CN206042502U - Circuit board structure - Google Patents
Circuit board structure Download PDFInfo
- Publication number
- CN206042502U CN206042502U CN201620710435.XU CN201620710435U CN206042502U CN 206042502 U CN206042502 U CN 206042502U CN 201620710435 U CN201620710435 U CN 201620710435U CN 206042502 U CN206042502 U CN 206042502U
- Authority
- CN
- China
- Prior art keywords
- plate body
- electrode
- connecting portion
- circuit board
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
-
- 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
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Transmitters (AREA)
- Transceivers (AREA)
Abstract
The utility model provides a circuit board structure indicates a circuit board structure who is applicable to wireless earphone especially, and its structure is including an electrode plate body, a ground connection plate body to a few circuit module overall arrangement plate body, the central configuration of electrode plate body has a first electrode and one surrounds at first electrode outlying second electrode, the ground connection plate body reaches via a second connecting portion electric connection circuit module overall arrangement plate body via a first connecting portion electric connection electrode plate body, electrode plate body, ground connection plate body and circuit module overall arrangement plate body are rolled over with a folding circuit module that is similar to three -dimensional cylindrical outward appearance via turning over of first connecting portion, second connecting portion and ground connection plate body to this circuit module is as the internal circuit of wireless earphone, can effectively reduce the size of wireless earphone.
Description
【Technical field】
This utility model is related to a kind of circuit board structure, espespecially a kind of circuit board structure suitable for wireless headset.
【Background technology】
In recent years, with the fast development of wireless technology, wireless headset is constantly released on market.Compared to wired ear
Machine, wireless headset have using upper convenience, and which improves inconvenience when wired earphone is used in wire rod connection and wire rod holds
The situation easily pullled and damaged.
Although wireless headset possesses the advantage for having convenience compared to wired earphone, must charge using before and can transport
Make.Then, the motherboard inside wireless headset is additionally provided with charging electricity in addition to the radio circuit of a reception sound signal is provided with
Road.
The circuit design of general wireless headset be by the configuration of radio circuit and charging circuit independence on motherboard, and
The other setting of the charging terminal of the antenna and charging circuit of radio circuit, accordingly, it would be desirable to the motherboard of a larger area is holding
Receive these circuit layouts, and cause the size of conventional wireless earphone effectively cannot reduce.
In view of this, this utility model will propose the circuit board structure of an innovation, and the construction of this circuit board is to allow turnover
To fold out the less circuit unit of a volume, by the use of this circuit unit as the internal circuit of wireless headset, effectively subtracted
The size of few wireless headset.
【Utility model content】
A purpose of the present utility model, is to provide a kind of circuit board structure, and its circuit board is to be applied to wireless ear for one
The circuit board of machine, the construction of this circuit board are to allow turnover to fold out the less circuit unit of a volume, using this circuit
Internal circuit of the component as wireless headset, is effectively reduced the size of wireless headset.
A purpose of the present utility model, is to provide a kind of circuit board structure, is wherein provided with one first on circuit board electric
Pole, a second electrode, a charging circuit and a RF signal receiving circuit, when wireless headset is operated in charging modes, the
, using the charging terminal as charging circuit, when wireless headset is operated in communication modes, first is electric for one electrode and second electrode
Using the antenna as RF signal receiving circuit, then RF signal receiving circuit and charging circuit share first for pole or second electrode
Electrode and second electrode, can will effectively reduce the area of circuit layout, so as to select the less circuit of a dimensioned area
Plate is accommodating RF signal receiving circuit and charging circuit.
For reaching above-mentioned purpose, this utility model provides a kind of circuit board structure, it is characterised in that include：One battery lead plate
Body, its center are configured with a first electrode and and are looped around the peripheral second electrode of first electrode；One ground connection plate body, its via
One first connecting portion is electrically connected with electrode plate body；And an at least circuit unit layout plate body, which is electrical via a second connecting portion
Connection ground connection plate body.
In one embodiment of this utility model, circuit board is the circuit board suitable for a wireless headset.
In one embodiment of this utility model, first electrode and second electrode are concentric electrode.
In one embodiment of this utility model, electrode plate body, ground connection plate body and circuit unit layout plate body include one respectively
First surface and a second surface, the plate body center configuration of the first surface of electrode plate body has first electrode and to be centered around first electric
The second surface and/or first surface of extremely peripheral second electrode, circuit unit layout plate body and ground connection plate body is provided with least
One circuit unit, at least a chip and/or at least a wiring.
In one embodiment of this utility model, first electrode, second electrode, circuit unit, chip and/or wiring are by group
Become a charging circuit and/or a RF signal receiving circuit.
In one embodiment of this utility model, the charging terminal of first electrode and second electrode as charging circuit, Huo Zhe
The antenna of one electrode or second electrode as RF signal receiving circuit.
In one embodiment of this utility model, electrically connect via one the 3rd connecting portion between each circuit unit layout plate body
Connect.
In one embodiment of this utility model, ground connection plate body is a rectangle plate body, and the long side in both sides for being grounded plate body connects respectively
Connect first connecting portion and second connecting portion.
In one embodiment of this utility model, ground connection plate body, first connecting portion, second connecting portion and the 3rd connecting portion are by one
Bendable material is made, and electrode plate body, ground connection plate body, circuit unit layout plate body connect via first connecting portion, second
The turnover of socket part, the 3rd connecting portion and ground connection plate body is folding out a circuit unit for being similar to stereo cylindrical outward appearance.
In one embodiment of this utility model, first electrode and second electrode are configured on the lateral surface of circuit unit.
【Description of the drawings】
Fig. 1 is the top perspective structural map of the circuit board of one embodiment of this utility model.
Fig. 2 is that the circuit board of one embodiment of this utility model looks up D structure figure.
Fig. 3 is the side surface configurations figure of the circuit board of one embodiment of this utility model.
Fig. 4 is the planar configuration schematic diagram of the lower surface of the circuit board of one embodiment of this utility model.
Fig. 5 is the D structure figure at a visual angle of the circuit unit of one embodiment of this utility model.
Fig. 6 is the D structure figure at the another visual angle of the circuit unit of one embodiment of this utility model.
Fig. 7 is the component decomposition map of the wireless headset of one embodiment of this utility model.
Fig. 8 is the D structure figure of the wireless headset of one embodiment of this utility model.
Primary clustering symbol description：
10 circuit board, 101 first face
103 second face, 11 electrode plate body
111 first electrode, 113 second electrode
12 first connecting portion 13 is grounded plate body
14 second connecting portion, 15 circuit unit layout plate body
The 3rd connecting portion of 151 chip 16
17 circuit unit layout plate body, 171 circuit unit
101 circuit unit, 20 wireless headset
21 body, 23 base assembly
【Specific embodiment】
Refer to Fig. 1, Fig. 2 and Fig. 3, respectively the top perspective structural map of this utility model circuit board, look up three-dimensional structure
Make figure and side surface configurations figure.As shown in Figure 1, Figure 2 and Figure 3, the circuit board 10 of one embodiment of this utility model is applied to for one
Wireless headset is (for example：Wireless earpieces) circuit board, its construction includes that an electrode plate body 11, is grounded plate body 13 and extremely
A few circuit unit layout plate body 15,17.
Wherein be grounded plate body 13 electrode plate body 11 is electrically connected with and via one second connection via a first connecting portion 12
Portion 14 is electrically connected with circuit unit layout plate body 15.Ground connection plate body 13 is a rectangle plate body, and the long side in its both sides connects the respectively
One connecting portion 12 and second connecting portion 14.Preferably, first connecting portion 12 and second connecting portion 14 are respectively connecting to be grounded plate body
The middle position on the 13 long side in both sides.
In one embodiment of this utility model, circuit board single circuit unit layout plate body 15 of 10 settings.Or, this reality
With in new another embodiment, circuit board 10 arranges two or more circuit unit layout plate body 15,17, wherein a circuit unit cloth
Office's plate body 15 is connected to another circuit unit layout plate body 17 via one the 3rd connecting portion 16.
The electrode plate body 11 of circuit board 10, ground connection plate body 13 and circuit unit layout plate body 15,17 include one the respectively
One surface is (for example：Upper surface) 101 and one second surface (for example：Lower surface) 103.The first surface 101 of electrode plate body 11
Plate body center configuration has a first electrode 111 and is centered around the second electrode 113 of 111 periphery of first electrode, first electrode 111 and
A gap is there are between second electrode 113.In one specific embodiment of this utility model, first electrode 111 and second electrode 113
Outward appearance is circular aspect, and both are concentric circular terminal.Or, in the another embodiment of this utility model, first electrode 111 and second
The outward appearance of electrode 113 is circular arc, square or other shapes aspect.Furthermore, ground connection plate body 13 and circuit unit layout plate body 15,
17 second surface 103 and/or first surface 101 are provided with least a chip 151 (such as radio frequency chip), an at least circuit unit
171 and/or at least one wiring (not shown).
First electrode 111, second electrode 113, chip 151, circuit unit 171 and/or wiring will consist of one and fill
Circuit and/or a RF signal receiving circuit.When wireless headset is operated in charging modes, first electrode 111 and second
Charging terminal as charging circuit is received a charging current will pass through charging terminal by electrode 113.Or, when wireless ear
Machine is operated in communication modes, first electrode 111 or second electrode 113 using the antenna as RF signal receiving circuit, with
Will pass through antenna and receive a RF signal.Thereby, RF signal receiving circuit and the shared first electrode 111 and second of charging circuit
Electrode 113, will can reduce the area of circuit layout, so as to select the less circuit board of a dimensioned area 10 to penetrate to accommodate
Frequency signal reception circuit and charging circuit.
Fig. 4 is referred to, is the planar configuration schematic diagram of the lower surface of the circuit board of one embodiment of this utility model.In this reality
In new, it is bendable that ground connection plate body 13, first connecting portion 12, second connecting portion 14 and the 3rd connecting portion 16 are respectively one
(Flexible) material is made.Therefore, plate body 13, first connecting portion 12, second connecting portion 14 and the 3rd connection are grounded
Portion 16 can be what is be bent.
As shown in figure 4, this utility model circuit board 10 can be in lower surface (for example：Second surface 103) on carry out one to
Interior turnover program.First, perform first and turn down step S1, circuit unit layout plate body 17 is by the 3rd connecting portion 16 to varus
Folding, for example：Turn down to the left side.Then, perform second and turn down step S2, the circuit unit layout plate body the 17, the 3rd after turnover connects
Socket part 16 continues fold inward by second connecting portion 14 again with circuit unit layout plate body 15.Afterwards, perform the 3rd turnover step
Rapid S3, the circuit unit layout plate body 17 after turnover, the 3rd connecting portion 16, circuit unit layout plate body 15, second connecting portion 14
Fold inward is continued by first connecting portion 12 again with ground connection plate body 13.Finally, perform the 4th and turn down step S4, be grounded plate body 13
First half plate body and lower half plate body be respectively turned inwards, for example：Ground connection plate body 13 first half plate body be turned over downwards and under
Half portion plate body is flipped up, to complete the turnover program of circuit board 10.
Then, as shown in Figures 5 and 6, this utility model circuit board 10, can via performing after four roads turnover step S1-S4
To fold out a circuit unit 101 for being similar to stereo cylindrical outward appearance, and first electrode 111 and second electrode 113 will be matched somebody with somebody
Put on the lateral surface of circuit unit 101.
Continue, refer to Fig. 7 and Fig. 8, respectively the component decomposition map of the wireless headset of one embodiment of this utility model and
D structure figure.As shown in Figures 7 and 8, the circuit unit 101 after the circuit board 10 of one embodiment of this utility model is folded can
To be assembled on 21 bottom of body of wireless headset 20, and it is fixed via a base assembly 23.When circuit unit 101
When being assembled in the body 21 of wireless headset 20, first electrode 111 and second electrode 113 will be exposed at the sheet of wireless headset 20
On the bottom in body portion 21.Then, the bottom center of the body 21 of wireless headset 20 will be configured with first electrode 111 and ring
It is wound on the second electrode 113 of 111 periphery of first electrode.Wireless headset 20 can pass through first electrode 111 and second electrode 113
Receive a charging current or receive a RF signal.
Summary, the construction of this utility model circuit board 100 are to allow turnover to fold out the less electricity of a volume
Road component 101.Wireless headset 20 can will effectively reduce wireless headset 20 by the use of this circuit unit 101 as internal circuit
Size.
As described above, a preferred embodiment only of the present utility model, not for limiting this utility model reality
The scope applied, i.e., the impartial change carried out by all shapes according to described in this utility model claim, construction, feature and spirit with
Modification, all should be included in claim of the present utility model.
Claims (10)
1. a kind of circuit board structure, it is characterised in that the circuit board structure includes：
One electrode plate body, its center are configured with a first electrode and and are looped around the peripheral second electrode of the first electrode；
One ground connection plate body, which is electrically connected with the electrode plate body via a first connecting portion；And
An at least circuit unit layout plate body, which is electrically connected with the ground connection plate body via a second connecting portion.
2. circuit board structure according to claim 1, it is characterised in that the circuit board is suitable for a wireless headset
Circuit board.
3. circuit board structure according to claim 1, it is characterised in that the first electrode and the second electrode are same
The heart justifies electrode.
4. circuit board structure according to claim 1, it is characterised in that the electrode plate body, the ground connection plate body and institute
State circuit unit layout plate body and include a first surface and a second surface, the first surface of the electrode plate body respectively
Plate body center configuration have the first electrode and be centered around the second electrode of first electrode periphery, the circuit group
The second surface and/or the first surface of part layout plate body and the ground connection plate body be provided with an at least circuit unit,
An at least chip and/or at least a wiring.
5. circuit board structure according to claim 4, it is characterised in that the first electrode, the second electrode, described
Circuit unit, the chip and/or the wiring will consist of a charging circuit and/or a RF signal receiving circuit.
6. circuit board structure according to claim 5, it is characterised in that the first electrode and the second electrode conduct
The charging terminal of the charging circuit, or the first electrode or the second electrode are as the RF signal receiving circuit
Antenna.
7. circuit board structure according to claim 1, it is characterised in that Jing between each circuit unit layout plate body
It is electrically connected with by one the 3rd connecting portion.
8. circuit board structure according to claim 7, it is characterised in that the ground connection plate body is a rectangle plate body, institute
The long side in both sides for stating ground connection plate body connects the first connecting portion and the second connecting portion respectively.
9. circuit board structure according to claim 8, it is characterised in that the ground connection plate body, the first connecting portion,
The second connecting portion and the 3rd connecting portion are made by a bendable material, the electrode plate body, described are connect
Ground plate body, the circuit unit layout plate body via the first connecting portion, the second connecting portion, the 3rd connecting portion and
The turnover of the ground connection plate body is folding out a circuit unit for being similar to stereo cylindrical outward appearance.
10. circuit board structure according to claim 9, it is characterised in that the first electrode and the second electrode are matched somebody with somebody
Put on the lateral surface of the circuit unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662297237P | 2016-02-19 | 2016-02-19 | |
| US62/297,237 | 2016-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042502U true CN206042502U (en) | 2017-03-22 |
Family
ID=57283047
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530468.0A Pending CN106131725A (en) | 2016-02-19 | 2016-07-07 | Earphone, earphone charging device and earphone charging circuit |
| CN201620710435.XU Expired - Fee Related CN206042502U (en) | 2016-02-19 | 2016-07-07 | Circuit board structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610530468.0A Pending CN106131725A (en) | 2016-02-19 | 2016-07-07 | Earphone, earphone charging device and earphone charging circuit |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN106131725A (en) |
| TW (2) | TWI608741B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484060A (en) * | 2017-10-16 | 2017-12-15 | 吉安市立讯射频科技股份有限公司 | A kind of high-fidelity bluetooth earphone |
| CN107623362A (en) * | 2017-11-08 | 2018-01-23 | 深圳市沃特沃德股份有限公司 | Wireless headset charging box and its control method and device |
| CN108092356A (en) * | 2017-12-19 | 2018-05-29 | 歌尔股份有限公司 | Charging box, wireless device, wireless headset and charging system |
| CN108039752B (en) * | 2017-12-19 | 2021-05-18 | 歌尔股份有限公司 | Charging box and power supply control method of charging box |
| CN108199447A (en) * | 2018-02-07 | 2018-06-22 | 惠州市咯能科技有限公司 | A kind of microphone charging ring and its charger |
| CN108810704B (en) * | 2018-07-06 | 2020-05-22 | 歌尔股份有限公司 | Earphone and earphone charging assembly |
| CN108991682A (en) * | 2018-09-03 | 2018-12-14 | 出门问问信息科技有限公司 | Accommodating case |
| TWI713371B (en) * | 2019-05-07 | 2020-12-11 | 美律實業股份有限公司 | Headset charging system and headset charging method |
| CN110224457A (en) * | 2019-05-29 | 2019-09-10 | 维沃移动通信有限公司 | Charging unit and charging method |
| CN112887862B (en) * | 2021-01-22 | 2022-11-22 | 维沃移动通信有限公司 | Earphone assembly |
| CN115550795A (en) * | 2022-12-02 | 2022-12-30 | 深圳市晶讯技术股份有限公司 | Wireless earphone |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008153588A2 (en) * | 2007-06-01 | 2008-12-18 | Personics Holdings Inc. | Earhealth monitoring system and method iii |
| US10009677B2 (en) * | 2007-07-09 | 2018-06-26 | Staton Techiya, Llc | Methods and mechanisms for inflation |
| DE102007033520A1 (en) * | 2007-07-18 | 2009-01-29 | Noa Lerner | Device for sound reproduction |
| US9124677B2 (en) * | 2012-11-23 | 2015-09-01 | Htc Corporation | Systems involving portable electronic devices and related methods |
| US9148717B2 (en) * | 2014-02-21 | 2015-09-29 | Alpha Audiotronics, Inc. | Earbud charging case |
| EP2953377B1 (en) * | 2014-06-03 | 2020-05-06 | GN Audio A/S | Monaural wireless headset |
| WO2016036309A1 (en) * | 2014-09-05 | 2016-03-10 | Epickal AB | Longitudinal arranged wireless earbuds and the charging thereof |
| CN204668995U (en) * | 2015-05-15 | 2015-09-23 | 杨飞 | A kind of vehicle-mounted double end charger with bluetooth earphone |
| TWM509459U (en) * | 2015-06-15 | 2015-09-21 | Suyin Corp | Socket connector |
| CN204887351U (en) * | 2015-06-17 | 2015-12-16 | 东莞市联恒电子有限公司 | Novel bluetooth headset based on USB plug |
-
2016
- 2016-07-07 TW TW105121548A patent/TWI608741B/en not_active IP Right Cessation
- 2016-07-07 CN CN201610530468.0A patent/CN106131725A/en active Pending
- 2016-07-07 CN CN201620710435.XU patent/CN206042502U/en not_active Expired - Fee Related
- 2016-07-07 TW TW105210265U patent/TWM537365U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI608741B (en) | 2017-12-11 |
| TWM537365U (en) | 2017-02-21 |
| TW201731302A (en) | 2017-09-01 |
| CN106131725A (en) | 2016-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |