CN114188779A

CN114188779A - Connector assembly and electric device

Info

Publication number: CN114188779A
Application number: CN202210131500.3A
Authority: CN
Inventors: 代毅; 杜光乾; 谭旭升; 李国文; 陈增兵
Original assignee: Shenzhen Bomingwei Technology Co ltd
Current assignee: Shenzhen Bomingwei Technology Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-03-15
Anticipated expiration: 2042-02-14
Also published as: CN114188779B

Abstract

The invention relates to the technical field of connectors, in particular to a connector assembly and an electric device. The connector assembly comprises a connector body, an installation main body, a limiting locking part, a clamping groove is formed in the connector body, the installation main body is provided with an insertion groove, at least one part of the connector body is inserted into the insertion groove, the clamping groove is contained in the insertion groove, the limiting locking part is connected to the installation main body, the limiting insertion is connected to the clamping groove, the connector body is connected to the installation main body, the installation main body is further provided with a limiting groove, the limiting locking part is arranged in the limiting groove, the insertion groove is communicated with at least one part of the limiting groove, and the clamping groove is exposed in the communication position. This mounting structure is simple to need not to dismantle the structure of installation main part in a large number, when improving the installation effectiveness, also be convenient for improve the protecting effect of installation main part, improve the protecting effect in the service environment who meets water.

Description

Connector assembly and electric device

Technical Field

The invention relates to the technical field of connectors, in particular to a connector assembly and an electric device.

Background

The connector is a separable component which is installed in an electrical line of the equipment to realize electrical connection of a transmission line, and plays a role of connecting the circuit to transmit power or signals in the electrical line, and can separate the equipment from a control system by disconnecting the connector when the equipment is checked and maintained, thereby providing great convenience for the equipment checking and maintaining work.

Connectors bridge the communication between the blocked or isolated circuits in the circuit to allow the current to flow and the circuit to perform the intended function, are indispensable components of electronic devices, and always have one or more connections as viewed along the path of the current flow.

With the development of technology, there is an increasing demand in more and more fields for watertight connectors. When a watertight connector in the market is attached to a main body, it is generally necessary to fasten the connector from the inside of the main body by a nut or the like. When the internal space of the main body is relatively small, the installation method is very difficult. Even if the space is enough to install, the connector needs to be replaced and maintained in the later period, and the connector needs to be detached from the inside of the main body, which is very troublesome.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide a connector assembly, aiming at providing a connector assembly which is simple to operate and convenient to disassemble and assemble, and reducing the labor intensity of disassembling and assembling a connector.

To achieve the above object, the present invention provides a connector assembly, comprising:

the connector comprises a connector body, wherein a clamping groove is formed in the connector body;

the connector comprises a mounting main body, a clamping groove and a connecting piece, wherein the mounting main body is provided with the inserting groove, at least one part of the connector body is inserted into the inserting groove, and the clamping groove is accommodated in the inserting groove;

the limiting locking part is connected to the mounting main body and is limited and inserted into the clamping groove so as to connect the connector body to the mounting main body;

the mounting main body is further provided with a limiting groove, the limiting locking piece is arranged in the limiting groove, the insertion groove is communicated with at least one part of the limiting groove, and the clamping groove is exposed at the communicating position.

Optionally, the retaining lock comprises:

the crimping part is detachably arranged in the limiting groove; and

the inserting part is connected with the crimping part in a bending mode and inserted into the clamping groove.

Optionally, a limiting step is formed on a groove wall of the insertion groove in a direction away from the groove opening, and an end of the connector body abuts against the limiting step.

Optionally, the connector body comprises:

one end of the socket component is plugged in the plugging groove; and

the plug component is plugged at one end of the socket component, which is far away from the plugging groove.

Optionally, the receptacle assembly comprises:

at least one part of the socket shell is inserted into the insertion groove, the clamping groove is formed in the outer peripheral surface of the socket shell, the abutting step is further formed in the outer peripheral surface of the socket shell and abuts against the limiting step, a sealing groove is further formed in the outer peripheral surface of the socket shell, and a sealing ring is arranged in the sealing groove; and

the socket electric connecting wire is connected in the socket shell and inserted into the insertion groove.

Optionally, the receptacle assembly further comprises:

a jack contact, at least a portion of which is disposed within the jack housing, the jack electrical connection line being connected to the jack contact;

the socket filling cavity is formed in the socket shell, and the socket filling adhesive body is arranged in the socket filling cavity so as to encapsulate the hole core contact element and the socket electric connecting wire in the socket shell.

Optionally, the bore core contact comprises:

at least one part of the socket sealing body is arranged in the socket shell, and an insertion groove is formed in one end face of the socket sealing body;

the socket sealing body is provided with the connecting hole core along one end deviating from the insertion groove, and the socket electric connecting wire is connected with the connecting hole core.

Optionally, the socket sealing body, the connecting hole core and the inserting groove are formed by vulcanization molding of a mold;

the socket sealing body is made of rubber.

Optionally, a first plugging hole and a second plugging hole are formed at two ends of the connecting hole core respectively, the socket electrical connecting wire is plugged in the first plugging hole, and the second plugging hole is communicated with the plugging groove and is used for plugging the contact pin of the plug assembly.

The present application further provides an electrical device, a connector assembly included in the electrical device.

The technical scheme of the invention relates to a connector assembly, which is characterized in that a connector body is connected to a mounting main body by mounting from the outside of the mounting main body so as to simplify the traditional complicated mounting mode. For example, traditional needs are from the inside fastening installation through nut etc. of installation main part, thus, need dismantle the installation main part, with expose inside mounting structure, this process is loaded down with trivial details, and the emergency's of being not convenient for processing, for example, when needing quick dismantlement installation to emergency, traditional mounting means need consume more time, be unfavorable for the application scene of salvageing, thus, simple and easy mounting means in this application improves the installation effectiveness greatly, be applicable to the emergency of salvageing, especially, to the service environment of the connector of meeting water, mounting structure adopts littleer dismantlement area to be favorable to improving water-proof effects. Through inserting the connector body in the inserting groove for the inserting groove is arranged in to the draw-in groove on the connector body, and through spacing grafting in the draw-in groove of spacing retaining member, thereby with connector body coupling in installation subject. This mounting structure is simple to need not to dismantle the structure of installation main part in a large number, when improving the installation effectiveness, also be convenient for improve the protecting effect of installation main part, improve the protecting effect in the service environment who meets water. And the installation main part still is equipped with the spacing groove, through locating spacing retaining member in the spacing groove, connect in the compactness of installation main part with improving spacing retaining member, and, the inserting groove is linked together with at least partly of spacing groove, and the draw-in groove exposes in intercommunication department, so that spacing retaining member can pass through this intercommunication part, and plug in the draw-in groove department on the connector body, thereby with the spacing connection of connector body in installation main part, and, this spacing retaining member is located the inside of installation main part with the joint structure of draw-in groove, do not expose the outside at the installation main part, can prevent outside colliding with and damage this joint structure, thereby improve the reliability of connecting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of one embodiment of a connector assembly of the present invention;

FIG. 2 is an exploded view of a connector assembly of the present invention;

FIG. 3 is an exploded view of the connector assembly of FIG. 1;

FIG. 4 is a schematic structural view of a cross-section of the connector assembly of FIG. 3;

FIG. 5 is an exploded view of the connector assembly of FIG. 4;

FIG. 6 is a schematic structural view of the receptacle assembly of FIG. 1;

FIG. 7 is a schematic diagram of the configuration of the die contacts and the receptacle electrical connection wires of FIG. 6;

FIG. 8 is a schematic structural view of the connector body of FIG. 2;

FIG. 9 is an exploded view of the connector body of FIG. 8;

fig. 10 is a structural schematic view of a cross-section of the connector body of fig. 8;

FIG. 11 is a schematic structural view of the receptacle assembly and the plug assembly of FIG. 10;

FIG. 12 is a schematic view of the construction of the plug assembly of FIG. 9;

FIG. 13 is a structural schematic view of a cross-section of the plug assembly of FIG. 12;

FIG. 14 is an exploded view of the plug assembly of FIG. 13.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Connector assembly	151	Plug shell
10	Connector body	1510	Plug filling cavity
				11	Clamping groove	1511	Positioning notch
13	Socket assembly	153	Plug electric connecting wire
				131	Socket shell	155	Needle core assembly
1310	Socket filling cavity	1551	Plug sealing body
				1311	Abutting step	1553	Pin insertion
1313	Sealing ring	15531	Third plug hole
				133	Socket electric connecting wire	15533	Sealing boss
135	Hole core contact	157	Plug potting colloid
				1351	Socket sealing body	17	Fastening screw pipe
1353	Contact pin inserting groove	30	Mounting body
				1355	Connecting hole core	31	Plug-in groove
13551	First plug hole	311	Limiting step
				13553	Second plug hole	33	Limiting groove
1357	Positioning projection	50	Spacing locking piece
				137	Socket potting adhesive	51	Crimping part
15	Plug assembly	53	Plug-in part

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 and 2 are schematic structural views of an embodiment of a connector assembly 100 according to the present application.

As shown in fig. 1 and 2, a connector assembly 100 connects a connector body 10 to a mounting main body 30 by mounting from the outside of the mounting main body 30 to simplify a conventional cumbersome mounting manner. For example, traditional needs are from the inside fastening installation through nut etc. of installation main part 30, thus, need dismantle installation main part 30, with expose inside mounting structure, this process is loaded down with trivial details, and the emergency's of being not convenient for processing, for example, when needing quick dismantlement installation to emergency, traditional mounting means need consume more time, be unfavorable for the application scene of salvageing, thus, simple and easy mounting means in this application improves the installation effectiveness greatly, be applicable to the emergency of salvageing, especially, to in the service environment of the connector of meeting water, mounting structure adopts littleer dismantlement area to be favorable to improving water-proof effects. The connector assembly 100 includes a connector body 10, an installation main body 30, and a limit locking member 50, wherein a locking groove 11 is formed on the connector body 10, the installation main body 30 is provided with an insertion groove 31, at least a portion of the connector body 10 is inserted into the insertion groove 31, the locking groove 11 is accommodated in the insertion groove 31, and the limit locking member 50 is connected to the installation main body 30 and is limitedly inserted into the locking groove 11 to connect the connector body 10 to the installation main body 30. The connector body 10 is connected to the mounting main body 30 by inserting the connector body 10 into the insertion groove 31, so that the card slot 11 of the connector body 10 is placed in the insertion groove 31, and is limitedly inserted into the card slot 11 by the limit locking member 50. This mounting structure is simple to need not to dismantle the structure of installation main part 30 in a large number, when improving the installation effectiveness, also be convenient for improve the protecting effect of installation main part 30, improve the protecting effect in the service environment who meets water.

The mounting main body 30 may be a separate component, that is, the mounting main body 30 may be disposed on an electrical apparatus for connecting the connector body 10 to the electrical apparatus, and of course, the mounting main body 30 may be integrally disposed on the electrical apparatus to form a whole with the electrical apparatus, and the connector body 10 may be connected to the electrical apparatus through the mounting main body 30.

Further, the mounting body 30 is further provided with a limiting groove 33, the limiting locking member 50 is arranged in the limiting groove 33, the insertion groove 31 is communicated with at least one part of the limiting groove 33, and the clamping groove 11 is exposed at the communication position.

As shown in fig. 3, the limiting locking member 50 is disposed in the limiting groove 33 to improve the tightness of the limiting locking member 50 connected to the mounting main body 30, and the insertion groove 31 is communicated with at least a part of the limiting groove 33, and the slot 11 is exposed in the communication part, so that the limiting locking member 50 can pass through the communication part and be inserted into the slot 11 on the connector body 10, thereby limiting and connecting the connector body 10 to the mounting main body 30, and the clamping structure of the limiting locking member 50 and the slot 11 is located inside the mounting main body 30 and not exposed outside the mounting main body 30, thereby preventing the external part from colliding and damaging the clamping structure, and improving the reliability of connection.

Furthermore, the limiting locking member 50 comprises a press-connection part 51 and a plug-in part 53, the press-connection part 51 is detachably mounted in the limiting groove 33, and the plug-in part 53 is connected to the press-connection part 51 in a bending manner and is inserted into the slot 11.

As shown in fig. 3 to 5, the crimping part 51 is detachably mounted in the stopper groove 33, and the crimping part 51 is disposed in the stopper groove 33 of the mounting body 30 by, for example, screwing, but may be detachably mounted in other manners. The insertion part 53 is bent and connected to the crimping part 51, so that the insertion part 53 can pass through the connection between the insertion groove 31 and the limiting groove 33, thereby being inserted into the slot 11 exposed in the connection, thus, the connector body 10 is limited and connected to the mounting main body 30, the mounting method is provided, by inserting the connector body 10 into the insertion groove 31, and the connector body 10 is limited and connected to the mounting main body 30 through the limiting locking part 50 in a buckling manner, and then the limiting locking part 50 is fixed to the mounting main body 30, thereby realizing rapid mounting, the operation steps are simple, and the mounting main body 30 does not need to be disassembled, thereby avoiding exposing the internal structure of the mounting main body 30, and improving the stability of the internal structure of the mounting main body 30. In particular, the reliability of the mounting body 30 is improved by the present embodiment, because the inside of the mounting body 30 has a precise structure and is insensitive to water or air.

Further, a limiting step 311 is formed on a groove wall of the insertion groove 31 in a direction away from the groove opening, and an end of the connector body 10 abuts against the limiting step 311.

As shown in fig. 5, in order to facilitate the insertion of the connector body 10 into the insertion groove 31, the insertion depth can be accurately grasped, so that the card slot 11 is conveniently located at the communication position between the insertion groove 31 and the limiting groove 33, a limiting step 311 is formed on the groove wall of the insertion groove 31 in the direction away from the notch, the end of the connector body 10 abuts against the limiting step 311, that is, after the connector body 10 is inserted into the insertion groove 31, the insertion depth is positioned by the abutting limiting function, and the quick installation is facilitated.

Further, the connector body 10 includes a socket assembly 13 and a plug assembly 15, wherein one end of the socket assembly 13 is plugged into the plugging slot 31, and the plug assembly 15 is plugged into one end of the socket assembly 13 away from the plugging slot 31.

As shown in fig. 2 and 11, the connector body 10 includes a receptacle assembly 13 and a plug assembly 15, one end of the receptacle assembly 13 is plugged into the plug slot 31, and the plug assembly 15 is plugged into one end of the receptacle assembly 13 away from the plug slot 31. The socket assembly 13 and the plug assembly 15 are connected together by plugging, and the plug assembly 15 is used for connecting other electrical parts, and the other electrical parts connected with the plug assembly 15 are electrically communicated with the electrical part where the mounting main body 30 is located through the connector body 10.

As shown in fig. 8 and 9, the connector body 10 further includes a fastening screw 17, after the socket assembly 13 is inserted into the plug assembly 15, the fastening screw 17 is sleeved on the peripheries of the socket assembly 13 and the plug assembly 15, the fastening screw 17 is disposed on the peripheries of the socket assembly 13 and the plug assembly 15 in a screw connection manner, so as to fix the socket assembly 13 and the plug assembly 15, prevent the socket assembly 13 and the plug assembly 15 from being separated from each other, improve stability, and further prevent water and air from entering the insertion position of the socket assembly 13 and the plug assembly 15.

Further, the socket assembly 13 includes a socket housing 131 and a socket electrical connection wire 133, at least a portion of the socket housing 131 is inserted into the insertion groove 31, a clamping groove 11 is formed on the outer peripheral surface of the socket housing 131, an abutting step 1311 is further formed on the outer peripheral surface of the socket housing 131, the abutting step 1311 abuts against the limiting step 311, a sealing groove is further formed on the outer peripheral surface of the socket housing 131, and a sealing ring 1313 is arranged in the sealing groove; the receptacle electrical connection wires 133 are connected within the receptacle housing 131 and inserted into the insertion groove 31.

As shown in fig. 5 to 7, the receptacle assembly 13 includes a receptacle housing 131 and a receptacle electrical connection wire 133, the receptacle housing 131 is used to be inserted into the insertion slot 31, a slot 11 is formed on the outer peripheral surface of the receptacle housing 131, and the limiting locking member 50 is clamped on the receptacle housing 131; the outer peripheral surface of the socket housing 131 is further formed with an abutment step 1311, the insertion depth is determined by the abutment step 1311, and when the abutment step 1311 abuts on the stopper step 311 of the groove wall of the insertion groove 31, it is described that the appropriate depth is reached. And the outer peripheral face of socket shell 131 still is equipped with the seal groove, is equipped with sealing washer 1313 in the seal groove to make socket shell 131 insert inserting groove 31 back, sealing washer 1313 forms effective seal, prevents that water, air etc. from getting into in installation main part 30, guarantees the inside security and the reliability of installation main part 30.

The receptacle electrical connection wires 133 are connected within the receptacle housing 131 and inserted into the insertion groove 31 such that the electrical structure inside the mounting body 30 is connected with the receptacle electrical connection wires 133.

Further, the socket assembly 13 further includes a hole-core contact member 135 and a socket potting adhesive 137, at least a portion of the hole-core contact member 135 is disposed in the socket housing 131, the socket electrical connection wires 133 are connected to the hole-core contact member 135, a socket potting cavity 1310 is formed in the socket housing 131, and the socket potting adhesive 137 is disposed in the socket potting cavity 1310 to encapsulate the hole-core contact member 135 and the socket electrical connection wires 133 in the socket housing 131.

As shown in fig. 5 and 6, in order to improve the sealing performance and better electrical connectivity of the receptacle assembly 13, the receptacle assembly 13 further includes a hole-core contact member 135 and a receptacle potting compound 137, at least a portion of the hole-core contact member 135 is disposed in the receptacle housing 131, and the receptacle electrical connection wire 133 is connected to the hole-core contact member 135, that is, the hole-core contact member 135 is used to electrically connect with the plug assembly 15 and electrically connect with the receptacle electrical connection wire 133. And a socket filling cavity 1310 is formed in the socket shell 131, and the socket filling colloid 137 is disposed in the socket filling cavity 1310 so as to encapsulate the hole-core contact element 135 and the socket electrical connection wire 133 in the socket shell 131. The hole core contact member 135, the socket shell 131 and the socket electrical connection line 133 are formed into a whole in a potting manner by the socket potting adhesive 137, and the sealing performance is good.

Further, as shown in fig. 4, 6 and 7, the hole-core contact 135 includes a receptacle sealing body 1351 and a connection hole core 1355, at least a portion of the receptacle sealing body 1351 is disposed in the receptacle housing 131, an end surface of the receptacle sealing body 1351 is formed with a pin insertion groove 1353, the pin insertion groove 1353 is used for the insertion connection of the plug assembly 15, the receptacle sealing body 1351 is provided with the connection hole core 1355 along an end facing away from the pin insertion groove 1353, and the receptacle electrical connection wires 133 are connected to the connection hole core 1355. The plug assembly 15 and the receptacle electrical connection wires 133 are electrically connected through the connection hole core 1355.

As shown in fig. 6 and 7, the two ends of the connection hole core 1355 are formed with insertion holes, the socket electrical connection wires 133 can be inserted into the insertion holes at one end to form electrical connection, and the plug assembly 15 is inserted into the pin insertion slots 1353 and then further inserted into the insertion holes to form electrical connection. Of course, the socket electrical connection wire 133 and the connection hole core 1355 can also be connected by welding.

Further, in order to improve the sealing property of the hole core contact 135 and simplify the manufacturing process, the socket sealing body 1351 is formed by vulcanization molding with the connection hole core 1355 and the pin insertion groove 1353. Not only convenient processing, and the leakproofness is good. The socket sealing body 1351 is made of rubber. That is, in the vulcanization molding process of the mold, after demolding, the socket sealing body 1351, the connecting hole core 1355 and the pin inserting groove 1353 are integrally molded by injecting a raw material made of a rubber material into the mold, and the socket sealing body 1351 is made of the rubber material and has better insulation property, so that the safety is ensured.

Further, a first inserting hole 13551 and a second inserting hole 13553 are respectively formed at both ends of the connection hole core 1355, the receptacle electrical connection wire 133 is inserted into the first inserting hole 13551, and the second inserting hole 13553 is communicated with the pin inserting groove 1353 for inserting the pin 1553 of the plug assembly 15.

As shown in fig. 7 and 11, a first plugging hole 13551 and a second plugging hole 13553 are formed at both ends of the connection hole core 1355, respectively, and the receptacle electrical connection line 133 is plugged into the first plugging hole 13551, and the second plugging hole 13553 is communicated with the pin plugging groove 1353, as shown in fig. 11, so that the connection hole core 1355 constitutes a conductor for connecting the pin 1553 with the receptacle electrical connection line 133 after the pin 1553 of the pin cartridge assembly 155 passes through the pin plugging groove 1353 and is plugged into the second plugging hole 13553.

As shown in fig. 10 and 11, the header seal body 1551 and the receptacle seal body 1351 are attached to the corresponding end surface of the header seal body 1551 after the pins 1553 are inserted into the pin insertion grooves 1353, thereby forming a good seal.

As shown in fig. 10 and 12, the pins 1553 are disposed in the header sealing body 1551 and are inserted into the second mating holes 13553, as shown in fig. 11, third mating holes 15531 are formed at an end of the header sealing body 1551 facing away from the pins 1553, and the third mating holes 15531 are used for mating with the header electrical connections 153.

Furthermore, a sealing boss 15533 is formed on the outer periphery of the pin 1553, and the sealing boss 15533 is limited and inserted into the pin insertion groove 1353.

As shown in fig. 11 and 12, in order to improve the sealing performance of the plug, a sealing boss 15533 is formed on the outer circumference of the pin 1553, and as shown in fig. 10, the sealing boss 15533 is limitedly inserted into the pin insertion groove 1353.

Further, as shown in fig. 12 and 13, the pins 1553 are disposed in the plug housing 151 such that when the pins 1553 are inserted into the second insertion holes 13553, at least another portion of the hole core contacts 135 are disposed in the plug housing 151, so that the plug housing 151 is wrapped with the hole core contacts 135 to improve the connection stability.

Further, as shown in fig. 9, the plug housing 151 is provided with a positioning notch 1511, and a positioning protrusion 1357 matched with the positioning notch 1511 is convexly arranged on the hole-core contact element 135, so that when the pin is butted, the positioning protrusion 1357 is conveniently butted to the positioning notch 1511, the pin 1553 is quickly corresponding to the pin inserting groove 1353, and the installation efficiency is improved.

Further, the plug sealing body 1551 and the contact pin 1553 are formed into an integral structure by a mold vulcanization molding method; and/or the plug sealing body 1551 is made of rubber; and/or the plug assembly 15 further comprises a plug potting adhesive 157, a plug potting cavity 1510 is formed in the plug housing 151, and the plug potting adhesive 157 is arranged in the plug potting cavity 1510 to encapsulate the stylet assembly 155 and the plug electrical connection wire 153 in the plug housing 151; and/or the plug electrical connection 153 is soldered to the third socket 15531.

As shown in fig. 14, the plug sealing body 1551 and the contact pins 1553 are formed into an integral structure by a mold vulcanization molding method, so that the forming process is simple and the production is convenient, the integral structure has better sealing performance and better waterproof effect, and the plug sealing body 1551 is made of rubber.

As shown in fig. 13 and 14, in order to improve the sealing and integrity of the connection between the plug electrical connection wire 153, the stylet assembly 155, and the plug housing 151, the three are connected together by a potting compound. That is, a plug potting cavity 1510 is formed within the plug housing 151, and a plug potting compound 157 is disposed within the plug potting cavity 1510 to encapsulate the plug electrical connection lines 153 and the stylet assembly 155 within the plug housing 151. The process comprises the following steps: the plug electrical connection wire 153 and the stylet assembly 155 are connected into a whole and can be connected in an electrical welding mode; the integral plug electrical connection wires 153 and the stylet assembly 155 are located in fixed positions within the plug housing 151; then, the potting adhesive is injected into the plug housing 151, and after the adhesive is cured, the three are integrally formed.

As shown in fig. 13, the plug electrical connection line 153 may be inserted into the third insertion hole 15531, and the plug electrical connection line 153 is soldered to the third insertion hole 15531 for improving connection reliability.

The present application further provides an electrical device, where the electrical device includes a connector assembly 100, and since the connector assembly 100 adopts all technical solutions of all the embodiments, all beneficial effects brought by the technical solutions of the embodiments are at least achieved, and are not described herein again.

The above is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the specification and the drawings, or any other related technical fields directly/indirectly using the inventive concept are included in the scope of the present invention.

Claims

1. A connector assembly, characterized in that the connector assembly comprises:

the connector comprises a connector body (10), wherein a clamping groove (11) is formed in the connector body (10);

the connector comprises a mounting main body (30), wherein the mounting main body (30) is provided with an inserting groove (31), at least one part of the connector body (10) is inserted into the inserting groove (31), and the clamping groove (11) is accommodated in the inserting groove (31);

the limiting locking piece (50) is connected to the mounting main body (30) and is limited to be inserted into the clamping groove (11) so as to connect the connector body (10) to the mounting main body (30);

the mounting main body (30) is further provided with a limiting groove (33), the limiting locking piece (50) is arranged in the limiting groove (33), the insertion groove (31) is communicated with at least one part of the limiting groove (33), and the clamping groove (11) is exposed at the communicating position.

2. The connector assembly of claim 1, wherein the positive lock (50) comprises:

a crimping part (51), wherein the crimping part (51) is detachably mounted in the limiting groove (33); and

the plug part (53) is connected to the crimping part (51) in a bending mode and is inserted into the clamping groove (11).

3. The connector assembly according to claim 2, wherein the groove wall of the insertion groove (31) is formed with a limiting step (311) in a direction away from the groove opening, and the end of the connector body (10) abuts against the limiting step (311).

4. A connector assembly according to claim 3, wherein the connector body (10) comprises:

the socket assembly (13), one end of the socket assembly (13) is inserted in the insertion groove (31); and

the plug assembly (15) is plugged at one end, away from the plugging groove (31), of the socket assembly (13).

5. Connector assembly according to claim 4, wherein the receptacle assembly (13) comprises:

the plug-in type plug connector comprises a socket shell (131), at least one part of the socket shell (131) is inserted into a plug-in groove (31), the clamping groove (11) is formed in the outer peripheral surface of the socket shell (131), a butting step (1311) is further formed in the outer peripheral surface of the socket shell (131), the butting step (1311) is abutted to the limiting step (311), a sealing groove is further formed in the outer peripheral surface of the socket shell (131), and a sealing ring (1313) is arranged in the sealing groove; and

a socket electrical connection wire (133), the socket electrical connection wire (133) being connected within the socket housing (131) and inserted into the insertion slot (31).

6. The connector assembly of claim 5, wherein the receptacle assembly (13) further comprises:

a bore-core contact (135), at least a portion of the bore-core contact (135) being disposed within the socket housing (131), the socket electrical connection (133) being connected to the bore-core contact (135);

the socket shell (131) is internally provided with a socket filling cavity (1310), and the socket filling colloid (137) is arranged in the socket filling cavity (1310) so as to encapsulate the hole core contact element (135) and the socket electric connection line (133) in the socket shell (131).

7. The connector assembly of claim 6, wherein the bore-core contact (135) comprises:

a socket sealing body (1351), at least a part of the socket sealing body (1351) is arranged in the socket shell (131), and a pin inserting groove (1353) is formed on one end face of the socket sealing body (1351);

a connection hole core (1355), the socket sealing body (1351) is provided with the connection hole core (1355) along one end away from the pin inserting groove (1353), and the socket electric connection wire (133) is connected to the connection hole core (1355).

8. The connector assembly of claim 7, wherein the socket sealing body (1351) is formed by vulcanization molding of the connection hole core (1355) and the pin insertion groove (1353) by a mold;

and/or the socket sealing body (1351) is made of rubber.

9. The connector assembly according to claim 7, wherein the connection hole core (1355) is formed at both ends thereof with a first insertion hole (13551) and a second insertion hole (13553), respectively, the receptacle electrical connection line (133) is inserted into the first insertion hole (13551), and the second insertion hole (13553) is communicated with the pin insertion groove (1353) for inserting the pin (1553) of the plug assembly (15).

10. An electrical device comprising a connector assembly as claimed in any of claims 1 to 9.