CN203301552U - Handset backshell having radio frequency function - Google Patents
Handset backshell having radio frequency function Download PDFInfo
- Publication number
- CN203301552U CN203301552U CN2013202754339U CN201320275433U CN203301552U CN 203301552 U CN203301552 U CN 203301552U CN 2013202754339 U CN2013202754339 U CN 2013202754339U CN 201320275433 U CN201320275433 U CN 201320275433U CN 203301552 U CN203301552 U CN 203301552U
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- radio
- frequency
- mobile phone
- frequency card
- radio frequency
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Abstract
The utility model relates to the technical field of handset shells and particularly relates to a handset backshell having the radio frequency function, which comprises a fixed shell embedded on a backshell panel. An accommodating cavity is formed by the fixed shell and the backshell panel. A radio frequency card is placed in the accommodating cavity, so that the handset backshell has the function of a radio frequency card. During the machining process of the handset backshell of the above structure, the fixed shell is formed on the radio frequency card through injection molding firstly, and then the fixed shell with the radio frequency card is subjected to secondary injection molding to form the body of the handset backshell. After that, the handset backshell is provided with the radio frequency card and has the radio frequency function. That is to say, during the injection molding process, the radio frequency card is embedded in the handset backshell. Therefore, the production efficiency is effectively increased and the product quality is improved.
Description
Technical field
The utility model relates to the hand set machine shell technical field, particularly a kind of mobile phone battery cover with radio-frequency enabled.
Background technology
REID (Radio Frequency Identification, abbreviation RFID), be a kind of emerging automatic identification technology that grows up the eighties in 20th century, REID is one and utilizes radiofrequency signal to pass through Space Coupling (alternating magnetic field or electromagnetic field) to realize that contactless information transmission the information of passing through to transmit reach the technology of identifying purpose.Therefore, the RFID radio-frequency (RF) identification is a kind of contactless automatic identification technology, and it is automatically identified destination object and obtain related data by radiofrequency signal, and identification work is without manual intervention, and is swift and convenient to operate.This system is for control, detection and tracking object.Generally, radio-frequency recognition system is comprised of reader and transponder (being the radio frequency identification card).
Yet for the user, in order to use REID, it must carry the radio frequency identification card constantly, and, due to radio frequency identification card small volume, easily passes into silence, and to the user, makes troubles.On the other hand, mobile phone uses more and more general in life, and except making a phone call, various miscellaneous functions are also more and more, if can make mobile phone battery cover have radio frequency recognition function, can make mobile phone have simultaneously the additional functions such as electron key, work identification card.Enlarge on the one hand the function of mobile phone, the user also, without carrying separately radio-frequency identification card, is user-friendly on the other hand.Yet existing mobile phone shell is all to adopt integrated technique, and as wish, radio-frequency card being embedded in to mobile phone shell inside need carry out post-production again after injection mo(u)lding, and production efficiency is low, poor product quality.
Therefore, for solving weak point of the prior art, provide a kind of and have new structure so that radio-frequency card can embed its inside when injection moulding, thereby the mobile phone battery cover with radio frequency recognition function seems particularly important.
Summary of the invention
The purpose of this utility model is to avoid above-mentioned weak point of the prior art and provides a kind of radio-frequency card that can make can when injection moulding, embed hand set machine shell inside, thereby has the mobile phone battery cover of radio frequency recognition function.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mobile phone battery cover with radio-frequency enabled is provided, comprise the back cover body, described back cover body comprises rear coverboard and flange, this mobile phone battery cover also comprises set casing and radio-frequency card, described set casing is embedded at described rear coverboard and forms together the dark containing cavity identical with radio-frequency card thickness in chamber with described rear coverboard, and described radio-frequency card is arranged in described containing cavity.
Wherein, the dark containing cavity identical with radio-frequency card thickness in described chamber is opened on set casing, and described rear coverboard offers the lock chamber that shape is consistent with set casing, and described set casing is embedded in lock chamber.
Wherein, described radio-frequency card comprises radio frequency chip and coupling circuit, and described coupling circuit is connected with radio frequency chip.
Wherein, described radio frequency chip and coupling circuit outer surface all are coated with the UV resin bed.
Wherein, described radio-frequency card is arranged at the center of described rear coverboard.
Wherein, described set casing offers draw-in groove, and described rear coverboard is provided with the fixture block with the draw-in groove coupling.
The beneficial effects of the utility model: the utility model provides a kind of mobile phone battery cover with radio-frequency enabled, has the set casing that is embedded at rear coverboard, set casing and rear coverboard form containing cavity, accommodating radio-frequency card in containing cavity, thus realized that mobile phone battery cover has radio frequency card function.Adopt the mobile phone battery cover of this kind structure, add man-hour, can adopt injection mo(u)lding set casing on radio-frequency card, and then the set casing that will have radio-frequency card carries out quadric injection mould with moulding back cover body, mobile phone battery cover after post forming namely includes radio-frequency card, has radio-frequency enabled, thereby realized being about to radio-frequency card when injection moulding, embeds in mobile phone battery cover, effectively improve production efficiency, improved product quality.
The accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain according to the following drawings other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of a kind of mobile phone battery cover with radio-frequency enabled of the utility model.
Fig. 2 is the cross-sectional view of the embodiment of a kind of mobile phone battery cover with radio-frequency enabled of the utility model.
In Fig. 1 and Fig. 2, include:
1---back cover body, 2---rear coverboard, 3---flange, 4---set casing, 5---radio-frequency card, 6---draw-in groove, 7---fixture block.
Embodiment
With the following Examples the utility model is further described.
A kind of embodiment with mobile phone battery cover of radio-frequency enabled of the utility model as depicted in figs. 1 and 2, comprising: back cover body 1, and described back cover body 1 comprises rear coverboard 2 and flange 3; This mobile phone battery cover also comprises set casing 4 and radio-frequency card 5, and described set casing 4 is embedded at described rear coverboard 2 and forms the dark containing cavity identical with radio-frequency card 5 thickness in chamber with described rear coverboard 2, and described radio-frequency card 5 is arranged in containing cavity.
Adopt the mobile phone battery cover of this kind structure, add man-hour, can adopt injection mo(u)lding set casing 4 on radio-frequency card 5, and then the set casing 4 that will have radio-frequency card 5 carries out quadric injection mould with moulding back cover body 1, mobile phone battery cover after post forming namely includes radio-frequency card 5, has radio-frequency enabled, thereby realized being about to radio-frequency card 5 when injection moulding, embeds in mobile phone battery cover, effectively improve production efficiency, improved product quality.
The dark containing cavity identical with radio-frequency card 5 thickness in described chamber is opened on set casing 4, and described rear coverboard 2 offers the lock chamber that shape is consistent with set casing 4, and described set casing 4 is embedded in lock chamber.The dark containing cavity identical with radio-frequency card 5 thickness in chamber is opened on set casing 4, the one side that processing can need to contact radio-frequency card 5 with back cover body 1 during set casing 4 and mould butt then injection moulding thereon can form the set casing 4 with this containing cavity, in like manner, after the one side that during post-forming process back cover body 1, set casing 4 is not contacted with back cover body 1 and mould butt again on it injection mo(u)lding get final product, therefore adopt this structure effectively to simplify processing technology, machining accuracy is high simultaneously.
Described radio-frequency card 5 comprises radio frequency chip and coupling circuit, and described coupling circuit is connected with radio frequency chip.Described radio frequency chip and coupling circuit outer surface are coated with the UV resin bed.The UV resin bed can effectively protect the radio-frequency card 5 can be not destroyed in injection moulding process.
Described radio-frequency card 5 is arranged at the center of described rear coverboard 2, to meet general user's use habit.
Described set casing 4 offers draw-in groove 6, and described rear coverboard 2 is provided with the fixture block 7 with draw-in groove 6 couplings.Thereby strengthened the fastness of the connection of set casing 4 and back cover body 1.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection range; although with reference to preferred embodiment, the utility model has been done to explain; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (6)
1. mobile phone battery cover with radio-frequency enabled, comprise the back cover body, described back cover body comprises rear coverboard and flange, it is characterized in that: this mobile phone battery cover also comprises set casing and radio-frequency card, described set casing is embedded at described rear coverboard and forms together the dark containing cavity identical with radio-frequency card thickness in chamber with described rear coverboard, and described radio-frequency card is arranged in described containing cavity.
2. a kind of mobile phone battery cover with radio-frequency enabled as claimed in claim 1, it is characterized in that: the dark containing cavity identical with radio-frequency card thickness in described chamber is opened on set casing, described rear coverboard offers the lock chamber that shape is consistent with set casing, and described set casing is embedded in lock chamber.
3. a kind of mobile phone battery cover with radio-frequency enabled as claimed in claim 1, it is characterized in that: described radio-frequency card comprises radio frequency chip and coupling circuit, described coupling circuit is connected with radio frequency chip.
4. a kind of mobile phone battery cover with radio-frequency enabled as claimed in claim 3, it is characterized in that: described radio frequency chip and coupling circuit outer surface all are coated with the UV resin bed.
5. a kind of mobile phone battery cover with radio-frequency enabled as claimed in claim 1, it is characterized in that: described radio-frequency card is arranged at the center of described rear coverboard.
6. a kind of mobile phone battery cover with radio-frequency enabled as claimed in claim 1, it is characterized in that: described set casing offers draw-in groove, and described rear coverboard is provided with the fixture block with the draw-in groove coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202754339U CN203301552U (en) | 2013-05-20 | 2013-05-20 | Handset backshell having radio frequency function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202754339U CN203301552U (en) | 2013-05-20 | 2013-05-20 | Handset backshell having radio frequency function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301552U true CN203301552U (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202754339U Expired - Lifetime CN203301552U (en) | 2013-05-20 | 2013-05-20 | Handset backshell having radio frequency function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476136A (en) * | 2014-12-05 | 2015-04-01 | 广东欧珀移动通信有限公司 | Method for forming metal mobile phone shells |
-
2013
- 2013-05-20 CN CN2013202754339U patent/CN203301552U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476136A (en) * | 2014-12-05 | 2015-04-01 | 广东欧珀移动通信有限公司 | Method for forming metal mobile phone shells |
| CN104476136B (en) * | 2014-12-05 | 2017-09-29 | 广东欧珀移动通信有限公司 | A kind of forming method of metallic mobile phone housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
|
| CX01 | Expiry of patent term |