CN116470347A - Side outlet charging socket - Google Patents

Side outlet charging socket Download PDF

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Publication number
CN116470347A
CN116470347A CN202310255183.0A CN202310255183A CN116470347A CN 116470347 A CN116470347 A CN 116470347A CN 202310255183 A CN202310255183 A CN 202310255183A CN 116470347 A CN116470347 A CN 116470347A
Authority
CN
China
Prior art keywords
wire
contact
charging socket
side outlet
socket according
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
CN202310255183.0A
Other languages
Chinese (zh)
Inventor
古乐乐
李晨光
王伟
郝川川
姬方方
牛东方
郑剑峰
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.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical Technology 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 China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN202310255183.0A priority Critical patent/CN116470347A/en
Publication of CN116470347A publication Critical patent/CN116470347A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention discloses a side outlet charging socket which comprises an insulator, a pressing plate, a tail cover, a wire, a switching part and a fixing part, wherein the insulator is provided with a first contact piece and a second contact piece which are arranged in a reverse way on two circular arc surfaces side by side; the wire is connected with the switching part, and the switching part passes the inlet and inserts in the mounting groove after being connected with the wire to fix the wire through line sealing part, fixed part fixes each part. The functional part and the vehicle body matching part of the invention can be separated, the wires are reversely arranged and are arranged side by means of the eccentricity of the switching part, thereby reducing the height of the contact and lowering the height of the integral socket.

Description

Side outlet charging socket
Technical Field
The invention belongs to the technical field of charging sockets of electric automobiles, and particularly relates to a side-outlet charging socket.
Background
Along with the adjustment of national industrial policy and the enhancement of environmental protection consciousness of wide consumers, the development of electric vehicles presents a gradually rising situation, and the electric vehicles are required to be provided with charging seats which can be plugged with external charging guns at proper positions of the vehicles, so as to realize the charging of the vehicles by plugging with the external charging guns, and supply electric energy;
in the prior art, in order to be more beneficial to the arrangement of a vehicle body, a wire is required to be laterally led out so as to reduce the total height of the socket and facilitate the arrangement of the vehicle body; the existing side outlet socket leads are arranged up and down, which is not beneficial to the reduction of the overall height of the socket.
Accordingly, there is a need for a charging jack that meets the side outlet requirements and reduces the height of the jack.
Disclosure of Invention
In view of the above, the present invention aims to provide a side-outlet charging socket, which has a simple structure, and the wires are eccentrically arranged side by using the switching component, so as to reduce the height of the contacts and the overall socket height.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a side outlet charging jack, comprising:
the insulator is provided with contact pieces side by side;
the pressing plate is sleeved on the front surface of the insulator, and is provided with a mounting groove;
the tail cover (3) is buckled on the front surface of the insulator (1) sleeved with the pressing plate (2), and a wire inlet through which the switching part passes is formed in the side surface of the tail cover;
the wire is connected with the switching part and is fixed through the wire sealing part;
the switching component is connected with the wires and then inserted into the mounting groove through the wire inlet, and the wires are reversely staggered;
and the fixing component is used for fixing the components.
Preferably, the contact piece comprises a first contact piece and a second contact piece, wherein the two arc surfaces of the first contact piece and the second contact piece are oppositely arranged.
Preferably, the first contact and the second contact are arranged horizontally, and the cross sections of the first contact and the second contact are on the same horizontal line.
Preferably, a threaded hole for a screw to pass through is formed in the middle of the top end of the adapting part.
Preferably, one side of the switching part is fixedly connected with the top end of the wire through a welding sheet.
Preferably, the switching part is of an eccentric structure, and the circle center of the lead and the contact surface of the welding piece are not in the same straight line.
Preferably, the two adapter parts inserted into the mounting grooves are arranged reversely, so that the wires are arranged reversely and staggered up and down.
Preferably, a first through hole and a second through hole for the first contact piece and the second contact piece to pass through are formed in the mounting groove, and a partition plate is arranged on one side, close to the first through hole, of the second through hole.
Preferably, guide rail grooves are formed in two sides of the inlet of the mounting groove, and the guide rail grooves limit the switching component through guide rail sheets at two sides.
Preferably, the tail part of the guide rail groove is provided with barbs which are matched with the adapting part to pre-fix the adapting part.
The beneficial effects of the invention are as follows:
the pressing plate is arranged in the insulator, then the tail cover is buckled to form the body part, and the functional part and the matching part of the vehicle body can be separated;
the wires are reversely arranged and are eccentrically arranged side by adopting the switching part, so that the height of the contact element can be reduced, and the height of the integral socket can be reduced;
the clamp plate is from taking the guide rail groove, is favorable to the fixed part to fix a position, guides the switching part after the welding, prevents to misplug, increases assembly efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of an insulator of the present invention;
FIG. 4 is a schematic view of a platen according to the present invention;
FIG. 5 is a schematic diagram of a wire assembly in an embodiment;
reference numerals: 1. the insulator, 11, first contact, 12, second contact, 2, pressing plate, 21, first through hole, 22, barb, 23, second through hole, 24, guide rail piece, 3, tail cover, 4, switching part, 5, wire sealing part, 6, fixing part, 7, wire, 8, welding piece.
Detailed Description
Specific examples are given below to further clarify, complete and detailed description of the technical scheme of the invention. The present embodiment is a preferred embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
In the description of the present embodiment, the terms "inner", "outer", "front", "rear", "left", "right", etc. indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, and are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention.
The invention is described in detail below with reference to the attached drawing figures:
according to one embodiment of the present invention, as shown in fig. 1 and 2, a side outlet charging socket is provided with an insulator 1, wherein contacts are arranged on the insulator 1 side by side, and the contacts comprise a first contact 11 and a second contact 12;
the pressing plate 2 is sleeved on the front surface of the insulator 1, and a mounting groove is formed in the pressing plate 2;
the tail cover 3 is buckled on the front surface of the insulator 1 sleeved with the pressing plate 2, and a wire inlet for the passing of the switching part 4 is formed in the side surface of the tail cover 3;
a lead wire 7, the lead wire 7 being connected to the adapter member 4 and being fixed by the wire sealing member 5;
the switching part 4 penetrates through the wire inlet and is inserted into the mounting groove after the switching part 4 is connected with the wire 7;
and a fixing member 6 for fixing the respective members.
Preferably, as shown in fig. 3, the first contact 11 and the second contact 12 are arranged horizontally, the circular arc surfaces are arranged reversely, and the cross sections are on the same horizontal line.
Preferably, as shown in fig. 5, the adapter part 4 is fixedly connected to the wire 7 by means of a solder tab 8. The switching part 4 is welded on one side of the top end of the wire 7 through a welding sheet 8; the adapting part 4 is of an eccentric structure, and the contact surface of the circle center of the lead 7 and the welding sheet 8 is not on the same straight line.
Preferably, the two adapting parts 4 inserted into the mounting grooves are arranged reversely, so that the wires 7 are arranged reversely and staggered up and down;
when the right side of the wire 7 is out of line, the special-shaped design of the butt welding joint piece 8 is needed to be made to realize the up-down arrangement of the wire 7, the wire 7 is staggered to realize the up-down arrangement by adopting the eccentric self-contained welding, and the wire 7 is led out of line side by side.
Preferably, both sides of the adapting component 4 are respectively abutted with the groove wall of the mounting groove and the contact piece.
Preferably, threaded holes are formed in the center of the top end of the adapting part 4;
preferably, a third through hole is arranged on the first contact 11 at a position corresponding to the threaded hole of the adapting part 4, and the third through hole of the first contact 11 is arranged in a penetrating way.
Preferably, one side of the adapting component 4 corresponding to the first contact 11 is abutted against the first contact 11, the other side is provided with a limit nut, and the screw sequentially passes through the third through hole and the threaded hole to be connected with the limit nut, so that the adapting component 4 is limited.
Preferably, the second contact 12 is provided with a positioning threaded hole at a position corresponding to the threaded hole of the adapting component 4, and the positioning threaded hole is not through, so that the adapting component 4 can be fixed by a screw.
Preferably, as shown in fig. 4, a first through hole 21 and a second through hole 23 are provided in the mounting groove for the first contact 11 and the second contact 12 to pass through, respectively.
Preferably, a partition plate is disposed at one side of the second through hole 23 near the first through hole 21, and the partition plate is L-shaped to separate the two mounting grooves.
Preferably, guide rail grooves are formed in two sides of the inlet of the mounting groove, and limit of the adapting part 4 is achieved through guide rail sheets 24 on two sides of the guide rail grooves, so that positioning of the fixing part is facilitated; and guide through the guide rail groove, the switching part 4 after welding prevents to misplug, increases assembly efficiency.
Preferably, the guide rail grooves may be present on the tail cap 3 and distributed on the upper and lower end surfaces.
Preferably, the tail part of the guide rail groove is provided with a barb 22 which is matched with the adapting part 4, the adapting part 4 is pre-fixed, and the adapting part 4 is further limited; the tip of the adapter member 4 abuts against the barb 22 after being inserted into the mounting groove.
The working procedure is as follows:
the pressing plate 2 is arranged in the insulator 1, and then the tail cover 3 is buckled to form a body part;
the lead wire 7 is firstly passed through the wire sealing part 5 and then connected with the switching part 4 to form a lead wire 7 part, the lead wire 7 part is assembled into the body part, and the switching part 4 passes through the mounting groove to be abutted with the barb 22, so that the lead wire 7 is reversely arranged side by side;
the wire 7 member is secured to the body member using a securing member 6.
In summary, the invention has simple structure, realizes that the wires 7 are led out side by adopting the eccentricity of the switching part 4, can reduce the height of the contact element, reduces the height of the integral socket, simplifies the connecting structure and reduces the wire making difficulty.
The foregoing has outlined and described the features, principles, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are merely illustrative of the principles of the present invention, and that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A side outlet charging jack, comprising:
an insulator (1), wherein contacts are arranged on the insulator (1) side by side;
the pressing plate (2) is sleeved on the front surface of the insulator (1), and the pressing plate (2) is provided with a mounting groove;
the tail cover (3) is buckled on the front surface of the insulator (1) sleeved with the pressing plate (2), and a wire inlet through which the switching component (4) passes is formed in the side surface of the tail cover (3);
the wire (7) is connected with the switching part (4) and is fixed through the wire sealing part (5);
the switching component (4) is connected with the lead (7) and then inserted into the mounting groove through the wire inlet, and the lead (7) is reversely staggered;
and a fixing member (6) for fixing the respective members.
2. A side outlet charging socket according to claim 1, wherein the contacts comprise a first contact (11) and a second contact (12) with two arcuate surfaces arranged in opposition.
3. A side outlet charging socket according to claim 2, wherein the first contact (11) and the second contact (12) are arranged horizontally with their cross-sections on the same horizontal line.
4. A side outlet charging socket according to claim 1, wherein a threaded hole through which a screw passes is provided in the middle of the top end of the adapter member (4).
5. A side outlet charging socket according to any one of claims 1-4, wherein one side of the adapter member (4) is fixedly connected to the top end of the wire (7) by means of a bonding pad (8).
6. A side outlet charging socket according to claim 5, wherein the adapter member (4) is of an eccentric structure, and the contact surface between the center of the wire (7) and the soldering lug (8) is not in a straight line.
7. A side outlet charging socket according to claim 6, wherein the two said adapter members (4) inserted into the mounting grooves are arranged in opposite directions, thereby achieving an opposite staggered up-down arrangement of the wires (7).
8. A side outlet charging socket according to claim 1, wherein the mounting groove is provided with a first through hole (21) and a second through hole (23) for the first contact (11) and the second contact (12) to pass through, and a partition board is arranged on one side of the second through hole (23) close to the first through hole (21).
9. A side outlet charging socket according to claim 8, wherein guide rail grooves are provided on both sides of the inlet of the mounting groove, and the guide rail grooves limit the adapting member (4) by means of guide rail pieces (24) on both sides.
10. A side outlet charging socket according to claim 9, wherein the tail of the rail groove is provided with barbs (22) which cooperate with the adapter member (4) to pre-secure the adapter member (4).
CN202310255183.0A 2023-03-16 2023-03-16 Side outlet charging socket Pending CN116470347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310255183.0A CN116470347A (en) 2023-03-16 2023-03-16 Side outlet charging socket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310255183.0A CN116470347A (en) 2023-03-16 2023-03-16 Side outlet charging socket

Publications (1)

Publication Number Publication Date
CN116470347A true CN116470347A (en) 2023-07-21

Family

ID=87176171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310255183.0A Pending CN116470347A (en) 2023-03-16 2023-03-16 Side outlet charging socket

Country Status (1)

Country Link
CN (1) CN116470347A (en)

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