CN216055495U

CN216055495U - Mechanical lock for charging socket of European-standard electric automobile

Info

Publication number: CN216055495U
Application number: CN202122549718.4U
Authority: CN
Inventors: 奚大卫; 吴杰
Original assignee: Jiangsu Aogon Electric Energy Technology Co ltd
Current assignee: Jiangsu Aogon Electric Energy Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-03-15
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to a mechanical lock for a charging socket of an European-standard electric automobile in the technical field of electric automobile charging, wherein a device body respectively comprises a daughter board, a detachable shell arranged on the outer side of the daughter board, and a manual device and an electric device which are matched with the detachable shell; still the cooperation is provided with the center and perforates on the daughter board, the fenestrate right side cooperation in center is provided with drive assembly, the cooperation of center perforation department is provided with hand device and is provided with the pivot with electric actuator, hand device and electric actuator are connected with drive assembly through the pivot, the outside of daughter board still cooperates and is provided with the mother board, and this utility model discloses extensive being applied to electric automobile charging technical field, the convenience when having promoted the operation still can keep a better security even under the condition of outage, also can not influence normal unblock simultaneously, has improved drainage performance, under the special circumstances, does not have ponding and makes simple reduce cost yet in the device body inside.

Description

Mechanical lock for charging socket of European-standard electric automobile

Technical Field

The utility model relates to the technical field of electric automobile charging, in particular to a mechanical lock of an anti-charging socket.

Background

The prior Chinese patent database discloses a mechanical lock, and the patent application numbers thereof are as follows: CN202022870655.8, filed as follows: 20201204, publication No. CN214254903U, publication date: 20210921, the utility model discloses a mechanical locking structure for charging interface, including charging socket and micro-gap switch fixed on the charging socket, the sliding connection has lockpin on the charging socket, the bottom fixed connection of lockpin has the movable block, the lockpin slides on the charging socket and drives the movable block to contact or separate relative to the micro-gap switch; when the lock pin slides to the first position, the moving block is contacted with the microswitch; when the lockpin slides to the second position, this utility model of simple operation degree is unsatisfactory with micro-gap switch separation to the movable block, and the radiating effect is not good, and it is not hard up to take place easily between short and each part of life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a mechanical lock for a charging socket of an European-standard electric automobile; the device has promoted the convenient degree when operation, even still can keep a better security under the condition of outage, also can not influence normal unblock simultaneously, has improved waterproof performance, and under the special circumstances, the device body is inside can not take place to leak yet and the installation simply reduces the cost with making, has improved the competitiveness in market.

The purpose of the utility model is realized as follows: a mechanical lock for a charging socket of an European-standard electric automobile comprises a device body (1), wherein the device body (1) comprises a daughter board (2), a detachable shell (3) arranged on the outer side of the daughter board (2), and a manual device (4) and an electric device (5) which are matched with the detachable shell (3); the daughter board (2) is further provided with a center through hole (6) in a matching manner, the right side of the center through hole (6) is provided with a driving assembly (7) in a matching mannerThe above-mentionedThe central through hole (6) is provided with a manual device (4) in a matching manner and a rotating shaft is arranged on the electric device (5), the manual device (4) and the electric device (5) are connected with a driving assembly (7) through the rotating shaft, and a mother board (18) is further arranged on the outer side of the daughter board (2) in a matching manner.

When the detachable electric water heater is installed, an elastic clamping piece (19) on the outer side of a sub-board (2) is connected with and fixed to a convex block (20) of a detachable shell (3), a manual device (4) is connected with a gear (8) through a connecting bearing, a mahjong gear (8) is placed at a central through hole (6) of the sub-board (2), a waterproof rubber ring (16) is meshed with a rubber ring groove (17), a rack (9) is hinged to the gear (8), a positioning shell (10) is sleeved outside the rack (9), an electric device (5) is placed at an arc edge of the detachable shell (3), a power supply hole (15) is sequentially connected and electrified, a water drainage assembly is placed below the positioning shell (10) and fixed, and a bolt (14) penetrates through a connecting plate (13) and is connected with a charging socket, so that the detachable shell is installed.

When the electric charging device is used, the electric device (5) rotates the rotating shaft under the power-on condition, the rotating shaft drives the gears (8) to rotate, the distance between each group of racks (9) is 5.5mm, the gears (8) and the racks (9) are twisted and the driving assembly (7) is driven to move up and down, the connecting plate (13) positioned below the driving assembly (7) is connected with the positioning column (12) to move up and down while moving, when the positioning column (12) moves down, the positioning column is fixed with the charging socket so as to complete locking, when the positioning column (12) moves up, the positioning column (12) is separated from the charging socket so as to release locking, under the power-off condition, the manual device (4) can rotate through the connecting hole on the manual device (4), when the manual device (4) rotates, the gears (8) and the racks (9) still drive the driving assembly (7) to move up and down, and the locking or unlocking is completed, and the driving component (7) moves according to a preset track when moving until the work is completed, does not stop midway any more, and only stops at the topmost end or the bottommost end.

The utility model has the advantages that: providing a mechanical lock for a charging socket of an European-standard electric automobile; the device has promoted the convenient degree when operation, even still can keep a better security under the condition of outage, also can not influence normal unblock simultaneously, has improved drainage performance, and under the special circumstances, there is not ponding and makes simple reduce cost inside device body (1).

As a further improvement of the utility model, in order to improve the waterproof performance between the gear (8) and the rack (9); drive assembly (7) are including setting up in gear (8) on the center perforation (6) right side, the center is perforated (6) and is located cooperation gear (8) and be provided with elastic pressing block (11), gear (8) are fixed in the right side of center perforation (6) through elastic pressing block (11), the cooperation is provided with rack (9) in gear (8) outside, rack (9) still cooperate and are provided with location shell (10), rack (9) set up in the inside both sides position of location shell (10) and strand mutually with gear (8).

As a further improvement of the utility model, in order to further improve the waterproof performance of the device body (1) and prevent water accumulation inside; the inner side of the gear (8) is provided with a groove and a reinforcing rib corresponding to the elastic pressing block (11), the groove is formed in the left side and the right side of the inner side of the gear (8), the reinforcing rib is located in the middle of the groove, and the groove is meshed with the two sides of the elastic pressing block (11).

As a further improvement of the present invention, in order to effectively drain accumulated water inside the apparatus body (1); the outer side of the central through hole (6) is provided with a waterproof rubber ring (16) in a matching mode, the inner side of the sub-plate (2) is provided with a rubber ring groove (17) in a matching mode with the waterproof rubber ring (16), and the waterproof rubber ring (16) is installed in the rubber ring groove (17) and meshed with the rubber ring groove (17).

As a further improvement of the utility model, the fixing of the device body (1) and the charging socket is convenient; the driving assembly (7) further comprises a connecting plate (13) and a positioning column (12) which are arranged below the positioning shell (10), the positioning column (12) is vertically arranged below the connecting plate (13) and fixed, and the connecting plate (13) is fixedly connected with a charging socket through a bolt (14).

As a further improvement of the present invention, in order to improve the convenience in mounting at all times; electric actuator (5) set up in the extreme angle department on the right side of can dismantling shell (3), electric actuator (5) are rectangle setting and four corners department and are the arc limit setting, one side cooperation of electric actuator (5) is provided with three power holes of group (15).

As a further improvement of the utility model, the unlocking can still be realized under the condition of power failure; the manual device (4) is irregularly shaped and sleeved in the center of one side of the outer portion of the detachable shell (3) and is connected with the gear (8) through a connecting bearing, a connecting hole is further formed in the upper portion of the manual device (4) in a matched mode, and manual unlocking can be conducted when power is off through the connecting hole.

As a further improvement of the present invention, in order to prevent the stability of the connection between the daughter board (2) and the detachable housing (3); the cooperation all around of daughter board (2) is provided with a plurality of groups elasticity card (19), can dismantle shell (3) and correspond elasticity card (19) and be provided with lug (20), can dismantle shell (3) and fix through the articulated of lug (20) with elasticity card (19), four corners department of daughter board (2) still cooperates and is provided with triangle and perforates (21), mother board (18) are perforated (21) through the triangle and are connected fixedly with the daughter board.

As a further improvement of the present invention, in order to increase the accuracy and the service life of the apparatus body (1); the interval of rack (9) is 5.5mm, the inside of dismantling shell (3) still is provided with additional strengthening, it is provided with the circular arc limit to dismantle shell (3) corresponding electric actuator (5), mother board (18) correspond drive arrangement (7) and are provided with bellying (22), bellying (22) suit in the outside of drive arrangement (7) and with mother board (18) integrated into one piece.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a three-dimensional view of the present invention.

Fig. 4 is a fourth perspective view of the present invention.

FIG. 5 is a diagram of a motherboard according to the present invention.

The device comprises a device body 1, a daughter board 2, a detachable shell 3, a manual device 4, an electric device 5, a center through hole 6, a driving assembly 7, a gear 8, a rack 9, a positioning shell 10, an elastic pressing block 11, a positioning column 12, a connecting plate 13, a bolt 14, a power supply hole 15, a waterproof rubber ring 16, a rubber ring groove 17, a mother board 18, an elastic clamping piece 19 and a convex block 20.

Detailed Description

As shown in fig. 1-5, a mechanical lock for a charging socket of an electric car in the european standard comprises a device body 1, wherein the device body 1 comprises a daughter board 2, a detachable shell 3 arranged outside the daughter board 2, and a manual device 4 and an electric device 5 which are matched with the detachable shell 3; the daughter board 2 is further provided with a central through hole 6 in a matching manner, and the right side of the central through hole 6 is provided with a driving assembly 7 in a matching mannerThe above-mentionedA manual device 4 and an electric device 5 are arranged at the position of the central through hole 6 in a matching manner, a rotating shaft is arranged on the manual device 4 and the electric device 5, the manual device 4 and the electric device 5 are connected with a driving assembly 7 through the rotating shaft, a mother board 18 is also arranged at the outer side of the daughter board 2 in a matching manner, the driving assembly 7 comprises a gear 8 arranged at the right side of the central through hole 6, the gear 8 at the position of the central through hole 6 in a matching manner is provided with an elastic pressing block 11, the gear 8 is fixed at the right side of the central through hole 6 through the elastic pressing block 11, a rack 9 is arranged at the outer side of the gear 8 in a matching manner, the rack 9 is also arranged at a positioning shell 10 in a matching manner, the rack 9 is arranged at two side positions inside the positioning shell 10 and is twisted with the gear 8, the inner side of the gear 8 is provided with a groove and a reinforcing rib corresponding to the elastic pressing block 11, the groove is arranged at the left side and the right side of the gear 8, and the reinforcing rib is arranged at the middle position of the groove, the groove is engaged with two sides of the elastic pressing block 11, a waterproof rubber ring 16 is arranged around the outer side of the central through hole 6 in a matching manner, a rubber ring groove 17 is arranged on the inner side of the sub-plate 2 in a matching manner with the waterproof rubber ring 16, the waterproof rubber ring 16 is arranged in the rubber ring groove 17 and is engaged with the rubber ring groove 17, the driving assembly 7 further comprises a connecting plate 13 and a positioning column 12 which are arranged below the positioning shell 10, the positioning column 12 is vertically arranged below the connecting plate 13 and is fixed, the connecting plate 13 is fixedly connected with a charging socket through a bolt 14,the electric device 5 is arranged at the end corner on the right side of the detachable shell 3, the electric device 5 is arranged in a rectangular shape, four corners are arranged in arc edges, three groups of power supply holes 15 are arranged on one side of the electric device 5 in a matched mode, the manual device 4 is sleeved at the central position of one side outside the detachable shell 3 in an irregular shape and is connected with the gear 8 through a connecting bearing, a connecting hole is further arranged above the manual device 4 in a matched mode and used for manual unlocking when power is off, a plurality of groups of elastic clamping pieces 19 are arranged around the daughter board 2 in a matched mode, the detachable shell 3 is provided with a convex block 20 corresponding to the elastic clamping pieces 19, the detachable shell 3 is fixed through the hinging of the convex block 20 and the elastic clamping pieces 19, triangular through holes 21 are further arranged at the four end corners of the daughter board 2 in a matched mode, and the mother board 18 is fixedly connected with the daughter board through the triangular through holes 21, the interval of the rack 9 is 5.5mm, the inside of the detachable shell 3 is also provided with a reinforcing structure, the detachable shell 3 is provided with an arc edge corresponding to the electric device 5, the motherboard 18 is provided with a convex part 22 corresponding to the driving device 7, and the convex part 22 is sleeved outside the driving device 7 and is integrally formed with the motherboard 18.

When the utility model works: when the electric power device is installed, the elastic clamping piece 19 on the outer side of the daughter board 2 is connected with and fixed to the convex block 20 of the detachable shell 3, the mahjong gear 8 connected with the gear 8 through the connecting bearing and the manual device 4 is placed at the central through hole 6 of the daughter board 2, the waterproof rubber ring 16 is meshed with the rubber ring groove 17, the rack 9 is hinged to the gear 8, the positioning shell 10 is sleeved outside the rack 9, the electric power device 5 is placed at the arc edge of the detachable shell 3, the power supply holes 15 are sequentially connected and electrified, the drainage assembly is placed below the positioning shell 10 and fixed, and the bolt 14 penetrates through the connecting plate 13 and is connected with the charging socket, so that the installation is completed.

When the charging device is used, under the power-on condition, the electric device 5 rotates the rotating shaft, the rotating shaft drives the gear 8 to rotate, the distance between each group of racks 9 is 5.5mm, the gear 8 is twisted with the racks 9 and enables the driving assembly 7 to move up and down, while moving, the connecting plate 13 positioned below the driving assembly 7 is connected with the positioning column 12 to move up and down, when the positioning column 12 moves down, the positioning column 12 is fixed with the charging socket to complete locking, when the positioning column 12 moves up, the positioning column 12 is separated from the charging socket to release locking, under the power-off condition, the manual device 4 can rotate through the connecting hole on the manual device 4, when the manual device 4 rotates, the gear 8 and the racks 9 can still drive the driving assembly 7 to move up and down to complete locking or unlocking, and then the work is completed, the driving component 7 moves according to a preset track when moving, does not stop halfway, and only stops at the topmost end or the bottommost end.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope.

Claims

1. The utility model provides a mechanical lock that european style electric automobile charging socket used, includes device body (1), its characterized in that: the device body (1) comprises a sub-board (2), a detachable shell (3) arranged on the outer side of the sub-board (2), and a manual device (4) and an electric device (5) which are matched with the detachable shell (3) from inside to outside; still cooperate on daughter board (2) to be provided with central perforation (6), the right side cooperation that central perforation (6) was provided with drive assembly (7), the cooperation of central perforation (6) department is provided with hand device (4) and electric actuator (5) and is provided with the pivot, hand device (4) and electric actuator (5) are connected with drive assembly (7) through the pivot, the outside of daughter board (2) still cooperates and is provided with mother board (18).

2. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: drive assembly (7) are including setting up in gear (8) on the center perforation (6) right side, the center is perforated (6) and is located cooperation gear (8) and be provided with elastic pressing block (11), gear (8) are fixed in the right side of center perforation (6) through elastic pressing block (11), the cooperation is provided with rack (9) in gear (8) outside, rack (9) still cooperate and are provided with location shell (10), rack (9) set up in the inside both sides position of location shell (10) and strand mutually with gear (8).

3. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 2, wherein: the inner side of the gear (8) is provided with a groove and a reinforcing rib corresponding to the elastic pressing block (11), the groove is formed in the left side and the right side of the inner side of the gear (8), the reinforcing rib is located in the middle of the groove, and the groove is meshed with the two sides of the elastic pressing block (11).

4. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: the outer side of the central through hole (6) is provided with a waterproof rubber ring (16) in a matching mode, the inner side of the sub-plate (2) is provided with a rubber ring groove (17) in a matching mode with the waterproof rubber ring (16), and the waterproof rubber ring (16) is installed in the rubber ring groove (17) and meshed with the rubber ring groove (17).

5. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: the driving assembly (7) further comprises a connecting plate (13) and a positioning column (12) which are arranged below the positioning shell (10), the positioning column (12) is vertically arranged below the connecting plate (13) and fixed, and the connecting plate (13) is fixedly connected with a charging socket through a bolt (14).

6. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: electric actuator (5) set up in the extreme angle department on the right side of can dismantling shell (3), electric actuator (5) are rectangle setting and four corners department and are the arc limit setting, one side cooperation of electric actuator (5) is provided with three power holes of group (15).

7. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: the manual device (4) is irregularly shaped and sleeved in the center of one side of the outer portion of the detachable shell (3) and is connected with the gear (8) through a connecting bearing, a connecting hole is further formed in the upper portion of the manual device (4) in a matched mode, and manual unlocking can be conducted when power is off through the connecting hole.

8. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 1, wherein: the cooperation all around of daughter board (2) is provided with a plurality of groups elasticity card (19), can dismantle shell (3) and correspond elasticity card (19) and be provided with lug (20), can dismantle shell (3) and fix through the articulated of lug (20) with elasticity card (19), four corners department of daughter board (2) still cooperates and is provided with triangle and perforates (21), mother board (18) are perforated (21) through the triangle and are connected fixedly with the daughter board.

9. The mechanical lock for the charging socket of the European-standard electric vehicle as claimed in claim 2, wherein: the interval of rack (9) is 5.5mm, the inside of dismantling shell (3) still is provided with additional strengthening, it is provided with the circular arc limit to dismantle shell (3) corresponding electric actuator (5), mother board (18) are provided with bellying (22) corresponding drive assembly (7), bellying (22) suit in the outside of drive assembly (7) and with mother board (18) integrated into one piece.