the connecting wire 4 are electrically connected as a whole, and the external connector is conductively connected through the connection with the docking block 7. The sealing ring 9 is set to seal and protect the connection position between the second conical bevel piece 10 and the first conical bevel piece 5. The protective end seat 8 is sleeved on the outside of the docking block 7 to provide external extension protection for the docking block 7. The first conical bevel piece 5, the protective shell 6, the protective end seat 8, the sealing ring 9, and the second conical bevel piece 10 are all made of insulating materials, and the connecting wire 4 is connected to an external power supply.

[0026] Working principle: When work is needed, the user connects the connecting wire 4 to the external power supply, and inserts the connector that is compatible with the docking head 1 and the docking plug block 7, and plugs it with the docking plug block 7 to carry out conductive work. At the same time, the structural setting of this connector can effectively carry out waterproof protection work. The outer side of the docking plug block 7 is firstly provided with a protective end seat 8, a sealing ring 9 and a second conical groove piece 10. The sealing ring 9 on the protective end seat 8 can seal the connection position between the second conical groove piece 10 and the first conical groove piece 5. At the same time, the inner end center of the protective end seat 8 is also provided with a small The sealing ring 9 is used for internal waterproofing. At the same time, the structural setting of the second conical bevel piece 10 can prevent water from entering along the second conical bevel piece 10. At the same time, a protective shell 6 and a first conical bevel piece 5 are also provided on the outside of the protective end seat 8. The first conical bevel piece 5 and the protective shell 6 are fixedly arranged to provide external protection and prevent water from entering through the first conical bevel piece 5. The first conical bevel piece 5 adopts a sloped structure to perform water-proofing treatment. In conjunction with the protective end seat 8, the sealing ring 9 and the second conical bevel piece 10, multiple waterproof protection work can be performed to complete the work.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A connector with waterproof function, characterized in that: It comprises a butt joint (1) and a terminal head (2), wherein the butt joint (1) and the terminal head (2) are electrically connected, and the side end of the terminal head (2) is electrically butt-connected to a butt socket (3), and the lower end of the butt socket (3) is electrically butt-connected to a connecting wire (4); A docking plug block (7) is provided on the docking connector (1), and the docking plug block (7) is used for connecting the conductive work. At the same time, a protective shell (6) is fixedly connected to the outside of the side end of the docking connector (1), and a first conical groove piece (5) is fixedly connected to the side end of the protective shell (6). The first conical groove piece (5) and the protective shell (6) are integrally formed, and can provide sealing protection for the connection position. A protective end seat (8) is sleeved on the outer side of the docking plug block (7), and the protective end seat (8) is fixed to the docking head (1). A sealing ring (9) is also provided on the protective end seat (8). A second conical groove piece (10) is fixedly connected to the side end of the protective end seat (8). The second conical groove piece (10) and the first conical groove piece (5) both adopt a sloped structure, and the grooves are symmetrically arranged in opposite directions.

2. A connector with waterproof function according to claim 1, characterized in that: The docking plug block (7), the docking connector (1), the terminal head (2), the docking seat (3), and the connecting wire (4) are electrically connected as a whole, and an external connector is electrically connected through the connection with the docking plug block (7).

3. A connector with waterproof function according to claim 2, characterized in that: The sealing ring (9) is provided to provide sealing protection for the connection position between the second tapered groove piece (10) and the first tapered groove piece (5).

4. A connector with waterproof function according to claim 3, characterized in that: The protective end seat (8) is sleeved on the outside of the docking plug block (7) to provide external extension protection for the docking plug block (7).

5. A connector with waterproof function according to claim 4, characterized in that: The first conical groove piece (5), the protective shell (6), the protective end seat (8), the sealing ring (9), and the second conical groove piece (10) are all made of insulating materials.

6. A connector with waterproof function according to claim 5, characterized in that: The connecting wire (4) is connected to an external power source.

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