CN219696769U

CN219696769U - Anticreep connector

Info

Publication number: CN219696769U
Application number: CN202320523456.0U
Authority: CN
Inventors: 王军; 夏志远
Original assignee: Amphenol Technology Shenzhen Co Ltd
Current assignee: Amphenol Technology Shenzhen Co Ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-09-15
Anticipated expiration: 2033-03-10

Abstract

The utility model discloses an anti-creeping connector, which comprises a male end body and a female end body, wherein the female end body comprises a first screw cap, a first sealing plug, a female plug shell and a metal plug bush, and the male end body comprises a sealing ring, a male plug shell, a metal pin, a second sealing plug and a second screw cap, and the male end body and the female end body are arranged in an involution way. Install the sealing plug in the mounting groove, make sealing plug and nut form a whole, solved nut and male plug casing or female plug casing and still have the problem of gap after carrying out threaded connection, strengthened the inside leakproofness of male plug casing and female plug casing, reduced the entering of moisture and air, reduced the probability that male plug casing and female plug casing inner structure lead to the component damage because of air and moisture immersion. The female plug shell, the male plug shell and the sealing plug are made of insulating materials, so that the connector has the characteristics of chemical corrosion resistance, excellent insulating and power-blocking functions, easiness in processing and manufacturing, low price, high temperature resistance and shock resistance.

Description

Anticreep connector

Technical Field

The utility model relates to the technical field of connectors, in particular to an anti-creeping connector.

Background

The connector is a kind of bridge that is blocked or isolated and not connected between circuits in the circuit, thus the current flows, the circuit realizes the preset function, it is a kind of component that is often used in the electronic engineering technology, it makes the design and production process more convenient and flexible, and reduces the production and maintenance cost. The existing photovoltaic connector is poor in sealing performance, complex in operation and inconvenient to use, moisture easily enters the connector along a joint gap of the connector in a humid environment, so that electric leakage phenomenon is caused, the joint is easily loosened or even falls off only by threaded connection, the connection is unstable, the safety of wires or cables is poor, and normal operation of electronics, electric appliances and machine equipment cannot be guaranteed.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide an anti-leakage connector, which has the characteristics of simple structure, fast installation and disassembly, stable structure, dust prevention, water prevention and anti-leakage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an anticreep connector, includes public end body and female end body, female end body includes first nut, first sealing plug, female plug housing and metal plug bush, public end body includes sealing washer, public plug housing, metal contact pin, second sealing plug and second nut, public end body with female end body is involuted and is set up.

As a further improvement of the technical scheme, the metal pins and the metal sleeves are provided with first annular grooves, and annular lock catches are arranged on the annular grooves.

As a further improvement of the technical scheme, the metal plug bush is arranged on the female plug shell, and the metal plug pin is arranged on the male plug shell.

As a further improvement of the above technical solution, the first nut and the second nut are identical, and the first sealing plug and the second sealing plug are identical.

As a further improvement of the above technical solution, the inside of the first nut and the inside of the second nut are both provided with mounting grooves for mounting the first sealing plug and the second sealing plug.

As a further improvement of the technical scheme, the outer peripheral surface of one end of the female plug-in shell and the peripheral surface of one end of the male plug-in shell are respectively provided with external threads, the inner part of the first screw cap and the inner part of the second screw cap are respectively provided with internal threads, the first screw cap is connected with the female plug-in plastic shell through the internal threads and the external threads, and the second screw cap is connected with the male plug-in plastic shell through the internal threads and the external threads.

As a further improvement of the technical scheme, a second annular groove is formed in the outer peripheral surface of the other end of the female plug-in shell, and the sealing ring is installed in the second annular groove.

As a further improvement of the technical scheme, the female plug shell and the male plug shell are made of insulating materials.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and the technical scheme shows that the installation groove is arranged in the nut, the sealing plug is installed in the installation groove, and then the operation layer edge protection device is used for ensuring that the structure of the frame consisting of a plurality of layers of horizontal guardrails and a plurality of vertical guardrails is stable through different connectors and reinforcing members, the whole frame is tightly locked on the aluminum mould and is not easy to fall off, the installation is convenient and fast, the time and the labor are saved, the turnover use is also realized, the floor slab structure is prevented from being damaged on the basis of ensuring the full fixation and the reduced cost, and the edge protection safety is ensured.

Drawings

FIG. 1 is a schematic illustration of the overall structure of an anti-creep connector of the present utility model;

fig. 2 is a schematic view of the structure of an anti-creeping connector according to the present utility model after installation.

Reference numerals illustrate:

10. a female end body; 100. a first nut; 101. a first sealing plug; 102. a female plug housing; 103. a metal plug bush;

11. a male end body; 110. a seal ring; 111. a male housing; 112. a metal pin; 113. a second sealing plug; 114. a second nut;

115. a first annular groove; 116. an annular lock catch; 117. a mounting groove; 118. an external thread; 119. an internal thread; 120. and a second annular groove.

Detailed Description

For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Referring to fig. 1 to 2, an embodiment of the present utility model provides an anti-leakage connector. Referring to fig. 1 in particular, the photovoltaic connector includes a male terminal body 11 and a female terminal body 10, the female terminal body 10 includes a first nut 100, a first sealing plug 101, a female plug housing 102 and a metal plug 103, the male terminal body 11 includes a sealing ring 110, a male plug housing 111, a metal pin 112, a second sealing plug 113 and a second nut 114, and the male terminal body 11 and the female terminal body 10 are oppositely arranged.

Further, the male end body 11 is in contact with the female end body 10 in a flexible connection and pluggable manner. The metal pins 112 and the metal sleeves 103 are respectively provided with a first annular groove 115, and annular lock catches 116 are arranged on the annular grooves. The metal plug bush 103 is mounted on the female plug housing 102, and the metal plug pin 112 is mounted on the male plug housing 111. The first screw cap 100 is identical to the second screw cap 114, and the first sealing plug 101 is identical to the second sealing plug 113. In a specific embodiment, the sealing plug has a structure with a cylindrical middle part and a circular arc surface with two fan-shaped ends, and the interior of the sealing plug is in a through hole shape, so that the structure is beneficial to fixing and protecting the metal plug bush 103 in the female plug housing 102 and the metal plug pin 112 in the male plug housing 111. Furthermore, the sealing plug is made of soft rubber material, the outer Zhou Miantu of the sealing plug is provided with an anti-slip layer, the size of the sealing plug is slightly larger than that of the mounting groove 117 in the nut, when the sealing plug is mounted, the slightly larger sealing plug is filled in the mounting groove 117 in the nut, and the slightly larger sealing plug and the anti-slip layer on the surface of the sealing plug enable the sealing plug to be fastened in the mounting groove 117 of the nut.

Further, referring to fig. 2 in particular, the inside of the first screw cap 100 and the inside of the second screw cap 114 are provided with mounting grooves 117 for mounting the first sealing plug 101 and the second sealing plug 113. The sealing plug is arranged in the mounting groove 117, so that the sealing plug and the screw cap form a whole, the problem that gaps exist after the screw cap is in threaded connection with the male plug housing 111 or the female plug housing 102 is solved, the sealing performance inside the male plug housing 111 and the female plug housing 102 is enhanced, the entry of moisture and air is reduced, and the probability of element damage caused by the air and moisture immersion of the internal structures of the male plug housing 111 and the female plug housing 102 is reduced.

Further, the outer circumferential surface of one end of the female plug housing 102 and the circumferential surface of one end of the male plug housing 111 are respectively provided with an external thread 118, the inside of the first nut 100 and the inside of the second nut 114 are respectively provided with an internal thread 119, the first nut 100 is connected with the female plug plastic housing through the internal thread 119 and the external thread 118, and the second nut 114 is connected with the male plug plastic housing through the internal thread 119 and the external thread 118. The outer peripheral surface of the other end of the female plug housing 102 is provided with a second annular groove 120, and the sealing ring 110 is mounted in the second annular groove 120. In a specific embodiment, the other port of the female plug housing 102 is provided with an anti-release lock catch integrally formed with the female plug housing 102, the port at the other end of the male plug housing 111 is provided with a lock catch hole corresponding to the anti-release lock catch, when the male end head body 11 and the female end head body 10 are in flexible connection, the anti-release lock catch on the female plug housing 102 is inserted into the lock catch hole on the male end housing, so that the connection stability of the male end head body 11 and the female end head body 10 is enhanced, and meanwhile, the sealing ring 110 at the connection part also blocks the penetration of part of air and moisture, so that the male end head body 11 and the female end head body 10 are well protected. Furthermore, the female plug housing 102, the male plug housing 111 and the sealing plug are made of insulating materials, so that the connector has the characteristics of chemical corrosion resistance, excellent insulation and power resistance, light weight, easy processing and manufacturing, low price, high temperature resistance, shock resistance and the like.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an anticreep connector, includes public end body and female end body, its characterized in that, female end body includes first nut, first sealing plug, female plug housing and metal plug bush, public end body includes sealing washer, public plug housing, metal contact pin, second sealing plug and second nut, public end body with female end body is involuted and is set up.

2. The electrical connector of claim 1, wherein said metal pins and said metal sleeve each have a first annular groove, said annular grooves having an annular lock mounted thereon.

3. The electrical connector of claim 1, wherein said metal ferrule is mounted to said female housing and said metal pin is mounted to said male housing.

4. An anti-creep connector according to claim 1, in which the first nut and the second nut are identical and the first sealing plug and the second sealing plug are identical.

5. An anti-creep connector according to claim 4, in which the interior of the first nut and the interior of the second nut are each provided with mounting grooves for mounting the first and second sealing plugs.

6. The connector of claim 1, wherein the outer peripheral surface of the one end of the female housing and the outer peripheral surface of the one end of the male housing are provided with external threads, the first nut and the second nut are provided with internal threads, the first nut is connected with the female housing through the internal threads and the external threads, and the second nut is connected with the male housing through the internal threads and the external threads.

7. The connector of claim 1, wherein the outer peripheral surface of the other end of the female housing is provided with a second annular groove, and the seal ring is mounted in the second annular groove.

8. The electrical connector of claim 1, wherein said female housing and said male housing are each formed of an insulating material.