Corrosion-resistant plug connector for power distribution

Abstract

The utility model discloses an anti-corrosion power distribution plug connector, and relates to the technical field of power distribution, the anti-corrosion power distribution plug connector comprises a main housing and an installation positioning ring, the middle part of the rear end of the main housing is provided with a connecting line, the front end of the outer part of the main housing is provided with a first installation groove, and the front end of the outer part of the main housing is provided with installation seats; meanwhile, a second mounting groove is additionally formed in the front end of the exterior of the mounting base, a mounting positioning ring is connected to the exterior of the main shell, mounting threads are additionally arranged on the inner wall of the mounting positioning ring, limiting sliding grooves are formed in the two sides of the interior of the main shell, limiting sliding blocks are connected into the limiting sliding grooves, and a socket body is arranged on the inner sides of the limiting sliding blocks; meanwhile, a butt joint groove is formed in the socket body, a plug body is connected into the butt joint groove, and a bearing groove is formed in the front end of the exterior of the main shell. According to the anti-corrosion power distribution plug connector, the joint of the plug connector can be protected, corrosion of components in the plug connector caused by water vapor invasion is avoided, and the overall service life of the plug connector is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution technical field, concretely is a kind of plug-in connectors for corrosion-resistant power distribution. BACKGROUND

[0002] Power distribution refers to the process of distributing and regulating electric energy from power plants through power transmission, power transformation and other equipment, and ultimately supplying it to users. Connectors are also known as connectors in China, and are also called connectors and sockets. Generally, it refers to electrical connectors, which are devices that connect two active devices to transmit current or signals. The male end and the female end can transmit information or current after contact. It is also called connector. In order to improve the efficiency of power distribution, a plug-in connector is needed. However, the existing plug-in connector still has the following shortcomings:

[0003] For example, the utility model with publication number CN205960261U discloses a connector. In the utility model, the pin is formed by double-sided punching of a punching machine. The two sides are stable in stress, uniform in cutting and free of burrs, so that the cross section of the pin is rectangular, facilitating plugging and unplugging. In addition, the insulating cap is injection molded on the end of the pin under high pressure by an injection molding machine. The two have good bonding force, effectively preventing the occurrence of sharp end discharge, and reducing the friction between the pin and the jack during plugging and unplugging, thereby ensuring the service life of the jack. However, similar to the above-mentioned comparative document, when the existing plug-in connector is used, most plug-in connectors only connect the plug and the socket through a single structure. However, during normal use, the connection may become loose due to factors such as vibration, collision and pulling of the cable, causing the connection to be easily contacted or corroded by water, resulting in a decrease in the practicality of the plug-in connector and a decrease in the use efficiency.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a plug-in connector for corrosion-resistant power distribution is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a plug-in connector for corrosion-resistant power distribution to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a plug-in connector for corrosion-resistant power distribution, comprising a main shell and a mounting positioning ring, the main shell rear end middle part is provided with connecting wire, and the main shell outer front end is provided with first mounting slot, and the main shell outer front end is provided with mounting seat, and the mounting seat outer front end is additionally provided with second mounting slot, the main shell outer is connected with mounting positioning ring, and the mounting positioning ring inner wall is additionally provided with mounting thread, the main shell inner side is provided with limiting sliding slot, and the limiting sliding slot inner side is connected with limiting sliding block, and the limiting sliding block inner side is provided with socket body, and the socket body inner side is provided with butt joint groove, the butt joint groove inner side is connected with plug-in connector main body, the main shell outer front end is provided with receiving groove, and the receiving groove inner side is connected with rubber sealing ring.

[0007] Further, the outer side of the main shell is horizontally distributed with the outer side of the mounting seat, and the outer side of the main shell is closely attached to the outer side of the mounting seat.

[0008] Further, the inner size of the mounting positioning ring is matched with the outer size of the main shell, and the main shell is embeddedly connected with the mounting positioning ring.

[0009] Further, the outer size of the mounting thread is matched with the inner size of the first mounting groove, and the mounting positioning ring is rotatably connected with the main shell through the first mounting groove.

[0010] Further, the inner size of the limiting sliding groove is matched with the outer size of the limiting sliding block, and the limiting sliding block is slidably connected with the main shell through the limiting sliding groove.

[0011] Further, the number of the limiting sliding blocks is two, and the two limiting sliding blocks are symmetrically arranged on the two sides of the outer side of the socket body along the central axis of the front surface of the socket body.

[0012] Further, the inner size of the butt joint groove is matched with the outer size of the plug body, and the plug body is embeddedly connected with the socket body through the butt joint groove.

[0013] Further, the inner size of the receiving groove is matched with the outer size of the rubber sealing ring, and the rubber sealing ring is connected with the main shell through the receiving groove.

[0014] The utility model provides a kind of anti-corrosion power distribution plug-in element, with the following beneficial effects:

[0015] 1, the utility model is installed positioning ring is set, can be used in anti-corrosion power distribution plug-in element, through the first installation groove of the outer side of main shell front end cooperation installation thread, it is installed positioning ring rotatably installed in the outer side of main shell, simultaneously, mounting seat is connected and installed in the outer side of main shell front end, using second installation groove, it is installed positioning ring is rotated in the outer side of mounting seat, to complete the limiting fixing of main shell and mounting seat, and it can be sealed by installation positioning ring to the connecting place of main shell and mounting seat, avoid the factors such as vibration, collision and cable line's pulling in use process, simultaneously prevent water vapor from invading plug-in element inside, avoid that plug-in element internal component is corroded, prolong the overall service life of plug-in element.

[0016] 2. This utility model, through the setting of the rubber sealing ring, enables the limiting slider to be fixedly installed on both sides of the outer side of the socket body by fastening bolts when using the corrosion-resistant power distribution connector. The limiting slider, in conjunction with the limiting groove, stably slides the socket body into the main housing. At the same time, the plug body inside the main housing is stably installed with the mating groove opened inside the socket body, so that the plug body and the socket body are installed and connected. After the plug body and the socket body are connected, the rubber sealing ring improves the sealing performance of the connector after connection, preventing moisture from entering the connector and affecting its normal use. Attached Figure Description

[0017] Fig. 1 This is a three-dimensional structural diagram of a corrosion-resistant power distribution connector according to the present invention.

[0018] Fig. 2 This is a three-dimensional unfolded structural diagram of the mounting and positioning ring of the anti-corrosion power distribution connector according to this utility model;

[0019] Fig. 3 This is a three-dimensional structural diagram of a rubber sealing ring for a corrosion-resistant power distribution connector according to this utility model.

[0020] In the diagram: 1. Main housing; 2. Connecting wire; 3. First mounting groove; 4. Mounting base; 5. Second mounting groove; 6. Mounting positioning ring; 7. Mounting thread; 8. Limiting groove; 9. Limiting slider; 10. Socket body; 11. Connecting groove; 12. Plug body; 13. Receiving groove; 14. Rubber sealing ring. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figs. 1-3As shown, an anti-corrosion power distribution connector includes a main housing 1 and a mounting positioning ring 6, the main housing 1 is provided with a connecting wire 2 in the middle of the rear end, and the first mounting groove 3 is opened in the front end of the outer part of the main housing 1, and the mounting seat 4 is distributed in the front end of the outer part of the main housing 1, and the second mounting groove 5 is additionally provided in the front end of the outer part of the mounting seat 4, the mounting positioning ring 6 is connected to the outer part of the main housing 1, and the mounting thread 7 is additionally provided in the inner wall of the mounting positioning ring 6, the outer side of the main housing 1 and the outer side of the mounting seat 4 are horizontally distributed, and the outer side of the main housing 1 and the outer side of the mounting seat 4 are tightly fitted, the inner dimension of the mounting positioning ring 6 is matched with the outer dimension of the main housing 1, and the main housing 1 is connected with the mounting positioning ring 6 in an embedded manner, the outer dimension of the mounting thread 7 is matched with the inner dimension of the first mounting groove 3, and the mounting positioning ring 6 is rotatably connected with the main housing 1 through the first mounting groove 3, the mounting positioning ring 6 is rotatably installed on the outer part of the main housing 1 by the first mounting groove 3 opened in the front end of the outer part of the main housing 1 and cooperating with the mounting thread 7, and the mounting seat 4 is butt-jointed on the front end of the outer part of the main housing 1, the inner dimension of the second mounting groove 5 opened in the outer part of the mounting seat 4 is matched with the outer dimension of the mounting thread 7, so that the mounting positioning ring 6 can be rotated on the outer part of the mounting seat 4 by the second mounting groove 5, thereby completing the limiting and fixing of the main housing 1 and the mounting seat 4, and the connection between the main housing 1 and the mounting seat 4 can be sealed by the mounting positioning ring 6, avoiding the loosening of the connector caused by vibration, collision and pulling of the cable during use, preventing water vapor from entering the inside of the connector, avoiding the corrosion of the internal components of the connector, and prolonging the service life of the connector as a whole.

[0023] As Figs. 1-3As shown, the main shell 1 inside two sides are provided with a limiting sliding slot 8, and the limiting sliding slot 8 is connected with a limiting sliding block 9, and the limiting sliding block 9 is provided with a socket body 10, and the socket body 10 is provided with a butt joint groove 11, and the butt joint groove 11 is connected with a plug body 12, and the main shell 1 is provided with a receiving groove 13, and the receiving groove 13 is connected with a rubber sealing ring 14, and the limiting sliding slot 8 is matched with the limiting sliding block 9, and the limiting sliding block 9 is connected with the main shell 1 through the limiting sliding slot 8, and the limiting sliding block 9 is provided with two, and the two limiting sliding blocks 9 are symmetrically arranged on the both sides of the socket body 10, and the butt joint groove 11 is matched with the plug body 12, and the plug body 12 is connected with the socket body 10 through the butt joint groove 11, and the receiving groove 13 is matched with the rubber sealing ring 14, and the rubber sealing ring 14 is connected with the main shell 1 through the receiving groove 13, and the limiting sliding block 9 is fixedly installed on the both sides of the socket body 10 through the fastening bolt, and the limiting sliding block 9 is matched with the limiting sliding slot 8, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9.

[0024] In summary, the anti-corrosion power distribution connector is used, first, the main shell 1 is installed at the front end of the connecting line 2, and the installation positioning ring 6 is installed on the outer side of the main shell 1 through the first installation groove 3 and the installation thread 7, and the installation seat 4 is installed on the outer side of the main shell 1, and the installation positioning ring 6 is rotated on the outer side of the installation seat 4 through the second installation groove 5, and the main shell 1 and the installation seat 4 are limited and fixed, and the connection between the main shell 1 and the installation seat 4 can be sealed by the installation positioning ring 6, then the limiting sliding block 9 is fixedly installed on the both sides of the socket body 10 through the fastening bolt, and the socket body 10 is stably inserted into the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9, and the plug body 12 is stably installed in the main shell 1 through the limiting sliding slot 8 and the limiting sliding block 9.

[0025] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to thereby enable others skilled in the art to best utilize the application with various modifications as are suited to the particular use contemplated.

Claims

1. An anti-corrosion plug-in connector for power distribution, comprising a main housing (1) and a mounting positioning ring (6), characterized in that, The middle part of the rear end of the main shell (1) is provided with a connecting line (2), and the outer front end of the main shell (1) is provided with a first mounting groove (3), and the outer front end of the main shell (1) is provided with a mounting seat (4), and the outer front end of the mounting seat (4) is additionally provided with a second mounting groove (5), the outer side of the main shell (1) is connected with the mounting positioning ring (6), and the inner wall of the mounting positioning ring (6) is additionally provided with a mounting thread (7), the inner side of the main shell (1) is provided with a limiting sliding groove (8), and the inner side of the limiting sliding groove (8) is connected with a limiting sliding block (9), and the inner side of the limiting sliding block (9) is provided with a socket body (10), and the inner side of the socket body (10) is provided with a butt joint groove (11), the inner side of the butt joint groove (11) is connected with a plug body (12), the outer front end of the main shell (1) is provided with a receiving groove (13), and the inner side of the receiving groove (13) is connected with a rubber sealing ring (14).

2. The corrosion resistant power distribution connector of claim 1, wherein, The outer side of the main shell (1) and the outer side of the mounting seat (4) are horizontally distributed, and the outer side of the main shell (1) and the outer side of the mounting seat (4) are tightly combined.

3. The corrosion resistant power distribution connector of claim 1, wherein, The inner dimension of the mounting positioning ring (6) is matched with the outer dimension of the main shell (1), and the main shell (1) and the mounting positioning ring (6) are connected in an embedded mode.

4. The corrosion resistant power distribution connector of claim 1, wherein, The outer dimension of the mounting thread (7) is matched with the inner dimension of the first mounting groove (3), and the mounting positioning ring (6) is rotatably connected with the main shell (1) through the first mounting groove (3).

5. The corrosion resistant power distribution connector of claim 1, wherein, The inner dimension of the limiting sliding groove (8) is matched with the outer dimension of the limiting sliding block (9), and the limiting sliding block (9) is slidably connected with the main shell (1) through the limiting sliding groove (8).

6. The corrosion resistant power distribution connector of claim 1, wherein, The number of limiting sliding blocks (9) is two, and the two limiting sliding blocks (9) are symmetrically arranged on the outer sides of the socket body (10) with the front central axis of the socket body (10).

7. The corrosion resistant power distribution connector of claim 1, wherein, The inner dimension of the butt joint groove (11) is matched with the outer dimension of the plug body (12), and the plug body (12) is connected with the socket body (10) in an embedded mode through the butt joint groove (11).

8. The corrosion resistant power distribution connector of claim 1, wherein, The inner dimension of the receiving groove (13) is matched with the outer dimension of the rubber sealing ring (14), and the rubber sealing ring (14) is connected with the main shell (1) through the receiving groove (13).

Images