CN104618529A - Plastic USB module and mobile terminal with the same - Google Patents
Plastic USB module and mobile terminal with the same Download PDFInfo
- Publication number
- CN104618529A CN104618529A CN201410779682.0A CN201410779682A CN104618529A CN 104618529 A CN104618529 A CN 104618529A CN 201410779682 A CN201410779682 A CN 201410779682A CN 104618529 A CN104618529 A CN 104618529A
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- China
- Prior art keywords
- plastic cement
- metal plate
- usb module
- slot
- mobile terminal
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Abstract
The invention discloses a plastic USB module and a mobile terminal with the same. The plastic USB module comprises a metal plate body, plastic and a connecting terminal, the plastic matches with the metal plate body to form a slot, and the connecting terminal is arranged in the slot and used for splicing an external terminal. The plastic USB module is capable of reducing the interference to an antenna and improving the radio frequency performance of the mobile terminal.
Description
Technical field
The present invention relates to mobile communication technology field, particularly a kind of plastic cement USB module and there is the mobile terminal of this plastic cement USB module.
Background technology
Along with the develop rapidly of science and technology, the trend of mobile phone is more and more thinner, and the accounting of Mobile phone screen is increasing, causes the space of antenna for mobile phone more and more less like this, the stability also more and more difficult design of the signal of mobile phone.
At present, on market, USB module is placed on mobile phone bottom by mobile phone usually, and the main antenna of mobile phone is generally also placed on mobile phone bottom.
Refer to Fig. 1, Fig. 1 is the perspective view of USB module in prior art.As shown in fig. 1, USB module entirety is made up of metal outer frame, and it is very large to the performance impact of antenna.
Summary of the invention
The invention provides a kind of plastic cement USB module and there is the mobile terminal of this plastic cement USB module, to solve the very large problem of the performance impact of USB module to antenna of metal outer frame in prior art.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of plastic cement USB module, it is characterized in that, comprising:
Metal plate;
Plastic cement, coordinates formation one slot with described metal plate;
Splicing ear, is located in described slot, for receiving outside terminal grafting.
According to one preferred embodiment of the present invention, described slot is made up of metal plate described in one side and three described plastic cement.
According to one preferred embodiment of the present invention, described slot by the described metal plate in four sides and wherein three embedding notes of described metal plate be coated in described plastic cement and form.
According to one preferred embodiment of the present invention, described metal plate dorsad described socket side be provided with fixed piece on earpiece.
According to one preferred embodiment of the present invention, described slot openend is provided with guide part so that described outside terminal grafting.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of mobile terminal, comprising:
Housing, is provided with USB opening;
Circuit board, is located in described housing;
Antenna holder, is located in described housing;
Plastic cement USB module, be located on described circuit board corresponding to described USB opening, described plastic cement USB module comprises metal plate, plastic cement and splicing ear, and described plastic cement coordinates formation one slot with described metal plate, described splicing ear is located in described slot, for receiving outside terminal grafting.
According to one preferred embodiment of the present invention, described mobile terminal comprises stepped ramp type strutting piece further, and end and the described stepped ramp type strutting piece of described plastic cement USB module abut against.
According to one preferred embodiment of the present invention, described metal plate dorsad described socket side is provided with fixed piece on earpiece, and described antenna holder has rigidity, and described fixed piece on earpiece fixes through described circuit board and described antenna holder.
The invention has the beneficial effects as follows: the situation being different from prior art, three of USB module surfaces are set to plastic cement by plastic cement USB module disclosed by the invention and the mobile terminal with this plastic cement USB module, reduce the interference to antenna, greatly improve the radio-frequency performance of mobile terminal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the perspective view of USB module in prior art;
Fig. 2 is the perspective view of the plastic cement USB module of the preferred embodiment of the present invention;
Fig. 3 is the decomposing schematic representation of the plastic cement USB module shown in Fig. 2;
Fig. 4 is the mobile terminal of the preferred embodiment of the present invention and the partial schematic diagram of outside terminal grafting.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
See also Fig. 2 and Fig. 3, Fig. 2 is the perspective view of the plastic cement USB module of the preferred embodiment of the present invention; Fig. 3 is the decomposing schematic representation of the plastic cement USB module shown in Fig. 2.
As shown in Figures 2 and 3, the invention provides a kind of plastic cement USB module 20, this plastic cement USB module 20 mainly comprises metal plate 210, plastic cement 220 and splicing ear 230.
Metal plate 210 can go out corresponding structure by stamped metal sheets, then carries out predetermined bending and molding.
Plastic cement 220 coordinates formation one slot 215 with metal plate 210 by the mode such as buckle or embedding note, and splicing ear 230 is located in slot 215, for receiving outside terminal 30 (consulting Fig. 4) grafting.Wherein, because splicing ear 230 does not relate to the key inventive point of the application, its concrete structure and set-up mode can refer to prior art, do not repeat in the application.
In a preferred embodiment, slot 215 can be made up of one-sided metallic plate body 210 and three dough model glue 220.In order to ensure the reliability of slot 215, can arrange larger by the wall thickness of three dough model glue 220, such as just the wall thickness of three dough model glue 220 is arranged to the twice of the wall thickness of metal plate 210.
In another preferred embodiment, slot 215 can by four sides metal plate 210 and wherein three embedding notes of metal plate 210 be coated in plastic cement 220 and form.
In above two schemes, slot 215 has three surfaces to be plastic cement, reduces the area of metal exposed, and then reduces the interference to antenna, therefore can improve the radio-frequency performance of mobile terminal.
Wherein, metal plate 210 is provided with fixed piece on earpiece 212 in slot 215 side dorsad.
Further, slot 215 openend is provided with guide part (non-label) so that outside terminal 30 grafting, and this guide part can be guiding surface or curved guiding surface.
See also Fig. 4, Fig. 4 is the mobile terminal of the preferred embodiment of the present invention and the partial schematic diagram of outside terminal grafting.
As shown in Figure 4, the present invention also provides a kind of mobile terminal, and this mobile terminal comprises housing 100, circuit board 110, antenna holder 120, plastic cement USB module 20 and stepped ramp type strutting piece 130.
Housing 100 is provided with USB opening (non-label), and housing 100 is generally fastened by upper casing and lower casing and forms, and USB opening can be made up of half slot fit of half groove of upper casing and lower casing.Preferably, USB opening can intactly be opened on upper casing or lower casing, better to bear nosing force when outside terminal 30 plugs.
Circuit board 110 is located in housing 100.Antenna holder 120 is located in housing 100, and antenna holder 120 has certain rigidity.
Plastic cement USB module 20 corresponds to USB opening and is located on circuit board 110, plastic cement USB module 20 comprises metal plate 210, plastic cement 220 and splicing ear 230, plastic cement 220 coordinates formation one slot 215 with metal plate 210, splicing ear 230 is located in slot 215, for receiving outside terminal 30 grafting.
Wherein, metal plate 210 and welding circuit board, metal plate 210 is provided with fixed piece on earpiece 212 in slot 215 side dorsad, and fixed piece on earpiece 212 fixes through circuit board 110 and antenna holder 120.
Stepped ramp type strutting piece 130 and antenna holder 120 form a cavity, this cavity has certain rigidity, end and the stepped ramp type strutting piece 130 of plastic cement USB module 20 abut against, the periphery of plastic cement USB module 20 is mated with this cavity, and plastic cement USB module 20 is subject to push-tight power and torsion is delivered to this cavity by the shell of plastic cement USB module 20.
In sum, those skilled in the art's easy understand, be different from the situation of prior art, three of USB module surfaces are set to plastic cement 220 by plastic cement USB module 20 disclosed by the invention and the mobile terminal with this plastic cement USB module 20, reduce the interference to antenna, greatly improve the radio-frequency performance of mobile terminal.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a plastic cement USB module, is characterized in that, comprising:
Metal plate;
Plastic cement, coordinates formation one slot with described metal plate;
Splicing ear, is located in described slot, for receiving outside terminal grafting.
2. plastic cement USB module according to claim 1, is characterized in that, described slot is made up of metal plate described in one side and three described plastic cement.
3. plastic cement USB module according to claim 1, is characterized in that, described slot by the described metal plate in four sides and wherein three embedding notes of described metal plate be coated in described plastic cement and form.
4. the plastic cement USB module according to Claims 2 or 3, is characterized in that, described metal plate dorsad described socket side is provided with fixed piece on earpiece.
5. plastic cement USB module according to claim 4, is characterized in that, described slot openend is provided with guide part so that described outside terminal grafting.
6. a mobile terminal, is characterized in that, comprising:
Housing, is provided with USB opening;
Circuit board, is located in described housing;
Antenna holder, is located in described housing;
Plastic cement USB module, be located on described circuit board corresponding to described USB opening, described plastic cement USB module comprises metal plate, plastic cement and splicing ear, and described plastic cement coordinates formation one slot with described metal plate, described splicing ear is located in described slot, for receiving outside terminal grafting.
7. mobile terminal according to claim 6, is characterized in that, described mobile terminal comprises stepped ramp type strutting piece further, and end and the described stepped ramp type strutting piece of described plastic cement USB module abut against.
8. mobile terminal according to claim 6, is characterized in that, described slot is made up of metal plate described in one side and three described plastic cement; Or described slot by the described metal plate in four sides and wherein three embedding notes of described metal plate be coated in described plastic cement and form.
9. mobile terminal according to claim 8, is characterized in that, described metal plate dorsad described socket side is provided with fixed piece on earpiece, and described antenna holder has rigidity, and described fixed piece on earpiece fixes through described circuit board and described antenna holder.
10. mobile terminal according to claim 9, is characterized in that, described slot openend is provided with guide part so that described outside terminal grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779682.0A CN104618529A (en) | 2014-12-15 | 2014-12-15 | Plastic USB module and mobile terminal with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779682.0A CN104618529A (en) | 2014-12-15 | 2014-12-15 | Plastic USB module and mobile terminal with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104618529A true CN104618529A (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410779682.0A Pending CN104618529A (en) | 2014-12-15 | 2014-12-15 | Plastic USB module and mobile terminal with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104618529A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152511A1 (en) * | 2016-03-09 | 2017-09-14 | 华为技术有限公司 | Electronic device having usb type-c interface |
| CN107861904A (en) * | 2017-12-12 | 2018-03-30 | 广东欧珀移动通信有限公司 | USB seat installation structures and mobile terminal |
| US10749998B2 (en) | 2016-04-08 | 2020-08-18 | Huawei Technologies Co., Ltd. | Electronic device and USB type-C interface used for electronic device |
| CN111565056A (en) * | 2020-04-27 | 2020-08-21 | 维沃移动通信有限公司 | Signal processing method and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202840060U (en) * | 2012-09-25 | 2013-03-27 | 广东欧珀移动通信有限公司 | Combined USB socket structure |
| CN202840058U (en) * | 2012-09-25 | 2013-03-27 | 广东欧珀移动通信有限公司 | Half-section type USB (universal serial bus) socket structure |
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
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2014
- 2014-12-15 CN CN201410779682.0A patent/CN104618529A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202840060U (en) * | 2012-09-25 | 2013-03-27 | 广东欧珀移动通信有限公司 | Combined USB socket structure |
| CN202840058U (en) * | 2012-09-25 | 2013-03-27 | 广东欧珀移动通信有限公司 | Half-section type USB (universal serial bus) socket structure |
| CN104183965A (en) * | 2014-05-30 | 2014-12-03 | 深圳市长盈精密技术股份有限公司 | A USB connector capable of preventing interference on radio-frequency signals and a manufacturing method of the USB connector |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152511A1 (en) * | 2016-03-09 | 2017-09-14 | 华为技术有限公司 | Electronic device having usb type-c interface |
| CN109314338A (en) * | 2016-03-09 | 2019-02-05 | 华为技术有限公司 | Electronic equipment with USB Type-C interface |
| US10862239B2 (en) | 2016-03-09 | 2020-12-08 | Huawei Technologies Co., Ltd. | Electronic device having USB Type-C interface |
| US10749998B2 (en) | 2016-04-08 | 2020-08-18 | Huawei Technologies Co., Ltd. | Electronic device and USB type-C interface used for electronic device |
| CN107861904A (en) * | 2017-12-12 | 2018-03-30 | 广东欧珀移动通信有限公司 | USB seat installation structures and mobile terminal |
| CN107861904B (en) * | 2017-12-12 | 2023-10-20 | Oppo广东移动通信有限公司 | USB seat mounting structure and mobile terminal |
| CN111565056A (en) * | 2020-04-27 | 2020-08-21 | 维沃移动通信有限公司 | Signal processing method and electronic equipment |
| CN111565056B (en) * | 2020-04-27 | 2021-09-07 | 维沃移动通信有限公司 | Signal processing method and electronic equipment |
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Application publication date: 20150513 |