CN206401517U - Mobile terminal antenna device and mobile terminal - Google Patents
Mobile terminal antenna device and mobile terminal Download PDFInfo
- Publication number
- CN206401517U CN206401517U CN201621489976.0U CN201621489976U CN206401517U CN 206401517 U CN206401517 U CN 206401517U CN 201621489976 U CN201621489976 U CN 201621489976U CN 206401517 U CN206401517 U CN 206401517U
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- mobile terminal
- antenna device
- water repellent
- conductive
- terminal antenna
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Abstract
The utility model discloses a kind of mobile terminal antenna device and mobile terminal, mobile terminal antenna device includes shell, the circuit board being arranged in the shell and the conductive water repellent circle for being arranged on the shell inner peripheral；The conductive water repellent circle is connected with the circuit board conductive, forms the antenna of mobile terminal.Mobile terminal antenna device of the present utility model, by conductive water repellent circle and the antenna (such as FM antennas) for being conductively connected setting, forming mobile terminal of circuit board, while realizing the function of water-proof function and antenna.It is simple in construction, occupied little space in mobile terminal, highly versatile.The capture area of the FM antennas of conductive water repellent circle formation is more than the FM built-in aerials that tradition is set, and radio reception measured result is better than tradition FM built-in aerials.
Description
Technical field
The utility model is related to mobile terminal antenna technical field, more particularly to a kind of mobile terminal antenna device and movement
Terminal.
Background technology
FM antennas (frequency-modulated antenna) are that a kind of day for being used to receive FM fm broadcast signals in electronic product is traditional thread binding
Put.The working frequency of domestic FM antennas is 87MHz-108MHz, is calculated according to 1/4 wavelength, and antenna length takes around 1m.Mobile phone
FM signals are received Deng mobile terminal, most popular is to make antenna with earphone, but carries inconvenient, wanting for client can not be met
Ask.Therefore, realize radio reception using built-in aerial and possess outer playing function as a kind of Design trend.
Built-in aerial can also realize receive capabilities by magnetic rod antenna (aerial coil is wound on Ferrite Material), but
Be such antenna volume than larger, while device interior needs to reserve certain headroom, occupy the space of device interior, and day
The capture area of line is smaller, and receptivity is poor.
Utility model content
The technical problems to be solved in the utility model is that there is provided the movement that a kind of simple in construction, antenna occupies little space
Terminal antenna device and the mobile terminal with the antenna assembly.
The utility model solves the technical scheme that its technical problem used：A kind of mobile terminal antenna device is provided,
Including shell, the circuit board being arranged in the shell and it is arranged on the conductive water repellent circle of the shell inner peripheral；It is described
Conductive water repellent circle is connected with the circuit board conductive, forms the antenna of mobile terminal.
Preferably, the mobile terminal antenna device also includes protruding being arranged on being conductively connected on the conductive water repellent circle
Portion, the conductive connection part formation feed point is conductively connected with the circuit board contacts.
Preferably, locating slot is provided with the inside of the shell, the conductive connection part is contained in the locating slot.
Preferably, the conductive connection part is the metalwork being connected on the conductive water repellent circle, or is formed in one
Conductive part on the conductive water repellent circle.
Preferably, the circuit board is provided with electric-conductor, and the electric-conductor is contacted with the conductive connection part and is conductively connected.
Preferably, the electric-conductor is thimble or shell fragment.
Preferably, the mobile terminal antenna device also includes wire；The wire be connected to the conductive water repellent circle and
Between circuit board, the conductive water repellent circle and circuit board are conductively connected.
Preferably, the shell includes the first housing and the second housing of relative engagement, and the conductive water repellent circle is sealed in
Between the mating surface of first housing and the second housing；The circuit board is placed in the first shell body or in second shell body.
Preferably, the mating surface of first housing and/or the mating surface of the second housing are provided with groove, the conductive water repellent
Circle is contained in the groove.
The utility model also provides a kind of mobile terminal, including the mobile terminal antenna device described in any of the above.
Preferably, the mobile terminal includes mobile phone, tablet personal computer etc..
Mobile terminal antenna device of the present utility model, setting, shape are conductively connected by conductive water repellent circle and circuit board
Into the antenna (such as FM antennas) of mobile terminal, while realizing the function of water-proof function and antenna.It is simple in construction, in mobile terminal
Occupy little space, highly versatile.The capture area of the FM antennas of conductive water repellent circle formation is more than built in the FM that tradition is set
Antenna, radio reception measured result is better than tradition FM built-in aerials.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the decomposition texture schematic diagram of the mobile terminal antenna device of the embodiment of the utility model one；
Fig. 2 is the cross-sectional view of the mobile terminal antenna device of the embodiment of the utility model one.
Embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate embodiment of the present utility model.
As shown in Figure 1, 2, the mobile terminal antenna device of the embodiment of the utility model one, including shell 10, setting are outside
Circuit board 20 in shell 10, the conductive water repellent circle 30 for being arranged on the inner peripheral of shell 10.Conductive water repellent circle 30 is led with circuit board 20
Electrical connection, forms the antenna of mobile terminal, and the antenna includes FM antennas.
Wherein, shell 10 is in the terminal as the shell of mobile terminal.Shell 10 may include the first of relative engagement
The housing 12 of housing 11 and second.The mating surface of first housing 11 and the mating surface of the second housing 12 can be engaged by step, gluing
Coordinate etc. mode and be fixed together, the first housing 11 and the second housing 12 are constituted into overall shell 10.
Conductive water repellent circle 30 is sealed between the mating surface of the first housing 11 and the second housing 12, can be to the He of the first housing 11
Gap between second housing 12 is sealed, and plays waterproof action.The preferred electric silica gel water proof ring of conductive water repellent circle 30.
Circuit board 20 can be placed in the first housing 11 or in the second housing 12.
In the present embodiment, mobile terminal antenna device also includes the conductive connection part that protrusion is arranged on conductive water repellent circle 30
40.The formation of conductive connection part 40 feed point is contacted with circuit board 20 to be conductively connected.
Alternatively, conductive connection part 40 can be the metalwork being connected on conductive water repellent circle 30, such as sheet metal or gold
Belong to post etc..Conductive connection part 40 can also be formed in one the conductive part on conductive water repellent circle 30, conductive part and conductive water repellent
The material of circle 30 is identical, can be integrally formed when conductive water repellent circle 30 makes thereon.
Specifically, as shown in Figure 1, 2, in the present embodiment, conductive connection part 40 is formed in one on conductive water repellent circle 30
Conductive part.Conductive part can be the shapes such as polygon, circle.
The inner side of shell 10 can be provided with locating slot 13, and conductive connection part 40 is positioned by being contained in locating slot 13, kept away
Exempt from it to move to away from the direction of circuit board 20 when contacting and being conductively connected with circuit board 20, so as to ensure conductive connection part 40 and electricity
The firm contact of road plate 20.When circuit board 20 is placed in the first housing 11, locating slot 13 is arranged on the second housing 12, works as electricity
When road plate 20 is placed in the second housing 12, locating slot 13 is arranged on the first housing 11.
Electric-conductor 21 can be provided with correspondence conductive connection part 40, circuit board 20, electric-conductor 21 and conductive connection part 40 are outside
It is located at the same side in shell 10, electric-conductor 21 is contacted with conductive connection part 40 and is conductively connected.Electric-conductor 21 can be thimble or shell fragment.
In other embodiments, mobile terminal antenna device may also include wire.With reference to Fig. 1,2, wire can replace conduction
Connecting portion 40, is connected between conductive water repellent circle 30 and circuit board 20, is conductively connected conductive water repellent circle 30 and circuit board 20.
With reference to Fig. 1,2, mobile terminal of the present utility model, including above-mentioned mobile terminal antenna device.
The mobile terminal includes the mobile electronic devices such as mobile phone, tablet personal computer.Shell 10 in mobile terminal antenna device
For the shell of mobile terminal, the material of shell 10 is not limited.Circuit board 20 in mobile terminal antenna device is mobile terminal
Circuit board.Conductive water repellent circle 30 realizes the function of water-proof function and antenna in shell 10 in mobile terminal antenna device.
Mobile terminal antenna device of the present utility model and traditional FM Built-in antenna apparatus are subjected to actual measurement contrast, actual measurement
Frequency range is 87.5MHz-108MHz, and step value is 0.05MHz.
By being obtained after actual measurement, traditional FM Built-in antenna apparatus can receive 28 radio station altogether in frequency range, wherein clearly
Clear has 13；Mobile terminal antenna device of the present utility model receives 28 radio station altogether, wherein clearly accounting for 17.So as to
Understand, the capture area of mobile terminal antenna device of the present utility model is more than the FM built-in aerials that tradition is set, radio reception
Measured result is better than tradition FM built-in aerials.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of mobile terminal antenna device, it is characterised in that including shell, the circuit board being arranged in the shell and set
Put the conductive water repellent circle in the shell inner peripheral；The conductive water repellent circle is connected with the circuit board conductive, forms movement
The antenna of terminal.
2. mobile terminal antenna device according to claim 1, it is characterised in that the mobile terminal antenna device is also wrapped
The conductive connection part that protrusion is arranged on the conductive water repellent circle is included, the conductive connection part formation feed point connects with the circuit board
Touch and be conductively connected.
3. mobile terminal antenna device according to claim 2, it is characterised in that locating slot is provided with the inside of the shell,
The conductive connection part is contained in the locating slot.
4. mobile terminal antenna device according to claim 2, it is characterised in that the conductive connection part is is connected to
State the metalwork on conductive water repellent circle, or the conductive part being formed in one on the conductive water repellent circle.
5. mobile terminal antenna device according to claim 2, it is characterised in that the circuit board is provided with electric-conductor,
The electric-conductor is contacted with the conductive connection part and is conductively connected.
6. mobile terminal antenna device according to claim 5, it is characterised in that the electric-conductor is thimble or shell fragment.
7. mobile terminal antenna device according to claim 1, it is characterised in that the mobile terminal antenna device is also wrapped
Include wire；The wire is connected between the conductive water repellent circle and circuit board, is conductively connected the conductive water repellent circle and circuit
Plate.
8. the mobile terminal antenna device according to claim any one of 1-7, it is characterised in that the shell includes relative
The first housing and the second housing coordinated, the conductive water repellent circle be sealed in first housing and the second housing mating surface it
Between；The circuit board is placed in the first shell body or in second shell body.
9. mobile terminal antenna device according to claim 8, it is characterised in that the mating surface of first housing and/
Or second the mating surface of housing be provided with groove, the conductive water repellent circle is contained in the groove.
10. a kind of mobile terminal, it is characterised in that including the mobile terminal antenna device described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489976.0U CN206401517U (en) | 2016-12-30 | 2016-12-30 | Mobile terminal antenna device and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621489976.0U CN206401517U (en) | 2016-12-30 | 2016-12-30 | Mobile terminal antenna device and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401517U true CN206401517U (en) | 2017-08-11 |
Family
ID=59516231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621489976.0U Active CN206401517U (en) | 2016-12-30 | 2016-12-30 | Mobile terminal antenna device and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023182A (en) * | 2017-12-29 | 2018-05-11 | 广东欧珀移动通信有限公司 | The electronic device of antenna performance can be lifted |
| US10720696B2 (en) | 2017-12-29 | 2020-07-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic devices with enhanced antenna performance |
-
2016
- 2016-12-30 CN CN201621489976.0U patent/CN206401517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023182A (en) * | 2017-12-29 | 2018-05-11 | 广东欧珀移动通信有限公司 | The electronic device of antenna performance can be lifted |
| US10720696B2 (en) | 2017-12-29 | 2020-07-21 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Electronic devices with enhanced antenna performance |
| CN108023182B (en) * | 2017-12-29 | 2021-01-12 | Oppo广东移动通信有限公司 | Electronic device capable of improving antenna performance |
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