CN209844089U - New energy automobile charging connection structure - Google Patents

New energy automobile charging connection structure Download PDF

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Publication number
CN209844089U
CN209844089U CN201921194574.1U CN201921194574U CN209844089U CN 209844089 U CN209844089 U CN 209844089U CN 201921194574 U CN201921194574 U CN 201921194574U CN 209844089 U CN209844089 U CN 209844089U
Authority
CN
China
Prior art keywords
convex block
new energy
connection structure
energy automobile
grab handle
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.)
Expired - Fee Related
Application number
CN201921194574.1U
Other languages
Chinese (zh)
Inventor
张峰祥
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.)
Henan Quanshun Special Purpose Vehicle Co Ltd
Original Assignee
Henan Quanshun Special Purpose Vehicle 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 Henan Quanshun Special Purpose Vehicle Co Ltd filed Critical Henan Quanshun Special Purpose Vehicle Co Ltd
Priority to CN201921194574.1U priority Critical patent/CN209844089U/en
Application granted granted Critical
Publication of CN209844089U publication Critical patent/CN209844089U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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

Abstract

The utility model discloses a new energy automobile electricity connection structure that charges relates to new energy automobile technical field, including plug and socket, its characterized in that: the plug comprises a grab handle, a positioning block, a convex block, a male wire end, a matching groove and a fixing mechanism, wherein the convex block is fixedly arranged on one side of the upper part of the grab handle, the upper part of the convex block is arranged to be a plane, the positioning block is arranged above the plane of the convex block, the positioning block is fixedly arranged on the grab handle, the lower surface of the positioning block is parallel to the plane of the convex block, and the matching groove is arranged on the convex block; has the advantages that: the male wire head is arranged in the matching groove, and the end is provided with the insulating layer, so that the possibility of electric shock caused by touching the male wire head is reduced; the convex block is inserted into the slot, the bus head is inserted into the matching slot, and the male wire head is inserted into the matching hole, so that the convex block, the bus head and the male wire head are mutually meshed to increase the matching stability; the plug and the socket are fixed by the clamping plate, so that accidental loosening is avoided, and safety accidents are caused.

Description

New energy automobile charging connection structure
Technical Field
The utility model relates to a new energy automobile technical field especially relates to a new energy automobile electricity connection structure that charges.
Background
Along with the attention of the environmental protection concept, new energy automobiles become the current trend, wherein electric automobiles are the most common, because the electric automobiles adopt storage batteries for power supply, and further need to charge the storage batteries through charging equipment, the existing charging connection structure is generally a charging pile, a driver drives the automobile to the position of the charging pile and inserts a charging gun on the charging pile into a charging port on the automobile to charge the automobile, but metal columns on the traditional charging gun are generally directly exposed, when an operator places the charging gun on the automobile head or the ground, the potential safety hazard of electric leakage easily occurs, particularly under the condition that the ground has water accumulation or rainy days and the like, the metal columns on the charging gun are easy to contact with the water to cause electric leakage or short circuit and the like, the potential safety hazard is high, and the existing charging connection structure is simple in structure and is only simple to plug and is easy to be mistakenly touched by people, even loose contact and poor contact.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a new energy automobile charges electric connection structure for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a new energy automobile electricity connection structure that charges, includes plug and socket, its characterized in that: the plug comprises a grab handle, a positioning block, a convex block, a male wire end, a matching groove and a fixing mechanism, wherein the convex block is fixedly arranged on one side of the upper part of the grab handle, the upper part of the convex block is arranged to be a plane, the positioning block is arranged above the plane of the convex block, the positioning block is fixedly arranged on the grab handle, the lower surface of the positioning block is parallel to the plane of the convex block, the matching groove is arranged on the convex block, the male wire end is arranged in the matching groove, the male wire end is fixedly arranged on the convex block, the fixing mechanism is horizontally arranged on the upper part of the grab handle, the fixing mechanism comprises a key, a push plate, a reset spring, a push rod, a support spring and a clamping plate, the grab handle is respectively provided with a movable groove corresponding to the key, the push plate, the reset spring and the push, the clamping plate extends to the outer part of the convex block from the open slot, the key is arranged on one side, far away from the convex block, of the grab handle, the grab handle extends from one side of the key, the push plate is fixedly arranged on the other side of the key, two ends, far away from one side of the key, of the push plate are fixedly connected with the push rod, the push rod extends to the inner part of the convex block and is connected with the clamping plate, one end of the clamping plate is rotatably connected with the push rod, the supporting spring is fixedly connected between the other end of the clamping plate and the push rod, the reset spring is fixedly connected in the middle of one side, far away from the key, of the; the socket comprises a slot, a fixing sleeve, a bus head and a matching hole, wherein the fixing sleeve is fixedly arranged in the middle of the slot, a clamping groove is formed in the inner wall of the fixing sleeve, the bus head is fixedly arranged in the fixing sleeve, the matching hole is formed in the bus head, elastic steel sheets are uniformly distributed on the inner wall of the matching hole, and the elastic steel sheets are fixedly arranged on the bus head.
Preferably: the bus head is matched with the matching groove.
Preferably: the fixing sleeve is matched with the lug.
Preferably: the clamping plate is matched with the clamping groove.
Preferably: the elastic steel sheet is arc-shaped plate-shaped.
Preferably: the number of the elastic steel sheets is 4-6.
Preferably: and an insulating layer is arranged on the end face of the male wire end.
Has the advantages that: the male wire head is arranged in the matching groove, and the end is provided with the insulating layer, so that the possibility of electric shock caused by touching the male wire head is reduced; the convex block is inserted into the slot, the bus head is inserted into the matching slot, and the male wire head is inserted into the matching hole, so that the convex block, the bus head and the male wire head are mutually meshed to increase the matching stability; the plug and the socket are fixed by the clamping plate, so that accidental loosening is avoided, and safety accidents are caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a plug of the new energy vehicle charging connection structure of the present invention.
Fig. 2 is a schematic structural diagram of the socket of the new energy vehicle charging connection structure of the present invention.
Fig. 3 is a partial cross-sectional view of the plug of the new energy vehicle charging connection structure of the present invention.
Fig. 4 is a sectional view of a-a of the new energy vehicle charging connection structure of the present invention.
Fig. 5 is a schematic structural diagram of a bus bar head of the new energy vehicle charging connection structure of the present invention.
The reference numerals are explained below:
1. a plug; 2. a socket; 11. a handle; 12. positioning blocks; 13. a bump; 14. a male wire end; 15. a mating groove; 21. a slot; 22. fixing a sleeve; 23. a bus bar head; 24. a mating hole; 25. an elastic steel sheet; 161. pressing a key; 162. pushing the plate; 163. a return spring; 164. a push rod; 165. a support spring; 166. and (4) clamping the board.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-5, a new energy automobile charging connection structure, includes plug 1 and socket 2, its characterized in that: the plug 1 comprises a handle 11, a positioning block 12, a convex block 13, a male wire head 14, a matching groove 15 and a fixing mechanism, wherein the convex block 13 is fixedly arranged on one side of the upper part of the handle 11, the convex block 13 is used for matching and fixing, the upper part of the convex block 13 is arranged to be a plane, the positioning block 12 is arranged above the plane of the convex block 13 and used for fixing, the positioning block 12 is fixedly arranged on the handle 11, the lower surface of the positioning block 12 is parallel to the plane of the convex block 13, the matching groove 15 is arranged on the convex block 13 and used for matching and fixing, the male wire head 14 is arranged in the matching groove 15 and used for connecting the male wire head 14, the male wire head 14 is fixedly arranged on the convex block 13, the fixing mechanism is horizontally arranged on the upper part of the handle 11, the fixing mechanism comprises a key 161, a push plate 162, a return spring 163, a push rod 164, a support spring, the bump 13 is provided with a movable groove corresponding to the push rod 164, the bump 13 is provided with an open groove corresponding to the catch plate 166, the catch plate 166 extends to the outside of the bump 13 from the open groove, the key 161 is arranged at one side of the handle 11 far away from the bump 13, the handle 11 extends from one side of the key 161, the push plate 162 is fixedly arranged at the other side of the key 161, the push plate 162 is used for transmission, the push rod 164 is fixedly connected to two ends of one side of the push plate 162 far away from the key 161, the push rod 164 is used for pushing, the catch plate 166 is connected to the bump 13 in an extending manner, the catch plate 166 is used for clamping, one end of the catch plate 166 is rotatably connected with the push rod 164, a support spring 165 is fixedly connected between the other end of the catch plate 166 and the push rod 164, the support spring 165 is used; the socket 2 comprises a slot 21, a fixing sleeve 22, a bus head 23 and a matching hole 24, the fixing sleeve 22 is fixedly arranged in the middle of the slot 21, the fixing sleeve 22 is used for being matched and fixed with the lug 13, a clamping groove is formed in the inner wall of the fixing sleeve 22, the bus head 23 is fixedly arranged in the fixing sleeve 22, the bus head 23 is used for being matched and connected with the male wire head 14, the matching hole 24 is formed in the bus head 23, elastic steel sheets 25 are uniformly distributed on the inner wall of the matching hole 24, the elastic steel sheets 25 are used for elastic fixation, and the elastic steel sheets 25 are fixedly arranged on the bus head 23; the male wire head 14 is electrically connected with a power supply, and the bus head 23 is electrically connected with an automobile battery; the bus head 23 is matched with the matching groove 15; the fixing sleeve 22 is matched with the lug 13; the clamping plate 166 is matched with the clamping groove; the elastic steel sheet 25 is arc-shaped plate-shaped and clamps the male wire end 14; the number of the elastic steel sheets 25 is 4-6, so that the contact is more stable; the end face of the male wire end 14 is provided with an insulating layer, so that electric shock caused by mistaken touch is avoided.
The working principle is as follows: when the plug is connected and charged, the plug 1 is inserted into the socket 2, the positioning block 12 is positioned, the bump 13 is inserted into the slot 21, the bus head 23 is inserted into the matching slot 15, the male wire head 14 is inserted into the matching hole 24, the mutual meshing is realized, the matching stability is improved, the elastic steel sheet 25 clamps the male connector to avoid poor contact, meanwhile, the supporting spring 165 is compressed when the bump 13 is inserted into the slot 21, when the clamping plate 166 reaches the position of the clamping slot, the supporting spring 165 supports the clamping plate 166 to be clamped in the clamping slot, the plug 1 and the socket 2 are fixed, and safety accidents caused by accidental looseness are avoided; after charging, press button 161, reset spring 163 is compressed, push pedal 162 removes and promotes push rod 164 and remove, cardboard 166 receives the draw-in groove to block, and supporting spring 165 is compressed, and in cardboard 166 withdrawal lug 13, can extract plug 1, extracts the back, and reset spring 163 promotes push pedal 162 and resets, and cardboard 166 gets back to the open slot position, and supporting spring 165 supports, and cardboard 166 extends lug 13, waits for the operation of charging next time.
Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims (7)

1. The utility model provides a new energy automobile electricity connection structure that charges, includes plug and socket, its characterized in that: the plug comprises a grab handle, a positioning block, a convex block, a male wire end, a matching groove and a fixing mechanism, wherein the convex block is fixedly arranged on one side of the upper part of the grab handle, the upper part of the convex block is arranged to be a plane, the positioning block is arranged above the plane of the convex block, the positioning block is fixedly arranged on the grab handle, the lower surface of the positioning block is parallel to the plane of the convex block, the matching groove is arranged on the convex block, the male wire end is arranged in the matching groove, the male wire end is fixedly arranged on the convex block, the fixing mechanism is horizontally arranged on the upper part of the grab handle, the fixing mechanism comprises a key, a push plate, a reset spring, a push rod, a support spring and a clamping plate, the grab handle is respectively provided with a movable groove corresponding to the key, the push plate, the reset spring and the push, the clamping plate extends to the outer part of the convex block from the open slot, the key is arranged on one side, far away from the convex block, of the grab handle, the grab handle extends from one side of the key, the push plate is fixedly arranged on the other side of the key, two ends, far away from one side of the key, of the push plate are fixedly connected with the push rod, the push rod extends to the inner part of the convex block and is connected with the clamping plate, one end of the clamping plate is rotatably connected with the push rod, the supporting spring is fixedly connected between the other end of the clamping plate and the push rod, the reset spring is fixedly connected in the middle of one side, far away from the key, of the; the socket comprises a slot, a fixing sleeve, a bus head and a matching hole, wherein the fixing sleeve is fixedly arranged in the middle of the slot, a clamping groove is formed in the inner wall of the fixing sleeve, the bus head is fixedly arranged in the fixing sleeve, the matching hole is formed in the bus head, elastic steel sheets are uniformly distributed on the inner wall of the matching hole, and the elastic steel sheets are fixedly arranged on the bus head.
2. The new energy automobile charging connection structure of claim 1, wherein: the bus head is matched with the matching groove.
3. The new energy automobile charging connection structure of claim 1, wherein: the fixing sleeve is matched with the lug.
4. The new energy automobile charging connection structure of claim 1, wherein: the clamping plate is matched with the clamping groove.
5. The new energy automobile charging connection structure of claim 1, wherein: the elastic steel sheet is arc-shaped plate-shaped.
6. The new energy automobile charging connection structure of claim 1, wherein: the number of the elastic steel sheets is 4-6.
7. The new energy automobile charging connection structure of claim 1, wherein: and an insulating layer is arranged on the end face of the male wire end.
CN201921194574.1U 2019-07-27 2019-07-27 New energy automobile charging connection structure Expired - Fee Related CN209844089U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921194574.1U CN209844089U (en) 2019-07-27 2019-07-27 New energy automobile charging connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921194574.1U CN209844089U (en) 2019-07-27 2019-07-27 New energy automobile charging connection structure

Publications (1)

Publication Number Publication Date
CN209844089U true CN209844089U (en) 2019-12-24

Family

ID=68900098

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921194574.1U Expired - Fee Related CN209844089U (en) 2019-07-27 2019-07-27 New energy automobile charging connection structure

Country Status (1)

Country Link
CN (1) CN209844089U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191224

Termination date: 20210727

CF01 Termination of patent right due to non-payment of annual fee