CN217740907U - Connector for charging gun with good sealing performance - Google Patents

Connector for charging gun with good sealing performance Download PDF

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Publication number
CN217740907U
CN217740907U CN202221482032.6U CN202221482032U CN217740907U CN 217740907 U CN217740907 U CN 217740907U CN 202221482032 U CN202221482032 U CN 202221482032U CN 217740907 U CN217740907 U CN 217740907U
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China
Prior art keywords
connector
threaded
threaded connection
backing ring
rubber backing
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CN202221482032.6U
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Chinese (zh)
Inventor
蔡定广
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Zhangjiagang Junzun Precision Technology Co ltd
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Zhangjiagang Junzun Precision Technology Co ltd
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Priority to CN202221482032.6U priority Critical patent/CN217740907U/en
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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
    • 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 relates to an electric automobile technical field just discloses a good connector for rifle charges of leakproofness, including connector one and rubber backing ring, rubber backing ring internally mounted has electric chip, and the electric wire is installed to the upper end of connector one, and the top surface of connector is connected with coupling mechanism, and coupling mechanism's upper end threaded connection has fixed establishment, and the bottom surface of electric chip is connected with connector two, and connector one connects in rubber backing ring internal surface. This connector for rifle charges that leakproofness is good rotates hexagon nut two and rotates at the screw thread end of threaded rod two, can be with connector one and two threaded fixation of connector for the connection fastening between connector one and the connector two can avoid the charging effect relatively poor, can effectually charge, rotates hexagon nut one and can fix connecting plate and threaded connection shell thread, can fix connecting device, can be applicable to the connector one and the connector two of different specifications.

Description

Connector for charging gun with good sealing performance
Technical Field
The utility model relates to an electric automobile technical field specifically is a connector for rifle charges that leakproofness is good.
Background
The electric automobile's use, leave the rifle that charges, the rifle one end that charges is connected with filling electric pile through the circular telegram connector, and the other end is connected with electric automobile through another circular telegram connector, realizes charging from this. The power-on connector is composed of two parts, one part is connected to the charging gun, the other part is connected to the automobile or the charging pile, and the two parts are connected through positioning and plugging to achieve conduction.
The prior art discloses the application numbers as follows: CN201820120552.X A separation spring-pressing contact type power connector for a charging gun, which comprises a first power connector and a second power connector, wherein the first power connector is elastically connected with a plurality of first electrodes, and one end of each first electrode extends out of the surface of the first power connector; the surface of the second through electric connector is provided with a second electrode corresponding to the first electrode, and the outer diameter of the second electrode is larger than that of the corresponding first electrode; the first electrode comprises a first power supply electrode and a first signal electrode, the second electrode comprises a second power supply electrode and a second signal electrode, the first power supply electrode is in contact with the second power supply electrode, the first signal electrode is in contact with the second signal electrode, but the charging gun and the connector are connected through contact, the connector is easy to loosen again, the charging effect is poor, and charging cannot be effectively carried out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connector for rifle charges that leakproofness is good to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector for rifle charges that leakproofness is good, includes connector one and rubber backing ring, rubber backing ring internally mounted has electric chip, the electric wire is installed to the upper end of connector one, the top surface of connector is connected with coupling mechanism, coupling mechanism's upper end threaded connection has fixed establishment, the bottom surface of electric chip is connected with connector two, connector one is connected in rubber backing ring internal surface.
The connecting mechanism comprises a threaded connection shell and a metal rod, the surface of the metal rod is connected with a connecting plate in a sliding mode, the right side of the connecting plate is welded with a first threaded rod, the threaded end of the first threaded rod is connected with a first hexagon nut in a threaded mode, the connecting plate is connected with a connecting device in a threaded mode, the bottom end of the connecting device is bonded with a silica gel cushion block in the surface, and the metal rod is welded at the left end inside the threaded connection shell.
Preferably, the fixing mechanism comprises a second hexagonal nut and a metal plate, the bottom end surface of the metal plate is connected with a spiral spring, the left end of the metal plate is connected with a second threaded rod in a sliding mode, and the metal plate is movably connected to the bottom end surface of the second hexagonal nut.
Preferably, two threaded rods are installed at the upper end of the rubber backing ring, the number of the two threaded rods is four and two the two threaded rods are a group and two groups the threaded rods are installed at the upper end and the lower end of the rubber backing ring, the rubber backing ring is connected to the bottom surface of the spiral spring, the hexagonal nut is rotated, and the hexagonal nut rotates at the threaded end of the threaded rod, so that the metal plate can move downwards, and the metal plate starts to compress the spiral spring.
Preferably, the first connector is installed at the upper end inside the rubber backing ring, the rubber backing ring is connected to the upper end of the second connector, the number of the electric wires is six and three, the electric wires are one group and two groups, the electric wires are installed above and below the rubber backing ring, below the electric wires are installed inside the second connector, the first connector and the second connector are connected, the rubber backing ring is connected between the first connector and the second connector, and the service life of the device can be prolonged.
Preferably, metal sheet threaded connection is in the upper end of threaded connection shell, threaded connection shell threaded connection is inside hexagonal nut, hexagonal nut threaded connection is on the top surface of metal sheet, metal sheet sliding connection rotates hexagonal nut in the surface of electric wire, lets hexagonal nut rotate at the upper end of threaded connection shell, can be with threaded connection shell and metal sheet thread tightening.
Preferably, quantity of threaded rod one is two the threaded rod one welds in the left surface and the right flank surface of connecting plate, a threaded rod sliding connection in the left end and the right-hand member of threaded connection shell, threaded connection shell rear end is connected in the right flank surface of hexagon nut one, rotates hexagon nut one and rotates at the threaded end of threaded rod one, can be with a threaded connection shell thread tightening of threaded rod.
Preferably, the quantity of metal pole is two, two the metal pole welds in the left end and the right-hand member of threaded connection shell, the metal pole is installed in the right side of threaded rod one, two metal pole sliding connection is in the left end and the right-hand member of connecting the shell, and the metal pole reciprocates with the connection shell, can adjust connecting device's position, can connect different specification connectors one.
Preferably, threaded connection of the upper end of the connecting device has a threaded bolt, the threaded bolt is in threaded connection with the surface of the shell, the connecting device is in sliding connection with the inside of the threaded connection shell, the silica gel cushion block is connected to the top end surface of the first connector, the threaded bolt is rotated, and the threaded bolt fixes the connecting shell and the connecting device in a threaded manner, so that the connecting device can be replaced quickly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this connector for rifle that charges that leakproofness is good rotates hexagon nut two and rotates at the threaded end of threaded rod two, can be with connector one and two threaded fixation of connector for the connection fastening between connector one and the connector two can avoid the charging effect relatively poor, can effectually charge.
2. This connector for rifle charges that leakproofness is good rotates hexagon nut one and can fixes connecting plate and threaded connection shell thread, can fix connecting device, can be applicable to the connector one and the connector two of different specifications, can increase the device's live time.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the front view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 according to the present invention;
fig. 4 is a schematic view of the internal structure of the connection mechanism of the present invention.
In the figure: 1. a connecting mechanism; 101. the shell is connected by screw thread; 102. a connecting device; 103. a metal rod; 104. a silica gel cushion block; 105. a first threaded rod; 106. a first hexagonal nut; 107. a connecting plate; 2. a fixing mechanism; 201. a second hexagonal nut; 202. a metal plate; 203. a second threaded rod; 204. a coil spring; 3. a first connector; 4. a rubber grommet; 5. a second connector; 6. an electric wire; 7. an electrical chip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions:
the first embodiment is as follows:
the utility model provides a good connector for rifle charges of leakproofness, includes connector 3 and rubber backing ring 4, and 4 internally mounted of rubber backing ring have electric chip 7, and electric wire 6 is installed to the upper end of connector 3, and the top surface of connector is connected with coupling mechanism 1, and coupling mechanism 1's upper end threaded connection has fixed establishment 2, and the bottom surface of electric chip 7 is connected with connector two 5, and 3 swing joint of connector is in 4 internal surfaces of rubber backing ring.
The connection mechanism 1 comprises a threaded connection shell 101 and two metal rods 103, the number of the metal rods 103 is two, the two metal rods 103 are welded at the left end and the right end of the threaded connection shell 101, the metal rods 103 are installed on the right side of a first threaded rod 105, the two metal rods 103 are slidably connected at the left end and the right end of the connection shell, the metal rods 103 and the connection shell move up and down, the position of the connection device 102 can be adjusted, connectors 3 with different specifications can be connected, a connection plate 107 is slidably connected to the surface of the metal rods 103, a first threaded rod 105 is welded on the right side surface of the connection plate 107, a first hexagonal nut 106 is screwed at the threaded end of the first threaded rod 105, the two first threaded rods 105 are welded on the left side surface and the right side surface of the connection plate 107, the first threaded rod 105 is slidably connected at the left end and the right end of the threaded connection shell 101, the threaded connection shell 101 is movably connected on the right side surface of the hexagonal nut 106, the hexagonal nut 106 rotates at the threaded end of the first threaded rod 105, the threaded connection shell 101 can be fixed by screwing on the surface of the threaded connection shell 101, the inner threaded connection device 102, the silica gel plug block can be quickly replaced by the threaded connection shell 102, and the silica gel plug 104, and the silica gel plug device 102.
When the connector is used, the upper end of the connecting device 102 is held, the connecting device 102 is pushed upwards, the connecting device 102 is inserted into the connecting plate 107, then the threaded bolt is rotated to fix the connecting plate 107 and the connecting device 102 in a threaded mode, at the moment, the bottom end surface of the silica gel cushion block 104 is preliminarily connected with the top end surface of the first connector 3, the threaded connection shell 101 is continuously pushed downwards, the threaded connecting device 102 drives the metal rod 103 to move at the left end and the right end of the connecting plate 107, the connecting plate 107 drives the surface of the threaded rod to move at the left end and the right end of the threaded connection shell 101, then the first hexagon nut 106 is rotated, the first hexagon nut 106 rotates at the threaded end of the first threaded rod 105, and the first hexagon nut 106 can fix the connecting plate 107 and the threaded connection shell 101 in a threaded mode.
Example two:
the utility model provides a good connector for rifle charges of leakproofness, includes connector 3 and rubber backing ring 4, and 4 internally mounted of rubber backing ring have electric chip 7, and electric wire 6 is installed to the upper end of connector 3, and the top surface of connector is connected with coupling mechanism 1, and coupling mechanism 1's upper end threaded connection has fixed establishment 2, and the bottom surface of electric chip 7 is connected with connector two 5, and 3 swing joint of connector is in 4 internal surfaces of rubber backing ring.
The connection mechanism 1 comprises a threaded connection shell 101 and two metal rods 103, the two metal rods 103 are welded to the left end and the right end of the threaded connection shell 101, the metal rods 103 are installed on the right side of a first threaded rod 105, the two metal rods 103 are connected to the left end and the right end of the connection shell in a sliding mode, the metal rods 103 and the connection shell move up and down, the position of the connection device 102 can be adjusted, connectors 3 of different specifications can be connected, a connection plate 107 is connected to the surface of the metal rods 103 in a sliding mode, a first threaded rod 105 is welded to the right side surface of the connection plate 107, the first threaded rod 106 is connected to the threaded end of the first threaded rod 105 in a threaded mode, the first threaded rod 105 is welded to the left side surface and the right side surface of the connection plate 107, the first threaded rod 105 is connected to the left end and the right side surface of the threaded connection shell 101 in a sliding mode, the first threaded connection shell 101 is movably connected to the right side surface of a first hexagonal nut 106, the first threaded nut 106 rotates at the threaded end of the threaded rod 105, the threaded connection shell 101 can be connected to the connection plate 102 in a threaded connection mode, the threaded connection shell 101 is connected to the threaded connection device 102, and the bottom end of the silica gel block 104, and the plug device is connected to the shell, and the silica gel plug block 102.
The fixing mechanism 2 comprises a second hexagonal nut 201 and a metal plate 202, the metal plate 202 is in threaded connection with the upper end of the threaded connection shell 101, the threaded connection shell 101 is in threaded connection with the inside of the hexagonal nut, the hexagonal nut is in threaded connection with the top end surface of the metal plate 202, the metal plate 202 is in sliding connection with the surface of the electric wire 6, the hexagonal nut is rotated to enable the hexagonal nut to rotate at the upper end of the threaded connection shell 101, the threaded connection shell 101 and the metal plate 202 can be in threaded connection, the bottom end surface of the metal plate 202 is connected with a spiral spring 204, the left end of the metal plate 202 is in sliding connection with a second threaded rod 203, the second threaded rod 203 is installed at the upper end of the rubber backing ring 4, the number of the second threaded rods 203 is four, the second two second threaded rods 203 are in one group, and the two groups of threaded rods are installed at the upper end and the lower end of the rubber backing ring 4, rubber backing ring 4 swing joint is in the bottom surface of coil spring 204, the hexagon nut rotates, hexagon nut two 201 rotates at the threaded end of threaded rod, can let metal sheet 202 move down, make metal sheet 202 begin to compress coil spring 204, metal sheet 202 swing joint is in the bottom surface of hexagon nut two 201, connector one 3 is installed in the inside upper end of rubber backing ring 4, 4 swing joint in the upper end of connector two 5 of rubber backing ring, the quantity of electric wire 6 is six, three electric wire 6 is a set of, two sets of electric wire 6 are installed in the top and the below of rubber backing ring 4, below electric wire 6 is installed inside connector two 5, let connect between connector one 3 and the connector two 5, make be connected with rubber backing ring 4 between connector one 3 and the connector two 5, can increase the live time of the device.
When the connector is used, the first connector 3 and the second connector 5 are pushed to move towards each other, so that the first connector 3 and the second connector 5 are primarily linked with the electric chip 7, the edge of the metal plate 202 is held, then the metal plate 202 is pushed downwards, the bottom end surface of the metal plate 202 is primarily connected with the top end surface of the spiral spring 204, the metal plate 202 pushes the threaded connection shell 101 downwards, the metal plate 202 moves downwards on the surface of the threaded rod, then the surface of the hexagonal nut is held, the hexagonal nut starts to rotate, the threaded end of the hexagonal nut sub-threaded rod is rotated, and therefore the connector and the second connector 5 can be fixed in a threaded mode.

Claims (8)

1. The utility model provides a connector for rifle charges that leakproofness is good, includes connector one (3) and rubber backing ring (4), its characterized in that: an electric chip (7) is installed inside the rubber backing ring (4), an electric wire (6) is installed at the upper end of the first connector (3), the top end surface of the connector is connected with a connecting mechanism (1), the upper end of the connecting mechanism (1) is in threaded connection with a fixing mechanism (2), the bottom end surface of the electric chip (7) is connected with a second connector (5), and the first connector (3) is connected to the inner surface of the rubber backing ring (4);
coupling mechanism (1) includes threaded connection shell (101) and metal pole (103), the surperficial sliding connection of metal pole (103) has connecting plate (107), the right side skin weld of connecting plate (107) has threaded rod (105), the threaded end threaded connection of threaded rod (105) has hexagon nut (106), connecting plate (107) an internal thread is connected with connecting device (102), the bottom surface bonding of connecting device (102) has silica gel cushion (104), metal pole (103) weld in the inside left end of threaded connection shell (101).
2. The connector for a charging gun according to claim 1, wherein: the fixing mechanism (2) comprises a second hexagonal nut (201) and a metal plate (202), the bottom end surface of the metal plate (202) is connected with a spiral spring (204), the left end of the metal plate (202) is connected with a second threaded rod (203) in a sliding mode, and the metal plate (202) is connected to the bottom end surface of the second hexagonal nut (201).
3. The connector for a charging gun according to claim 2, characterized in that: the second threaded rod (203) is installed at the upper end of the rubber backing ring (4), the number of the second threaded rods (203) is four, the second threaded rods (203) are one group, the two threaded rods are installed at the upper end and the lower end of the rubber backing ring (4), and the rubber backing ring (4) is connected to the bottom end surface of the spiral spring (204).
4. The connector for a charging gun according to claim 1, wherein: install in the inside upper end of rubber backing ring (4) connector one (3), rubber backing ring (4) are connected in the upper end of connector two (5), the quantity of electric wire (6) is six, and is three electric wire (6) are a set of, and are two sets of install in the top and the below of rubber backing ring (4), below electric wire (6) are installed in even machine inside.
5. The connector for a charging gun according to claim 2, characterized in that: the metal plate (202) is connected to the upper end of the threaded connection shell (101), the threaded connection shell (101) is connected to the inside of a hexagonal nut, the hexagonal nut is connected to the top end surface of the metal plate (202), and the metal plate (202) is connected to the surface of the electric wire (6).
6. The connector for a charging gun according to claim 1, wherein: the number of the first threaded rods (105) is two, the first threaded rods (105) are welded to the left side surface and the right side surface of the connecting plate (107), the first threaded rods (105) are connected to the left end and the right end of the threaded connection shell (101), and the threaded connection shell (101) is connected to the right side surface of the hexagonal nut (106).
7. The connector for a charging gun according to claim 1, wherein: the quantity of metal pole (103) is two, two metal pole (103) weld in the left end and the right-hand member of threaded connection shell (101), install in the right side of threaded rod one (105) metal pole (103), two metal pole (103) are connected in the left end and the right-hand member of connecting the shell.
8. The connector for a charging gun according to claim 1, characterized in that: the threaded connection of the upper end of the connecting device (102) is provided with a threaded bolt, the threaded bolt is connected to the surface of the shell, the connecting device (102) is connected to the inside of the threaded connection shell (101), and the silica gel cushion block (104) is connected to the top end surface of the connector I (3).
CN202221482032.6U 2022-06-15 2022-06-15 Connector for charging gun with good sealing performance Active CN217740907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221482032.6U CN217740907U (en) 2022-06-15 2022-06-15 Connector for charging gun with good sealing performance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221482032.6U CN217740907U (en) 2022-06-15 2022-06-15 Connector for charging gun with good sealing performance

Publications (1)

Publication Number Publication Date
CN217740907U true CN217740907U (en) 2022-11-04

Family

ID=83839996

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221482032.6U Active CN217740907U (en) 2022-06-15 2022-06-15 Connector for charging gun with good sealing performance

Country Status (1)

Country Link
CN (1) CN217740907U (en)

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