CN211930833U - Charging device for wireless earphone and wireless earphone assembly - Google Patents
Charging device for wireless earphone and wireless earphone assembly Download PDFInfo
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- CN211930833U CN211930833U CN202020520116.9U CN202020520116U CN211930833U CN 211930833 U CN211930833 U CN 211930833U CN 202020520116 U CN202020520116 U CN 202020520116U CN 211930833 U CN211930833 U CN 211930833U
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Abstract
The application discloses a charging device and wireless earphone subassembly for wireless earphone includes: the charging wire is used for being electrically connected to a power supply outside the charging device; the connecting part comprises a connecting contact which is electrically connected with the charging wire; the connecting contact is used for being electrically connected with the charging contact of the wireless earphone, so that the power supply supplies power to the wireless earphone. The charging device in this application embodiment does not have the battery in, and the charging current of charging wire transmission directly leads to wireless earphone, compares in the charging mode that charges to wireless earphone through the battery in the charging box, and the charging device's of this application charge efficiency is higher.
Description
Technical Field
The present application relates to the field of electronic devices, and in particular, to a charging device for a wireless headset and a wireless headset assembly.
Background
The TWS (tune wire) earphone is a real wireless earphone, the earphone profile is designed according to the human ear canal data, and the earphone is designed in a submerged mode, so that the earphone can be attached to the space of the external ear, the size is small, a good noise insulation effect is achieved, and the earphone is favored by a large number of users.
The TWS earphone is provided with a portable charging box, a battery is arranged in the portable charging box, when the TWS earphone is not charged, the TWS earphone needs to be placed in the charging box with the charged battery, and the TWS earphone is charged by the battery. In the charging process, the charging current needs to be stored by the battery and then transmitted to the TWS headset by the battery, so that the charging efficiency of the TWS headset is low.
SUMMERY OF THE UTILITY MODEL
The application provides a charging device and wireless earphone subassembly for wireless earphone can make wireless earphone's charge efficiency higher.
According to a first aspect of the present application, there is provided a charging device for a wireless headset, comprising:
the charging wire is used for being electrically connected to a power supply outside the charging device; and
the connecting part comprises a connecting contact which is electrically connected with the charging wire;
the connecting contact is used for being electrically connected with the charging contact of the wireless earphone, so that the power supply supplies power to the wireless earphone.
According to some embodiments, the connecting portion further comprises a box body, the box body defines two first accommodating cavities, the two first accommodating cavities are used for respectively corresponding to two earphone monomers of the wireless earphone, and a connecting contact is respectively arranged on the wall surface of each first accommodating cavity, so that the earphone monomers are electrically connected with the connecting contact after being placed in the first accommodating cavities.
According to some embodiments, the connection portion includes a connection socket provided to the case;
the charging wire includes connecting plug, and connecting plug is used for inserting connection socket to make charging wire and connecting portion electric connection.
According to some embodiments, the connecting portion comprises two sleeve bodies, each sleeve body is equally divided into two second accommodating cavities, the two second accommodating cavities are used for correspondingly arranging two earphone monomers of the wireless earphone respectively, and each second accommodating cavity is equally divided into two wall surfaces which are respectively provided with a connecting contact, so that the earphone monomers are arranged in the second accommodating cavities and then are electrically connected with the charging contact and the connecting contact.
According to some embodiments, the two sleeve bodies are respectively a first sleeve body and a second sleeve body, the first sleeve body is provided with a conversion module, the conversion module is electrically connected with the charging wire, and the conversion module is electrically connected with the connecting contact of the first sleeve body and the connecting contact of the second sleeve body respectively, so that the current transmitted by the charging wire is converted into the adaptive current of the wireless earphone, and the adaptive current is transmitted to the connecting contact of the first sleeve body and the connecting contact of the second sleeve body respectively.
According to some embodiments, the two sleeves are made of flexible materials.
According to some embodiments, the charging wire comprises a first charging conductor and a second charging conductor;
the connecting contacts comprise a first contact group and a second contact group, the first contact group is electrically connected with the first charging lead, and the second contact group is electrically connected with the second charging lead;
the first contact group and the second contact group are respectively and correspondingly electrically connected with the two earphone monomers of the wireless earphone.
According to some embodiments, the first contact set and the second contact set are both magnetic and configured to be magnetically attracted to the charging contacts on the two earphone units.
According to some embodiments, the connecting portion further includes a first magnetic attraction member, the first magnetic attraction member is connected to the first contact set, the first magnetic attraction member is configured to magnetically attract the magnetic attraction portion of the corresponding earphone unit, and the first contact set is electrically connected to the corresponding charging contact by attracting the corresponding magnetic attraction portion;
the connecting part also comprises a second magnetic attraction piece, the second magnetic attraction piece is connected with the second contact group, the second magnetic attraction piece is configured to be magnetically attracted with the magnetic attraction part on the corresponding earphone monomer, and the first contact group is electrically connected with the corresponding charging contact through attraction with the corresponding magnetic attraction part.
According to some embodiments, the charging device further comprises:
the conversion module is electrically connected with the charging wire to convert the current transmitted by the charging wire into the adaptation current of the wireless earphone and transmit the adaptation current to the connecting contact.
According to some embodiments, the charging device further comprises:
and the power adapter is used for being electrically connected with a power supply and outputting the adaptive current matched with the wireless earphone to the charging wire.
A second aspect of the present application also provides a wireless headset assembly comprising:
the charging device of any one of the above; and a wireless headset.
According to the charging device for the wireless earphone, the charging device comprises a charging wire and a connecting part. Wherein, the charging wire is used for transmitting charging current, and connecting portion are connected with the charging wire. The connecting part comprises a connecting contact, the connecting contact is electrically connected with the charging wire, and the connecting contact is used for being electrically connected with the charging contact of the wireless earphone so as to transmit charging current to the wireless earphone. In other words, the charging device in this application embodiment does not have the battery, and the charging current of charging wire transmission directly leads to wireless earphone, compares in the charging mode that the battery in the box that charges wireless earphone, and the charging device's of this application charge efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a charging device according to an embodiment of the present disclosure;
FIG. 2 is a schematic top view of a charging device according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of another charging device according to the present application;
fig. 4 is a schematic structural diagram of another charging device according to the present application;
FIG. 5 is an enlarged partial schematic view of FIG. 4;
fig. 6 is a block diagram of a wireless headset assembly in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The charging device of the wireless earphone in the related art comprises a power adapter, a charging wire and a charging box. Wherein, the inside battery that is equipped with of box that charges, the battery is used for the storage electric quantity to charge to wireless earphone. When the wireless earphone is powered off, the wireless earphone needs to be placed into the charging box, and the wireless earphone is charged by the battery in the charging box. That is, the electric energy generated by the external power source is not directly transmitted to the wireless earphone, but is stored in the battery in the charging box and then transmitted to the wireless earphone by the battery. In the charging process, energy conversion is performed twice, and each energy conversion has a certain loss, so that the charging efficiency of the wireless headset in the related art is low.
In order to solve the above problem, the present embodiment provides a charging device 10 for a wireless headset. The charging device 10 can have a higher charging efficiency than the charging device 10 in the related art.
The charging device 10 in this embodiment is used to charge a wireless headset, and the wireless headset may include two single earphones (of course, in some embodiments, the wireless headset may also include only one single earphone), where the two single earphones are a first single earphone and a second single earphone respectively. The first earphone monomer is provided with a first charging contact, and the number of the first charging contacts can be two or more. The second earphone unit is provided with a second charging contact, and the number of the second charging contacts can be two or more. For convenience of description, in this embodiment, two earphone units in a wireless earphone each have two charging contacts for illustration.
As shown in fig. 1 to 2, the charging device 10 may include a charging wire 100 and a connection part 200. The charging cord 100 is used to electrically connect with a power source outside the charging device 10. The power supply outside the charging device 10 may be a household power supply device such as a high voltage battery or a charger. When the charging cord 100 is electrically connected to a household high voltage, the charging cord 100 may be electrically connected through a power adapter or a socket with a USB socket. When the charging wire 100 is connected with a charger baby or a socket with a USB socket, the charging wire 100 may further include a USB plug adapted to the USB socket. Of course, in other embodiments, the charging cord 100 may also include other types of plugs, such as a MIcro usb interface, a Type-c interface, a lightning interface, and the like.
The connection part 200 is connected with the charging wire 100, and the connection part 200 includes connection contacts (221,222), the connection contacts (221,222) are electrically connected with the charging wire 100, so that the charging current transmitted on the charging wire 100 can be transmitted to the connection contacts (221, 222). The connection contacts (221,222) are for electrically connecting with charging contacts on the wireless headset to enable an external power source to power the wireless headset.
In particular, when the wireless headset has two headset units and two charging contacts on each headset unit, the connection contacts (221,222) may include two contact sets, each having two contacts thereon, with two contacts within each contact set being in electrical connection with two charging contacts on one headset unit. Of course, when the cordless headset has only one single headset body and two charging contacts on the single headset body, the connection contacts (221,222) may comprise only one contact set, one contact set comprising two contacts, and two contacts being in electrical connection with two charging contacts on the single headset body.
Charging device 10 in this embodiment for charging device 10 among the correlation technique, has saved the structure of battery for the charging current that produces by the outside power of charging device 10 can directly transmit to wireless earphone, and external power source can directly supply power to wireless earphone promptly, and need not pass through the battery and transit, has promoted energy utilization on the one hand, and on the other hand has also accelerated and has filled an electric efficiency.
The connection 200 serves on the one hand for connection to the wireless headset and on the other hand also for conducting the charging current on the charging cord 100 to the wireless headset via the connection contacts (221, 222). As shown in fig. 1 to 2, in one embodiment, in order to facilitate connection and fixation with a wireless headset, the connection portion 200 may further include a case 210, and the case 210 is used for fixing the wireless headset while charging. When the wireless headset has two headset units, the case 210 may include two first receiving cavities (211,212), and the two first receiving cavities (211,212) are respectively used for correspondingly arranging the two headset units. The first receiving chambers (211,212) are defined by the inner walls of the case body 210, and the inner walls defining the first receiving chambers (211,212) may be provided with the aforementioned connection contacts (221, 222). Specifically, each inner wall defining the first accommodating cavity (211,212) can be provided with a contact set, so that after each earphone monomer is placed in the first accommodating cavity (211,212), the charging contacts on the earphone monomer can be electrically connected with the corresponding contact set.
In order to fix the single earphone, the inner wall of the first accommodating cavity (211,212) can be designed according to the shape of the single earphone, so that the single earphone can be just embedded in the first accommodating cavity (211, 212). Further, in order to prevent the single earphone body from being separated from the first accommodating cavity (211,212), in one embodiment, a magnetic attraction member may be further disposed in the first accommodating cavity (211,212), and the magnetic attraction member is configured to magnetically attract the single earphone body so as to prevent the single earphone body from being separated from the first accommodating cavity (211, 212). In the above scheme, the single earphone body may have a magnet, and the inner wall of the box body 210 is provided with a magnetic absorption component such as a magnet or iron; or the inner wall of the box body 210 can be provided with a magnet, and the earphone body is provided with iron or other magnetic parts.
When the connection part 200 includes the case 210, the case 210 may be fixedly connected to the charging wire 100 or detachably connected to the charging wire 100. When the charging cord 100 is fixedly attached to the cartridge body 210, the charging cord 100 can be directly wired to the connection contacts (221,222) on the cartridge body 210. When the charging cord 100 is detachably connected to the case 210, the connector 200 may further include a connection socket disposed on an outer wall surface of the case 210 and electrically connected to connection contacts (221,222) on the case 210. Charging cord 100 can include a connection plug that mates with a connection socket on cartridge body 210, the connection plug connecting with the charging socket on cartridge body 210 such that charging cord 100 is electrically connected to connection contacts (221, 222). In the above scheme, the charging conductor can be separated from the connecting part 200, so that when one element of the charging conductor and the connecting part 200 is damaged, a user can replace the element independently, and the use cost of the user is reduced.
The connection plug on the charging wire 100 and the box body 210 are connected with each other through the socket, the specific models of the charging wire 100 and the box body 210 can be freely selected according to actual requirements, and specifically, the models of the connection plug on the charging wire 100 and the connection socket on the box body 210 can be an MIcro usb socket/plug, a Type-c socket/plug, a lightning socket/plug and the like which are matched with each other. In one embodiment, the plug of the connecting cable connected to the case 210 and the plug connected to the external power source may be the same type, which reduces purchasing costs and improves production efficiency.
When the wireless earphone is charged, the charging current needs to be adapted to the earphone (hereinafter, the current adapted to the earphone is referred to as the adapted current). In some cases, the current transmitted in the charging cord 100 is not necessarily the adaptation current adapted to the wireless headset, for example, when the output current of the power adapter connected to the charging cord 100 or the socket connected to the charging cord 100 or the charger baby connected to the charging cord 100 is different from the adaptation current adapted to the wireless headset, the charging cord 100 directs the current to the wireless headset, which may damage the wireless headset.
In order to solve the above problem, the current led into the charging line 100 may be an adaptive current, and the current led out of the charging line 100 may be converted into an adaptive current.
When adapting the current drawn into the charging cord 100, in one embodiment, the charging device 10 may further comprise a power adapter. The power adapter is used for being connected with an external power supply and outputting adaptation current adapted to the wireless headset, so that the current led into the wireless headset by the charging device 10 is the adaptation current adapted to the wireless headset.
When converting the current led out of the charging wire 100 into the adapted current, in another embodiment, the connection part 200 may further include a conversion module. The conversion module is electrically connected with the charging wire 100 to convert the current transmitted by the charging wire 100 into the adaptive current of the wireless earphone and transmit the adaptive current to the connecting contacts (221, 222). And the conversion module may be disposed in the case 210 of the connection part 200. Because wireless earphone has two earphone monomers, so can set up two conversion modules in box body 210, two conversion modules can correspond and convert the electric current of leading-in two contact groups into adaptation electric current respectively. Preferably, a conversion module may be further disposed in the box 210, the two contact sets are connected in parallel with the conversion module, and after the conversion module outputs the adaptive current, the adaptive current is simultaneously guided to the two contact sets.
When the connection part 200 includes a conversion module, in order to accommodate the conversion module, in one embodiment, the case 210 may include an outer case and an inner case. The inner shell is arranged in the outer shell, the inner shell defines an inner cavity together with the outer shell, the conversion module and other internal components of the connecting part 200 can be arranged in the inner cavity, the inner shell defines the two first cavities, the two first cavities and the inner cavity are respectively arranged at two sides of the inner shell, namely, one side of the inner shell and the outer shell define the inner cavity, and the other side of the inner shell defines two first accommodating cavities (211,212) separately. Of course, when the connection portion 200 does not include a conversion module, the box 210 may also include the outer housing and the inner housing, and the inner chamber defined between the outer housing and the inner housing may also accommodate other components of the connection portion 200.
The connection part 200 of the foregoing embodiment includes a case 210 with which the charging device 10 is connected to a wireless headset. In other embodiments, the connection portion 200 may be connected to the wireless headset with other structures. As shown in fig. 3, in an embodiment, the connection portion 200 may include two sleeves, which are a first sleeve 211 and a second sleeve 212 (when the wireless headset includes two headset units). The first sleeve body 211 and the second sleeve body 212 are independent of each other, the first sleeve body 211 is used for connecting one earphone unit of a wireless earphone, and the second sleeve body 212 is used for connecting the other earphone unit of the wireless earphone. The first sleeve body 211 and the second sleeve body 212 respectively define a second accommodating cavity, and the second accommodating cavity is used for accommodating the earphone unit. And the wall surface of each second accommodating cavity is respectively provided with a connecting contact, so that the earphone monomer is electrically connected with the charging contact and the connecting contact of the wireless earphone after being arranged in the second accommodating cavity.
Likewise, in order to fix the single earphone, the inner wall of the second receiving cavity may be shaped according to the shape of the single earphone, so that the single earphone can be inserted into the second receiving cavity. Further, in order to prevent the single earphone from separating from the second accommodating cavity, in an embodiment, a magnetic attraction member may be further disposed in the second accommodating cavity, and the magnetic attraction member is magnetically attracted to the single earphone to prevent the single earphone from separating from the first accommodating cavity.
The first sleeve 211 and the second sleeve 212 are used for sleeving the earphone unit, and in order to prevent the earphone unit from separating from the second accommodating cavity, in an embodiment, the first sleeve 211 and the second sleeve 212 may be made of a flexible material. For example, the first sleeve 211 and the second sleeve 212 may be rubber sleeves or silica gel sleeves. After the first sleeve body 211 and the second sleeve body 212 are sleeved on the single earphone body, a pre-pressure is applied to the single earphone body, so that the single earphone body can be firmly connected with the connecting part 200.
When the connecting portion 200 includes two independent first and second sleeves 211 and 212, the charging wire 100 may include a first charging wire 110 and a second charging wire 120, the first charging wire 110 is electrically connected to the contact set on the first sleeve 211, and the second charging wire 120 is electrically connected to the contact set on the second sleeve 212. In one embodiment, the charging device 10 may further include a converting module, which is configured to convert an incoming current into an adapting current of the wireless headset, and the converting module is configured to guide the adapting current to the contact set in the first casing 211 and the contact set in the second casing 212 through the first charging conducting wire 110 and the second charging conducting wire 120. Further, when there is one conversion module, the conversion module may be disposed in the first housing 211, and the second charging wire 120 is electrically connected to the conversion module in the first housing 211. The number of the conversion modules can be two, the two conversion modules are connected with the two sleeve bodies in a one-to-one correspondence mode, and each conversion module guides the output adaptive current to the corresponding contact group.
In the two embodiments, one of the two embodiments is that the connection portion 200 includes a case, and the wireless headset is connected to the case; one type is that the connecting part 200 includes two sleeve bodies, each sleeve body is connected with an earphone unit. Both kinds of schemes can realize letting the purpose that the charging contact of connecting contact and wireless earphone is stably connected. In one embodiment, in order to reduce the volume of the charging device 10, as shown in fig. 4-5, the connecting portion 200 may further include a first magnetic member 241 and a second magnetic member 242. The first magnetic member 241 is connected to the first contact set 231, and the first magnetic member 241 is configured to be magnetically attracted to the magnetic portion of the corresponding earphone unit, and is configured to be attracted to the corresponding magnetic portion, so that the first contact set 231 is electrically connected to the corresponding charging contact. The second magnetic member 242 is connected to the second contact set 232, and the second magnetic member 242 is configured to be magnetically attracted to the magnetic portion of the corresponding earphone unit, and is configured to be attracted to the corresponding magnetic portion of the earphone unit, so that the first contact set 231 is electrically connected to the corresponding charging contact. That is, the connection portion 200 is completely connected and fixed with the wireless headset by means of magnetic attraction.
When the connection portion 200 is connected to the wireless headset only by magnetic attraction, in an embodiment, the first contact set 231 and the second contact set 232 can have magnetic properties, and the first contact set 231 and the second contact set 232 can be directly attracted to the charging contact on the wireless headset, that is, the first contact set 231 is the first magnetic attraction 241, and the second contact set 232 is the second magnetic attraction 242. In another embodiment, the first magnetic attraction element 241 may be connected to the first contact group 231, and the first magnetic attraction element 241 may attract other parts of the single earphone body except the charging contact, and after the first magnetic attraction element 241 is attracted to the single earphone body, the first contact group 231 may be just electrically connected to the charging contact of the single earphone body. Similarly, the second magnetic attraction piece 242 can be connected to the second contact set 232, and the second magnetic attraction piece 242 can attract other parts of the earphone unit except the charging contact, and the second magnetic attraction piece 242 attracts the earphone unit to the back, so that the second contact set 232 can be just electrically connected to the charging contact on the earphone unit.
The first magnetic member 241 and the second magnetic member 242 may be a permanent magnet, an electromagnet, or the like that generates magnetic induction lines, or may be an iron member that can be attracted by a magnet. In the above scheme, when the earphone unit has a magnet, the first magnetic attraction piece 241 and the second magnetic attraction piece 242 may be both a magnet or a magnetic attraction component such as iron; when the earphone unit has an iron component, the first magnetic attraction piece 241 and the second magnetic attraction piece 242 may be both magnets or electromagnets.
In one embodiment, after the first magnetic attraction element 241 is attracted to the single earphone body, the first contact set 231 can be electrically connected to the charging contact on the single earphone body. As shown in fig. 5, the first magnetic attraction element 241 can be annular, and the first contact group 231 is located at the center of the first magnetic attraction element 241, so that when the first magnetic attraction element 241 is attracted to the magnetic attraction element on the earphone unit, the first contact group 231 can be in good contact with the charging contact on the earphone unit. Similarly, the second magnetic attraction piece 242 may also be annular, and the second contact set 232 is located at the center of the second magnetic attraction piece 242, so that when the second magnetic attraction piece 242 is attracted to the magnetic attraction component on the earphone unit, the second contact set 232 can be in good contact with the charging contact on the earphone unit. Of course, the magnetic attraction pieces on the earphone unit that is matched with the charging device 10 in the above embodiment also need to be ring-shaped and distributed around the charging contact.
As shown in fig. 6, the second aspect of the present application further provides a wireless headset assembly including the charging device 10 in any of the above embodiments, and further including the wireless headset.
In particular, when the connecting portion 200 of the charging device 10 includes the first sheath 211 and the second sheath 212, in an embodiment, the wireless headset assembly may further include a control chip (not shown), and the control chip is configured to enable the charging cable 100 to be used as a data line. Thus, when the two earphone units are connected to the two sleeves, the charging cord 100 can not only charge but also transmit audio signals, i.e. the charging device 10 enables the wireless earphone to be used as a wired earphone. For example, when the charging wire 100 described above can be connected to an earphone port of a mobile phone, especially when the earphone port is a dual-purpose port for charging and data transmission, the wireless earphone can not only charge, but also play songs in the mobile phone, so that the wireless earphone can play songs while charging.
The control chip can be disposed at the connection port of the charging cable 100, and also disposed in the wireless headset or in a sleeve body connected to the wireless headset, and the specific arrangement position of the control chip depends on actual requirements.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (12)
1. A charging device for a wireless headset, comprising:
the charging wire is used for being electrically connected with a power supply outside the charging device; and
the connecting part comprises a connecting contact, and the connecting contact is electrically connected with the charging wire;
wherein the connection contact is used for being electrically connected with a charging contact of the wireless headset so that the power supply supplies power to the wireless headset.
2. A charging arrangement as claimed in claim 1,
connecting portion still include the box body, the box body is injectd two first chambeies that hold, two the first chamber that holds is used for corresponding the setting respectively two earphone monomers of wireless earphone, every equally divide on the first wall that holds the chamber and do not be provided with connect the contact, so that the earphone monomer is arranged in first hold behind the chamber the contact that charges with connect the contact electricity and be connected.
3. A charging arrangement as claimed in claim 2,
the connecting part comprises a connecting socket which is arranged on the box body;
the charging wire comprises a connecting plug, and the connecting plug is used for being inserted into the connecting socket, so that the charging wire is electrically connected with the connecting part.
4. A charging arrangement as claimed in claim 1,
connecting portion include two cover bodies, every the cover body is equallyd divide and is do not injectd a second and hold the chamber, two the second holds the chamber and is used for corresponding the setting respectively two earphone monomers of wireless earphone, every the second holds and equally divide on the wall in chamber and do not be provided with connect the contact, so that earphone monomer arranges in the second holds behind the chamber the contact that charges with connect contact electric connection.
5. A charging arrangement as claimed in claim 4,
two the cover body is first cover body and the second cover body respectively, be provided with conversion module on the first cover body, conversion module with the charging wire electricity is connected, just conversion module respectively with the first cover body connect the contact and the second cover body connect the contact electricity, in order to with the electric current that the charging wire transmission comes converts into wireless earphone's adaptation electric current, and will the adaptation electric current transmit respectively extremely the first cover body connect the contact and the second cover body connect the contact.
6. A charging arrangement as claimed in claim 4,
the two sleeve bodies are made of flexible materials, and the two sleeve bodies are matched with the earphone single body in a set and then provide pre-pressure for the earphone single body.
7. A charging arrangement as claimed in claim 1,
the charging wire comprises a first charging conducting wire and a second charging conducting wire;
the connecting contacts comprise a first contact group and a second contact group, the first contact group is electrically connected with the first charging lead, and the second contact group is electrically connected with the second charging lead;
the first contact set and the second contact set are used for being respectively and correspondingly electrically connected with the two earphone monomers of the wireless earphone.
8. A charging arrangement as claimed in claim 7,
the first contact group and the second contact group are both magnetic and are configured to be attracted with the charging contacts on the two earphone monomers correspondingly.
9. A charging arrangement as claimed in claim 8,
the connecting part also comprises a first magnetic attraction piece, the first magnetic attraction piece is connected with the first contact group, the first magnetic attraction piece is configured to be magnetically attracted with the magnetic attraction part on the corresponding earphone monomer, and the first contact group is electrically connected with the corresponding charging contact through attraction with the corresponding magnetic attraction part;
the connecting part further comprises a second magnetic attraction piece, the second magnetic attraction piece is connected with the second contact group, the second magnetic attraction piece is configured to be attracted with the magnetic attraction part on the earphone monomer correspondingly, and the first contact group is electrically connected with the corresponding charging contact through the attraction of the magnetic attraction part corresponding to the second magnetic attraction piece.
10. A charging device as in claim 1, further comprising:
the conversion module is electrically connected with the charging wire so as to convert the current transmitted by the charging wire into the adaptive current of the wireless earphone and transmit the adaptive current to the connecting contact.
11. A charging device as in claim 1, further comprising:
and the power adapter is used for being electrically connected with the power supply and outputting the adaptive current matched with the wireless earphone to the charging wire.
12. A wireless headset assembly, comprising:
the charging device of any one of claims 1 to 11; and
the wireless headset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020520116.9U CN211930833U (en) | 2020-04-10 | 2020-04-10 | Charging device for wireless earphone and wireless earphone assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020520116.9U CN211930833U (en) | 2020-04-10 | 2020-04-10 | Charging device for wireless earphone and wireless earphone assembly |
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| CN211930833U true CN211930833U (en) | 2020-11-13 |
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| CN202020520116.9U Active CN211930833U (en) | 2020-04-10 | 2020-04-10 | Charging device for wireless earphone and wireless earphone assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738683A (en) * | 2020-12-30 | 2021-04-30 | 维沃移动通信有限公司 | Electronic equipment and earphone storage assembly |
| CN113966118A (en) * | 2021-10-22 | 2022-01-21 | Oppo广东移动通信有限公司 | Electronic equipment, charging connecting wire and charging equipment assembly |
-
2020
- 2020-04-10 CN CN202020520116.9U patent/CN211930833U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112738683A (en) * | 2020-12-30 | 2021-04-30 | 维沃移动通信有限公司 | Electronic equipment and earphone storage assembly |
| CN113966118A (en) * | 2021-10-22 | 2022-01-21 | Oppo广东移动通信有限公司 | Electronic equipment, charging connecting wire and charging equipment assembly |
| CN113966118B (en) * | 2021-10-22 | 2023-07-21 | Oppo广东移动通信有限公司 | Electronic equipment, charging connecting wire and charging equipment assembly |
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