CN2638346Y - Movable telephone and microphone assembly - Google Patents
Movable telephone and microphone assembly Download PDFInfo
- Publication number
- CN2638346Y CN2638346Y CN 03238409 CN03238409U CN2638346Y CN 2638346 Y CN2638346 Y CN 2638346Y CN 03238409 CN03238409 CN 03238409 CN 03238409 U CN03238409 U CN 03238409U CN 2638346 Y CN2638346 Y CN 2638346Y
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- CN
- China
- Prior art keywords
- microphone
- circuit board
- terminal
- fore shell
- connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a mobile phone and a mike component of the mobile phone, wherein, the mobile phone comprises a shell, a circuit board, a connector and a mike. The circuit board is arranged in the shell which has a front shell. The mike is arranged in the connector which is embedded in the circuit board by the way of facing the front shell.
Description
Technical field
The utility model relates to a kind of mobile phone and microphone assembly thereof, particularly a kind of microphone assembly that makes the miniaturization of mobile phone volume.
Background technology
Microphone is the necessary assembly of mobile phone, judges as can be known from convention, and microphone should be so that the mode of (that is, be provided with the direction of the fore shell of button) is provided with towards the place ahead, to make things convenient for radio reception.
With reference to figure 1a, 1b, 1c, it is depicted as a known mobile phone 10, this mobile phone 10 comprises a fore shell 11, a back cover 12, a circuit board 13 and a microphone assembly 14, wherein microphone assembly 14 has an a connector 141 and a microphone 142, connector 141 has two pad 141a, with circuit board 13 on circuit (not shown) electrically connect.
Connector 141 can pass through SMT (surface mounting technology, surface mounting technology) and be assembled on the circuit board 13, and microphone 142 is placed in the connector 141, and electrically connects mutually by both terminals; Fore shell 11 and back cover 12 in conjunction with after, circuit board 13 and microphone assembly 14 can be accommodated among both.
It should be noted to be provided with a microphone aperture 11 on fore shell 11, its position with microphone 142 is corresponding, so that the radio reception effect of microphone 142 is better.
Because microphone assembly 14 is assembled on the circuit board 13, need be provided with a protuberance 112 on the fore shell 11, with the height of cooperation microphone assembly 14 projections, but this design will make the outward appearance of mobile phone 10 not good; In addition, if in order to eliminate protuberance, and with the integral thickness thickening of fore shell, and do not meet the compact trend of mobile phone that as far as possible makes at present.
For the outward appearance that makes fore shell is more beautified, someone proposes microphone design backwards, shown in Fig. 2 a, 2b, 2c, mobile phone 20 comprises a fore shell 21, a back cover 22, a circuit board 23 and a microphone assembly 24, and wherein microphone assembly 24 is arranged on the circuit board 23 in the mode towards back cover 22.
By this design, can reduce the distance between fore shell 21 and the circuit board 23, and make the external form of mobile phone 20 more attractive in appearance; Yet, because microphone assembly 24 is not towards fore shell 21, therefore it can't be corresponding with the microphone aperture 211 on the fore shell 21, so must install a pipeline 25 additional by between, will being directed at microphone assembly 24 from the radio reception of microphone aperture 211, but the radio reception effect of this design is significantly not as the radio reception effect of microphone assembly mobile phone forward.
Because microphone assembly design backwards will be caused the radio reception poor effect, therefore the someone proposes microphone another design forward again, shown in Fig. 3 a, 3b, 3c, mobile phone 30 comprises a fore shell 31, a back cover 32, a circuit board 33 and a microphone 34, wherein in order to reduce the distance between fore shell 31 and the circuit board 33, in this mobile phone 30,, and microphone 34 directly is assembled on the circuit board 33 the connector omission of microphone assembly.
Yet, because connector is omitted, microphone must with lead or flexible circuit board (flexibleprinted circuit, mode hand FPC) is welded on the circuit board, this will cause microphone to be assembled on the circuit board by the mode of SMT, and can't be assembled fast by automation.
Summary of the invention
For overcoming above-mentioned shortcoming, the purpose of this utility model is to provide a kind of mobile phone and microphone assembly thereof, and it not only can make the volume miniaturization of mobile phone, also can keep the convenience when making simultaneously.
In the utility model, a kind of mobile phone is provided, it comprises a housing, a circuit board, a connector and a microphone; Housing has a fore shell, and circuit board is arranged in the housing, and connector is embedded in the circuit board, and microphone is arranged in the connector in the mode in the face of fore shell.
In a preferred embodiment, be formed with a breach in the circuit board, use for connector to embed.
In another preferred embodiment, connector has a pad, and itself and circuit board be in the face of a surperficial butt of fore shell, and electrically connects with circuit on the circuit board.
In another preferred embodiment, connector has a first terminal and one second terminal, and microphone has one three terminal corresponding with the first terminal and one four terminal corresponding with second terminal, by the first terminal and the 3rd termination contact and second terminal and the 4th termination contact, microphone and connector are electrically connected.
In addition, the first terminal and second terminal form in the mode of shell fragment.
In another preferred embodiment, be formed with a microphone aperture in the fore shell, it is corresponding with microphone.
In another preferred embodiment, housing also comprises a back cover, and it combines with fore shell, in order to circuit board, microphone and connector are coated between fore shell and the back cover.
In another preferred embodiment, microphone and fore shell butt.
In the utility model, a kind of microphone assembly also is provided, be applicable to a mobile phone, wherein mobile phone comprises a circuit board and a fore shell, microphone assembly comprises an a connector and a microphone, connector is embedded in the circuit board, and microphone is arranged in the connector in the mode in the face of fore shell.
In the utility model, another kind of mobile phone also is provided, it comprises a housing, a circuit board and a microphone; Housing has a fore shell, and circuit board is arranged in the housing, and microphone is embedded in this circuit board in the mode in the face of fore shell.
In the utility model, a kind of electronic installation also is provided, it comprises a housing, a circuit board, a connector and a microphone; Housing has a fore shell, and circuit board is arranged in the housing, and connector is embedded in the circuit board, and microphone is arranged in the connector in the mode in the face of fore shell.
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and show in conjunction with the accompanying drawings the utility model is further elaborated.
Description of drawings
Fig. 1 a is a kind of schematic diagram of known mobile phone;
Fig. 1 b is the schematic diagram after the mobile phone among Fig. 1 a makes up;
Fig. 1 c is the profile along the line b1-b1 among Fig. 1 b;
Fig. 2 a is the schematic diagram of another kind of known mobile phone;
Fig. 2 b is the schematic diagram after the mobile phone among Fig. 2 a makes up;
Fig. 2 c is the profile along the line b2-b2 among Fig. 2 b;
Fig. 3 a is the schematic diagram of another kind of known mobile phone;
Fig. 3 b is the schematic diagram after the mobile phone among Fig. 3 a makes up;
Fig. 3 c is the profile along the line b3-b3 among Fig. 3 b;
Fig. 4 a is the schematic diagram of first embodiment of mobile phone of the present utility model;
Fig. 4 b is the schematic diagram after the mobile phone among Fig. 4 a makes up;
Fig. 4 c is the profile along the line b4-b4 among Fig. 4 b;
Fig. 5 a is the vertical view of the microphone among Fig. 4 a;
Fig. 5 b is the end view of the microphone among Fig. 4 a;
Fig. 5 c is the upward view of the microphone among Fig. 4 a;
Fig. 6 a is the stereogram of the connector among Fig. 4 a;
Fig. 6 b is the vertical view of the connector among Fig. 4 a;
Fig. 6 c is the end view of the connector among Fig. 4 a;
Fig. 6 d is the upward view of the connector among Fig. 4 a;
Fig. 6 e is the profile along the line e-e among Fig. 6 b;
Fig. 7 a is the schematic diagram of second embodiment of mobile phone of the present utility model;
Fig. 7 b is the schematic diagram after the mobile phone among Fig. 7 a makes up; And
Fig. 7 c is the profile along the line b5-b5 among Fig. 7 b.
Embodiment
First embodiment
With reference to figure 4a, 4b, 4c, it is depicted as first embodiment of mobile phone of the present utility model, and in the present embodiment, mobile phone 40 comprises a housing 41, a circuit board 42 and a microphone assembly 43.
Housing 41 has a fore shell 411 and a back cover 412, be formed with a microphone aperture 411a in the fore shell 411, in order to improve the radio reception effect, back cover 412 can combine with fore shell 411, in order to circuit board 42 and microphone assembly 43 are coated between fore shell 411 and the back cover 412.
Microphone assembly 43 comprises an a connector 431 and a microphone 432, connector 431 is embedded in the breach 421 of circuit board 42, and have two pad 431a in its periphery, pad 431a is shown in Fig. 4 c, with circuit board 42 surperficial 422 butts, and electrically connect with circuit (not shown) on the circuit board 42 in the face of fore shell 411; In addition, with reference to figure 6a to Fig. 6 e, connector 431 portion within it has a first terminal 431b and one second terminal 431c, will be appreciated that the mode that the first terminal 431b and the second terminal 431c can shell fragments forms.
It should be noted with Fig. 1 a in connector 141 pad 141a position relatively after as can be known, in the present embodiment, in order to cooperate connector 431 is embedded in the breach 421 of circuit board 42, the position of pad 431a is upwards moved from the bottom, and is moved near near the position connector 431 tops.
Microphone 432 is arranged in the connector 431 in the mode in the face of fore shell 411 shown in Fig. 4 a, Fig. 4 c; In addition, with reference to figure 5a to Fig. 5 c, microphone 432 has one the 3rd terminal 432a, one the 4th terminal 432b in its bottom, wherein the 3rd terminal 432a is corresponding with the first terminal 431b, and the 4th terminal 432b is corresponding with the second terminal 431c, contact with the 3rd terminal 432a and the second terminal 431c contacts with the 4th terminal 432b by the first terminal 431b, microphone 432 and connector 431 are electrically connected; In addition, shown in Fig. 4 c, microphone 432 can with fore shell 411 butts so that the radio reception effect is better.
The formation of the mobile phone of present embodiment because microphone 432 electrically connects by connector 431 and circuit board 42, therefore, can be assembled by the automation of SMT mode as mentioned above fast, and need be by artificial assembling.
In addition, by connector 431 is embedded in the breach 421 of circuit board 42, can make connector 431 and circuit board 42 in conjunction with the time thickness overlapping, thereby reduce distance h between fore shell 411 and the circuit board 42.
In addition, except the purpose that can reach the integral thickness that reduces mobile phone, because microphone over against source of sound (towards fore shell), can't influence its radio reception effect.
Second embodiment
With reference to figure 7a, 7b, 7c, it is depicted as second embodiment of mobile phone of the present utility model, and in the present embodiment, mobile phone 50 comprises a housing 51, a circuit board 52 and a microphone 53.
In the present embodiment, be not provided with, but directly microphone 53 be embedded in the breach 521 of circuit board 52 in the mode in the face of fore shell 511, and have two pads 531 in the periphery of microphone 53 as the connector among first embodiment; Pad 531 with circuit board 52 surperficial 522 butts in the face of fore shell 511, and electrically connects with circuit (not shown) on the circuit board 52 shown in Fig. 7 c.
The formation of the mobile phone of present embodiment because microphone 53 electrically connects by pad 531 and circuit board 52, therefore, can be assembled by the automation of SMT mode as mentioned above fast, and need be by inartificial; It should be noted that employed in the present embodiment microphone needs to bear the high temperature in the SMT process, with after the SMT process, still can normal running.
Therefore, by microphone being embedded in the breach of circuit board, can make microphone and circuit board in conjunction with the time thickness overlapping, thereby reduce distance between fore shell and the circuit.
In addition, except the purpose that can reach the integral thickness that reduces mobile phone, because microphone over against source of sound (towards fore shell), can't influence its radio reception effect.
In addition, design concept of the present utility model also can be employed in other electronic installation that is provided with microphone except being applied to the mobile phone.
Though the utility model with the preferred embodiment explanation as above; yet it is not in order to limit the utility model; anyly have the knack of this operator; in not breaking away from spirit and scope of the present utility model; all can do a little change and retouching, therefore protection range of the present utility model should be as the criterion with the scope that its claims were defined.
Claims (26)
1. mobile phone comprises:
One housing has a fore shell;
One circuit board is arranged in the described housing;
A connector; And
One microphone; It is characterized in that:
Described connector is embedded in the described circuit board, and described microphone is arranged in the described connector in the mode in the face of described fore shell.
2. mobile phone as claimed in claim 1 is characterized in that: be formed with a breach in the described circuit board, use for described connector to embed.
3. mobile phone as claimed in claim 1 is characterized in that: described connector has a pad, and itself and described circuit board be in the face of a surperficial butt of described fore shell, and electrically connects with circuit on the described circuit board.
4. mobile phone as claimed in claim 1, it is characterized in that: described connector has a first terminal and one second terminal, and described microphone has one three terminal corresponding with described the first terminal and one four terminal corresponding with described second terminal, by described the first terminal and described the 3rd termination contact and described second terminal and described the 4th termination contact, described microphone and described connector are electrically connected.
5. mobile phone as claimed in claim 4 is characterized in that: described the first terminal and described second terminal form in the mode of shell fragment.
6. mobile phone as claimed in claim 1 is characterized in that: be formed with a microphone aperture in the described fore shell, it is corresponding with described microphone.
7. mobile phone as claimed in claim 1 is characterized in that: described housing also comprises:
One back cover combines with described fore shell, in order to described circuit board, microphone and connector are coated between described fore shell and the back cover.
8. mobile phone as claimed in claim 1 is characterized in that: described microphone and described fore shell butt.
9. a microphone assembly is applicable to a mobile phone, and wherein said mobile phone comprises a circuit board and a fore shell, and described microphone assembly comprises:
A connector; And
One microphone; It is characterized in that:
Described connector is embedded in the described circuit board; Described microphone is arranged in the described connector in the mode in the face of described fore shell.
10. microphone assembly as claimed in claim 9 is characterized in that: described connector has a pad, and itself and described circuit board be in the face of a surperficial butt of described fore shell, and electrically connects with circuit on the described circuit board.
11. microphone assembly as claimed in claim 9, it is characterized in that: described connector has a first terminal and one second terminal, and described microphone has one three terminal corresponding with described the first terminal and one four terminal corresponding with described second terminal, by described the first terminal and described the 3rd termination contact and described second terminal and described the 4th termination contact, described microphone and described connector are electrically connected.
12. microphone assembly as claimed in claim 11 is characterized in that: described the first terminal and described second terminal form in the mode of shell fragment.
13. microphone assembly as claimed in claim 9 is characterized in that: described microphone and described fore shell butt.
14. a mobile phone comprises:
One housing has a fore shell;
One circuit board is arranged in the described housing; And
One microphone is characterized in that:
Described microphone is embedded in the described circuit board in the mode in the face of described fore shell.
15. mobile phone as claimed in claim 14 is characterized in that: be formed with a breach in the described circuit board, use for described microphone to embed.
16. mobile phone as claimed in claim 14 is characterized in that: described microphone has a pad, and itself and described circuit board be in the face of a surperficial butt of described fore shell, and electrically connects with circuit on the described circuit board.
17. mobile phone as claimed in claim 14 is characterized in that: be formed with a microphone aperture in the described fore shell, it is corresponding with described microphone.
18. mobile phone as claimed in claim 14 is characterized in that: described housing also comprises:
One back cover combines with described fore shell, in order to described circuit board and described microphone are coated between described fore shell and the described back cover.
19. an electronic installation comprises:
One housing has a fore shell;
One circuit board is arranged in the described housing;
A connector; And
One microphone is characterized in that:
Described connector is embedded in the described circuit board, and described microphone is arranged in the described connector in the mode in the face of described fore shell.
20. electronic installation as claimed in claim 19 is characterized in that: be formed with a breach in the described circuit board, use for described connector to embed.
21. electronic installation as claimed in claim 19 is characterized in that: described connector has a pad, and itself and described circuit board be in the face of a surperficial butt of described fore shell, and electrically connects with circuit on the described circuit board.
22. electronic installation as claimed in claim 19, it is characterized in that: described connector has a first terminal and one second terminal, and described microphone has one three terminal corresponding with described the first terminal and one four terminal corresponding with described second terminal, by described the first terminal and described the 3rd termination contact and described second terminal and described the 4th termination contact, described microphone and described connector are electrically connected.
23. electronic installation as claimed in claim 22 is characterized in that: described the first terminal and described second terminal form in the mode of shell fragment.
24. electronic installation as claimed in claim 19 is characterized in that: be formed with a microphone aperture in the described fore shell, it is corresponding with described microphone.
25. electronic installation as claimed in claim 19 is characterized in that: described housing also comprises:
One back cover combines with described fore shell, in order to described circuit board, microphone and connector are coated between described fore shell and the back cover.
26. electronic installation as claimed in claim 19 is characterized in that: described microphone and described fore shell butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238409 CN2638346Y (en) | 2003-03-14 | 2003-03-14 | Movable telephone and microphone assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238409 CN2638346Y (en) | 2003-03-14 | 2003-03-14 | Movable telephone and microphone assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638346Y true CN2638346Y (en) | 2004-09-01 |
Family
ID=34292076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238409 Expired - Lifetime CN2638346Y (en) | 2003-03-14 | 2003-03-14 | Movable telephone and microphone assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638346Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257726B (en) * | 2007-02-26 | 2011-10-26 | 京瓷株式会社 | Portable electronic device and portable telephone |
| CN105578365A (en) * | 2016-03-24 | 2016-05-11 | 广东欧珀移动通信有限公司 | Loudspeaker assembly and mobile terminal |
| CN105764015A (en) * | 2016-05-09 | 2016-07-13 | 广东欧珀移动通信有限公司 | Loudspeaker module and mobile terminal |
| CN105848068A (en) * | 2016-05-06 | 2016-08-10 | 广东欧珀移动通信有限公司 | Loudspeaker module and mobile terminal |
| CN105959883A (en) * | 2016-05-05 | 2016-09-21 | 广东欧珀移动通信有限公司 | Loudspeaker assembly and mobile terminal |
| CN108600440A (en) * | 2018-04-12 | 2018-09-28 | Oppo广东移动通信有限公司 | Mobile terminal device and its called device assembly |
-
2003
- 2003-03-14 CN CN 03238409 patent/CN2638346Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257726B (en) * | 2007-02-26 | 2011-10-26 | 京瓷株式会社 | Portable electronic device and portable telephone |
| CN105578365A (en) * | 2016-03-24 | 2016-05-11 | 广东欧珀移动通信有限公司 | Loudspeaker assembly and mobile terminal |
| CN105959883A (en) * | 2016-05-05 | 2016-09-21 | 广东欧珀移动通信有限公司 | Loudspeaker assembly and mobile terminal |
| CN105848068A (en) * | 2016-05-06 | 2016-08-10 | 广东欧珀移动通信有限公司 | Loudspeaker module and mobile terminal |
| CN108900957A (en) * | 2016-05-06 | 2018-11-27 | 广东欧珀移动通信有限公司 | A kind of loudspeaker mould group and mobile terminal |
| CN108900957B (en) * | 2016-05-06 | 2020-05-12 | Oppo广东移动通信有限公司 | Loudspeaker module and mobile terminal |
| CN105764015A (en) * | 2016-05-09 | 2016-07-13 | 广东欧珀移动通信有限公司 | Loudspeaker module and mobile terminal |
| CN108600440A (en) * | 2018-04-12 | 2018-09-28 | Oppo广东移动通信有限公司 | Mobile terminal device and its called device assembly |
| CN108600440B (en) * | 2018-04-12 | 2020-09-04 | Oppo广东移动通信有限公司 | Mobile terminal device and receiver assembly thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130314 Granted publication date: 20040901 |