CN112271774B - Charging box and electronic assembly - Google Patents

Charging box and electronic assembly Download PDF

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Publication number
CN112271774B
CN112271774B CN202011147482.5A CN202011147482A CN112271774B CN 112271774 B CN112271774 B CN 112271774B CN 202011147482 A CN202011147482 A CN 202011147482A CN 112271774 B CN112271774 B CN 112271774B
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CN
China
Prior art keywords
battery module
electrically connected
box
charging
charging box
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Active
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CN202011147482.5A
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Chinese (zh)
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CN112271774A (en
Inventor
张国艺
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN202011147482.5A priority Critical patent/CN112271774B/en
Publication of CN112271774A publication Critical patent/CN112271774A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1025—Accumulators or arrangements for charging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The application discloses box and electronic component charge. The charging box includes: the cover body and the box body can be opened or closed relatively through a connecting part, and the connecting part is made of a conductive material; the cover body is internally provided with a first battery module, the box body is internally provided with a second battery module, and the first battery module and the second battery module are electrically connected through the connecting part; a first accommodating cavity is formed in the box body, a mainboard module is arranged in the first accommodating cavity, a third battery module is arranged on the mainboard module, and the second battery module is electrically connected with the third battery module; the box body is internally provided with a second containing cavity, the second containing cavity is used for containing an electronic device, and the electronic device is placed in the second containing cavity and is charged through the first battery module, the second battery module and the third battery module. This application has effectively promoted the duration of charge box.

Description

Charging box and electronic assembly
Technical Field
The application belongs to the technical field of consumer electronics, and particularly relates to a charging box and an electronic assembly.
Background
In the related technology, the earphone is one of tools frequently used in daily life of people, the appearance of the earphone brings a portable music or broadcast listening mode to people, and when the electric quantity of the earphone is exhausted, the earphone is placed in a charging box to charge the earphone.
In the process of implementing the present application, the applicant finds that at least the following problems exist in the prior art: along with the diversification of earphone function, the energy consumption of earphone itself increases, leads to the time of endurance of earphone too short, and prior art's the box electric capacity that charges is little, can't satisfy the demand that the user charges many times, has caused inconveniently in using for the user, experiences and feels poor.
Disclosure of Invention
The present application is directed to a charging box and an electronic device, which at least solve one of the problems of the related art.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a charging box. The charging box includes:
the cover body and the box body can be opened or closed relatively through a connecting part, and the connecting part is made of a conductive material;
the cover body is internally provided with a first battery module, the box body is internally provided with a second battery module, and the first battery module and the second battery module are electrically connected through the connecting part;
a first accommodating cavity is formed in the box body, a mainboard module is arranged in the first accommodating cavity, a third battery module is arranged on the mainboard module, and the second battery module is electrically connected with the third battery module;
the box body is internally provided with a second containing cavity, the second containing cavity is used for containing an electronic device, and the electronic device is placed in the second containing cavity and is charged through the first battery module, the second battery module and the third battery module.
In a second aspect, an embodiment of the present application provides an electronic assembly, including the charging box of the first aspect and an electronic device, where the electronic device is disposed in the second accommodating cavity, and the charging box is configured to charge the electronic device.
In the embodiment of this application, be provided with first battery module in the lid of box of charging, be provided with second battery module in the box body of box of charging, be formed with the first chamber that holds in the box of charging, the first intracavity that holds is provided with the third battery module, and wherein first battery module is connected with second battery module electricity, and second battery module is connected with the third battery module electricity electronic device places under the second condition that holds the intracavity, through first battery module, second battery module and third battery module give electronic device charges, and this application has increased the battery capacity of box of charging, has improved the duration of charge of box, has promoted user experience.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a charging box according to the present application.
Fig. 2 is a schematic structural diagram of the charging box of the present application.
Fig. 3 is a schematic structural diagram of a charging box according to the present application.
Fig. 4 is a schematic structural diagram of a charging box according to the present application.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. 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.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of those features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
A charging cartridge according to an embodiment of the present application is described below with reference to fig. 1 to 4, the charging cartridge including: the box comprises a cover body 1 and a box body 2, wherein the cover body 1 and the box body 2 can be opened or closed relatively through a connecting part 3, and the connecting part 3 is made of a conductive material;
the cover body 1 is internally provided with a first battery module 11, the box body 2 is internally provided with a second battery module 21, and the first battery module 11 and the second battery module 21 are electrically connected through the connecting part 3;
a first accommodating cavity is formed in the charging box, a mainboard module 4 is arranged in the first accommodating cavity, a third battery module 41 is arranged on the mainboard module 4, and the second battery module 21 is electrically connected with the third battery module 41;
a second accommodating cavity is formed in the charging box and is used for accommodating an electronic device, and the electronic device is charged through the first battery module 11, the second battery module 21 and the third battery module 41 under the condition that the electronic device is placed in the second accommodating cavity.
Referring to fig. 1 to 4, in this embodiment, the connecting portion 3 is made of a conductive material, for example, the connecting portion 3 may be made of a conductive metal material, or the connecting portion 3 may be made of a conductive rubber or a conductive plastic.
The cover body 1 is internally provided with a first battery module 11, for example, the cover body 1 comprises an inner wall and an outer wall, the first battery module 11 is arranged between the inner wall and the outer wall, or the first battery module 11 is arranged on the inner wall;
the box body 2 is internally provided with a second battery module 21, for example, the box body 2 comprises an inner wall and an outer wall, the second battery module 21 is arranged between the inner wall and the outer wall, or the second battery module 21 is arranged on the inner wall;
the first battery module 11 and the second battery module 21 are connected in series by a connecting part 3; specifically, the first battery module 11 has a first positive terminal and a first negative terminal, and the second battery module 21 has a second positive terminal and a second negative terminal, wherein the first positive terminal is electrically connected to the second negative terminal through the connection portion 3, and the first negative terminal is electrically connected to the second positive terminal through the connection portion 3.
A first accommodating cavity is formed in the charging box, and for example, the first accommodating cavity can be arranged in the box body 2 or the cover body 1; the first intracavity that holds is provided with mainboard module 4, is provided with third battery module 41 on the mainboard module, and wherein second battery module 21 passes through mainboard module 4 and 41 series connection of third battery module, can understand that first battery module 11 and second battery module 21 pass through connecting portion 3 and constitute the series-wound circuit, and second battery module 21 passes through mainboard module 4 and 41 constitution series-wound circuit of third battery module, and first battery module 11, second battery module 21 and third battery module 41 series connection in order the electron device is placed under the second circumstances that holds the intracavity, through first battery module 11, second battery module 21 and third battery module 41 give the electron device charges.
Compare the box that charges of prior art, the box that charges of this application will possess more battery modules, and the battery capacity of the box that charges will greatly increased to effectively promote duration, improve the user experience effect.
Alternatively, as shown in fig. 2 to 4, the first battery module 11 includes a plurality of first batteries 111, and the plurality of first batteries 111 are connected in series by an electrical connection member 112, wherein one end of the first battery 111a at the head end is electrically connected to the connection part 3, and the first battery 111b at the tail end is electrically connected to the connection part 3;
the second battery module 21 includes a plurality of second batteries 211, and the plurality of second batteries 211 are sequentially connected in series by an electrical connector 212, wherein one end of the second battery 211a located at the head end is electrically connected to the connection part 3, and the second battery 211b located at the tail end is electrically connected to the connection part 3.
Referring to fig. 2 to 4, the first battery module 11 includes a plurality of first batteries 111, wherein the plurality of first batteries 111 are connected end to end in sequence by electrical connectors 112 to form a first series connection structure, and the electrical connectors 112 may be wires or the like. In the first series structure of the plurality of first cells 111, one end of the first cell 111a located at the head end is electrically connected to the connection part 3, the other end of the first cell 111a located at the head end is electrically connected to one end of the first cell 111 adjacent thereto, one end of the first cell 111b located at the tail end is electrically connected to the connection part 3, and the other end of the first cell 111b located at the tail end is electrically connected to one end of the first cell adjacent thereto.
Referring to fig. 2 to 4, the second battery module 21 includes a plurality of second batteries 211, wherein the plurality of second batteries 211 are sequentially connected end to end through electrical connectors 212 to form a second series structure, and the second electrical connectors 212 may be wires or the like. In the second series structure of the plurality of second cells 211, one end of the second cell 211a located at the head end is electrically connected to the connection part 3, and the other end of the second cell 211b located at the tail end is electrically connected to one end of the second cell adjacent thereto.
It can be understood that: in the present application, the first battery 111a at the head end is connected in series with the second battery 211a at the head end via the connection part 3, and the first battery 111b at the tail end is connected in series with the second battery 211b at the tail end via the connection part 3, so that the first battery module 11 and the second battery module 21 are connected in series via the connection part 3.
The first battery module 11 and the second battery module 21 in the embodiment of the present application are connected in series in a simple manner, which is convenient for user operation and maintenance. In addition, the connecting part can realize the mechanical connection between the cover body and the box body, and the connecting part 3 can also realize the electrical connection between the first battery module 11 and the second battery module 21.
Alternatively, as shown in fig. 1 to 4, the connection portion 3 includes a first connection portion 31 and a second connection portion 32 electrically connected to the first connection portion 31;
one end of the first battery module 11 is electrically connected to the first connection portion 31, and the other end of the first battery module 11 is electrically connected to the second connection portion 32;
one end of the second battery module 21 is electrically connected to the first connection portion 31, and the other end of the second battery module 21 is electrically connected to the second connection portion 32.
Referring to fig. 1 to 4, one end of the first battery module 11 is electrically connected to the first connection portion 31, wherein one end of the first battery module 11 is a positive terminal in the first battery module 11, one end of the second battery module 21 is electrically connected to the first connection portion 31, one end of the second battery module 21 is a negative terminal in the second battery module 21, and the positive terminal in the first battery module 11 is electrically connected to the negative terminal in the second battery module 21 through the first connection portion 31;
the other end of the first battery module 11 is electrically connected to the second connection portion 31, wherein the other end of the first battery module 11 is a negative terminal in the first battery module 11, the other end of the second battery module 21 is electrically connected to the second connection portion 32, wherein the other end of the second battery module 21 is a negative terminal in the second battery module 21, and the negative terminal in the first battery module 11 is electrically connected to a positive terminal in the second battery module 21 through the second connection portion 32.
Optionally, referring to fig. 1, a plurality of first accommodating grooves 12 are formed in the cover body 1, and the plurality of first batteries 111 are detachably disposed in the plurality of first accommodating grooves 12, respectively;
the box body 2 is internally provided with a plurality of second accommodating grooves 22, and the second batteries 211 are detachably arranged in the second accommodating grooves 22.
For example, two adjacent first accommodating grooves 12 are arranged at intervals, one first accommodating groove 12 is provided with one first battery 111, for example, the first battery 111 is arranged in the first accommodating groove 12 through magnetic attraction or a snap fit, and the connection reliability of the first battery 111 and the first accommodating groove 12 is improved.
Two adjacent second holding grooves 22 interval settings, a second holding groove 22 sets up a second battery 211, for example second battery 211 through magnetism inhale or mode such as buckle set up in second holding groove 22, improved second battery 211 and second holding groove 22's connection reliability.
Optionally, a controller is disposed on the motherboard module 4, a charging contact is disposed in the second accommodating cavity, and the controller controls the charging contact to be electrically connected to the third battery module 41 when the electronic device is placed in the second accommodating cavity.
Specifically, the first battery module 11, the second battery module 21 and the third battery module 41 are electrically connected in sequence to form a series circuit, under the control of the controller, the charging contact arranged in the second accommodating cavity and the third battery module 41 are electrically connected, at this time, the first battery module 11, the second battery module 21, the third battery module 41 and the charging contact form a series circuit, and the electronic device arranged in the second accommodating cavity can be charged through the first battery module 11, the second battery module 21 and the third battery module 41.
Referring to fig. 2, when the electronic device is placed in the second receiving cavity and the cover 1 is in a closed state with respect to the case 2, the first battery module 11, the second battery module 21, and the third battery module 41 can charge the electronic device placed in the second receiving cavity.
Referring to fig. 3, when the electronic device is placed in the second receiving cavity and the cover 1 is in an open state with respect to the case 2, the first battery module 11, the second battery module 21, and the third battery module 41 can also charge the electronic device placed in the second receiving cavity.
In the embodiment of the present application, the cover 1 is in an open state or a closed state with respect to the case 2, and as long as the electronic device is disposed in the second accommodating cavity, the charging contact is electrically connected to the third battery module, and the first battery module 11, the second battery module 21, and the third battery module 41 can charge the electronic device.
Optionally, referring to fig. 1, a charging interface 5 is arranged on the charging box, and the charging interface 5 is electrically connected to the third battery module 41 through a main board module 4;
under the condition that the charging interface 5 is externally connected with an external power supply, the external power supply is used for charging the first battery module 11, the second battery module 21 and the third battery module 41. For example, in the case that the charging box does not have electric energy, the charging interface 5 is externally connected with an external power source, and the external power source can simultaneously charge the first battery module 11, the second battery module 21 and the third battery module 41, so that the first battery module 11, the second battery module 21 and the third battery module 41 can simultaneously charge the electronic device.
Optionally, the connecting portion 3 is configured as a rotating shaft, the cover body 1 is provided with a first mounting hole, the box body 2 is provided with a second mounting hole corresponding to the first mounting hole, and the rotating shaft is sleeved in the first mounting hole and the second mounting hole, so that the cover body and the box body can be opened or closed relatively.
The relative rotation function of lid 1 and box body 2 can be realized to the pivot in this application embodiment on the one hand, and the on the other hand pivot also realizes setting up the first battery module 11 in lid 1 and the electric connection of setting up the second battery module 21 in box body 2, has improved the duration of charging box.
Optionally, a series port 6 is provided on the charging box, and the second battery module 21 is electrically connected to the third battery module 41 through the series port 6. The second battery module 21 is connected with the main board module 4 through the serial port 6, and is connected with the third battery module 41 through the main board module 4 in series, so that the first battery module 11, the second battery module 21 and the third battery module 41 are connected in series to form a passage.
According to an embodiment of the present application, there is provided an electronic assembly including the charging box and an electronic device described above, the electronic device is disposed in the second accommodating chamber, and the charging box is configured to charge the electronic device. The embodiment of the application effectively improves the cruising ability of the charging box under the condition of not changing the external structure of the charging box.
Optionally, the charging box is an earphone box, and the electronic device is a wireless earphone. This application embodiment under the condition that does not change earphone box external structure, has effectively promoted the duration of a journey of earphone box, and the earphone box can charge for wireless earphone many times, has improved user experience effect.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A charging box, comprising:
the cover body and the box body can be opened or closed relatively through a connecting part, and the connecting part is made of a conductive material;
the cover body comprises an inner wall and an outer wall, the first battery module is arranged between the inner wall of the cover body and the outer wall of the cover body, the box body comprises an inner wall and an outer wall, the second battery module is arranged between the inner wall of the box body and the outer wall of the box body, and the first battery module and the second battery module are connected in series through the connecting part;
a first accommodating cavity is formed in the charging box, a mainboard module is arranged in the first accommodating cavity, a third battery module is arranged on the mainboard module, and the second battery module is connected with the third battery module in series through the mainboard module;
the second that is formed with in the box that charges holds the chamber, the second holds the chamber and is used for holding electron device sets up under the second holds the intracavity the condition, through first battery module, second battery module with the third battery module gives electron device charges.
2. A charging box according to claim 1, wherein said first battery module comprises a plurality of first batteries, which are connected in series in sequence by an electrical connector, wherein one end of said first battery at the head end is electrically connected to said connecting portion, and one end of said first battery at the tail end is electrically connected to said connecting portion;
the second battery module comprises a plurality of second batteries which are connected in series sequentially through electric connectors, wherein one end of the second battery positioned at the head end is electrically connected with the connecting part, and one end of the second battery positioned at the tail end is electrically connected with the connecting part.
3. A charging box according to claim 1 or 2, wherein said connection portion includes a first connection portion and a second connection portion electrically connected to said first connection portion;
one end of the first battery module is electrically connected with the first connecting part, and the other end of the first battery module is electrically connected with the second connecting part;
one end of the second battery module is electrically connected with the first connecting part, and the other end of the second battery module is electrically connected with the second connecting part.
4. A charging box according to claim 2, wherein a plurality of first accommodating grooves are provided in the cover body, and a plurality of first batteries are detachably provided in the plurality of first accommodating grooves, respectively;
the box body is internally provided with a plurality of second holding grooves, and the second batteries are detachably arranged in the second holding grooves respectively.
5. The charging box according to claim 1, wherein a controller is provided on the main board module, a charging contact is provided in the second receiving cavity, and the controller controls the charging contact to be electrically connected to the third battery module in a case where the electronic device is provided in the second receiving cavity.
6. The charging box according to claim 1, wherein a charging interface is arranged on the charging box, and the charging interface is electrically connected with the third battery module through the mainboard module;
and under the condition that the charging interface is externally connected with an external power supply, the external power supply is used for charging the first battery module, the second battery module and the third battery module.
7. The charging box according to claim 1, wherein the connecting portion is configured as a rotating shaft, the cover has a first mounting hole, the box has a second mounting hole corresponding to the first mounting hole, and the rotating shaft is sleeved in the first mounting hole and the second mounting hole, so that the cover and the box can be opened or closed relatively.
8. A charging box according to claim 1, wherein a series port is provided on the charging box, and the second battery module is electrically connected to the third battery module through the series port.
9. An electronic assembly comprising the charging box of any one of claims 1-8 and an electronic device disposed in the second receiving cavity, the charging box being configured to charge the electronic device.
10. The electronic assembly of claim 9, wherein the charging box is an earphone box and the electronic device is a wireless earphone.
CN202011147482.5A 2020-10-23 2020-10-23 Charging box and electronic assembly Active CN112271774B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011147482.5A CN112271774B (en) 2020-10-23 2020-10-23 Charging box and electronic assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011147482.5A CN112271774B (en) 2020-10-23 2020-10-23 Charging box and electronic assembly

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CN112271774A CN112271774A (en) 2021-01-26
CN112271774B true CN112271774B (en) 2022-09-09

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180073270A (en) * 2016-12-22 2018-07-02 삼성전자주식회사 Power managing method and electronic device supporting the same
CN208386863U (en) * 2018-05-28 2019-01-15 Oppo广东移动通信有限公司 Wireless headset and wireless headset store charging box
US20200266640A1 (en) * 2019-02-20 2020-08-20 Acouva, Inc. Multi function charger case
CN209497576U (en) * 2019-04-24 2019-10-15 莆田学院 It is a kind of outdoor to use the bluetooth headset wireless charging box based on new energy
CN211296922U (en) * 2020-03-12 2020-08-18 深圳市绿联科技有限公司 Earphone charging box
CN111697652B (en) * 2020-06-17 2023-09-29 歌尔科技有限公司 Charging box, wireless earphone and charging method of wireless earphone

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