Wire harness terminal plug-in connector

Abstract

The utility model discloses a wire harness terminal connector which comprises a female connector, the back of the female connector is fixedly connected with a female connecting wire, the top of the female connector is fixedly connected with a buckle assembly, the front of the female connector is provided with a female plugging port, and the interior of the female plugging port is fixedly connected with a female connecting electric sleeve. A sealing gasket is fixedly connected to the outer side, away from the female plugging port, of the front face of the female plug-in connector, a male plug-in connector is movably connected to the front face of the female plug-in connector through the female plugging port, a male connecting line is fixedly connected to the front face of the male plug-in connector, a male plugging column is fixedly connected to the back face of the male plug-in connector, and a sealing sleeve is fixedly connected to the outer side of the male plugging column. By means of the sealing gasket and the sealing sleeve, the sealing effect between the male connector and the female connector is improved, water is prevented from entering the male connector and the female connector through a gap, and therefore the problems of short circuit and the like are prevented.

Description

Technical Field

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

[0002] The wiring harness terminal connector is a component used to connect the wiring harness terminals, so the last step in the production and processing of the wiring harness is generally to connect the wiring harness terminals to the connector, and then connect them with other wiring harness terminals or interfaces during subsequent use to achieve signal conduction.

[0003] The prior art patent document with the publication number CN218887786U provides a wiring harness terminal connector, which includes: a housing, on which are provided a plurality of plug-in ports for inserting terminals; a locking tongue, the root of which is elastically connected to the inside of the plug-in port, and the locking tongue is provided with a protrusion, which abuts against the terminal to fix the terminal when the terminal is inserted into the plug-in port; and a toggle member for toggling the locking tongue so that the protrusion is away from the terminal surface. The present application has the advantages of convenient assembly and disassembly between the terminal and the connector, and can improve the user experience.

[0004] However, in the use of the existing wiring harness terminal connector, the wiring harness terminal is installed in the connector, and then the male and female connectors are connected to power on. However, when the male and female connectors are connected, the sealing effect between the male and female connectors is poor. When water enters, the water will enter the male and female connectors through the gaps, thereby causing problems such as short circuits. For this reason, we propose a wiring harness terminal connector. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides a wiring harness terminal connector to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a wiring harness terminal connector, including a female connector, a female connecting wire is fixedly connected to the back of the female connector, a snap assembly is fixedly connected to the top of the female connector, a female plug interface is opened on the front of the female connector, a female electrical sleeve is fixedly connected to the inside of the female plug interface, a sealing gasket is fixedly connected to the outside of the front of the female connector away from the female plug interface, a male connector is movably connected to the front of the female connector through the female plug interface, a male connecting wire is fixedly connected to the front of the male connector, a male plug post is fixedly connected to the back of the male connector, a sealing sleeve is fixedly connected to the outside of the male plug post, and a male terminal is fixedly connected to the inside of the male plug post.

[0009] Further preferably, the buckle assembly includes a fixing plate and a fixing bayonet, the fixing plate is fixedly connected to the top of the female connector, and a fixing bayonet is provided on the top of the fixing plate.

[0010] Further preferably, the female electrical sleeve is made of copper material, and the female electrical sleeve is fixedly connected to the female connecting wire.

[0011] Further preferably, the sealing gasket and the sealing sleeve are both made of rubber material, and the outer surfaces of the sealing gasket and the sealing sleeve are smooth.

[0012] Further preferably, a fixing buckle is fixedly connected to the top of the male connector, and the fixing buckle is in the shape of a right triangle.

[0013] Further preferably, the male terminal is fixedly connected to the male connecting wire, and the diameter of the male terminal is matched with the inner diameter of the female electrical socket.

[0014] (III) Beneficial effects

[0015] The utility model provides a wiring harness terminal connector, which has the following beneficial effects:

[0016] (1) This type of wiring harness terminal connector has a sealing gasket and a sealing sleeve. When using the wiring harness terminal connector, the staff installs the female electrical sleeve in the female plug interface of the female connector and the male terminal on the male plug post. When it is necessary to power on the connector, the male terminal only needs to be inserted into the female plug interface, and the male plug post drives the sealing sleeve to enter the female plug interface. At this time, the male terminal will be docked with the female electrical sleeve, and the sealing sleeve will block the female plug interface. At the same time, the female connector and the male connector will be combined, and the sealing gasket will seal the gap between the female connector and the male connector. At the same time, the fixing bayonet on the fixing plate will be clamped on the fixing buckle to complete the connection. In this way, the sealing effect between the male and female connectors is improved, and water is prevented from entering the male and female connectors through the gap, thereby preventing problems such as short circuits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the male connector of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the female connector of the utility model;

[0020] Figure 4 It is a cross-sectional view of the female electrical sleeve of the utility model.

[0021] In the figure: 1. female connector; 2. fixing plate; 3. fixing bayonet; 4. male connector; 5. fixing buckle; 6. male connecting wire; 7. female connecting wire; 8. male plug post; 9. sealing sleeve; 10. male terminal; 11. sealing gasket; 12. female plug interface; 13. female electrical sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a wiring harness terminal connector, including a female connector 1, a female connecting wire 7 is fixedly connected to the back of the female connector 1, a buckle assembly is fixedly connected to the top of the female connector 1, a female plug interface 12 is opened on the front of the female connector 1, a female electrical connection sleeve 13 is fixedly connected to the inside of the female plug interface 12, a sealing gasket 11 is fixedly connected to the outside of the front of the female connector 1 away from the female plug interface 12, a male connector 4 is movably connected to the front of the female connector 1 through the female plug interface 12, a male connecting wire 6 is fixedly connected to the front of the male connector 4, a male plug column 8 is fixedly connected to the back of the male connector 4, a sealing sleeve 9 is fixedly connected to the outside of the male plug column 8, and a male terminal 10 is fixedly connected to the inside of the male plug column 8.

[0024] In this embodiment, specifically, the snap-on assembly includes a fixing plate 2 and a fixing snap-on socket 3. The fixing plate 2 is fixedly connected to the top of the female connector 1. A fixing snap-on socket 3 is provided on the top of the fixing plate 2. When the fixing snap-on socket 3 on the fixing plate 2 is snapped onto the fixing snap 5, it can play a fixing role.

[0025] In this embodiment, specifically, the female electrical sleeve 13 is made of copper material, and the female electrical sleeve 13 is fixedly connected to the female connecting wire 7. The female electrical sleeve 13 made of copper material can better conduct electricity.

[0026] In this embodiment, specifically, the sealing gasket 11 and the sealing sleeve 9 are both made of rubber material, and the outer surfaces of the sealing gasket 11 and the sealing sleeve 9 are smooth. The sealing gasket 11 and the sealing sleeve 9 made of rubber material can respectively seal the gap between the female connector 1 and the male connector 4, and seal the female plug interface 12.

[0027] In this embodiment, specifically, a fixing buckle 5 is fixedly connected to the top of the male connector 4, and the fixing buckle 5 is in a right triangle shape, so that when the fixing bayonet 3 on the fixing plate 2 is snapped onto the fixing buckle 5, it can play a fixing role.

[0028] In this embodiment, specifically, the male terminal 10 is fixedly connected to the male connecting wire 6, and the inner diameter of the male terminal 10 is adapted to the inner diameter of the female electrical sleeve 13, so that when the power line is connected to the male connecting wire 6, the power will directly act on the male terminal 10, and then be transmitted to the female electrical sleeve 13.

[0029] Working principle: After the utility model is installed, first check the installation, fixation and safety protection of the utility model. When using the wiring harness terminal connector, the staff installs the female electrical sleeve 13 in the female plug interface 12 of the female connector 1, and installs the male terminal 10 on the male plug column 8. When it is necessary to power on the plug, just insert the male terminal 10 into the female plug interface 12, and the male plug column 8 drives the sealing sleeve 9 to enter the female plug interface 12 together. At this time, the male terminal 10 will be docked with the female electrical sleeve 13, and the sealing sleeve 9 will block the female plug interface 12. At the same time, the female connector 1 and the male connector 4 will be combined, and the sealing gasket 11 will seal the gap between the female connector 1 and the male connector 4. At the same time, the fixing bayonet 3 on the fixing plate 2 will be clamped on the fixing buckle 5 to complete the connection, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0030] Although the 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 wiring harness terminal connector, comprising a female connector (1), characterized in that: The back of the female connector (1) is fixedly connected to a female connecting wire (7), the top of the female connector (1) is fixedly connected to a snap assembly, the front of the female connector (1) is provided with a female plug interface (12), the interior of the female plug interface (12) is fixedly connected to a female electrical sleeve (13), the front of the female connector (1) away from the outside of the female plug interface (12) is fixedly connected to a sealing gasket (11), the front of the female connector (1) is movably connected to a male connector (4) through the female plug interface (12), the front of the male connector (4) is fixedly connected to a male connecting wire (6), the back of the male connector (4) is fixedly connected to a male plug post (8), the outside of the male plug post (8) is fixedly connected to a sealing sleeve (9), and the inside of the male plug post (8) is penetrated and fixedly connected to a male terminal (10).

2. A wiring harness terminal connector according to claim 1, characterized in that: The buckle assembly comprises a fixing plate (2) and a fixing bayonet (3); the fixing plate (2) is fixedly connected to the top of the female connector (1); and the fixing bayonet (3) is provided on the top of the fixing plate (2).

3. A wiring harness terminal connector according to claim 1, characterized in that: The female electrical connection sleeve (13) is made of copper material, and the female electrical connection sleeve (13) is fixedly connected to the female connecting wire (7).

4. A wiring harness terminal connector according to claim 1, characterized in that: The sealing pad (11) and the sealing sleeve (9) are both made of rubber material, and the outer surfaces of the sealing pad (11) and the sealing sleeve (9) are smooth.

5. A wiring harness terminal connector according to claim 1, characterized in that: A fixing buckle (5) is fixedly connected to the top of the male connector (4), and the fixing buckle (5) is in the shape of a right triangle.

6. A wiring harness terminal connector according to claim 1, characterized in that: The male terminal (10) is fixedly connected to the male connecting wire (6), and the diameter of the male terminal (10) is matched with the inner diameter of the female electrical socket (13).

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