Waterproof and anti-aging connector wire harness

Abstract

The utility model discloses a waterproof and anti-aging connector wire harness, which relates to the field of connectors and comprises a connector body, two ends of the connector body are respectively provided with two sealing shells used for sealing wire harness connecting ends of the connector body, and the inner sides of the sealing shells are rotatably provided with steering baffles. The ends, corresponding to the connector body, of the sealing shell and the steering baffles are fixedly provided with sealing plates, the corresponding faces of the two steering baffles make contact with each other, and the wire harness connecting end of the connector body is arranged in a sealed mode. According to the utility model, the sealing housing, the steering baffle plates and the sealing plate cooperate with the connector body to form a sealed space, key lines and other components at the connection insertion strip are sealed, and the two steering baffle plates are connected by the connection magnetic strip, so that the space is sealed in all directions, the connection insertion strip of the connector is protected, and the service life of the connector is prolonged. And the aging time is delayed.

Description

Technical Field

[0001] The utility model relates to the field of connectors, in particular to a waterproof and anti-aging connector harness. Background Art

[0002] The connector harness is a type of terminal. The connector is also called a plug connector, which consists of a plug and a socket. The connector is the relay station of the harness in the automobile circuit. The automobile harness connector is an important component that connects various electrical and electronic equipment in the automobile.

[0003] The demand for connector harnesses is getting wider and wider, but the existing connector harnesses are mostly not protected at the connection strips, which results in the circuit transmission at the strips being more susceptible to external influences when the connectors are stored. Air humidity and sunlight can cause them to age.

[0004] Therefore, it is necessary to propose a waterproof and anti-aging connector harness to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a waterproof and anti-aging connector harness to solve the problem that most of the connecting strips of the connector harness are not protected, which leads to the circuit transmission at the strip being easily affected by the outside world when the connector is stored, and the air humidity and sunlight can cause damage and aging.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof and anti-aging connector harness, comprising a connector body, two sealing shells for sealing the connector body harness connection ends are provided at both ends of the connector body, a steering baffle is rotatably provided inside the sealing shell, and a sealing plate is fixedly provided at one end of the sealing shell and the steering baffle corresponding to the connector body;

[0007] The corresponding sides of the two turning baffles are in contact with each other, and the wiring harness connection end of the connector body is sealed.

[0008] Preferably, two fixing blocks are fixed at both ends of the connector body, a connecting plate is fixed at one corresponding end of the two fixing blocks, the connecting plate is rotatably connected to the corresponding end of the sealing shell, and a torsion spring is fixed at the connection between the sealing shell and the connecting plate.

[0009] Preferably, a transition fillet is provided at one end of the connector body, and the inner side of the sealing plate corresponding to the transition fillet is arranged in an arc shape.

[0010] Preferably, two unlocking rods are fixedly provided at one end of the sealed housing, and the unlocking rods are arranged obliquely.

[0011] Preferably, the length of the unlocking rod is greater than the width of the sealing shell.

[0012] Preferably, a connecting magnetic strip is fixedly provided on the corresponding ends of the two deflection baffles.

[0013] Preferably, a sealing gasket is fixedly provided on one end of the sealing plate corresponding to the connector body.

[0014] Preferably, a side plate is fixedly provided at one end of the deflection baffle, and the side plate is horizontally placed with one end thereof abutting against the inner side of the sealing shell.

[0015] Technical effects and advantages of the utility model:

[0016] 1. A sealed space is formed by the sealing shell, the steering baffle and the sealing plate in conjunction with the connector body, and the key circuits and other components at the connection strip are closed. The magnetic strip is connected to connect the two steering baffles to complete the all-round blocking of the space, thereby protecting the connection strip of the connector and slowing down its aging time;

[0017] 2. Through the setting of the unlocking lever, when the connector body needs to be installed, there is no need to open the sealing shell additionally. The sealing shell can be opened by pushing the connector body forward. It can be operated with one hand, which is convenient to operate;

[0018] 3. After the connector body is installed, the opened sealed housing can still use the force of the torsion spring to approach the interface of the connector to shield its interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the waterproof and anti-aging connector harness structure.

[0020] Figure 2 This is a schematic diagram of the sealing shell connection structure of the utility model.

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the sealing shell of the utility model.

[0022] In the figure: 1. Connector body; 2. Sealing shell; 3. Fixing block; 4. Connecting plate; 5. Torsion spring; 6. Steering baffle; 7. Sealing plate; 8. Side plate; 9. Connecting magnetic strip; 10. Sealing gasket; 11. Transition fillet; 12. Unlocking lever. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides Figure 1 - Figure 3 A waterproof and anti-aging connector harness is shown, comprising a connector body 1, each of which is provided with a connecting strip for data transmission, wherein the connecting strip needs to be waterproof and anti-aging when in use;

[0025] Waterproofing mainly prevents water from directly contacting the connection strips, preventing short circuits or even corrosion on the connection strips, which would cause the connector body to be unusable and scrapped. Anti-aging can increase the service life of the connector. The main reason for connector aging is long-term exposure to the air, wind, sun, and humid environments.

[0026] Two sealing shells 2 for sealing the wiring harness connection end of the connector body 1 are provided at both ends of the connector body 1. The sealing shells 2 are arranged in an L shape to better fit the connector body 1 and seal it. A steering baffle 6 is rotatably provided on the inner side of the sealing shell 2. The sealing shell 2 and the steering baffle 6 are fixedly provided with a sealing plate 7 at one end corresponding to the connector body 1. The corresponding sides of the two steering baffles 6 are in contact with each other. The wiring harness connection end of the connector body 1 is sealed. The sealing shell 2, the steering baffle 6 and the sealing plate 7 cooperate with the connector body 1 to form a sealed space, and the key circuits and other components at the connecting strip are closed. A sealing gasket 10 is fixedly provided at one end of the sealing plate 7 corresponding to the connector body 1. The air tightness of the sealed space is increased by the sealing gasket 10, wherein the sealing gasket 10 is made of rubber material, which is a conventional existing sealing rubber material and will not be described in detail here.

[0027] In the embodiment of the utility model, two fixing blocks 3 are fixedly provided at both ends of the connector body 1, and a connecting plate 4 is fixedly provided at the corresponding end of the two fixing blocks 3. The connecting plate 4 is rotatably connected to the corresponding end of the sealing shell 2. A torsion spring 5 is fixedly provided at the connection between the sealing shell 2 and the connecting plate 4, and the rotation of the two sealing shells 2 is controlled by the torsion spring 5.

[0028] In the embodiment of the utility model, a transition fillet 11 is opened at one end of the connector body 1, and the inner side of the sealing plate 7 corresponding to the transition fillet 11 is arranged in an arc shape. When the sealing shell 2 rotates, it is easy to bring out the sealing plate 7 to rotate, thereby preventing the right-angle setting of one end of the connector body 1 from causing movement influence.

[0029] In the embodiment of the utility model, two unlocking rods 12 are fixedly provided at one end of the sealed housing 2, so that the sealed housing 2 can be opened by the unlocking rods 12, which is convenient for connecting the connector, and the unlocking rods 12 are arranged at an angle.

[0030] In the embodiment of the utility model, the length of the unlocking rod 12 is greater than the width of the sealing shell 2, so as to ensure that when the unlocking rod 12 rotates, the lower end of the sealing shell 2 will not contact any object.

[0031] In the embodiment of the utility model, a connecting magnetic strip 9 is fixedly provided at one corresponding end of the two turning baffles 6 to connect the rotating baffles 6 .

[0032] In the embodiment of the utility model, a side plate 8 is fixedly provided at one end of the steering baffle 6. The side plate 8 is horizontally placed with one end thereof abutting against the inner side of the sealing shell 2. When the steering baffle 6 is vertically arranged, the hinge of the rotating baffle 6 can be blocked by the side plate 8.

[0033] Working principle: through the torsion spring 5, the two torsion springs 5 ​​drive the other ends of the two sealed housings 2 to approach each other, so that the sealed housing 2 drives the sealing plate 7 and the steering baffle 6 to rotate, so that one end of the sealing plate 7 contacts the connector body 1, and then the two steering baffles 6 are connected by connecting the magnetic strip 9, completing the all-round blocking of the space, thereby protecting the connector connection strip;

[0034] When the connector body 1 needs to be used, it is only necessary to align the connector body 1 with the insertion hole, so that the two unlocking rods 12 contact the surface of the connector. The contact point between the unlocking rod 12 and the connector is higher than the rotation point of the sealing shell 2, so that the two unlocking rods 12 move away from each other to both sides, so that the unlocking rod 12 drives the sealing shell 2 to rotate around the connecting plate 4, so that the two sealing shells 2 are opened. When the sealing shells 2 are opened, the two turning baffles 6 are separated to expose the connecting strip, completing the docking of the connector body 1. After the connector body 1 is installed, the sealing shell 2, the turning baffle 6 and the sealing plate 7 can shield the connection of the connector to reduce sunlight exposure.

Claims

1. A waterproof and anti-aging connector harness, comprising a connector body (1), characterized in that: Two sealing shells (2) for sealing the wiring harness connection end of the connector body (1) are provided at both ends of the connector body (1); a turning baffle (6) is rotatably provided inside the sealing shell (2); and a sealing plate (7) is fixedly provided at one end of the sealing shell (2) and the turning baffle (6) corresponding to the connector body (1); The corresponding surfaces of the two deflection baffles (6) are in contact with each other, and the wiring harness connection end of the connector body (1) is sealed.

2. A waterproof and anti-aging connector harness according to claim 1, characterized in that: Two fixing blocks (3) are fixedly provided at both ends of the connector body (1); a connecting plate (4) is fixedly provided at one corresponding end of the two fixing blocks (3); the connecting plate (4) is rotatably connected to one end of the corresponding sealing shell (2); a torsion spring (5) is fixedly provided at the connection between the sealing shell (2) and the connecting plate (4).

3. A waterproof and anti-aging connector harness according to claim 1, characterized in that: A transition fillet (11) is provided at one end of the connector body (1), and the sealing plate (7) is arranged in an arc shape on the inner side corresponding to the transition fillet (11).

4. A waterproof and anti-aging connector harness according to claim 1, characterized in that: Two unlocking rods (12) are fixedly provided at one end of the sealed housing (2), and the unlocking rods (12) are arranged in an inclined manner.

5. A waterproof and anti-aging connector harness according to claim 4, characterized in that: The length of the unlocking rod (12) is greater than the width of the sealing housing (2).

6. A waterproof and anti-aging connector harness according to claim 1, characterized in that: A connecting magnetic strip (9) is fixedly provided at one corresponding end of the two deflection baffles (6).

7. The waterproof and anti-aging connector harness according to claim 1, characterized in that: A sealing gasket (10) is fixedly provided on one end of the sealing plate (7) corresponding to the connector body (1).

8. The waterproof and anti-aging connector harness according to claim 1, characterized in that: A side plate (8) is fixedly provided at one end of the deflection baffle (6); the side plate (8) is placed horizontally with one end thereof abutting against the inner side of the sealing shell (2).

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