CN203435232U - Printed circuit board (PCB) used for mobile terminal - Google Patents
Printed circuit board (PCB) used for mobile terminal Download PDFInfo
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- CN203435232U CN203435232U CN201320533945.0U CN201320533945U CN203435232U CN 203435232 U CN203435232 U CN 203435232U CN 201320533945 U CN201320533945 U CN 201320533945U CN 203435232 U CN203435232 U CN 203435232U
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- pcb
- mobile terminal
- veneer
- reinforcing steel
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Abstract
The application discloses a PCB used for a mobile terminal. The PCB used for the mobile terminal comprises one or a plurality of PCB units, and each PCB unit comprises a single PCB. The single PCB comprises an earphone base and a USB base which are arranged at a first side edge and a battery connector base arranged at a second side edge, and the first side edge and the second side edge are arranged oppositely. The single PCBs comprise the first single PCBs and the second single PCBs which are arranged in two rows, and the second side edges of the first single PCBs and the second single PCBs are connected. The first side edges of the first single PCBs are equipped with a first technological edge, and the first side edges of the second single PCBs are equipped with a second technological edge. The PCB used for the mobile terminal of the application comprises the first single PCBs and the second single PCBs which are arranged in two rows, and the upper and lower single PCBs are spliced in a back-to-back manner, so that the idle parts are utilized fully. According to the application, the left and right two technological edges are saved, so that the area of the spliced board is reduced, the materials are saved, at the same time, the cost is also reduced.
Description
Technical field
The application relates to printed substrate, relates in particular to a kind of printed substrate for mobile terminal.
Background technology
PCB(Printed Circuit Board, printed circuit board) process of jigsaw is by some ready-made veneers, it is the process of a galley that group is lined up, this technology is applicable to the production in enormous quantities of circuit board, can reduce costs, improve consistency, the saving material of circuit board specification, performance, raise the efficiency.
Many intelligent machines are thin in order to do, do and little, cost-savingly all adopt disconnected plate to add the way of platelet.Disconnected plate refers to that most of device layouts such as the main chip, camera, receiver, earphone base, USB seat, battery connector of mobile phone are on the more PCB of piece layer number; Platelet refers to that the fraction device layouts such as the antenna, loudspeaker of mobile phone are on the less PCB of another piece number of plies, between disconnected plate and platelet, use FPC(Flexible Printed Circuit, flexible PCB) be communicated with, earphone base 1, USB seat 2 and battery connector seat 3 on disconnected plate all can exceed disconnected panel edges conventionally.
The jigsaw of the disconnected plate of prior art smart mobile phone, as shown in Figure 1, generally adopts PCB veneer the same face to place vertically, puts a line, puts continuously four, and the surrounding of four PCB veneers is provided with technique edges.During jigsaw, need to avoid exceeding the device of disconnected panel edges; battery connector seat Chang Huiyu earphone base or USB are relative, for fear of the interference between them, conventionally need the distance strengthening between disconnected plate and disconnected plate to carry out jigsaw; this has increased the jigsaw gross area undoubtedly, increases cost.
Summary of the invention
The application provides a kind of printed substrate for mobile terminal that reduces jigsaw area.
The technical problem that the application will solve is solved by the following technical programs:
A kind of printed substrate for mobile terminal, comprise one or more PCB unit, described PCB unit comprises PCB veneer, described PCB veneer comprises and is arranged on earphone base and the USB seat of first side and the battery connector seat that is arranged on second side, described first side and described second side are oppositely arranged, described PCB veneer comprises a PCB veneer and the 2nd PCB veneer that is arranged as two row, the second side of a described PCB veneer is connected with the second side of described the 2nd PCB veneer, the first side of a described PCB veneer is provided with the first technique edges, the first side of described the 2nd PCB veneer is provided with the second technique edges.
Between the second side of the second side of a described PCB veneer and described the 2nd PCB veneer, be provided with reinforcing steel.
The junction of described reinforcing steel and described PCB veneer is provided with stamp hole.
Between the first side of a described PCB veneer and described the first technique edges, be provided with reinforcing steel, between the first side of described the 2nd PCB veneer and described the second technique edges, be provided with reinforcing steel.
The junction of described reinforcing steel and described the first technique edges and described the second technique edges is respectively equipped with stamp hole.
Described PCB unit has three.
Between adjacent described PCB unit, be provided with reinforcing steel.
The described reinforcing steel that is arranged on the center of adjacent described PCB unit is H shape reinforcing steel.
The junction of described H shape reinforcing steel and described PCB veneer is provided with stamp hole.
Owing to having adopted above technical scheme, the beneficial effect that the present invention possesses is:
In the specific embodiment of the present invention, owing to comprising one or more PCB unit, PCB unit comprises PCB veneer, PCB veneer comprises a PCB veneer and the 2nd PCB veneer that is arranged as two row, the second side of the one PCB veneer is connected with the second side of the 2nd PCB veneer, upper and lower two row PCB veneers adopt back-to-back mode jigsaw, take full advantage of idle position, the first side of the one PCB veneer is provided with the first technique edges, the first side of the 2nd PCB veneer is provided with the second technique edges, two technique edges in left and right have been cancelled, the application has reduced the area of jigsaw, saved material, also reduced cost simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart of printed substrate;
Fig. 2 is the application's the printed substrate for mobile terminal, structural representation in one embodiment.
Embodiment
Below by embodiment, by reference to the accompanying drawings the present invention is described in further detail.
As shown in Figure 1, earphone base 1, USB seat 2, battery connector seat 3 on the disconnected plate of smart mobile phone all can exceed disconnected panel edges conventionally, in the process of jigsaw, just need to avoid the device that these exceed PCB edge, according to prior art, carry out jigsaw, in the process of jigsaw, idle position can not well be utilized, form a large amount of waste materials, be unfavorable for cost-saving, the application is by improving present jigsaw technology, make full use of idle position, solve the disconnected high problem of low the caused cost of plate jigsaw mode space availability ratio of current smart mobile phone.
As shown in Figure 2, the application's the printed substrate for mobile terminal, its a kind of execution mode, comprise one or more PCB unit, PCB unit comprises PCB veneer, PCB veneer comprises earphone base 110, USB seat 120 and battery connector seat 130, earphone base 110 and USB seat 120 are arranged on first side, battery connector seat 130 is arranged on second side, first side and second side are oppositely arranged, PCB veneer comprises a PCB veneer 140 and the 2nd PCB veneer 150, the one PCB veneer 140 and the 2nd PCB veneer 150 are arranged as two row, the second side of the one PCB veneer 140 is connected with the second side of the 2nd PCB veneer 150, the one PCB veneer 140 be take the center O of PCB unit and is overlapped with the position of the 2nd PCB veneer 150 after fulcrum Rotate 180 °, the first side of the one PCB veneer 140 is provided with the first technique edges 160, the first side of the 2nd PCB veneer 150 is provided with the second technique edges 170.Technique edges is exactly for the limp of supplement production plug-in unit, welded Reflow Soldering and wave-soldering, on pcb board both sides or the part that increases of four limits, mainly for supplement production, does not belong to a part for final products pcb board, has produced and has needed removal.The application is for the printed substrate of mobile terminal, the broadband of upper and lower two technique edges is shortened to 4mm by 5mm, even still less, the technique edges of the right and left is dispensed, save material, reduce costs, solve the disconnected high problem of low the caused cost of plate jigsaw mode space availability ratio of current smart mobile phone.
In one embodiment, the application's the printed substrate for mobile terminal also comprises reinforcing steel 180, and reinforcing steel 180 is arranged between the second side of a PCB veneer 140 and the second side of the 2nd PCB veneer 150.Reinforcing steel 180 is provided with stamp hole with the junction of PCB veneer.
Between the first side of the one PCB veneer 140 and the first technique edges 160, arrange between the first side of reinforcing steel 180, the two PCB veneers 150 and the second technique edges 170 reinforcing steel 180 is set.The junction of reinforcing steel 180 and the first technique edges 160 is provided with stamp hole, and the junction of reinforcing steel 180 and the second technique edges 170 is also provided with stamp hole.
In one embodiment, the application's the printed substrate for mobile terminal can comprise three PCB unit.The present invention is directed to this shortcoming improves, adopt two row three row to carry out jigsaw, and between the disconnected plate of upper and lower two row, adopt mode back-to-back to place, such PCB veneer 140 and the 2nd PCB veneer 150 can be avoided respectively the other side's battery connector seat 130, take full advantage of free space.
Between adjacent PCB unit, be provided with reinforcing steel 180.The reinforcing steel 180 that is arranged on the center of adjacent PCB unit is H shape reinforcing steel.The junction of this H shape reinforcing steel and PCB veneer is provided with stamp hole.Be the second side of a PCB veneer 140 and the second side of the 2nd PCB veneer 150 that four end points of H shape reinforcing steel connect respectively adjacent PCB unit.The application's the printed substrate for mobile terminal, owing to having used reinforcing steel, strengthened the intensity of printed substrate, avoided in follow-up paster, plug-in unit, crest and reflow soldering, detection Deng Ge road production process, deformation bends, make the broken fracture of jigsaw, cause larger economic loss.
As shown in Figure 1, take printed substrate of the prior art as example, PCB veneer is of a size of 50.5mm * 58mm, and the area of monolithic PCB veneer is 2929mm
2, after jigsaw, be of a size of 71.2mm * 224.4mm, the gross area 15977.28mm after jigsaw
2, average every PCB veneer institute usable floor area is 3994.32mm
2.
As shown in Figure 2, the application's printed substrate, monolithic PCB veneer is of a size of 50.5mm * 58mm, and the area of monolithic PCB veneer is 2929mm
2; After jigsaw, be of a size of 115.2mm * 177.2mm, the gross area 20413.44mm after jigsaw
2; Average every PCB veneer institute usable floor area is 3402.24mm
2, average every PCB veneer is saved area: 3994.32-3402.24=592.08mm
2.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace.
Claims (9)
1. the printed substrate for mobile terminal, comprise one or more PCB unit, described PCB unit comprises PCB veneer, described PCB veneer comprises and is arranged on earphone base and the USB seat of first side and the battery connector seat that is arranged on second side, described first side and described second side are oppositely arranged, it is characterized in that, described PCB veneer comprises a PCB veneer and the 2nd PCB veneer that is arranged as two row, the second side of a described PCB veneer is connected with the second side of described the 2nd PCB veneer, the first side of a described PCB veneer is provided with the first technique edges, the first side of described the 2nd PCB veneer is provided with the second technique edges.
2. the printed substrate for mobile terminal as claimed in claim 1, is characterized in that, between the second side of a described PCB veneer and the second side of described the 2nd PCB veneer, is provided with reinforcing steel.
3. the printed substrate for mobile terminal as claimed in claim 2, is characterized in that, the junction of described reinforcing steel and described PCB veneer is provided with stamp hole.
4. the printed substrate for mobile terminal as claimed in claim 2, it is characterized in that, between the first side of a described PCB veneer and described the first technique edges, be provided with reinforcing steel, between the first side of described the 2nd PCB veneer and described the second technique edges, be provided with reinforcing steel.
5. the printed substrate for mobile terminal as claimed in claim 2, is characterized in that, the junction of described reinforcing steel and described the first technique edges and described the second technique edges is respectively equipped with stamp hole.
6. the printed substrate for mobile terminal as described in any one in claim 1 to 5, is characterized in that, described PCB unit has three.
7. the printed substrate for mobile terminal as claimed in claim 6, is characterized in that, between adjacent described PCB unit, is provided with reinforcing steel.
8. the printed substrate for mobile terminal as claimed in claim 7, is characterized in that, the described reinforcing steel that is arranged on the center of adjacent described PCB unit is H shape reinforcing steel.
9. the printed substrate for mobile terminal as claimed in claim 8, is characterized in that, the junction of described H shape reinforcing steel and described PCB veneer is provided with stamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533945.0U CN203435232U (en) | 2013-08-29 | 2013-08-29 | Printed circuit board (PCB) used for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533945.0U CN203435232U (en) | 2013-08-29 | 2013-08-29 | Printed circuit board (PCB) used for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203435232U true CN203435232U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320533945.0U Expired - Fee Related CN203435232U (en) | 2013-08-29 | 2013-08-29 | Printed circuit board (PCB) used for mobile terminal |
Country Status (1)
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| CN (1) | CN203435232U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828528A (en) * | 2016-05-31 | 2016-08-03 | 广东欧珀移动通信有限公司 | Jointed board for circuit boards, circuit board and mobile terminal |
| CN105934086A (en) * | 2016-05-31 | 2016-09-07 | 广东欧珀移动通信有限公司 | Circuit board jointed board |
| CN105960095A (en) * | 2016-05-31 | 2016-09-21 | 广东欧珀移动通信有限公司 | Circuit board splice board |
| CN105960092A (en) * | 2016-05-31 | 2016-09-21 | 广东欧珀移动通信有限公司 | Circuit board splice board |
| CN106102317A (en) * | 2016-06-28 | 2016-11-09 | 广东欧珀移动通信有限公司 | Pcb board and there is its mobile terminal |
| CN106163105A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Pcb board assembly and there is its mobile terminal |
| CN106455340A (en) * | 2016-12-13 | 2017-02-22 | 郑州云海信息技术有限公司 | Design method and structure of Printed Circuit Board edge |
| WO2017206625A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Circuit board jointed board, circuit board, and mobile terminal |
| CN105960094B (en) * | 2016-05-31 | 2019-02-01 | Oppo广东移动通信有限公司 | Multiple-printed-panel for circuit board and its processing method |
| CN109379519A (en) * | 2018-11-26 | 2019-02-22 | 宁波舜宇光电信息有限公司 | A kind of camera module wiring board layout, camera module |
-
2013
- 2013-08-29 CN CN201320533945.0U patent/CN203435232U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105934086B (en) * | 2016-05-31 | 2018-09-04 | 广东欧珀移动通信有限公司 | A kind of multiple-printed-panel for circuit board |
| CN105934086A (en) * | 2016-05-31 | 2016-09-07 | 广东欧珀移动通信有限公司 | Circuit board jointed board |
| CN105960095A (en) * | 2016-05-31 | 2016-09-21 | 广东欧珀移动通信有限公司 | Circuit board splice board |
| CN105960092A (en) * | 2016-05-31 | 2016-09-21 | 广东欧珀移动通信有限公司 | Circuit board splice board |
| CN105828528A (en) * | 2016-05-31 | 2016-08-03 | 广东欧珀移动通信有限公司 | Jointed board for circuit boards, circuit board and mobile terminal |
| CN105960092B (en) * | 2016-05-31 | 2019-04-02 | Oppo广东移动通信有限公司 | A kind of multiple-printed-panel for circuit board |
| CN105960095B (en) * | 2016-05-31 | 2019-02-05 | Oppo广东移动通信有限公司 | A kind of multiple-printed-panel for circuit board |
| WO2017206625A1 (en) * | 2016-05-31 | 2017-12-07 | 广东欧珀移动通信有限公司 | Circuit board jointed board, circuit board, and mobile terminal |
| CN105960094B (en) * | 2016-05-31 | 2019-02-01 | Oppo广东移动通信有限公司 | Multiple-printed-panel for circuit board and its processing method |
| CN105828528B (en) * | 2016-05-31 | 2018-01-23 | 广东欧珀移动通信有限公司 | Circuit board and mobile terminal |
| CN106102317A (en) * | 2016-06-28 | 2016-11-09 | 广东欧珀移动通信有限公司 | Pcb board and there is its mobile terminal |
| WO2018000915A1 (en) * | 2016-06-28 | 2018-01-04 | 广东欧珀移动通信有限公司 | Pcb board assembly and mobile terminal having the pcb board assembly |
| CN106163105A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | Pcb board assembly and there is its mobile terminal |
| CN106455340A (en) * | 2016-12-13 | 2017-02-22 | 郑州云海信息技术有限公司 | Design method and structure of Printed Circuit Board edge |
| CN109379519A (en) * | 2018-11-26 | 2019-02-22 | 宁波舜宇光电信息有限公司 | A kind of camera module wiring board layout, camera module |
| CN109379519B (en) * | 2018-11-26 | 2020-10-09 | 宁波舜宇光电信息有限公司 | Camera module circuit board makeup, camera module |
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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: 20140212 Termination date: 20180829 |
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| CF01 | Termination of patent right due to non-payment of annual fee |