CN205211915U - Three -dimensional shell fragment and electronic equipment - Google Patents
Three -dimensional shell fragment and electronic equipment Download PDFInfo
- Publication number
- CN205211915U CN205211915U CN201521034827.0U CN201521034827U CN205211915U CN 205211915 U CN205211915 U CN 205211915U CN 201521034827 U CN201521034827 U CN 201521034827U CN 205211915 U CN205211915 U CN 205211915U
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- China
- Prior art keywords
- antenna
- shell fragment
- elastic sheet
- sheet body
- metal center
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- Expired - Fee Related
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- 239000012634 fragment Substances 0.000 title claims abstract description 49
- 238000007493 shaping process Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to a communication equipment field discloses a three -dimensional shell fragment and electronic equipment, and this three -dimensional shell fragment contains: the shell fragment body with connect in the piece that switches on of shell fragment body, it contains the first bullet foot that is used for connecting the metal center, is used for the third bullet foot connecting the second bullet foot of antenna and be used for connecting the mainboard to switch on the piece. Among this embodiment, will switch on the piece and set up in shell fragment body formation three -dimensional shell fragment, its design is comparatively simple, the cost is lower. This three -dimensional shell fragment contains the first bullet foot that can be used for connecting the metal center, is used for the third bullet foot connecting the second bullet foot of antenna and be used for connecting the mainboard in addition. Form from this to have the three -dimensional shell fragment processing of three -dimensional bullet foot also comparatively simple, the cost is lower, and the metal center can be very convenient this three -dimensional shell fragment that passes through be connected with antenna and mainboard to metal center and antenna and main joining of plates are abundant reliable, and each connected mode is comparatively simple, and the cost is lower.
Description
Technical field
The utility model relates to field of communication devices, the three-dimensional shell fragment particularly in field of communication devices and electronic equipment.
Background technology
Along with the development of science and technology, the function of mobile phone is more and more and application is also more and more wider.Nowadays, mobile phone has become the necessary article of people's daily life.Meanwhile, due to the development of wireless communication technique, electronic product requires more and more to pay attention to for the quality of reception of signal.In addition, along with the development trend such as ultrathin of mobile phone, electronic product on the market can with framework coating circuit plate and antenna structure in metal, and in this metal, framework has the advantage that intensity is high, not fragile, have metal-like.
Along with the diversification day by day of texture metal machine, for avoiding the other influences such as electrostatic, the metal center on mobile phone certainly will want ground connection, and mobile phone metal center major part of the prior art is all be grounded by being connected with mainboard.Due to the part that the metal center on existing mobile phone is as antenna mostly, so the shell fragment of routine is difficult to meet above-mentioned requirements.In prior art, metal center on mobile phone is connected with the shell fragment on mainboard by the long pin of metal, but the processing of the long pin of metal is comparatively difficult, metal wants first punching press CNC (Computernumericalcontrol again, Chinese lexical or textual analysis is: computer digital control machine tool, referred to as Digit Control Machine Tool), and pin also can only in one plane, and cost is higher! Metal will be connected by mainboard with antenna, is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of three-dimensional shell fragment and electronic equipment, and make the antenna on antenna holder fully reliable with the connection of metal center and mainboard respectively, and processing is simple, cost is lower.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of three-dimensional shell fragment, comprises elastic sheet body and the conduction element being connected to elastic sheet body; Conduction element comprises for the first shell foot of connection metal center, for connecting the second shell foot of antenna and the 3rd shell foot for connecting mainboard.
Of the present utility modelly embodiment further provides a kind of electronic equipment, comprise three-dimensional shell fragment described above, metal center, antenna holder, fore shell and mainboard; Fore shell is provided with the containing cavity for accommodating antenna holder, and antenna holder is provided with antenna; Mainboard and metal center are all fixed on fore shell; First shell foot is held in metal center, and the second shell foot is held in antenna, and the 3rd shell foot is held in mainboard.
In terms of existing technologies, by conduction element is connected to elastic sheet body, and conduction element comprises for the first shell foot of connection metal center, for connecting the second shell foot of antenna and the 3rd shell foot for connecting mainboard the utility model execution mode.Thus this three-dimensional shell fragment can make metal center be connected with the antenna on antenna holder, mainboard very easily, its connected mode is comparatively simple, and connects fully reliable.The three-dimensional shell foot design of three-dimensional shell fragment, its processing is also comparatively simple, and cost is lower.In addition, because metal center is connected with the antenna on antenna holder, this antenna is connected with mainboard by three-dimensional shell fragment, so metal center can be grounded by the connection of antenna and mainboard, thus avoid conventional shell fragment and be difficult to realize metal center being fully connected with mainboard and realizing the problem of metal center ground connection.
Further, elastic sheet body forms the U-shaped storage tank being used for containing antenna support.
Further, U-shaped storage tank is provided with at least one convex closure on the direction of inner arc.
Further, elastic sheet body and conduction element is one-body molded and this elastic sheet body extends to form conduction element; Or conduction element is combined with elastic sheet body by locking part.The fixed form of elastic sheet body and conduction element is comparatively simple, and cost is lower, is easy to realize and promote the use of.
Further, elastic sheet body forms U-shaped storage tank; Antenna holder part is placed in U-shaped storage tank.
Further, U-shaped storage tank is provided with at least one convex closure on the direction of inner arc, and convex closure is held in antenna holder.Convex closure can make the sky linear contact lay of three-dimensional shell fragment better and on antenna holder and conducting.
Further, antenna is the shaping LDS antenna of laser; Or antenna is stainless steel antenna; Or antenna is flexible circuit board FPC antenna.
Further, electronic equipment is panel computer, smart mobile phone or notebook computer.
Accompanying drawing explanation
Fig. 1 is the front view of the three-dimensional shell fragment according to the utility model first execution mode;
Fig. 2 is the structural representation of the three-dimensional shell fragment according to the utility model first execution mode;
Fig. 3 is the position relationship schematic diagram of metal center, antenna holder, mainboard and three-dimensional shell fragment according to the utility model second execution mode;
Fig. 4 is the structural representation of the electronic equipment according to the utility model second execution mode.
Wherein 1 is elastic sheet body, and 2 is the first shell foot, and 3 is the second shell foot, and 4 is the 3rd shell foot, and 5 is convex closure, and 6 is metal center, and 7 is antenna holder, and 8 is mainboard.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of three line shell fragments.As shown in Figures 1 and 2, this three-dimensional shell fragment comprises elastic sheet body 1 and is connected to the conduction element of elastic sheet body 1; Conduction element comprises for the first shell foot 2 of connection metal center, for connecting the second shell foot 3 of antenna and the 3rd shell foot 4 for connecting mainboard.In present embodiment, conduction element is connected to elastic sheet body 1, and conduction element comprises for the first shell foot 2 of connection metal center, for connecting the second shell foot 3 of antenna and the 3rd shell foot 4 for connecting mainboard, thus form three-dimensional shell fragment.The three-dimensional shell fragment processing with three-dimensional shell foot formed thus is comparatively simple, and cost is lower.In addition, metal center can be connected with antenna by three-dimensional shell fragment very easily, and it connects fully reliable.Antenna is connected with mainboard by three-dimensional shell fragment, so metal center can be grounded by the connection of antenna and mainboard, thus avoid conventional shell fragment and is difficult to realization and is fully connected with mainboard by metal center and realizes the problem of metal center ground connection.
In addition, elastic sheet body 1 forms the U-shaped storage tank being used for containing antenna support.This U-shaped storage tank can to a certain extent for being fixed on the predeterminated position of antenna holder by elastic sheet body 1.U-shaped storage tank is provided with at least one convex closure on the direction of inner arc.Convex closure is placed in the antenna holder of U-shaped storage tank for supporting, can make the sky linear contact lay of three-dimensional shell fragment better and on antenna holder and conducting.
It should be noted that, elastic sheet body 1 can be one-body molded with conduction element.Specifically, conduction element can be extended to form by elastic sheet body 1.Elastic sheet body 1 or conduction element can be designed to arbitrary size according to the actual needs herein, and meet arbitrarily the concrete profile of above-mentioned design.Or conduction element can be combined with elastic sheet body 1 by locking part.Such as: conduction element can with elastic sheet body 1 by solder bond, and conduction element can also in elastic sheet body 1 by hot melt combination etc.In addition, it is worth mentioning that, the conduction element in present embodiment is not limited to be combined with elastic sheet body 1 solder bond or hot melt; As long as any combination that conduction element is incorporated into elastic sheet body 1 can be realized, all should within protection range of the present utility model.Elastic sheet body 1 is comparatively simple with the fixed form of conduction element, and cost is lower, is easy to realize and promote the use of.
Second execution mode of the present utility model relates to a kind of electronic equipment.As shown in Figure 3 and Figure 4, this electronic equipment comprises: the three-dimensional shell fragment described by the first execution mode, metal center 6, antenna holder 7, fore shell (fore shell does not indicate in the drawings) and mainboard 8; Fore shell is provided with the containing cavity for accommodating antenna holder 7, and antenna holder 7 is provided with antenna; Mainboard 8 and metal center 6 are all fixed on fore shell; First shell foot 2 is held in metal center 6, second shell foot 3 and is held in antenna on antenna holder 7, and the 3rd shell foot supports 4 and is held in mainboard 8.
In present embodiment, the antenna on antenna holder 7 is fully reliable by the connection of three-dimensional shell fragment and metal center 6; Wherein, metal center 6 can refer to as the metal center 6 into external antenna.Antenna is connected with mainboard 8 by three-dimensional shell fragment, and connected mode is fully reliable and cost is lower.In addition, metal center 6 can also be grounded by the connection of antenna and mainboard 8, thus metal center 6 is grounded without the need to being fully connected with mainboard 8 by other connected mode again.Avoid conventional shell fragment to be to a certain extent difficult to realize metal center 6 being fully connected with mainboard 8 and realizing the problem of metal center 6 ground connection.
Elastic sheet body forms U-shaped storage tank; Antenna holder 7 part is placed in U-shaped storage tank.This U-shaped storage tank can, to a certain extent for elastic sheet body being fixed on the predeterminated position of antenna holder 7, make the antenna on antenna holder 7 more fully reliable with contacting of three-dimensional shell fragment.U-shaped storage tank is provided with at least one convex closure 5 on the direction of inner arc, and convex closure 5 is held in antenna holder 7.This convex closure 5 can make the sky linear contact lay of three-dimensional shell fragment better and on antenna holder 7 and conducting further.
In the assembling process of reality, the concrete manner of execution of three-dimensional shell fragment is as follows: the stressed generation deformation of three-dimensional shell fragment when assembling three-dimensional shell fragment, the second place is deformed into by primary importance, namely by position shown in dotted lines in Figure 3, be deformed into the position shown in solid line in this Fig. 3, thus make the contact of the antenna on three-dimensional shell fragment and metal center 6, antenna holder 7 and 8 mainboards more abundant.
It should be noted that, antenna can be the shaping LDS antenna of laser; Antenna can also be stainless steel antenna; Antenna can also be flexible circuit board FPC antenna.The concrete form of present embodiment to antenna does not have particular/special requirement, and existing antenna form all can be used for the utility model.In addition, electronic equipment can be panel computer, or electronic equipment can also be smart mobile phone, or subset can also be notebook computer.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (9)
1. a three-dimensional shell fragment, is characterized in that, described three-dimensional shell fragment comprises elastic sheet body and is connected to the conduction element of described elastic sheet body;
Described conduction element comprises for the first shell foot of connection metal center, for connecting the second shell foot of antenna and the 3rd shell foot for connecting mainboard.
2. three-dimensional shell fragment according to claim 1, is characterized in that, described elastic sheet body forms the U-shaped storage tank being used for containing antenna support.
3. three-dimensional shell fragment according to claim 2, is characterized in that, described U-shaped storage tank is provided with at least one convex closure on the direction of inner arc.
4. three-dimensional shell fragment according to claim 1, is characterized in that, described elastic sheet body and conduction element is one-body molded and described elastic sheet body extends to form described conduction element;
Or described conduction element is combined with described elastic sheet body by locking part.
5. an electronic equipment, is characterized in that, comprises three-dimensional shell fragment according to claim 1, metal center, antenna holder, fore shell and mainboard;
Described fore shell is provided with the containing cavity for accommodating described antenna holder, and described antenna holder is provided with antenna;
Described mainboard and described metal center are all fixed on described fore shell;
Described first shell foot is held in described metal center, and described second shell foot is held in described antenna, and described 3rd shell foot is held in described mainboard.
6. electronic equipment according to claim 5, is characterized in that, described elastic sheet body forms U-shaped storage tank;
Described antenna holder part is placed in described U-shaped storage tank.
7. electronic equipment according to claim 6, is characterized in that, described U-shaped storage tank is provided with at least one convex closure on the direction of inner arc, and described convex closure is held in described antenna holder.
8. electronic equipment according to claim 5, is characterized in that, described antenna is the shaping LDS antenna of laser;
Or described antenna is stainless steel antenna;
Or described antenna is flexible circuit board FPC antenna.
9. electronic equipment according to claim 5, is characterized in that, described electronic equipment is panel computer, smart mobile phone or notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034827.0U CN205211915U (en) | 2015-12-11 | 2015-12-11 | Three -dimensional shell fragment and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034827.0U CN205211915U (en) | 2015-12-11 | 2015-12-11 | Three -dimensional shell fragment and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211915U true CN205211915U (en) | 2016-05-04 |
Family
ID=55849614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034827.0U Expired - Fee Related CN205211915U (en) | 2015-12-11 | 2015-12-11 | Three -dimensional shell fragment and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384868A (en) * | 2016-09-28 | 2017-02-08 | 努比亚技术有限公司 | Terminal antenna frequency band extension structure |
| CN107645035A (en) * | 2017-08-30 | 2018-01-30 | 维沃移动通信有限公司 | A kind of structure of battery corer and mobile terminal |
| CN112635971A (en) * | 2019-09-24 | 2021-04-09 | 北京小米移动软件有限公司 | Antenna and mobile terminal |
-
2015
- 2015-12-11 CN CN201521034827.0U patent/CN205211915U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384868A (en) * | 2016-09-28 | 2017-02-08 | 努比亚技术有限公司 | Terminal antenna frequency band extension structure |
| CN106384868B (en) * | 2016-09-28 | 2019-06-28 | 努比亚技术有限公司 | A kind of band spreading structure of terminal antenna |
| CN107645035A (en) * | 2017-08-30 | 2018-01-30 | 维沃移动通信有限公司 | A kind of structure of battery corer and mobile terminal |
| CN112635971A (en) * | 2019-09-24 | 2021-04-09 | 北京小米移动软件有限公司 | Antenna and mobile terminal |
| CN112635971B (en) * | 2019-09-24 | 2022-12-27 | 北京小米移动软件有限公司 | Antenna and mobile terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20191211 |