CN219610889U - Novel quick-plug type charging seat electronic lock - Google Patents

Abstract

The utility model discloses a novel quick-plug type charging seat electronic lock, which comprises a novel quick-plug type charging seat electronic lock, wherein the novel quick-plug type charging seat electronic lock comprises an upper cover, the bottom of the upper cover is provided with a shell, the top of the shell is provided with a groove, the bottom of the groove is provided with a U-shaped groove, one side of the U-shaped groove is provided with a gear set, one side of the top of the gear set is provided with a signal feedback assembly, and one side of the bottom of the gear set is provided with an emergency unlocking assembly. According to the quick-plug type charging seat electronic lock, the circuit connection of the electronic lock and the quick-change installation at the use end are realized through the connector structural design of the shell and the connector terminal injection molding into the shell structural design. And through the transmission structure design to the gear train, realize electronic lock locking function, emergent unblock function and signal feedback function.

Description

Novel quick-plug type charging seat electronic lock

Technical Field

The utility model relates to the technical field of charging ports of new energy automobiles, in particular to a novel quick-plug type charging seat electronic lock.

Background

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed technical principle is advanced, and the automobile has a new technology and a new structure. The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile and the like. Along with the continuous innovation and progress of new energy automobiles, the attention and the demand of people on the new energy automobiles are also continuously improved, and the safety of the new energy automobiles in use, especially the safety of the new energy automobiles in charging, is the most concerned.

In order to improve the charging safety of the new energy automobile, the charging interface positions of the new energy automobile are all provided with locking devices, namely electronic locks. The electronic lock function comprises an electrically driven unlocking and locking function, a locking signal feedback function and an emergency unlocking function. The quick-plug electronic lock is applied through the transmission structure design of the gear set, and achieves the electronic lock locking function, the emergency unlocking function and the signal feedback function. Meanwhile, the connection mode of the electronic lock and the use end is designed into a connector structure, a connector terminal is injection molded into the electronic lock shell, and the terminal is connected with the motor driving gear set, so that the function of driving and locking of circuit connection of the electronic lock is realized, and the convenience of quick replacement of the electronic lock is realized.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a novel quick-plug type charging seat electronic lock, which aims to overcome the technical problems existing in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a novel insert formula charging seat electronic lock soon, includes the upper cover, and the bottom of this upper cover is provided with the shell, and the top of shell is provided with the recess, and the bottom of recess is provided with U type groove, and one side in U type groove is provided with the gear train, and top one side of gear train is provided with signal feedback subassembly, and bottom one side of gear train is provided with emergent unblock subassembly.

Further, in order to provide limiting effect for gear set and individual subassembly under the effect of recess, make gear set and each subassembly can effective cooperation, prevent the part from producing the skew on the position at the during operation, the stability when guaranteeing the operation of whole part, reduce the incidence of trouble, the recess is including setting up the recess one in shell top one side, one side of recess one is provided with recess two, U type groove is including setting up the U type groove three in the recess bottom, the bottom of U type groove three is provided with U type groove two, the bottom of U type groove two is provided with U type groove four, the bottom of U type groove four is provided with U type groove one.

Further, in order to use multiunit duplex gear reduction cooperation under the effect of gear train, reduce motor rotational speed, to the rack structural design of locking lever again, utilize the rack structure meshing transmission of gear and locking lever, realize locking lever concertina movement to the effectual realization electron locking function, utilize the rectangle boss simultaneously, with the help of locking lever locking movement, the rectangle boss presses the trigger micro-gap switch, can effectually realize electron locking signal feedback function. The gear set is including setting up the locking lever at the shell top, the one end of locking lever is provided with the rectangle boss, the front of locking lever is provided with the rack, the bottom of rack is provided with the straight gear of intermeshing, the bottom of straight gear is provided with the triple gear of intermeshing, one side of triple gear is provided with the motor, the output axle sleeve of motor is equipped with motor gear, and motor gear meshes with the triple gear, motor gear's bottom is provided with the duplex gear of intermeshing, one side that motor gear was kept away from to the motor is provided with connector terminal one, signal feedback assembly is including the micro-gap switch that sets up in recess two one side, one side of micro-gap switch is provided with connecting terminal two.

Further, in order to be under the effect of emergent unblock subassembly, the unblock handle is through the design of circular spur gear and gear train meshing, carry out the transmission with the gear train and be connected, when the electronic lock is locked, the unblock handle follows clockwise rotation, emergent unblock operation accessible anticlockwise torsion unblock handle drives the gear train and withdraws the unblanking with the locking lever, thereby the security when the guarantee charges, emergent unblock subassembly is including setting up the circular spur gear in the triple bottom, and circular spur gear and triple gear mesh mutually, the middle part cover of circular spur gear is equipped with the unblock handle, and the unblock handle cooperatees with circular spur gear.

The beneficial effects of the utility model are as follows:

(1) Under the effect of recess and U type groove, can effectually provide spacing effect for gear train and individual subassembly, make gear train and each subassembly can effective cooperation, prevent the part from producing the skew in the position at the during operation, guarantee the stability when whole part's operation, reduce the incidence of trouble.

(2) Under the cooperation of gear set and signal feedback subassembly, used multiunit duplex gear reduction cooperation, reduce the motor rotational speed, to the rack structural design of locking lever again, utilize the rack structure meshing transmission of gear and locking lever, realize locking lever concertina movement to effectually realize electronic lock locking function, utilize the rectangle boss simultaneously, with the help of locking lever locking motion, the rectangle boss presses the trigger micro-gap switch, can effectually realize electronic lock locking signal feedback function.

(3) Under the effect of emergent unblock subassembly, the unblock handle is through the design of circular spur gear and gear train meshing, is connected with the gear train transmission, and when electronic lock locked, the unblock handle follows clockwise rotation, and emergent unblock operation accessible anticlockwise torsion unblock handle drives the gear train and withdraws the lock lever and unblank to the security when the guarantee charges.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a novel plug-in charging stand electronic lock according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a part of the structure of a novel plug-in charging stand electronic lock according to an embodiment of the present utility model;

FIG. 3 is a schematic view of another view of a novel plug-in cradle electronic lock according to an embodiment of the present utility model;

FIG. 4 is a partial cross-sectional view of a novel plug-in cradle electronic lock according to an embodiment of the present utility model;

FIG. 5 is a top plan view of a gear set in a novel plug-in cradle electronic lock according to an embodiment of the present utility model;

fig. 6 is a schematic structural view of a housing in a novel plug-in charging stand electronic lock according to an embodiment of the present utility model.

In the figure:

1. an upper cover; 2. a housing; 3. a groove; 301. a groove I; 302. a second groove; 4. a U-shaped groove; 401. u-shaped groove III; 402. u-shaped groove II; 403. u-shaped groove IV; 404. u-shaped groove I; 5. a gear set; 501. a lock lever; 502. rectangular bosses; 503. a rack; 504. spur gears; 505. a triple gear; 506. a motor; 507. a motor gear; 508. a duplex gear; 509. a first connector terminal; 6. a signal feedback assembly; 601. a micro-switch; 602. a second connecting terminal; 7. an emergency unlocking component; 701. a circular spur gear; 702. the handle is unlocked.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a novel quick-plug type charging seat electronic lock is provided.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-6, the novel quick-plug type charging seat electronic lock according to the embodiment of the utility model comprises an upper cover 1, wherein a shell 2 is arranged at the bottom of the upper cover 1, and the novel quick-plug type charging seat electronic lock is characterized in that a groove 3 is arranged at the top of the shell 2, a gear set 5 is arranged at one side of the groove 3, which is provided with a U-shaped groove 4,U type groove 4, a signal feedback component 6 is arranged at one side of the top of the gear set 5, and an emergency unlocking component 7 is arranged at one side of the bottom of the gear set 5.

Under the effect of recess 3 and U type groove 4, can effectually provide spacing effect for gear train 5 and individual subassembly, make gear train 5 and each subassembly can effective cooperation, prevent the part from producing the skew in the position at the during operation, guarantee the stability when the operation of whole part, reduce the incidence of trouble. Under the cooperation of the gear set 5 and the signal feedback assembly 6, a plurality of groups of duplex gears 508 are used for reducing the speed of the motor 506, the rack 503 of the lock rod 501 is structurally designed, the rack 503 of the gear and the lock rod 501 are used for meshed transmission, the telescopic motion of the lock rod 501 is realized, the electronic locking function is effectively realized, meanwhile, the rectangular boss 502 is utilized, the locking motion of the lock rod 501 is utilized, the rectangular boss 502 is pressed to trigger the micro switch 601, and the electronic locking signal feedback function can be effectively realized. Under the effect of emergent unblock subassembly 7, unblock handle 702 carries out the transmission with gear train 5 through the design of circular spur gear 701 and gear train 5 meshing and is connected, and when electronic lock locked, unblock handle 702 follows clockwise rotation, emergent unblock operation accessible anticlockwise twists unblock handle 702, drives gear train 5 and withdraws locking lever 501 and unblank to the security when the guarantee charges.

In one embodiment, for the above-mentioned groove 3, the groove 3 includes a groove one 301 disposed on one side of the top of the housing 2, a groove two 302 is disposed on one side of the groove one 301, the U-shaped groove 4 includes a U-shaped groove three 401 disposed on the bottom of the groove 3, a U-shaped groove two 402 is disposed on the bottom of the U-shaped groove three 401, a U-shaped groove four 403 is disposed on the bottom of the U-shaped groove two 402, a U-shaped groove one 404 is disposed on the bottom of the U-shaped groove four 403, and under the action of the groove 3 and the U-shaped groove 4, a limiting effect can be effectively provided for the gear set 5 and the components, so that the gear set 5 and the components can be effectively matched, the offset of the components in position during operation is prevented, the stability of the whole components during operation is ensured, and the occurrence rate of faults is reduced.

In one embodiment, for the gear set 5, the gear set 5 includes a lock rod 501 disposed at the top of the housing 2, one end of the lock rod 501 is provided with a rectangular boss 502, the front surface of the lock rod 501 is provided with a rack 503, the bottom of the rack 503 is provided with a meshed spur gear 504, the bottom of the spur gear 504 is provided with a meshed triple gear 505, one side of the triple gear 505 is provided with a motor 506, an output shaft sleeve of the motor 506 is provided with a motor gear 507, the motor gear 507 is meshed with the triple gear 505, the bottom of the motor gear 507 is provided with a meshed duplex gear 508, one side of the motor 506 away from the motor gear 507 is provided with a connector terminal one 509, the signal feedback component 6 includes a micro switch 601 disposed at one side of the groove two 302, one side of the micro switch 601 is provided with a connection terminal two 602, under the cooperation of the gear set 5 and the signal feedback component 6, a plurality of groups of duplex gears 508 are used for reducing the rotation speed of the motor 506, and the structural design of the gear 503 of the lock rod 501 is further used for realizing telescopic motion of the lock rod 501 by utilizing the meshing transmission of the rack 503 structure of the gear and the lock rod 501, thereby effectively realizing the rectangular locking function, and simultaneously realizing the locking function by pressing the rectangular locking function by means of the micro switch 502, and the locking function can effectively triggering the locking function by means of the micro switch 502.

The gear set 5 operates on the following principle: the double gear 508 is fitted into the U-shaped groove one 404, and the motor is mounted in the housing 2, and the brush insertion hole of the motor 506 is connected with the connector terminal one 509 by inserting, while the motor gear 507 is engaged with the double gear 508. And then the triple gear 505 is arranged in the U-shaped groove II 402, and the triple gear 505 is meshed with the double gear 508. And then the spur gear 504 is arranged in the U-shaped groove III 401, and the spur gear 504 is meshed with the triple gear 505. The lock rod 501 is assembled in the first groove 301, the rack 503 is meshed with the straight gear 504, and the gear set 5 mainly has the function of reducing the rotation speed of the motor and realizing the locking and unlocking actions of the electronic lock. When the motor 506 receives forward voltage drive, the lock rod 501 is driven to perform locking motion through gear meshing, so that an electronic locking function is realized; when the motor receives reverse voltage drive, the lock rod 501 is driven to unlock through gear meshing, so that the unlocking function of the electronic lock is realized, and the convenience of quick replacement of the electronic lock can be realized because the first connector terminal 509 is arranged on the shell 2.

The signal feedback assembly 6 operates as follows: the micro switch 601 is installed in the groove two 302, the switch pin is connected with the connection terminal two 602 through soldering tin, when the motor 506 drives the gear set 5 to rotate and drives the lock rod 501 to lock, the rectangular boss 502 of the lock rod 501 is cut into and pressed to trigger the micro switch 601 to form a connection path, and locking signal feedback is completed. When the lock rod 501 withdraws to unlock, the rectangular boss 502 of the spur gear 504 is withdrawn from the trigger position of the micro switch 601, and the switch is disconnected to form an open circuit, so that the locking and unlocking working states of the electronic lock are fed back to the functional units of the whole vehicle system.

In one embodiment, for the emergency unlocking assembly 7, the emergency unlocking assembly 7 comprises a circular spur gear 701 arranged at the bottom of the triple gear 505, the circular spur gear 701 is meshed with the triple gear 505, an unlocking handle 702 is sleeved at the middle part of the circular spur gear 701, the unlocking handle 702 is matched with the circular spur gear 701, under the action of the emergency unlocking assembly 7, the unlocking handle 702 is in transmission connection with the gear set 5 through the meshing design of the circular spur gear 701 and the gear set 5, when the electronic lock is locked, the unlocking handle 702 rotates clockwise, and the emergency unlocking operation can drive the gear set 5 to retract the lock rod 501 for unlocking through anticlockwise rotation of the unlocking handle 702, so that the safety during charging is guaranteed.

The principle of operation of the emergency unlocking assembly 7 is as follows: through the internal gear design, with unblock handle 702 and circular straight gear 701 be connected, then under the cooperation of circular straight gear 701 and gear train 5 meshing, when the electronic lock was locked, unblock handle 702 was followed clockwise rotation, and emergent unblock operation accessible anticlockwise twists unblock handle 702, drives gear train 5 and withdraws locking lever 501 and unblanks.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When the novel energy automobile is charged in practical application, when the connector on the shell 2 is connected with the charging port for charging, the gear set 5 is started to complete locking of the charging port, signals are fed back through the signal feedback assembly 6, and meanwhile, the emergency unlocking function is realized through the emergency unlocking assembly 7.

In summary, by means of the above technical scheme of the present utility model, under the action of the groove 3 and the U-shaped groove 4, a limiting effect can be effectively provided for the gear set 5 and the components, so that the gear set 5 and the components can be effectively matched, the offset of the parts in the working process is prevented, the stability of the whole parts in the working process is ensured, and the occurrence rate of faults is reduced. Under the cooperation of the gear set 5 and the signal feedback assembly 6, a plurality of groups of duplex gears 508 are used for reducing the speed of the motor 506, the rack 503 of the lock rod 501 is structurally designed, the rack 503 of the gear and the lock rod 501 are used for meshed transmission, the telescopic motion of the lock rod 501 is realized, the electronic locking function is effectively realized, meanwhile, the rectangular boss 502 is utilized, the locking motion of the lock rod 501 is utilized, the rectangular boss 502 is pressed to trigger the micro switch 601, and the electronic locking signal feedback function can be effectively realized. Under the effect of emergent unblock subassembly 7, unblock handle 702 carries out the transmission with gear train 5 through the design of circular spur gear 701 and gear train 5 meshing and is connected, and when electronic lock locked, unblock handle 702 follows clockwise rotation, emergent unblock operation accessible anticlockwise twists unblock handle 702, drives gear train 5 and withdraws locking lever 501 and unblank to the security when the guarantee charges.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a novel insert formula charging seat electronic lock soon, includes upper cover (1), and the bottom of this upper cover (1) is provided with shell (2), its characterized in that, the top of shell (2) is provided with recess (3), the bottom of recess (3) is provided with U type groove (4), one side of U type groove (4) is provided with gear train (5), top one side of gear train (5) is provided with signal feedback subassembly (6), bottom one side of gear train (5) is provided with emergent unblock subassembly (7).

2. The novel quick-plug type charging seat electronic lock according to claim 1, wherein the groove (3) comprises a groove one (301) arranged on one side of the top of the shell (2), and a groove two (302) is arranged on one side of the groove one (301).

3. The novel quick-plug type charging seat electronic lock according to claim 1, wherein the U-shaped groove (4) comprises a U-shaped groove III (401) arranged at the bottom of the groove (3), a U-shaped groove II (402) is arranged at the bottom of the U-shaped groove III (401), a U-shaped groove IV (403) is arranged at the bottom of the U-shaped groove II (402), and a U-shaped groove I (404) is arranged at the bottom of the U-shaped groove IV (403).

4. The novel quick-plug type charging seat electronic lock according to claim 1, wherein the gear set (5) comprises a lock rod (501) arranged at the top of the shell (2), one end of the lock rod (501) is provided with a rectangular boss (502), the front surface of the lock rod (501) is provided with a rack (503), the bottom of the rack (503) is provided with a meshed spur gear (504), the bottom of the spur gear (504) is provided with a meshed triple gear (505), one side of the triple gear (505) is provided with a motor (506), an output shaft sleeve of the motor (506) is provided with a motor gear (507), the motor gear (507) is meshed with the triple gear (505), the bottom of the motor gear (507) is provided with a meshed double gear (508), and one side of the motor (506) away from the motor gear (507) is provided with a connector terminal one (509).

5. The novel quick-plug type charging seat electronic lock according to claim 2, wherein the signal feedback assembly (6) comprises a micro switch (601) arranged on one side of the groove II (302), and a connection terminal II (602) is arranged on one side of the micro switch (601).

6. The novel quick-plug type charging seat electronic lock according to claim 4, wherein the emergency unlocking component (7) comprises a circular spur gear (701) arranged at the bottom of the triple gear (505), the circular spur gear (701) is meshed with the triple gear (505), an unlocking handle (702) is sleeved at the middle part of the circular spur gear (701), and the unlocking handle (702) is matched with the circular spur gear (701).