CN210723583U

CN210723583U - Electric connector socket device and protective cover device thereof

Info

Publication number: CN210723583U
Application number: CN201921253550.9U
Authority: CN
Inventors: 陈中刚
Original assignee: Zeetec Electronic Corp Ltd
Current assignee: Zeetec Electronic Corp Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-06-09
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an electric connector socket device and protective cover device thereof relates to electric connector technical field, including female connector main part and public connector shell, the inside fixed of female connector main part is inlayed and is had a sealed section of thick bamboo and a conductive cylinder, conductive cylinder's inside is fixed to be inlayed and is had first insulation seat, first insulation seat's inside is fixed to be inlayed and is had central conducting rod, female connector main part's surface cover is equipped with a antiskid section of thick bamboo, female connector main part's bottom surface fixedly connected with fixed plate. The utility model relates to a rational in infrastructure, the sealing washer that the inside fixed inlayed sealed section of thick bamboo and the male connector main part surface cover of female connector main part were established can be crossed to it, can realize the sealed effect between conductive tube and the sealed section of thick bamboo, has guaranteed the gas tightness between electric connector's socket structure and electric connector's the plug mechanism, just can avoid the sheetmetal oxidation of connector, guarantees electric connector's electric connection performance.

Description

Electric connector socket device and protective cover device thereof

Technical Field

The utility model relates to an electric connector technical field specifically is an electric connector socket device and protective cover device thereof.

Background

The electrical connector generally comprises a fixed-end electrical connector, i.e., a female contact (socket for short), and a free-end electrical connector, i.e., a male contact (plug for short), wherein the socket is fixed on an electrical component through a square (round) plate thereof (individually, a welding method is also adopted), the plug is generally connected with a cable, and the connection between the plug and the socket is realized through a connecting nut. The electric connector is composed of three basic units, namely a shell, an insulator and a contact body, and the electric connector has the important requirements of good contact, reliable work and convenient maintenance except meeting the general performance requirements.

The working environment of a plurality of electric connectors is severe, the electric connectors are easily affected with damp or wind and sunshine, among the common electric connectors, the sealing performance between the socket and the plug of the electric connectors is not ideal, if no good protection device is provided, the metal sheet of the connector is easily oxidized, the contact failure of the connector is caused, thereby great influence is caused on the service life and the service performance of the electric connectors, and the electric connectors with better sealing performance are mostly complex in structure and cannot be disassembled quickly. Therefore, we provide an electrical connector socket device and a protection cover device thereof to solve the above problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing an electric connector socket device and protective cover device thereof in order to remedy the deficiency of the prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an electric connector socket device and a protective cover device thereof comprise a female connector main body and a male connector shell, wherein a sealing cylinder and a conductive cylinder are fixedly embedded in the female connector main body, a first insulating seat is fixedly embedded in the conductive cylinder, a central conductive rod is fixedly embedded in the first insulating seat, a first anti-slip cylinder is sleeved on the outer surface of the female connector main body, a fixed plate is fixedly connected to the bottom surface of the female connector main body, a first cable is arranged below the fixed plate, the top end of the first cable penetrates through the fixed plate and extends into the female connector main body, and a wire in the first cable is respectively electrically connected with the conductive cylinder and the central conductive rod;

the fixed public connector main part of inlaying in the inside of public connector shell, the annular seal groove has been seted up to the surface of public connector main part, the inside cover of annular seal groove is equipped with the sealing washer, the fixed conductive tube that has inlayed in the inside of public connector main part, and the inside wall of conductive tube has seted up the annular and has drawn the silo, the fixed second insulating seat of inlaying in the inside of conductive tube, the fixed copper pipe that has inlayed in the inside of second insulating seat, the top of public connector shell is equipped with the protection casing, the through wires hole has been seted up to the inside of protection casing, the top of protection casing is equipped with the second cable, the inside that the through wires hole and extend to the public connector shell is run through to the bottom of second cable, wire in the second cable is connected with conductive tube and.

Further, two sets of mounting holes have been seted up to the inside of fixed plate, and the distance value between two monomers of every group mounting hole all is greater than the diameter value of female connector main part.

Furthermore, the outer surface cover of public connector shell is equipped with a second antiskid section of thick bamboo, and a second antiskid section of thick bamboo is the rubber material.

Further, the inside wall fixedly connected with fixture block of female connector main part, the outer fixed surface of male connector shell is connected with the annular groove with fixture block looks adaptation.

Further, the conductive cylinder corresponds to the annular material taking groove, the outer diameter value of the conductive cylinder is smaller than that of the annular material taking groove, and the tolerance between the outer diameter value of the conductive cylinder and that of the annular material taking groove does not exceed fifty microns.

Further, the inner diameter value of the protective cover is smaller than the outer diameter value of the first anti-slip cylinder, and the tolerance between the inner diameter value of the protective cover and the outer diameter value of the first anti-slip cylinder is not more than one hundred micrometers.

III) beneficial effects

Compared with the prior art, the electric connector socket device and the protective cover device thereof have the following beneficial effects:

firstly, the method comprises the following steps: the utility model discloses a sealing washer that the inside fixed inlayed sealed section of thick bamboo of female connector main part and male connector main part surface cover were established, can realize the sealed effect between contact tube and the sealed section of thick bamboo, the gas tightness between the socket structure of electric connector and the plug mechanism of electric connector has been guaranteed, just can avoid the sheetmetal oxidation of connector, guarantee electric connector's electric connection performance, the annular groove with fixture block looks adaptation that the inside wall fixed connection's of rethread female connector main part fixture block and the surface of male connector shell were seted up, can improve the joint effect between socket mechanism and the plug mechanism, and can realize the swift dismantlement between socket mechanism and the plug mechanism.

Secondly, the method comprises the following steps: the utility model discloses a design protection casing cover can play the guard action to this electric connector in the outside of a first antiskid section of thick bamboo to utilize the frictional force between protection casing and the first antiskid section of thick bamboo, make the protection casing be difficult for droing.

Drawings

Fig. 1 is a cross-sectional view of an electrical connector socket assembly and a protective cover assembly thereof;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic perspective view of the main body of the female connector of the present invention;

fig. 4 is a schematic perspective view of the male connector housing of the present invention;

fig. 5 is a schematic perspective view of the protective cover of the present invention.

In the figure: 1. a female connector main body; 101. a clamping block; 2. a sealing cylinder; 3. a conductive barrel; 4. a first insulating base; 5. a central conductive rod; 6. a first anti-skid cylinder; 7. a fixing plate; 8. a first cable; 9. a male connector housing; 901. an annular groove; 10. a male connector body; 11. a conductive tube; 12. an annular material digging groove; 13. a second insulating base; 14. a copper pipe; 15. a protective cover; 16. threading holes; 17. a second cable; 18. an annular seal groove; 19. a seal ring; 20. mounting holes; 21. and a second anti-slip cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an electric connector socket device and a protective cover device thereof comprise a female connector main body 1 and a male connector shell 9, wherein a sealing barrel 2 and a conductive barrel 3 are fixedly embedded in the female connector main body 1, a first insulating seat 4 is fixedly embedded in the conductive barrel 3, a central conductive rod 5 is fixedly embedded in the first insulating seat 4, a first anti-slip barrel 6 is sleeved on the outer surface of the female connector main body 1, a fixing plate 7 is fixedly connected to the bottom surface of the female connector main body 1, a first cable 8 is arranged below the fixing plate 7, the top end of the first cable 8 penetrates through the fixing plate 7 and extends into the female connector main body 1, and a ground lead in the first cable 8 is respectively and electrically connected with the conductive barrel 3 and the central conductive rod 5;

public connector shell 9's inside fixed the inlaying has public connector main part 10, annular seal groove 18 has been seted up to the surface of public connector main part 10, the inside cover of annular seal groove 18 is equipped with sealing washer 19, the inside fixed the inlaying of public connector main part 10 has conductive tube 11, and conductive tube 11's inside wall has been seted up the annular and has been drawn feed trough 12, conductive tube 11's inside fixed the inlaying has second insulating seat 13, the inside fixed the inlaying of second insulating seat 13 has copper pipe 14, public connector shell 9's top is equipped with protection casing 15, through wires hole 16 has been seted up to protection casing 15's inside, protection casing 15's top is equipped with second cable 17, second cable 17's bottom runs through wires hole 16 and extends to public connector shell 9's inside, wire in the second cable 17 is connected with conductive tube 11 and.

Further, two sets of mounting holes 20 have been seted up to the inside of fixed plate 7, and the distance value between two monomers of every group mounting hole 20 all is greater than the diameter value of female connector main part 1. This scheme is used for being connected to other equipment to female connector main part 1 to can guarantee that installation work is convenient, swift.

Further, the outer surface of the male connector housing 9 is sleeved with a second anti-slip cylinder 21, and the second anti-slip cylinder 21 is made of rubber. When the electric connector is inserted and pulled out, the second anti-slip cylinder 21 can improve the friction force between the fingers and the male connector shell 9, and ensure the rapidity of the insertion and pulling actions.

Further, the inner side wall of the female connector main body 1 is fixedly connected with a fixture block 101, and the outer surface of the male connector housing 9 is fixedly connected with an annular groove 901 matched with the fixture block 101. The scheme can improve the clamping effect of the electric connecting device and can further ensure the quick insertion and extraction of the electric connector.

Further, the conductive tube 3 corresponds to the annular material taking groove 12, the outer diameter value of the conductive tube 3 is smaller than that of the annular material taking groove 12, and the tolerance between the outer diameter value of the conductive tube 3 and that of the annular material taking groove 12 should not exceed fifty microns. The scheme can reduce the electric connection resistance of the electric connector and ensure the electric connection effect of the electric connector.

Further, the inner diameter value of the protection cover 15 is smaller than the outer diameter value of the first anti-skid cylinder 6, and the tolerance between the inner diameter value of the protection cover 15 and the outer diameter value of the first anti-skid cylinder 6 cannot exceed one hundred micrometers. This scheme is used for guaranteeing to have reasonable frictional force between protection casing 15 and the first antiskid section of thick bamboo 6, guarantees swift tearing open, adorning between protection casing 15 and the female connector main part 1.

The working principle is as follows: the female connector main body 1, the sealing cylinder 2, the conductive cylinder 3, the first insulating seat 4 and the central conductive rod 5 jointly form a socket mechanism of the electric connector, the male connector shell 9, the male connector main body 10, the conductive pipe 11, the second insulating seat 13, the copper pipe 14 and a plug mechanism of the electric connector are jointly formed, when the plug mechanism is inserted into the socket mechanism, the conductive cylinder 3 is clamped in the annular material taking groove 12 and is electrically connected with the conductive pipe 11, the central conductive rod 5 is clamped in the copper pipe 14 and is electrically connected with the copper pipe 14, so that the electric connection between the first cable 8 and the second cable 17 is realized, meanwhile, the outer surface of the sealing ring 19 is contacted with the inner wall of the sealing cylinder 2, the sealing effect between the conductive pipe 11 and the sealing cylinder 2 is realized, the air tightness between the socket structure of the electric connector and the plug mechanism of the electric connector is ensured, and the metal sheet oxidation of the connector can be avoided, guarantee electric connector's electric connection performance, the annular groove 901 that sets up with fixture block 101 looks adaptation is seted up to the fixture block 101 of the inside wall fixed connection of rethread female connector main part 1 and the surface of male connector shell 9, can improve the joint effect between socket mechanism and the plug mechanism, and can realize the swift dismantlement between socket mechanism and the plug mechanism, through promoting protection casing 15 downwards, make protection casing 15 cover in the outside of first antiskid section of thick bamboo 6, can play the guard action to plug mechanism, and utilize the frictional force between protection casing 15 and the first antiskid section of thick bamboo 6, make protection casing 15 be difficult for droing, in addition, the mounting hole 20 of seting up on fixed plate 7 and the fixed plate 7, be used for being connected to socket mechanism on other equipment.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric connector socket device and protective cover device thereof, includes female connector main part (1) and male connector shell (9), its characterized in that: the connector comprises a female connector main body (1), a sealing barrel (2) and a conductive barrel (3) are fixedly embedded in the female connector main body (1), a first insulating seat (4) is fixedly embedded in the conductive barrel (3), a central conductive rod (5) is fixedly embedded in the first insulating seat (4), a first anti-slip barrel (6) is sleeved on the outer surface of the female connector main body (1), a fixing plate (7) is fixedly connected to the bottom surface of the female connector main body (1), a first cable (8) is arranged below the fixing plate (7), the top end of the first cable (8) penetrates through the fixing plate (7) and extends into the female connector main body (1), and an earth lead in the first cable (8) is electrically connected with the conductive barrel (3) and the central conductive rod (5) respectively;

the utility model discloses a cable connector, including public connector shell (9), the inside fixed of public connector shell (9) is inlayed and is had public connector main part (10), annular seal groove (18) have been seted up to the surface of public connector main part (10), the inside cover of annular seal groove (18) is equipped with sealing washer (19), the inside fixed of public connector main part (10) is inlayed and is had contact tube (11), and the inside wall of contact tube (11) has seted up the annular and has drawn silo (12), the inside fixed of contact tube (11) is inlayed and has second insulating seat (13), the inside fixed of second insulating seat (13) is inlayed and is had copper pipe (14), the top of public connector shell (9) is equipped with protection casing (15), through wires hole (16) has been seted up to the inside of protection casing (15), the top of protection casing (15) is equipped with second cable (17), the bottom of second cable (17) runs through, and the conducting wires in the second cable (17) are respectively and electrically connected with the conducting tube (11) and the copper tube (14).

2. The electrical connector socket apparatus and the protecting cover apparatus thereof as claimed in claim 1, wherein: two sets of mounting holes (20) have been seted up to the inside of fixed plate (7), and the distance value between two monomers of every group mounting hole (20) all is greater than the diameter value of female connector main part (1).

3. The electrical connector socket apparatus and the protecting cover apparatus thereof as claimed in claim 1, wherein: the outer surface cover of male connector shell (9) is equipped with a second antiskid section of thick bamboo (21), and a second antiskid section of thick bamboo (21) is the rubber material.

4. The electrical connector socket apparatus and the protecting cover apparatus thereof as claimed in claim 1, wherein: the inner side wall of the female connector main body (1) is fixedly connected with a clamping block (101), and the outer surface of the male connector shell (9) is fixedly connected with an annular groove (901) matched with the clamping block (101).

5. The electrical connector socket apparatus and the protecting cover apparatus thereof as claimed in claim 1, wherein: the conductive cylinder (3) corresponds to the annular material taking groove (12), the outer diameter value of the conductive cylinder (3) is smaller than that of the annular material taking groove (12), and the tolerance between the outer diameter value of the conductive cylinder (3) and that of the annular material taking groove (12) cannot exceed fifty microns.

6. The electrical connector socket apparatus and the protecting cover apparatus thereof as claimed in claim 1, wherein: the inner diameter value of the protective cover (15) is smaller than the outer diameter value of the first anti-slip cylinder (6), and the tolerance between the inner diameter value of the protective cover (15) and the outer diameter value of the first anti-slip cylinder (6) cannot exceed one hundred microns.