CN113561809A

CN113561809A - Take electric installation and electric automotive vehicle battery charging outfit of area control of getting of visor

Info

Publication number: CN113561809A
Application number: CN202110784346.5A
Authority: CN
Inventors: 刘普斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-10-29
Anticipated expiration: 2041-07-12
Also published as: CN113561809B

Abstract

The invention discloses a power taking device with a protective cover and electric automatic vehicle charging equipment with monitoring function; the power taking device with the protective cover comprises a power socket fixed on the vertical surface of the fixture and a protective frame arranged on the periphery of the power socket; the protection device also comprises a protective cover hinged with the upper side edge of the protection frame, an electromagnetic lock pin is arranged on the lower side edge of the protection frame, and a torsion spring or an elastic sheet is arranged at the hinged position to generate automatic bouncing force of the protective cover; the electromagnetic lock pin comprises a lock tongue protruding out of the lower side edge, an open slot communicated with the lower side edge and used for passing through a power line and a lock catch slot arranged on two sides of the open slot and close to the outer side edge are arranged in the center area of the protective cover. The invention adopts the protective cover with the automatic reset function of the torsion spring or the elastic sheet and locks the lower end of the protective cover by the electromagnetic lock pin, so that a user can lock the power plug in the power socket by only lightly pressing the protective cover when charging, and the protective cover cannot be pulled out by other users. The guarantee of user's electric bicycle in charging time has been guaranteed.

Description

Take electric installation and electric automotive vehicle battery charging outfit of area control of getting of visor

Technical Field

The invention relates to a charging device, in particular to a power taking device with a protective cover and electric automatic vehicle charging equipment with a monitor.

Background

Electric bicycles have become the main means of transportation in daily life, and after the electric bicycle is used up, charging is indispensable. The electric bicycle can not be taken into a house for charging and can only be charged in a designated place. Thus, charging equipment is currently available from a number of manufacturers. Generally, a charging host is respectively connected with a plurality of charging sockets, a user scans a two-dimensional code on the host to register, then selects a socket number in a neutral position, after payment, the power supply of the socket is conducted, and the power supply of corresponding time is kept conducted according to the charging time selected by the user.

However, there is a problem that some electric bicycles of car owners are often pulled away by others during charging. And the electric vehicle is charged by the user. This causes inconvenience to the user. The inventor himself or herself and friends around the inventor have been in a situation where the power source was disconnected from the electric bicycle and the electric bicycle was not charged. Therefore, the inventor carries out patent search by using a keyword of 'specification and anti-pulling and electric bicycle and charging' in an intellectual property search and analysis system of https:// s.gpic.gd.cn in 7/10/2021, and an application number of CN201921936289.2 in a search result is a patent document of an anti-pulling electric bicycle charging socket.

Therefore, there is a need for a new power-taking device for charging an electric bicycle.

In addition, the property or owner providing the charging site is less willing to equip the site with a single monitoring system. In the use process of the charging device, networking is needed, so that the video monitoring function of the charging host device is needed to be added. Therefore, the inventor carries out patent search by using a keyword of 'name (charging) AND claim (video) AND specification (monitor AND electric bicycle AND charging)' in an intellectual property search AND analysis system of https:// s.gpic.gd.cn in 7/10.2021, AND a patent document with an application number of CN201710949407.2 AND a name of a monitor charging pile with a video function is available in a search result, AND the structure of the system is not suitable for a structure which has a code scanning payment AND a plurality of fixed sockets for respective charging AND is appeared in the current market.

Therefore, there is a need for an electric vehicle charging apparatus with monitoring.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provide a power taking device with a protective cover and electric automatic vehicle charging equipment with monitoring.

The purpose of the invention is realized by the following technical scheme:

the invention relates to a power taking device with a protective cover, which comprises a power socket fixed on the vertical surface of a fixed object and a protective frame arranged on the periphery of the power socket; the protection device also comprises a protective cover hinged with the upper side edge of the protective frame, an electromagnetic lock pin is arranged on the lower side edge of the protective frame, and a torsion spring or an elastic sheet is arranged at the hinged position to generate automatic bouncing force of the protective cover; the electromagnetic lock pin comprises a lock tongue protruding out of the lower side edge, an open slot communicated with the lower side edge and used for passing through a power line and a lock catch slot arranged on two sides of the open slot and close to the outer side edge are arranged in the center area of the protective cover; when charging, the protective cover is pressed down to the lock catch groove and buckled on the lock tongue, a power line of the power consumption plug penetrates through the open groove, and the power consumption plug body is arranged on the inner side by the protective cover and is in a protective state; when charging is finished, the electromagnetic lock pin retracts to the lock tongue after being conducted, the lock tongue loses the locking effect on the lock catch groove, and the protective cover automatically rotates upwards under the acting force of the torsion spring or the elastic sheet so as to cancel the protection of the power utilization plug.

Preferably, the electromagnetic lock pin comprises a lock shell for accommodating the lock tongue, and an electromagnetic coil and a return spring which are arranged in the lock shell; when the electromagnetic coil is not electrified, the spring force of the return spring enables the lock tongue to extend out; when the electromagnetic coil is electrified, the electromagnetic coil generates suction force on the bolt, so that the bolt can overcome the elastic force to retract.

Preferably, the outward side edge of the outer end of the lock tongue is provided with a self-locking inclined plane and/or the outer side edge of the protection cover corresponding to the lock catch groove is provided with a guide inclined plane acting on the outer end of the lock tongue.

Preferably, the power socket further comprises a normally open contact electrically connected with the power socket, and a relay for driving the normally open contact; the relay is also provided with a normally closed contact and a time-delay disconnection normally open contact; the electromagnetic coil is connected with the normally closed contact and the time-delay disconnection normally open contact in series and then is connected with a power supply line; the on-time of the electromagnetic coil is the time delay off-time of the time delay off normally open contact after the relay is powered off; the delay off time is 0.5-5 seconds.

The invention relates to electric automatic vehicle charging equipment with monitoring, which comprises a charging host machine and a power taking end electrically connected with the charging host machine, wherein the power taking end is the power taking device; the charging system also comprises a camera device arranged on the outer side of the charging host.

Preferably, the camera device comprises a shell, a swing mechanism arranged in the shell, and a camera arranged on the swing mechanism; the maximum swing range of the swing mechanism comprises all the power taking devices.

Preferably, still including locating the controller in the host computer that charges, the controller gather being in operating condition when the during operation get the electric installation, drive control signal extremely swing mechanism makes its swing angle only include being in operating condition get the electric installation.

Preferably, the video storage device is connected with the controller, and the capacity of the video storage device is at least 24 hours of video data.

Preferably, the charging host further comprises a plurality of current-limiting circuit breakers connected with the power taking device in series to limit the power consumption of a charging user.

Preferably, the charging host further comprises a sound pickup connected with the controller, and when an input value of the sound pickup is greater than a set value, video screenshots of a previous and next adjacent time period are stored; and/or sending information to a mobile terminal of the owner of the electric bicycle in the charging state through a network.

Compared with the prior art, the invention has the beneficial effects that: the power taking device with the protective cover adopts the protective cover with the automatic resetting of the torsion spring or the elastic sheet, and the lower end of the protective cover is locked by the electromagnetic lock pin, so that a user can lock the power plug in the power socket by pressing lightly when charging, and the power plug cannot be pulled out by other users. The electric bicycle of the user is guaranteed in charging time, and therefore contradictions among the charging users are reduced. And a normally open contact is further opened by time delay, so that the power-off signal of the charged relay is fully utilized to drive the protective cover to be opened, and the complexity of the circuit is reduced. The electric automatic vehicle charging equipment with the monitoring function increases the camera shooting function and plays a role in monitoring a charging site. The swing angle of the camera is further determined according to the power taking device in the charging state, the invalid monitoring area of the camera can be reduced, and the efficiency is improved. And a current-limiting breaker is further adopted, so that the use of overpower of a user can be prevented. The adapter is further adopted, so that the video generated when abnormal sound occurs can be actively stored, the video is provided for a user to use, and the property safety of the charging user is further ensured. A cleaning mechanism can be further adopted to clean and disinfect the hands of the user.

Drawings

FIG. 1 is a schematic side sectional view and a partial enlarged view of a power-taking device with a protective cover according to the present invention (see the mark on line A-A in FIG. 2 for the sectional position);

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is an electrical connection diagram of the embodiment of FIG. 1;

FIG. 4 is a schematic structural view of an embodiment of an electric vehicle charging apparatus according to the present invention;

FIG. 5 is a circuit block diagram of the embodiment shown in FIG. 4;

FIG. 6 is a schematic structural view of a second embodiment of an electric vehicle charging apparatus according to the present invention;

fig. 7 is a circuit block diagram of the embodiment shown in fig. 6.

Reference numerals

Charging equipment for Q electric bicycle with vertical surface of P fixture

R power supply line S power taking device

Power socket with T-shape electric plug 10

11 protective frame 120 open slot

121 locking groove 129 guide inclined plane

12 protective cover 131 bolt

132 Lock case 133 electromagnetic coil

134 reset spring 139 self-locking ramp

13 electromagnetic lock pin 20 relay

21 normally open contact 22 normally closed contact

23 time-delay breaking normally open contact

60 liquid outlet of washing-free disinfectant bottle 61

62 human body inductive switch 63 peristaltic pump

64 clean relay 65 goes out liquid support

70 controller 71 video memory

80 camera 81 shell

82 swing mechanism 83 camera

909 bracket holding groove 90 charging host

Detailed Description

The technical solutions of the present invention will be described clearly and completely by the following embodiments, which are only a part of the embodiments of the present invention, but not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the embodiments of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the invention. As used in the description of embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

As shown in fig. 1 to 3, the power-taking device S with a protective cover of the present invention includes a power socket 10 fixed on a vertical plane P of a fixture, and a protective frame 11 disposed around the power socket 10; the protection device also comprises a protection cover 12 hinged with the upper side edge of the protection frame 11, an electromagnetic lock pin 13 is further arranged on the lower side edge of the protection frame 11, and a torsion spring or an elastic sheet (a common structure and not shown in the figure) is further arranged at the hinged position so as to generate automatic bouncing force of the protection cover 12; the electromagnetic lock pin 13 includes a lock tongue 131 protruding from the lower side, the central region of the protective cover 12 is provided with an open slot 120 communicating with the lower side and used for passing through a power cord (i.e. the power cord of the power plug T of the electric bicycle), and lock catch slots 121 disposed at both sides of the open slot 120 and close to the outer side; during charging, the protective cover 12 is pressed down until the locking groove 121 is buckled on the bolt 131, the power line of the power consumption plug T passes through the opening groove, and the body of the power consumption plug T is arranged at the inner side by the protective cover 12 and is in a protective state; when charging is finished, the electromagnetic lock pin 13 retracts into the lock tongue 131 after being conductive, the lock tongue 131 loses the locking effect on the lock catch groove 121, and the protective cover 12 automatically rotates upwards under the acting force of the torsion spring or the elastic sheet so as to cancel the protection of the power utilization plug T.

More specifically, the electromagnetic lock pin 13 further includes a lock case 132 for accommodating the bolt 131, and an electromagnetic coil 133 and a return spring 134 provided in the lock case 132; when the electromagnetic coil 133 is not powered, the elastic force of the return spring 134 extends the latch bolt 131; when the electromagnetic coil 133 is energized, an attractive force is generated to the latch bolt 131, so that the latch bolt 131 is retracted against the elastic force.

More specifically, the outward side of the outer end of the latch tongue 131 is provided with a self-locking inclined surface 139, and/or the protective cover 12 is provided with a guide inclined surface 129 acting on the outer end of the latch tongue 131 at the corresponding outer side of the locking groove 121.

More specifically, the charging device further comprises a normally open contact 21 electrically connected with the power socket 10, and a relay 20 (the relay is arranged in the charging host) for driving the normally open contact 21; the relay 20 is also provided with a normally closed contact 22 and a time-delay opening normally open contact 23; the electromagnetic coil 133 is connected with the power supply line R after being connected with the normally closed contact 22 and the normally open contact 23 in series; the on time of the electromagnetic coil 133 is the time delay off time of the normally open contact 23 after the relay 20 is powered off; the delay off time is 0.5-5 seconds, within the delay off time, the electromagnetic coil 133 keeps the power-on state, the protective cover 12 loses the blocking effect of the electromagnetic coil 133, and the protective cover 12 automatically rotates upwards under the acting force of the torsion spring or the elastic sheet so as to cancel the protection of the power consumption plug T. The user can pull the power utilization plug T down at any time.

As shown in fig. 4-5, the embodiment of the charging apparatus Q for an electric bicycle with monitoring according to the present invention includes a charging host 90 and a power-taking terminal electrically connected to the charging host 90, wherein the power-taking terminal is the aforementioned power-taking device S; the device further comprises a camera device 80 arranged outside the charging host 90.

More specifically, the image pickup device 80 includes a housing 81, a swing mechanism 82 provided in the housing 81, and a camera 83 provided on the swing mechanism 82; the maximum range of the swing mechanism 82 includes all the power take-off devices S.

More specifically, the charging system further comprises a controller 70 disposed in the charging host 90, the controller 70 collects the power-taking device S in the working state during working, and drives a control signal to the swing mechanism 82, so that the swing angle of the swing mechanism only includes the power-taking device S in the working state, thereby reducing the shooting range, completing shooting in a cycle in a shorter time, and enabling more effective monitoring pictures to be used as evidences when an accident occurs. The swing mechanism is of a swing rod structure, the middle of the swing mechanism is a hinged point, one end of the swing mechanism is fixed with the camera, two electromagnets are used as power sources on two sides of the other end of the swing mechanism, when the electromagnets are not powered, the swing mechanism is located in a middle position (reset by a spring), the two electromagnets are powered in turn and swing in different directions in turn, and the length of the power-on time and the magnitude of current of the two electromagnets can be adjusted to realize the adjustment of a swing angle.

More specifically, a video memory 71 connected to the controller 70 is further included, and the capacity of the video memory 71 is at least 24 hours of the capacity of the video data. Also included are a power module 79 and a communication module 78 connected to the controller 70.

In other embodiments, the charging host further includes a plurality of current-limiting circuit breakers connected in series with the power-taking device to limit the power of the charging user.

In other embodiments, the charging host further comprises a sound pickup connected with the controller, and when the input value of the sound pickup is greater than the set value, video screenshots of the previous and next adjacent time periods are stored; and/or sending information to a mobile terminal of the owner of the electric bicycle in the charging state through a network.

In other embodiments, the user can open the network interface in advance to reserve the use of a certain power-taking device in advance (namely, reserve the use of a certain socket in advance).

In addition, at present, when a user of the electric bicycle charges, the user may maintain the electric bicycle, such as scrubbing a bicycle handle, a bicycle seat cushion and the like, or the user's hands may be dirty and need to be cleaned. Moreover, at present, viruses are abused, and people need to do protection work. Therefore, in another embodiment, as shown in fig. 6 and 7, a groove for placing a disposable disinfectant bottle 60 is disposed on one side of the host charger 90, a liquid outlet 61 and a human body inductive switch 62 with downward openings are disposed on the other side, and a peristaltic pump 63 (or an infusion pump) is disposed in the housing of the host charger 90, the peristaltic pump 63 (or the infusion pump) is connected to a cleaning relay 64 through the human body inductive switch 62, a control coil of the cleaning relay 64 is connected to the controller 70, when a user selects a cleaning function, the controller 70 turns on the cleaning relay 64, and when a hand is close to the liquid outlet 61, the human body inductive switch 62 senses power, so as to turn on the power supply of the peristaltic pump 63 (or the infusion pump), and start operation is performed, so that the disposable disinfectant flows out of the liquid outlet 61 for the user. The charging host with the cleaning function can be provided with a camera or not, and the charging host shown in fig. 6 is not provided with the camera. Such a cleaning function brings great convenience to the user. In order to prevent waste and improve safety performance, the working time of each peristaltic pump is limited within a specified time, such as 5-10 seconds (when a user selects a cleaning function, the user can select different time lengths to pay different fees, and when the user uses the peristaltic pump, the user can keep corresponding liquid receiving action according to the time length selected by the user, and the user can also select multiple times of cleaning, such as three seconds for the first palm, three seconds for the second palm, and four seconds for the third palm). And the liquid discharge is stopped immediately after the hand leaves the human body induction switch. In order to facilitate the user to receive the washing-free disinfectant by hand, a liquid outlet bracket 65 is arranged on the other side surface of the charging host machine, so that the liquid outlet extends outwards by at least 6-15 cm. More specifically, the liquid outlet bracket 65 and the charging main unit 90 may be hinged, and the charging main unit 90 is provided with a bracket receiving groove 909, so that when the cleaning function is not needed, the user can rotate the liquid outlet bracket 65 into the bracket receiving groove 909 to improve the aesthetic feeling of the charging main unit. A torsional spring can be further additionally arranged at the hinged position of the liquid outlet support and the charging host, an electromagnetic lock pin (see the structures of figures 1-3) is arranged at one end of the liquid outlet support, which is far away from the hinged position, and only when a user selects a cleaning function, the electromagnetic lock pin can be electrified, and the liquid outlet support can be popped up.

In summary, the power taking device with the protective cover adopts the protective cover with the torsion spring or the elastic sheet for automatic resetting, and the lower end of the protective cover is locked by the electromagnetic lock pin, so that when a user charges, the power plug can be locked at the power socket by pressing lightly, and the power plug cannot be pulled out by other users. The electric bicycle of the user is guaranteed in charging time, and therefore contradictions among the charging users are reduced. And a normally open contact is further opened by time delay, so that the power-off signal of the charged relay is fully utilized to drive the protective cover to be opened, and the complexity of the circuit is reduced. The electric automatic vehicle charging equipment with the monitoring function increases the camera shooting function and plays a role in monitoring a charging site. The swing angle of the camera is further determined according to the power taking device in the charging state, the invalid monitoring area of the camera can be reduced, and the efficiency is improved. And a current-limiting breaker is further adopted, so that the use of overpower of a user can be prevented. The adapter is further adopted, so that the video generated when abnormal sound occurs can be actively stored, the video is provided for a user to use, and the property safety of the charging user is further ensured.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. The power taking device with the protective cover comprises a power socket fixed on the vertical surface of a fixed object and a protective frame arranged on the periphery of the power socket; the device is characterized by further comprising a protective cover hinged with the upper side edge of the protective frame, wherein the lower side edge of the protective frame is also provided with an electromagnetic lock pin, and the protective cover further comprises a torsion spring or an elastic sheet arranged at the hinged position so as to generate automatic bouncing force of the protective cover; the electromagnetic lock pin comprises a lock tongue protruding out of the lower side edge, an open slot communicated with the lower side edge and used for passing through a power line and a lock catch slot arranged on two sides of the open slot and close to the outer side edge are arranged in the center area of the protective cover; when charging, the protective cover is pressed down to the lock catch groove and buckled on the lock tongue, a power line of the power consumption plug penetrates through the open groove, and the power consumption plug body is arranged on the inner side by the protective cover and is in a protective state; when charging is finished, the electromagnetic lock pin retracts to the lock tongue after being conducted, the lock tongue loses the locking effect on the lock catch groove, and the protective cover automatically rotates upwards under the acting force of the torsion spring or the elastic sheet so as to cancel the protection of the power utilization plug.

2. The power taking device according to claim 1, wherein the electromagnetic lock pin further comprises a lock case for accommodating the lock tongue, and an electromagnetic coil and a return spring arranged in the lock case; when the electromagnetic coil is not electrified, the spring force of the return spring enables the lock tongue to extend out; when the electromagnetic coil is electrified, the electromagnetic coil generates suction force on the bolt, so that the bolt can overcome the elastic force to retract.

3. The power taking device according to claim 2, wherein the outward side of the outer end of the lock tongue is provided with a self-locking inclined surface and/or the outer side of the protective cover corresponding to the lock catch groove is provided with a guide inclined surface acting on the outer end of the lock tongue.

4. The power taking device according to claim 3, further comprising a normally open contact electrically connected to the power socket, and a relay for driving the normally open contact; the relay is also provided with a normally closed contact and a time-delay disconnection normally open contact; the electromagnetic coil is connected with the normally closed contact and the time-delay disconnection normally open contact in series and then is connected with a power supply line; the on-time of the electromagnetic coil is the time delay off-time of the time delay off normally open contact after the relay is powered off; the delay off time is 0.5-5 seconds.

5. The electric automatic vehicle charging equipment with the monitoring function comprises a charging host machine and a power taking end electrically connected with the charging host machine, and is characterized in that the power taking end is the power taking device according to any one of claims 1 to 4; the charging system also comprises a camera device arranged on the outer side of the charging host.

6. The electric vehicle charging apparatus according to claim 5, wherein the camera device comprises a housing, a swing mechanism disposed in the housing, and a camera disposed on the swing mechanism; the maximum swing range of the swing mechanism comprises all the power taking devices.

7. The electric automatic vehicle charging apparatus according to claim 6, further comprising a controller disposed in the charging host, wherein the controller collects the power-taking device in a working state during operation, and drives a control signal to the swing mechanism such that the swing angle thereof only includes the power-taking device in the working state.

8. The electric-powered automatic vehicle charging apparatus according to claim 7, further comprising a video memory connected to said controller, said video memory having a capacity of at least 24 hours of video data.

9. The electric automatic vehicle charging apparatus according to claim 5, wherein the charging host further comprises a plurality of current limiting breakers connected in series to the power-taking device to limit the power consumption of the charging user.

10. The electric automatic vehicle charging apparatus according to claim 9, wherein the charging host further comprises a microphone connected to the controller, and when an input value of the microphone is greater than a set value, video screenshots of a preceding and following similar time periods are saved; and/or sending information to a mobile terminal of the owner of the electric bicycle in the charging state through a network.