CN204633850U - Mobile phone horn side sound-guiding structure - Google Patents
Mobile phone horn side sound-guiding structure Download PDFInfo
- Publication number
- CN204633850U CN204633850U CN201520325411.8U CN201520325411U CN204633850U CN 204633850 U CN204633850 U CN 204633850U CN 201520325411 U CN201520325411 U CN 201520325411U CN 204633850 U CN204633850 U CN 204633850U
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- CN
- China
- Prior art keywords
- loudspeaker
- fore shell
- mobile phone
- sound
- back cover
- 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
Mobile phone horn side sound-guiding structure, comprise fore shell, front sound cavity space, loudspeaker, loudspeaker switching FPC, back cover, fore shell housing, loudspeaker foam Air Filter, battery cover and loudspeaker haptic element, described loudspeaker are located at inside fore shell, and be provided with front sound cavity space between fore shell and loudspeaker, the front side of fore shell is provided with LCM; Be provided with loudspeaker switching FPC on rear side of described loudspeaker, be provided with back cover in-mould injection steel disc between loudspeaker switching FPC and back cover, loudspeaker are connected by loudspeaker haptic element and the loudspeaker FPC that transfers, and these loudspeaker are transferred bottom FPC and are fixed on back cover in-mould injection steel disc; The below of loudspeaker is located at by described loudspeaker foam Air Filter; Described fore shell housing and battery cover fasten, and this battery cover is located at the rear side of back cover; This Mobile phone horn side sound-guiding structure reasonable in design, compact conformation, can realize mobile phone side when not affecting battery capacity and mobile phone parts space and go out audio fruit, can effectively do thin, beautify cell phone appearance, production cost is low, is worth promoting.
Description
Technical field
The utility model relates to mobile phone technique field, especially a kind of Mobile phone horn side sound-guiding structure.
Background technology
At present, the mode that the loudspeaker of conventional cell phone go out sound is two kinds: a kind of mode being the loudspeaker back side and going out sound, and horn structure takes out sound just to go out sound to the perforate of battery cover direction, this go out sound mode put desktop by mobile phone and block sender and affect sound effect; The second is that side leading note loudspeaker BOX goes out on sound top to housing to realize side leading note effect, die sinking loudspeaker side leading note BOX mono-is that structure constraint only limits the use of and designed type at that time, the financial resources that need to cost a lot of money carry out die sinking loudspeaker BOX, just need to design a kind of novel mobile phone loudspeaker side sound-guiding structure to address these problems.
Utility model content
The utility model aims to provide a kind of reasonable in design, compact conformation, can realize mobile phone side go out audio fruit when not affecting battery capacity and mobile phone parts space, can effectively do thin, beautify cell phone appearance, production cost is low, the Mobile phone horn side sound-guiding structure be worth promoting.
For achieving the above object, the utility model provides following technical scheme: Mobile phone horn side sound-guiding structure, comprise fore shell, front sound cavity space, loudspeaker, loudspeaker switching FPC, back cover, fore shell housing, loudspeaker foam Air Filter, battery cover and loudspeaker haptic element, described loudspeaker are located at inside fore shell, be provided with front sound cavity space between fore shell and loudspeaker, the front side of fore shell is provided with LCM; Be provided with loudspeaker switching FPC on rear side of described loudspeaker, be provided with back cover in-mould injection steel disc between loudspeaker switching FPC and back cover, loudspeaker are connected by loudspeaker haptic element and the loudspeaker FPC that transfers, and these loudspeaker are transferred bottom FPC and are fixed on back cover in-mould injection steel disc; The below of loudspeaker is located at by described loudspeaker foam Air Filter; Described fore shell housing and battery cover fasten, and this battery cover is located at the rear side of back cover.
As further scheme of the present utility model: the gap being provided with 0.2mm between described fore shell and LCM; As further scheme of the present utility model: the gap being provided with 0.6mm between described fore shell and loudspeaker; As further scheme of the present utility model: described fore shell is in-mould injection hardware casing; As further scheme of the present utility model: described loudspeaker haptic element has two, is symmetrical arranged; As further scheme of the present utility model: the bottom of described battery cover is provided with sender; As further scheme of the present utility model: described loudspeaker are standard component conventional aluminium film loudspeaker.
Compared with prior art, the beneficial effects of the utility model are: this Mobile phone horn side sound-guiding structure reasonable in design, compact conformation, mobile phone side can be realized when not affecting battery capacity and mobile phone parts space and go out audio fruit, can effectively do thin, beautify cell phone appearance, structural reliability of the present utility model is good, can well conduct sound to side, thus avoid desktop blocking sender because the mobile phone that back side forward goes out sound is put into and reduces volume, the situation affecting tonequality occurs, this structural design can use universal standard part loudspeaker simultaneously, greatly can improve the versatility of material thus reduce loudspeaker construction cycle and cost, be worth promoting.
Accompanying drawing explanation
Fig. 1 is rearview of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B place enlarged drawing of Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model embodiment is clearly and completely described; obviously; described embodiment is only the utility model part embodiment; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, Mobile phone horn side sound-guiding structure, comprise LCM1, fore shell 2, front sound cavity space 3, loudspeaker 4, loudspeaker switching FPC5, back cover in-mould injection steel disc 6, back cover 7, fore shell housing 8, loudspeaker foam Air Filter 9, battery cover 10 and loudspeaker haptic element 11, described loudspeaker 4 are located at inside fore shell 2, be provided with front sound cavity space 3 between fore shell 2 and loudspeaker 4, the front side of fore shell 2 is provided with LCM1, and this fore shell 2 is in-mould injection hardware casing; Loudspeaker switching FPC5 is provided with on rear side of described loudspeaker 4, back cover in-mould injection steel disc 6 is provided with between loudspeaker switching FPC5 and back cover 7, loudspeaker 4 are connected by loudspeaker haptic element 11 and the loudspeaker FPC5 that transfers, loudspeaker haptic element 11 has two, be symmetrical arranged, be fixed on back cover in-mould injection steel disc 6 bottom these loudspeaker switching FPC5; The below of loudspeaker 4 is located at by described loudspeaker foam Air Filter 9, and this loudspeaker foam Air Filter 9 can effectively prevent dust from entering front sound cavity space 3; Described fore shell housing 8 fastens with battery cover 10, and this battery cover 10 is located at the rear side of back cover 7, and the bottom of battery cover 10 is provided with sender; Described loudspeaker 4 adopt standard component conventional aluminium film loudspeaker, have better mobility and cost performance.
Described fore shell 2 adopts in-mould injection five metals (local, loudspeaker 4 position can be done thin as far as possible) for making thin complete machine, fore shell 2 need the gap reserving about 0.2mm between LCM1 to prevent LCM1 pressurized and cause show bad, described back cover 7 also adopts the mode of in-mould injection steel disc (local, loudspeaker 4 position is done thin) at loudspeaker 4 place, loudspeaker 4 are pre-aligned to be attached on fore shell 2, before noting fore shell 2, sound cavity space 3 must ensure the amplitude space (otherwise there will be the problems such as loudspeaker 4 noise) of loudspeaker 4 diaphragm leaving more than 0.6mm, on chat loudspeaker 4 contact be by loudspeaker switching FPC5 be attached on back cover 7, the FPC of flexible material has two loudspeaker haptic elements 11 to link loudspeaker 4 in loudspeaker 4 region, draw two both positive and negative polarity contact angles simultaneously and be attached to back cover 7 fixed area, after back cover 7 assembly installing loudspeaker switching FPC5 is incorporated into the front shell assemblies installing loudspeaker 4, loudspeaker switching FPC5 and loudspeaker haptic element 11 meeting conducting, two other both positive and negative polarity contact angle that simultaneously loudspeaker switching FPC5 produces can touch shell fragment or POGOPIN that corresponding mainboard has been reserved to realize loudspeaker 4 conducting.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms, therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, therefore all changes be intended in the implication of the equivalency by dropping on claim and scope are included in the utility model, the any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (7)
1. Mobile phone horn side sound-guiding structure, comprise fore shell (2), front sound cavity space (3), loudspeaker (4), loudspeaker switching FPC(5), back cover (7), fore shell housing (8), loudspeaker foam Air Filter (9), battery cover (10) and loudspeaker haptic element (11), it is characterized in that, fore shell (2) inner side is located at by described loudspeaker (4), be provided with front sound cavity space (3) between fore shell (2) and loudspeaker (4), the front side of fore shell (2) is provided with LCM(1); Described loudspeaker (4) rear side is provided with loudspeaker switching FPC(5), loudspeaker switching FPC(5) and back cover (7) between be provided with back cover in-mould injection steel disc (6), loudspeaker (4) to be transferred FPC(5 by loudspeaker haptic element (11) and loudspeaker) be connected, these loudspeaker switching FPC(5) bottom is fixed on back cover in-mould injection steel disc (6); Described loudspeaker foam Air Filter (9) is located at the below of loudspeaker (4); Described fore shell housing (8) and battery cover (10) fasten, and this battery cover (10) is located at the rear side of back cover (7).
2. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, described fore shell (2) and LCM(1) between be provided with the gap of 0.2mm.
3. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, is provided with the gap of 0.6mm between described fore shell (2) and loudspeaker (4).
4. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, described fore shell (2) is in-mould injection hardware casing.
5. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, described loudspeaker haptic element (11) has two, is symmetrical arranged.
6. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, the bottom of described battery cover (10) is provided with sender.
7. Mobile phone horn side according to claim 1 sound-guiding structure, is characterized in that, described loudspeaker (4) are standard component conventional aluminium film loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325411.8U CN204633850U (en) | 2015-05-20 | 2015-05-20 | Mobile phone horn side sound-guiding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520325411.8U CN204633850U (en) | 2015-05-20 | 2015-05-20 | Mobile phone horn side sound-guiding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633850U true CN204633850U (en) | 2015-09-09 |
Family
ID=54052828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520325411.8U Expired - Fee Related CN204633850U (en) | 2015-05-20 | 2015-05-20 | Mobile phone horn side sound-guiding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514726B2 (en) * | 2016-11-04 | 2019-12-24 | Jrd Communication Inc. | Mobile terminal sending out sound via multifunctional battery cover and method thereof |
-
2015
- 2015-05-20 CN CN201520325411.8U patent/CN204633850U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10514726B2 (en) * | 2016-11-04 | 2019-12-24 | Jrd Communication Inc. | Mobile terminal sending out sound via multifunctional battery cover and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20190520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |