CN219477068U - Novel new energy four high voltage electrical connector that trades - Google Patents
Novel new energy four high voltage electrical connector that trades Download PDFInfo
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- CN219477068U CN219477068U CN202223272739.7U CN202223272739U CN219477068U CN 219477068 U CN219477068 U CN 219477068U CN 202223272739 U CN202223272739 U CN 202223272739U CN 219477068 U CN219477068 U CN 219477068U
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- pole plate
- spring
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- 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
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- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to the technical field of new energy automobile connectors, and discloses a novel new energy four-high voltage electricity-exchanging connector, which comprises a connector shell, wherein a large flange bolt is connected to the inner thread of the connector shell, a floating plate is sleeved on the surface of the large flange bolt, a sealing ring is clamped between one side of the floating plate and the connector shell, a guide post is riveted at the bottom of the floating plate through a rivet, two high-voltage pole plate seats and one low-voltage pole plate seat are arranged at the bottom of the floating plate in a penetrating manner, a low-voltage pole plate upper cover is arranged at the top of the low-voltage pole plate seat, and high-voltage poles are arranged at the bottoms of the high-voltage pole plate seat and the low-voltage pole plate seat in a penetrating manner; different loops can be used for charging and discharging of the new energy automobile power conversion connector, contact is reliable, national standard requirements are met, and the whole device is waterproof, sand-proof, dust-proof and the like.
Description
Technical Field
The utility model belongs to the technical field of connectors of new energy automobiles, and particularly relates to a novel four-high-voltage electric-exchanging connector for new energy.
Background
With the rapid development of new energy automobiles in recent years, the use amount of the electric-exchange connector is larger and larger, the variety requirements are more and more abundant, and the existing electric-exchange connector cannot meet the use requirements of the modern industry. Therefore, development of a four-high-voltage power conversion connector with high reliability and different circuits for charging and discharging is urgently needed, upgrading of the power conversion connector of the new energy automobile is achieved, and safety use efficiency is improved.
Disclosure of Invention
The utility model aims to provide a novel new energy four-high voltage electric-changing connector, which has the advantages of being capable of realizing the use of different circuits for charging and discharging of the new energy automobile electric-changing connector, reliable in contact, meeting national standard requirements, waterproof, sand-proof, dust-proof and the like of the whole device, and solving the problems that the conventional connector is poor in use effect and does not have the use of different circuits for charging and discharging.
The technical aim of the utility model is realized by the following technical scheme: the novel new energy four-high-voltage electricity conversion connector comprises a connector shell, wherein the internal thread of the connector shell is connected with a large flange bolt, the surface of the large flange bolt is sleeved with a floating plate, a sealing ring is clamped between one side of the floating plate and the connector shell, the bottom of the floating plate is riveted with a guide post through a rivet, two high-voltage pole plate seats and one low-voltage pole plate seat are arranged at the bottom of the floating plate in a penetrating way, a low-voltage pole plate upper cover is arranged at the top of the low-voltage pole plate seat, high-voltage poles are arranged at the bottoms of the high-voltage pole plate seat and the low-voltage pole plate seat in a penetrating way, a first spring is respectively connected between the surface of the high-voltage pole plate seat and the surface of the low-voltage pole plate seat in a bolting way through a spring fixing piece, the bottom of low pressure post board seat runs through respectively and installs signal post and low pressure post, there is the second spring through the bolt of spring stationary blade between the top of signal post and the low pressure post board upper cover, there is the third spring through the bolt of spring stationary blade between the surface of low pressure post and the low pressure post board seat, first jump ring retaining ring and second jump ring retaining ring have been fixedly cup jointed respectively to the surface of high pressure post and low pressure post, high voltage cable, signal cable and low voltage cable are installed respectively to the afterbody of high pressure post, signal post and low pressure post, high pressure single core socket, low pressure signal socket and gram head have been bolt respectively through the screw at the top of connector housing.
The technical scheme is adopted: different loops can be used for charging and discharging of the new energy automobile power conversion connector, contact is reliable, national standard requirements are met, and the whole device is waterproof, sand-proof, dust-proof and the like.
The utility model further provides that the top of the high-voltage pole plate seat is fixedly sleeved with a lantern ball sleeve, and the lantern ball sleeve is an insulating soft leather sleeve.
The technical scheme is adopted: the high-voltage cable can be protected, the lantern ball sleeve is sleeved on the lantern ball to protect the copper wire from contacting with other parts when the lantern ball is compressed in movement, and the functions of insulation and protection are achieved.
The utility model further provides that the number of the high-voltage polar posts is four, the four high-voltage polar posts are divided into two groups, and one group is positive electrode and the other group is negative electrode.
The technical scheme is adopted: the high-voltage pole column of the positive electrode group is used for charging, the high-voltage pole column of the negative electrode group is used for discharging, and the function of separating a charging circuit from a discharging circuit can be realized.
The utility model is further arranged that one end of the high-voltage cable is in compression joint with the high-voltage pole, the other end of the high-voltage cable is in compression joint with the terminal of the high-voltage single-core socket, and the middle lead is made into a bulged lantern shape.
The technical scheme is adopted: the phenomenon that the wire can float for many times when floating and breakage does not occur is achieved.
The utility model is further arranged that the contact surfaces of the bottoms of the high-voltage pole and the low-voltage pole are respectively provided with a first contact finger pressure spring and a second contact finger pressure spring through annular grooves, and the bottoms of the first contact finger pressure spring and the second contact finger pressure spring are slightly higher than the contact surfaces of the high-voltage pole and the low-voltage pole respectively.
The technical scheme is adopted: the through flow of the contact surface can be increased in the use process, and the phenomenon of instantaneous disconnection of the connector in the vibration process can be effectively solved.
The utility model is further arranged that a tower spring is bolted between the top of the floating plate and the connector housing through a spring fixing piece.
The technical scheme is adopted: it is achieved that a clearance between the floating plate and the connector housing can be sprung for floating, and a clearance between each turn of the floating plate is provided for floating in the X/Y direction of the connector housing.
The utility model is further arranged that a pressure relief valve is arranged at the top of the connector housing.
The technical scheme is adopted: the function of keeping the pressure balance in the connector is achieved.
In summary, the utility model has the following beneficial effects:
the cable and the insulating part are protected in the device by the connector shell, four holes for installing the high-voltage single-core socket are formed in the cable and the insulating part, two holes for installing the low-voltage gram heads, one hole for installing the low-voltage signal socket, one grounding hole and four threaded installing holes are used for installing and fixing the connector, the high-voltage pole plate seat and the low-voltage pole plate seat are installed on the floating plate, the high-voltage pole plate seat and the low-voltage pole plate seat float together along with the floating plate when the X/Y direction of the floating plate floats, the guide posts are riveted on the floating plate and are used for being matched with the connector to play a guide role, so that the high-voltage pole plate seat and the low-voltage pole plate seat can be in more accurate contact, different loops for charging and discharging of the new energy automobile can be realized, the contact is reliable, the waterproof, sand-proof, dustproof and other purposes of the whole device are met.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front view of the structure of the present utility model;
fig. 3 is a schematic view of the structure of the present utility model.
Reference numerals: 1. a connector housing; 2. a floating plate; 3. a seal ring; 4. a large flange bolt; 5. a tower spring; 6. a guide post; 7. a high voltage pole plate base; 8. a first spring; 9. a high voltage pole; 10. the first contact finger pressure spring; 11. a low voltage pole plate holder; 12. a second spring; 13. a signal pole; 14. a third spring; 15. a low voltage pole; 16. the second contact finger pressure spring; 17. a second clamping spring retainer ring; 18. a first clamping spring retainer ring; 19. a lantern ball sleeve; 20. a high voltage cable; 21. a high voltage single core socket; 22. a gram head; 23. a low voltage cable; 24. a low voltage signal socket; 25. a signal cable; 26. a low voltage pole plate upper cover; 27. and a pressure release valve.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, a novel new energy four-high voltage electricity conversion connector comprises a connector housing 1, a pressure release valve 27 is arranged at the top of the connector housing 1, the effect of keeping the pressure balance inside the connector is achieved, a large flange bolt 4 is connected with the inner thread of the connector housing 1, a floating plate 2 is sleeved on the surface of the large flange bolt 4, a sealing ring 3 is clamped between one side of the floating plate 2 and the connector housing 1, a guide post 6 is riveted at the bottom of the floating plate 2 through rivets, a tower spring 5 is bolted between the top of the floating plate 2 and the connector housing 1 through a spring fixing piece, the purposes of enabling a gap between the floating plate 2 and the connector housing 1 to spring for floating are achieved, in addition, a gap is reserved between each circle of the floating plate 2 for floating in the X/Y direction of the connector housing 1, the bottom of the floating plate 2 is penetrated and provided with two high-voltage pole plate seats 7 and one low-voltage pole plate seat 11, the tops of the high-voltage pole plate seats 7 are fixedly sleeved with lantern ball sleeves 19, the lantern ball sleeves 19 are insulating soft leather sleeves, the high-voltage cable 20 can be protected, the lantern ball sleeves 19 are sleeved on lantern balls to protect copper wires from contacting with other parts when in motion compression, the functions of insulation and protection are achieved, the tops of the low-voltage pole plate seats 11 are provided with low-voltage pole plate upper covers 26, the bottoms of the high-voltage pole plate seats 7 and the low-voltage pole plate seats 11 are penetrated and provided with high-voltage pole 9, the number of the high-voltage pole plates 9 is four, the four high-voltage pole plates 9 are divided into two groups, one group is positive pole, the other group is negative pole, the high-voltage pole plate 9 of the positive pole group is used for charging, the high-voltage pole plate 9 of the negative pole group is used for discharging, the charge and discharge separation loop function can be achieved, a first spring 8 is respectively bolted between the surface of the high-voltage pole 9 and the high-voltage pole plate seat 7 and the low-voltage pole plate seat 11 through a spring fixing piece, a signal pole 13 and a low-voltage pole 15 are respectively installed at the bottom of the low-voltage pole plate seat 11 in a penetrating way, a second spring 12 is bolted between the top of the signal pole 13 and the upper cover 26 of the low-voltage pole plate through a spring fixing piece, a third spring 14 is bolted between the surface of the low-voltage pole 15 and the low-voltage pole plate seat 11 through a spring fixing piece, a first snap spring retainer ring 18 and a second snap spring retainer ring 17 are respectively fixedly sleeved on the surfaces of the high-voltage pole 9 and the low-voltage pole 15, a first contact finger pressure spring 10 and a second contact finger pressure spring 16 are respectively installed on the contact surfaces of the bottoms of the high-voltage pole 9 and the low-voltage pole 15 through annular grooves, the bottom ends of the first contact finger pressure spring 10 and the second contact finger pressure spring 16 are slightly higher than the contact surfaces of the high-voltage pole 9 and the low-voltage pole 15 respectively, the high-voltage cable 20, the signal cable 25 and the low-voltage cable 23 are respectively arranged at the tail parts of the high-voltage pole 9, the signal pole 13 and the low-voltage pole 15, one end of the high-voltage cable 20 is in compression joint with the high-voltage pole 9, the other end of the high-voltage cable 20 is in compression joint with the terminal of the high-voltage single-core socket 21, and the middle wire is made into a bulged lantern sphere shape, so that the phenomenon that the wire can float for many times without breaking when floating is achieved, the high-voltage single-core socket 21, the low-voltage signal socket 24 and the gram head 22 are respectively bolted at the top of the connector shell 1 through screws, different circuits for charging and discharging the new energy automobile change-over connector can be realized, the contact is reliable, the national standard requirements are met, and the whole device is waterproof, sand prevention, dust prevention, etc.
The use process is briefly described: the connector has two groups of high-voltage positive poles and negative poles, one group is used for charging and the other group is used for discharging, so as to realize the function of separating a charging circuit from a discharging circuit, the connector shell 1 protects the cable and an insulating part inside the connector shell, four holes for installing a high-voltage single-core socket 21, two holes for installing a low-voltage gram head 22, one hole for installing a low-voltage signal socket 24, one grounding hole and four threaded installing holes are used for installing and fixing the connector, the floating plate 2 is provided with a high-voltage pole plate seat 7 and a low-voltage pole plate seat 11, when the floating plate 2X/Y floats, the high-voltage pole plate seat 7 and the low-voltage pole plate seat 11 float together, the guide post 6 is riveted on the floating plate 2 and is used for being matched with the connector to play a guiding role, so that the high-voltage pole plate seat 7 and the low-voltage pole plate seat 11 can be contacted more accurately, the high-voltage pole 9 is cylindrical, the thickness of two ends is different, the contact surface of the head is provided with an annular groove for installing a first contact finger pressure spring 10, the other end of the tail is provided with a hole for crimping a high-voltage wire, the groove is provided with a snap spring, the positive/negative of the high-voltage pole plate seat 7 mainly plays the roles of insulation and fixation, one end is a flange surface with four installation holes, the inside is provided with a stepped through hole, the high-voltage pole 9 is sleeved with the first spring 8 to penetrate into the through hole, the other end of the pole is clamped by a retainer ring, the high-voltage pole 9 can be compressed by a certain amount through the first spring 8, the first spring 8 has a bit compression force, the effective connection can be satisfied when the high-voltage pole 9 works, positive and negative pole signs are carved on the high-voltage pole plate seat 7 for distinguishing positive and negative poles, the low-voltage pole 15 is cylindrical, the other end of the tail is provided with a hole for crimping the low-voltage wire, the low-voltage signal pole 13 is provided with a flange step in the middle for mounting, one end contact surface is arc convex, point connection can be kept all the time during connection, so that contact is more reliable, the other end is provided with a hole and a signal wire for crimping, the low-voltage pole plate seat 11 is provided with twenty low-voltage signal pole 13 mounting holes, two high-voltage pole 9 mounting holes and two low-voltage pole 15 mounting holes, the bottom is provided with flange surfaces with four holes for mounting on the floating plate 2, three boss buckles are respectively arranged on two sides, the tail part of the low-voltage signal pole 13 is provided with a signal cable 25, a second spring 12 is sleeved on the low-voltage pole plate seat 11, and then the low-voltage pole plate upper cover 26 is buckled on the upper surface.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. Novel new forms of energy four high voltage trades electric connector, including connector housing (1), its characterized in that: the utility model discloses a connector housing, including connector housing (1) and low-voltage pole plate seat (11), the inside threaded connection of connector housing (1) has big flange bolt (4), the surface cover of big flange bolt (4) is equipped with floating plate (2), joint has sealing washer (3) between one side of floating plate (2) and connector housing (1), the bottom of floating plate (2) is riveted through the rivet has guide post (6), two high-voltage pole plate seat (7) and a low-voltage pole plate seat (11) are run through to the bottom of floating plate (2), low-voltage pole plate upper cover (26) are installed at the top of low-voltage pole plate seat (11), high-voltage pole plate (9) are all run through to the bottom of high-voltage pole plate seat (7) and low-voltage pole plate seat (11) and are installed high-voltage pole (9), there is first spring (8) through the spring stator between high-voltage pole plate seat (7) and low-voltage pole plate seat (11) respectively, signal mounting plate (13) and low-voltage pole plate (15) are run through between signal mounting plate (13) and low-voltage pole plate (15) and spring stator (14) are run through between signal mounting plate (13), the high-voltage pole is characterized in that the surfaces of the high-voltage pole (9) and the low-voltage pole (15) are respectively and fixedly sleeved with a first snap spring retainer ring (18) and a second snap spring retainer ring (17), the tail parts of the high-voltage pole (9), the signal pole (13) and the low-voltage pole (15) are respectively provided with a high-voltage cable (20), a signal cable (25) and a low-voltage cable (23), and the top of the connector shell (1) is respectively bolted with a high-voltage single-core socket (21), a low-voltage signal socket (24) and a gram head (22) through screws.
2. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: the top of the high-voltage pole plate seat (7) is fixedly sleeved with a lantern ball sleeve (19), and the lantern ball sleeve (19) is an insulating soft leather sleeve.
3. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: the number of the high-voltage polar posts (9) is four, the four high-voltage polar posts (9) are divided into two groups, and one group is positive electrode and the other group is negative electrode.
4. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: one end of the high-voltage cable (20) is in pressure connection with the high-voltage pole (9), the other end of the high-voltage cable (20) is in pressure connection with a terminal of the high-voltage single-core socket (21), and the middle lead is made into a bulged lantern shape.
5. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: the contact surfaces at the bottoms of the high-voltage pole (9) and the low-voltage pole (15) are respectively provided with a first contact finger pressure spring (10) and a second contact finger pressure spring (16) through annular grooves, and the bottom ends of the first contact finger pressure spring (10) and the second contact finger pressure spring (16) are slightly higher than the contact surfaces of the high-voltage pole (9) and the low-voltage pole (15) respectively.
6. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: a tower spring (5) is bolted between the top of the floating plate (2) and the connector shell (1) through a spring fixing piece.
7. The novel new energy four-high voltage power conversion connector according to claim 1, wherein: a pressure relief valve (27) is mounted on the top of the connector housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272739.7U CN219477068U (en) | 2022-12-07 | 2022-12-07 | Novel new energy four high voltage electrical connector that trades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272739.7U CN219477068U (en) | 2022-12-07 | 2022-12-07 | Novel new energy four high voltage electrical connector that trades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219477068U true CN219477068U (en) | 2023-08-04 |
Family
ID=87464267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272739.7U Active CN219477068U (en) | 2022-12-07 | 2022-12-07 | Novel new energy four high voltage electrical connector that trades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219477068U (en) |
-
2022
- 2022-12-07 CN CN202223272739.7U patent/CN219477068U/en active Active
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