CN106911170B - Mobile power supply's battery charging outfit, lease cabinet and mobile power supply - Google Patents

Mobile power supply's battery charging outfit, lease cabinet and mobile power supply Download PDF

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Publication number
CN106911170B
CN106911170B CN201710309669.2A CN201710309669A CN106911170B CN 106911170 B CN106911170 B CN 106911170B CN 201710309669 A CN201710309669 A CN 201710309669A CN 106911170 B CN106911170 B CN 106911170B
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China
Prior art keywords
power supply
mobile power
circuit board
charging
mobile
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Expired - Fee Related
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CN201710309669.2A
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CN106911170A (en
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唐寅之
刘义
王超
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Hunan Modian Yilian Network Technology Co ltd
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Hunan Modian Yilian Network Technology Co ltd
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    • H02J7/0027—
    • H02J7/0021—
    • H02J7/0077—

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Abstract

The invention provides a charging device of a mobile power supply, a leasing cabinet and the mobile power supply, which comprise: the mobile power supply storage bin, the main control module and the power supply module; portable power source storage compartment includes: the control circuit board is connected with a driving motor, and the driving motor is in transmission connection with the transmission mechanism; the transmission shaft is arranged on the inner side of the accommodating groove track; the transmission mechanism is arranged on the outer side of the accommodating groove track and connected with the transmission shaft, and is used for driving the mobile power supply to enter and exit the bin under the driving of the driving motor; the control circuit board and the power supply module are respectively connected with the main control module, and the control circuit board is used for connecting the mobile power supply after the mobile power supply enters the storage bin; the main control module is used for controlling the power supply module to supply power to the control circuit board, so that the mobile power supply can acquire the electric quantity from the control circuit board when the electric quantity of the mobile power supply is lower than a set electric quantity threshold value, a user can rent the mobile power supply to charge the electronic equipment, and the charging equipment can also automatically detect the stored electric quantity of the mobile power supply and charge the mobile power supply in time.

Description

Mobile power supply's battery charging outfit, lease cabinet and mobile power supply
Technical Field
The invention relates to the technical field of mobile power supply charging, in particular to charging equipment, a leasing cabinet and a mobile power supply of the mobile power supply.
Background
With the popularization of electronic devices, users can not leave the electronic devices more and more, but users often suffer from the problem of insufficient electric quantity of the devices in the using process, and particularly under the condition that the users go out, the users are inconvenient, and the battery endurance of the mobile electronic products cannot be improved better all the time.
Based on above-mentioned problem, the user can carry the treasured that charges usually when going out, when the electronic equipment electric quantity is not enough, in time charge for electronic equipment through the treasured that charges, but, the user can forget to carry the treasured that charges usually, perhaps, the user forgets to be marked as the treasured that charges to charge to still can't charge for electronic equipment, and then solve the problem that the electronic equipment electric quantity is not enough. Moreover, the user is inconvenient to go out when carrying the charge pal for a long time.
Therefore, the way of carrying the charger baby for charging the mobile phone still cannot fundamentally solve the problem of the electric quantity endurance of the electronic equipment of the user.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a charging device, a leasing cabinet, and a mobile power supply of the mobile power supply, which can be used for a user to lease the mobile power supply when the user goes out, so as to charge an electronic device, and the charging device can also automatically detect that the electric quantity of the mobile power supply is lower than a set electric quantity threshold, so as to charge the mobile power supply, so as to ensure that the electric quantity of the mobile power supply is sufficient, and facilitate leasing for the user.
In a first aspect, an embodiment of the present invention provides a charging device for a mobile power supply, including: the mobile power supply storage bin, the main control module and the power supply module; portable power source storage compartment includes: the device comprises a control circuit board, a transmission shaft, an accommodating groove track, a driving motor and a transmission mechanism;
the control circuit board is connected with a driving motor, and the driving motor is in transmission connection with the transmission mechanism; the transmission mechanism is arranged on the outer side of the accommodating groove track and connected with the transmission shaft, and is used for driving the transmission shaft to transmit under the driving of the driving motor, so that the transmission shaft drives the mobile power supply in the cavity of the mobile power supply storage bin to enter and exit the mobile power supply storage bin along the accommodating groove track;
the control circuit board and the power supply module are respectively connected with the main control module, and the control circuit board is used for connecting the mobile power supply after the mobile power supply enters the mobile power supply storage bin; and the main control module is used for controlling the power supply module to supply power to the control circuit board so that the mobile power supply can obtain the electric quantity from the control circuit board when the electric quantity of the mobile power supply is lower than a set electric quantity threshold value.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the charging device for a mobile power supply further includes a power supply access module and a voltage conditioning module;
the power supply access module is respectively connected with the voltage conditioning module and the external power supply and is used for receiving the electric signal sent by the external power supply and sending the electric signal to the voltage conditioning module;
the voltage conditioning module is also respectively connected with the main control module and the power supply module, and is used for processing the electric signal into a standard electric signal under the control of the main control module, and sending the standard electric signal to the power supply module so as to supply power to the power supply module.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the control circuit board includes a lower circuit board and a rear circuit board that are connected to each other; the lower circuit board is connected with a driving motor;
the mobile power supply storage bin also comprises a thimble connector which is used for being in contact with a contact point in the mobile power supply; the thimble connector is also connected with the rear circuit board;
the rear circuit board is used for receiving the electric signal sent by the power supply module and supplying power to the mobile power supply when the contact point on the thimble connector is in contact with the contact point on the mobile power supply;
the middle of the rear circuit board is provided with a through hole for placing a charging wire of the mobile power supply.
With reference to the second possible implementation manner of the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where there are two accommodating groove tracks;
the transmission shaft is arranged on one accommodating groove rail close to the transmission mechanism and used for driving the mobile power supply located in the cavity of the mobile power supply storage bin to enter and exit the mobile power supply storage bin along the two accommodating groove rails under the driving of the transmission mechanism.
With reference to the third possible implementation manner of the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where the charging device of the mobile power supply further includes: a bin gate and a bin gate control section; be provided with at least one joint portion on the door, door control portion includes: the control worm and a first connecting part arranged on the control worm;
the bin gate control part is respectively and rotatably connected with the two accommodating groove tracks through two first connecting parts; the control worm is connected with the clamping portion of the bin door in a clamping mode and used for driving the bin door to move along the direction perpendicular to the moving direction of the mobile power supply under the driving of the transmission mechanism so as to control the bin door to be opened or closed.
With reference to the fourth possible implementation manner of the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where two driving motors are provided, and the two driving motors are respectively a first driving motor and a second driving motor; the two transmission mechanisms are respectively a first synchronous transmission mechanism and a second synchronous transmission mechanism;
the first synchronous transmission mechanism and the second synchronous transmission mechanism are both positioned on the same side of the accommodating groove track provided with the transmission shaft, and the first synchronous transmission mechanism and the second synchronous transmission mechanism are arranged up and down;
the first driving motor and the second driving motor are both positioned at the rear end of the mobile power supply storage bin and are both connected with the underlying circuit board; the first driving motor is in transmission connection with the first synchronous transmission mechanism, and the second driving motor is in transmission connection with the second synchronous transmission mechanism.
With reference to the fifth possible implementation manner of the first aspect, an embodiment of the present invention provides a sixth possible implementation manner of the first aspect, where the main control module is further configured to receive a power lease instruction sent by a user, and send a first control instruction to a control circuit board matched with the power lease instruction;
and the control circuit board is used for receiving the first control instruction, controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to be opened according to the first control instruction, and controlling the second driving motor to drive the second synchronous transmission mechanism to drive the transmission shaft to rotate so as to drive the mobile power supply located in the cavity of the mobile power supply storage bin to move to the gate of the bin gate along the two accommodating groove rails.
With reference to the sixth possible implementation manner of the first aspect, an embodiment of the present invention provides a seventh possible implementation manner of the first aspect, where the main control module is further configured to receive a power return instruction sent by a user, and send a second control instruction to a control circuit board matched with the power return instruction;
the control circuit board is also used for receiving a second control instruction, controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to open according to the second control instruction, controlling the second driving motor to drive the second synchronous transmission mechanism to drive the transmission shaft to rotate so as to move the mobile power supply placed at the bin gate opening of the mobile power supply storage bin into the cavity of the mobile power supply storage bin along the accommodating groove track, and controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to close.
In a second aspect, an embodiment of the present invention further provides a rental cabinet for a mobile power supply, including a cabinet body and the charging device of any one of the first aspect, where the charging device is placed in the cabinet body.
In a third aspect, an embodiment of the present invention further provides a mobile power supply, where the mobile power supply is charged by using the charging device in any one of the first aspect, and the mobile power supply includes: the battery pack, the built-in circuit board, the power supply shell and the charging wire; the battery pack and the built-in circuit board are positioned in the power supply shell;
the built-in circuit board is positioned at the electrode end side of the battery pack;
the non-electrode sides of adjacent batteries in the battery pack are contacted, and the electrode end of the battery pack is electrically connected with the built-in circuit board;
the charging wire is positioned outside the power supply shell and is in a U-shaped handle shape, and the two ends of the U-shaped handle comprise an electric quantity output end and a charging end of the charging wire; the electric quantity output end is used for being plugged in the power supply shell when the mobile power supply is idle and being plugged in the charged equipment when the mobile power supply is used; the charging end is electrically connected with the battery pack through the built-in circuit board and used for acquiring the electric quantity of the battery pack through the built-in circuit board and supplying power to the electric quantity output end.
Compared with the prior art that the way of charging the mobile phone by carrying the charger cannot fundamentally solve the problem of endurance of the electric quantity of the electronic equipment of the user, the charging equipment, the renting cabinet and the mobile power supply of the mobile power supply provided by the embodiment of the invention can be used for renting the mobile power supply by the user to charge the electronic equipment when the user goes out, the charging equipment does not need to carry the charger, so that a series of problems caused by the charger are avoided, the charging equipment can also automatically detect the electric quantity of the mobile power supply stored by the charging equipment, and when the electric quantity of the mobile power supply is detected to be lower than a set electric quantity threshold value, the mobile power supply is charged through the mobile power supply storage bin, the main control module and the power supply module, so that the electric quantity of the mobile power supply is sufficient, and the renting and the use of.
According to the charging equipment, the renting cabinet and the mobile power supply of the mobile power supply provided by the embodiment of the invention, the two synchronous transmission mechanisms are arranged on the same side in the mobile power supply storage bin, the first synchronous transmission mechanism is positioned above the second synchronous transmission mechanism, and the two driving motors are arranged at the rear end in the mobile power supply storage bin, so that the structures among all the components are compact, the overall space utilization rate is improved, and under the condition of accommodating the same number of mobile power supplies, the cabinet body is smaller in size and smaller in occupied area, so that the application scene of the charging equipment of the mobile power supply is widened, and the flexibility of the placement position of the charging equipment of the mobile power supply is improved.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 illustrates an exploded view of a charging device of a mobile power supply according to an embodiment of the present invention;
fig. 2 is an exploded view of a mobile power storage compartment of a charging device for a mobile power supply according to an embodiment of the present invention;
fig. 3 is a front external view structural diagram of a charging device of a mobile power supply according to an embodiment of the present invention;
fig. 4 is a rear external view structural diagram of a charging device of a mobile power supply according to an embodiment of the present invention;
fig. 5 is an exploded view of a mobile power storage compartment of a charging device for a mobile power supply from another perspective provided by an embodiment of the present invention;
6-8 illustrate exploded views of a mobile power supply from various perspectives provided by embodiments of the present invention;
fig. 9 is a schematic structural diagram illustrating a charging wire of the mobile power supply according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a mobile power supply according to an embodiment of the present invention.
Description of the main reference numerals: 10. a charging device for a mobile power supply; 101. a cabinet body; 102. a main control module; 103. a mobile power supply storage bin; 104. a power supply module; 105. a power access module; 106. a drive shaft; 107. a bin gate; 108. a bin gate control section; 109. a first auxiliary driven wheel; 110. a second auxiliary driven wheel; 111. a fan; 112. a touch display screen; 113. an indicator light; 1031. a circuit board is arranged below; 1032. a rear circuit board; 1033. an accommodating groove track; 1034. a transmission mechanism; 1034a, a first synchronous transmission mechanism; 1034b, a second synchronous transmission mechanism; 1035. a drive motor; 1035a, a first drive motor; 1035b, a second drive motor; 1081. controlling the worm; 1082. a first connection portion; 20. a mobile power supply; 201. a battery pack; 202. a built-in circuit board; 203. a power supply housing; 204. a charging wire; 205. a signal connector; 2041. an electric quantity input end; 2042. an electric quantity output end; 20421. a second connecting portion; 20422. a charging terminal; 20421a, a boss; 20421b, a second polarity magnetic element; 2031. inserting grooves; 2032. a first fastening component; 20321. a groove part; 20322. a first polarity magnetic element.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Considering that the mobile phone cannot be charged in a manner of carrying the charger, the problem of endurance of the electric quantity of the electronic device of the user is still solved, based on this, the embodiment of the present invention provides a charging device 10, a rental cabinet, and a mobile power supply 20 of the mobile power supply, which are described below by embodiments.
As shown in fig. 1, which is an exploded view of the overall structure of a charging device 10 of a mobile power supply, an embodiment of the present invention provides a charging device 10 of a mobile power supply, including: a mobile power storage bin 103, a main control module 102 and a power module 104; as shown in fig. 2, the mobile power supply storage 103 has an exploded view of its overall structure, and the mobile power supply storage 103 includes: a control circuit board, a drive shaft 106, a housing groove rail 1033, a drive motor 1035, and a drive mechanism 1034;
the control circuit board is connected with a driving motor 1035, and the driving motor 1035 is in transmission connection with a transmission mechanism 1034; the transmission shaft 106 is disposed on the inner side of the receiving groove rail 1033, and the transmission mechanism 1034 is disposed on the outer side of the receiving groove rail 1033, connected to the transmission shaft 106, and configured to drive the transmission shaft 106 to transmit under the driving of the driving motor 1035, so that the transmission shaft 106 drives the mobile power supply 20 located in the cavity of the mobile power supply storage bin 103 to enter and exit the mobile power supply storage bin 103 along the receiving groove rail 1033;
the control circuit board and the power supply module 104 are respectively connected with the main control module 102, and the control circuit board is used for connecting the mobile power supply 20 after the mobile power supply 20 enters the mobile power supply storage bin 103; the main control module 102 is configured to control the power module 104 to supply power to the control circuit board, so that the mobile power supply 20 obtains power from the control circuit board when its own power is lower than a set power threshold.
Specifically, the whole charging device may include a plurality of mobile power storage compartments 103, where each mobile power storage compartment 103 includes a control circuit board; the main control module 102 is a general controller for controlling the whole charging device, and is configured to control the control circuit board in each mobile power storage compartment 103 and control other components in each mobile power storage compartment 103 through the control circuit board.
After the mobile power supply 20 enters the mobile power supply storage bin 103, the control circuit board is used for connecting the mobile power supply 20; as a first optional embodiment, the mobile power supply 20 itself includes a built-in circuit board 202 and a battery pack 201, and as a first optional embodiment, the mobile power supply 20 may detect the remaining capacity of the battery pack 201 in real time through the built-in circuit board 202, obtain the capacity from the control circuit board when detecting that the remaining capacity of the battery pack 201 is lower than a set capacity threshold, and send the obtained capacity to the battery pack 201 to charge the battery pack 201.
As a second optional implementation manner, when detecting that the remaining power of the battery pack 201 is lower than the set power threshold, the built-in circuit board 202 in the mobile power supply 20 itself sends indication information corresponding to that the remaining power of the battery pack 201 is lower than the set power threshold to the control circuit board, the control circuit board sends the indication information to the main control module 102, and the main control module 102 controls the power supply module 104 to supply power to the built-in circuit board 202 in the mobile power supply 20 itself through the control circuit board according to the indication information. The indication information may be a current electric quantity value of the battery pack 201, or may be data information that a remaining electric quantity of the battery pack 201 is lower than a set electric quantity threshold.
In the embodiment of the present invention, the mobile power supply 20 served by the charging device adopts a special structure (refer to the structure of the mobile power supply 20 described in detail below), the mobile power supply 20 includes the charging line 204, and the charging line 204 does not occupy the space of the mobile power supply 20, and the volume of the mobile power supply 20 is made smaller based on the structural design, specifically, the length of the mobile power supply 20 is greater than or equal to 8.0cm and less than or equal to 10.0cm, the width of the mobile power supply 20 is greater than or equal to 3.5cm and less than or equal to 5.5cm, and the thickness of the mobile power supply 20 is greater than or equal to 2.0 and less than or equal to 3.0 cm.
It should be noted that the length of the mobile power supply 20 is the length not counted into the charging cord 204, wherein the length presented at the orthographic projection angle when the outward protruding charging cord 204 is a U-shaped handle is about 3.5cm or more and 6.5cm or less, and the length of the outward protruding charging cord 204 after being unfolded is about 8.0cm or more and 15.0cm or less.
Based on the specific size of the mobile power supply 20 for storing in the mobile power supply storage bin 103, the size of the mobile power supply storage bin 103 provided in the embodiment of the present invention may be as follows: the length of the mobile power supply storage bin 103 is greater than or equal to 18.0cm and less than or equal to 22.0cm, the width of the mobile power supply storage bin 103 is greater than or equal to 5.0cm and less than or equal to 7.0cm, the height of the mobile power supply storage bin 103 is greater than or equal to 4.5 and less than or equal to 7.5cm, and the distance between two adjacent mobile power supply storage bins 103 is greater than or equal to 10.0mm and less than or equal to 20.0 mm.
Compared with the prior art that the way of charging the mobile phone with the charger cannot solve the problem of the electric quantity endurance of the electronic equipment of the user, the charging equipment 10 of the mobile power supply provided by the embodiment of the invention can be used for the user to rent the mobile power supply 20 to charge the electronic equipment when the user goes out, and the charging equipment does not need to carry the charger, so that a series of problems caused by the charger are avoided, and the charging equipment can also automatically detect the electric quantity of the mobile power supply 20 stored in the charging equipment, and when the electric quantity of the mobile power supply 20 is detected to be lower than a set electric quantity threshold value, the mobile power supply 20 is charged through the mobile power supply storage bin 103, the main control module 102 and the power supply module 104, so that the electric quantity of the mobile power supply 20 is sufficient, and the charging equipment is convenient for the user to rent and use.
Further, in order to ensure that the power of the power module 104 in the charging device is sufficient, the power module 104 needs to be powered in real time or in time. In this regard, referring to fig. 1, the charging device 10 of the mobile power supply includes a power supply access module 105 and a voltage conditioning module;
the power access module 105 is respectively connected with the voltage conditioning module and the external power supply, and is used for receiving an electric signal sent by the external power supply and sending the electric signal to the voltage conditioning module;
the voltage conditioning module is further connected to the main control module 102 and the power supply module 104, and is configured to process the electrical signal into a standard electrical signal under the control of the main control module 102, and send the standard electrical signal to the power supply module 104, so as to supply power to the power supply module 104.
Specifically, the electrical signal sent by the external power supply generally meets the standard of the commercial power, such as the voltage value, the current value, the power value and the like of the electrical signal all need to meet the standard of the commercial power, which is different from the standard of the electrical signal needed by the charging device in the embodiment of the present invention, so that, in order for the electrical signal of the external power supply to be provided for the charging device to be used, the embodiment of the present invention provides the power access module 105 and the voltage conditioning module, so that the power access module 105 receives the electrical signal sent by the external power supply and sends the electrical signal to the voltage conditioning module; the main functions of the power access module 105 are: the protection circuit has the functions of leakage protection and short-circuit protection for the accessed mains supply and fuses.
The voltage conditioning module is fixed on the support plate of the mobile power supply storage bin 103, and is configured to process a received electrical signal into a standard electrical signal under the control of the main control module 102, send the standard electrical signal to the power supply module 104, supply power to the power supply module 104, and process the electrical signal into a standard electrical signal such as a voltage required by the power supply module 104 for voltage processing of the commercial power or convert the alternating current into the direct current.
In the embodiment provided by the invention, also considering that there is a certain requirement on the thickness of the charging device in order to ensure the stability of the charging device, a certain space is reserved at the rear end of the charging device, and based on this, the power access module 105, the voltage conditioning module and the main control module 102 are all arranged at the rear end of the charging device, so that the reserved space at the rear end of the charging device is fully utilized, thereby further reducing the overall volume of the charging device of the mobile power supply 20, and enabling the charging device of the mobile power supply 20 to be more miniaturized.
In the embodiment of the present invention, when the mobile power supply 20 is stored in the cavity of the mobile power supply storage bin 103, one end of the mobile power supply 20 having the charging wire 204 is located at the rear end of the cavity (i.e. a position far away from the bin gate 107), at this time, the charging wire 204 and the driving motor 1035 are both located at the rear end of the mobile power supply storage bin 103, and the driving motor 1035 is located at the gap between the charging wire 204 and the side wall of the cavity, so that the structure is more compact, the size of the mobile power supply storage bin 103 cannot be increased due to the addition of the charging wire 204, and further, under the condition that the size of the mobile power supply storage bin 103 is not increased, the charging wire 204 can also be provided for the user, and meanwhile, the charging wire 204 does not occupy the space of the mobile power supply 20, so that the volume of the mobile power supply 20 can be more miniaturized, on the one hand, the, on the other hand, the portable power source 20 is more portable for the user who rents the portable power source 20 because the portable power source 20 has a smaller volume.
Further, in order to facilitate connection between the control circuit board and each device, space is saved more, and the main control module 102 is convenient to control the mobile power supply 20 entering the mobile power supply storage compartment 103 through the control circuit board to charge, based on this, as shown in fig. 2, in the charging device 10 of the mobile power supply provided in the embodiment of the present invention, the control circuit board includes a lower circuit board 1031 and a rear circuit board 1032 that are connected to each other; the lower circuit board 1031 is connected with a driving motor 1035;
the mobile power source storage compartment 103 further includes a thimble connector for contacting a contact point in the mobile power source 20; the header connector is also connected to a rear circuit board 1032;
and the rear circuit board 1032 is used for receiving the electric signal sent by the power supply module 104 and supplying power to the mobile power supply 20 when the contact point on the thimble connector is contacted with the contact point on the mobile power supply 20.
A through hole is formed in the middle of the rear circuit board 1032, and when the portable power source 20 is stored in the portable power source storage compartment 103, the charging wire 204 of the portable power source 20 just passes through the through hole.
Specifically, the rear circuit board 1032 is configured to receive an electrical signal sent by the power module 104 and transmit the electrical signal to a contact point in the header connector, so that an amount of electricity always exists in the contact point of the header connector; the mobile power supply 20 further comprises a signal connector 205, on which a plurality of contact points are arranged, the contact points on the signal connector 205 are used for contacting with the contact points on the pin connector; when the mobile power supply 20 detects that the electric quantity of the mobile power supply is lower than the set electric quantity threshold, the mobile power supply opens a charge and discharge channel of the mobile power supply, and the charge and discharge channel is connected with a contact point in the thimble connector, so that the electric quantity transmitted by the main control module 102 and the lower circuit board 1031 from the power supply module 104 is automatically acquired from the rear circuit board 1032, and the mobile power supply charges the mobile power supply.
As an implementation manner, in the embodiment of the present invention, the number of the contact points in the signal connector 205 and the contact points in the pin connector are 4, two contact points are used for charging, two contact points are used for communication, when the contact point on the signal connector 205 in the mobile power supply 20 is in contact with the contact point on the pin connector, the mobile power supply 20 is connected with the pin connector of the rear circuit board 1032 through the signal connector 205, and the communication channel between the internal circuit board 202 in the mobile power supply 20 and the main control module 102 is: contact points on the signal connector 205-the header connector-the back circuit board 1032-the down circuit board 1031-the master control module 102.
Further, referring to fig. 2, in the charging device 10 of the mobile power supply according to the embodiment of the present invention, there are two accommodating groove tracks 1033;
the transmission shaft 106 is disposed on one accommodating groove track 1033 close to the transmission mechanism 1034, and is configured to drive the mobile power supply 20 located in the cavity of the mobile power supply storage bin 103 to enter and exit the mobile power supply storage bin 103 along the two accommodating groove tracks 1033 under the driving of the transmission mechanism 1034. In the embodiment of the present invention, the transmission shaft 106 is a driving force-receiving wheel.
Further, referring to fig. 2 and fig. 5, the charging device 10 for a mobile power supply according to an embodiment of the present invention further includes: a door 107 and a door control unit 108; be provided with at least one joint portion on door 107, door control portion 108 includes: a control worm 1081 and a first connecting portion 1082 provided on the control worm 1081;
the bin gate control part 108 is respectively rotatably connected with the two accommodating groove tracks 1033 through two first connecting parts 1082; the control worm 1081 is connected to the clamping portion of the door 107 in a clamping manner, and is used for driving the door 107 to move along a direction perpendicular to the movement direction of the mobile power source 20 under the driving of the transmission mechanism 1034, so as to control the door 107 to open or close.
As a preferred implementation, in the present embodiment, the entire charging device uses two drive motors 1035, a first drive motor 1035a and a second drive motor 1035 b; the two transmission mechanisms 1034 are a first synchronous transmission mechanism 1034a and a second synchronous transmission mechanism 1034b respectively;
the first and second synchronous gears 1034a and 1034b are located on the same side of the receiving groove rail 1033 where the transmission shaft 106 is located (specifically, located on the outer side of the receiving groove rail 1033), and the first and second synchronous gears 1034a and 1034b are located up and down.
The first driving motor 1035a and the second driving motor 1035b are both located at the rear end of the mobile power supply storage bin 103 and are both connected with the lower circuit board 1031; the first drive motor 1035a is in driving connection with the first synchronous drive 1034a, and the second drive motor 1035b is in driving connection with the second synchronous drive 1034 b.
Considering that there is a certain requirement on the thickness of the charging device in order to ensure the stability of the charging device, and a certain space is reserved at the rear end of the mobile power storage 103 in the charging device, in the embodiment provided by the present invention, two driving motors 1035 are disposed at the rear end of the mobile power storage 103 (i.e., at the end far from the door 107), and the space reserved at the rear end of the mobile power storage 103 is fully utilized, so that the distance between two adjacent mobile power storage 103 is reduced, and the overall width size of the charging device is reduced. Meanwhile, the two synchronous transmission mechanisms 1034 are arranged on the same side in the portable power source storage bin 103, and the two synchronous transmission mechanisms 1034 are arranged up and down, so that the overall width of the charging device is further reduced.
Moreover, since the central axis of the door 107 is located above the central axis of the transmission shaft 106 (i.e., the driving force-receiving wheel), the first synchronous transmission mechanism 1034a is connected to the door 107 with the central axis above, and the second synchronous transmission mechanism 1034b is connected to the driving force-receiving wheel with the central axis below, at this time, the two synchronous transmission mechanisms 1034 may be disposed on the same side in the portable power source storage bin 103, and the first synchronous transmission mechanism 1034a is disposed above the second synchronous transmission mechanism 1034 b.
In addition, the two holding tank rails 1033 are a left holding tank rail and a right holding tank rail respectively, the rail grooves of the two holding tank rails 1033 are in a horn shape, the direction of the rail grooves away from the bin gate 107 is gradually increased, the upper and lower sizes of the rail grooves close to the rear end in the mobile power supply storage bin 103 are slightly larger than the actual thickness of the mobile power supply 20, so that the mobile power supply 20 can be accurately input to the returning completion position, and the mobile power supply 20 is ensured to be in good contact with the control circuit board.
Further, referring to fig. 2 and 5, in order to ensure that the mobile power source 20 stably moves on the accommodating groove track 1033, and prevent the mobile power source 20 from deviating from the accommodating groove track 1033 up and down, so as to input or output the mobile power source storage 103 under the driving of the active force-receiving wheel (when the surface of the mobile power source 20 contacts with the active force-receiving wheel, a friction force is formed between the surface of the mobile power source 20 and the surface of the active force-receiving wheel when the active force-receiving wheel rotates forward or backward, so as to drive the mobile power source 20 to input or output), each of the mobile power source storage 103 further includes: a first auxiliary driven wheel 109 and a second auxiliary driven wheel 110 fixed on the fixing part of the mobile power supply storage bin 103 (the first auxiliary driven wheel 109 and the second auxiliary driven wheel 110 do not need to be connected with a driving motor 1035, and the two auxiliary driven wheels can only be driven to rotate when the mobile power supply 20 moves on the surface of the first auxiliary driven wheel and the second auxiliary driven wheel), when the mobile power supply 20 is located in the cavity of the mobile power supply storage bin 103, the wheel surfaces of the first auxiliary driven wheel 109 and the second auxiliary driven wheel 110 are in contact with the upper surface and the lower surface of the mobile power supply 20, wherein the first auxiliary driven wheel 109 and the second auxiliary driven wheel 110 are only used to ensure the mobile power source 20 to move stably on the receiving groove rail 1033, does not have the function of actively driving the mobile power supply 20 to input or output the mobile power supply storage bin 103, but drives the mobile power supply 20 to input or output the mobile power supply storage bin 103 by controlling the positive rotation or the reverse rotation of the driving stress wheel.
Specifically, the first drive motor 1035a and the second drive motor 1035b may both be synchronous speed reduction motors, wherein, since the first drive motor 1035a has a speed reduction gear, when the speed reduction gear rotates to a position that closes the bin door 107, the bin door 107 cannot be forcibly opened by prying or waving the bin door 107 of the mobile power storage bin 103 or the like outside the cabinet 101 at this time;
the first synchronization actuator 1034a includes: a first large timing pulley connected to the center axis of the first drive motor 1035a, a transmission belt, and a first small timing pulley connected to the center axis of the bin gate 107;
the second synchronous transmission 1034b includes: a second large synchronous pulley connected to the central shaft of the second drive motor 1035b, a drive belt, and a second small synchronous pulley connected to the central shaft of the driving force-receiving wheel.
According to the charging equipment 10 of the mobile power supply provided by the embodiment of the invention, the two synchronous transmission mechanisms 1034 are arranged at the same side in the mobile power supply storage bin 103, the first synchronous transmission mechanism 1034a is arranged above the second synchronous transmission mechanism 1034b, and the two driving motors 1035 are arranged at the rear end in the mobile power supply storage bin 103, so that the structures among all the components are compact, the overall space utilization rate is improved, and under the condition of accommodating the same number of mobile power supplies 20, the charging equipment has smaller volume and smaller floor area, so that the application scene of the charging equipment 10 of the mobile power supply is widened, and the flexibility of the placement position of the charging equipment 10 of the mobile power supply is improved.
Further, in consideration of the fact that the ventilation and heat dissipation structure in the related art is also disposed in the reserved space at the lower portion of the charging device 10 of the portable power source, in order to solve the problem that the overall size of the charging device is increased due to the addition of the ventilation structure, as shown in fig. 1, a lower air inlet is disposed on the base of the cabinet 101, a rear air outlet is disposed on the rear shell of the cabinet 101, and a discharge fan 111 is disposed at the rear air outlet.
The air outside the charging equipment cabinet body 101 passes through the lower air inlet on the base, is extracted by the exhaust fan 111 after passing through the mobile power supply storage bin 103, and is exhausted through the rear air outlet to form an air flow channel, so that the heat in the charging equipment cabinet body 101 is taken away, namely, the ventilation and heat dissipation functions are realized through the lower air inlet, the mobile power supply storage bin 103 and the rear air outlet, so that the heat dissipation effect of the charging equipment 10 of the mobile power supply is achieved, and the normal operation of the charging equipment 10 of the mobile power supply is further ensured;
in the embodiment provided by the invention, in order to ensure the stability of the charging device, a certain requirement is also considered to the thickness of the charging device, and a certain space is reserved at the rear end of the charging device, so that the exhaust fan 111 is arranged on the rear shell of the charging device, and the reserved space at the rear end of the charging device is fully utilized, so that the ventilation and heat dissipation effects of the charging device can be ensured, and the overall volume of the charging device can be reduced.
Specifically, based on the specific structures of the charging device 10 of the mobile power supply and the mobile power supply storage bin 103, the overall size of the charging device 10 of the mobile power supply provided in the embodiment of the present invention may be as follows: the height of the charging equipment is more than or equal to 40cm and less than or equal to 50cm (including the base), the width of the charging equipment is more than or equal to 35cm and less than or equal to 45cm, the thickness of the charging equipment is more than or equal to 28 and less than or equal to 38cm, wherein the charging equipment with the size can accommodate at least 20 mobile power supply storage bins 103, and particularly in public places such as shops, stations, airports, tourist attractions with the same size, the size of the charging equipment is made to be small, so that the charging equipment has great advantage.
Wherein, the charging device 10 of the mobile power supply further includes: a wired Communication module or a WIreless Communication module (e.g., a WIFI (WIreless Fidelity) module, a bluetooth module, an NFC (near field Communication) module, a 2G/3G/4G network module, etc.), a storage module, etc. connected to the main control module 102.
The first drive motor 1035a and the second drive motor 1035b are both located in the gap between the charging wire 204 of the mobile power supply 20 and the side wall of the cavity, so that the structure is more compact.
Further, in order to facilitate the user to more intuitively recognize the current state of each portable power source storage compartment 103 and to quickly locate the portable power source storage compartment 103 to be provided with a renting or returning function, as shown in fig. 3, the cabinet body 101 is provided with annular LED indicator lights 113 at the borders of a plurality of annular openings for arranging the portable power source storage compartment 103;
the LED indicator 113 is configured to indicate current status information of the mobile power storage compartment 103 where the LED indicator is located under the control of the control circuit board, where the current status information includes: whether or not portable power source 20 is stored, whether or not portable power source 20 is to be output, whether or not portable power source 20 is to be input, a charging state, and a state of charge.
Specifically, the annular LED indicator 113 includes: the mobile power supply comprises an annular circuit board and LED lamp beads arranged on the annular circuit board, the annular circuit board is connected with a control circuit board of a mobile power supply storage bin 103, and when the control circuit board receives a color indication instruction sent by a main control module 102, the control circuit board controls the LED lamp beads to be normally bright or flash in corresponding colors according to the color indication instruction;
each color, combination of the color and the flashing state, or combination of the color and the normally-on state represents a current state of the mobile power storage bin 103, for example, the LED indicator light 113 is in the green flashing state to indicate that the mobile power storage bin 103 is to output the mobile power 20, so that the user locks the storage bin position where the mobile power 20 is to be taken away and takes away the rented mobile power 20 in time, and for example, when the LED indicator light 113 is in the red normally-on state, it indicates that the mobile power 20 in the mobile power storage bin 103 is low in electric quantity and is to be charged, and the like, the setting can be performed according to actual requirements, so that better human-computer interaction is formed between the rental cabinet and the user, and the user experience is improved.
When the bin door 107 of the mobile power storage bin 103 is in an open state, if the mobile power 20 is stored in the mobile power storage bin 103, the output of the mobile power 20 can be controlled, so that a user can take the mobile power 20 away; if the mobile power supply 20 is not stored in the mobile power supply storage bin 103, the mobile power supply 20 placed at the door of the bin door 107 by the user can be input into the mobile power supply storage bin 103, so that the user can finish the return operation of the mobile power supply 20; in addition, when the door 107 of the portable power source storage bin 103 is in an open state, the door 107 cannot be seen through the annular opening formed in the cabinet body 101 of the charging device and used for setting the portable power source storage bin 103 by a user, so that the overall appearance attractiveness is improved, and the user experience is also improved.
Further, referring to fig. 1 and 3, in order to form a friendly human-computer interaction between the charging device 10 of the mobile power supply and the user, based on this, the charging device further includes: a touch display screen 112 disposed on the cabinet 101 and connected to the main control module 102;
the touch display screen 112 is configured to receive an operation instruction input by a user, and transmit the operation instruction to the main control module 102; and/or the presence of a gas in the gas,
the touch display screen 112 is further configured to receive and display an advertisement push message sent by the cloud server.
The operation instruction comprises a power supply leasing instruction carrying a leasing identifier and a power supply returning instruction carrying a returning identifier. Specifically, the touch display screen 112 may further display advertisement push information issued by the cloud server, so that the advertisement information to be pushed may be pushed to a user using the charging device, and in addition, when the touch display screen 112 has a voice player, the advertisement push information issued by the cloud server may also be played, so that the advertisement information to be pushed may also be pushed to the user using the charging device, so that a merchant may push advertisement services for potential users with the help of the charging device 10 widely arranged in a public place with a large amount of people.
Specifically, in the charging device 10 of the mobile power supply provided in the embodiment of the present invention, the main control module 102 is further configured to receive a power supply lease instruction sent by a user, and send a first control instruction to a control circuit board (specifically, a lower circuit board 1031) matched with the power supply lease instruction;
the control circuit board (specifically, the lower circuit board 1031) is configured to receive a first control instruction, control the first driving motor 1035a to drive the first synchronous transmission mechanism 1034a to drive the bin gate 107 to open according to the first control instruction, and control the second driving motor 1035b to drive the second synchronous transmission mechanism 1034b to drive the transmission shaft 106 (i.e., the driving force receiving wheel) to rotate, so as to drive the mobile power source 20 located in the cavity of the mobile power source storage bin 103 to move to the gate of the bin gate 107 along the two receiving groove tracks 1033.
Further, considering that the user needs to close the door 107 of the portable power storage compartment 103 in time after taking away the portable power source 20 discharged from the portable power storage compartment 103 to prevent an illegal user from damaging the inside of the portable power storage compartment 103, based on this, the control circuit board is further configured to control the first driving motor 1035a to drive the first synchronous transmission mechanism 1034a to drive the door 107 to close if the removal of the portable power source 20 is detected after outputting the portable power source 20 to the door 107.
Specifically, after a power supply lease instruction of a user is received, firstly, a portable power supply 20 lease cabinet sends the power supply lease instruction to a cloud server through a communication module, the cloud server selects a target power supply storage bin which stores the portable power supply 20 and is consistent with a charging wire 204 type selected by the user from a plurality of portable power supply storage bins 103 in the lease cabinet to generate corresponding indication information, the power supply lease instruction carries a lease cabinet identification and a user identification, and the indication information comprises a storage bin identification to be controlled;
after the rental cabinet receives the indication information, the portable power storage bin 103 corresponding to the storage bin identifier is controlled to output the portable power source 20 stored in the cavity of the portable power storage bin, so that a user can take the portable power source for use;
when the rental cabinet detects that the portable power source 20 is removed, the door 107 of the portable power source storage compartment 103 is automatically closed.
Further, in consideration that after the portable power source 20 rented by the user is used, the portable power source 20 needs to be returned to the rental cabinet or another rental cabinet convenient for the user to return, so that the portable power source 20 is rented by a next user, and thus the charging service is continuously provided for the next user, based on this, in the charging device 10 of the portable power source provided in the embodiment of the present invention, the main control module 102 is further configured to receive a power source return instruction sent by the user, and send a second control instruction to the control circuit board (specifically, the lower circuit board 1031) matched with the power source return instruction;
and the control circuit board (specifically, the lower circuit board 1031) is configured to receive the second control instruction, control the first driving motor 1035a to drive the first synchronous transmission mechanism 1034a to drive the door 107 to open according to the second control instruction, control the second driving motor 1035b to drive the second synchronous transmission mechanism 1034b to drive the transmission shaft 106 to rotate, so as to move the mobile power supply 20 placed at the door of the door 107 of the mobile power supply storage bin 103 into the cavity of the mobile power supply storage bin 103 along the accommodating groove rail 1033, and control the first driving motor to drive the first synchronous transmission mechanism to drive the door to close.
Specifically, after receiving a power return instruction of a user, firstly, the charging device 10 of the mobile power supply sends the power return instruction to the cloud server through the communication module, the cloud server selects a target power storage bin in which the mobile power supply 20 is not stored from the plurality of mobile power storage bins 103 in the charging device, and generates corresponding indication information, the power return instruction also carries a charging device identifier and a user identifier, and the indication information includes a storage bin identifier to be controlled;
after the charging equipment receives the indication information, the cabin door 107 of the mobile power supply storage cabin 103 corresponding to the storage cabin identification is controlled to be opened, so that a user can place the used mobile power supply 20 at the door of the cabin door 107;
when the charging device detects that the returned mobile power supply 20 exists at the door of the door 107, the mobile power supply 20 is automatically input into the cavity of the mobile power supply storage bin 103, specifically, since the door 107 is provided with a sensor (e.g., a photoelectric sensor), the sensor transmits a detection signal to the control circuit board when detecting that a user places a mobile power supply 20 at the door 107 of the mobile power supply storage bin 103, and the control circuit board determines whether to control the second driving motor 1035b to drive the second synchronous transmission mechanism 1034b to drive the active stressed wheel to rotate according to the detection signal, so as to input the mobile power supply 20 placed at the door 107 of the mobile power supply storage bin 103 into the cavity of the mobile power supply storage bin 103 along the accommodating groove track 1033;
when the charging device determines that the mobile power supply 20 is returned to the position, the compartment door 107 of the mobile power supply storage compartment 103 is automatically closed.
Specifically, a plurality of mobile power supplies 20 carrying charging wires 204 are stored in the charging device, as shown in fig. 1 and 3, each mobile power supply 20 is stored in one mobile power supply storage bin 103; referring to fig. 5 to 10, the mobile power supply 20 includes: a battery pack 201, a built-in circuit board 202, a power supply case 203, and a charging cord 204; the battery pack 201 and the built-in circuit board 202 are located in the power supply case 203; the built-in circuit board 202 is located on the electrode end side of the battery pack 201; the non-electrode sides of the adjacent cells in the battery pack 201 are in contact, and the electrode terminals of the battery pack 201 are electrically connected to the built-in circuit board 202;
the charging wire 204 is located outside the power supply housing 203 and is in a U-shaped handle shape, and two ends of the U-shaped handle include an electric quantity output end 2042 and an electric quantity input end 2041 of the charging wire 204; the electric quantity output end 2042 is used for being plugged in the power supply shell 203 when the mobile power supply 20 is idle, and is plugged in the charged equipment when the mobile power supply 20 is used; the power input terminal 2041 is electrically connected to the battery pack 201 through the built-in circuit board 202, and is configured to obtain power of the battery pack 201 through the built-in circuit board 202 and supply power to the power output terminal 2042.
When the portable power source 20 is stored in the portable power source storage compartment 103, the charging wire 204 is in a U-shaped handle shape and is located at the rear end of the portable power source storage compartment 103 (i.e. a position far away from the compartment door 107), wherein one end of the U-shaped handle is an electric quantity output end 2042, the other end of the U-shaped handle is an electric quantity input end 2041, and the electric quantity input end 2041 is inserted into the power source housing 203 of the portable power source 20 to be connected with the built-in circuit board 202 thereof (the electric quantity input end 2041 of the U-shaped handle is inserted into the power source housing 203 of the portable power source 20, and the core-spun wire at the tail end is welded on.
In addition, since the cored wire in the power input end 2041 of the charging wire 204 is directly welded on the built-in circuit board 202 and cannot be taken down, only the power output end 2042 of the charging wire 204 can be taken down and inserted into a charging port of the mobile device to be charged to charge the mobile device, and the current flow direction of the charging is unidirectional, at this time, the user charges the mobile power supply 20 without normal (that is, even if the user does not return the mobile power supply 20 after renting the mobile power supply 20, the user cannot charge the mobile power supply 20 online after the mobile power supply 20 is out of power), the user needs to return the mobile power supply 20 to a rental cabinet renting the mobile power supply 20 or other rental cabinets convenient for the user to return, after the user returns the mobile power supply 20, the rental cabinet automatically charges the mobile power supply 20 according to a normal program, on one hand, the situation that the user rents the mobile power supply 20 for the first time and does not return the mobile power supply 20 after renting any more and privatizes the mobile power supply, therefore, the loss of the mobile power supply 20 is reduced, and on the other hand, the user can be prompted to return to the renting cabinet which rents the mobile power supply 20 or other renting cabinets which are convenient for the user to return as soon as possible after the mobile power supply 20 is used up, the renting cabinet automatically charges the mobile power supply 20, and the next user is waited to rent the mobile power supply 20 after the charging is completed, so that the effect of sharing the mobile power supply 20 is really achieved.
The charging terminals 20422 (i.e., charging heads) of the charging lines 204 are different types of charging heads, that is, a certain number of mobile power supplies 20 stored in the charging device are provided with charging heads suitable for mobile devices with an apple system, a certain number of mobile power supplies 20 are provided with charging heads suitable for mobile devices with an android system, and the like, and specific configuration conditions can be set according to actual requirements, so that when a user rents a mobile power supply 20, a power supply renting request suitable for the mobile device can be input according to the actual requirements of the user, and the charging device outputs the mobile power supply 20 carrying the charging line 204 of the selected type to the user;
specifically, the battery used by the mobile power supply 20 is a battery existing in the market, and as an alternative embodiment, the battery is a 18650 lithium battery. In order to ensure that the mobile power source 20 has enough power to charge the electronic device, the mobile power source 20 uses a battery pack 201, and the battery pack 201 at least includes 2 batteries, and the following embodiments of the present invention are described by taking an example in which the battery pack 201 includes 2 batteries.
The battery pack 201 and the built-in circuit board 202 are both located in the power supply housing 203, and in order to reduce the volume of the whole mobile power supply 20, the non-electrode sides of the adjacent batteries in the battery pack 201 are arranged in contact with each other, so that the battery pack 201 is compact; and the polarity of any one electrode side of the battery pack 201 is the same, the built-in circuit board 202 is disposed at any one electrode side of the battery pack 201, specifically, the built-in circuit board 202 may be disposed in contact with the positive electrode side of the battery pack 201, or may be disposed in contact with the negative electrode side of the battery pack 201, and meanwhile, the built-in circuit board 202 is further electrically connected to two electrode terminals (i.e., a positive electrode terminal and a negative electrode terminal) of the battery pack 201, and is used for supplying the electric quantity of the battery pack 201 to the charging wire 204, or controlling the charging of the battery pack 201.
In the embodiment of the present invention, the power input end 2041 of the charging wire 204 is disposed inside the power supply housing 203 and is disposed above and below the built-in circuit board 202, and the power output end 2042 thereof can be plugged into the power supply housing 203. In a preferred embodiment, the charging wire 204 is made of soft glue.
As an alternative implementation manner, the mobile power supply 20 provided in the embodiment of the present invention has a size of about 8cm to 10cm in length, a width of about 3.5cm to 5.5cm, and a thickness of about 2cm to 3cm, and the length of the outward charging wire 204 (i.e., the soft glue line) at the orthographic projection angle is about 3.5cm to 6.5cm, and the length of the outward charging wire 204 (i.e., the soft glue line) after being unfolded is about 8cm to 15 cm.
Compared with the mobile power supply 20 in the prior art, the mobile power supply 20 provided by the embodiment of the invention has poor portability, overlarge power supply width, poor holding feeling of a user and easy falling off in the process of attaching and charging the electronic device, the charging wire 204 is arranged outside the power supply shell 203, so that the user can conveniently hold the mobile power supply 20 on the premise of not increasing the size area of the power supply width, the holding feeling of the user is improved, and meanwhile, the charging wire 204 is arranged in a U-shaped handle shape, so that the user can conveniently carry the mobile power supply 20.
Further, referring to fig. 7 and 10, in the mobile power supply 20 provided in the embodiment of the present invention, the power supply housing 203 has a plug-in slot 2031 and a first fastening component 2032; the electric quantity output end 2042 of the charging wire 204 is specifically used for being plugged into the plugging groove 2031 of the power supply housing 203 when the mobile power supply 20 is idle; the first fastening member 2032 is used to fix the power output terminal 2042 inserted into the insertion groove 2031.
Further, referring to fig. 7 and fig. 9, in the mobile power supply 20 according to the embodiment of the present invention, the electric quantity output end 2042 of the charging wire 204 is provided with a second connecting portion 20421 and a charging terminal 20422 fixedly disposed on the second connecting portion 20421, and the charging terminal 20422 is configured to be plugged into the plugging groove 2031;
the second connecting portion 20421 is further provided with a second fastening component, which is used to cooperate with the first fastening component 2032 to fix the charging terminal 20422 inserted into the insertion groove 2031 and the connecting portion on the power supply housing 203.
Further, referring to fig. 7, 9 and 10, the first fastening component 2032 comprises: a recessed portion 20321 and a first polarity magnetic element 20322 (e.g., an N-stage magnet); the second fastening assembly includes: a protrusion 20421a and a second polar magnetic element 20421b (e.g., an S-stage magnet); the first polarity and the second polarity are opposite polarities to each other;
the protruding portion 20421a is used for matching connection with the recessed portion 20321, and the second magnetic polarity element 20421b is used for matching connection with the first magnetic polarity element 20322.
Specifically, when the portable power source 20 is idle, the protruding portion 20421a of the second fastening component is fixed in the groove portion 20321 of the first fastening component 2032, so as to fix the power output end 2042 inserted into the insertion groove 2031; the S-stage magnet of the second fastening member and the N-stage magnet of the first fastening member 2032 are attracted and fixed to each other, and are used to fix the connection portion to the power supply housing 203.
Further, referring to fig. 10, the mobile power supply 20 provided in the embodiment of the present invention further includes a signal connector 205; the signal connector 205 is disposed on the power supply housing 203 and is electrically connected to the built-in circuit board 202 and the battery pack 201 in turn, for charging the battery pack 201 through the built-in circuit board 202 and communicating with an external device.
Specifically, the mobile power supply 20 includes a plurality of signal connectors 205, and as an optional implementation, the signal connector 205 is a 4-interface signal connector 205 and is configured as a female socket; in the use process, portable power source 20 places in the battery case, and the lid is installed with the thimble connector of at least 4 interfaces and this 4 interfaces's thimble connector sets up to public seat behind the holding tank of battery case, and the contact point of public seat afterbody is connected with rear circuit board 1032 through the welding. The contacts in the signal connector 205 of the female housing are adapted to contact the contacts of the battery compartment of the male housing. As an alternative embodiment, the signal connector 205 charges the battery pack 201 through 2 of the signal connectors 205, and communicates with the external device through 2 of the signal connectors 205.
Further, in the portable power source 20 provided by the embodiment of the present invention, the electric quantity input end 2041 is disposed in the power source housing 203 and is in contact with the built-in circuit board 202 from top to bottom, and is electrically connected to the battery pack 201 through the built-in circuit board 202, and this arrangement facilitates the wiring of the electric quantity input end 2041 and the built-in circuit board 202; meanwhile, the structure also enables the structure design of the electric quantity input end 2041 and the built-in circuit board 202 to be compact; the sum of the thicknesses of the electric quantity input end 2041 and the built-in circuit board 202 is smaller than the thickness of the battery pack 201, so that the electric quantity input end 2041, the built-in circuit board 202 and the battery pack 201 can be well packaged by the power supply shell 203, the electric quantity input end 2041, the built-in circuit board 202 and the battery pack 201 are compact in structure, and the size of the whole mobile power supply 20 is reduced.
Specifically, above-mentioned U type handle can be adopting symmetrical structure, and the one end that has built-in circuit board 202 in mobile power source 20's power casing 203, above-mentioned charging wire 204 forms U type handle, because compare in mobile power source 20 in the battery, built-in circuit board 202's thickness is thinner, fully can make the both ends of charging wire 204 and mobile power source 20's power casing 203 laminate together better, and when charging wire 204 was U type handle, the both ends of charging wire 204 are all not protruding in mobile power source 20's power casing 203.
Further, in the mobile power supply 20 provided in the embodiment of the present invention, the built-in circuit board 202 includes: the system comprises a microcontroller, a battery electric quantity detection circuit and a charging and discharging management circuit; the battery electric quantity detection circuit and the charging and discharging management circuit are respectively connected with the microcontroller;
the battery electric quantity detection circuit is used for detecting the electric quantity of the battery pack 201 and sending the detected electric quantity value to the microcontroller;
the microcontroller is used for judging whether the received electric quantity value meets a set electric quantity threshold value or not, and controlling the charging and discharging management circuit to charge the battery pack 201 when the electric quantity value is detected to be lower than the set electric quantity threshold value; and controlling the charge and discharge management circuit to stop charging the battery pack 201 when the full charge of the electric quantity value is detected.
Further, the charging device 10 of the mobile power supply returns the user to the process of automatically charging the mobile power supply 20 in the mobile power supply storage 103, specifically:
when the user returns the mobile power supply 20, the control circuit board controls the second driving motor 1035b to drive the second synchronous transmission mechanism 1034b to drive the driving force-bearing wheel to rotate in the forward direction, the mobile power supply 20 is driven by the driving force-bearing wheel to be input into the cavity of the mobile power supply storage bin 103 along the accommodating groove rail 1033 through the door 107 of the mobile power supply storage bin 103, and when the mobile power supply 20 is input to the returning completion position, the built-in circuit board 202 in the mobile power supply 20 is connected with the rear circuit board 1032 through the contact point on the power supply housing 203 of the mobile power supply 20 and the signal connector 205;
the lower circuit board 1031 receives the communication signal transmitted by the mobile power supply 20 through the rear circuit board 1032, determines whether the communication signal meets a preset condition, and if so, determines that the return of the mobile power supply 20 is completed (i.e., the mobile power supply 20 is input to the return completion position and the contact point on the mobile power supply 20 is in good contact with the contact point on the signal connector 205), controls the second driving motor 1035b to stop driving the second synchronous transmission mechanism 1034b to drive the active stressed wheel to rotate; if the detected signal is not satisfied, or the communication signal transmitted by the mobile power supply 20 is not received after the active force-receiving wheel rotates for the preset step length, it is determined that the mobile power supply 20 returns to the abnormal state (for example, the mobile power supply 20 is inserted in the wrong direction, or is inserted into an unspecified and preset mobile power supply 20, or the mobile power supply 20 is damaged), and the second driving motor 1035b is controlled to drive the second synchronous transmission mechanism 1034b to drive the active force-receiving wheel to rotate in the reverse direction, so as to withdraw the mobile power supply 20.
When the mobile power supply 20 is input to the return completion position (i.e., the charging position), the built-in circuit board 202 in the mobile power supply 20 collects an electrical signal (e.g., a voltage signal) of a battery in the mobile power supply 20;
the built-in circuit board 202 determines whether the amplitude corresponding to the electrical signal is smaller than a preset threshold;
if the voltage is less than the predetermined value, the direct current voltage on the rear circuit board 1032 is transmitted to a battery in the mobile power supply 20 to charge the battery;
the built-in circuit board 202 further determines whether the amplitude corresponding to the electrical signal satisfies a charging completion condition;
if so, transmission of the dc voltage on the rear circuit board 1032 to the battery within the mobile power supply 20 is stopped to stop charging the battery.
In the embodiment of the present invention, when the portable power source 20 is inputted to the return completion position, the built-in circuit board 202 in the portable power source 20 automatically determines whether the battery connected to the portable power source 20 needs to be charged, if so, the dc voltage is obtained from the rear circuit board 1032 to charge the battery, otherwise, the battery charging is stopped, so that the portable power source 20 stored in the portable power source storage 103 of the charging device can automatically complete charging, when the user rents the portable power source 20 through the charging device 10 of the portable power source, the charging device outputs a portable power source 20 with completed charging (the electric quantity meets the set electric quantity threshold value) to the user, in addition, a manner that the charging process is automatically controlled by the built-in circuit board 202 of the portable power source 20 is adopted, that is, a dc voltage with a predetermined value exists on each rear circuit board 1032, and the portable power source 20 actively obtains the dc voltage when the portable power source 20 needs to be charged, when charging is not required, the direct current voltage is stopped being obtained, so that signal processing in the charging process of the mobile power supply 20 is distributed to the respective built-in circuit boards 202, and thus, the signal processing amount of the main control circuit board can be reduced, and a battery in the mobile power supply 20 can be protected.
In which, considering that an illegal user may steal the portable power source 20 in the charging apparatus through an illegal process, on the basis that the mobile power supply 20 is used for free, the main control module 102 sends a power supply lease instruction (the power supply lease instruction includes a power supply output instruction and a power supply unlocking instruction) to the control circuit board matched with the operation instruction of the user, the control circuit board transmits the power supply unlocking instruction to the built-in circuit board 202 in the mobile power supply 20, when the built-in circuit board 202 receives the power unlocking instruction (that is, only when the main control module 102 determines that the mobile power supply 20 needs to be output, the main control module issues the unlocking instruction to the mobile power supply 20), automatically switching to the unlocking state (at this time, the electric quantity output end 2042 of the charging line 204 carried by the mobile power supply 20 outputs the electric quantity, so as to charge the mobile device of the user connected to the electric quantity output end 2042);
the main control module 102 sends a second control instruction (the second control instruction includes a power input instruction and a power locking instruction) to the control circuit board matched with the operation instruction of the user, when the mobile power supply 20 is inputted to the return completion position (i.e. when the main control circuit board receives the communication signal transmitted by the mobile power supply 20), the control circuit board transmits the power locking command to the built-in circuit board 202 in the mobile power supply 20, when the built-in circuit board 202 receives the power locking instruction (that is, after the mobile power supply 20 returns to the proper position, the mobile power supply 20 is automatically controlled to be locked), the locking state is automatically switched to (at this time, the power output end 2042 of the charging line 204 carried by the mobile power supply 20 cannot output power, so that a user cannot charge the user mobile terminal connected to the power output end 2042 even when the user steals the charged mobile power supply 20 by an illegal means).
In the embodiment provided by the invention, the built-in circuit board 202 automatically controls the mobile power supply 20 to be locked or unlocked, when the mobile power supply 20 is stored in the mobile power supply storage bin 103, the built-in circuit board 202 in the mobile power supply 20 is in a locked state, only when a user rents the mobile power supply 20 according to a normal program, the built-in circuit board 202 of the mobile power supply 20 is automatically switched to an unlocked state, so that the user can use the mobile power supply 20 to charge the own mobile device, and further provide a normal charging service for the user renting the mobile power supply 20, and when the user does not steal the mobile power supply 20 according to the normal program, the built-in circuit board 202 is still in the locked state, and at this time, the user cannot use the mobile power supply 20 to charge the own mobile device, so that the user can be further prevented from stealing the mobile power supply 20 in the charging device by adopting an, and a case where the portable power source 20 is used for free;
further, considering that there may be a case where when the user returns the mobile power supply 20, the mobile power supply 20 is placed upside down, and thus the mobile power supply 20 is input to the return completion position, the contact point on the mobile power supply 20 cannot be contacted with the contact point on the signal connector 205, so that the mobile power supply 20 cannot be connected with the rear circuit board 1032, and further cannot perform signal transmission with the lower circuit board 1031, and also cannot perform a charging operation, as shown in the signal connector 205 of fig. 4, there are two signal connectors 205;
a signal connector 205 is provided on the left side of the rear circuit board 1032 (the signal connector 205 is soldered to the left side of the rear circuit board 1032), and when the portable power source 20 is input to the return completion position with the first plane facing up, the contact points on the signal connector 205 are in contact with the contact points on the portable power source 20;
a signal connector 205 is provided on the right side of the rear circuit board 1032 (the signal connector 205 is soldered to the right side of the rear circuit board 1032), and when the mobile power supply 20 is input to the return completion position with the second plane facing up, the contact points on the signal connector 205 are in contact with the contact points on the mobile power supply 20;
in the embodiment of the present invention, by providing two left and right thimble connecting elements on the rear circuit board 1032 for contacting with the contact point on the mobile power supply 20, no matter the user puts the front side of the mobile power supply 20 facing upward into the door 107 of the mobile power supply storage 103 or puts the back side of the mobile power supply 20 facing upward into the door 107 of the mobile power supply storage 103, as long as the user inserts one end of the mobile power supply 20 carrying the charging wire 204 into the cavity of the mobile power supply storage 103 and places the end in the door 107 of the mobile power supply storage 103, when the mobile power supply 20 is inputted to the return completion position, the contact point on the mobile power supply 20 can be connected with the contact point on the signal connector 205, so that the mobile power supply 20 is connected with the rear circuit board 1032, and then performs signal transmission with the lower circuit board 1031, and performs charging operation, the control circuit board recognizes that the return of the mobile power supply 20 is completed, the fool-proof effect is achieved, and the user experience is further improved.
The embodiment of the invention also provides a renting cabinet of the mobile power supply 20, and with reference to fig. 3 and 4, the renting cabinet comprises a cabinet body 101 and the charging equipment, and the charging equipment is placed in the cabinet body 101.
Considering that the rental cabinet of the portable power source 20 is generally located in a public place and the environment is relatively harsh and variable, the cabinet body 101 is made of a metal shell, so that the firmness and reliability of the rental cabinet are improved.
Compared with the prior art that the way of charging the mobile phone with the portable power source 20 cannot fundamentally solve the problem of the endurance of the electric quantity of the electronic equipment of the user, the renting cabinet of the mobile power source 20 provided by the embodiment of the invention can be used for renting the mobile power source 20 by the user to charge the electronic equipment when the user goes out, the charging equipment does not need to carry the portable power source, so that a series of problems caused by the portable power source are avoided, the charging equipment can also automatically detect the electric quantity of the mobile power source 20 stored by the charging equipment, and when the electric quantity of the mobile power source 20 is detected to be lower than a set electric quantity threshold value, the mobile power source 20 is charged through the mobile power source storage bin 103, the main control module 102 and the power source module 104, so that the electric quantity of the mobile power source 20 is sufficient, and the renting and.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a variety of media that can store program codes, such as a usb disk, a removable hard disk, a read only memory (ROM, the Re signal connector 205d-only memory), a random access memory (R signal connector 205M, the R signal connector 205 random signal connector 205 access memory), a magnetic disk, or an optical disk.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention in its spirit and scope. Are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (9)

1. A charging apparatus for a mobile power supply, comprising: the mobile power supply storage bin, the main control module and the power supply module; the portable power source storage compartment includes: the device comprises a control circuit board, a transmission shaft, an accommodating groove track, a driving motor and a transmission mechanism;
the control circuit board is connected with the driving motor, and the driving motor is in transmission connection with the transmission mechanism; the transmission shaft is arranged on the inner side of the accommodating groove track, and the transmission mechanism is arranged on the outer side of the accommodating groove track, is connected with the transmission shaft and is used for driving the transmission shaft to transmit under the driving of the driving motor, so that the transmission shaft drives the mobile power supply in the cavity of the mobile power supply storage bin to enter and exit the mobile power supply storage bin along the accommodating groove track;
the control circuit board and the power supply module are respectively connected with the main control module, and the control circuit board is used for connecting a mobile power supply after the mobile power supply enters the mobile power supply storage bin; the main control module is used for controlling the power supply module to supply power to the control circuit board, so that the mobile power supply can obtain the electric quantity from the control circuit board when the electric quantity of the mobile power supply is lower than a set electric quantity threshold value;
the mobile power supply comprises a charging wire, when the mobile power supply is stored in a cavity of the mobile power supply storage bin, one end of the mobile power supply, which is provided with the charging wire, is located at the rear end of the cavity, and the rear end is a position far away from a bin door; the charging wire and the driving motor are both positioned at the rear end in the mobile power supply storage bin; the driving motor is positioned at a gap between the charging wire and the side wall of the cavity;
the charging equipment of the mobile power supply further comprises: a bin gate and a bin gate control section; be provided with at least one joint portion on the door, door control portion includes: the control worm and a first connecting part arranged on the control worm;
the bin gate control part is respectively and rotatably connected with the two accommodating groove tracks through the two first connecting parts; the control worm is connected with the clamping part of the bin door in a clamping manner and is used for driving the bin door to move along the direction vertical to the movement of the mobile power supply under the driving of the transmission mechanism so as to control the bin door to be opened or closed;
the control circuit board comprises a lower circuit board and a rear circuit board which are connected with each other; the middle of the rear circuit board is provided with a through hole for placing the charging wire of the mobile power supply.
2. The charging device of the mobile power supply according to claim 1, further comprising a power access module and a voltage conditioning module;
the power supply access module is respectively connected with the voltage conditioning module and an external power supply and is used for receiving an electric signal sent by the external power supply and sending the electric signal to the voltage conditioning module;
the voltage conditioning module is also respectively connected with the main control module and the power supply module, and is used for processing the electric signal into a standard electric signal under the control of the main control module, and sending the standard electric signal to the power supply module so as to supply power to the power supply module.
3. The charging device of the mobile power supply according to claim 1, wherein the lower circuit board is connected to the driving motor;
the mobile power supply storage bin also comprises a thimble connector which is used for being in contact with a contact point in the mobile power supply; the thimble connector is also connected with the rear circuit board;
the rear circuit board is used for receiving the electric signal sent by the power supply module and supplying power to the mobile power supply when the contact point on the thimble connector is in contact with the contact point on the mobile power supply.
4. The charging apparatus for a portable power source according to claim 3, wherein the receiving groove rail is two;
the transmission shaft is arranged on one of the containing groove rails close to the transmission mechanism and used for driving the mobile power supply located in the cavity of the mobile power supply storage bin to enter and exit the mobile power supply storage bin along the two containing groove rails under the driving of the transmission mechanism.
5. The charging device of the mobile power supply according to claim 4, wherein the number of the driving motors is two, namely a first driving motor and a second driving motor; the two transmission mechanisms are respectively a first synchronous transmission mechanism and a second synchronous transmission mechanism;
the first synchronous transmission mechanism and the second synchronous transmission mechanism are positioned on the same side of the accommodating groove track provided with the transmission shaft, and the first synchronous transmission mechanism and the second synchronous transmission mechanism are arranged up and down;
the first driving motor and the second driving motor are both positioned at the rear end of the mobile power supply storage bin and are both connected with the underlying circuit board; the first driving motor is in transmission connection with the first synchronous transmission mechanism, and the second driving motor is in transmission connection with the second synchronous transmission mechanism.
6. The charging device for a mobile power supply according to claim 5,
the main control module is also used for receiving a power supply leasing instruction sent by a user and sending a first control instruction to the control circuit board matched with the power supply leasing instruction;
the control circuit board is used for receiving the first control instruction, controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to be opened according to the first control instruction, and controlling the second driving motor to drive the second synchronous transmission mechanism to drive the transmission shaft to rotate so as to drive the mobile power supply located in the cavity of the mobile power supply storage bin to move to the door opening of the bin gate along the two accommodating groove rails.
7. The charging device of the mobile power supply according to claim 6, wherein the main control module is further configured to receive a power return instruction sent by a user, and send a second control instruction to the control circuit board matched with the power return instruction;
the control circuit board is further used for receiving the second control instruction, controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to be opened according to the second control instruction, controlling the second driving motor to drive the second synchronous transmission mechanism to drive the transmission shaft to rotate so as to move the mobile power supply placed at the bin gate opening of the mobile power supply storage bin into the cavity of the mobile power supply storage bin along the accommodating groove track, and controlling the first driving motor to drive the first synchronous transmission mechanism to drive the bin gate to be closed.
8. A rental cabinet for portable power sources, comprising a cabinet body and a charging device according to any one of claims 1 to 7, the charging device being disposed in the cabinet body.
9. A mobile power supply, wherein the mobile power supply is charged by using the charging device according to any one of claims 1 to 7, and the mobile power supply comprises: the battery pack, the built-in circuit board, the power supply shell and the charging wire; the battery pack and the built-in circuit board are located in the power supply housing;
the built-in circuit board is located on an electrode end side of the battery pack;
the non-electrode sides of adjacent batteries in the battery pack are contacted, and the electrode end of the battery pack is electrically connected with the built-in circuit board;
the charging wire is positioned outside the power supply shell and is in a U-shaped handle shape, and the two ends of the U-shaped handle comprise an electric quantity output end and a charging end of the charging wire; the electric quantity output end is used for being plugged in the power supply shell when the mobile power supply is idle, and is plugged in the charged equipment when the mobile power supply is used; the charging end is electrically connected with the battery pack through the built-in circuit board and used for acquiring the electric quantity of the battery pack through the built-in circuit board and supplying power to the electric quantity output end.
CN201710309669.2A 2017-05-04 2017-05-04 Mobile power supply's battery charging outfit, lease cabinet and mobile power supply Expired - Fee Related CN106911170B (en)

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CN107565651A (en) * 2017-10-10 2018-01-09 左立杰 A kind of charging pile that can be inserted into shared charger baby
CN107516925A (en) * 2017-10-13 2017-12-26 青岛爱克仕达智能科技有限公司 A kind of portable power source dispensing device and its distribution method
CN107742371A (en) * 2017-10-19 2018-02-27 前海哆啦阿梦（深圳）数据服务有限公司 Charging, storage all-in-one for shared charger baby
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