CN102833373B - Mobile communication equipment - Google Patents
Mobile communication equipment Download PDFInfo
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- CN102833373B CN102833373B CN201210322523.9A CN201210322523A CN102833373B CN 102833373 B CN102833373 B CN 102833373B CN 201210322523 A CN201210322523 A CN 201210322523A CN 102833373 B CN102833373 B CN 102833373B
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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, spring-piece type receiver uses widely in mobile communication equipment.In prior art, spring-piece type receiver, when assembling, require that the metal clips of spring-piece type receiver directly contacts the printed circuit board (PCB) in mobile communication equipment, and the face of speaking of spring-piece type receiver is arranged away from printed circuit board (PCB).But the structural design of this assembling mode to mobile communication equipment has more restriction, causes structural design more single, can not meet the diversified demand of current mobile communication equipment structural design.
Summary of the invention
The technical problem that the present invention mainly solves is to provide 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: provide a kind of mobile communication equipment, it comprises: printed circuit board (PCB), back cover, spring-piece type receiver, the first electric conductor and the 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 arranged relative to the first surface of printed circuit board (PCB).Spring-piece type receiver is arranged between printed circuit board (PCB) and back cover, and spring-piece type receiver has the bottom surface in the face of speaking and relative face of speaking, the face of speaking fits in the first surface of printed circuit board (PCB), bottom surface is provided with the first metal clips and the second metal clips, and the first metal clips and the second metal clips resilient abutment back cover.First electric conductor is arranged between printed circuit board (PCB) and back cover, and the first metal clips is electrically connected with the first Metal Contact district by the first electric conductor.Second electric conductor is arranged between printed circuit board (PCB) and back cover, and the second metal clips is electrically connected with the second Metal Contact district by the second electric conductor.
Wherein, the position in the face of speaking of the corresponding spring-piece type receiver of printed circuit board (PCB) is run through and is provided with the first phonate hole.
Wherein, mobile communication equipment also comprises fore shell, fore shell against printed circuit board (PCB) second surface and be fixed on back cover.
Wherein, the position of corresponding first phonate hole of fore shell is run through and is provided with the second phonate hole, sends from the first phonate hole and the second phonate hole to make the sound of spring-piece type receiver.
Wherein, back cover is provided with the first conduction region and the second conduction region, first conduction region is electrically connected with the first Metal Contact district by the first electric conductor, second conduction region is electrically connected with the second Metal Contact district by the second electric conductor, first metal clips resilient abutment first conduction region, the second metal clips resilient abutment second conduction region.
Wherein, resilient abutment first Metal Contact district and first conduction region respectively, two ends of the first electric conductor, resilient abutment second Metal Contact district and second conduction region respectively, two ends of the second electric conductor.
Wherein, the first electric conductor and the second electric conductor are spring.
Wherein, mobile communication equipment is mobile phone.
Wherein, mobile communication equipment is panel computer.
Wherein, mobile communication equipment is personal digital assistant.
The invention has the beneficial effects as follows: the situation being different from prior art, the face of speaking of spring-piece type receiver is fitted in the first surface of printed circuit board (PCB) by mobile communication equipment of the present invention, first metal clips and the second metal clips are located at the bottom surface in relative face of speaking, by the first electric conductor and the second electric conductor, the first metal clips of spring-piece type receiver and the second metal clips are electrically connected to printed circuit board (PCB), the diversity of mobile communication equipment structural design can be increased, make the structural design of mobile communication equipment more flexible.
Accompanying drawing explanation
Fig. 1 is the schematic front view of mobile communication equipment preferred embodiment of the present invention;
Fig. 2 is the partial cross section schematic diagram in mobile communication equipment A-A' direction in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
See also Fig. 1 and Fig. 2, Fig. 1 is the schematic front view of mobile communication equipment preferred embodiment of the present invention.Fig. 2 is the partial cross section schematic diagram in mobile communication equipment A-A' direction in 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 the 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 Lu Tong district.
Back cover 11 is arranged relative 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 back cover 11.Spring-piece type receiver 12 has the bottom surface 122 in the face of speaking 121 and relative face 121 of speaking, and here, face 121 of speaking is the surface that spring-piece type receiver 12 is sounded.Face 121 of speaking fits in the first surface 101 of printed circuit board (PCB) 10.In the present embodiment, the position in the face of speaking 121 of the corresponding spring-piece type receiver 12 of printed circuit board (PCB) 10 is run through and is provided with the first phonate hole 103.The bottom surface 124 of spring-piece type receiver 12 is provided with the first metal clips 123 and the second metal clips 124.First metal clips 123 and the second metal clips 124 resilient abutment back cover 11.
First electric conductor 13 is arranged between printed circuit board (PCB) 10 and back cover 11, and the first metal clips 123 is electrically connected with the first Metal Contact district 1011 by the first electric conductor 13.Similar, the second electric conductor 14 is also arranged between printed circuit board (PCB) 10 and back cover 11, and the second metal clips 124 is electrically connected with the second Metal Contact district 1012 by the second electric conductor 14.It should be explicitly made clear at this point, the present invention is to the concrete structure of the first electric conductor 13 and the second electric conductor 14 and be not construed as limiting, as long as the first Metal Contact district 1011 and the first metal clips 123 can be electrically connected by the two ends of the first electric conductor 13, second Metal Contact district 1012 and the second metal clips 124 can be electrically connected by the two ends of the second electric conductor 14, such as, the first electric conductor 13 and the second electric conductor 14 are all in " L " type.
Compared to the situation of prior art by direct for the shell fragment of spring-piece type receiver contact circuit plate, fit printed circuit board (PCB) 10 in the face of speaking 121 of spring-piece type receiver 12 by the present embodiment, and by two of spring-piece type receiver 12 metal clips resilient abutment back covers 11, break the fixing thinking of prior art structural design, add the diversity of mobile communication equipment structural design, make 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 on back cover 11.Form accommodation space after fore shell 13 is fixing with back cover 11, the part being positioned at this accommodation space is also fixed, such as printed circuit board (PCB) 10.The position of corresponding first phonate hole 103 of fore shell 15 is run through and is provided with the second phonate hole 151.Send from the first phonate hole 103 and the second phonate hole 151 to make the sound of spring-piece type receiver 12.
Back cover 11 is also provided with the first conduction region 111 and the second conduction region 112, and the first surface 101 of the first conduction region 111 and the second conduction region 112 adjacent printed circuit boards 10 is arranged.First conduction region 111 and the second conduction region 112 can be conductive coating, sheet metal or wire netting etc., and the present invention is not construed as limiting this.
Particularly, the first conduction region 111 is electrically connected with the first Metal Contact district 1011 by the first electric conductor 13, the first metal clips 123 resilient abutment first conduction region 111 of spring-piece type receiver 12.By this structure, the 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 with the second Metal Contact district 1012 by the second electric conductor 14, the second metal clips 124 resilient abutment second conduction region 112 of spring-piece type receiver 12.By this structure, the 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.
Now, the first electric conductor 13 is between the first Metal Contact district 1011 and the first conduction region 111, and resilient abutment first Metal Contact district 1011 and the first conduction region 111 are distinguished in the two ends of the first electric conductor 13.Second electric conductor 14 is between the second Metal Contact district 1012 and the second conduction region 112, and resilient abutment second Metal Contact district 1012 and the second conduction region 112 are distinguished in the two ends of the second electric conductor 14.In the present embodiment, the first electric conductor 13 and the second electric conductor 14 are preferably spring, and in other embodiments, the first electric conductor 13 and the second electric conductor 14 also can be that other have elasticity or do not have flexible electric conducting material.
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, the first Metal Contact district 1011 and the second Metal Contact district 1012 can 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; those skilled in the art are to be understood that; the assembling mode of the spring-piece type receiver of the embodiment of the present invention is not limited to mobile communication equipment; other any equipment all can adopt this assembling mode, relate to adopt the situation of the assembling mode of embodiment of the present invention spring-piece type receiver all should be included within protection scope of the present invention so every.
By the way, the face of speaking of spring-piece type receiver is fitted in the first surface of printed circuit board (PCB) by mobile communication equipment of the present invention, first metal clips and the second metal clips are located at the bottom surface in relative face of speaking, by the first electric conductor and the second electric conductor, the first metal clips of spring-piece type receiver and the second metal clips are electrically connected to printed circuit board (PCB), the diversity of mobile communication equipment structural design can be increased, make the structural design of mobile communication equipment more flexible.
These are only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a mobile communication equipment, is characterized in that, comprising:
Printed circuit board (PCB), described printed circuit board (PCB) has the second surface of first surface and relative described first surface, and described first surface has the first Metal Contact district and the second Metal Contact district;
Back cover, is arranged relative to the first surface of described printed circuit board (PCB);
Spring-piece type receiver, be arranged between described printed circuit board (PCB) and described back cover, and described spring-piece type receiver have the face of speaking with relative described in speak the bottom surface in face, the described face of speaking fits in the first surface of described printed circuit board (PCB), described bottom surface is provided with the first metal clips and the second metal clips, and back cover described in described first metal clips and described second metal clips resilient abutment;
First electric conductor, is arranged between described printed circuit board (PCB) and described back cover, and described first metal clips is electrically connected with described first Metal Contact district by described first electric conductor;
Second electric conductor, is arranged between described printed circuit board (PCB) and described back cover, and described second metal clips is electrically connected with described second Metal Contact district by described second electric conductor;
Wherein, the position in the face of speaking of the corresponding described spring-piece type receiver of described printed circuit board (PCB) is run through and is provided with the first phonate hole.
2. mobile communication equipment according to claim 1, is characterized in that, described mobile communication equipment also comprises fore shell, described fore shell against described printed circuit board (PCB) second surface and be fixed on described back cover.
3. mobile communication equipment according to claim 2, it is characterized in that, the position of corresponding described first phonate hole of described fore shell is run through and is provided with the second phonate hole, sends from described first phonate hole and described second phonate hole to make the sound of described spring-piece type receiver.
4. mobile communication equipment according to claim 1, it is characterized in that, described back cover is provided with the first conduction region and the second conduction region, described first conduction region is electrically connected with described first Metal Contact district by described first electric conductor, described second conduction region is electrically connected with described second Metal Contact district by described second electric conductor, first conduction region described in described first metal clips resilient abutment, the second conduction region described in described second metal clips resilient abutment.
5. mobile communication equipment according to claim 4, it is characterized in that, the first Metal Contact district and described first conduction region described in resilient abutment respectively, two ends of described first electric conductor, the second Metal Contact district and described second conduction region described in resilient abutment respectively, two ends of described second electric conductor.
6. mobile communication equipment according to claim 5, is characterized in that, described first electric conductor and described second electric conductor are spring.
7. the mobile communication equipment according to claim 1-6 any one, is characterized in that, described mobile communication equipment is mobile phone.
8. the mobile communication equipment according to claim 1-6 any one, is characterized in that, described mobile communication equipment is panel computer.
9. the mobile communication equipment according to claim 1-6 any one, is characterized in that, described mobile communication equipment is 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 CN102833373A (en) | 2012-12-19 |
| CN102833373B true 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) |
Families Citing this family (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 |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100449875B1 (en) * | 2001-11-16 | 2004-09-22 | 삼성전기주식회사 | Mobile phone speaker |
-
2012
- 2012-09-03 CN CN201210322523.9A patent/CN102833373B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102833373A (en) | 2012-12-19 |
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