CN101141499B - Mobile phone using two-in-one loudspeaker sinkage type structure - Google Patents
Mobile phone using two-in-one loudspeaker sinkage type structure Download PDFInfo
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- CN101141499B CN101141499B CN2007100769771A CN200710076977A CN101141499B CN 101141499 B CN101141499 B CN 101141499B CN 2007100769771 A CN2007100769771 A CN 2007100769771A CN 200710076977 A CN200710076977 A CN 200710076977A CN 101141499 B CN101141499 B CN 101141499B
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Abstract
The present invention provides a mobile phone by adopting a two-in-one loudspeaker sinking type structure, wherein, one part of a two-in-one loudspeaker is located between the inner surface of a LCD display screen and the back shell of a host machine. Because the present invention adopts a structure way that the two-in-one loudspeaker directly sinks under the LCD, the space is greatly saved, the length of the mobile phone and the design dimension of a thickness direction is reduced, and the appearance design of the mobile phone is more flexible, and the competition of a product in the market is improved.
Description
Technical field
The present invention relates to the handset structure design field, be specifically related to a kind of mobile phone that adopts two-in-one loudspeaker sinkage type structure.
Background technology
Traditional mobile phone generally adopts the loud speaker and the receiver design of separation, and as depicted in figs. 1 and 2, receiver 110 is placed on the front, and loud speaker 130 is placed on other position.This design need be selected two separating components at least for use, a receiver and a loud speaker.As shown in Figure 3, another design is to adopt a two-in-one loud speaker 120 to be placed on the effect that the mobile phone front is realized receiver and loud speaker simultaneously.The design of two separating components of preceding a kind of employing, because be to adopt two above devices, so production cost is higher, and complex structure, it is big to take up room.A kind of design that adopts two-in-one loudspeaker in back, though can reduce cost, but because the design of traditional two-in-one loudspeaker all is the upper surface that is placed on the top PCB of the positive LCD display 140 of mobile phone (as shown in Figure 3), can above LCD display 140, need bigger space like this, directly cause the increase of product length, design affects to product appearance, in mobile phone products small and exquisite day by day today, such design can reduce the competitiveness of product in market.
Summary of the invention
, and to cause mobile phone can't shorten mobile phone length, make the compact problem of mobile phone owing to adopt the conventional mounting mode of two-in-one loudspeaker on mobile phone in order solving, the invention provides a kind of mobile phone that adopts two-in-one loudspeaker sinkage type structure.
Mobile phone of the present invention adopts two-in-one loudspeaker sinkage type structure, and described mobile phone comprises two-in-one loudspeaker, LCD display, motherboard, main frame back cover, main frame fore shell; Wherein LCD display is arranged on the below of main frame fore shell, and motherboard is arranged on the LCD display below, and the main frame back cover is arranged on the below of motherboard, in the space of the part of described this two-in-one loudspeaker between described LCD display and described main frame back cover; Be provided with a perforation in the upper end of described motherboard, this hole is used to set described two-in-one loudspeaker.
Wherein, be provided with a through hole on the main frame fore shell of described mobile phone, this through hole communicates with described two-in-one loudspeaker.Wherein, in the space of another part of described two-in-one loudspeaker between described main frame fore shell and described main frame back cover.Wherein, be tightly connected by the LCD display fixed frame between described two-in-one loudspeaker and the described LCD display.
The present invention is owing to adopted two-in-one loudspeaker directly to sink to the frame mode of mode under the LCD down, greatly conserve space, reduced the design size of mobile phone length and thickness direction, and make that the appearance design of mobile phone is more flexible, improved the competitiveness of product in market.
Description of drawings
Fig. 1 is the upper casing structural representation that adopts the conventional mobile phone of separate type loud speaker and receiver design;
Fig. 2 is the lower casing structural representation that adopts the conventional mobile phone of separate type loud speaker and receiver design;
Fig. 3 is the handset structure schematic diagram of traditional employing two-in-one loudspeaker design;
Fig. 4 is the perspective view of stick-type phone of the present invention;
Fig. 5 is the front view of mobile phone shown in Figure 4;
Fig. 6 is the C2-C2 cutaway view of Fig. 5;
Fig. 7 is the A portion enlarged diagram of Fig. 6;
Fig. 8 is the upper end perspective view of mobile phone shown in Figure 4;
Fig. 9 is the positional structure schematic diagram of LCD display fixed frame among Fig. 8;
Figure 10 is the relative position schematic diagram of two-in-one loudspeaker and motherboard and radome thereof among Fig. 8.
Embodiment
To shown in Figure 10, is example with the stick-type phone as Fig. 4, describes the design of two-in-one loudspeaker sinkage type structure in the mobile phone of the present invention in detail.
As shown in Figure 6 and Figure 7, mobile phone of the present invention, it comprises two-in-one loudspeaker 250, LCD display 240, motherboard 280, main frame back cover 270, main frame fore shell 230, and it also comprises the radome 290 and the battery bonnet 260 of eyeglass 220, LCD display fixed frame 210, motherboard 280; Wherein, LCD display 240 is arranged on the below of main frame fore shell 230, motherboard 280 is arranged on LCD display 240 belows, and main frame back cover 270 is arranged on the below of motherboard 280, in the space of the part of two-in-one loudspeaker 250 between LCD display 240 and main frame back cover 270.Wherein, main frame back cover 270, main frame fore shell 230, eyeglass 220 and the battery bonnet 260 common basic profiles that constitute mobile phone, as shown in Figure 4, the mounting means of other parts can be referring to the conventional mounting method.As shown in Figure 6, two-in-one loudspeaker 250 is embedded in the motherboard 280 of mobile phone top (this top is meant the end with LCD display 240), described motherboard 280 is provided with a perforation, this hole is used to set described two-in-one loudspeaker 250, this perforation is preferably disposed on the upper end position of motherboard 280, and this structure can be as seen in Figure 10.
As shown in Figure 6, be provided with a through hole 200 on the main frame fore shell 230 of described mobile phone, this through hole 200 communicates with described two-in-one loudspeaker 250, and through hole 200 can be used as the phonate hole of mobile phone, and as can be seen from Figure 5 this through hole is positioned at the top of LCD display.As shown in Figure 6, in the space of another part of two-in-one loudspeaker 250 between main frame fore shell 230 and main frame back cover 270.Be tightly connected by LCD display fixed frame 210 between described two-in-one loudspeaker 250 and the described LCD display 240, the structure of this fixed mount can be passed through with reference to dependency structure of the prior art, and does the adaptability revision acquisition.
Above structure is easier to understand its structure from Fig. 8 to Figure 10 and forms (the equal horizontal positioned of mobile phone Fig. 8 to Figure 10), LCD display among Fig. 8 240 is peeled off, what it was placed below as can be seen is the radome 290 and the LCD display fixed frame 210 (as shown in Figure 9) of motherboard 280, LCD display fixed frame 210 is peeled off, two-in-one loudspeaker 250 is embedded in the upper end of motherboard 280 as can be seen, and motherboard adopts and hollows out formula structure (as shown in figure 10).Traditional structure mode (is the example explanation with the mobile phone horizontal positioned) with respect to Fig. 1 to Fig. 3, the present invention is with the mode of LCD display with the parallel placement of two-in-one loudspeaker, make overlapping set-up mode up and down into, make two-in-one loudspeaker sinkage arrive the below of LCD display, help reducing the installation site of mobile phone length direction like this, thereby reached the purpose that shortens the length of mobile phone; In addition, motherboard adopts the mode that hollows out the formula structure, makes two-in-one loudspeaker can be embedded in the motherboard, has reduced the installation site on the mobile phone thickness direction, thereby has reached the purpose that shortens the thickness of mobile phone.
Claims (4)
1. mobile phone that adopts two-in-one loudspeaker sinkage type structure, described mobile phone comprises two-in-one loudspeaker, LCD display, motherboard, main frame back cover, main frame fore shell, wherein LCD display is arranged on the below of main frame fore shell, motherboard is arranged on the LCD display below, the main frame back cover is arranged on the below of motherboard, it is characterized in that, in the space of the part of described this two-in-one loudspeaker between described LCD display and described main frame back cover; Be provided with a perforation in the upper end of described motherboard, this hole is used to set described two-in-one loudspeaker.
2. mobile phone according to claim 1 is characterized in that, is provided with a through hole on the main frame fore shell of described mobile phone, and this through hole communicates with the part of described two-in-one loudspeaker.
3. mobile phone according to claim 1 is characterized in that, in the space of another part of described two-in-one loudspeaker between described main frame fore shell and described main frame back cover.
4. mobile phone according to claim 1 is characterized in that, is tightly connected by the LCD display fixed frame between described two-in-one loudspeaker and the described LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100769771A CN101141499B (en) | 2007-09-11 | 2007-09-11 | Mobile phone using two-in-one loudspeaker sinkage type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100769771A CN101141499B (en) | 2007-09-11 | 2007-09-11 | Mobile phone using two-in-one loudspeaker sinkage type structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101141499A CN101141499A (en) | 2008-03-12 |
| CN101141499B true CN101141499B (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100769771A Active CN101141499B (en) | 2007-09-11 | 2007-09-11 | Mobile phone using two-in-one loudspeaker sinkage type structure |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699829B (en) * | 2009-10-30 | 2012-09-19 | 捷开通讯(深圳)有限公司 | Speaker base of mobile terminal |
| CN103916720B (en) * | 2012-12-31 | 2018-01-23 | 比亚迪股份有限公司 | Mobile terminal |
| CN105391822B (en) * | 2015-11-24 | 2018-11-16 | 广东欧珀移动通信有限公司 | A kind of mobile phone |
| CN106375904A (en) * | 2016-11-04 | 2017-02-01 | 惠州Tcl移动通信有限公司 | Audio conversion stereo device and method |
| CN107566559B (en) * | 2017-08-23 | 2019-09-10 | Oppo广东移动通信有限公司 | Electronic building brick and electronic device |
| CN107613047B (en) * | 2017-08-23 | 2020-04-21 | Oppo广东移动通信有限公司 | Manufacturing method of electronic assembly, electronic assembly and electronic device |
| CN107566560A (en) * | 2017-08-23 | 2018-01-09 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic installation |
| CN107566561A (en) * | 2017-08-23 | 2018-01-09 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic installation |
| CN107395812B (en) * | 2017-08-23 | 2019-10-18 | Oppo广东移动通信有限公司 | Electronic building brick and electronic device |
| CN107566556A (en) * | 2017-08-23 | 2018-01-09 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic installation |
| CN107660097B (en) * | 2017-08-23 | 2020-02-18 | Oppo广东移动通信有限公司 | Electronic assembly and electronic device |
| CN107690251A (en) * | 2017-08-23 | 2018-02-13 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic installation |
| CN107566557B (en) * | 2017-08-23 | 2019-10-18 | Oppo广东移动通信有限公司 | Electronic building brick and electronic device |
| CN107566558B (en) * | 2017-08-23 | 2020-03-24 | Oppo广东移动通信有限公司 | Method for manufacturing electronic assembly |
| CN211429798U (en) * | 2019-08-22 | 2020-09-04 | 深圳康荣电子有限公司 | Display device and terminal applying same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634739Y (en) * | 2003-03-13 | 2004-08-18 | 王小林 | Mobile phone |
| CN2781693Y (en) * | 2005-03-30 | 2006-05-17 | 周四龙 | Chord loudspeaker |
| CN1870676A (en) * | 2005-05-24 | 2006-11-29 | Lg电子株式会社 | Mobile communication terminal |
-
2007
- 2007-09-11 CN CN2007100769771A patent/CN101141499B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634739Y (en) * | 2003-03-13 | 2004-08-18 | 王小林 | Mobile phone |
| CN2781693Y (en) * | 2005-03-30 | 2006-05-17 | 周四龙 | Chord loudspeaker |
| CN1870676A (en) * | 2005-05-24 | 2006-11-29 | Lg电子株式会社 | Mobile communication terminal |
Non-Patent Citations (3)
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| JP特开2001-119773A 2001.04.27 |
| JP特开2001-168963A 2001.06.22 |
| JP特开2004-320399A 2004.11.11 |
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| CN101141499A (en) | 2008-03-12 |
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Effective date of registration: 20191029 Address after: DESAY No. 9789 building, 518057 Guangdong city of Shenzhen province Nanshan District Guangdong streets Shennan Road sign layer 17 layer (natural layer 15) No. 1702-1703 Patentee after: Shenzhen acoustic Cmi Holdings Ltd Address before: 518057 Guangdong city of Shenzhen province Nanshan District South Road Building B block 15 building TCL Patentee before: TCL Tianyi Mobile Communications (Shenzhen) Co., Ltd. |
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