CN102291935A - Circuit board structure and mobile terminal provided with same - Google Patents
Circuit board structure and mobile terminal provided with same Download PDFInfo
- Publication number
- CN102291935A CN102291935A CN2011102490340A CN201110249034A CN102291935A CN 102291935 A CN102291935 A CN 102291935A CN 2011102490340 A CN2011102490340 A CN 2011102490340A CN 201110249034 A CN201110249034 A CN 201110249034A CN 102291935 A CN102291935 A CN 102291935A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- hard circuit
- hard
- board
- portable terminal
- 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.)
- Granted
Links
- 108090000565 Capsid Proteins Proteins 0.000 claims description 20
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000007792 addition Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Images
Landscapes
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a circuit board structure and a mobile terminal provided with the circuit structure, and belongs to the technical field of mobile terminals. The circuit board structure comprises a hard circuit board and a second hard circuit board, wherein the second hard circuit board is narrower than the first hard circuit board, and the first hard circuit board and the second hard circuit board are connected into a whole. the circuit board structure comprises the first hard circuit board and the second hard circuit board, wherein the second hard circuit board is used instead of the flexible circuit board used in the prior art, thus the manufacturing cost of products can be reduced effectively.
Description
Technical field
The present invention relates to technical field of mobile terminals, be specifically related to a kind of circuit structure and have the portable terminal of this circuit structure.
Background technology
Mobile phone is as frequency of utilization high product in the daily life, and function integrated in the design process is more and more, and screen size is increasing, and power consumption also increases thereupon, yet, pursue product design more and more slim in order to reach the taste that the consumer promotes gradually.How in limited shell space, optimizing the layout of circuit board and each circuit element, for battery provides more spaces that effectively hold, is that most cell phone manufacturers are in the design objects of constantly pursuing.
At present, common mobile phone circuit plate structure has following several: one is arranged on handset shell internal upper part or bottom, and length approximately is half circuit board of casing length, the two-sided layout circuit element of this circuit board; Two are arranged on display screen and battery between the two, size and enclosure interior space size are similar, circuit board facecloth circuits element, and three are arranged on display screen and battery between the two, size and enclosure interior space size are similar, the two-sided layout circuit element of circuit board.First kind of board structure of circuit often is called as half plate structure, and second, third kind board structure of circuit often is called as whole plate structure.
In realizing process of the present invention, the inventor finds current ultra-thin large-screen touch-control mobile phone, above-mentioned first kind of half plate structure of the many employings of board structure of circuit, circuit board and battery are arranged above and below, circuit board is the upper half that hard circuit board is positioned at housing, and housing side various interface and button need use flexible circuit board to be communicated with hard circuit board, and a large amount of use costs of flexible circuit board are higher, and each element and flexible circuit board is fixing not firm, and the durability of product is relatively poor.
Summary of the invention
The embodiment of the invention provides a kind of board structure of circuit, uses the production cost technical problems of high in a large number in order to flexible circuit board in the solution prior art.
In order to solve the problems of the technologies described above, the embodiment of the invention has adopted following technical scheme:
A kind of board structure of circuit comprises first hard circuit board and second hard circuit board, and second hard circuit board is narrower than first hard circuit board, and first hard circuit board and second hard circuit board join and be integral.
Further, described second hard circuit board is strip, is connected to the edge of first hard circuit board mutually, surrounds the vacancy district between first hard circuit board and second hard circuit board.
Further, the 3rd hard circuit board is posted on the described first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
Embodiments of the invention also provide a kind of portable terminal with this board structure of circuit, use the production cost technical problems of high in a large number in order to flexible circuit board in the solution prior art.
Portable terminal, comprise housing and the board structure of circuit that is arranged on carries circuit elements in the housing, board structure of circuit comprises first hard circuit board and second hard circuit board, and second hard circuit board is narrower than first hard circuit board, and first hard circuit board and second hard circuit board join and be integral.
Further, described second hard circuit board is strip, is connected to the edge of first hard circuit board mutually, surrounds the battery rest area between first hard circuit board and second hard circuit board.
Further, described second hard circuit board is provided with button, USB interface, HDMI interface or touches the eyeglass connector.
Further, the 3rd hard circuit board is posted on the described first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
Further, described the 3rd hard circuit board is connected by adaptive mutually buckle with the first hard circuit board upper end, and the bottom is fastening with screw, and both are electrically connected by flexible circuit board.
Further, described housing comprises procapsid and back casing, is provided with display screen and display/panel bracket between procapsid and the board structure of circuit, and display/panel bracket and procapsid are assembled into one.
Further, described procapsid is made by kirsite, and display/panel bracket is the rectangle corrosion resistant plate, and display/panel bracket is assembled into one by screw and procapsid.
Further, described back casing is provided with battery compartment, and battery compartment places in the battery rest area.
Compared with prior art, the foregoing description provided by the invention has following advantage:
This kind board structure of circuit comprises the first and second two hard circuit boards, and wherein second hard circuit board has substituted the flexible circuit board of using in the prior art, can effectively reduce the manufacturing cost of product.In addition, button, USB interface, HDMI interface or touch eyeglass connector are arranged on the hard circuit board fixed, and prolong the useful life of product greatly.
Post the 3rd hard circuit board on second hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase the thickness of product, has increased the arrangement space of circuit element again.
Display/panel bracket plays connection, fixes, supports, seals and reinforce in housing effect, it is little that the display/panel bracket of being made by stainless steel material has thickness, the characteristics of good rigidly, all effective support and fixation can be played to display screen, housing, button, reliability and the sealing of product when being subjected to external impact force can be effectively promoted.
Procapsid is made by kirsite, and zinc alloy material is that a kind of intensity is good, is easier to processing than magnesium alloy and aluminium alloy, and the process-cycle is short.
Description of drawings
Fig. 1 is the structural representation of board structure of circuit.
Fig. 2 is the exploded view of board structure of circuit.
Fig. 3 is the exploded view of portable terminal.
Fig. 4 is the assembly drawing of procapsid, display screen, display/panel bracket.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing:
In conjunction with Fig. 1, a kind of board structure of circuit comprises that first hard circuit board 1 and second hard circuit board, 2, the second hard circuit boards, 2 to the first hard circuit boards 1 are narrow, and first hard circuit board 1 and second hard circuit board 2 join and be integral.Described second hard circuit board 2 is strip, is connected to the edge of first hard circuit board 1 mutually, surrounds vacancy district 12 between first hard circuit board 1 and second hard circuit board 2.
This kind board structure of circuit comprises first hard circuit board and second hard circuit board, and wherein second hard circuit board has substituted the flexible circuit board of using in the prior art, can effectively reduce the manufacturing cost of product.
Embodiment 2
In conjunction with Fig. 1, Fig. 2, a kind of board structure of circuit comprises that first hard circuit board 1 and second hard circuit board, 2, the second hard circuit boards, 2 to the first hard circuit boards 1 are narrow, and first hard circuit board 1 and second hard circuit board 2 join and be integral.Described second hard circuit board 2 is strip, is connected to the edge of first hard circuit board 1 mutually, surrounds vacancy district 12 between first hard circuit board 1 and second hard circuit board 2.
Post the 3rd hard circuit board 3, the three hard circuit boards 3 on first hard circuit board, 1 surface and be connected by adaptive mutually buckle with first hard circuit board, 1 upper end, the bottom is fastening with screw, and both are electrically connected by flexible circuit board 13.
This kind board structure of circuit comprises first hard circuit board and second hard circuit board, and wherein second hard circuit board has substituted the flexible circuit board of using in the prior art, can effectively reduce the manufacturing cost of product.Post the 3rd hard circuit board on second hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase the thickness of product, has increased the arrangement space of circuit element again.
Embodiment 3
In conjunction with Fig. 2, Fig. 3, a kind of portable terminal, comprise procapsid 41, back casing 42 and be arranged on procapsid 41 and back casing 42 between the board structure of circuit of carries circuit elements, board structure of circuit comprises first hard circuit board 1 and second hard circuit board 2, second hard circuit board, 2 to the first hard circuit boards 1 are narrow, and first hard circuit board 1 and second hard circuit board 2 join and be integral.
Second hard circuit board 2 is strip, is connected to the edge of first hard circuit board 1 mutually, surrounds battery rest area 12 between first hard circuit board 1 and second hard circuit board 2.Second hard circuit board 2 is provided with button, USB interface, HDMI interface or touches the eyeglass connector.
First hard circuit board, 1 surface is posted the 3rd hard circuit board 3, the three hard circuit boards 3 and is connected with first hard circuit board 1.The 3rd hard circuit board 3 is connected by adaptive mutually buckle with first hard circuit board, 1 upper end, and the bottom is fastening with screw, and both are electrically connected by flexible circuit board 13.
This kind board structure of circuit comprises first hard circuit board and second hard circuit board, and wherein second hard circuit board has substituted the flexible circuit board of using in the prior art, can effectively reduce the manufacturing cost of product.In addition, button, USB interface, HDMI interface or touch eyeglass connector are arranged on second hard circuit board fixed, and prolong the useful life of product greatly.Post the 3rd hard circuit board on second hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase the thickness of product, has increased the arrangement space of circuit element again.
Embodiment 4
In conjunction with Fig. 2 to Fig. 4, a kind of portable terminal, comprise procapsid 41, back casing 42 and be arranged on procapsid 41 and back casing 42 between the board structure of circuit of carries circuit elements, board structure of circuit comprises first hard circuit board 1 and second hard circuit board 2, second hard circuit board, 2 to the first hard circuit boards 1 are narrow, and first hard circuit board 1 and second hard circuit board 2 join and be integral.
Second hard circuit board 2 is strip, is connected to the edge of first hard circuit board 1 mutually, surrounds battery rest area 12 between first hard circuit board 1 and second hard circuit board 2.Second hard circuit board 2 is provided with button, USB interface, HDMI interface or touches the eyeglass connector.
First hard circuit board, 1 surface is posted the 3rd hard circuit board 3, the three hard circuit boards 3 and is connected with first hard circuit board 1.The 3rd hard circuit board 3 is connected by adaptive mutually buckle with first hard circuit board, 1 upper end, and the bottom is fastening with screw, and both are electrically connected by flexible circuit board 13.
Be provided with display screen 5 and display/panel bracket 6 between procapsid 41 and the board structure of circuit, procapsid 41 is made by kirsite, and display/panel bracket 6 is the rectangle corrosion resistant plate, and display/panel bracket 6 is assembled into one by screw and procapsid 41.Back casing 42 is provided with battery compartment 43, and battery compartment 43 places in the battery rest area 12.
The portable terminal that this embodiment describes, when having the advantage of the foregoing description description, display/panel bracket plays connection, fixes, supports, seals and reinforce in housing effect, it is little that the display/panel bracket of being made by stainless steel material has thickness, the characteristics of good rigidly, all effective support and fixation can be played to display screen, housing, button, reliability and the sealing of product when being subjected to external impact force can be effectively promoted.
Procapsid is made by kirsite, and zinc alloy material is that a kind of intensity is good, is easier to processing than magnesium alloy and aluminium alloy, and the process-cycle is short.
Owing to have the technical characterictic identical in the embodiment of the invention portable terminal, have unicity between the two, and solved identical technical problem with board structure of circuit.
Certainly; above-mentioned explanation is not to be limitation of the present invention; the present invention also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the embodiment of the invention also should belong to protection scope of the present invention.
Claims (10)
1. board structure of circuit, it is characterized in that: comprise first hard circuit board and second hard circuit board, second hard circuit board is narrower than first hard circuit board, and first hard circuit board and second hard circuit board join and are integral.
2. board structure of circuit according to claim 1 is characterized in that: described second hard circuit board is strip, is connected to the edge of first hard circuit board mutually, surrounds the vacancy district between first hard circuit board and second hard circuit board.
3. board structure of circuit according to claim 1 and 2 is characterized in that: the 3rd hard circuit board is posted on the described first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
4. portable terminal, it is characterized in that: comprise housing and the board structure of circuit that is arranged on carries circuit elements in the housing, board structure of circuit comprises first hard circuit board and second hard circuit board, second hard circuit board is narrower than first hard circuit board, and first hard circuit board and second hard circuit board join and be integral.
5. portable terminal according to claim 4 is characterized in that: described second hard circuit board is strip, is connected to the edge of first hard circuit board mutually, surrounds the battery rest area between first hard circuit board and second hard circuit board.
6. portable terminal according to claim 5 is characterized in that: described second hard circuit board is provided with button, USB interface, HDMI interface or touches the eyeglass connector.
7. according to each described portable terminal of claim 4 to 6, it is characterized in that: the 3rd hard circuit board is posted on the described first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
8. portable terminal according to claim 7 is characterized in that: described the 3rd hard circuit board is connected by adaptive mutually buckle with the first hard circuit board upper end, and the bottom is fastening with screw, and both are electrically connected by flexible circuit board.
9. according to each described portable terminal of claim 4 to 6, it is characterized in that: described housing comprises procapsid and back casing, is provided with display screen and display/panel bracket between procapsid and the board structure of circuit, and display/panel bracket and procapsid are assembled into one.
10. portable terminal according to claim 9 is characterized in that: described procapsid is made by kirsite, and display/panel bracket is the rectangle corrosion resistant plate, and display/panel bracket is assembled into one by screw and procapsid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110249034.0A CN102291935B (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110249034.0A CN102291935B (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102291935A true CN102291935A (en) | 2011-12-21 |
| CN102291935B CN102291935B (en) | 2013-11-06 |
Family
ID=45337959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110249034.0A Expired - Fee Related CN102291935B (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102291935B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242803A (en) * | 2015-09-07 | 2016-01-13 | 深圳市财富之舟科技有限公司 | Touch chip mounting method and mobile terminal |
| WO2017059594A1 (en) * | 2015-10-10 | 2017-04-13 | 华为技术有限公司 | Electronic apparatus |
| CN109637368A (en) * | 2019-01-07 | 2019-04-16 | 京东方科技集团股份有限公司 | Display panel and preparation method thereof, display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348677A (en) * | 1999-04-22 | 2002-05-08 | 罗姆股份有限公司 | Circuit board, battery pack, and method of manufacturing circuit board |
| JP2006013235A (en) * | 2004-06-28 | 2006-01-12 | Toshiba Corp | Portable terminal device |
| CN101115087A (en) * | 2006-07-14 | 2008-01-30 | Lg电子株式会社 | Mobile terminal |
| CN201118680Y (en) * | 2007-11-29 | 2008-09-17 | 比亚迪股份有限公司 | A mobile phone shell and mobile phone with this shell |
| CN201355883Y (en) * | 2008-12-22 | 2009-12-02 | 康佳集团股份有限公司 | Circuit board with groove structure and mobile phone with circuit board |
| CN202262065U (en) * | 2011-08-26 | 2012-05-30 | 青岛海信移动通信技术股份有限公司 | Circuit board structure and mobile terminal provided with the same |
-
2011
- 2011-08-26 CN CN201110249034.0A patent/CN102291935B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348677A (en) * | 1999-04-22 | 2002-05-08 | 罗姆股份有限公司 | Circuit board, battery pack, and method of manufacturing circuit board |
| JP2006013235A (en) * | 2004-06-28 | 2006-01-12 | Toshiba Corp | Portable terminal device |
| CN101115087A (en) * | 2006-07-14 | 2008-01-30 | Lg电子株式会社 | Mobile terminal |
| CN201118680Y (en) * | 2007-11-29 | 2008-09-17 | 比亚迪股份有限公司 | A mobile phone shell and mobile phone with this shell |
| CN201355883Y (en) * | 2008-12-22 | 2009-12-02 | 康佳集团股份有限公司 | Circuit board with groove structure and mobile phone with circuit board |
| CN202262065U (en) * | 2011-08-26 | 2012-05-30 | 青岛海信移动通信技术股份有限公司 | Circuit board structure and mobile terminal provided with the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242803A (en) * | 2015-09-07 | 2016-01-13 | 深圳市财富之舟科技有限公司 | Touch chip mounting method and mobile terminal |
| CN105242803B (en) * | 2015-09-07 | 2018-09-14 | 深圳市财富之舟科技有限公司 | The installation method and a kind of mobile terminal of a kind of touch chip |
| WO2017059594A1 (en) * | 2015-10-10 | 2017-04-13 | 华为技术有限公司 | Electronic apparatus |
| US10187974B2 (en) | 2015-10-10 | 2019-01-22 | Huawei Technologies Co., Ltd. | Electronic apparatus |
| CN109637368A (en) * | 2019-01-07 | 2019-04-16 | 京东方科技集团股份有限公司 | Display panel and preparation method thereof, display device |
| CN109637368B (en) * | 2019-01-07 | 2023-12-26 | 京东方科技集团股份有限公司 | Display panel, preparation method thereof and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102291935B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103716424B (en) | Electronic device and assembly method thereof | |
| US9899728B2 (en) | Mobile terminal | |
| US20150098174A1 (en) | Electronic device with curved display module | |
| CN203481374U (en) | Terminal | |
| EP4016752B1 (en) | Elastic piece assembly and electronic device having elastic piece assembly | |
| CN102291935B (en) | Circuit board structure and mobile terminal provided with same | |
| CN203086728U (en) | Acoustic module | |
| WO2011147135A1 (en) | Usb connector | |
| CN203193823U (en) | Acoustics module | |
| JP5300966B2 (en) | Electronics | |
| CN204014011U (en) | Loud speaker module | |
| CN202262065U (en) | Circuit board structure and mobile terminal provided with the same | |
| TW201436582A (en) | Speaker and electronic device with the speaker | |
| US20100273336A1 (en) | Battery connecter and portable electronic device using same | |
| KR101092315B1 (en) | Battery pack with side antenna | |
| CN103268831B (en) | The side key structure of electric terminal and electric terminal | |
| CN203644857U (en) | Battery spring plate | |
| CN205196071U (en) | Flexible circuit board and mobile terminal | |
| CN207427237U (en) | Battery of mobile phone FPC holddown plates | |
| CN202887149U (en) | Electronic product with touch control structure | |
| CN103365458A (en) | Touch screen assembly and electronic device applying same | |
| CN205622672U (en) | Mobile terminal with front camera and large LCD | |
| CN209929619U (en) | Equipment connection base | |
| CN205195796U (en) | Cell -phone side button | |
| CN205029866U (en) | Loudspeaker module group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |