CN205212893U - Take cell phone case of broadcast antenna - Google Patents
Take cell phone case of broadcast antenna Download PDFInfo
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- CN205212893U CN205212893U CN201520972746.9U CN201520972746U CN205212893U CN 205212893 U CN205212893 U CN 205212893U CN 201520972746 U CN201520972746 U CN 201520972746U CN 205212893 U CN205212893 U CN 205212893U
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- antenna
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Abstract
The utility model relates to a smart mobile phone accessory and broadcast technical field specifically are a take cell phone case of broadcast antenna. A take cell phone case of broadcast antenna, includes cell phone case, cell phone case in the embedding be provided with the broadcast antenna that is used for receiving the broadcast singal, the broadcast antenna through circuit connection have with the earphone jack connection's of cell -phone headphone plug or headphone jack end cap, insert the headphone jack of cell -phone through headphone plug or headphone jack end cap, set up the broadcast antenna and be connected with electric, radio frequency between the cell -phone. Broadcast antenna a kind in for wire winding antenna, LTCC piece formula antenna, small -size bar magnet, COXOC, flexible printed circuit, FPC (FPC). Cell phone case on still be provided with the outer earphone seat that expands, headphone plug with expand the earphone seat outward and pass through circuit connection, establish electric, radio frequency connection. Even do not connect the earphone line, can receive FM broadcasting pronunciation and RDS news equally.
Description
Technical field
The utility model relates to smart mobile phone accessory and broadcasting communication technology field, is specially a kind of phone housing with broadcast antenna.
Background technology
FM broadcasting has without the need to vertical rod stringing, broad covered area, reduced investment, tonequality grace feature clearly.FM broadcasting, while transmission of audio signal, also can pass through RDS spreading digital signal.RDS is a kind of special radio broadcasting, claim " wireless Data Broadcasting System " (RadioDataSystem), it is in FM broadcasting transmits, utilize subcarrier that station name, program category, programme content and out of Memory are sent in digital form.Except application own on broadcast program, radio network can also be utilized to issue emergency information, transport information etc.Such as: when there is the natural calamity such as earthquake, public network paralysis or congested, mobile phone, without conversation signal, just can utilize the RDS of radio network to issue emergent message.
FM broadcasting large area on mobile phone is popularized, but because current handset structure is compact, radio circuit is various, is all dispensed by the antenna of FM broadcasting, replace with earphone cord.User does not insert earphone, and mobile phone cannot receive audio signal and the RDS signal of FM broadcasting.
Utility model content
For the above-mentioned defect of existing mobile phone, the utility model, when not destroying mobile phone original structure, carries out to conventional Cellphone Accessories and protective casing of cell phone the design embedding broadcast antenna, solves the problem of mobile phone receiving broadcast signal.
Increase a shell outward at mobile phone, be provided with broadcast receiving aerial in shell, shell has the effect of protection mobile phone simultaneously.
Design of the present utility model is as follows: a kind of phone housing with broadcast antenna, comprise phone housing, described phone housing is embedded in the broadcast antenna be provided with for receiving broadcast signal, broadcast antenna is connected with the headset plug or earpiece holes plug that are connected with the earphone jack of mobile phone by circuit, inserted in the earpiece holes of mobile phone by headset plug or earpiece holes plug, electric, the radio frequency set up between broadcast antenna with mobile phone is connected.
Described broadcast antenna is the one in coiling antenna, LTCC piece type antenna, small-sized bar magnet, COXOC, Flexible Printed Circuit (FPC).
Described phone housing is also provided with external expanding ear support, and headset plug is connected by circuit with external expanding ear support, sets up electric, radio frequency connection.
Mobile phone increases a shell outward, is provided with broadcast receiving aerial in shell, and shell has the effect of protection mobile phone simultaneously.Like this even without frames connecting with headphone line, FM broadcasting voice and RDS message can be received equally.For the mobile phone of Applied Digital signal broadcast (DAB), the utility model can be suitable for equally.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is embodiment 1 and mobile phone package assembly schematic diagram.
Fig. 3 is embodiment 2 structural representation.
Fig. 4 is embodiment 2 and mobile phone package assembly schematic diagram.
Embodiment
Below in conjunction with specific embodiment and Figure of description, the utility model is described in further detail.Specific embodiment described herein only in order to explain the utility model, and is not used in restriction the utility model.
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of phone housing with broadcast antenna, is provided with headset plug 3 in phone housing 1, headset plug 3 connects the broadcast antenna 2 be embedded in phone housing 1 by circuit.By being inserted in the earpiece holes 7 of mobile phone 6 by headset plug 3, electric, the radio frequency set up between phone housing with mobile phone is connected.
For avoiding the normal use affecting handset earphone hole, the housing of phone housing 1 arranging an external expanding ear support 5, and is connected with headset plug 3 by external expanding ear support line 8.Mobile phone earpiece holes partial function is originally extended on phone housing 1, reaches the function not affecting handset audio and export.In order to reduce size as far as possible, by the side of the Interface design of external expanding ear support 5 at phone housing.
Broadcast antenna part, is embedded in mobile phone shell inside, can make coiling antenna, LTCC piece type antenna, small-sized bar magnet, COXOC, Flexible Printed Circuit (FPC) etc. form, also external expanding ear support line can be designed to coiling antenna.
Embodiment 2: as shown in Figure 2 and Figure 3, a kind of phone housing with broadcast antenna, is provided with earpiece holes plug 4 in phone housing 1, earpiece holes plug 4 connects the broadcast antenna 2 be embedded in phone housing 1 by circuit.By being inserted in the earpiece holes 7 of mobile phone 6 by earpiece holes plug 4, electric, the radio frequency set up between phone housing with mobile phone is connected, and has stop external dust to enter the effect of the earpiece holes 7 of mobile phone.With embodiment 1, broadcast antenna part, is embedded in mobile phone shell inside, can make coiling antenna, LTCC piece type antenna, small-sized bar magnet, COXOC, Flexible Printed Circuit (FPC) etc. form.
The utility model, when not changing original mobile phone, utilizes the protection of mobile phone, decorative shell accessory, carries out broadcast signal reception.Both add the function of mobile phone, do not affect again the normal use of handset earphone.
Be the utility model preferred embodiment in sum, all changes made according to technical solutions of the utility model, all belong to protection range of the present utility model when the function of producing does not exceed the scope of technical solutions of the utility model.
Claims (3)
1. the phone housing with broadcast antenna, comprise phone housing (1), it is characterized in that, described phone housing is embedded in and is provided with broadcast antenna (2), broadcast antenna (2) is connected with the headset plug (3) or earpiece holes plug (4) that are connected with the earphone jack of mobile phone by circuit, inserted in the earpiece holes of mobile phone by headset plug (3) or earpiece holes plug (4), set up broadcast antenna (2) and be connected with electric, the radio frequency between mobile phone.
2. a kind of phone housing with broadcast antenna according to claim 1, is characterized in that, described broadcast antenna (2) is coiling antenna, one in LTCC piece type antenna, small-sized bar magnet, COXOC, Flexible Printed Circuit (FPC).
3. a kind of phone housing with broadcast antenna according to claim 1, it is characterized in that, described phone housing is also provided with external expanding ear support (5), headset plug (3) is connected by circuit with external expanding ear support (5), sets up electric, radio frequency connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972746.9U CN205212893U (en) | 2015-11-30 | 2015-11-30 | Take cell phone case of broadcast antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520972746.9U CN205212893U (en) | 2015-11-30 | 2015-11-30 | Take cell phone case of broadcast antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212893U true CN205212893U (en) | 2016-05-04 |
Family
ID=55850579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520972746.9U Active CN205212893U (en) | 2015-11-30 | 2015-11-30 | Take cell phone case of broadcast antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657501A (en) * | 2016-11-29 | 2017-05-10 | 深圳天珑无线科技有限公司 | Protective sleeve and mobile terminal |
-
2015
- 2015-11-30 CN CN201520972746.9U patent/CN205212893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106657501A (en) * | 2016-11-29 | 2017-05-10 | 深圳天珑无线科技有限公司 | Protective sleeve and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |