CN221783542U - New energy power line harness connector - Google Patents

Abstract

The utility model discloses a new energy power line harness connector, which relates to the technical field of harness connectors, and comprises a female connector, a male connector, a connecting piece, a trapezoid block, sliding rods and a second spring, wherein one ends of the two sliding rods, which are far away from the trapezoid block, penetrate through the surface of a connector and are in sliding connection, and limit discs are arranged at one ends of the two sliding rods, which are far away from the trapezoid block, when the female connector is connected with the male connector, the second conductive head in the female connector is in contact with the trapezoid block, the trapezoid block is extruded by the cambered surface, the trapezoid block extrudes the second spring, the trapezoid block slides on the inner wall of the through groove through sliding of the sliding rod, so that the avoiding function is realized, the trapezoid block and the second conductive head are separated, at the moment, the second spring rebounds to enable the trapezoid block to limit the second conductive head, and the second conductive head and the first conductive head are communicated.

Description

New forms of energy power cord pencil connector

Technical Field

The utility model relates to the technical field of wire harness connectors, in particular to a new energy power line wire harness connector.

Background

The new energy vehicle adopts unconventional vehicle fuel as a power source (or adopts conventional vehicle fuel and a novel vehicle-mounted power device), integrates advanced technology in the aspects of power control and driving of the vehicle, forms an automobile with advanced technical principle, novel technology and novel structure, has developed circuit, and is produced without separating a wire harness and a wire harness connector.

In the prior art, the wire harness connector has the function of providing a separable interface, and the main action mode of disconnecting the wire harness connection is to achieve the purpose of transmitting signals by virtue of forward contact force generated on the contact interface when the connector and the matched device are mutually assembled. In general, a plug-in conductive terminal for transmitting signals is arranged in a wire harness connector, in order to enable signal transmission to be more stable, a fixing mode of the conductive terminal in the connector is important, the conventional wire harness connector is not provided with a limiting structure after the conductive terminal is tightly inserted, vibration is caused in the running process of a new energy automobile, connection between the conductive terminals is loose, installation is unstable, even if a wire harness connector with a part of specifications is limited, the two conductive terminals are connected together in a threaded mode by using a middle nut, and installation and disassembly are inconvenient, so that the new energy power wire harness connector is disclosed to meet the demands of people.

Disclosure of utility model

The application aims to provide a new energy power line wire harness connector, which solves the problems that the prior wire harness connector provided in the background art does not have a limit structure after a conductive terminal is inserted tightly, and vibration is caused in the running process of a new energy automobile, so that connection between the conductive terminals is loose, installation is unstable, and even if the wire harness connector with a part of specifications is limited, two conductive terminals are screwed together by using a middle nut, and installation and disassembly are inconvenient.

In order to achieve the above purpose, the present application provides the following technical solutions: new energy power cord pencil connector, including female connector and public first connector, be linked together through the connecting piece between female connector and the public first connector, two logical grooves have been seted up on the surface of connecting piece, two the equal sliding connection of inner wall in logical groove has the trapezoidal piece, two the slide bar is all installed on the opposite sides of trapezoidal piece, two the equal cover in surface of slide bar is equipped with the second spring, two the one end that the trapezoidal piece was kept away from to the slide bar all runs through the surface of connecting piece and sliding connection, two spacing dish is all installed to the one end that the trapezoidal piece was kept away from to the slide bar, two the one end that the trapezoidal piece was kept away from to the second spring is connected with one side inner wall of two logical grooves respectively.

Preferably, the female connector comprises a rubber sleeve and a metal guide rod, wherein a sliding hole is formed in one end of the rubber sleeve, and the inner wall of the sliding hole is connected with the surface of the metal guide rod.

Preferably, a first connector is installed at one end of the metal guide rod, and a wire is installed at one end of the first connector.

Preferably, the surface sliding connection of slide bar has the rubber bulge loop, the second conductive head is installed to the one end that the slide bar kept away from the rubber cover, the inner wall of second conductive head and the surface looks adaptation of rubber bulge loop.

Preferably, the male connector comprises a rubber barrel, the inner wall of the rubber barrel is slidably connected with a first conductive head, a through hole is formed in one end of the rubber barrel, a second connector is mounted on the inner wall of the through hole, and a wire is mounted at one end of the second connector.

Preferably, a first spring is installed at one end of the second connector, which is far away from the wire, and one end of the first spring, which is far away from the second connector, is connected with the inner wall of the first conductive head.

Preferably, the inner wall of the rubber cylinder is provided with two limit grooves, the inner walls of the two limit grooves are all connected with limit blocks in a sliding manner, and the opposite surfaces of the two limit blocks are respectively connected with the surface of the first conductive head.

In summary, the utility model has the technical effects and advantages that:

1. According to the utility model, through the connecting piece, the sliding rod, the second spring and the trapezoid block are arranged in the connecting piece, when the female connector is connected with the male connector, the second conductive head in the female connector is contacted with the trapezoid block, the cambered surface of the second conductive head extrudes the trapezoid block, so that the trapezoid block extrudes the second spring, and the trapezoid block can slide on the inner wall of the through groove through the sliding of the sliding rod, so that the avoiding function is realized until the trapezoid block is separated from the second conductive head, and at the moment, the second spring rebounds to limit the second conductive head, so that the second conductive head is communicated with the first conductive head.

2. According to the utility model, through the arranged rubber convex ring, the female connector can be continuously extruded into the male connector when the connector is disassembled, and at the moment, the first conductive head is stressed to realize the action of avoiding the second conductive head through the contraction of the first spring, so that the trapezoidal block penetrates through the rubber convex ring and can drive the rubber convex ring to slide to the inner wall of the second conductive head, and the trapezoidal block can smoothly slide out of the second conductive head through the adaptation of the rubber convex ring and the rubber convex ring, thereby realizing the disassembly.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the area A in FIG. 2;

fig. 4 is a schematic structural view of a female connector according to the present utility model.

In the figure: 1. a female connector; 2. a male connector; 3. a wire; 4. a connecting piece; 5. a first connector; 6. a second connector; 7. a limit groove; 8. a limiting block; 9. a first conductive head; 10. a first spring; 11. a metal guide rod; 12. a rubber convex ring; 13. a second conductive head; 14. a through groove; 15. a slide bar; 16. a second spring; 17. trapezoidal blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to the new energy power line harness connector shown in fig. 1-4, the new energy power line harness connector comprises a female connector 1 and a male connector 2, wherein the female connector 1 and the male connector 2 are communicated through a connecting piece 4, two through grooves 14 are formed in the surface of the connecting piece 4, the inner walls of the through grooves 14 are all connected with trapezoid blocks 17 in a sliding mode, sliding rods 15 are installed on the opposite sides of the trapezoid blocks 17, second springs 16 are sleeved on the surfaces of the sliding rods 15, one ends, far away from the trapezoid blocks 17, of the sliding rods 15 penetrate through the surface of the connecting piece 4 and are connected in a sliding mode, limiting discs are installed on one ends, far away from the trapezoid blocks 17, of the sliding rods 15, and one ends, far away from the trapezoid blocks 17, of the second springs 16 are connected with one side inner walls of the trapezoid blocks 14 respectively.

Based on the structure, through the connecting piece 4 that sets up, the inside slide bar 15 that is provided with of connecting piece 4, second spring 16 and trapezoidal piece 17, can be when female head connector 1 links to each other with public first connector 2, when the second conductive head 13 in female head connector 1 contacts with trapezoidal piece 17, the cambered surface extrusion trapezoidal piece 17 of second conductive head 13 makes its trapezoidal piece 17 extrusion second spring 16, through the slip of slide bar 15, can make its trapezoidal piece 17 slide at logical groove 14 inner wall, thereby realize dodging the function, break away from between trapezoidal piece 17 and the second conductive head 13, this moment second spring 16 kick-backs makes trapezoidal piece 17 carry out spacingly to second conductive head 13, can make between second conductive head 13 and the first conductive head 9 be linked together.

As shown in fig. 2 and 4, the female connector 1 comprises a rubber sleeve and a metal guide rod 11, a sliding hole is formed in one end of the rubber sleeve, the inner wall of the sliding hole is connected with the surface of the metal guide rod 11, a first connecting head 5 is installed at one end of the metal guide rod 11, a wire 3 is installed at one end of the first connecting head 5, a rubber convex ring 12 is connected to the surface of a sliding rod 15 in a sliding manner, a second conductive head 13 is installed at one end of the sliding rod 15 far away from the rubber sleeve, the inner wall of the second conductive head 13 is matched with the surface of the rubber convex ring 12, the female connector 1 can be continuously extruded into the male connector 2 when being disassembled, at the moment, the first conductive head 9 is stressed to realize the action of avoiding the second conductive head 13 through the shrinkage of a first spring 10, so that a trapezoidal block 17 penetrates through the rubber convex ring 12 and can drive the rubber convex ring 12 to slide to the inner wall of the second conductive head 13, and the trapezoidal block 17 can smoothly slide out of the second conductive head 13 through the matching of the two.

Example 2

As shown in fig. 2 and 3, the male connector 2 comprises a rubber barrel, the inner wall of the rubber barrel is slidably connected with a first conductive head 9, a through hole is formed in one end of the rubber barrel, a second connector 6 is installed on the inner wall of the through hole, a wire 3 is installed at one end of the second connector 6, a first spring 10 is installed at one end of the second connector 6, which is far away from the wire 3, the end, which is far away from the second connector 6, of the first spring 10 is connected with the inner wall of the first conductive head 9, two limit grooves 7 are formed in the inner wall of the rubber barrel, limit blocks 8 are slidably connected with the inner walls of the two limit grooves 7, opposite faces of the two limit blocks 8 are respectively connected with the surfaces of the first conductive head 9, through the arranged first spring 10, the action of avoiding the second conductive head 13 can be realized under the stress of the first conductive head 9 through the shrinkage of the first spring 10, the trapezoid blocks 17 penetrate through the rubber convex rings 12, so that the disassembly is realized, and the first conductive head 9 can move more stably when the avoidance action is realized through the set limit grooves 7 and the limit blocks 8.

The working principle of the utility model is as follows:

When in use, through the arranged connector, the sliding rod 15, the second spring 16 and the trapezoid block 17 are arranged in the connector, when the female connector 1 is connected with the male connector 2, the second conductive head 13 in the female connector 1 is contacted with the trapezoid block 17, the cambered surface of the second conductive head 13 presses the trapezoid block 17 to press the second spring 16, the trapezoid block 17 can slide on the inner wall of the through groove 14 through the sliding of the sliding rod 15, so that the avoiding function is realized, until the trapezoid block 17 is separated from the second conductive head 13, the trapezoid block 17 limits the second conductive head 13 by rebound of the second spring 16, the second conductive head 13 is communicated with the first conductive head 9, the female connector 1 can be continuously pressed towards the inner part of the male connector 2 through the arranged rubber convex ring 12 during disassembly, at this moment, the first conductive head 9 is stressed and is retracted through the contraction of the first spring 10 to realize avoiding the action of the second conductive head 13, so that the trapezoidal block 17 of the first conductive head passes through the rubber convex ring 12 and can drive the rubber convex ring 12 to slide to the inner wall of the second conductive head 13, and the trapezoidal block 17 can smoothly slide out of the second conductive head 13 through the adaptation of the first conductive head and the second conductive head, so that the disassembly is realized, the problem that the conventional wire harness connector does not limit the conductive terminals after the conductive terminals are tightly inserted is solved, vibration can be caused in the running process of a new energy automobile, the connection between the conductive terminals is loose, the installation is unstable, and even if the wire harness connector with a part of specifications is limited, the two conductive terminals are screwed together by using the middle screw cap, and the assembly and the disassembly are inconvenient is solved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. A new energy power line harness connector, comprising a female connector (1) and a male connector (2), characterized in that: the female connector (1) and the male connector (2) are connected via a connecting piece (4), the surface of the connecting piece (4) is provided with two through grooves (14), the inner walls of the two through grooves (14) are slidably connected with a trapezoidal block (17), the opposite back surfaces of the two trapezoidal blocks (17) are provided with sliding rods (15), the surfaces of the two sliding rods (15) are sleeved with a second spring (16), the ends of the two sliding rods (15) away from the trapezoidal block (17) penetrate the surface of the connecting piece (4) and are slidably connected, the ends of the two sliding rods (15) away from the trapezoidal block (17) are provided with a limit disk, and the ends of the two second springs (16) away from the trapezoidal block (17) are respectively connected to the inner walls of one side of the two through grooves (14). 2. The new energy power line harness connector according to claim 1 is characterized in that: the female connector (1) includes a rubber sleeve and a metal guide rod (11), one end of the rubber sleeve is provided with a sliding hole, and the inner wall of the sliding hole is connected to the surface of the metal guide rod (11). 3. The new energy power supply line harness connector according to claim 2 is characterized in that a first connector (5) is installed at one end of the metal guide rod (11), and a wire (3) is installed at one end of the first connector (5). 4. The new energy power line harness connector according to claim 2 is characterized in that: the surface of the sliding rod (15) is slidably connected with a rubber convex ring (12), and a second conductive head (13) is installed at the end of the sliding rod (15) away from the rubber sleeve, and the inner wall of the second conductive head (13) is adapted to the surface of the rubber convex ring (12). 5. The new energy power line harness connector according to claim 1 is characterized in that: the male connector (2) includes a rubber tube, the inner wall of the rubber tube is slidably connected to a first conductive head (9), one end of the rubber tube is provided with a through hole, the inner wall of the through hole is installed with a second connector (6), and one end of the second connector (6) is installed with a wire (3). 6. The new energy power supply wiring harness connector according to claim 5 is characterized in that a first spring (10) is installed at one end of the second connector (6) away from the wire (3), and one end of the first spring (10) away from the second connector (6) is connected to the inner wall of the first conductive head (9). 7. The new energy power line harness connector according to claim 5 is characterized in that: the inner wall of the rubber tube is provided with two limit grooves (7), the inner walls of the two limit grooves (7) are slidably connected to limit blocks (8), and the opposite surfaces of the two limit blocks (8) are respectively connected to the surface of the first conductive head (9).