CN211456718U - Mobile power supply charging base and charging system thereof - Google Patents
Mobile power supply charging base and charging system thereof Download PDFInfo
- Publication number
- CN211456718U CN211456718U CN201922057174.2U CN201922057174U CN211456718U CN 211456718 U CN211456718 U CN 211456718U CN 201922057174 U CN201922057174 U CN 201922057174U CN 211456718 U CN211456718 U CN 211456718U
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- charging base
- mobile power
- power supply
- charging
- electromagnet
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Abstract
The application relates to a charging base of a mobile power supply and a charging system thereof. The mobile power supply charging base comprises a charging base body, an electromagnet, a Hall element and an information processor. The electromagnet is arranged on the charging base body, and the shaft of the electromagnet is a full-magnetic-conduction type shaft; the Hall element is arranged on the charging base body and is opposite to the electromagnet at intervals; and the information processor is in signal connection with the Hall element and is used for determining whether the mobile power supply and the charging base body move relatively or not according to the induction level between the electromagnet and the Hall element. The mobile power supply charging base and the charging system thereof can solve the problem that whether relative movement is generated between the shared mobile power supply and the charging base or not can not be accurately recorded when whether the shared mobile power supply is connected to the charging base or not is detected in the traditional scheme.
Description
Technical Field
The application relates to the field of mobile power supplies, in particular to a mobile power supply charging base.
Background
With the rise and popularization of the intelligent mobile terminal, people increasingly rely on the work and operation of the intelligent mobile terminal in work and life, and the battery capacity of the intelligent mobile terminal does not reach the required battery capacity of people. Therefore, a plurality of mobile chargers for the intelligent mobile terminal appear in the market, and the requirement that people need to charge the intelligent mobile terminal when going out is met. However, it is very inconvenient for people to carry the mobile charger when going out, and when the mobile charger is used, if the electric quantity of the mobile charger is insufficient, the electric energy cannot be provided for the intelligent mobile terminal. Based on this, people have researched a portable power source leasing cabinet, which comprises a charging base and a shared portable power source arranged on the charging base. People can lease the shared mobile power supply by scanning codes when using the portable power supply, and return the shared mobile power supply by scanning codes after using.
However, when determining whether the shared portable power source is detached from the charging base and electrically reconnected to the charging base, the conventional portable power source rental cabinet is generally configured to install a permanent magnet at one end of the electromagnet disposed opposite to the internal hall element, or to determine the shared portable power source rental cabinet through a travel switch. When the permanent magnet element is close to the Hall element, a chip in the mobile power supply leasing cabinet can sense the level change, so that whether the shared mobile power supply is connected to the charging base or not or leaves the charging base can be known. However, the induction distance of the permanent magnet element is fixed, and thus the maximum induction distance cannot be adjusted. When the distance between the hall element and the permanent magnet element becomes long, the chip cannot sense the level change when the permanent magnet element is close to the hall element, and at the moment, whether the shared mobile power supply and the charging base move relatively or not cannot be known, namely whether the shared mobile power supply is connected to the charging base or is separated from the charging base.
Therefore, the device for detecting whether the shared mobile power supply is connected to the charging base in the conventional scheme has the problem that whether the relative movement is generated between the shared mobile power supply and the charging base cannot be accurately recorded.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a method and an apparatus for determining relative movement of a mobile power supply, and a mobile power supply charging base, for solving the problem that the conventional scheme cannot accurately record whether the shared mobile power supply is lent or returned.
A mobile power supply charging base, comprising:
a charging base body;
the electromagnet is arranged on the charging base body, and the shaft of the electromagnet is a full-magnetic-conduction type shaft;
the Hall element is arranged on the charging base body and is opposite to the electromagnet at intervals;
and the information processor is in signal connection with the Hall element and is used for determining whether the mobile power supply and the charging base body move relatively or not according to the induction level between the electromagnet and the Hall element.
The application provides a portable power source charging base, include charging base body the electro-magnet hall element with information processor. The electro-magnet install in the base body that charges, the axle of electro-magnet is full magnetic conduction formula axle, and the staff can change according to actual need the electric current size on the electro-magnet to change the magnetic field intensity and the induction distance of electro-magnet. The electromagnet can generate a variable induction level with the Hall element in the process of inserting the mobile power supply into the mobile power supply charging base or in the process of separating the mobile power supply from the mobile power supply charging base. At this time, the information processor may acquire a sensing level of a change between the electromagnet and the hall element, and determine whether the portable power source and the charging base body move according to the change of the sensing level. It should be noted that, if the mobile power source and the charging base body generate relative movement, it is proved that the mobile power source is lent or returned. Therefore, the portable power source charging base provided by the application can solve the problem that whether relative movement is generated between the shared portable power source and the charging base or not can not be accurately recorded when whether the shared portable power source is connected to the charging base or not is detected in the traditional scheme.
In one embodiment, the method further comprises:
and the current regulator is electrically connected with the electromagnet and is used for regulating the current of the electromagnet.
In one embodiment, the information processor includes:
the level acquisition unit is used for acquiring the induction level between the electromagnet and the Hall element;
and the judging unit is in communication connection with the level acquiring unit and is used for judging whether the induction level changes from a high level to a low level and then changes to the high level.
In one embodiment, the method further comprises:
the mobile power supply storage tank is arranged on the charging base body.
In one embodiment, the method further comprises:
and the charging controller is arranged on the charging base body and used for cutting off the charging of the mobile power supply.
In one embodiment, the method further comprises:
and the wireless communication circuit is in signal connection with the charging controller and is used for information transmission.
In one embodiment, the method further comprises:
and the positioning module is used for positioning the position of the charging base body.
In one embodiment, the charge controller includes:
and the data transmission circuit is used for detecting the voltage of the mobile power supply.
In one embodiment, the method further comprises:
and the display screen is installed on the charging base body and is in signal connection with the information processor.
In one embodiment, the charging base body is further provided with a two-dimensional code.
A charging system, comprising:
the mobile power supply charging base is described above;
the mobile power supply charging base is used for charging the mobile power supply.
Drawings
Fig. 1 is a schematic structural diagram of a mobile power supply charging base according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a charging system according to an embodiment of the present application.
Description of the reference numerals
Mobile power charging base 10
Charging base body 100
Mobile power supply storage tank 110
Charging system 30
Detailed Description
With the rise and popularization of the intelligent mobile terminal, people increasingly rely on the work and operation of the intelligent mobile terminal in work and life, and the battery capacity of the intelligent mobile terminal does not reach the required battery capacity of people. Therefore, a plurality of mobile chargers for the intelligent mobile terminal appear in the market, and the requirement that people need to charge the intelligent mobile terminal when going out is met. However, it is very inconvenient for people to carry the mobile charger when going out, and when the mobile charger is used, if the electric quantity of the mobile charger is insufficient, the electric energy cannot be provided for the intelligent mobile terminal. Based on this, people have researched a portable power source leasing cabinet, which comprises a charging base and a shared portable power source arranged on the charging base. People can lease the shared mobile power supply by scanning codes when using the portable power supply, and return the shared mobile power supply by scanning codes after using.
However, when determining whether the shared mobile power source is detached from the charging base and is electrically connected to the charging base again, the conventional rental cabinet for mobile power sources generally has a permanent magnetic element installed at one end of the electromagnet opposite to the internal hall element, and when the permanent magnetic element is close to the hall element, a chip in the rental cabinet for mobile power sources can sense a level change, so that it can be known whether the shared mobile power source is connected to the charging base or disconnected from the charging base. However, the induction distance of the permanent magnet element is fixed, and thus the maximum induction distance cannot be adjusted. When the distance between the hall element and the permanent magnet element becomes long, the chip cannot sense the level change when the permanent magnet element is close to the hall element, and at the moment, whether the shared mobile power supply and the charging base move relatively or not cannot be known, namely whether the shared mobile power supply is connected to the charging base or is separated from the charging base.
Therefore, the device for detecting whether the shared mobile power supply is connected to the charging base in the conventional scheme has the problem that whether the relative movement is generated between the shared mobile power supply and the charging base cannot be accurately recorded. Based on this, the present application provides a mobile power charging base 10 and a charging system 30 thereof.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and those skilled in the art will be able to make similar modifications without departing from the spirit of the application and it is therefore not intended to be limited to the embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the present application provides a charging base 10 for a mobile power supply, which includes a charging base body 100, an electromagnet 200, a hall element 300, and an information processor 400.
The size, shape and material of the charging base body 100 can be selected according to actual needs, and the application is not limited. The charging base body 100 may be provided with a device for charging the mobile power source 20, and the device for charging the mobile power source 20 may be specifically selected according to actual needs, which is not limited in the present application.
The electromagnet 200 is installed on the charging base body 100, and the axis of the electromagnet 200 is a fully magnetic conductive axis. The sensing distance of the axis of the electromagnet 200 may increase as the intensity of the current applied to the axis increases. The current intensity of the electromagnet 200 can be determined by the worker according to the distance between the electromagnet 200 and the hall element 300, so that when the electromagnet 200 is close to the hall element 300, a low sensing level is generated on the hall element 300, and when the electromagnet 200 is far from the hall element 300, a high sensing level is generated on the hall element 300. The shape and volume of the electromagnet 200 can be selected according to actual needs, and the shape and volume are not limited in the application. In one embodiment, the electromagnet 200 is rod-shaped. The installation position and the installation manner of the electromagnet 200 on the charging base body 100 can be selected according to actual needs, as long as the mobile power source 20 can trigger the electromagnet 200 to move towards the hall element 300 when being inserted into the charging base body 100. It should be noted that, an accommodating cavity needs to be formed in the charging base body 100, and the accommodating cavity is used for placing the electromagnet 200 and the hall element 300.
The hall element 300 is mounted on the charging base body 100 and is disposed opposite to the electromagnet 200 at an interval. The installation position and the installation manner of the hall element 300 on the charging base body 100 can be selected according to actual needs, and as long as the induction level can be generated between the electromagnet 200 and the hall element 300 when the mobile power supply 20 is inserted into the charging base body 100.
The information processor 400 is in signal connection with the hall element 300, and is used for determining whether the mobile power source 20 and the charging base body 100 move relatively according to the induction level between the electromagnet 200 and the hall element 300. When the mobile power source 20 is inserted into the charging base body 100, the electromagnet 200 is triggered to move towards the hall element 300, and the sensing levels of the hall element 300 and the electromagnet 200 are changed to low levels. When the portable power source 20 is completely inserted into the hall element 300, the sensing levels of the hall element 300 and the electromagnet 200 are changed to a high level again. It is understood that, before the mobile power supply 20 is inserted into the charging base body 100, the distance between the electromagnet 200 and the hall element 300 is long, and the sensing level between the electromagnet 200 and the hall element 300 is high. Therefore, during the insertion of the portable power source 20 into the charging base body 100, the induction level between the electromagnet 200 and the hall element 300 undergoes a change from a high level to a low level, and then to a high level.
Similarly, in the process that the mobile power source 20 leaves the charging base body 100, the sensing distance between the electromagnet 200 and the hall element 300 goes from far to near and then goes to far again. Correspondingly, the sensing level between the electromagnet 200 and the hall element 300 changes from high level to low level and then to high level. Based on the process of changing from high level to low level and then to high level, the information processor 400 may determine that the mobile power source 20 and the charging base body 100 have moved relatively, i.e., the mobile power source 20 is inserted into the charging base body 100 or is separated from the charging base body 100. Correspondingly, the portable power source 20 may be said to have a process of being returned or lent.
The embodiment provides a mobile power charging base 10, which includes the charging base body 100, the electromagnet 200, the hall element, and the information processor 400. The electro-magnet 200 install in the base body 100 that charges, the axle of electro-magnet 200 is the full magnetic conduction formula axle, and the staff can change according to actual need the electric current size on the electro-magnet 200 to change the magnetic field intensity and the induction distance of electro-magnet 200. So as to ensure that the electromagnet 200 can generate a varying induction level with the hall element during the process of inserting the mobile power supply into the mobile power supply charging base 10 or during the process of detaching the mobile power supply from the mobile power supply charging base 10. At this time, the information processor may acquire a sensing level of a change between the electromagnet and the hall element, and determine whether the portable power source and the charging base body move according to the change of the sensing level. It should be noted that, if the mobile power source and the charging base body generate relative movement, it is proved that the mobile power source is lent or returned. Therefore, the mobile power supply charging base 10 provided in this embodiment can solve the problem that it is impossible to accurately record whether relative movement occurs between the shared mobile power supply and the charging base when detecting whether the shared mobile power supply is connected to the charging base in the conventional scheme.
In one embodiment of the present application, the mobile power charging base 10 further comprises a current regulator 500.
The current regulator 500 is electrically connected to the electromagnet 200, and the current regulator 500 is used for regulating the current of the electromagnet 200. The current of the electromagnet 200 can be adjusted by the staff according to the distance between the electromagnet 200 and the hall element 300, so that when the mobile power source 20 is inserted into the charging base body 100, the induction level between the electromagnet 200 and the hall element 300 can be changed. The type and specification of the current regulator 500 can be selected according to actual needs, and the application is not limited. It is understood that the current regulator 500 may be replaced by other current regulating devices as long as the current of the electromagnet 200 can be regulated, and the present application is not limited to the specific form of the current regulator 500.
In one embodiment of the present application, the information processor 400 includes a level acquisition unit 410 and a determination unit 420. The level acquisition unit 410 is configured to acquire the sensing level between the electromagnet 200 and the hall element 300. The determining unit 420 is in communication connection with the level obtaining unit 410, and the determining unit 420 is configured to determine whether the induced level changes from a high level to a low level, and then to a high level.
In an embodiment of the present application, the mobile power charging base 10 further includes a mobile power storage slot 110, and the mobile power storage slot 110 is opened in the charging base body 100. The mobile power storage tank 110 is used for placing the mobile power source 20. It is understood that a contact portion with the charging base body 100, which constitutes the mobile power storage slot 110, is referred to as an outer wall of the mobile power storage slot 110. Then, the end of the electromagnet 200 far from the hall element 300 needs to penetrate through the outer wall, so that the mobile power source 20 can touch the electromagnet 200 when the mobile power source 20 is inserted into the mobile power source storage slot 110. The size and the depth of the mobile power storage tank 110 can be set according to the size of the mobile power supply 20, which is not limited in the present application.
In one embodiment of the present application, the mobile power charging base 10 further includes a charging controller 600. The charging controller 600 is installed on the charging base body 100, and is configured to cut off the charging of the mobile power source 20. It is understood that when the mobile power source 20 is fully charged, the mobile power source 20 is damaged by the continuous charging. At this time, in the charging process of the charging controller 600 when the mobile power supply 20 is inserted into the charging base body 100, the charging controller 600 is electrically connected and signal-connected to the mobile power supply 20, so that the electric quantity condition of the mobile power supply 20 can be known, and the charging process of the mobile power supply 20 is cut off when the mobile power supply 20 is fully charged. In one embodiment of the present application, the charge controller 600 includes a data transmission circuit 630. The data transmission circuit 630 is used for detecting the voltage of the mobile power supply 20.
In one embodiment of the present application, the mobile power charging base 10 further includes a wireless communication circuit 610 in signal connection with the charging controller 600, and the wireless communication circuit 610 is used for information transmission. It is understood that the wireless communication circuit 610 may be in communication connection with an external terminal device or a server, and the wireless communication circuit 610 may obtain the power information of the mobile power supply 20 from the charging controller 600 and transmit the power information to the external terminal device or the server, so as to help a worker to better grasp the charging status of the mobile power supply 20. The wireless communication circuit 610 may also be understood as a commonly used wireless communication module as long as information transmission is possible.
In an embodiment of the present application, the mobile power charging base 10 further includes a positioning module 620, where the positioning module 620 is used to position the charging base body 100. The positioning module 620 may send the position information of the charging base body 100 to a terminal device or a server through the wireless communication circuit 610, so as to help a worker or a user of the mobile power charging base 10 to find the mobile power charging base 10.
In an embodiment of the present application, the mobile power charging base 10 further includes a display screen 700, and the display screen 700 is installed on the charging base body 100 and is in signal connection with the information processor 400. The display screen 700 is used for displaying the power status of the mobile power source 20, and may also display whether the mobile power source 20 is lent or returned. The display screen 700 can be a liquid crystal display screen or other types of display screens, and can be specifically selected according to actual needs, and the application is not limited.
In an embodiment of the present application, a two-dimensional code is further disposed on the charging base body 100. An electronic lock is arranged on the charging base body 100, and the electronic lock is used for locking the mobile power supply 20 in the mobile power supply storage tank 110. The person who needs to use the portable power source 20 can submit application for use or application for return information by scanning the two-dimensional code, and the information processor 400 controls the electronic lock on the charging base body 100 to be unlocked, so that the portable power source 20 can be detached from the charging base body 100 or inserted into the charging base body 100.
The present application further provides a charging system 30, where the charging system 30 includes the mobile power supply charging base 10 as described above, and further includes the mobile power supply 20. The mobile power supply charging base 10 is used for charging the mobile power supply 20.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. The utility model provides a portable power source charging base which characterized in that includes:
a charging base body (100);
the electromagnet (200) is arranged on the charging base body (100), and the shaft of the electromagnet (200) is a fully-magnetic-conductive shaft;
a Hall element (300) mounted on the charging base body (100) and disposed opposite to the electromagnet (200) at an interval;
and the information processor (400) is in signal connection with the Hall element (300) and is used for determining whether the mobile power supply (20) and the charging base body (100) move relatively according to the induction level between the electromagnet (200) and the Hall element (300).
2. The mobile power charging base of claim 1, further comprising:
the current regulator (500) is electrically connected with the electromagnet (200), and the current regulator (500) is used for regulating the current of the electromagnet (200).
3. The mobile power supply charging base of claim 1, wherein the information processor (400) comprises:
a level acquisition unit (410) for acquiring an induction level between the electromagnet (200) and the hall element (300);
and the judging unit (420) is in communication connection with the level acquiring unit (410), and the judging unit (420) is used for judging whether a change process of high and low levels occurs in the induction level.
4. The mobile power charging base of claim 1, further comprising:
the mobile power supply storage tank (110) is arranged on the charging base body (100).
5. The mobile power charging base of claim 1, further comprising:
and a charging controller (600) mounted on the charging base body (100) and used for cutting off the charging of the mobile power supply (20).
6. The mobile power charging base of claim 5, further comprising:
and the wireless communication circuit (610) is in signal connection with the charging controller (600), and the wireless communication circuit (610) is used for information transmission.
7. The mobile power charging base of claim 5, further comprising:
a positioning module (620) for positioning a position of the charging base body (100).
8. The mobile power supply charging base of claim 5, wherein the charging controller (600) comprises:
a data transmission circuit (630) for detecting a voltage of the mobile power supply (20).
9. The mobile power charging base of claim 1, further comprising:
and the display screen (700) is arranged on the charging base body (100) and is in signal connection with the information processor (400).
10. The mobile power supply charging base of claim 1, wherein a two-dimensional code is further disposed on the charging base body (100).
11. An electrical charging system, comprising:
the mobile power supply charging base (10) of any one of claims 1 to 10;
the mobile power supply charging base (10) is used for charging the mobile power supply (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057174.2U CN211456718U (en) | 2019-11-22 | 2019-11-22 | Mobile power supply charging base and charging system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922057174.2U CN211456718U (en) | 2019-11-22 | 2019-11-22 | Mobile power supply charging base and charging system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211456718U true CN211456718U (en) | 2020-09-08 |
Family
ID=72302565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922057174.2U Expired - Fee Related CN211456718U (en) | 2019-11-22 | 2019-11-22 | Mobile power supply charging base and charging system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211456718U (en) |
-
2019
- 2019-11-22 CN CN201922057174.2U patent/CN211456718U/en not_active Expired - Fee Related
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