CN218732142U - Fill electric pile electronic lock with manual unblock function - Google Patents

Fill electric pile electronic lock with manual unblock function Download PDF

Info

Publication number
CN218732142U
CN218732142U CN202222895248.1U CN202222895248U CN218732142U CN 218732142 U CN218732142 U CN 218732142U CN 202222895248 U CN202222895248 U CN 202222895248U CN 218732142 U CN218732142 U CN 218732142U
Authority
CN
China
Prior art keywords
gear
base
rack
guide
bolt
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.)
Active
Application number
CN202222895248.1U
Other languages
Chinese (zh)
Inventor
俞卫东
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.)
Consolida Shanghai Automobile Technology Co ltd
Original Assignee
Consolida Shanghai Automobile Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consolida Shanghai Automobile Technology Co ltd filed Critical Consolida Shanghai Automobile Technology Co ltd
Priority to CN202222895248.1U priority Critical patent/CN218732142U/en
Application granted granted Critical
Publication of CN218732142U publication Critical patent/CN218732142U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • Y02T90/12—Electric charging stations

Abstract

A charging pile electronic lock with a manual unlocking function comprises a base and an upper cover, wherein a direct current speed reducing motor is arranged in the base, the output end of the direct current speed reducing motor is connected with a cylindrical cam, and a guide spiral groove is formed in the outer side of the cylindrical cam; a rack bolt is arranged in the base, a bolt head at the lower end of the rack bolt extends out of the base through a guide hole, a rack is arranged at the upper end of the rack bolt, a gear support is arranged on the inner side surface of the base, a gear rod is arranged on the gear support, a gear is arranged at one end of the gear rod, and the other end of the gear rod penetrates through a gear rod through hole and is connected with an unlocking deflector rod; a guide cone frustum is arranged on the side surface of the bolt of the rack and is connected in the guide spiral groove in a sliding manner; the base is also internally provided with a copper sheet, a power supply anode and cathode contact copper sheet and a microswitch. The utility model overcomes prior art's is not enough, through rotating unblock driving lever, makes it drive whole gear pole and gear and rotates to the rotary motion of accessible gear changes the translational motion of rack into, in order to realize manual unblock effect.

Description

Fill electric pile electronic lock with manual unblock function
Technical Field
The utility model relates to a fill electric pile electronic lock technical field, concretely relates to fill electric pile electronic lock with manual unblock function.
Background
When the charging cable is connected to the receptacle, it is preferable to lock the connector of the charging cable in place to prevent the charging cable from being accidentally disconnected. These disconnections may be undesirable because a user attempting to disconnect the cable is not authorized to do so. These disconnections may be unintentional when the charging cable is accidentally pulled up. If the charging cable is disconnected during use, such as when charging an electric vehicle using ac or dc charging, the typical high voltage or high power loads used during charging may cause dangerous sparks or arcs.
However, after the electronic lock is abnormally powered off, the motor cannot timely restore the locking plate to the initial position, so that the electronic lock keeps the current locking state and cannot autonomously restore to the initial state, and a user cannot pull out the charging gun head.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a fill electric pile electronic lock with manual unblock function has overcome prior art not enough, reasonable in design through rotating unblock driving lever, makes it drive whole gear pole and gear and rotates to the rotary motion of accessible gear changes the translational motion of rack into, in order to realize manual unblock effect.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a charging pile electronic lock with a manual unlocking function comprises a base and an upper cover, wherein the base is connected with the upper cover, a direct current speed reducing motor is fixedly installed in an inner cavity of the base, an output end of the direct current speed reducing motor is connected with a cylindrical cam, and a guide spiral groove is formed in the outer side surface of the cylindrical cam;
a rack bolt is movably mounted in an inner cavity of the base, a bolt head is arranged at the lower end of the rack bolt, a guide hole is formed in the bottom side face of the base, the bolt head extends out of the base through the guide hole, a rack is arranged on the upper end side face of the rack bolt, a gear support is arranged on the inner side face of the base, a gear rod through hole communicated with the outside is formed in the gear support, a gear rod is mounted on the gear support, a gear is arranged at one end of the gear rod and meshed with the rack, the other end of the gear rod penetrates through the gear rod through hole and is fixedly connected with an unlocking deflector rod, and the unlocking deflector rod is located on the outer side face of the base; a guide cone frustum is arranged in the middle of the side surface of the rack bolt, and the guide cone frustum is embedded into a guide spiral groove on the cylindrical cam and slides relatively;
still fixed mounting has copper sheet, power positive negative pole contact copper sheet and micro-gap switch in the base, be provided with the bayonet joint on the base outer wall, power positive negative pole contact copper sheet passes the base and is located the bayonet joint, micro-gap switch's input passes through the copper sheet and links to each other with power positive negative pole contact copper sheet, micro-gap switch's output links to each other with direct current gear motor.
Preferably, the base and the upper cover are connected in a sealing manner through a sealing ring.
Preferably, a plurality of cavities are arranged on the side surface of the rack bolt.
Preferably, the inner side surface of the base is provided with a guide groove, two side surfaces of the rack are provided with guide ribs, and the guide ribs are connected in the guide groove in a sliding manner.
Preferably, the inner side surface of the base is provided with a motor support for supporting the direct-current speed reduction motor and two positioning columns for fixing the microswitch.
Preferably, the outer surface of the gear rod is sleeved with a sealing ring, and the gear rod is connected with the inner side surface of the gear support in a sealing mode through the sealing ring.
Preferably, the end of the gear rod is provided with a square clamping groove column, a square clamping hole is formed in the side face of the unlocking deflector rod, and the square clamping groove column is fixedly clamped in the square clamping hole.
The utility model provides a fill electric pile electronic lock with manual unblock function. The method has the following beneficial effects: the guide cone frustum on the side surface of the rack bolt is in sliding connection with the guide spiral groove in the cylindrical cam, so that when the cylindrical cam rotates, the whole rack bolt can translate along the axial direction of the rack bolt due to the spiral guide shape of the guide spiral groove, and the translation motion of the rack can be converted into the rotation motion of the gear around the axis of the gear rod under the meshing action of the rack and the gear at the end part of the gear rod, and then the unlocking driving lever at the other end of the gear rod can be driven to rotate through the rotation of the gear; therefore, when manual unlocking is carried out, the unlocking shift lever is rotated to drive the whole gear rod and the gear to rotate, so that the rotary motion of the gear can be converted into the translational motion of the rack, and the manual unlocking effect is realized.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view showing the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the base of the present invention;
fig. 4 is a schematic view showing the structure of the utility model in which a cylindrical cam, a rack bolt and a gear rod are matched;
fig. 5 is a schematic structural view of the rack bolt of the present invention;
FIG. 6 is a schematic structural view of the base of the present invention;
the reference numbers in the figures illustrate:
1. a base; 2. an upper cover; 3. a DC gear motor; 4. a cylindrical cam; 5. a rack bolt; 6. a bolt head; 7. a rack; 8. a gear lever; 9. unlocking a deflector rod; 10. a guiding cone frustum; 11. a copper sheet; 12. the positive electrode and the negative electrode of the power supply are in contact with the copper sheet; 13. a microswitch; 14. a plug-in connector; 15. a seal ring; 16. a cavity; 17. a guide rib; 18. a seal ring; 19. a square slot clamping column; 20. a square clamping hole; 101. a guide hole; 102. a gear support; 103. a gear rod via hole; 104. a guide groove; 105. a motor support; 106. a positioning column; 41. a guide spiral groove; 801. a gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.
In the first embodiment, as shown in fig. 1 to 6, a charging pile electronic lock with a manual unlocking function includes a base 1 and an upper cover 2, the base 1 is connected with the upper cover 2, a direct current gear motor 3 is fixedly installed in an inner cavity of the base 1, an output end of the direct current gear motor 3 is connected with a cylindrical cam 4, and a guide spiral groove 41 is formed in the outer side surface of the cylindrical cam 4;
a rack bolt 5 is movably installed in an inner cavity of the base 1, a bolt head 6 is arranged at the lower end of the rack bolt 5, a guide hole 101 is formed in the bottom side face of the base 1, the bolt head 6 extends out of the base 1 through the guide hole 101, a rack 7 is arranged on the upper end side face of the rack bolt 5, a gear support 102 is arranged on the inner side face of the base 1, a gear rod through hole 103 communicated with the outside is formed in the gear support 102, a gear rod 8 is installed on the gear support 102, a gear 801 is arranged at one end of the gear rod 8, the gear 801 is meshed with the rack 7, the other end of the gear rod 8 penetrates through the gear rod through hole 103 and is fixedly connected with an unlocking deflector rod 9, and the unlocking deflector rod 9 is located on the outer side face of the base 1; a guide cone 10 is arranged in the middle of the side surface of the rack bolt 5, and the guide cone 10 is embedded into a guide spiral groove 41 on the cylindrical cam 4 and slides relatively;
the base 1 is also internally and fixedly provided with a copper sheet 11, a power supply positive and negative electrode contact copper sheet 12 and a microswitch 13, the outer wall of the base 1 is provided with a plug 14, the power supply positive and negative electrode contact copper sheet 12 penetrates through the base 1 and is positioned in the plug 14, the input end of the microswitch 13 is connected with the power supply positive and negative electrode contact copper sheet 12 through the copper sheet 11, and the output end of the microswitch 13 is connected with the direct current speed reducing motor 3.
The working principle is as follows:
when the electronic lock is used, after the whole electronic lock is connected with a power supply through the plug 14, an electric signal is transmitted to the micro switch 13 through the positive and negative electrode contact copper sheets 12 of the power supply, the direct-current speed reduction motor 3 is controlled by the micro switch 13 to operate, then the cylindrical cam 4 is driven to rotate through the output end of the direct-current speed reduction motor 3, so that the guide cone frustum 10 on the side surface of the rack bolt 5 can slide in the guide spiral groove 41 on the cylindrical cam 4 for connection, therefore, when the cylindrical cam 4 rotates, the whole rack bolt 5 can translate along the axial direction due to the spiral guide shape of the guide spiral groove 41, the bolt head 6 at the end part of the rack bolt 5 extends out of the base 1 through the guide hole 101, and therefore, the bolt head 6 can be positioned in a connector socket of a charging cable, and the movement of the connector of the charging cable in the separation direction is limited.
In addition, when the rack bolt 5 translates along the axial direction, the rack 7 on the side surface of the other end of the rack bolt can be driven to translate, and the rack 7 is meshed with the gear 801 on the end part of the gear rod 8, so that the translation motion of the rack 7 can be converted into the rotation motion of the gear 801 around the axis of the gear rod 8, and then the unlocking deflector rod 9 on the other end of the gear rod 8 can be driven to rotate through the rotation of the gear 801; this process does not constitute any obstacle to the movement of the rack bolt 5 and the bolt head 6 themselves; in this embodiment, the axis of rotation of the cylindrical cam 4 and the axis of rotation of the gear lever 8 may be orthogonal such that the cylindrical cam 4 and the gear lever 8 are positioned alongside the rack bolt 5 on different sides of the rack bolt 5.
When manual unlocking is carried out, the unlocking shift lever 9 is rotated to drive the whole gear rod 8 and the gear 801 to rotate, so that the rotating motion of the gear 801 can be converted into the translation motion of the rack 7 to realize the manual unlocking effect, and therefore, when at least one of the direct current speed reducing motor 3 or the rack bolt 5 is in failure or is blocked, the locking component can be moved to a disengaging state through manual operation. And the mechanical advantage of the rotational movement is obtained by toggling the unlocking dog 9, allowing the user to provide a higher torque to rotate the auxiliary drive member. The rotational movement for moving the locking member from the engaged state to the disengaged state may for example comprise rotating the unlocking lever 9 of the locking assembly a quarter turn (90 degrees) or more, a half turn (180 degrees) or more, or even a full turn (360 degrees) or more.
In the second embodiment, as a further preferable mode of the first embodiment, the base 1 and the upper cover 2 are hermetically connected by a sealing ring 15. By means of the sealing ring 15 to prevent moisture or dirt from entering between the base 1 and the upper cover 2; in the present embodiment, the upper cover 2 may be connected to the housing 1 by a plurality of screws.
In the third embodiment, as a further preferable scheme of the first embodiment, a plurality of cavities 16 are arranged on the side surface of the rack bolt 5. The mass of the entire locking member can be reduced by providing one or more cavities on the rack spigot 5.
In a fourth embodiment, as a further preferable mode of the first embodiment, the inner side surface of the base 1 is provided with a guide groove 104, the two side surfaces of the rack 7 are provided with guide ribs 17, and the guide ribs 17 are slidably connected in the guide groove 104. The guide movement effect on the whole rack bolt 5 and the bolt head 6 is realized through the sliding effect of the guide rib 17 in the guide groove 104.
In a fifth embodiment, as a further preferable solution of the first embodiment, a motor support 105 for supporting the dc speed reduction motor 3 and two positioning columns 106 for fixing the micro switch 13 are disposed on the inner side surface of the base 1. Therefore, when the installation is carried out, the quick installation and fixation work of the direct current speed reducing motor 3 and the microswitch 13 can be realized through the motor support 105 and the two positioning columns 106.
In a sixth embodiment, as a further preferable scheme of the first embodiment, a sealing ring 18 is sleeved on an outer surface of the gear rod 8, and the gear rod 8 is connected with an inner side surface of the gear support 102 in a sealing manner through the sealing ring 18. Ingress of moisture and/or dirt through the gear rod through hole 103 may be prevented or reduced by the seal ring 18 and may also act as a bearing for rotation of the gear rod 8 relative to the housing.
Seventh embodiment, as a further preferable solution of the first embodiment, a square slot column 19 is disposed at an end of the gear rod 8, a square slot hole 20 is formed in a side surface of the unlocking shift lever 9, and the square slot column 19 is fixedly clamped in the square slot hole 20. The provision of square slotted posts 19 facilitates the connection of higher torque to rotating parts.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (7)

1. The utility model provides a fill electric pile electronic lock with manual unblock function which characterized in that: the device comprises a base (1) and an upper cover (2), wherein the base (1) is connected with the upper cover (2), a direct current speed reducing motor (3) is fixedly installed in an inner cavity of the base (1), an output end of the direct current speed reducing motor (3) is connected with a cylindrical cam (4), and a guide spiral groove (41) is formed in the outer side surface of the cylindrical cam (4);
a rack bolt (5) is movably mounted in an inner cavity of the base (1), a bolt head (6) is arranged at the lower end of the rack bolt (5), a guide hole (101) is formed in the bottom side surface of the base (1), the bolt head (6) extends out of the base (1) through the guide hole (101), a rack (7) is arranged on the upper end side surface of the rack bolt (5), a gear support (102) is arranged on the inner side surface of the base (1), a gear rod through hole (103) communicated with the outside is formed in the gear support (102), a gear rod (8) is mounted on the gear support (102), a gear (801) is arranged at one end of the gear rod (8), the gear (801) is meshed with the rack (7), the other end of the gear rod (8) penetrates through the gear rod through hole (103) and is fixedly connected with an unlocking deflector rod (9), and the unlocking deflector rod (9) is located on the outer side surface of the base (1); a guide cone frustum (10) is arranged in the middle of the side surface of the rack bolt (5), and the guide cone frustum (10) is embedded into a guide spiral groove (41) on the cylindrical cam (4) and slides relatively;
still fixed mounting has copper sheet (11), power positive negative pole contact copper sheet (12) and micro-gap switch (13) in base (1), be provided with bayonet joint (14) on base (1) outer wall, power positive negative pole contact copper sheet (12) pass base (1) and are located bayonet joint (14), micro-gap switch (13)'s input passes through copper sheet (11) and links to each other with power positive negative pole contact copper sheet (12), micro-gap switch (13)'s output links to each other with direct current gear motor (3).
2. The charging pile electronic lock with the manual unlocking function as claimed in claim 1, wherein: the base (1) is connected with the upper cover (2) in a sealing way through a sealing ring (15).
3. The charging pile electronic lock with the manual unlocking function as claimed in claim 1, wherein: the side surface of the rack bolt (5) is provided with a plurality of cavities (16).
4. The charging pile electronic lock with the manual unlocking function as claimed in claim 1, wherein: the guide groove (104) is arranged on the inner side face of the base (1), the guide ribs (17) are arranged on the two side faces of the rack (7), and the guide ribs (17) are connected in the guide groove (104) in a sliding mode.
5. The charging pile electronic lock with the manual unlocking function as claimed in claim 1, wherein: the inner side surface of the base (1) is provided with a motor support (105) for supporting the direct-current speed reduction motor (3) and two positioning columns (106) for fixing the microswitch (13).
6. The charging pile electronic lock with the manual unlocking function as claimed in claim 1, wherein: the outer surface of the gear rod (8) is sleeved with a sealing ring (18), and the gear rod (8) is connected with the inner side surface of the gear support (102) in a sealing mode through the sealing ring (18).
7. The charging pile electronic lock with the manual unlocking function as claimed in claim 6, wherein: the end part of the gear rod (8) is provided with a square clamping groove column (19), the side surface of the unlocking deflector rod (9) is provided with a square clamping hole (20), and the square clamping groove column (19) is fixedly clamped in the square clamping hole (20).
CN202222895248.1U 2022-11-01 2022-11-01 Fill electric pile electronic lock with manual unblock function Active CN218732142U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222895248.1U CN218732142U (en) 2022-11-01 2022-11-01 Fill electric pile electronic lock with manual unblock function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222895248.1U CN218732142U (en) 2022-11-01 2022-11-01 Fill electric pile electronic lock with manual unblock function

Publications (1)

Publication Number Publication Date
CN218732142U true CN218732142U (en) 2023-03-24

Family

ID=85597506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222895248.1U Active CN218732142U (en) 2022-11-01 2022-11-01 Fill electric pile electronic lock with manual unblock function

Country Status (1)

Country Link
CN (1) CN218732142U (en)

Similar Documents

Publication Publication Date Title
CN109818397B (en) Automatic electric pile that fills of new forms of energy
CN211961937U (en) Intelligent floor sweeping robot
CN218732142U (en) Fill electric pile electronic lock with manual unblock function
CN113246758A (en) Transmission mechanism of charging socket electronic lock
CN113936932B (en) Inverter
CN108292831B (en) The transmission of electric chassis truck and arrangement of clutch and electric chassis truck
CN102637981B (en) Electric control locking pin for electric automobile charging pipe
CN109941132A (en) A kind of automobile cradle double rod electronic lock
CN110254272A (en) A kind of high-low pressure suitching type electric automobile charging pile
WO2023237077A1 (en) Quick-loading device and method for power battery, and vehicle
CN111703570A (en) Electric mechanism for locking helicopter universal tail wheel
CN216043161U (en) Locking device
CN216233063U (en) Automatic offline connecting assembly and tethered unmanned aerial vehicle system
CN116044935A (en) Linkage locking coupling mechanism, charging unit and mining flameproof charging equipment
CN216184435U (en) Locking device, trade electric system base and electric vehicle
CN212162467U (en) Waterproof high-voltage power box
CN113054309B (en) Battery pack for robot and battery charging bin for robot
CN220036382U (en) Electronic lock
CN113054794B (en) Motor power transmission mechanism with adjustable transmission direction
CN112497188A (en) Terminal quick replacement structure of manipulator and electric manipulator
CN112318442A (en) Manual and electric integrated locking device used after rotating or moving mechanism is in place
CN216231735U (en) Install convenient small and exquisite type electric bicycle and fill electric pile
CN110254275A (en) A kind of quick charge device of new-energy automobile
CN206501734U (en) The electric motor locking device of charging connector for electric automobile
CN105140706A (en) Power supply device driven by solar power supplying and provided with contact sensor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant