CN102833373A - Mobile communication equipment - Google Patents
Mobile communication equipment Download PDFInfo
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- CN102833373A CN102833373A CN2012103225239A CN201210322523A CN102833373A CN 102833373 A CN102833373 A CN 102833373A CN 2012103225239 A CN2012103225239 A CN 2012103225239A CN 201210322523 A CN201210322523 A CN 201210322523A CN 102833373 A CN102833373 A CN 102833373A
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- mobile communication
- communication equipment
- electric conductor
- printed circuit
- circuit board
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Abstract
The invention discloses mobile communication equipment which comprises a printed circuit board, a rear housing, a spring sheet type receiver, a first electric conductor and a second electric conductor, wherein the printed circuit board is provided with a first surface and a second surface opposite to the first surface; the first surface is provided with a first metal contact area and a second metal contact; the rear housing is arranged opposite to the first surface; the spring plate type receiver is arranged between the printed circuit board and the rear housing, and a sound making face of the spring sheet type receiver is clung to the first surface; a first metal spring sheet and a second metal spring sheet are arranged on the bottom face opposite to the sound making face; the first electric conductor and the second electric conductor are respectively arranged between the printed circuit board and the rear housing; the first metal spring sheet is electrically connected with the first metal contact area through the first electric conductor; and the second metal spring sheet is electrically connected with the second metal contact area through the second electric conductor. According to such mode, the sound making face of the spring sheet type receiver is clung to the printed circuit board, so that the structural design of the mobile communication equipment can be diversified.
Description
Technical field
The present invention relates to field of mobile communication, particularly relate to a kind of mobile communication equipment.
Background technology
At present, the spring-piece type receiver uses in mobile communication equipment widely.In the prior art, the spring-piece type receiver require the metal clips of spring-piece type receiver directly to contact the printed circuit board (PCB) in the mobile communication equipment, and the face of speaking of spring-piece type receiver is away from the printed circuit board (PCB) setting when assembling.But this fit has more restriction to the structural design of mobile communication equipment, causes structural design more single, can not satisfy the diversified demand of current mobile communication equipment structural design.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of mobile communication equipment, can increase the diversity of the structural design of mobile communication equipment.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of mobile communication equipment is provided, and it comprises: printed circuit board (PCB), back cover, spring-piece type receiver, first electric conductor and second electric conductor.Wherein, printed circuit board (PCB) has the second surface of first surface and relative first surface, and first surface has the first Metal Contact district and the second Metal Contact district.Back cover is with respect to the first surface setting of printed circuit board (PCB).The spring-piece type receiver is arranged between printed circuit board (PCB) and the back cover; And the spring-piece type receiver has the face of speaking and the bottom surface of the face of speaking relatively; The face of speaking fits in the first surface of printed circuit board (PCB); The bottom surface is provided with first metal clips and second metal clips, and first metal clips and the second metal clips resilient abutment back cover.First electric conductor is arranged between printed circuit board (PCB) and the back cover, and first metal clips is electrically connected with the first Metal Contact district through first electric conductor.Second electric conductor is arranged between printed circuit board (PCB) and the back cover, and second metal clips is electrically connected with the second Metal Contact district through second electric conductor.
Wherein, the position of the face of speaking of the corresponding spring-piece type receiver of printed circuit board (PCB) is run through and is provided with first phonate hole.
Wherein, mobile communication equipment also comprises fore shell, and fore shell is against the second surface of printed circuit board (PCB) and be fixed in back cover.
Wherein, the position of corresponding first phonate hole of fore shell is run through and is provided with second phonate hole, so that the sound of spring-piece type receiver sends from first phonate hole and second phonate hole.
Wherein, Back cover is provided with first conduction region and second conduction region; First conduction region is electrically connected with the first Metal Contact district through first electric conductor; Second conduction region is electrically connected the first metal clips resilient abutment, first conduction region, the second metal clips resilient abutment, second conduction region through second electric conductor with the second Metal Contact district.
Wherein, the two ends of first electric conductor are the resilient abutment first Metal Contact district and first conduction region respectively, and the two ends of second electric conductor are the resilient abutment second Metal Contact district and second conduction region respectively.
Wherein, first electric conductor and second electric conductor are spring.
Wherein, mobile communication equipment is a mobile phone.
Wherein, mobile communication equipment is a panel computer.
Wherein, mobile communication equipment is a personal digital assistant.
The invention has the beneficial effects as follows: the situation that is different from prior art; Mobile communication equipment of the present invention fits in the face of speaking of spring-piece type receiver the first surface of printed circuit board (PCB); First metal clips and second metal clips are located at the bottom surface of the face of speaking relatively; Through first electric conductor and second electric conductor first metal clips and second metal clips of spring-piece type receiver is electrically connected to printed circuit board (PCB); Can increase the diversity of mobile communication equipment structural design, make the structural design of mobile communication equipment more flexible.
Description of drawings
Fig. 1 is that the master of mobile communication equipment preferred embodiment of the present invention looks sketch map;
Fig. 2 is the partial cross section sketch map of mobile communication equipment A-A' direction among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Please consult Fig. 1 and Fig. 2 in the lump, Fig. 1 is that the master of mobile communication equipment preferred embodiment of the present invention looks sketch map.Fig. 2 is the partial cross section sketch map of mobile communication equipment A-A' direction among Fig. 1.As shown in Figure 2, in the present embodiment, mobile communication equipment comprises: printed circuit board (PCB) 10, back cover 11, spring-piece type receiver 12, first electric conductor 13 and second electric conductor 14.
Wherein, printed circuit board (PCB) 10 has the second surface 102 of first surface 101 and relative first surface 101.First surface 101 is provided with the first Metal Contact district 1011 and the second Metal Contact district 1012.In the present embodiment, the first Metal Contact district 1011 and the second Metal Contact district 1012 are for revealing the copper district.
Back cover 11 is provided with respect to the first surface 101 of printed circuit board (PCB) 10.
Spring-piece type receiver 12 is arranged between printed circuit board (PCB) 10 and the back cover 11.Spring-piece type receiver 12 has the face of speaking 121 and the bottom surface 122 of the face 121 of speaking relatively, here, and the surface that the face 121 of speaking is sounded for spring-piece type receiver 12.The face 121 of speaking fits in the first surface 101 of printed circuit board (PCB) 10.In the present embodiment, the position of the face of speaking 121 of printed circuit board (PCB) 10 corresponding spring-piece type receivers 12 is run through and is provided with first phonate hole 103.The bottom surface 124 of spring-piece type receiver 12 is provided with first metal clips 123 and second metal clips 124.First metal clips 123 and second metal clips, 124 resilient abutment back covers 11.
First electric conductor 13 is arranged between printed circuit board (PCB) 10 and the back cover 11, and first metal clips 123 is electrically connected with the first Metal Contact district 1011 through first electric conductor 13.Similarly, second electric conductor 14 also is arranged between printed circuit board (PCB) 10 and the back cover 11, and second metal clips 124 is electrically connected with the second Metal Contact district 1012 through second electric conductor 14.It should be explicitly made clear at this point; The present invention does not limit the concrete structure of first electric conductor 13 and second electric conductor 14; As long as the two ends of first electric conductor 13 can be electrically connected the first Metal Contact district 1011 and first metal clips 123; The two ends of second electric conductor 14 can get final product the second Metal Contact district 1012 and 124 electrical connections of second metal clips, such as, first electric conductor 13 and second electric conductor 14 all are " L " type.
Compared to the situation of prior art with the direct contact circuit plate of the shell fragment of spring-piece type receiver; Present embodiment is with the face of the speaking 121 applying printed circuit board (PCB)s 10 of spring-piece type receiver 12; And with two metal clips resilient abutment back covers 11 of spring-piece type receiver 12; Broken the fixedly thinking of prior art structural design, increased the diversity of mobile communication equipment structural design, made the structural design of mobile communication equipment more flexible.
Mobile communication equipment also comprises fore shell 15, and fore shell 15 is against the second surface 102 of printed circuit board (PCB) 10.And fore shell 13 is fixed in back cover 11.Fore shell 13 forms accommodation space after fixing with back cover 11, and the part that is positioned at this accommodation space also is able to fix, such as printed circuit board (PCB) 10.The position of fore shell 15 corresponding first phonate holes 103 is run through and is provided with second phonate hole 151.So that the sound of spring-piece type receiver 12 sends from first phonate hole 103 and second phonate hole 151.
Back cover 11 also is provided with first conduction region 111 and second conduction region 112, and the first surface 101 of first conduction region 111 and second conduction region, 112 adjacent printed circuit boards 10 is provided with.First conduction region 111 and second conduction region 112 can be conductive coating, sheet metal or wire netting etc., and the present invention does not limit this.
Particularly, first conduction region 111 is electrically connected first metal clips, 123 resilient abutment, first conduction region 111 of spring-piece type receiver 12 through first electric conductor 13 with the first Metal Contact district 1011.Through this structure, first metal clips 123 of spring-piece type receiver 12 is electrically connected with the first Metal Contact district 1011 of printed circuit board (PCB) 10.
Second conduction region 124 is electrically connected second metal clips, 124 resilient abutment, second conduction region 112 of spring-piece type receiver 12 through second electric conductor 14 with the second Metal Contact district 1012.Through this structure, second metal clips 124 of spring-piece type receiver 12 is electrically connected with the second Metal Contact district 1012 of printed circuit board (PCB) 10.
At this moment, first electric conductor 13 is between the first Metal Contact district 1011 and first conduction region 111, and the two ends of first electric conductor 13 are the resilient abutment first Metal Contact district 1011 and first conduction region 111 respectively.Second electric conductor 14 is between the second Metal Contact district 1012 and second conduction region 112, and the two ends of second electric conductor 14 are the resilient abutment second Metal Contact district 1012 and second conduction region 112 respectively.In the present embodiment, first electric conductor 13 and second electric conductor 14 are preferably spring, and in other embodiments, first electric conductor 13 and second electric conductor 14 also can be that other have elasticity or rubber-like electric conducting material not.
It is pointed out that the first Metal Contact district 1011 and the second Metal Contact district 1012 lay respectively at the both sides of spring-piece type receiver 12.But the present invention does not limit the position in the first Metal Contact district 1011 and the second Metal Contact district 1012, can the first Metal Contact district 1011 and the second Metal Contact district 1012 be located at the same side of spring-piece type receiver 12.
In the present embodiment; Mobile communication equipment is mobile phone, panel computer or personal digital assistant; Certainly, the fit that it will be appreciated by those skilled in the art that the spring-piece type receiver of the embodiment of the invention is not limited to mobile communication equipment; Other any equipment all can adopt this fit, so every situation that relates to the fit that adopts embodiment of the invention spring-piece type receiver all should be included within protection scope of the present invention.
By the way; Mobile communication equipment of the present invention fits in the face of speaking of spring-piece type receiver the first surface of printed circuit board (PCB); First metal clips and second metal clips are located at the bottom surface of the face of speaking relatively; Through first electric conductor and second electric conductor first metal clips and second metal clips of spring-piece type receiver is electrically connected to printed circuit board (PCB), can increases the diversity of mobile communication equipment structural design, make the structural design of mobile communication equipment more flexible.
More than be merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a mobile communication equipment is characterized in that, comprising:
Printed circuit board (PCB), said printed circuit board (PCB) has the second surface of first surface and said relatively first surface, and said first surface has the first Metal Contact district and the second Metal Contact district;
Back cover is with respect to the first surface setting of said printed circuit board (PCB);
The spring-piece type receiver; Be arranged between said printed circuit board (PCB) and the said back cover; And said spring-piece type receiver has the bottom surface of the face of speaking and the said relatively face of speaking; The said face of speaking fits in the first surface of said printed circuit board (PCB), and said bottom surface is provided with first metal clips and second metal clips, and said first metal clips and the said back cover of the said second metal clips resilient abutment;
First electric conductor is arranged between said printed circuit board (PCB) and the said back cover, and said first metal clips is electrically connected with the said first Metal Contact district through said first electric conductor;
Second electric conductor is arranged between said printed circuit board (PCB) and the said back cover, and said second metal clips is electrically connected with the said second Metal Contact district through said second electric conductor.
2. mobile communication equipment according to claim 1 is characterized in that, the position of the face of speaking of the corresponding said spring-piece type receiver of said printed circuit board (PCB) is run through and is provided with first phonate hole.
3. mobile communication equipment according to claim 2 is characterized in that said mobile communication equipment also comprises fore shell, and said fore shell is against the second surface of said printed circuit board (PCB) and be fixed in said back cover.
4. mobile communication equipment according to claim 3; It is characterized in that; The position of corresponding said first phonate hole of said fore shell is run through and is provided with second phonate hole, so that the sound of said spring-piece type receiver sends from said first phonate hole and said second phonate hole.
5. mobile communication equipment according to claim 1; It is characterized in that; Said back cover is provided with first conduction region and second conduction region, and said first conduction region is electrically connected with the said first Metal Contact district through said first electric conductor, and said second conduction region is electrically connected with the said second Metal Contact district through said second electric conductor; Said first conduction region of the said first metal clips resilient abutment, said second conduction region of the said second metal clips resilient abutment.
6. mobile communication equipment according to claim 5; It is characterized in that; The two ends of said first electric conductor are said first Metal Contact district of resilient abutment and said first conduction region respectively, and the two ends of said second electric conductor are said second Metal Contact district of resilient abutment and said second conduction region respectively.
7. mobile communication equipment according to claim 6 is characterized in that, said first electric conductor and said second electric conductor are spring.
8. according to any described mobile communication equipment of claim 1-7, it is characterized in that said mobile communication equipment is a mobile phone.
9. according to any described mobile communication equipment of claim 1-7, it is characterized in that said mobile communication equipment is a panel computer.
10. according to any described mobile communication equipment of claim 1-7, it is characterized in that said mobile communication equipment is a personal digital assistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322523.9A CN102833373B (en) | 2012-09-03 | 2012-09-03 | Mobile communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322523.9A CN102833373B (en) | 2012-09-03 | 2012-09-03 | Mobile communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102833373A true CN102833373A (en) | 2012-12-19 |
| CN102833373B CN102833373B (en) | 2015-07-01 |
Family
ID=47336338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322523.9A Active CN102833373B (en) | 2012-09-03 | 2012-09-03 | Mobile communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102833373B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742788A (en) * | 2016-03-31 | 2016-07-06 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106302891A (en) * | 2016-08-29 | 2017-01-04 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| WO2019072121A1 (en) * | 2017-10-12 | 2019-04-18 | Oppo广东移动通信有限公司 | Electronic device and intermediate frame structure thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030096632A1 (en) * | 2001-11-16 | 2003-05-22 | Samsung Electro-Mechanics Co., Ltd | Speaker assembly for mobile phones |
| CN1658622A (en) * | 2004-02-18 | 2005-08-24 | 明基电通股份有限公司 | Design of sound chamber of mobile phone |
| CN202094964U (en) * | 2011-07-05 | 2011-12-28 | 广东欧珀移动通信有限公司 | Receiver structure of mobile phone |
-
2012
- 2012-09-03 CN CN201210322523.9A patent/CN102833373B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030096632A1 (en) * | 2001-11-16 | 2003-05-22 | Samsung Electro-Mechanics Co., Ltd | Speaker assembly for mobile phones |
| CN1658622A (en) * | 2004-02-18 | 2005-08-24 | 明基电通股份有限公司 | Design of sound chamber of mobile phone |
| CN202094964U (en) * | 2011-07-05 | 2011-12-28 | 广东欧珀移动通信有限公司 | Receiver structure of mobile phone |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742788A (en) * | 2016-03-31 | 2016-07-06 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN106302891A (en) * | 2016-08-29 | 2017-01-04 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| CN106302891B (en) * | 2016-08-29 | 2019-07-09 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| WO2019072121A1 (en) * | 2017-10-12 | 2019-04-18 | Oppo广东移动通信有限公司 | Electronic device and intermediate frame structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102833373B (en) | 2015-07-01 |
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