CN209896729U - Split type wireless charging device - Google Patents

Split type wireless charging device Download PDF

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Publication number
CN209896729U
CN209896729U CN201920876429.5U CN201920876429U CN209896729U CN 209896729 U CN209896729 U CN 209896729U CN 201920876429 U CN201920876429 U CN 201920876429U CN 209896729 U CN209896729 U CN 209896729U
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China
Prior art keywords
wireless charging
module
battery module
circuit board
charging module
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CN201920876429.5U
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Chinese (zh)
Inventor
刘勇
区志恒
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Shenzhen Maibo Creative Co Ltd
Shenzhen Rui Xin Xinyuan Electronic Technology Co Ltd
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Shenzhen Maibo Creative Co Ltd
Shenzhen Rui Xin Xinyuan Electronic Technology Co Ltd
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Application filed by Shenzhen Maibo Creative Co Ltd, Shenzhen Rui Xin Xinyuan Electronic Technology Co Ltd filed Critical Shenzhen Maibo Creative Co Ltd
Priority to CN201920876429.5U priority Critical patent/CN209896729U/en
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Abstract

The application discloses split type wireless charging device includes: the wireless charging device comprises a wireless charging module, a first fixing part and a second connecting part, wherein one end of the wireless charging module is provided with the first fixing part; the battery module is provided with a second fixing part at one end and a second connecting part; the first fixing portion and the second fixing portion are matched with each other, so that the wireless charging module is detachably and fixedly connected with the battery module, and the first connecting portion is connected with the second connecting portion, so that the wireless charging module is electrically connected with the battery module. The application discloses split type wireless charging device, through using wireless charging module and battery module detachable mode combination together, the user can dispose polylith battery module and match wireless charging module and replace the use, does not worry battery module electricity core capacity problem, solves flexibility and the sustainability of using.

Description

Split type wireless charging device
Technical Field
The application relates to the field of wireless charging, in particular to a split type wireless charging device.
Background
Along with the development of wireless charging technology and the increasing popularization at mobile terminal, wireless portable power source product that wireless charging and portable power source function combine, owing to have the portable power source function, the user can need not external power supply in the use, realizes getting rid of the restraint of cable to the wireless charging of by battery charging outfit, improves user experience to a certain extent. However, wireless charging mobile power supplies in the market are all designed in an integrated manner, the capacity of a battery cell of a battery module is fixed and cannot be changed, after the electric quantity is used up, the battery module can be used only by being charged by inserting a power line, and certain flexibility and sustainability are lacked.
SUMMERY OF THE UTILITY MODEL
The present application provides a detachable wireless charging device to solve the problem in the related art that the wireless charging device is not flexible and sustainable.
In order to achieve the above object, according to an aspect of the present application, there is provided a split type wireless charging device including: the wireless charging device comprises a wireless charging module, a first fixing part and a second connecting part, wherein one end of the wireless charging module is provided with the first fixing part; the battery module is provided with a second fixing part at one end and a second connecting part; the first fixing portion and the second fixing portion are matched with each other, so that the wireless charging module is detachably and fixedly connected with the battery module, and the first connecting portion is connected with the second connecting portion, so that the wireless charging module is electrically connected with the battery module.
Optionally, the wireless charging module includes: a wireless charging module housing; the wireless charging circuit board is arranged inside the wireless charging module shell; the wireless charging module metal contact is arranged on the wireless charging circuit board and connected with the first connecting part 12.
Optionally, the wireless charging module further includes: and the adsorption glue is arranged on the surface of the wireless charging module shell.
Optionally, the wireless charging module further includes: and the activation key is arranged on the surface of the wireless charging module shell and is connected with the wireless charging circuit board.
Optionally, the wireless charging module further includes: the light guide port is arranged on the surface of the wireless charging module shell; the LED lamp is connected with the wireless charging circuit board; the light guide column is arranged inside the wireless charging module shell and connected with the LED lamp, and guides light emitted by the LED lamp to the light guide port and transmits the light to the outside of the wireless charging module shell from the light guide port.
Optionally, the wireless charging module further includes: and the first USB-C power interface is arranged on the wireless charging module shell and is connected with the wireless charging circuit board.
Optionally, the battery module comprises: a battery module housing; a battery module circuit board disposed inside the battery module case; the battery cell is arranged inside the battery module shell and is connected with the battery module circuit board; and the battery module metal contact is arranged on the battery module circuit board and is connected with the second connecting part.
Optionally, the battery module further comprises: and the second USB-C power interface is arranged on the battery module shell and is connected with the battery module circuit board.
Optionally, the first fixing portion and the second fixing portion are buckles.
Optionally, the first connecting portion 12 and the second connecting portion respectively include four metal contacts, the four metal contacts are two positive contacts and two negative contacts, and the four metal contacts of the first connecting portion 12 are connected to the four metal contacts of the second connecting portion in a one-to-one correspondence manner.
The application discloses split type wireless charging device, through using wireless charging module and battery module detachable mode combination together, the user can dispose polylith battery module and match wireless charging module and replace the use, does not worry battery module electricity core capacity problem, solves flexibility and the sustainability of using.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:
fig. 1 is an overall schematic view of a split type wireless charging device according to an embodiment of the present application;
fig. 2 is an overall schematic view of a split type wireless charging device according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a wireless charging module according to an embodiment of the present application; and
fig. 4 is a schematic structural view of a battery module according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the present application relates to a split type wireless charging device including: wireless charging module 1 and battery module 2. Wherein, the one end of wireless module 1 that charges is equipped with first fixed part 11, be equipped with first connecting portion 12 on the wireless module 1 that charges. One end of the battery module 2 is provided with a second fixing portion 21, and the battery module is provided with a second connecting portion 22. The first fixing portion 11 and the second fixing portion 21 are matched with each other, so that the wireless charging module 1 is detachably and fixedly connected with the battery module 2, and the first connecting portion 12 is connected with the second connecting portion 22, so that the wireless charging module 1 is electrically connected with the battery module 2.
When charging is required, after the first fixing portion 11 is aligned with the second fixing portion 21 and the first connecting portion 12 is aligned with the second connecting portion 22, the wireless charging module 1 and the battery module 2 are plugged into each other. The two can be formed into a whole with the same structure whether the circuit is a circuit. When charging is not required or the battery capacity is insufficient, the battery module 2 is separated from the battery module and replaced with a new one. In the embodiment, the first fixing portion 11 is a groove, and the second fixing portion is a protruding structure, but not limited thereto, and those skilled in the art can design a fixing manner according to actual situations, such as a snap or a magnetic attraction manner. Meanwhile, in the embodiment, the first connection portion 12 is a pin, and the second connection portion 22 is a slot, but the invention is not limited thereto. The skilled person can design the electrical connection according to the actual situation, for example, the two are interchanged or a pressing sheet, a spring, etc. are used. In the present embodiment, the fixing force direction of the first fixing portion 11 and the second fixing portion 21 is the same as the connecting force direction of the first connecting portion 12 and the second connecting portion 22, but the invention is not limited thereto. The direction of the acting force of the two can be set by the person skilled in the art according to the actual situation. In this embodiment, the wireless charging transmitting module implements wireless charging on a device to be charged (for example, a mobile terminal) by using qi standard and/or other wireless charging standards, but is not limited thereto.
As shown in fig. 3, in an embodiment of the present application, the wireless charging module 2 includes: wireless charging module casing 13, wireless charging circuit board 14 and wireless charging module metal contact 15. The wireless charging circuit board 14 is arranged inside the wireless charging module shell 13; the wireless charging module metal contact 15 is arranged on the wireless charging circuit board 14, and the wireless charging module metal contact 15 is connected with the first connecting part 12. The metal contacts 15 are electrically connected to the battery module 2 through the first connection parts 12. In this embodiment, the wireless charging module adopts a single-coil scheme to support the latest qi standard or other wireless fast charging standards, and the wireless control circuit board mainly realizes two functions, namely, on the one hand, a basic wireless fast charging function is realized, on the other hand, a boosting function is realized for the output voltage of the battery cell of the battery module, and a wireless fast charging high-voltage input function is satisfied. In this embodiment, the casing part adopts non-metallic material, ensures the security in the wireless charging process.
In an embodiment of the present application, the wireless charging module 1 further includes: and the adsorption glue 16 is arranged on the surface of the wireless charging module shell 13. Because the adsorption glue has the adsorptivity, handle through strengthening viscidity, this one side adhesion with glue firmly on the lower shell surface, the smooth one side in rechargeable devices surface can be glued to the one side in addition, make wireless charging transmitting terminal fine with by the laminating of rechargeable devices, it is anti-skidding, thereby ensure wireless charging module and by the rechargeable devices in charging process, can not be because the random use of user and charge the interrupt, if the adsorption glue glues the dust in addition, can use repeatedly after the water washing, if damaged, the user also can replace new adsorption glue and use, and the operation is convenient. In this embodiment, the adsorption glue is a micro-absorption glue or a resin dropping glue, but not limited thereto.
In an embodiment of the present application, the wireless charging module 1 further includes: and the activation key 17 is arranged on the surface of the wireless charging module shell 13 and is connected with the wireless charging circuit board 14. The wireless charging emission module is mainly used for carrying out on-off control on an electric core of a battery module, when the wireless charging module and the battery module are combined together, a user needs to start discharging of the electric core through an activation button, namely, an effective power supply is input into the wireless charging emission module, and after a charged device supporting the wireless charging function is detected through the wireless charging emission module, the wireless charging output function of the wireless charging emission module is started, after the charged device is moved away, the wireless charging emission module cannot detect the charged device within a certain time, the wireless charging emission module automatically turns off wireless output, the battery module does not output electric quantity, the battery module automatically enters a turn-off state, and the user triggers the activation button again for later use.
In an embodiment of the present application, the wireless charging module 1 further includes: a light guide port 18, an LED lamp (not shown), and a light guide post 19. The LED lamp is arranged on the surface of the wireless charging module shell 13 and is connected with the wireless charging circuit board 14; light guide column 19 sets up inside wireless charging module casing 13, and connect the LED lamp, light guide column 19 will the light guide that the LED lamp sent to lead light mouth 18, and follow lead light mouth 18 department and transmit to outside the wireless charging module casing 13. The leaded light post corresponds four light guide ports, gives the user to wireless charging circuit board's LED's state information, and state information includes two aspects, is whether wireless charging is normal on the one hand, whether has the metallic foreign body to exist, and on the other hand for the electric quantity information of the electric core of display battery module.
In an embodiment of the present application, the wireless charging module 1 further includes: and the first USB-C power interface 110 is arranged on the wireless charging module shell 13 and is connected with the wireless charging circuit board 14. Can be directly for the wireless module power supply that charges, carry out quick wireless charging for being charged equipment, under this state, wireless transmitting module that charges is equivalent with wireless transmission base that charges, when wireless transmitting module external power source that charges, and when being connected with battery module, wireless transmitting module that charges can charge for battery module's electric core, wireless transmitting module that charges is equivalent with the battery charger under this state, consequently wireless transmitting module that charges possesses two kinds of functions of wireless base and battery module charger that charge.
As shown in fig. 1 and 4, in an embodiment of the present application, the battery module 2 includes: battery module housing 23, battery module circuit board 24, battery cells 25, and battery module metal contacts 26. Wherein a battery module circuit board 24 is disposed inside the battery module case 23; the battery cell 25 is arranged inside the battery module shell 23 and connected with the battery module circuit board 24; battery module metal contacts 26 are provided on the battery module circuit board 24, the battery module metal contacts 26 being connected to the second connection portions. The metal contact 26 is connected to the first connection portion 12 through the second connection portion 12, and further connected to the metal contact 15. The battery cell is mainly used for storing energy, and different capacities can be configured according to the electric quantity of the charged equipment and the charging requirement of a user. In this embodiment, a 6000mA battery cell is adopted, but not limited thereto. In this embodiment, the battery module circuit board 24 mainly integrates a charging management chip, a type c full protocol and a control chip, and mainly has four functions of implementing a, charging and discharging management of a battery cell (lithium battery) so as to keep the charging voltage and current of the battery within a specified range, and ensure the safety of the battery cell in the charging/discharging process, and b, implementing dual-line charging of a usb port, and meeting the functions of wired fast charging output and input; c. the battery cell charging switching function is realized, when the battery cell is charged by the USB-C port of the wireless charging transmitting terminal and the USB-C port of the battery module, the charging of the battery cell by the USB-C port of the priority support battery is cut off, the charging of the battery cell by the USB-C port of the wireless transmitting terminal module is ensured, and the charging state indicating function is realized.
In an embodiment of the present application, the battery module 2 further includes: and a second USB-C power interface 27 disposed on the battery module housing 23 and connected to the battery module circuit board 24. The second USB-C power interface 27 supports a type-C standard full protocol, supports an online bidirectional fast charging function, and is provided with a power indicator lamp above the USB port, for displaying a normal output/input state of the USB-C port and a battery electric quantity state, and when the battery electric quantity is insufficient, the power indicator lamp is in a flashing state to remind a user to charge the battery.
In an embodiment of the present application, the first fixing portion 11 and the second fixing portion 21 are a buckle.
In an embodiment of the present application, the first connection portion 12 and the second connection portion 22 respectively include four metal contacts 121, 122, 123 and 124 and 221, 222, 223 and 224, the four metal contacts are two positive contacts and two negative contacts, and the four metal contacts 121, 122, 123 and 124 of the first connection portion 12 and the four metal contacts 221, 222, 223 and 224 of the second connection portion 22 are connected in a one-to-one correspondence.
Compared with the prior art, the split type wireless charging device that this application provided is small, conveniently carries, and the user can hand-carry to adopt split type design, the first half is the wireless transmitting terminal module that charges, and the latter half is battery module, and the user can be according to the in-service use scene, the wireless battery module of transmitting terminal module and different electric cores that charges of independent assortment, and according to actual conditions, carries polylith battery module and carries out alternate use, improves convenience and the operability of using.
Meanwhile, due to the fact that the wireless charging transmitting terminal module and the battery module are designed with certain independence, the wireless charging transmitting terminal module can be independently used as a wireless charging base when an external power supply is connected, and the battery module can be independently used as a mobile power supply supporting wired quick charging due to the built-in bidirectional usb-c port, and can meet the use requirements of users in various scenes.
The utility model provides a portable split type wireless power supply device, the device uses wireless charging module and battery module through can dismantling and the mode of combination, and the user can dispose polylith battery module and match wireless charging module and replace the use, does not worry battery module electricity core capacity problem, solves flexibility and the sustainability of using; in addition, the battery module is provided with a usb-c port supporting bidirectional charging, can be independently used as a mobile power supply supporting wired quick charging, and can meet the wired charging requirement of a mobile terminal which does not support a wireless charging function.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A split type wireless charging device, comprising:
the wireless charging device comprises a wireless charging module, a first fixing part and a second connecting part, wherein one end of the wireless charging module is provided with the first fixing part;
the battery module is provided with a second fixing part at one end and a second connecting part;
the first fixing portion and the second fixing portion are matched with each other, so that the wireless charging module is detachably and fixedly connected with the battery module, and the first connecting portion is connected with the second connecting portion, so that the wireless charging module is electrically connected with the battery module.
2. The split wireless charging device according to claim 1, wherein the wireless charging module comprises:
a wireless charging module housing;
the wireless charging circuit board is arranged inside the wireless charging module shell;
the wireless charging module metal contact is arranged on the wireless charging circuit board and connected with the first connecting part.
3. The split wireless charging device according to claim 2, wherein the wireless charging module further comprises:
and the adsorption glue is arranged on the surface of the wireless charging module shell.
4. The split wireless charging device according to claim 2, wherein the wireless charging module further comprises:
and the activation key is arranged on the surface of the wireless charging module shell and is connected with the wireless charging circuit board.
5. The split wireless charging device according to claim 2, wherein the wireless charging module further comprises:
the light guide port is arranged on the surface of the wireless charging module shell;
the LED lamp is connected with the wireless charging circuit board;
the light guide column is arranged inside the wireless charging module shell and connected with the LED lamp, and guides light emitted by the LED lamp to the light guide port and transmits the light to the outside of the wireless charging module shell from the light guide port.
6. The split wireless charging device according to claim 2, wherein the wireless charging module further comprises:
and the first USB-C power interface is arranged on the wireless charging module shell and is connected with the wireless charging circuit board.
7. The split wireless charging device according to claim 2, wherein the battery module comprises:
a battery module housing;
a battery module circuit board disposed inside the battery module case;
the battery cell is arranged inside the battery module shell and is connected with the battery module circuit board;
and the battery module metal contact is arranged on the battery module circuit board and is connected with the second connecting part.
8. The split wireless charging device according to claim 7, wherein the battery module further comprises:
and the second USB-C power interface is arranged on the battery module shell and is connected with the battery module circuit board.
9. The split wireless charging device of claim 1, wherein the first fixing portion and the second fixing portion are snap fasteners.
10. The split wireless charging device according to claim 1, wherein the first connection portion 12 and the second connection portion respectively include four metal contacts, the four metal contacts are two positive contacts and two negative contacts, and the four metal contacts of the first connection portion 12 are connected with the four metal contacts of the second connection portion in a one-to-one correspondence.
CN201920876429.5U 2019-06-10 2019-06-10 Split type wireless charging device Active CN209896729U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920876429.5U CN209896729U (en) 2019-06-10 2019-06-10 Split type wireless charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920876429.5U CN209896729U (en) 2019-06-10 2019-06-10 Split type wireless charging device

Publications (1)

Publication Number Publication Date
CN209896729U true CN209896729U (en) 2020-01-03

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Application Number Title Priority Date Filing Date
CN201920876429.5U Active CN209896729U (en) 2019-06-10 2019-06-10 Split type wireless charging device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323841A (en) * 2019-06-10 2019-10-11 深圳锐灵新源电子科技有限公司 Separated wireless charging unit
CN113839431A (en) * 2020-06-23 2021-12-24 光宝电子(广州)有限公司 Backup battery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110323841A (en) * 2019-06-10 2019-10-11 深圳锐灵新源电子科技有限公司 Separated wireless charging unit
CN113839431A (en) * 2020-06-23 2021-12-24 光宝电子(广州)有限公司 Backup battery system

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