High-density power line connector

Abstract

The utility model relates to the technical field of power line connectors, and discloses a high-density power line connector, which comprises a male connector, a female connector arranged on the right surface of the male connector, a protective shell arranged on the right surface of the female connector and a protective mechanism arranged on the protective shell. The protection mechanism comprises two sliding grooves, four first springs, four fixing plates, two circular rings, four grooves, four second springs, four fixing blocks, four fixing rollers, four clamping plates, two sealing rings, two rubber sealing rings and two sealing grooves. The two semicircular clamping plates are driven by the first spring to fix the male connector and the female connector which are connected in an inserted mode, the male connector and the female connector are completely wrapped by the clamping plates, the surface stress of the male connector and the female connector is more uniform, breakage is not prone to occurring, the superexcellent protection effect can be achieved after the male connector and the female connector are fixed, and the service life of the male connector and the female connector is prolonged. Interference of external factors on the connecting position is reduced, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to power line connector technical field, concretely is a kind of high-density power line connector. BACKGROUND

[0002] Power line connector, also called connector in domestic, generally refers to electrical connector, i.e. the device of connecting two active electrical appliances, to transmit current or signal, and power line connector is a kind of component that electronic engineering technicians frequently contact, and the main function is to build a bridge between the cut-off place in circuit or isolated circuit, so that current flows, and circuit realizes predetermined function.

[0003] Power line connector is an indispensable component in electronic equipment or power wiring, and one or more connectors are always arranged along the current flow path, and power connector includes male connector and female connector, and transmission function is realized by the butt joint of male connector and female connector.

[0004] In indoor and outdoor power line wiring operation, the connection position of power line is only simply treated by insulating tape, and the connection position of power line is prone to disconnection, poor contact or short circuit phenomenon due to the influence of space, environment and weather, so that it cannot be normally powered, and even the connected electrical equipment can be burned out, the wire clamping part in the prior art is usually a multi-claw structure, the multi-claw structure is pressed by screw cap after the cooperation of screw cap and shell, and then the multi-claw structure clamps the power line, but the multi-claw structure of this way can press the power line and cause the rupture of the insulating sheath of the power line after long-term use, finally causing the danger of electric leakage, and since the multi-claw structure is pressed to the power line, the power line is not covered in all directions, so that the power line plug used in stage or outdoor often leaks water to the core column, finally causing the danger of electric shock, therefore, the present application provides a high-density power line connector. SUMMARY

[0005] (I) technical problem solved

[0006] In view of the defects of the prior art, the utility model provides a high-density power line connector, which solves the problem of poor protection of power line connector.

[0007] (II) technical scheme

[0008] In order to achieve the above purpose of improving the protection of power line connector, the utility model provides the following technical scheme: a high-density power line connector, comprising a male connector, a female connector is arranged on the right surface of the male connector, and a protective shell is arranged on the right surface of the connector.

[0009] The protective shell is provided with a protection mechanism, the protection mechanism comprises two sliding grooves, four first springs, four fixed plates, two annular rings, four grooves, four second springs, four fixed blocks, four fixed sticks, four clamping plates, two sealing rings, two rubber sealing rings and two sealing grooves.

[0010] Preferably, the two sliding grooves are arranged on the outer surface of the protective shell, and the four grooves are arranged in the inner walls of the two sliding grooves, respectively.

[0011] Preferably, the four first springs are fixedly installed in the inner walls of the two sliding grooves, respectively.

[0012] Preferably, the four fixed plates are fixedly installed at the opposite ends of the four first springs, respectively, and the opposite surfaces of the four fixed plates are all arranged in inclined surfaces.

[0013] Preferably, the two annular rings are fixedly installed on the outer surfaces of the four fixed plates, and the two annular rings are slidably connected with the two sliding grooves, respectively.

[0014] Preferably, the four second springs are fixedly installed in the inner walls of the four grooves, respectively, and the four fixed blocks are fixedly installed at the opposite ends of the four second springs, respectively, and the opposite surfaces of the fixed blocks are all arranged in inclined surfaces.

[0015] Preferably, the four fixed sticks are fixedly installed on the opposite surfaces of the four fixed blocks, and the opposite ends of the four fixed sticks all penetrate into the inner wall of the protective shell.

[0016] Preferably, the four clamping plates are fixedly installed at the opposite ends of the four fixed sticks, respectively.

[0017] Preferably, the two sealing rings are fixedly installed in the inner wall of the protective shell.

[0018] Preferably, the two rubber sealing rings are fixedly installed on the outer surfaces of the male connector and the female connector, and the two sealing grooves are arranged on the outer surfaces of the two rubber sealing rings, respectively.

[0019] (Three) beneficial effects

[0020] Compared with the prior art, the high-density power line connector has the following beneficial effects:

[0021] 1. The high-density power line connector drives two half-circular clamping plates through the first spring to fix the male connector and the female connector after plugging, and the clamping plate completely wraps the male connector and the female connector, so that the surface stress is more uniform and the clamping plate is not easy to break, and excellent protection effect can be achieved after fixing, the intervention of external factors on the connection is reduced, and the safety is higher.

[0022] 2、The high-density power line connector is sealed by the rubber sealing ring fixedly installed on the outer surfaces of the male connector and the female connector and filling the two sides of the sealing ring fixedly installed on the inner wall of the protective shell, and the sealing effect is better than that of the traditional insulating tape treatment, water vapor intervention to the circuit is reduced, and safety is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a high-density power line connector structure schematic view of the utility model;

[0024] Figure 2 It is a protective shell structure schematic view of the utility model;

[0025] Figure 3 It is the utility model Figure 2 It is a structure enlarged view of A in the middle.

[0026] In the drawing: 1, male connector; 2, female connector; 3, protective shell; 4, sliding groove; 5, first spring; 6, fixed plate; 7, circular ring; 8, recess; 9, second spring; 10, fixed block; 11, fixed stick; 12, clamping plate; 13, sealing ring; 14, rubber sealing ring; 15, sealing groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Please refer to Figures 1-3 The utility model provides a new technical scheme: a high-density power line connector, which comprises a male connector 1, a female connector 2 is arranged on the right surface of the male connector 1, and a protective shell 3 is arranged on the right surface of the male connector 1.

[0029] Among them, the protective shell 3 is provided with a protection mechanism, and the protection mechanism comprises two sliding grooves 4, four first springs 5, four fixed plates 6, two circular rings 7, four recesses 8, four second springs 9, four fixed blocks 10, four fixed sticks 11, four clamping plates 12, two sealing rings 13, two rubber sealing rings 14 and two sealing grooves 15.

[0030] Further, the two sliding grooves 4 are arranged on the outer surfaces of the protective shell 3, and the four recesses 8 are arranged in the inner walls of the two sliding grooves 4 respectively.

[0031] Among them, four first springs 5 are fixedly installed in the inner walls of the two sliding grooves 4 respectively.

[0032] Further, four fixed plates 6 are respectively fixedly installed at opposite ends of the four first springs 5, and opposite surfaces of the four fixed plates 6 are all provided with inclined surfaces;

[0033] Two circular rings 7 are respectively fixedly installed on outer surfaces of the four fixed plates 6, and the two circular rings 7 are respectively in sliding connection with the two sliding grooves 4.

[0034] Further, four second springs 9 are respectively fixedly installed in inner walls of the four recesses 8, and four fixed blocks 10 are respectively fixedly installed at opposite ends of the four second springs 9, and opposite surfaces of the fixed blocks 10 are all provided with inclined surfaces.

[0035] Further, four fixed rods 11 are respectively fixedly installed on the opposite surfaces of the four fixed blocks 10, and opposite ends of the four fixed rods 11 all penetrate into the inner wall of the protective shell 3.

[0036] Four clamping plates 12 are respectively fixedly installed on the opposite ends of the four fixed rods 11.

[0037] Further, two sealing rings 13 are all fixedly installed in the inner wall of the protective shell 3.

[0038] Two rubber sealing rings 14 are respectively fixedly installed on outer surfaces of the male connector 1 and the female connector 2, and two sealing grooves 15 are respectively formed in the outer surfaces of the two rubber sealing rings 14.

[0039] The high-density power line connector, by exerting a rightward pushing force on the circular ring 7 to make it move to the right, while the circular ring 7 drives the two fixed plates 6 fixedly installed on the inner surface to move to the right, at this time the two fixed plates 6 exert pressure on the two first springs 5 fixedly installed on the left surface to make them shrink, at this time the two fixed plates 6 do not exert pressure on the two fixed blocks 10, i.e. do not exert pressure on the second springs 9 fixedly installed on the lower surface of the two fixed blocks 10, at this time the second springs 9 expand, and the second springs 9 exert opposite faces pushing force on the two fixed blocks 10 fixedly installed on the opposite end to make them move to the opposite face, at this time the male connector 1 and the female connector 2 are inserted into the inner wall of the protective shell 3 for connection, at this time the rightward pushing force is not exerted on the circular ring 7, and at the same time the two first springs 5 are not under stress, at this time the two first springs 5 expand, and the two first springs 5 exert leftward pushing force on the two fixed plates 6 fixedly installed on the left end to make them slide to the left in the inner wall of the sliding groove 4, at this time the inclined surface of the two fixed plates 6 hits the inclined surface of the two fixed blocks 10 and exerts opposite faces pushing force on the two fixed blocks 10 to make them move to the opposite face, the two fixed blocks 10 exert opposite faces pushing force on the two fixed rods 11 fixedly installed on the opposite face, at this time the two fixed rods 11 exert opposite faces pushing force on the two clamping plates 12 fixedly installed on the opposite end to make them move to the opposite face, at this time the two clamping plates 12 clamp and fix the male connector 1 and the female connector 2, at this time the installation of the male connector 1 and the female connector 2 is completed, and at the same time the rubber sealing ring 14 fixedly installed on the outer surface of the male connector 1 and the female connector 2 fills the two sides of the sealing ring 13 fixedly installed in the inner wall of the protective shell 3 to seal it;

[0040] The high-density power line connector, by the first spring 5 driving the two half-circular clamping plates 12 to fix the inserted male connector 1 and female connector 2, and the clamping plates 12 completely wrapping the male connector 1 and female connector 2, the surface stress is more uniform and it is not easy to break, after fixing it, it can achieve excellent protection effect, reduce the intervention of external factors on the connection, and is safer, the high-density power line connector, by the rubber sealing ring 14 fixedly installed on the outer surface of the male connector 1 and the female connector 2 filling the two sides of the sealing ring 13 fixedly installed in the inner wall of the protective shell 3, it realizes the sealing effect, compared with the traditional insulation tape treatment, the sealing effect is better, reduces the intervention of water vapor on the circuit, and is safer.

[0041] Working principle: the high-density power line connector, by the ring 7 to the right of the thrust to make it move to the right, while the ring 7 drive the inner surface fixed installation of two fixed plate 6 to the right, at this time two fixed plate 6 to the left surface fixed installation of two first spring 5 to exert pressure, so that the shrink, at this time two fixed plate 6 is not in two fixed block 10 to exert pressure, that is, not in the second spring 9 fixed installation of two fixed block 10 under the surface to exert pressure, at this time the second spring 9 expansion, the second spring 9 to the opposite end fixed installation of two fixed block 10 to exert opposite face of the thrust, so that it moves to the opposite face, at this time two fixed block 10 drive the opposite face fixed installation of two fixed stick 11 to the opposite face, two fixed stick 11 drive the opposite end fixed installation of two clamping plate 12 to the opposite face, at this time the male connector 1 and female connector 2 inserted in the inner wall of the protective shell 3 connection, at this time not in the ring 7 to the right of the thrust, at this time two first spring 5 is not in stress, at this time two first spring 5 expansion, two first spring 5 to the left end fixed installation of two fixed plate 6 to exert leftward thrust, so that it slides to the left in the inner wall of the chute 4, at this time the two fixed plate 6 inclined surface impact two fixed block 10 inclined surface, and two fixed block 10 to exert opposite face of the thrust, so that it moves to the opposite face, two fixed block 10 to the opposite face fixed installation of two fixed stick 11 to exert opposite face of the thrust, at this time two fixed stick 11 to the opposite end fixed installation of two clamping plate 12 to exert opposite face of the thrust, so that it moves to the opposite face, at this time through two clamping plate 12 to the male connector 1 and female connector 2 clamping fixed, at this time the installation of male connector 1 and female connector 2, and in the installation of the same time male connector 1 and female connector 2 outer surface fixed installation of rubber sealing ring 14 filled to the protective shell 3 inner wall fixed installation of sealing ring 13 both sides of the sealing.

[0042] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes, modifications, equivalents, substitutions and variations of the embodiments can be made by those skilled in the art without departing from the spirit and principles of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-density power line connector, comprising a male connector (1), a female connector (2) being provided on the right surface of the male connector (1), characterized in that: A protective shell (3) is provided on the right surface of the connector (1); A protective mechanism is provided on the protective shell (3), and the protective mechanism includes two slide grooves (4), four first springs (5), four fixing plates (6), two circular rings (7), four grooves (8), four second springs (9), four fixing blocks (10), four fixing rods (11), four clamping plates (12), two sealing rings (13), two rubber sealing rings (14) and two sealing grooves (15).

2. The high-density power line connector according to claim 1, characterized in that: The two slide grooves (4) are both provided on the outer surface of the protective shell (3), and the four grooves (8) are respectively provided in the inner walls of the two slide grooves (4); The four first springs (5) are respectively fixedly mounted on the inner walls of the two sliding grooves (4).

3. The high-density power line connector according to claim 1, characterized in that: The four fixing plates (6) are respectively fixedly mounted on opposite ends of the four first springs (5), and the opposite surfaces of the four fixing plates (6) are all arranged in an inclined plane; The two circular rings (7) are respectively fixedly mounted on the outer surfaces of the four fixed plates (6), and the two circular rings (7) are respectively slidably connected to the two sliding grooves (4).

4. The high-density power cord connector according to claim 1, characterized in that: The four second springs (9) are respectively fixedly installed in the inner walls of the four grooves (8), and the four fixing blocks (10) are respectively fixedly installed at the opposite ends of the four second springs (9), and the opposite surfaces of the fixing blocks (10) are all inclined.

5. The high-density power line connector according to claim 1, characterized in that: The four fixing rods (11) are respectively fixedly mounted on opposite surfaces of the four fixing blocks (10), and opposite ends of the four fixing rods (11) are all inserted into the inner wall of the protective shell (3); The four clamping plates (12) are respectively fixedly mounted on the opposite ends of the four fixing rods (11).

6. The high-density power line connector according to claim 1, characterized in that: The two sealing rings (13) are both fixedly mounted on the inner wall of the protective shell (3); The two rubber sealing rings (14) are respectively fixedly mounted on the outer surfaces of the male connector (1) and the female connector (2), and the two sealing grooves (15) are respectively opened on the outer surfaces of the two rubber sealing rings (14).

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