CN111952779B - A car charging anti-fool and anti-theft cable connector - Google Patents
A car charging anti-fool and anti-theft cable connector Download PDFInfo
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- CN111952779B CN111952779B CN202010928087.4A CN202010928087A CN111952779B CN 111952779 B CN111952779 B CN 111952779B CN 202010928087 A CN202010928087 A CN 202010928087A CN 111952779 B CN111952779 B CN 111952779B
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- plug
- jack
- cable connector
- male plug
- contact pins
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Classifications
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/622—Screw-ring or screw-casing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
本发明提供一种汽车充电防呆防盗线缆连接器，包括母插头、公插头，所述母插头的一端连接有内螺纹套，所述公插头的一端内螺纹套的内侧设置有外螺纹固定管，所述内螺纹套的内部外螺纹固定管的一端设置有密封圈，所述内螺纹套的外表面对称设置有第一凸块，所述第一凸块的内部开设有通孔，所述公插头的外表面对称设置有第二凸块，所述第二凸块的一端外表面开设有螺纹孔，所述通孔、螺纹孔的内部贯穿设置有防盗螺丝，所述防盗螺丝包括第一杆体。本发明所述的一种汽车充电防呆防盗线缆连接器，绝缘性较好，安全防护等级较高，母插头与公插头之间不易松动，提高使用的安全性，防止充电插头被盗窃。
The present invention provides a car charging foolproof and anti-theft cable connector, comprising a female plug and a male plug, one end of the female plug is connected to an internal threaded sleeve, the inner side of the internal threaded sleeve at one end of the male plug is provided with an external threaded fixing tube, one end of the internal external threaded fixing tube of the internal threaded sleeve is provided with a sealing ring, the outer surface of the internal threaded sleeve is symmetrically provided with a first protrusion, the interior of the first protrusion is provided with a through hole, the outer surface of the male plug is symmetrically provided with a second protrusion, the outer surface of one end of the second protrusion is provided with a threaded hole, the interior of the through hole and the threaded hole is penetrated by an anti-theft screw, and the anti-theft screw comprises a first rod body. The car charging foolproof and anti-theft cable connector described in the present invention has good insulation and a high safety protection level, and the female plug and the male plug are not easy to loosen, which improves the safety of use and prevents the charging plug from being stolen.
Description
Technical Field
The invention relates to the field of cable connectors, in particular to a fool-proof and theft-proof cable connector for automobile charging.
Background
The rechargeable automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations, and the power supply and the automobile can be connected through a cable connector so as to charge the electric automobile.
The existing female plug and male plug of the automobile charging plug are easy to loosen in the process of plugging, are easy to steal, the incomplete plug contact can cause ablation of a plug and a socket, and under extreme conditions, electric appliances can be damaged.
Disclosure of Invention
The invention aims to provide the fool-proof anti-theft cable connector for the automobile charging, which has the advantages of better insulativity and higher safety protection level, is not easy to loosen between the female plug and the male plug, improves the use safety and prevents the charging plug from being stolen.
Embodiments of the present invention are implemented as follows:
The embodiment of the invention provides an automobile charging fool-proof anti-theft cable connector, which comprises a female plug and a male plug, wherein one end of the female plug is connected with an internal thread sleeve, the inner side of the internal thread sleeve at one end of the male plug is provided with an external thread fixing pipe, one end of the internal external thread fixing pipe of the internal thread sleeve is provided with a sealing ring, the outer surface of the internal thread sleeve is symmetrically provided with a first bump, the inner part of the first bump is provided with a through hole, the outer surface of the male plug is symmetrically provided with a second bump, the outer surface of one end of the second bump is provided with a threaded hole, the through hole and the threaded hole are internally penetrated with anti-theft screws, each anti-theft screw comprises a first rod body, two ends of the first rod body are respectively provided with a threaded rod and an internal triangle clamping groove, one end of the internal triangle clamping groove is inserted with a key, each key comprises a second rod body, and one end of each second rod body is connected with an external triangle clamping block.
Optionally, the external diameter of external screw thread fixed pipe and the internal diameter looks adaptation of internal thread cover, the surface of external screw thread fixed pipe passes through the screw thread interlock with the internal surface of internal thread cover, female plug, male plug pass through internal thread cover, external screw thread fixed pipe detachable connection.
Optionally, the size of the sealing ring is identical with the wall thickness of the external thread fixing pipe, and the sealing ring is fixed in the internal thread sleeve through the external thread fixing pipe.
Optionally, the first lug is connected with the internal thread sleeve as an organic whole, and the second lug is connected with the male plug as an organic whole, the size looks adaptation of first lug and second lug.
Optionally, the first body of rod runs through in the inside of through-hole, pass through threaded connection between threaded rod and the screw hole.
Optionally, the size of outer triangle fixture block and the size looks adaptation of interior triangle draw-in groove, outer triangle fixture block peg graft in the inside of interior triangle draw-in groove, the other end fixedly connected with twist grip of the second body of rod.
Optionally, first jack, second jack, third jack have been seted up to the surface of female plug, public plug surface is provided with first contact pin, second contact pin, the third contact pin that correspond with first jack, second jack, third jack respectively, the surface of female plug, public plug third jack all is connected with the shielding circle with the outside of third contact pin, the surface of shielding circle is provided with the shielding contact, the quantity of first contact pin is three, and first contact pin is the triangle array and arranges, the quantity of second contact pin is two, two the second contact pin is located the both sides of top first contact pin.
The beneficial effects of the embodiment of the invention include: the embodiment of the invention provides an automobile charging fool-proof anti-theft cable connector, which is characterized in that a male plug is aligned with an opening of a female plug, a sealing ring is placed on the end face of an external thread fixing pipe, a rotary internal thread sleeve is screwed on the outer side of the external thread fixing pipe, the female plug and the male plug are connected through threads, a gap between the female plug and the male plug is sealed through the sealing ring, the automobile charging fool-proof anti-theft cable connector has good waterproof performance, the insulativity is good, the safety protection level is high, a threaded rod passes through a through hole and is inserted into a threaded hole, then an external triangular clamping block is inserted into an internal triangular clamping groove, an anti-theft screw is rotated through a rotary handle, so that the threaded rod is screwed into the threaded hole, a first lug and a second lug are fixed, the purposes of reinforcing the female plug and the male plug can be achieved, the use safety is improved, the charging plug is prevented from being stolen, and the use effect is better than that in the traditional mode.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related 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 overall structure of an automotive charging fool-proof and theft-proof cable connector according to the present invention;
FIG. 2 is a schematic diagram of an antitheft screw and key structure of an automobile charging fool-proof antitheft cable connector of the invention;
FIG. 3 is a schematic diagram of a female plug of an anti-fool and anti-theft cable connector for automobile charging according to the present invention;
FIG. 4 is a schematic cross-sectional view of a female plug of an automotive charging fool-proof and theft-proof cable connector according to the present invention;
fig. 5 is a schematic structural diagram of a male plug of an anti-fool and anti-theft cable connector for automobile charging according to the present invention.
Icon: 1. a female plug; 2. a male plug; 3. an internal thread sleeve; 4. an external thread fixing tube; 5. a first bump; 6. a through hole; 7. a second bump; 8. a threaded hole; 9. an anti-theft screw; 91. a first rod body; 92. a threaded rod; 93. an inner triangle clamping groove; 10. a key; 101. a second rod body; 102. rotating the handle; 103. an outer triangular clamping block; 11. a seal ring; 12. a first jack; 13. a second jack; 14. a shielding ring; 15. a third jack; 16. shielding the contacts; 17. a first pin; 18. a second pin; 19. and a third pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiment of the invention provides an automobile charging fool-proof anti-theft cable connector, as shown in fig. 1 and 2, the automobile charging fool-proof anti-theft cable connector comprises a female plug 1 and a male plug 2, one end of the female plug 1 is connected with an inner threaded sleeve 3, the inner side of the inner threaded sleeve 3 at one end of the male plug 2 is provided with an outer threaded fixing tube 4, one end of the inner threaded fixing tube 4 inside the inner threaded sleeve 3 is provided with a sealing ring 11, the outer surface of the inner threaded sleeve 3 is symmetrically provided with a first bump 5, the inner side of the first bump 5 is provided with a through hole 6, the outer surface of the male plug 2 is symmetrically provided with a second bump 7, one end outer surface of the second bump 7 is provided with a threaded hole 8, the through hole 6 and the inner side of the threaded hole 8 are penetrated with anti-theft screws 9, each anti-theft screw 9 comprises a first rod body 91, two ends of each first rod body 91 are respectively provided with a threaded rod 92 and an inner triangle clamping groove 93, one end inside each inner triangle clamping groove 93 is inserted with a key 10, each key 10 comprises a second rod body 101, and one end of each second rod body 101 is connected with an outer triangle clamping block 103.
During operation, the male plug 2 is aligned with the opening of the female plug 1, the female plug 1 and the male plug 2 can be connected by screwing the rotary internal thread sleeve 3 on the outer side of the external thread fixing pipe 4, and the male plug 2 and the female plug 1 are reinforced by the antitheft screw 9.
In this embodiment, the outer diameter of the external thread fixing tube 4 is adapted to the inner diameter of the internal thread sleeve 3, the outer surface of the external thread fixing tube 4 is engaged with the inner surface of the internal thread sleeve 3 by threads, and the female plug 1 and the male plug 2 are detachably connected with each other by the internal thread sleeve 3 and the external thread fixing tube 4.
The size of the sealing ring 11 is matched with the wall thickness of the external thread fixing pipe 4, and the sealing ring 11 is fixed inside the internal thread sleeve 3 through the external thread fixing pipe 4.
When the plug is in operation, the sealing ring 11 is placed on the end face of the external thread fixing pipe 4, the rotary internal thread sleeve 3 is screwed on the outer side of the external thread fixing pipe 4, the sealing ring 11 can be fixed in a gap between the female plug 1 and the male plug 2, and the plug has good waterproof performance and better insulativity.
In this embodiment, the first bump 5 is integrally connected with the internal thread sleeve 3, and the second bump 7 is integrally connected with the male plug 2, and the dimensions of the first bump 5 and the second bump 7 are adapted.
The first rod 91 penetrates through the through hole 6, and the threaded rod 92 is connected with the threaded hole 8 through threads.
The size of the outer triangular clamping block 103 is matched with the size of the inner triangular clamping groove 93, the outer triangular clamping block 103 is inserted into the inner triangular clamping groove 93, and the other end of the second rod body 101 is fixedly connected with a rotary handle 102.
During operation, the threaded rod 92 passes through the through hole 6 and is inserted into the threaded hole 8, then the outer triangular clamping block 103 is inserted into the inner triangular clamping groove 93, the anti-theft screw 9 is rotated through the rotary handle 102, and then the threaded rod 92 is screwed into the threaded hole 8, and the first lug 5 and the second lug 7 can be fixed, so that the purposes of reinforcing the female plug 1 and the male plug 2 can be achieved, the female plug 1 and the male plug 2 are not easy to loosen, and the use safety is improved.
In this embodiment, as shown in fig. 3-5, a first jack 12, a second jack 13 and a third jack 15 are provided on the surface of the female plug 1, a first pin 17, a second pin 18 and a third pin 19 corresponding to the first jack 12, the second jack 13 and the third jack 15 respectively are provided on the surface of the male plug 2, shielding rings 14 are connected to the outer sides of the third jack 15 and the third pin 19 on the outer surfaces of the female plug 1 and the male plug 2, shielding contacts 16 are provided on the surface of the shielding rings 14, the number of the first pins 17 is three, the first pins 17 are arranged in a triangular array, the number of the second pins 18 is two, and the two second pins 18 are located on two sides of the first pin 17 at the top.
In operation, the male plug 2 is inserted into the female plug 1, so that the first contact pin 17, the second contact pin 18 and the third contact pin 19 can be inserted into the first jack 12, the second jack 13 and the third jack 15 respectively, the connector can be made conductive, and the influence of an external magnetic field on a circuit can be reduced through the shielding contact 16.
It should be noted that, in the present invention, the user aligns the male plug 2 with the opening of the female plug 1, places the sealing ring 11 on the end surface of the external thread fixing tube 4, rotates the internal thread sleeve 3 to screw on the outer side of the external thread fixing tube 4, and can make the first pin 17, the second pin 18 and the third pin 19 respectively insert into the first jack 12, the second jack 13 and the third jack 15, and then insert the male plug 2 into the female plug 1 and connect, insert the threaded rod 92 into the threaded hole 8 through the through hole 6, then insert the external triangle clamping block 103 into the internal triangle clamping groove 93, rotate the anti-theft screw 9 through the rotating handle 102, and then screw the threaded rod 92 into the threaded hole 8, thereby fixing the first bump 5 and the second bump 7, and achieving the purpose of reinforcing the female plug 1 and the male plug 2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a prevent slow-witted theftproof cable connector is charged to car, includes female plug (1), public plug (2), its characterized in that: one end of the female plug (1) is connected with an inner thread sleeve (3), an outer thread fixing pipe (4) is arranged on the inner side of the inner thread sleeve (3) at one end of the male plug (2), a sealing ring (11) is arranged at one end of the inner outer thread fixing pipe (4) at the inner thread sleeve (3), a first lug (5) is symmetrically arranged on the outer surface of the inner thread sleeve (3), a through hole (6) is formed in the first lug (5), a second lug (7) is symmetrically arranged on the outer surface of the male plug (2), a threaded hole (8) is formed in the outer surface of one end of the second lug (7), an antitheft screw (9) is arranged in the through hole (6) and the threaded hole (8) in a penetrating mode, the antitheft screw (9) comprises a first rod body (91), threaded rods (92) and inner triangle clamping grooves (93) are respectively formed in two ends of the first rod body (91), one end of each inner triangle clamping groove (93) is spliced with a first lug (10), one end (10) comprises a second rod body (101), and one end (103) of each second rod body (101) is connected with a key and the other.
The size of the sealing ring (11) is identical with the wall thickness of the external thread fixing pipe (4), and the sealing ring (11) is fixed in the internal thread sleeve (3) through the external thread fixing pipe (4);
The novel socket comprises a female plug (1), wherein a first jack (12), a second jack (13) and a third jack (15) are formed in the surface of the female plug (1), first contact pins (17), second contact pins (18) and third contact pins (19) which correspond to the first jack (12), the second jack (13) and the third jack (15) are arranged on the surface of the male plug (2), shielding rings (14) are connected to the outer sides of the third jack (15) and the third contact pins (19) of the outer surfaces of the female plug (1) and the male plug (2), shielding contacts (16) are arranged on the surface of the shielding rings (14), the number of the first contact pins (17) is three, the first contact pins (17) are distributed in a triangular array, the number of the second contact pins (18) is two, and the second contact pins (18) are located on two sides of the first contact pins (17) at the top.
2. The automotive charging fool-proof antitheft cable connector of claim 1 wherein: the external diameter of external screw thread fixed pipe (4) and the internal diameter looks adaptation of internal thread cover (3), the surface of external screw thread fixed pipe (4) passes through the screw thread interlock with the internal surface of internal thread cover (3), female plug (1), male plug (2) pass through internal thread cover (3), external screw thread fixed pipe (4) detachable connection.
3. The automotive charging fool-proof antitheft cable connector of claim 1 wherein: the first protruding block (5) is integrally connected with the internal thread sleeve (3), the second protruding block (7) is integrally connected with the male plug (2), and the sizes of the first protruding block (5) and the second protruding block (7) are matched.
4. The automotive charging fool-proof antitheft cable connector of claim 1 wherein: the first rod body (91) penetrates through the through hole (6), and the threaded rod (92) is connected with the threaded hole (8) through threads.
5. The automotive charging fool-proof antitheft cable connector of claim 1 wherein: the size of the outer triangular clamping block (103) is matched with the size of the inner triangular clamping groove (93), the outer triangular clamping block (103) is inserted into the inner triangular clamping groove (93), and the other end of the second rod body (101) is fixedly connected with a rotary handle (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010928087.4A CN111952779B (en) | 2020-09-07 | 2020-09-07 | A car charging anti-fool and anti-theft cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010928087.4A CN111952779B (en) | 2020-09-07 | 2020-09-07 | A car charging anti-fool and anti-theft cable connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111952779A CN111952779A (en) | 2020-11-17 |
| CN111952779B true CN111952779B (en) | 2024-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010928087.4A Active CN111952779B (en) | 2020-09-07 | 2020-09-07 | A car charging anti-fool and anti-theft cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111952779B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097788B (en) * | 2021-02-25 | 2022-11-11 | 富创科技(江西)有限公司 | Easy-to-mount electric connector |
| CN115133211B (en) * | 2022-08-29 | 2022-11-29 | 长沙竹叶电子科技有限公司 | Quick detach formula waterproof storage battery |
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| CN211088676U (en) * | 2018-09-29 | 2020-07-24 | 东营职业学院 | Electric butt joint device |
| CN212725778U (en) * | 2020-09-07 | 2021-03-16 | 为乐电气（上海）有限公司 | Automobile charging fool-proof anti-theft cable connector |
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