CN214507336U - Wireless earphone charging box and earphone kit - Google Patents
Wireless earphone charging box and earphone kit Download PDFInfo
- Publication number
- CN214507336U CN214507336U CN202022839424.0U CN202022839424U CN214507336U CN 214507336 U CN214507336 U CN 214507336U CN 202022839424 U CN202022839424 U CN 202022839424U CN 214507336 U CN214507336 U CN 214507336U
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- wireless
- earphone
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- discharging
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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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
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a wireless earphone charges box and earphone external member relates to the wireless technical field that charges, and the box that charges is used for charging wireless earphone, and wireless earphone's bottom is provided with the wireless piece that charges. The charging box comprises a bottom shell, a face shell and a wireless discharging piece. The face-piece and drain pan swing joint, the drain pan is provided with the power management circuit and the box body that are connected and charges the piece, and the box body charges the piece and is used for connecting external power source, and the drain pan still is provided with the fixed position of earphone. The wireless discharging piece is arranged on the face shell or the bottom shell and is electrically connected with the power supply management circuit, and the wireless discharging piece and the earphone fixing position are arranged correspondingly. The earphone kit comprises the charging box and the wireless earphone. External power source can be connected to the box body piece that charges, and for the wireless power supply that discharges through power management circuit, wireless earphone is provided with wireless charging piece, places when the fixed position of earphone when wireless earphone, and wireless discharging piece can charge to wireless earphone wireless connection with wireless, the charging is stable, convenient to use.
Description
Technical Field
The utility model relates to a wireless charging technology field especially relates to a wireless earphone box and earphone external member that charges.
Background
With the rapid development of electronic technology, the function of the earphone is also increasingly powerful. The earphone that uses before is the band wire formula, and this kind of earphone uses inconveniently, and then wireless earphone takes place at the same time, because there is not the interference of wire, and wireless earphone uses more conveniently, and dresses beautifully. The existing wireless earphone is usually placed in a charging box for charging, an electrode contact is arranged in the charging box, and when the charging is carried out, the charging contact of the wireless earphone is in full contact with the electrode contact, so that the wireless earphone can be charged. Such a charging method is highly required, and charging may often be impossible due to poor contact.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a wireless earphone charging box, which is aimed at the problem that the existing earphone charging box is often in poor contact with the earphone and is difficult to charge.
The utility model provides a wireless earphone charging box for charge to wireless earphone, wireless earphone's organism bottom is provided with wireless charging piece, a serial communication port, wireless earphone charging box includes:
the earphone comprises a bottom shell, a box body charging part and a control circuit, wherein the bottom shell is provided with a power management circuit and a box body charging part, the box body charging part is connected with the power management circuit, the box body charging part can also be connected with an external power supply, and the bottom shell is also provided with an earphone fixing position;
the face shell is movably connected with the bottom shell;
the wireless discharging piece is arranged on the face shell or the bottom shell, the wireless discharging piece is electrically connected with the power management circuit, the wireless discharging piece corresponds to the earphone fixing position, and the wireless discharging piece can be used for wirelessly charging the wireless earphone.
Above-mentioned wireless earphone box that charges, including the drain pan and the face-piece of dismantling the connection. The bottom shell is internally provided with a power management circuit and a box body charging part, the bottom shell or the face shell is provided with a wireless discharging part, the wireless discharging part is connected with the power management circuit, and the bottom shell is internally provided with an earphone fixing position. External power source can be connected to the box body piece that charges, and for the wireless power supply that discharges through power management circuit, wireless earphone is provided with wireless charging piece, places when the fixed position of earphone when wireless earphone, and wireless discharging piece can charge to wireless earphone wireless connection with wireless, the charging is stable, convenient to use.
In one embodiment, the wireless charging part is arranged on the bottom shell, and when the wireless earphone is arranged at the earphone fixing position, the wireless discharging part is wirelessly connected with the wireless charging part.
In one embodiment, the wireless charging element is disposed on a side of the face casing facing the bottom casing, and when the wireless headset is disposed in the headset fixing position and the face casing covers the bottom casing, the wireless discharging element is wirelessly connected to the wireless charging element.
In one embodiment, the wireless charging element comprises a charging circuit board, a left charging coil and a right charging coil, wherein the left charging coil and the right charging coil are arranged on the charging circuit board at intervals.
In one embodiment, the earphone fixing position comprises a left fixing ear hole and a right fixing ear hole, the left fixing ear hole is arranged corresponding to the left charging coil, and the right fixing ear hole is arranged corresponding to the right charging coil.
In one embodiment, the bottom case is further provided with a discharging battery, and the discharging battery is connected with the box body charging piece and the power management circuit.
In one embodiment, the bottom shell is hinged to one end of the face shell close to the bottom shell, and the face shell covers the bottom shell in a turnover mode.
The utility model also provides an earphone set spare, this earphone set spare includes the wireless earphone box that charges in the above-mentioned embodiment, and the structure of wireless earphone box that charges can refer to the description in the above-mentioned embodiment, no longer gives unnecessary details here. Because the embodiment of the utility model provides an earphone external member includes the wireless earphone box that charges in the above-mentioned embodiment, consequently the utility model provides an earphone external member has the whole beneficial effect of the wireless earphone box that charges in the above-mentioned embodiment.
Drawings
Fig. 1 is a schematic structural view of a wireless headset charging box;
fig. 2 is an exploded view of a wireless headset charging box;
fig. 3 is a schematic structural diagram of a first embodiment of a wireless headset charging box when charging a wireless headset;
fig. 4 is a schematic structural diagram of a wireless headset charging box according to a second embodiment of the wireless headset charging box;
fig. 5 is a schematic structural diagram of the wireless headset of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a charging box; 101. a wireless charging element; 102. a wireless discharge; 1. a bottom case; 11. an electric quantity indicator light; 12. a main circuit board; 13. discharging the battery; 14. an earphone holder; 15. a left fixation ear hole; 16. a right fixed ear hole; 17. a wire; 2. a face shell; 21. a discharge circuit board; 22. a left charging coil; 23. a right charging coil; 24. a cover plate; 25. perforating; 26. a heat sink; 27. a display screen; 31. a left wireless headset; 32. A right wireless headset; 32a, a machine body; 32b, ear caps.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example one
As shown in fig. 1, the utility model provides a wireless earphone box that charges, wireless earphone can place in the box 100 that charges, with the box 100 wireless connection that charges, the box 100 that charges is wireless to wireless earphone, and this kind of charge structure makes wireless earphone and the box 100 electricity that charges be connected stably, and wireless earphone is difficult for cutting off the power supply.
As shown in fig. 5, the wireless headset includes a body 32a and an earcap 32b connected, and the earcap 32b is adapted to be worn on an ear of a human body to use the wireless headset. The body 32a is provided with an earphone circuit board, a speaker, an earphone battery and a wireless charging element 101, and the speaker, the earphone battery and the wireless charging element 101 are all connected to the earphone circuit board. Wherein, the wireless charging part 101 is disposed at the bottom of the body 32a, so as to be wirelessly connected with the charging box 100. After the wireless earphone is charged, as the earphone battery can store certain electric quantity, the wireless earphone can be used for a period of time, and after the electric quantity of the wireless earphone is insufficient or no electricity, the wireless earphone can be placed in the charging box 100 for wireless charging.
As shown in fig. 1, the charging box 100 includes a bottom case 1 and a face case 2, which are movably connected, the bottom case 1 and the face case 2 are both provided with an installation cavity, and the opposite sides are both open and the opposite sides are both closed. Be provided with power management circuit and box body charging piece in the drain pan 1, the box body charging piece is connected power management circuit, and the box body charging piece is used for connecting external power source, for power management circuit power supply, and external power source can be commercial power socket or treasured that charges etc.. The box body charging piece can be a charging interface or a wireless charging coil arranged on the bottom shell. If the box body charging part is a charging interface, a charging wire can be inserted into the charging interface, and the charging wire is connected to an external power supply to supply power to the power management circuit. If the box body charging piece is a wireless charging coil, the charging box can be placed on a charged wireless charging seat, and the wireless charging seat can wirelessly supply power to the power management circuit through the wireless charging coil. The power management circuitry may be integrated on a main circuit board 12. The installation cavity of drain pan 1 still is provided with the earphone fixed position, and the earphone fixed position is used for fixed wireless earphone, makes wireless earphone can stably charge.
Wireless discharge part 102 can be located on face-piece 2 or drain pan 1, wireless discharge part 102 electricity is connected power management circuit, wireless discharge part 102 corresponds the setting with the earphone fixed position, wireless earphone places behind the earphone fixed position, wireless earphone's wireless charging part 101 can establish wireless connection with wireless discharge part 102, again with the box body charging part access external power source, can be through power management circuit to wireless discharge part 102 circular telegram, wireless discharge part 102 is connected with wireless charging part 101 electricity, wireless charging to wireless earphone.
As shown in fig. 3, in an embodiment, the wireless discharging element 102 is disposed in the bottom case 1, and the earphone fixing position of the embodiment includes a first receiving groove and a second receiving groove (not shown) that are connected to each other. The first accommodating groove can accommodate the machine body 32a of the wireless earphone, the second accommodating groove can accommodate the earcap 32b of the wireless earphone, the first accommodating groove is arranged close to the bottom shell 1, and the second accommodating groove is arranged close to the face shell 2. The wireless earphone is placed in the bottom case 1 in an upright manner, and understandably, the body 32a of the wireless earphone is placed in the first receiving groove, and the ear cap 32b is placed in the second receiving groove. At this time, the wireless charging part 101 of the wireless earphone is close to the wireless discharging part 102, and after the power management circuit is electrified, the wireless discharging part 102 is wirelessly connected with the wireless charging part 101 to charge the wireless earphone. When the wireless headset is taken out of the headset fixing position, the wireless discharging part 102 is disconnected from the wireless charging part 101.
In another embodiment, as shown in fig. 4, the wireless discharging element 102 is disposed on a side of the front case 2 close to the bottom case 1, and the wireless discharging element 102 is connected to the power management circuit in the bottom case 1 through the wire 17. The earphone fixing portion of the embodiment includes a third receiving groove and a fourth receiving groove (not shown in the figure) that are connected to each other. The third accommodating groove can accommodate the machine body 32a of the wireless earphone, the fourth accommodating groove can accommodate the earcap 32b of the wireless earphone, the fourth accommodating groove is arranged close to the bottom shell 1, and the third accommodating groove is arranged close to the face shell 2. The wireless earphone is placed in the bottom case 1 in an inverted manner, and understandably, the body 32a of the wireless earphone is placed in the third accommodation groove, and the earcap 32b is placed in the fourth accommodation groove. When the face-piece 2 covers the bottom shell 1, the face-piece 2 is close to the bottom of the wireless earphone gradually, understandably, the wireless discharging piece 102 is close to the wireless charging piece 101 gradually, when the face-piece 2 covers the bottom shell 1 completely, the wireless discharging piece 102 is in wireless connection with the wireless charging piece 101, and after the power management circuit is powered on, the wireless discharging piece 102 is electrically connected with the wireless charging piece 101 to charge the wireless earphone wirelessly.
As shown in fig. 2 and 4, in an embodiment, the wireless discharging device 102 includes a discharging circuit board 21, a left charging coil 22 and a right charging coil 23, and the left charging coil 22 and the right charging coil 23 are disposed on the discharging circuit board 21 at an interval. Discharge line board 21 can be installed on face-piece 2, and left charging coil 22 and right charging coil 23 are located discharge line board 21 near one side of drain cover 1. The charging box 100 can charge one, two or more wireless earphones at the same time, and in order to use or sell the convenience, the charging box 100 of the present application is set to charge two wireless earphones at most, understandably, the charging box 100 can charge a pair of wireless earphones at the same time. An earphone bracket 14 is installed in the bottom shell 1, and a left fixing ear hole 15 and a right fixing ear hole 16 are arranged on the earphone bracket 14. Wherein, left fixed ear hole 15 corresponds the setting with left charging coil 22, and right fixed ear hole 16 corresponds the setting with right charging coil 23. The left wireless earphone 31 can be placed in the left fixed ear hole 15, the right wireless earphone 32 can be placed in the right fixed ear hole 16, and the left fixed ear hole 15 and the right fixed ear hole 16 both comprise the third accommodating groove and the fourth accommodating groove. Left wireless earphone 31 and right wireless earphone 32 are the form of "handstand" respectively and place at left fixed earhole 15 and right fixed earhole 16, and when face-piece 2 lid closed on drain pan 1, the wireless charging member 101 and the left charging coil 22 wireless connection of left wireless earphone 31 bottom, the wireless charging member 101 and the right charging coil 23 wireless connection of right wireless earphone 32 bottom, the box body charges a circular telegram back, can charge two wireless earphones wirelessly.
In one embodiment, the wireless charging unit 101 of the wireless headset may be an electromagnetic induction coil, and the headset circuit board may receive energy through electromagnetic induction. In another embodiment, the wireless charging element 101 may also be an inductive coil, and the headset circuit board may also receive energy through electromagnetic resonance.
As shown in fig. 2, in an embodiment, the bottom case 1 may further be provided with a discharging battery 13, and the discharging battery 13 is connected to the box charging element and the power management circuit. The discharging battery 13 is equivalent to a mobile power supply, and can store a certain amount of electricity, and the charging box 100 can charge the wireless headset without being connected to an external power supply in real time. Understandably, the box charging piece is connected with an external power supply to charge the discharging battery 13, so that the discharging battery 13 stores certain electric quantity, the charging box 100 can be carried about, when the wireless earphone is required to be charged, the wireless earphone is placed in the charging box 100, and the discharging battery 13 can wirelessly charge the wireless earphone, so that the use is convenient.
As shown in fig. 1, the bottom case 1 and the face case 2 may be connected by various methods such as clamping, screwing, and the like. In one embodiment, for convenience of use, one end of the bottom case 1 close to the face case 2 is hinged by using a shaft pin, and the face case 2 can be covered on the bottom case 1 in a turnover manner. When wireless earphone is needed to be placed into the charging box 100 for charging, the face shell 2 can be turned over and opened relative to the bottom shell 1, and after the wireless earphone is placed on the earphone fixing position, the face shell 2 can be turned over again and covered on the bottom shell 1.
In an embodiment, the power indicator 11 may be disposed on the bottom case 1, and the power indicator 11 is electrically connected to the power management circuit for displaying the remaining power of the discharging battery 13 to prompt a user whether to charge the discharging battery 13 in time.
In one embodiment, a display 27 may be disposed on the front housing 2, the display 27 is electrically connected to the discharge circuit board 21 for displaying the charging status of the left charging coil 22 and the right charging coil 23, for example, if the left charging coil 22 is normally wirelessly connected to the left wireless earphone 31, the display 27 displays a "normal" word, otherwise, the display is not displayed. Or displaying the power of the left wireless earphone 31 and the right wireless earphone 32 to prompt the user whether to continue charging the wireless earphones.
In one embodiment, a heat sink 26 may be provided in the panel case 2, and the discharge circuit board 21 may be mounted on the heat sink 26. Because the discharge circuit board 21 can produce more heat in the course of the work, in order to avoid the excessive heat to distribute to the bottom shell 1, the heat sink 26 can absorb the heat on the discharge circuit board 21, can open the face-piece 2 for a period of time after the wireless earphone is charged, dispel the heat through the heat sink 26.
In an embodiment, a cover plate 24 may be further disposed in the front case 2, and the cover plate 24 is used to connect to the discharge circuit board 21 and protect the discharge circuit board 21. Two through holes 25 are further formed in the cover plate 24 and used for enabling the left charging coil 22 and the right charging coil 23 to extend out, and wireless connection with the wireless earphone is facilitated.
Example two
As shown in fig. 3 and 4, the present embodiment further provides an earphone kit, which includes a wireless earphone and the wireless earphone charging box 100 in the first embodiment. Wherein, wireless earphone is provided with wireless charging 101, is provided with wireless charging coil and is used for placing the earphone fixed position of wireless earphone in the box 100 that charges. The wireless headset can be placed in the headset fixed position of the charging box 100, so that the charging box 100 wirelessly charges the wireless headset.
The earphone fixing positions can be two, the wireless charging coils in the charging box 100 can be two, a pair of wireless earphones can be placed at the two earphone fixing positions, and the two wireless charging coils can wirelessly charge the two wireless earphones respectively. Because the wireless earphone is charged in a wireless charging mode, the wireless earphone is stably and conveniently charged.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (8)
1. The utility model provides a wireless earphone box that charges for charge to wireless earphone, wireless earphone's organism bottom is provided with wireless piece that charges, its characterized in that, the box that charges includes:
the earphone comprises a bottom shell, a box body charging part and a control circuit, wherein the bottom shell is provided with a power management circuit and a box body charging part, the box body charging part is connected with the power management circuit, the box body charging part can also be connected with an external power supply, and the bottom shell is also provided with an earphone fixing position;
the face shell is movably connected with the bottom shell;
the wireless discharging part is arranged on the face shell or the bottom shell, the wireless discharging part is electrically connected with the power management circuit, the wireless discharging part corresponds to the earphone fixing position, and the wireless discharging part can be wirelessly connected with the wireless charging part and wirelessly charged by the wireless earphone.
2. The wireless earphone charging box of claim 1, wherein the wireless discharging element is disposed on the bottom case, and when the wireless earphone is disposed in the earphone fixing position, the wireless discharging element is wirelessly connected to the wireless charging element.
3. The wireless earphone charging box of claim 1, wherein the wireless discharging element is disposed on a side of the face casing close to the bottom casing, and when the wireless earphone is disposed in the earphone fixing position and the face casing covers the bottom casing, the wireless discharging element is wirelessly connected to the wireless charging element.
4. A wireless earphone charging box according to any one of claims 1-3, wherein the wireless discharging element comprises a discharging circuit board, a left charging coil and a right charging coil, and the left charging coil and the right charging coil are arranged on the discharging circuit board at intervals.
5. The wireless headset charging box of claim 4, wherein the headset securing location comprises a left securing ear hole and a right securing ear hole, the left securing ear hole is disposed corresponding to the left charging coil, and the right securing ear hole is disposed corresponding to the right charging coil.
6. The wireless headset charging box of claim 1, wherein the bottom housing is further provided with a discharging battery, the discharging battery being connected to the box body charging element and the power management circuit.
7. The wireless headset charging box of claim 4, wherein the bottom housing is hinged to the end of the face housing adjacent to the bottom housing, and the face housing is folded over the bottom housing.
8. An earphone kit comprising a wireless earphone and a wireless earphone charging box according to any one of claims 1-7, wherein the wireless earphone is provided with a wireless charging coil, and the wireless earphone can be placed in the wireless earphone charging box, so that the wireless earphone charging box wirelessly charges the wireless earphone.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839424.0U CN214507336U (en) | 2020-11-30 | 2020-11-30 | Wireless earphone charging box and earphone kit |
| PCT/CN2020/138770 WO2022110419A1 (en) | 2020-11-30 | 2020-12-24 | Wireless earphone charging box and earphone kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022839424.0U CN214507336U (en) | 2020-11-30 | 2020-11-30 | Wireless earphone charging box and earphone kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214507336U true CN214507336U (en) | 2021-10-26 |
Family
ID=78206969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022839424.0U Active CN214507336U (en) | 2020-11-30 | 2020-11-30 | Wireless earphone charging box and earphone kit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214507336U (en) |
| WO (1) | WO2022110419A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206471889U (en) * | 2017-01-25 | 2017-09-05 | 深圳市大阳实业发展有限公司 | Wireless headset charging box |
| CN109429128B (en) * | 2017-09-01 | 2021-03-23 | 可立新株式会社 | Wireless earphone and charging box |
| CN208806954U (en) * | 2018-11-15 | 2019-04-30 | 合肥卓飞网络科技有限公司 | A kind of wireless charging bluetooth headset |
| CN211267066U (en) * | 2019-12-12 | 2020-08-14 | 邓明川 | Wireless charging storage box for headset |
| CN111970602A (en) * | 2020-08-28 | 2020-11-20 | 惠州市西西艾实业有限公司 | True wireless Bluetooth headset kit and assembling method thereof |
-
2020
- 2020-11-30 CN CN202022839424.0U patent/CN214507336U/en active Active
- 2020-12-24 WO PCT/CN2020/138770 patent/WO2022110419A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022110419A1 (en) | 2022-06-02 |
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