CN202262065U - Circuit board structure and mobile terminal provided with the same - Google Patents
Circuit board structure and mobile terminal provided with the same Download PDFInfo
- Publication number
- CN202262065U CN202262065U CN2011203162419U CN201120316241U CN202262065U CN 202262065 U CN202262065 U CN 202262065U CN 2011203162419 U CN2011203162419 U CN 2011203162419U CN 201120316241 U CN201120316241 U CN 201120316241U CN 202262065 U CN202262065 U CN 202262065U
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- China
- Prior art keywords
- circuit board
- hard circuit
- hard
- board
- portable terminal
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Abstract
The utility model discloses a circuit board structure and a mobile terminal provided with the same, and belongs to the technical field of mobile terminal. The circuit board structure comprises a first 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 of the utility model comprises the first hard circuit board and the second hard circuit board, wherein the second hard circuit board replaces a flexible circuit board used in the prior art, thus the circuit board structure of the utility model can effectively reduce manufacturing cost of a product.
Description
Technical field
The utility model relates to technical field of mobile terminals, is specifically related to a kind of circuit structure and has 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, effectively hold the space for battery provides more, 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 kinds: one is arranged on handset shell internal upper part or bottom, and length approximately is the half the 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, and board structure of circuit adopts above-mentioned first kind of half plate structure more; Circuit board and battery are arranged above and below; Circuit board is the upper half that hard circuit board is positioned at housing, and side various interface and button need use FPC to be communicated with hard circuit board, and a large amount of use costs of FPC are higher; And each element and FPC is fixing not firm, and the durability of product is relatively poor.
The utility model content
The utility model embodiment provides a kind of board structure of circuit, and FPC uses the production cost technical problems of high in a large number in the prior art in order to solve.
In order to solve the problems of the technologies described above, the utility model embodiment 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, said 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 said first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
The embodiment of the utility model also provides a kind of portable terminal with this board structure of circuit, and FPC uses the production cost technical problems of high in a large number in the prior art in order to solve.
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, said 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, said 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 said first hard circuit board surface, and the 3rd hard circuit board is connected with first hard circuit board.
Further, said the 3rd hard circuit board is connected through mutual adaptive buckle with the first hard circuit board upper end, and the bottom is fastening with screw, and both are electrically connected through FPC.
Further, said 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, said procapsid is processed by kirsite, and display/panel bracket is the rectangle corrosion resistant plate, and display/panel bracket is assembled into one through screw and procapsid.
Further, said back casing is provided with battery compartment, and battery compartment places in the battery rest area.
Compared with prior art, the foregoing description of providing of the utility model 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 FPC that uses 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.
On second hard circuit board, post the 3rd hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase 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 processed 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 receiving external impact force can be effectively promoted.
Procapsid is processed 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
Below in conjunction with accompanying drawing the utility model is elaborated:
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.Said 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 FPC that uses 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.Said 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 through mutual adaptive buckle with first hard circuit board, 1 upper end, the bottom is fastening with screw, and both are electrically connected through FPC 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 FPC that uses in the prior art, can effectively reduce the manufacturing cost of product.On second hard circuit board, post the 3rd hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase thickness of product, has increased the arrangement space of circuit element again.
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 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.
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 through mutual adaptive buckle with first hard circuit board, 1 upper end, and the bottom is fastening with screw, and both are electrically connected through FPC 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 FPC that uses 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.On second hard circuit board, post the 3rd hard circuit board, the thickness of both additions uses the thickness of battery identical with mobile device, neither can increase 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 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.
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 through mutual adaptive buckle with first hard circuit board, 1 upper end, and the bottom is fastening with screw, and both are electrically connected through FPC 13.
Be provided with display screen 5 and display/panel bracket 6 between procapsid 41 and the board structure of circuit, procapsid 41 is processed by kirsite, and display/panel bracket 6 is the rectangle corrosion resistant plate, and display/panel bracket 6 is assembled into one through 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 in housing, play connection, fixing, support, sealing and the effect of reinforcing, it is little that the display/panel bracket of being processed 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 receiving external impact force can be effectively promoted.
Procapsid is processed 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 utility model embodiment 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 the restriction to the utility model; The utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that the technical staff in present technique field is made in the essential scope of the utility model embodiment also should belong to the protection range of the utility model.
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: said 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 said 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: said 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: said 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 said 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: said the 3rd hard circuit board is connected through mutual adaptive buckle with the first hard circuit board upper end, and the bottom is fastening with screw, and both are electrically connected through FPC.
9. according to each described portable terminal of claim 4 to 6, it is characterized in that: said 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: said procapsid is processed by kirsite, and display/panel bracket is the rectangle corrosion resistant plate, and display/panel bracket is assembled into one through screw and procapsid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203162419U CN202262065U (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203162419U CN202262065U (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262065U true CN202262065U (en) | 2012-05-30 |
Family
ID=46123238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203162419U Withdrawn - After Issue CN202262065U (en) | 2011-08-26 | 2011-08-26 | Circuit board structure and mobile terminal provided with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291935A (en) * | 2011-08-26 | 2011-12-21 | 青岛海信移动通信技术股份有限公司 | Circuit board structure and mobile terminal provided with same |
-
2011
- 2011-08-26 CN CN2011203162419U patent/CN202262065U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291935A (en) * | 2011-08-26 | 2011-12-21 | 青岛海信移动通信技术股份有限公司 | Circuit board structure and mobile terminal provided with same |
| CN102291935B (en) * | 2011-08-26 | 2013-11-06 | 青岛海信移动通信技术股份有限公司 | Circuit board structure and mobile terminal provided with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |