CN204795947U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN204795947U CN204795947U CN201520572846.2U CN201520572846U CN204795947U CN 204795947 U CN204795947 U CN 204795947U CN 201520572846 U CN201520572846 U CN 201520572846U CN 204795947 U CN204795947 U CN 204795947U
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- CN
- China
- Prior art keywords
- mobile terminal
- mainboard
- audio components
- procapsid
- opening
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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.)
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Abstract
The utility model relates to an electron product technology field discloses a mobile terminal. The utility model discloses in, this mobile terminal contains: procapsid, mainboard and audio frequency component, the mainboard has the opening, and the audio frequency component sets up in the first surface of mainboard, what the audio frequency component shielded opening and audio frequency component lets out the sound hole corresponding to the opening, the procapsid set up in the mainboard with the second surface that the first surface is relative, and the procapsid shield the opening and be formed with with the preceding sound chamber of opening intercommunication. This embodiment is for prior art for can be in the more spaces that can effectively utilize of the positive acquisition of mobile terminal's mainboard, the flexibility that improves the inside goods of furniture for display rather than for use of mobile terminal, thus it provides the possibility to be the pleasing to the eye degree of the whole outward appearance of improvement mobile terminal.
Description
Technical field
The utility model relates to communication technical field, particularly a kind of mobile terminal.
Background technology
Along with the development of science and technology, smart mobile phone has become the indispensable instrument such as people's work, life, study, amusement, uses also more and more universal.At present, smart mobile phone is still fast-developing towards direction that is more intelligent, hommization, and then, more and more many function elements will by wherein integrated.Meanwhile, user is also improving constantly the requirement of the overall appearance of mobile terminal, and how to realize the direction that frivolous small and exquisite complete machine moulding is also designer's ongoing effort.
At present, inner at smart mobile phone, the stage of an inch of land is an inch of gold has been arrived in the space that the front (namely towards the mainboard surface of touch screen) of mainboard may be used for goods of furniture for display rather than for use.Thus how arranging more function element in very limited space becomes the difficult problem that those skilled in the art face.
Utility model content
The purpose of this utility model is to provide a kind of mobile terminal, make it possible to obtain more spaces that can effectively utilize in the mainboard front of mobile terminal, improve the flexibility of the inner goods of furniture for display rather than for use of mobile terminal, thus provide possibility for the aesthetics improving mobile terminal overall appearance.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of mobile terminal, comprises: procapsid, mainboard and audio components; Described mainboard has opening, and described audio components is arranged at the first surface of described mainboard; Described audio components cover described opening and first of described audio components let out sound hole correspond to described opening; Described procapsid is arranged at the second surface relative with described first surface of described mainboard, described procapsid cover described opening and be formed with described open communication before sound chamber.
The utility model execution mode in terms of existing technologies, mainboard has opening, by audio components being arranged at the first surface (i.e. the back side of mainboard) of mainboard, and audio components covers opening, and the sound hole of letting out of audio components corresponds to opening, simultaneously, because procapsid is arranged at the second surface (i.e. the front of mainboard) of mainboard, and procapsid forms the front sound chamber of open communication, thus, when meeting the existing use habit of user, the audio components of mobile terminal is displaced to the back side of mainboard, and then correspondingly vacate certain space in the front of mainboard, may be used for putting other function element, thus, the flexibility of the inner goods of furniture for display rather than for use of mobile terminal can be improved, for the aesthetics improving mobile terminal overall appearance provides possibility.
Preferably, described mobile terminal also comprises the back casing being formed with the first cavity, and described audio components is positioned at described first cavity and described back casing is formed with the rear sound chamber of described audio components.
Preferably, described back casing is formed with the second cavity, and the sidewall in described rear sound chamber has opening, sound chamber and described second cavity after described in described open communication.Thus, rear sound chamber is enlarged markedly, is conducive to the voice audio improving mobile terminal.
Preferably, be clamped with the first seal between described back casing and described first surface, described first sealing ring is located at described audio components.
Preferably, be provided with the second seal between the inwall of described first cavity and described audio components, described second sealing ring is located at described audio components.
Preferably, the vibrating diaphragm of described audio components in the face of described rear sound chamber, and is provided with Air Filter outside described vibrating diaphragm.Thus, can prevent dust from entering audio components inside, improve the useful life of audio components.
Preferably, be clamped with the 3rd seal between the second surface of described procapsid and described mainboard, described 3rd sealing ring is located at described front sound chamber.
Preferably, described procapsid is formed with cannelure, and described 3rd seal is positioned at described cannelure.Thus, make mainboard and procapsid combine compacter, and mobile terminal can be made to do thinner.
Preferably, described mobile terminal also comprises the Trackpad being fixed on described procapsid, and described Trackpad is provided with the sender being communicated in described front sound chamber.
Preferably, described sender is provided with receiver decoration.Thus, the aesthetics of mobile terminal can be improved.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation according to the utility model first execution mode mobile terminal;
Fig. 2 is the structural representation according to the utility model first execution mode mobile terminal;
Fig. 3 is the structural representation according to the utility model second execution mode mobile terminal.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of mobile terminal, and the mobile terminal of present embodiment is described for smart mobile phone, but present embodiment does not impose any restrictions mobile terminal particular type.As shown in Figure 1, 2, this mobile terminal comprises: procapsid 1, mainboard 2, audio components 4 and back casing 3.Mainboard 2 has first surface and second surface, and second surface is corresponding with first surface.In present embodiment, first surface is the back side of mainboard, and correspondingly, second surface is the front of mainboard.Mainboard has opening 20, and audio components 4 is arranged at the first surface of mainboard 2, and audio components 4 covers opening 20 and the sound hole of letting out of audio components 4 corresponds to opening 20.Procapsid 1 is arranged at the second surface of mainboard 2, and procapsid 1 cover opening 20 and be formed with open communication before sound chamber 10.
Mobile terminal also comprises: the first seal 7, second seal 8 and the 3rd seal 9.Preferably first, second and the 3rd seal all adopt foam.But present embodiment does not do concrete restriction to seal.Wherein, be clamped with the 3rd seal the 9, three sealing ring between the second surface of procapsid 1 and mainboard 2 and be located at front sound chamber.Preferably, procapsid is formed with cannelure, and the 3rd seal is positioned at cannelure.Thus, be not only convenient to the assembling of mainboard, the 3rd seal and procapsid, and, the combination between mainboard and procapsid can be made compacter, make mobile terminal have less thickness simultaneously.
Back casing 3 is formed with the first cavity, and audio components 4 is positioned at the first cavity.Be clamped with the first seal 7, first seal 7 between back casing 3 and first surface and be located on audio components 4.Back casing is also formed with the rear sound chamber 30 of audio components 4, and wherein, the vibrating diaphragm of audio components 4, in the face of rear sound chamber 30, is provided with Air Filter 90 outside vibrating diaphragm.Be provided with the second seal 8, second seal 8 between the inwall of the first cavity and audio components and be located on audio components 4.In present embodiment, Air Filter 90 is arranged at the second seal 8, thus, can assembling procedure be reduced, assemble more convenient.
Mobile terminal also comprises the Trackpad 5 being fixed on procapsid 1, and Trackpad 5 is provided with the sender 50 being communicated in front sound chamber 10, and sender 50 is provided with receiver decoration 6.
Thus audio components converts audio signal to voice signal and plays back, the sound that audio components sends can via letting out sound hole and vibrating diaphragm is sent to front sound chamber and rear sound chamber respectively, and when using mobile phone, sound delivers to people's ear from sender.
Present embodiment in terms of existing technologies, audio components is arranged at the back side of mainboard, thus the usage space in mainboard front can be saved, make mainboard front can integrated more function element, not only increase the flexibility of design, and be conducive to the aesthetics improving mobile terminal.
Second execution mode of the present utility model relates to a kind of mobile terminal.Second execution mode slightly improves on the basis of the first execution mode, main improvements are: as shown in Figure 3, back casing is also formed with the second cavity 31, the sidewall in rear sound chamber 30 has opening 32, opening 32 is communicated with rear sound chamber 30 and the second cavity 31, rear sound chamber is connected with the space in the second cavity, the volume in sound chamber after namely increasing, is conducive to the tonequality improving audio components.Wherein, the size of the second cavity can design according to the requirement of acoustical quality.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (10)
1. a mobile terminal, is characterized in that, comprises: procapsid, mainboard and audio components;
Described mainboard has opening, and described audio components is arranged at the first surface of described mainboard; Described audio components covers described opening and the sound hole of letting out of described audio components corresponds to described opening;
Described procapsid is arranged at the second surface relative with described first surface of described mainboard, described procapsid cover described opening and be formed with described open communication before sound chamber.
2. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises the back casing being formed with the first cavity, and described audio components is positioned at described first cavity and described back casing is formed with the rear sound chamber of described audio components.
3. mobile terminal according to claim 2, is characterized in that, described back casing is formed with the second cavity, and the sidewall in described rear sound chamber has opening, sound chamber and described second cavity after described in described open communication.
4. mobile terminal according to claim 2, is characterized in that, is clamped with the first seal between described back casing and described first surface, and described first sealing ring is located at described audio components.
5. mobile terminal according to claim 2, is characterized in that, is provided with the second seal between the inwall of described first cavity and described audio components, and described second sealing ring is located at described audio components.
6. mobile terminal according to claim 2, is characterized in that, the vibrating diaphragm of described audio components in the face of described rear sound chamber, and is provided with Air Filter outside described vibrating diaphragm.
7. mobile terminal according to claim 1, is characterized in that, is clamped with the 3rd seal between the second surface of described procapsid and described mainboard, and described 3rd sealing ring is located at described front sound chamber.
8. mobile terminal according to claim 7, is characterized in that, described procapsid is formed with cannelure, and described 3rd seal is positioned at described cannelure.
9. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises the Trackpad being fixed on described procapsid, and described Trackpad is provided with the sender being communicated in described front sound chamber.
10. mobile terminal according to claim 9, is characterized in that, described sender is provided with receiver decoration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572846.2U CN204795947U (en) | 2015-07-31 | 2015-07-31 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572846.2U CN204795947U (en) | 2015-07-31 | 2015-07-31 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204795947U true CN204795947U (en) | 2015-11-18 |
Family
ID=54535904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572846.2U Expired - Fee Related CN204795947U (en) | 2015-07-31 | 2015-07-31 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204795947U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453756A (en) * | 2016-11-25 | 2017-02-22 | 广东欧珀移动通信有限公司 | Shell of terminal, and terminal |
| CN107659684A (en) * | 2017-10-16 | 2018-02-02 | 广东欧珀移动通信有限公司 | A kind of cover plate assembly and mobile terminal |
| WO2018095028A1 (en) * | 2016-11-25 | 2018-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal and terminal |
| WO2018232583A1 (en) * | 2017-06-20 | 2018-12-27 | 华为技术有限公司 | Electronic device |
| CN109547602A (en) * | 2018-12-29 | 2019-03-29 | 重庆蓝岸通讯技术有限公司 | A kind of earpiece audio cavity structure |
-
2015
- 2015-07-31 CN CN201520572846.2U patent/CN204795947U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106453756A (en) * | 2016-11-25 | 2017-02-22 | 广东欧珀移动通信有限公司 | Shell of terminal, and terminal |
| WO2018095028A1 (en) * | 2016-11-25 | 2018-05-31 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal and terminal |
| US10433039B2 (en) | 2016-11-25 | 2019-10-01 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Housing for terminal, terminal and mobile phone |
| WO2018232583A1 (en) * | 2017-06-20 | 2018-12-27 | 华为技术有限公司 | Electronic device |
| CN107659684A (en) * | 2017-10-16 | 2018-02-02 | 广东欧珀移动通信有限公司 | A kind of cover plate assembly and mobile terminal |
| CN109547602A (en) * | 2018-12-29 | 2019-03-29 | 重庆蓝岸通讯技术有限公司 | A kind of earpiece audio cavity structure |
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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: 20151118 Termination date: 20190731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |