CN202103718U - Mobile communication device - Google Patents
Mobile communication device Download PDFInfo
- Publication number
- CN202103718U CN202103718U CN2011201501837U CN201120150183U CN202103718U CN 202103718 U CN202103718 U CN 202103718U CN 2011201501837 U CN2011201501837 U CN 2011201501837U CN 201120150183 U CN201120150183 U CN 201120150183U CN 202103718 U CN202103718 U CN 202103718U
- Authority
- CN
- China
- Prior art keywords
- mobile communication
- communication equipment
- loud speaker
- foam
- circuit board
- Prior art date
- 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 - Fee Related
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Abstract
The utility model provides a mobile communication device, which comprises a front casing, a back casing, a circuit board and a loudspeaker. The loudspeaker is arranged in a containing space formed by the back casing and the circuit board, a sound producing face of the loudspeaker is arranged back to the back casing, and the side face of the mobile communication device is further provided with a sound producing hole. By means of the mode, a loudspeaker sound cavity module of the mobile communication device in the prior art is replaced, so that the mobile communication device can avoid increase of the thickness, and is simple in structure, convenient to assemble and low in cost.
Description
Technical field
The utility model relates to a kind of mobile communication equipment technical field, particularly relates to a kind of mobile communication equipment.
Background technology
Along with mobile communication equipment is more and more popularized in the middle of people's daily life, for example mobile phone, IP phone machine and net book etc.The mobile communication equipment of the side direction pronunciation of prior art is provided with loud speaker sound chamber module, and loud speaker is arranged in the module of loud speaker sound chamber, and through the plastic cement part loud speaker is encapsulated, to realize the pronunciation of mobile communication equipment side direction.Because the mobile communication equipment of prior art is provided with loud speaker sound chamber module and plastic cement part, causes increasing the cost and the thickness of mobile communication equipment.
Therefore, a kind of mobile communication equipment need be provided, with the deficiency of mobile communication equipment cost height in the solution prior art and the thickness that increases mobile communication equipment.
The utility model content
The technical problem that the utility model mainly solves provides a kind of mobile communication equipment and can avoid increasing its thickness, and have simple in structure, easy to assembly, the advantage that cost is low.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of mobile communication equipment is provided; It comprises fore shell, back cover, circuit board and loud speaker; Wherein loud speaker is arranged at the receiving space that back cover and circuit board form, loud speaker go out the back cover setting dorsad of sound face, and the side of mobile communication equipment further is provided with sender.
According to the utility model one preferred embodiment, mobile communication equipment further comprises foam and support, and loud speaker is arranged at receiving space through foam and support.
According to the utility model one preferred embodiment, foam paste be fixed in loud speaker go out the sound face, with the preceding sound chamber of sealing loud speaker.
According to the utility model one preferred embodiment, the relative both sides of support connect foam and circuit board respectively, with the preceding sound chamber of auxiliary foam sealing loud speaker.
According to the utility model one preferred embodiment, support is provided with opening near the side of sender.
According to the utility model one preferred embodiment, mobile communication equipment comprises mobile phone, IP phone machine and net book.
The beneficial effect of the utility model is: the situation that is different from prior art; The mobile communication equipment of the utility model is through going out sound face back cover and set out the loud speaker sound chamber module that sound hole replaces the mobile communication equipment of prior art in the side of mobile communication equipment dorsad with loud speaker; Can avoid increasing its thickness; And have simple in structure, easy to assembly, the advantage that cost is low.
Description of drawings
Fig. 1 is the generalized section of mobile communication equipment one preferred embodiment of the utility model;
Fig. 2 is the method flow diagram of mobile communication equipment sound come out from side shown in Figure 1.
Embodiment
See also Fig. 1, Fig. 1 is the generalized section of mobile communication equipment one preferred embodiment of the utility model.As shown in Figure 1, the mobile communication equipment 10 of the utility model comprises fore shell 11, back cover 12, circuit board 13, loud speaker 14, foam 15 and support 16.
In the present embodiment, fore shell 11 is fixedly connected back cover 12 through screw (figure does not show), and circuit board 13 is arranged between fore shell 11 and the back cover 12, and back cover 12 forms receiving space with circuit board 13.In other embodiments, fore shell 11 can also be fixedly connected through other modes with back cover 12, for example fastens etc.
In the present embodiment; The sound direction that goes out of loud speaker 14 is first direction D; Loud speaker 14 is arranged at the receiving space that back cover 12 and circuit board 13 form, loud speaker 14 go out the sound face dorsad back cover 12 be provided with, and be provided with sender 101 in the side of mobile communication equipment 10.Loud speaker 14 is fitted away from a side of circuit board 13 and is fixed on the side near circuit board 13 of back cover 12, and in other embodiments, loud speaker 14 is fixed on the back cover 12 through other modes.The sound face that goes out of loud speaker 14 further is provided with foam 15 and support 16.Wherein, loud speaker 14 is arranged at the receiving space of back cover 12 and circuit board 13 formation through foam 15 and support 16.Wherein, foam 15 is fitted in going out on the sound face of loud speaker 14, with sound chamber before the sealing loud speaker 14, avoids influencing the audio of loud speaker 14.The relative both sides of support 16 connect foam 15 and circuit board 13 respectively; Preceding sound chamber with auxiliary foam 15 sealing loud speakers 14; And support 16 is provided with opening 161 near the side of sender 101, so that the sound that loud speaker 14 is produced is realized sound come out from side through opening 161 and sender 101.
When mobile communication equipment 10 concrete assemblings, at first the side of mobile communication equipment 10 is provided with sender 101, and loud speaker 14 is fixed on the back cover 12 through stickup or other fixed forms.Subsequently foam 15 is sticked on loud speaker 14 away from the going out on the sound face of back cover 12, and support 16 is connected on the side away from loud speaker 14 of foams 15.Subsequently, support 16 is provided with opening 161 near the side of sender 101, circuit board 13 is fixed between fore shell 11 and the back cover 12, and makes the relative both sides of support 16 connect foam 15 and circuit board 13 respectively.At last, fore shell 11 is fixedly connected through screw or other fixed forms with back cover 12.
The difference prior art; Through loud speaker 14 gone out sound face back cover 12 and set out the loud speaker sound chamber module that sound hole 101 replaces the mobile communication equipment of prior aries in the side of mobile communication equipment 10 dorsad; Therefore, the mobile communication equipment 10 of the utility model can be avoided increasing its thickness, and has simple in structure; Advantage easy to assembly, that cost is low.
See also Fig. 2, Fig. 2 is the method flow diagram of mobile communication equipment 10 sound come out from side shown in Figure 1.As shown in Figure 2, the method for mobile communication equipment 10 sound come out from side may further comprise the steps:
Step 21: loud speaker 14 is arranged at the receiving space that back cover 12 and circuit board 13 form, and loud speaker 14 gone out sound face back cover 12 dorsad;
Step 22: be provided with sender 101 in the side of mobile communication equipment 10.
In step 21, further be provided with foam 15 and support 16, so that loud speaker 14 is arranged at the receiving space of back cover 12 and circuit board 13 formation through foam 15 and support 16 at mobile communication equipment 10.Wherein, with foam 15 paste be fixed in loud speaker 14 go out the sound face, with the preceding sound chamber of sealing loud speaker 14.The relative both sides of support 16 are connected foam 15 and circuit board 13 respectively,, and near the side of sender 101 opening 161 is set at support 16 with the preceding sound chamber of auxiliary foam 15 sealing loud speakers 14.
By the way; The mobile communication equipment of the utility model is through going out sound face back cover and set out the loud speaker sound chamber module that sound hole replaces the mobile communication equipment of prior art in the side of mobile communication equipment dorsad with loud speaker; Can avoid increasing its thickness; And have simple in structure, easy to assembly, the advantage that cost is low.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification 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 utility model.
Claims (6)
1. mobile communication equipment; Said mobile communication equipment comprises: fore shell, back cover, circuit board and loud speaker; It is characterized in that; Said loud speaker is arranged at the receiving space that said back cover and said circuit board form, said loud speaker go out the said dorsad back cover setting of sound face, and the side of said mobile communication equipment further is provided with sender.
2. mobile communication equipment according to claim 1 is characterized in that said mobile communication equipment further comprises foam and support, and said loud speaker is arranged at said receiving space through said foam and said support.
3. mobile communication equipment according to claim 2 is characterized in that, said foam paste be fixed in said loud speaker go out the sound face, to seal the preceding sound chamber of said loud speaker.
4. mobile communication equipment according to claim 3 is characterized in that, the relative both sides of said support connect said foam and said circuit board respectively, seals the preceding sound chamber of said loud speaker with auxiliary said foam.
5. mobile communication equipment according to claim 4 is characterized in that said support is provided with opening near the side of said sender.
6. mobile communication equipment according to claim 1 is characterized in that said mobile communication equipment comprises mobile phone, IP phone machine and net book.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501837U CN202103718U (en) | 2011-05-12 | 2011-05-12 | Mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501837U CN202103718U (en) | 2011-05-12 | 2011-05-12 | Mobile communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103718U true CN202103718U (en) | 2012-01-04 |
Family
ID=45389715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201501837U Expired - Fee Related CN202103718U (en) | 2011-05-12 | 2011-05-12 | Mobile communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711004A (en) * | 2012-05-31 | 2012-10-03 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with loudspeakers |
| CN103916720A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Mobile terminal |
| WO2017206374A1 (en) * | 2016-05-31 | 2017-12-07 | 中兴通讯股份有限公司 | Water-resistant mobile phone terminal having sound hole arranged at side |
-
2011
- 2011-05-12 CN CN2011201501837U patent/CN202103718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102711004A (en) * | 2012-05-31 | 2012-10-03 | 鸿富锦精密工业（深圳）有限公司 | Electronic device with loudspeakers |
| CN103916720A (en) * | 2012-12-31 | 2014-07-09 | 比亚迪股份有限公司 | Mobile terminal |
| CN103916720B (en) * | 2012-12-31 | 2018-01-23 | 比亚迪股份有限公司 | Mobile terminal |
| WO2017206374A1 (en) * | 2016-05-31 | 2017-12-07 | 中兴通讯股份有限公司 | Water-resistant mobile phone terminal having sound hole arranged at side |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20140512 |