CN203813828U - connecting structure of handset built-in battery and main board - Google Patents
connecting structure of handset built-in battery and main board Download PDFInfo
- Publication number
- CN203813828U CN203813828U CN201320884840.XU CN201320884840U CN203813828U CN 203813828 U CN203813828 U CN 203813828U CN 201320884840 U CN201320884840 U CN 201320884840U CN 203813828 U CN203813828 U CN 203813828U
- Authority
- CN
- China
- Prior art keywords
- connector
- battery
- metal film
- mainboard
- contact metal
- 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 - Lifetime
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model relates to a connecting structure of a handset built-in battery and a main board. The connecting structure comprises a contacting metal sheet connected with the anode and the cathode of the battery and a connector electrically connected with the main board. The contacting metal sheet and the connector are electrically connected through an integrally formed flexible circuit board. The flexible circuit board comprises a horizontal part and a vertical part. The contacting metal sheet is fixed on the two front ends of the horizontal part. The connector is fixed on the upper end of the vertical part front. The lower end of the vertical part is connected with the horizontal part. The contacting metal sheet and the connector are electrically connected with each other on the flexible circuit board. The connecting structure which adopts the integrally formed flexible circuit board as a basal body makes the connector and the contacting metal sheet integrally connected. The manually processing complexity is lowered. Repeated dismounting and installing operations can be facilitated. The processing fault rate can be lowered. Phenomena that operational faults of workers make an electrical core smoldered, or on fire, or even explode are effectively prevented. The using qualities of the battery and a handset are improved. The service lifetimes of the battery and the handset are prolonged. The manpower cost and the manufacturing cost are further lowered.
Description
Technical field
The utility model relates to internal structure of mobile phone, relates in particular to the syndeton of a kind of embedded in mobile phone battery and mainboard.
Background technology
In the modern information age, mobile phone becomes main flow, direct and use crowd means of communication the most widely.Today, smart mobile phone progressively replaces traditional function machine and becomes trend, and the operating system of smart mobile phone personalization is more and more subject to more people to be liked, people also constantly improve the pursuit of mobile phone profile simultaneously.The main flow of exquisiteness, the ultimate attainment frivolous outward appearance that becomes mobile phone of doing manual work.But excessively thin fuselage causes cell thickness space constantly to need compression, thereby internal battery occurs.Thus, internal battery and mainboard connected mode become a key.
Tradition connected mode is wire welding type or PCB rotary-connecting (seeing shown in Fig. 1 and Fig. 2).These two kinds of modes are in process operation, if the too small or personnel's operate miss of distance will directly be understood the both positive and negative polarity of short circuit battery between solder joint, cause that battery is smoldered, even blast on fire etc., the well assembling tolerance of Control Engineering personnel requirement.In the time of assembling mainboard, location is inaccurate, welding operation is dangerous, causes battery explosion spoilage height etc. problem can to cause thus battery, affects battery of mobile phone quality and result of use, and then affects its useful life.
Utility model content
The purpose of this utility model is the defect for overcoming prior art, and the syndeton of a kind of embedded in mobile phone battery and mainboard is provided, and to reduce the difficulty of processing, thereby reduces the error of processing.
For achieving the above object, the utility model is by the following technical solutions:
The syndeton of embedded in mobile phone battery and mainboard, comprises the contact metal film being electrically connected with battery plus-negative plate and the connector being electrically connected with mainboard, and contact metal film is electrically connected by integrated flexible PCB with connector.
Further, flexible PCB comprises transverse part and vertical portion, and contact metal film is fixed on the positive two ends of transverse part, and connector is fixed on the positive upper end of vertical portion, and the lower end of vertical portion is connected with transverse part, and contact metal film is electrically connected on flexible PCB with connector.
Further, be also fixed with filter regulator circuit on transverse part, filter regulator circuit is series between contact metal film and connector.
Further, vertical portion departs from the centre position of transverse part.Such structure can realize foolproof function, can effectively reduce the probability of setup error in installing, and improves quality stability.
Further, the back side of transverse part is fixedly connected with stiffener to strengthen the rigidity of transverse part.Stiffener can improve the convenience of installation, has also strengthened the steadiness that transverse part is connected with battery.
Further, the position of the corresponding connector in the back side of vertical portion is fixedly connected with reinforced sheet to strengthen the rigidity of this position.Reinforced sheet can improve the convenience of installation, has also strengthened the steadiness that vertical portion is connected with mainboard.
Further, flexible PCB is glue-free flexible board.
Further, contact metal film is latten(-tin), and contact metal film is provided with Gold plated Layer, anti-oxidation with guarantee to contact conductivity, guarantee that the loss of battery drops to minimum.
The utility model beneficial effect is compared with prior art:
Syndeton of the present utility model adopts integrated flexible PCB as matrix, connector and contact metal film are linked into an integrated entity, reduce the complexity of artificial, facilitate repetition dismounting, processing fault rate can be reduced, the battery core of effectively having avoided personnel's operate miss and cause smolders, many undesirable elements are treated on fire, blast, improved service quality and the useful life of battery and mobile phone, also saved cost of labor, made cost etc.
Brief description of the drawings
Fig. 1 is the front view of prior art battery and main board connecting structure
Fig. 2 is the explosive view of prior art battery and main board connecting structure
Fig. 3 is the assembled front view of the utility model embodiment
Fig. 4 is the explosive view of the utility model embodiment
Fig. 5 is the syndeton stereo amplification figure of the utility model embodiment
Fig. 6 is the syndeton explosive view of the utility model embodiment
Fig. 7 is the syndeton rear view of the utility model embodiment
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is described further and is illustrated.
The concrete structure of the utility model embodiment is as shown in Fig. 3 to Fig. 7.
In the present embodiment, embedded in mobile phone battery comprises the contact metal film 30 being electrically connected with battery 10 both positive and negative polarities and the connector 40 being electrically connected with mainboard with the syndeton of mainboard.Flexible PCB 20 is glue-free flexible board.Contact metal film 30 is latten(-tin), and contact metal film 30 is provided with Gold plated Layer.Contact metal film 30 is electrically connected by integrated flexible PCB 20 with connector 40.
Flexible PCB 20 comprises transverse part 21 and vertical portion 22.The lower end of vertical portion 22 is connected with transverse part 21, the centre position that vertical portion 22 departs from transverse part 21.Contact metal film 30 is fixed on the positive two ends of transverse part 21.Connector 40 is fixed on the positive upper end of vertical portion 22.Contact metal film 30 is electrically connected on flexible PCB 20 with connector 40.The bonding stiffener 61 in the back side of transverse part 21 is to strengthen the rigidity of transverse part 21.The bonding reinforced sheet 62 in position of the corresponding connector 40 in the back side of vertical portion 22 is to strengthen the rigidity of this position.
On transverse part 21, be also fixed with filter regulator circuit 50.Filter regulator circuit 50 is series between contact metal film 30 and connector 40.
More than statement only further illustrates technology contents of the present utility model with embodiment; so that reader is easier to understand; but do not represent that execution mode of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, is all subject to protection of the present utility model.
Claims (6)
1. the syndeton of embedded in mobile phone battery and mainboard, comprises the contact metal film being electrically connected with battery plus-negative plate and the connector being electrically connected with mainboard, it is characterized in that, described contact metal film is electrically connected by integrated flexible PCB with connector;
Described flexible PCB comprises transverse part and vertical portion, described contact metal film is fixed on the positive two ends of described transverse part, described connector is fixed on the positive upper end of described vertical portion, the lower end of described vertical portion is connected with described transverse part, and described contact metal film is electrically connected on described flexible PCB with connector;
On described transverse part, be also fixed with filter regulator circuit, described filter regulator circuit is series between described contact metal film and connector.
2. the syndeton of embedded in mobile phone battery as claimed in claim 1 and mainboard, is characterized in that, described vertical portion departs from the centre position of described transverse part.
3. the syndeton of embedded in mobile phone battery as claimed in claim 1 and mainboard, is characterized in that, the back side of described transverse part is fixedly connected with stiffener to strengthen the rigidity of described transverse part.
4. the syndeton of embedded in mobile phone battery as claimed in claim 1 and mainboard, is characterized in that, the position of the corresponding connector in the back side of described vertical portion is fixedly connected with reinforced sheet to strengthen the rigidity of this position.
5. the embedded in mobile phone battery as described in claim 1 to 4 any one and the syndeton of mainboard, is characterized in that, described flexible PCB is glue-free flexible board.
6. the embedded in mobile phone battery as described in claim 1 to 4 any one and the syndeton of mainboard, is characterized in that, described contact metal film is latten(-tin), and described contact metal film is provided with Gold plated Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884840.XU CN203813828U (en) | 2013-12-30 | 2013-12-30 | connecting structure of handset built-in battery and main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884840.XU CN203813828U (en) | 2013-12-30 | 2013-12-30 | connecting structure of handset built-in battery and main board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813828U true CN203813828U (en) | 2014-09-03 |
Family
ID=51452522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884840.XU Expired - Lifetime CN203813828U (en) | 2013-12-30 | 2013-12-30 | connecting structure of handset built-in battery and main board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813828U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655507A (en) * | 2014-12-04 | 2016-06-08 | 鸿富锦精密电子(郑州)有限公司 | Electronic equipment, and battery connection device thereof |
| CN106026304A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106026305A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN110970674A (en) * | 2019-11-12 | 2020-04-07 | 深圳欣旺达智能科技有限公司 | Lithium battery protection board and lithium battery |
-
2013
- 2013-12-30 CN CN201320884840.XU patent/CN203813828U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655507A (en) * | 2014-12-04 | 2016-06-08 | 鸿富锦精密电子(郑州)有限公司 | Electronic equipment, and battery connection device thereof |
| CN105655507B (en) * | 2014-12-04 | 2020-04-03 | 鸿富锦精密电子(郑州)有限公司 | Electronic equipment and its battery connection device |
| CN106026304A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106026305A (en) * | 2016-07-28 | 2016-10-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN110970674A (en) * | 2019-11-12 | 2020-04-07 | 深圳欣旺达智能科技有限公司 | Lithium battery protection board and lithium battery |
| CN110970674B (en) * | 2019-11-12 | 2021-05-25 | 深圳欣旺达智能科技有限公司 | Lithium battery protection board and lithium battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813828U (en) | connecting structure of handset built-in battery and main board | |
| CN201213277Y (en) | Battery connection structure and mobile terminal | |
| CN206076354U (en) | battery module | |
| CN204014364U (en) | A kind of electronic equipment | |
| CN209169269U (en) | A kind of battery modules are connected and fixed structure | |
| CN204361320U (en) | Structure on a kind of plate of cell phone mainboard | |
| CN203859215U (en) | Mobile phone antenna | |
| CN102299290A (en) | Method for connecting electrode tabs and electrode poles of batteries | |
| CN207303449U (en) | A kind of anode shrapnel and onboard charger | |
| CN205040122U (en) | Electronic equipment | |
| CN205212897U (en) | Mobile terminal with front camera and large LCD | |
| CN204464532U (en) | Built-in antenna connector and mobile terminal device | |
| CN204315753U (en) | A kind of connector | |
| CN205122670U (en) | Button cell fixed structure and terminal | |
| CN204578117U (en) | Onboard charger | |
| CN208806317U (en) | A kind of battery core and cover board assembling structure | |
| CN202206437U (en) | Flip phone capable of improving low-frequency antenna performance of main antenna | |
| CN204809381U (en) | Buckle formula cellphone built -in antenna shell fragment | |
| CN204361165U (en) | A kind of structure of installing battery on circuit boards | |
| CN104506673B (en) | A kind of production method of mobile phone and mobile phone | |
| CN204927581U (en) | A crimp terminal for connecting to a PCB board | |
| CN210608635U (en) | Novel charger structure | |
| CN204741063U (en) | A detachable connection structure of a handheld antenna | |
| CN204527071U (en) | A kind of electrical control fireproof brickwork | |
| CN202121094U (en) | Surface-mount type connector assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |