CN205961560U - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN205961560U CN205961560U CN201620751342.1U CN201620751342U CN205961560U CN 205961560 U CN205961560 U CN 205961560U CN 201620751342 U CN201620751342 U CN 201620751342U CN 205961560 U CN205961560 U CN 205961560U
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- CN
- China
- Prior art keywords
- terminal unit
- opening
- circuit board
- headphone body
- unit according
- 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 a communication device field discloses a terminal device, include: earphone body and circuit board, the circuit board has first opening, and the earphone body has the signal leg, the earphone body covers in first opening, and the welding of signal leg is on the circuit board. Compared with the prior art, the utility model discloses be favorable to the heat dissipation of earphone body, prolong the life of earphone body.
Description
Technical field
This utility model is related to field of communication devices, particularly to a kind of terminal unit.
Background technology
In recent years, the continuous progress in the continuous development with communication technology and epoch, mobile phone, computer, etc. terminal unit
Become requisite use instrument in people's daily life, this is because mobile phone or computer carry convenient, using simple, given
The life of people brings great convenience.
At present, mobile phone is as using extensive communication tool, as shown in figure 1, receiver 1 is requisite unit in mobile phone
Part, however, during being conversed or listened music with mobile phone, receiver 1 can produce substantial amounts of heat.Impact user's is normal
Use, also can affect the service life of receiver 1 simultaneously.In prior art, in order to reduce the heat of the generation of receiver 1, typically logical
Cross and reduce the power consumption of receiver 1 to realize, but this mode can affect the output of receiver 1 volume, lead to user can not hear clearly
Pronunciation.
Utility model content
The purpose of this utility model embodiment is to provide a kind of terminal unit, and this terminal unit is conducive to headphone body
Radiating, the service life of extension earpiece body.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of terminal unit, including：Receiver is originally
Body and circuit board；Circuit board has the first opening, and headphone body has signal leg；Headphone body is covered in the first opening, and
Signal leg welds on circuit boards.
This utility model embodiment in terms of existing technologies, by circuit boards correspond to headphone body position
Install the first opening so that the heat that headphone body produces in use can be dissipated by the first opening on circuit board
Go out, such that it is able to effectively and reliably solve the heat dissipation problem of headphone body, and then the service life of extension earpiece body, and
Design cost is relatively low.
In addition, terminal unit also includes thermal component；Thermal component is fixed on headphone body, and is located at the first opening.Logical
Cross thermal component to conduct the heat that headphone body produces, may further ensure that the reliability of headphone body radiating.
In addition, terminal unit also includes the cooling stand for carrying thermal component；Cooling stand is fixing on circuit boards,
And it is located at the side relative with headphone body.It is thus possible to make thermal component fixed form more firm, it is to avoid thermal component
Depart from headphone body.
In addition, cooling stand has the depressed part with the first opening in communication, dissipating during headphone body radiating can be increased
Heat space is so that radiating effect is more preferable.
In addition, cooling stand paster welds on circuit boards so that the fixed form of cooling stand and circuit board is more tight
Close.
In addition, according to actual design requirement, thermal component can be heat conductive silica gel, or it can be metal tube.
In addition, the length range of the first opening is between 8mm to 10mm, the width range of the first opening 3mm to 5mm it
Between.
In addition, terminal unit also includes fore shell；Fore shell has the second opening, and headphone body is placed in the second opening.Thus,
Provide a kind of simple and effective implementation of terminal unit it is ensured that the feasibility of this utility model embodiment and adaptation
Property.
In addition, in order to improve adaptability of the present utility model further, terminal unit can also include touch screen；Touch screen
There is the 3rd opening, the sound face that goes out of headphone body corresponds to the 3rd opening.
Brief description
Fig. 1 is the structural representation according to terminal unit in prior art；
Fig. 2 is the sectional view according to terminal unit in this utility model first embodiment；
Fig. 3 is the sectional view according to terminal unit in this utility model second embodiment；
Fig. 4 is the sectional view according to terminal unit in this utility model the 3rd embodiment；
Fig. 5 is the structural representation according to cooling stand in this utility model the 3rd embodiment.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Each embodiment of type is explained in detail.However, it is it will be understood by those skilled in the art that each in this utility model
In embodiment, in order that reader more fully understands that the application proposes many ins and outs.But, even if there is no these skills
Art details and the many variations based on following embodiment and modification are it is also possible to realize the application technical side required for protection
Case.
First embodiment of the present utility model is related to a kind of terminal unit.As shown in Fig. 2 terminal unit includes：Receiver
Body 2 and circuit board 3；Circuit board 3 has the first opening 4, and headphone body 2 has signal leg；Headphone body 2 is covered in first
Opening 4, and signal leg is welded on circuit board 3.
Specifically, by circuit board 3 correspond to headphone body 2 position be provided with the first opening 4 so that receiver this
The heat that body 2 produces in use can be shed, such that it is able to effectively and reliably by the first opening 4 on circuit board 3
Solve the heat dissipation problem of headphone body 2, and then the service life of extension earpiece body 2, and design cost is relatively low.
In addition, going out audio fruit in order to do not affect receiver, the length range of the first opening 4 can be arranged on 8mm to 10mm
Between, the width range of the first opening 4 can be arranged between 3mm to 5mm.As preferred, the length of the first opening 4 is permissible
For 10mm, the width of the first opening 4 can be 5mm.
In actual application, terminal unit can also include fore shell 5；Fore shell 5 has the second opening 6, and headphone body 2 holds
It is placed in the second opening 6.Thus, there is provided a kind of simple and effective implementation of terminal unit is it is ensured that this utility model is implemented
The feasibility of mode and adaptability.Specifically, terminal unit generally can also include back cover 7；Before circuit board 3 is typically secured to
Between shell 5 and back cover 7.And fore shell 5 generally has snap fit, back cover 7 is generally had and is blocked correspondingly with the snap fit of fore shell 5
Button, realizes fore shell 5 by the cooperation of snap fit and buckle and is fixed on back cover 7.Or fore shell 5, back cover 7 and circuit board 3 are passed through lock
Adnexa is locked together.And, in order to improve adaptability of the present utility model further, terminal unit can also include touching
Screen 8；Touch screen 8 has the 3rd opening 9, and the sound face that goes out of headphone body 2 corresponds to the 3rd opening 9.It should be noted that in reality
Application in, touch screen 8 is fixed on fore shell 5.
By the above, it is seen that, the terminal unit in present embodiment is conducive to the radiating of headphone body 2, prolongs
The service life of long headphone body 2.
Second embodiment of the present utility model is related to a kind of terminal unit.Second embodiment is in first embodiment
On the basis of improve, mainly the improvement is that：In this second embodiment, terminal unit also includes thermal component.
Specifically, as shown in figure 3, terminal unit also includes thermal component 10；Thermal component 10 is fixed on headphone body
2, and it is located at the first opening 4.
Preferably, terminal unit also includes the cooling stand 11 for carrying thermal component 10；Cooling stand 11 is fixing
On circuit board 3, and it is located at the side relative with headphone body 2.It is thus possible to make thermal component 10 fixed form more firm
Gu, it is to avoid thermal component 10 is departed from headphone body 2.And, the heat that headphone body 2 produces in use can pass through
The first opening 4 on circuit board 3 reaches cooling stand 11, and the radiating such that it is able to effectively and reliably solve headphone body 2 is asked
Topic, and design cost is relatively low.
By the above, it is seen that, present embodiment is passed through thermal component 10 and is passed the heat that headphone body 2 produces
Derivation is gone, and may further ensure that the reliability of headphone body 2 radiating.
3rd embodiment of the present utility model is related to a kind of terminal unit.3rd embodiment is in second embodiment
On the basis of improve, mainly the improvement is that：In the third embodiment, as shown in Figure 4 and Figure 5, cooling stand 11 has
There is the depressed part 12 being connected with the first opening 4.
It is noted that in order to avoid cooling stand 11 closely leads to back cover 7 to generate heat very much apart from back cover 7, depressed part 12
Vertical dimension L of inwall and circuit board be less than or equal to 2mm.Preferably, the inwall of depressed part 12 and circuit board
Vertical dimension L is 2mm.
Wherein, cooling stand 11 paster is welded on circuit board 3 so that the fixed form of cooling stand 11 and circuit board 3
More tight.Or, cooling stand 11 can also be combined on circuit board 3 by mucigel, and this mode cost is relatively low.
It is noted that cooling stand 11 is not limited to paster welding or is pasted on circuit board 3, every can be solid by cooling stand 11
Due to any fixed form of circuit board 3, all should be within protection domain of the present utility model.
In addition, according to actual design requirement, thermal component 10 can be heat conductive silica gel, or it can be metal tube.Its
Middle metal tube can be aluminum alloy material or copper material etc., and the metal tube radiating can be preferably the metal of copper material
Pipe.It should be noted that not being limited to the material of metal tube in present embodiment, as long as being that by the gold of heat sinking function
Belong to any one material of pipe, all should be within protection domain of the present utility model.
By the above, it is seen that, heat-dissipating space during headphone body 2 radiating can be increased in present embodiment,
Make radiating effect more preferable.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (9)
1. a kind of terminal unit is it is characterised in that include：Headphone body and circuit board；
Described circuit board has the first opening, and described headphone body has signal leg；
Described headphone body is covered in described first opening, and described signal leg is welded on described circuit board.
2. terminal unit according to claim 1 is it is characterised in that described terminal unit also includes thermal component；
Described thermal component is fixed on described headphone body, and is located at described first opening.
3. terminal unit according to claim 2 is it is characterised in that described terminal unit is also included for carrying described dissipating
The cooling stand of thermal part；
Described cooling stand is fixed on described circuit board, and is located at the side relative with described headphone body.
4. terminal unit according to claim 3 is it is characterised in that described cooling stand has and described first opening phase
The depressed part of connection.
5. terminal unit according to claim 3 is it is characterised in that described cooling stand paster is welded on described circuit board
On.
6. terminal unit according to claim 2 is it is characterised in that described thermal component is heat conductive silica gel or metal
Pipe.
7. terminal unit according to claim 1 is it is characterised in that the length range of described first opening arrives in 8mm
Between 10mm, the width range of described first opening is between 3mm to 5mm.
8. terminal unit according to claim 1 is it is characterised in that described terminal unit also includes fore shell；
Described fore shell has the second opening, and described headphone body is placed in described second opening.
9. terminal unit according to claim 8 is it is characterised in that described terminal unit also includes touch screen；
Described touch screen has the 3rd opening, and the sound face that goes out of described headphone body corresponds to described 3rd opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751342.1U CN205961560U (en) | 2016-07-15 | 2016-07-15 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620751342.1U CN205961560U (en) | 2016-07-15 | 2016-07-15 | Terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961560U true CN205961560U (en) | 2017-02-15 |
Family
ID=57970598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620751342.1U Expired - Fee Related CN205961560U (en) | 2016-07-15 | 2016-07-15 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852051A (en) * | 2017-04-01 | 2017-06-13 | 深圳天珑无线科技有限公司 | The casing assembly and portable set of portable set |
| CN108429825A (en) * | 2018-02-14 | 2018-08-21 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic equipment |
| CN114489288A (en) * | 2020-10-27 | 2022-05-13 | 北京小米移动软件有限公司 | Mounting structure, earphone subassembly and terminal equipment |
-
2016
- 2016-07-15 CN CN201620751342.1U patent/CN205961560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106852051A (en) * | 2017-04-01 | 2017-06-13 | 深圳天珑无线科技有限公司 | The casing assembly and portable set of portable set |
| CN108429825A (en) * | 2018-02-14 | 2018-08-21 | 广东欧珀移动通信有限公司 | Electronic building brick and electronic equipment |
| CN108429825B (en) * | 2018-02-14 | 2020-07-07 | Oppo广东移动通信有限公司 | Electronic component and electronic device |
| CN114489288A (en) * | 2020-10-27 | 2022-05-13 | 北京小米移动软件有限公司 | Mounting structure, earphone subassembly and terminal equipment |
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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: 20170215 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |