CN205068235U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN205068235U CN205068235U CN201520812410.6U CN201520812410U CN205068235U CN 205068235 U CN205068235 U CN 205068235U CN 201520812410 U CN201520812410 U CN 201520812410U CN 205068235 U CN205068235 U CN 205068235U
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- CN
- China
- Prior art keywords
- circuit board
- sound chamber
- mobile terminal
- cavity
- housing
- 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 relates to an electron product technology field discloses a mobile terminal. This mobile terminal contains: loudspeaker subassembly, the circuit board of installing the shield cover, casing and first sealing member, the loudspeaker subassembly is fixed in the casing and the loudspeaker subassembly has back sound chamber leading note portion, the circuit board is fixed in the casing, and first sealing member centre gripping is between casing and circuit board and around the shield cover, casing, circuit board, first sealing member form first cavity, at least, partial back sound chamber leading note position back sound chamber and first cavity in order to communicate the loudspeaker subassembly in first cavity. This embodiment is for prior art, under the certain condition of terminal size for the sound cavity effectively increases the space of putting of battery in long -pending after guaranteeing loudspeaker, thereby under the circumstances that does not influence the loudspeaker performance, can increase battery capacity, improve the duration of product.
Description
Technical field
The utility model relates to technical field of electronic products, particularly a kind of mobile terminal.
Background technology
Along with the development of science and technology, the electronic product such as smart mobile phone, panel computer is more and more universal, becomes instrument indispensable in modern's life.Meanwhile, user requires also more and more harsh to the aesthetics of smart mobile phone, when products configuration is identical, more frivolous profile more can attract the eyeball of user, therefore, the overall dimensions of manufacturer to product has strict requirement, makes the goods of furniture for display rather than for use space of interiors of products very limited.Further, along with the continuous lifting of smart mobile phone application performance, also more and more higher to the requirement of battery capacity.
Therefore, deviser wishes while meeting product slimming as far as possible, increases battery capacity to greatest extent to improve product competitiveness.At present, in some smart mobile phones, battery and horn assembly are juxtaposed on terminal inner, and namely loudspeaker sound chamber needs to occupy certain shell space.This kind of smart mobile phone is once package size is decided, and battery space is usually subject to the impact in loudspeaker sound chamber and is difficult to increase.
Utility model content
The purpose of this utility model is to provide a kind of mobile terminal, when terminal size is certain, to make after guarantee loudspeaker while sound cavity volume, the placing space of effective increase battery, thus when not affecting loudspeaker performance, the flying power of battery capacity, raising product can be increased.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of mobile terminal, comprises: horn assembly, the circuit board being provided with radome, housing and the first seal; Described horn assembly is fixed on described housing and described horn assembly has rear sound chamber sound conducting part; Described circuit board is fixed on described housing, and the first seal to be held between described housing and circuit board and around described radome; Described housing, circuit board, the first seal form the first cavity; At least part of described rear sound chamber sound conducting part is positioned at described first cavity to be communicated with the rear sound chamber of described horn assembly and described first cavity.
The utility model embodiment in terms of existing technologies, mobile terminal comprises the first seal, first seal to be held between housing and circuit board and around the radome being installed on circuit board, housing, circuit board, the first seal form the first cavity, horn assembly has rear sound chamber sound conducting part, at least partly, sound chamber sound conducting part is positioned at the first cavity to be communicated with sound chamber and the first cavity after loudspeaker, thus makes the first cavity become the part in sound chamber after loudspeaker.Therefore, the ingenious interior space except components and parts of radome that utilizes of present embodiment is as sound chamber after loudspeaker, thus, when product package size is certain, both ensure that the volume in sound chamber after loudspeaker, more space arrangement battery can be reserved again, thus increase battery capacity, raising product flying power.
Preferably, described housing comprises positioning bar, and described first seal is held between described positioning bar and described circuit board, thus makes the sealing effectiveness between housing and circuit board better.
Preferably, described positioning bar is shaped in described housing, thus structure is simple, can enhance productivity.
Preferably, described positioning bar is fixed on described housing by mucigel, thus, be shaped in for housing relative to positioning bar, when radome shape changes, can avoid revising housing.
Preferably, described mobile terminal also comprises the second seal, and described second seal is held between described circuit board and described rear sound chamber sound conducting part, thus, the sealing property between rear sound chamber sound conducting part and rear sound chamber can be strengthened.
Preferably, described horn assembly comprises the sound chamber support being fixed on described housing; Described sound chamber support extends described rear sound chamber sound conducting part.
Preferably, described rear sound chamber sound conducting part is extended out by the surface of stent cover to described circuit board, described sound chamber and surface along circuit board extends into described first cavity.
Preferably, described rear sound chamber sound conducting part fits in described housing to form the passage connecting described rear sound chamber and described first cavity.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation according to the utility model first embodiment mobile terminal;
Fig. 2 is the diagrammatic cross-section according to the utility model first embodiment mobile terminal.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment 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 embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
First embodiment of the present utility model relates to a kind of mobile terminal.Unrestricted as an example, the mobile terminal of present embodiment is smart mobile phone.As shown in Figure 1, 2, this mobile terminal comprises: horn assembly, the circuit board 2 being provided with radome 1, housing 3 and the first seal 4.Circuit board 2 is fixed on housing 3, and the first seal 4 is held between housing 3 and circuit board 2 and around radome 1, housing 3, circuit board 2, first seal 4 form the first cavity.Unrestricted as an example, in present embodiment, the first seal adopts foam.
The housing 3 of present embodiment comprises positioning bar 30, and positioning bar 30 is shaped in housing 3, and the first seal 4 is held between positioning bar 30 and circuit board 2.By positioning bar, the first seal is held in circuit board, makes the sealing effectiveness between housing and circuit board better, and, the first thinner seal can be adopted, be conducive to saving material.Make structure simple, easy to assembly because positioning bar is shaped in housing.It should be noted that, the radome of present embodiment is non-enclosed radome, and the space that namely circuit board and radome surround is communicated in the first cavity.Therefore, remove in the space between radome and circuit board outside the space shared by components and parts that a part is installed on circuit board, form a part of space of the first cavity.
Horn assembly is fixed on housing and horn assembly has rear sound chamber sound conducting part, and at least partly, sound chamber sound conducting part is positioned at the first cavity to be communicated with rear sound chamber and first cavity of horn assembly.Specifically, horn assembly comprises the sound chamber support 5 being fixed on housing 3, sound chamber support 5 extends rear sound chamber sound conducting part 50, and after in present embodiment, sound chamber sound conducting part 50 to be extended out in the face of the surface of circuit board 2 by sound chamber support 5 and surface along circuit board 2 extends into the first cavity 10.That is, rear sound chamber sound conducting part 50 fits in housing 3 to form the passage 52 connecting sound chamber 51 and the first cavity 10 after loudspeaker.It should be noted that, mobile terminal also comprises the second seal 6, second seal 6 and is held between circuit board 2 and rear sound chamber sound conducting part 50.Unrestricted as an example, the second seal adopts foam.
Mobile terminal in present embodiment, circuit board is L shaped plate, battery and circuit board are juxtaposed in housing, and horn assembly is arranged at circuit board and be positioned at battery side, the seal cavity between circuit board and housing (i.e. the first cavity) is made to become the part in sound chamber after loudspeaker by rear sound chamber sound conducting part; Thus under the prerequisite of volume ensureing sound chamber after loudspeaker, saved the space that in prior art, after loudspeaker, sound chamber occupies in housing, this part space saved can as the extending space of battery, to increase battery capacity.Therefore, present embodiment can when package size be certain, the ingenious space at radome place on circuit board that utilizes is as the part in sound chamber after loudspeaker, sound cavity volume after effective guarantee loudspeaker, thus under the prerequisite not affecting loudspeaker performance, battery capacity can be increased, improve product flying power.
Second embodiment of the present utility model relates to a kind of mobile terminal.Second embodiment is roughly the same with the first embodiment, and key distinction part is: in the first embodiment, and positioning bar is shaped in housing.And in the utility model second embodiment, positioning bar is fixed on housing by mucigel.Due to positioning bar can be pasted on housing, so present embodiment can directly use existing housing, thus without the need to revising housing, improve the applicability of present embodiment.
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 (8)
1. a mobile terminal, is characterized in that, comprises: horn assembly, the circuit board being provided with radome, housing and the first seal;
Described horn assembly is fixed on described housing and described horn assembly has rear sound chamber sound conducting part;
Described circuit board is fixed on described housing, and the first seal to be held between described housing and circuit board and around described radome; Described housing, circuit board, the first seal form the first cavity;
At least part of described rear sound chamber sound conducting part is positioned at described first cavity to be communicated with the rear sound chamber of described horn assembly and described first cavity.
2. mobile terminal according to claim 1, is characterized in that, described housing comprises positioning bar, and described first seal is held between described positioning bar and described circuit board.
3. mobile terminal according to claim 2, is characterized in that, described positioning bar is shaped in described housing.
4. mobile terminal according to claim 2, is characterized in that, described positioning bar is fixed on described housing by mucigel.
5. mobile terminal according to claim 1, is characterized in that, described mobile terminal also comprises the second seal, and described second seal is held between described circuit board and described rear sound chamber sound conducting part.
6. mobile terminal according to claim 1, is characterized in that, described horn assembly comprises the sound chamber support being fixed on described housing;
Described sound chamber support extends described rear sound chamber sound conducting part.
7. mobile terminal according to claim 6, is characterized in that, described rear sound chamber sound conducting part is extended out by the surface of stent cover to described circuit board, described sound chamber and surface along circuit board extends into described first cavity.
8. mobile terminal according to claim 7, is characterized in that, described rear sound chamber sound conducting part fits in described housing to form the passage connecting described rear sound chamber and described first cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812410.6U CN205068235U (en) | 2015-10-19 | 2015-10-19 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812410.6U CN205068235U (en) | 2015-10-19 | 2015-10-19 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205068235U true CN205068235U (en) | 2016-03-02 |
Family
ID=55394767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812410.6U Expired - Fee Related CN205068235U (en) | 2015-10-19 | 2015-10-19 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205068235U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954104A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | Fixing structure for horn and mobile terminal |
| CN107682791A (en) * | 2017-10-31 | 2018-02-09 | 广东欧珀移动通信有限公司 | A kind of mobile terminal |
| CN111835898A (en) * | 2020-07-07 | 2020-10-27 | Oppo广东移动通信有限公司 | Electronic device |
| CN112165542A (en) * | 2020-09-07 | 2021-01-01 | Oppo广东移动通信有限公司 | Sound outputting assembly and electronic equipment thereof |
| CN112261187A (en) * | 2020-10-23 | 2021-01-22 | 维沃移动通信有限公司 | Electronic device |
| CN112291394A (en) * | 2020-10-29 | 2021-01-29 | 维沃移动通信有限公司 | Electronic device |
| CN112788166A (en) * | 2021-01-06 | 2021-05-11 | Oppo广东移动通信有限公司 | Electronic device |
| CN113497845A (en) * | 2020-04-02 | 2021-10-12 | 华为技术有限公司 | Electronic equipment |
-
2015
- 2015-10-19 CN CN201520812410.6U patent/CN205068235U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954104A (en) * | 2017-02-16 | 2017-07-14 | 上海与德通讯技术有限公司 | Fixing structure for horn and mobile terminal |
| CN107682791A (en) * | 2017-10-31 | 2018-02-09 | 广东欧珀移动通信有限公司 | A kind of mobile terminal |
| CN107682791B (en) * | 2017-10-31 | 2020-01-17 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN113497845A (en) * | 2020-04-02 | 2021-10-12 | 华为技术有限公司 | Electronic equipment |
| CN111835898A (en) * | 2020-07-07 | 2020-10-27 | Oppo广东移动通信有限公司 | Electronic device |
| CN112165542A (en) * | 2020-09-07 | 2021-01-01 | Oppo广东移动通信有限公司 | Sound outputting assembly and electronic equipment thereof |
| CN112261187A (en) * | 2020-10-23 | 2021-01-22 | 维沃移动通信有限公司 | Electronic device |
| CN112291394A (en) * | 2020-10-29 | 2021-01-29 | 维沃移动通信有限公司 | Electronic device |
| CN112788166A (en) * | 2021-01-06 | 2021-05-11 | Oppo广东移动通信有限公司 | Electronic device |
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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: 20160302 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |