CN116742406A - Plug-in structure and connector - Google Patents

Plug-in structure and connector Download PDF

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Publication number
CN116742406A
CN116742406A CN202310915796.2A CN202310915796A CN116742406A CN 116742406 A CN116742406 A CN 116742406A CN 202310915796 A CN202310915796 A CN 202310915796A CN 116742406 A CN116742406 A CN 116742406A
Authority
CN
China
Prior art keywords
plug
assembly
locking
socket
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310915796.2A
Other languages
Chinese (zh)
Inventor
陈昱
王�华
赖华胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Dianwei Electronic Co ltd
Original Assignee
Dongguan Dianwei Electronic Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Dianwei Electronic Co ltd filed Critical Dongguan Dianwei Electronic Co ltd
Priority to CN202310915796.2A priority Critical patent/CN116742406A/en
Publication of CN116742406A publication Critical patent/CN116742406A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/627Snap or like fastening
    • H01R13/6271Latching means integral with the housing
    • H01R13/6273Latching means integral with the housing comprising two latching arms
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521Sealing between contact members and housing, e.g. sealing insert
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to the technical field of connectors, in particular to a plug structure and a connector, comprising a socket component and a plug component; the socket assembly comprises a socket shell and a plurality of needle seats arranged in the socket shell; the plug assembly comprises a plug unit and a plurality of plug needle bodies arranged on the plug unit, the plug needle bodies are configured to be abutted to the needle seat, the plug needle bodies are electrically connected with external wires in the plug unit, and the plug assembly is detachably connected with the socket and socket shell. According to the invention, the effect of electrifying the connector in three directions can be realized by arranging the three plug-in structures, and when the connector is required to be maintained or parts are required to be replaced, the plug assembly and the socket assembly can be quickly disassembled, so that the connector is convenient to maintain or replace the parts, and the use flexibility of the connector is improved.

Description

Plug-in structure and connector
Technical Field
The present invention relates to the field of connectors, and in particular, to a plug structure and a connector.
Background
Connectors are a component that we electronic engineering technicians often contact. The bridge has the function of supporting a communication bridge between the blocked or isolated circuits in the circuit, so that current flows and the circuit achieves a preset function. Connectors are an indispensable component in electronic devices, and you always find one or more connectors when looking along the path of current flow. The connector forms and structures are varied, and there are various types of connectors according to the application objects, frequencies, power, application environments, and the like. The three-way connector is a common connector, and three interface structures are arranged on the three-way connector to connect wires, so that current can flow in three directions, and the adaptability of the connector is improved. However, in the existing three-way connector, three interface structures are often fixedly connected, which results in inconvenience when the three-way connector needs to be repaired or replaced and detached.
Disclosure of Invention
Based on this, the invention provides a plug structure and a connector to solve the problem that in the existing three-way connector, three interface structures are always fixedly connected, which results in inconvenience when the three-way connector needs to be maintained or replaced and detached.
In order to solve the technical problems, the invention adopts the following technical scheme: a plug structure comprising a socket assembly and a plug assembly; the socket assembly comprises a socket shell and a plurality of needle seats arranged in the socket shell; the plug assembly comprises a plug unit and a plurality of plug needle bodies arranged on the plug unit, the plug needle bodies are configured to be abutted to the needle seat, the plug needle bodies are electrically connected with external wires in the plug unit, and the plug assembly is detachably connected with the socket and socket shell.
Preferably, the plug unit includes a plug housing and a plug socket, wherein a first end of the plug socket is at least partially detachably disposed in the plug housing, and a plurality of plug pin bodies are all disposed at a second end of the plug socket.
Preferably, the plug seat is provided with a locking buckle, the plug housing is provided with a locking clamping seat, the locking clamping seat is provided with a through groove and an outlet groove which communicates the through groove with the outside, and the locking buckle clamps the locking clamping seat in the outlet groove after passing through the through groove.
Preferably, an electrical connector is detachably arranged in the plug seat, a plurality of plug pin bodies are connected with the electrical connector, and the plug pin bodies are electrically connected with external wires in the electrical connector.
Preferably, a waterproof assembly is provided at an end of the plug unit remote from the plug pin body, the waterproof assembly being configured to prevent ingress of moisture into the plug assembly.
Preferably, the waterproof assembly comprises a waterproof sleeve arranged at one end, far away from the plug needle body, of the plug assembly, a sleeve sleeved on the waterproof sleeve, and a plurality of pressing pieces wound on the waterproof sleeve, an external wire enters the plug assembly through the waterproof sleeve, and the sleeve is in butt joint with the pressing pieces to extrude the waterproof pieces to deform.
Preferably, the plug assembly is provided with a locking buckle, the socket housing is provided with a locking clamping seat, and the locking buckle is configured to be detachably inserted into the locking clamping seat.
Preferably, the first end of the locking buckle is arranged on the plug assembly, the second end of the locking buckle is provided with a clamping block, the locking clamping seat is provided with a channel and a clamping groove which is communicated with the channel and penetrates through the locking clamping seat, and the clamping block passes through the channel and then clamps the locking clamping seat in the clamping groove.
A connector comprises the plug structure.
Preferably, the connector further comprises a main body, wherein the left end, the right end and the top end of the main body are respectively provided with a plug structure, and the three plug structures are electrically connected in the main body.
The beneficial effects of the invention are as follows: according to the invention, the effect of electrifying the connector in three directions can be realized by arranging the three plug-in structures, and when the connector is required to be maintained or parts are required to be replaced, the plug assembly and the socket assembly can be quickly disassembled, so that the connector is convenient to maintain or replace the parts, and the use flexibility of the connector is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a plugging structure according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an exploded view of a connector assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of the overall structure of a connector according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
fig. 6 is a schematic view of the overall structure of the connector according to the embodiment of the present invention.
Reference numerals illustrate: 1. a plug-in structure; 10. a receptacle assembly; 11. a socket housing; 12. a needle stand; 20. a plug assembly; 21. a plug unit; 211. a plug housing; 212. a plug seat; 213. locking the buckle; 214. locking the clamping seat; 215. an outlet slot; 217. an electrical connection; 218. a fixing buckle; 219. a fixing groove; 22. a plug pin body; 23. locking buckle; 231. a clamping block; 24. locking the clamping seat; 241. a channel; 242. a clamping groove; 30. a waterproof assembly; 31. a waterproof jacket; 32. a sleeve; 33. a pressing member; 40. a main body.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present invention relates to a plug structure 1, which includes a socket assembly 10 and a plug assembly 20; the receptacle assembly 10 includes a receptacle housing 11 and a plurality of hubs 12 disposed within the receptacle housing 11; the plug assembly 20 includes a plug unit 21 and a plurality of plug pins 22 provided in the plug unit 21, the plug pins 22 being configured to abut against the hub 12, the plurality of plug pins 22 being electrically connected to external wires within the plug unit 21, the plug assembly 20 being detachably connected to the receptacle housing 11. Specifically, the hub 12 and the plug needle body 22 are each provided in 3 groups; in operation, the plug assembly 20 is connected with the socket assembly 10, so that the plug needle body 22 is abutted against the needle seat 12, the needle seat 12 can be electrically connected with an external wire, and when the connector is required to be maintained or replaced, the plug assembly 20 is separated from the socket assembly 10, thereby being beneficial to maintaining or replacing the connector and improving the use flexibility of the connector.
Referring to fig. 1, in some embodiments, the plug unit 21 includes a plug housing 211 and a plug receptacle 212, a first end of the plug receptacle 212 is at least partially detachably disposed in the plug housing 211, and a plurality of plug pin bodies 22 are disposed at a second end of the plug receptacle 212. In the present embodiment, when the plug housing 212 or the plug housing 211 needs to be replaced or maintained, since the plug housing 212 and the plug housing 211 are detachably connected, the plug housing 212 and the plug housing 211 can be separated, thereby facilitating the replacement or maintenance of the plug housing 212 or the plug housing 211.
Referring to fig. 1 to 3, in some embodiments, the plug housing 212 is provided with a locking buckle 213, the plug housing 211 is provided with a locking buckle 214, the locking buckle 214 is provided with a through slot and an outlet slot 215 for communicating the through slot with the outside, and the locking buckle 213 locks the locking buckle 214 in the outlet slot 215 after passing through the through slot. In this embodiment, when the plug housing 211 is required to be fixed to the plug housing 212, the locking buckle 213 is inserted into the outlet slot 215 through the through slot, and then the locking clamp 231 clamps the locking clamp 214 in the outlet slot 215, so that the plug housing 211 and the plug housing 212 are fixed to each other with good fixing effect.
Referring to fig. 1 to 3, in some embodiments, an electrical connector 217 is detachably disposed in the connector block 212, a plurality of plug pins 22 are connected to the electrical connector 217, and the plug pins 22 are electrically connected to external wires in the electrical connector 217. Specifically, in this embodiment, the electrical connector 217 is provided with a fixing buckle 218, the connector 212 is provided with a fixing groove 219 for being plugged with the fixing buckle 218, the electrical connector 217 and the connector 212 can be fixed through the plugging fit of the buckle and the fixing groove 219, and when the electrical connector 217 needs to be taken out from the connector 212, the fixing buckle 218 is pressed down, so that the fixing buckle 218 is separated from the fixing groove 219, and the electrical connector 217 can be taken out from the connector 212. The electrical connector 217 is arranged to electrically connect the plug pin body 22 with an external wire, so that the connector can be electrified and has good use effect.
Referring to fig. 4-5, in some embodiments, the plug receptacle 212 of the plug assembly 20 is provided with a locking buckle 23, and the receptacle housing 11 is provided with a locking socket 24, with the locking buckle 23 configured to detachably mate with the locking socket 24. In this embodiment, the plug assembly 20 and the socket housing 11 can be detachably connected by the detachable connection of the locking buckle 23 and the locking card seat 24, so as to facilitate maintenance or replacement of the plug assembly 20 or the socket housing 11.
Referring to fig. 4 to 5, in some embodiments, a first end of the locking buckle 23 is disposed on the plug base 212 of the plug assembly 20, a second end of the locking buckle 23 is disposed with a clamping block 231, the locking clamping base 24 is disposed with a channel 241 and a clamping groove 242 communicating with the channel 241 and penetrating the locking clamping base 24, and the clamping block 231 clamps the locking clamping base 24 in the clamping groove 242 after passing through the channel 241. In this embodiment, when the locking buckle 23 and the locking clamping seat 24 need to be detachably connected, the clamping block 231 is inserted into the clamping groove 242 through the channel 241, the locking buckle 23 can be clamped to clamp the locking clamping seat 24 through the clamping block 231, the locking buckle 23 is fixed with the locking clamping seat 24, the plug assembly 20 is further fixed with the socket housing 11, and when the plug assembly 20 is required to be separated from the socket housing 11, the clamping block 231 is pressed down, so that the clamping block 231 can be taken out from the clamping groove 242 through the channel 241 when the clamping block 231 cannot clamp the locking clamping seat 24, the plug assembly 20 can be separated from the socket housing 11 through the clamping block 231, and the plug assembly is arranged in such a manner, so that the plug assembly 20 has the advantage of being simple and rapid to operate.
Referring to fig. 1, in some embodiments, a waterproof assembly 30 is disposed at an end of the plug housing 211 of the plug unit 21 remote from the plug pin 22, the waterproof assembly 30 being configured to prevent moisture from entering the plug assembly 20. So set up, can avoid steam to enter into in the grafting structure 1 to avoid steam to cause the harm to the part.
Referring to fig. 1, in some embodiments, the waterproof assembly 30 includes a waterproof sleeve 31 disposed at an end of the plug housing 211 of the plug assembly 20 away from the plug pin 22, a sleeve 32 sleeved on the waterproof sleeve 31, and a plurality of pressing members 33 wound around the waterproof sleeve 31, wherein external wires enter the plug assembly 20 through the waterproof sleeve 31, and the sleeve 32 is pressed against the pressing members 33 to deform. Specifically, the waterproof member is annular, the material of the waterproof member is plastic, and the sleeve 32 and the plug housing 211 of the plug assembly 20 can be in threaded connection; in this embodiment, when the plug structure 1 is assembled, the wires are led into the plug housing 211 of the plug assembly 20 through the waterproof member, and then the sleeve 32 is in threaded connection with the plug housing 211, so that the sleeve 32 can be sleeved on the waterproof sleeve 31, thereby pressing the pressing member 33, after the pressing member 33 is pressed, the waterproof member is pressed, and the waterproof member presses the wires led through the waterproof member, so that the gaps between the wires and the waterproof member are squeezed, and water vapor in the air is prevented from entering the plug assembly 20 through the gaps, and damage is caused to the electronic components.
Referring to fig. 6, a connector includes a plug structure 1. In some embodiments, the connector further comprises a main body 40, wherein the left end, the right end and the top end of the main body 40 are provided with plug structures 1, and the three plug structures 1 are electrically connected in the main body 40. In particular, the hubs 12 of the three plug structures 1 are electrically connected within the body 40, thereby achieving an electrical connection of the three plug structures 1. In this embodiment, by setting three plug structures 1, the effect that the connector is electrified in three directions can be achieved, and when the connector needs to be maintained or replaced, the plug assembly 20 and the socket assembly 10 can be quickly detached, so that the connector is maintained or replaced conveniently, and the flexibility of use of the connector is improved.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. A plug structure, comprising:
the socket assembly comprises a socket shell and a plurality of needle seats arranged in the socket shell; a kind of electronic device with high-pressure air-conditioning system
The plug assembly comprises a plug unit and a plurality of plug needle bodies arranged on the plug unit, the plug needle bodies are configured to be abutted to the needle seat, the plug needle bodies are electrically connected with external wires in the plug unit, and the plug assembly is detachably connected with the socket and socket shell.
2. The plug structure according to claim 1, wherein: the plug unit comprises a plug shell and a plug seat, wherein the first end of the plug seat is at least partially detachably arranged in the plug shell, and a plurality of plug needle bodies are arranged at the second end of the plug seat.
3. The plug structure according to claim 2, wherein: the plug seat is provided with a locking buckle, the plug shell is provided with a locking clamping seat, the locking clamping seat is provided with a through groove and an outlet groove which is used for communicating the through groove with the outside, and the locking buckle clamps the locking clamping seat in the outlet groove after passing through the through groove.
4. The plug structure according to claim 2, wherein: the plug comprises a plug seat, a plurality of plug pin bodies, a plurality of connecting wires and a plurality of connecting wires, wherein the plug pin bodies are detachably arranged in the plug seat and connected with the connecting wires, and the plug pin bodies are electrically connected with the wires outside in the connecting wires.
5. The plug structure according to any one of claim 1, wherein: the plug unit is provided with a waterproof assembly at one end thereof remote from the plug pin body, the waterproof assembly being configured to prevent water vapor from entering the plug assembly.
6. The plug structure according to claim 5, wherein: the waterproof assembly comprises a waterproof sleeve, a sleeve sleeved on the waterproof sleeve and a plurality of pressing pieces wound on the waterproof sleeve, wherein the waterproof sleeve is arranged at one end, far away from the plug needle body, of the plug assembly, an external wire enters the plug assembly through the waterproof sleeve, and the sleeve is in butt joint with the pressing pieces to deform by pressing the waterproof pieces.
7. The plug structure according to claim 1, wherein: the plug assembly is provided with a locking buckle, the socket and socket housing is provided with a locking clamping seat, and the locking buckle is configured to be detachably inserted into the locking clamping seat.
8. The plug structure of claim 7, wherein: the first end of locking buckle is located plug subassembly, locking buckle second end is equipped with the fixture block, locking cassette be equipped with the passageway and with the passageway intercommunication just runs through locking cassette's draw-in groove, the fixture block passes through behind the passageway will in the draw-in groove locking cassette blocks.
9. A connector, characterized in that: comprising a plug structure according to any one of claims 1 to 8.
10. The connector of claim 9, wherein: still include the main part, the left end, right-hand member and the top of main part all are equipped with grafting structure, and three grafting structure is in the main part is interior electric connection.
CN202310915796.2A 2023-07-24 2023-07-24 Plug-in structure and connector Pending CN116742406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310915796.2A CN116742406A (en) 2023-07-24 2023-07-24 Plug-in structure and connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310915796.2A CN116742406A (en) 2023-07-24 2023-07-24 Plug-in structure and connector

Publications (1)

Publication Number Publication Date
CN116742406A true CN116742406A (en) 2023-09-12

Family

ID=87917028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310915796.2A Pending CN116742406A (en) 2023-07-24 2023-07-24 Plug-in structure and connector

Country Status (1)

Country Link
CN (1) CN116742406A (en)

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