CN101888011A - Antenna shrapnel fixing mechanism and electronic device - Google Patents
Antenna shrapnel fixing mechanism and electronic device Download PDFInfo
- Publication number
- CN101888011A CN101888011A CN 201010208481 CN201010208481A CN101888011A CN 101888011 A CN101888011 A CN 101888011A CN 201010208481 CN201010208481 CN 201010208481 CN 201010208481 A CN201010208481 A CN 201010208481A CN 101888011 A CN101888011 A CN 101888011A
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- antenna
- antenna shrapnel
- fixing mechanism
- support
- elastic part
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Abstract
The invention provides an antenna shrapnel fixing mechanism and an electronic device, relates to the electronic technical field and solves the technical problem that the prior art can not be used to counteract the thrust of an antenna contact on an antenna shrapnel for long time. The antenna shrapnel fixing mechanism comprises a pressing end fixed on a support; the antenna shrapnel made of conductor material comprises a main body part, a bending part and an elastic part which are connected in turn, wherein the antenna contact is arranged on a circuit board; the main body part is pressed on a plane, which is parallel with the circuit board or at an acute angle to the circuit board, on the support; the bending part extends to the direction to the antenna contact, an angle is formed between the elastic part and the bending part; the pressing end is pressed on one side of the elastic part far from the antenna contact; and the elastic part is provided with a butting contact, and the butting contact is butted with the antenna contact to form an electric connection. The electronic device of the invention comprises the support, the circuit board and the antenna shrapnel fixing mechanism provided by the invention. The antenna shrapnel fixing mechanism of the invention is used in the electronic device with the antenna shrapnel.
Description
Technical field
The present invention relates to electronic technology field, the electronic equipment that is specifically related to a kind of antenna shrapnel fixing mechanism and is provided with this antenna shrapnel fixing mechanism.
Background technology
Along with the develop rapidly of electronic technology, the application of portable mobile communication terminals such as mobile phone, palmtop PC is more and more wider.
Antenna is the important component part of portable mobile communication terminal, antenna shrapnel is the vitals of antenna, the position of antenna shrapnel directly influences the reception and the emitted power size of antenna, and then the power of wireless signal transmitting-receiving ability also can have influence on portable mobile communication terminal and use the time, so in the prior art, in the production process of mobile communication terminal, after the position of antenna shrapnel is deployed, next just can use antenna shrapnel fixing mechanism that antenna shrapnel is fixed on the support of portable mobile communication terminal, avoid making the reception of antenna and emitting performance be affected because of the variation of antenna shrapnel position.
Existing antenna shrapnel fixing mechanism comprises support and fastening structure, and the antenna shrapnel of conductor material comprises body and the elastic part that links to each other successively, and wherein: the below of support is provided with circuit board, and circuit board is provided with antenna contacts; Body is pressed against on the plane parallel with circuit board on the support; Elastic part is provided with against the contact, and leaning and form with antenna contacts against the contact is electrically connected; Fastening structure is fixed in body on the support, fastening structure adopt adhesive glue or riveted structure one of them.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art:
In the prior art, be electrically connected owing to leaning to form against contact and antenna contacts, antenna contacts and when between the contact, leaning, can be to also passing through against the contact to elastic part against the contact, body and even entire antenna shell fragment apply the thrust away from antenna contacts, since fastening structure adopt adhesive glue or riveted structure one of them, the intensity of adhesive glue or riveted structure is limited, counteracting antenna contacts that can't be permanent is to thrust that antenna shrapnel applied, thrust continues of long duration can make that fastening structure gets loose, lost efficacy, cause the position of antenna shrapnel to change easily, finally can have influence on the receptivity of antenna.
Summary of the invention
The embodiment of the invention provides a kind of antenna shrapnel fixing mechanism on the one hand, a kind of electronic equipment that is provided with this antenna shrapnel fixing mechanism also is provided on the other hand, solved counteracting antenna contacts that existing antenna shrapnel fixing mechanism can't be permanent to the thrust that antenna shrapnel applied, the technical problem that causes the position of antenna shrapnel to change easily.
For achieving the above object, embodiments of the invention adopt following technical scheme:
This antenna shrapnel fixing mechanism comprises the end that compresses that is fixedly arranged on the support, and the antenna shrapnel of conductor material comprises body, kink and the elastic part that links to each other successively, wherein:
The below of described support is provided with circuit board, and described circuit board is provided with antenna contacts;
Described body is pressed against on the described support parallel with described circuit board or exist on the plane of acute angle;
There is angle towards extending near on the direction of described antenna contacts in described kink between described elastic part and the described kink;
The described end that compresses presses on the described elastic part a side away from described antenna contacts;
Described elastic part is provided with against the contact, described lean and form with described antenna contacts against the contact be electrically connected.
This electronic equipment comprises the antenna shrapnel fixing mechanism that support, circuit board and the invention described above embodiment are provided.
Compared with prior art, the embodiment of the invention provides and can produce following at least technique effect in above-mentioned arbitrary technical scheme:
Owing to be installed with on the antenna shrapnel fixing mechanism medium-height trestle that the embodiment of the invention provided and compress end, compress end and press on the elastic part a side away from antenna contacts, antenna contacts and when between the contact, leaning, it is opposite away from the thrust of antenna contacts with compressing the direction of end to the thrust that elastic part applied that antenna contacts that antenna shrapnel is applied makes antenna shrapnel, compress end and can balance out antenna contacts thrust that antenna shrapnel applied, simultaneously, because compressing end is fixedly arranged on the support, so compress counteracting antenna contacts that end can be permanent to thrust that antenna shrapnel applied, so the position of antenna shrapnel is not easy to change, the receptivity of antenna also can compare firmly, so solved counteracting antenna contacts that existing antenna shrapnel fixing mechanism can't be permanent to the thrust that antenna shrapnel applied, the technical problem that causes the position of antenna shrapnel to change easily.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The support of the electronic equipment of the antenna shrapnel fixing mechanism that is provided with the embodiment of the invention and provides and the assembling process schematic diagram of antenna shrapnel are provided Fig. 1;
Fig. 2 is the front view of support shown in Figure 1;
Fig. 3 is the cutaway view of support shown in Figure 2 along the A-A line;
Fig. 4 is the end view of support shown in Figure 2;
Fig. 5 is the rearview of support shown in Figure 2;
Fig. 6 is the front view of antenna shrapnel shown in Figure 1;
Fig. 7 is the cutaway view of antenna shrapnel shown in Figure 6 along the B-B line;
Fig. 8 is the end view of antenna shrapnel shown in Figure 6;
Fig. 9 is the rearview of antenna shrapnel shown in Figure 6;
Figure 10 is the cutaway view after casing shown in Figure 7 is installed on the support shown in Figure 3;
Figure 11 is the enlarged diagram of C part among Figure 10.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills are obtained under the prerequisite of not paying creative work belongs to the scope of protection of the invention.
The embodiment of the invention provides a kind of counteracting antenna contacts that can be permanent to the thrust that antenna shrapnel applied, and makes more firm antenna shrapnel fixing mechanism and a kind of electronic equipment that is provided with this antenna shrapnel fixing mechanism in position of antenna shrapnel.
As Fig. 1, Fig. 2 and shown in Figure 3, the antenna shrapnel fixing mechanism that the embodiment of the invention provided, comprise that being fixedly arranged on compressing on the support 1 holds 10, conductor material such as Fig. 6, Fig. 7 and antenna shrapnel 2 shown in Figure 8 comprise body 20, kink 21 and the elastic part 22 that links to each other successively, wherein:
The below of support 1 is provided with circuit board, and circuit board is provided with antenna contacts;
Compress end 10 and press on the elastic part 22 a side away from antenna contacts;
Compress end 10 owing to be installed with on the antenna shrapnel fixing mechanism medium-height trestle 1 that the embodiment of the invention provided, compress end 10 and press on the elastic part 22 a side away from antenna contacts, antenna contacts and when between contact 23, leaning, it is opposite away from the thrust of antenna contacts with the direction that compresses the thrust that 10 pairs of elastic part 22 of end are applied that antenna contacts that antenna shrapnel 2 is applied makes antenna shrapnel 2, compress end 10 and can balance out the thrust that antenna contacts is applied antenna shrapnel 2, simultaneously, because compressing end 10 is fixedly arranged on the support 1, so compress the thrust of counteracting antenna contacts that end 10 can be permanent to being applied as Fig. 8 and antenna shrapnel shown in Figure 92, so the position of antenna shrapnel 2 is difficult for changing, the receptivity of antenna also can compare firmly, so solved counteracting antenna contacts that existing antenna shrapnel fixing mechanism can't be permanent to the thrust that antenna shrapnel 2 is applied, the technical problem that causes the position of antenna shrapnel 2 to change easily.
As Fig. 6, Fig. 7 and shown in Figure 11, the angle value of angle is between 60 °～100 ° between elastic part 22 and the kink 21.In the time of in this angle value scope, compress end 10 and press on that the side away from antenna contacts is difficult for skidding on the elastic part 22, the thrust that can more effective counteracting antenna contacts antenna shrapnel 2 be applied.
In the present embodiment between elastic part 22 and the kink 21 angle value of angle be preferably 90 °.When angle is the right angle between elastic part 22 and the kink 21, compress end 10 when pressing on the elastic part 22 a side away from antenna contacts, non-slip in the time of not only can guaranteeing to compress end 10 and compress elastic part 22, and be convenient to the assembling of antenna shrapnel 2.
As shown in Figure 7, body 20, kink 21, elastic part 22, contact shell fragment 24 and 23 be integral structure against the contact.Good and convenient manufacturing of the antenna shrapnel 2 each several part bonding strengths of integral structure.
Antenna shrapnel fixing mechanism also comprises fastening structure, and fastening structure is fixed in body 20 and/or kink 21 on the support 1.Fastening structure is fixed in body 20 as shown in Figure 4 and Figure 5 can further offset the thrust that antenna contacts is applied antenna shrapnel 2 on the support 1.Fastening structure is fixed in kink 21 on the support 1, can guarantee effectively that antenna shrapnel 2 is under the effect of compressing that compresses end 10 always.
As shown in Figure 10 and Figure 11, fastening structure comprises riveted structure 4 and/or adhesive glue in the present embodiment, and wherein: riveted structure 4 is fixed in kink 21 and compresses on the end 10; Adhesive glue is between body 20 and support 1.
Riveted structure 4 areas occupied are little, are suitable for fixed bend folding part 21.Adhesive glue takes up room little, and active area is big, is suitable for fixed body portion 20.
Fastening structure both can only comprise riveted structure 4 in the present embodiment, also can only comprise adhesive glue, certainly, fastening structure also can comprise riveted structure 4 and adhesive glue simultaneously, when fastening structure comprises riveted structure 4 and adhesive glue simultaneously, can be fixed on the support 1 by more effective assurance antenna shrapnel 2.
Adhesive glue is preferably the employing double faced adhesive tape in the present embodiment.Double faced adhesive tape has bonding advantage simple to operate, with low cost.Certainly, adhesive glue also can be used other glue outside the double faced adhesive tape.
Riveted structure 4 comprises and is opened on the antenna shrapnel 2 installing hole 40 as shown in Figure 7 and is fixedly arranged on the support 1 as shown in figure 11 plastic cement fixed leg 41 in the present embodiment, installing hole 40 is sheathed on the plastic cement fixed leg 41, and plastic cement fixed leg 41 is fixed in antenna shrapnel 2 on the support 1 by Shooting Technique.
The Shooting Technique specific implementation process is: the installing hole 40 with antenna shrapnel 2 is sheathed on the plastic cement fixed leg 41 earlier, then plastic cement fixed leg 41 melted, push after plastic cement fixed leg 41 coolings that wait again after pushing, plastic cement fixed leg 41 just can be with antenna shrapnel 2 firm being fixed on the support 1.
Because support 1 is plastic material usually, so plastic cement fixed leg 41 is preferably integral structure with support 1.Compress end 10 and also be preferably integral structure with support 1.It is more firm that integral structure connects.
The electronic equipment that the embodiment of the invention provided comprises the antenna shrapnel fixing mechanism that support 1, circuit board and the invention described above embodiment are as shown in Figure 1 provided.
Because embodiment of the invention electronic equipment has identical technical characterictic with the antenna shrapnel fixing mechanism that the invention described above embodiment is provided, thus unicity not only had, and can solve identical technical problem, obtain identical technique effect.
Electronic equipment is preferably portable mobile termianl in the present embodiment.Because portable mobile termianl, is suitablely used above-mentioned antenna shrapnel fixing mechanism provided by the present invention and is improved the position steadiness of antenna shrapnel than higher the position accuracy demand of antenna shrapnel, and then guarantees that for a long time the receptivity of antenna is reliable.
Certainly, the antenna shrapnel fixing mechanism that the invention described above provided also can be applied to outside the portable mobile termianl other and is provided with on the electronic equipment of antenna shrapnel.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. an antenna shrapnel fixing mechanism is characterized in that, comprises the end that compresses that is fixedly arranged on the support, and the antenna shrapnel of conductor material comprises body, kink and the elastic part that links to each other successively, wherein:
The below of described support is provided with circuit board, and described circuit board is provided with antenna contacts;
Described body is pressed against on the described support parallel with described circuit board or exist on the plane of acute angle;
There is angle towards extending near on the direction of described antenna contacts in described kink between described elastic part and the described kink;
The described end that compresses presses on the described elastic part a side away from described antenna contacts;
Described elastic part is provided with against the contact, described lean and form with described antenna contacts against the contact be electrically connected.
2. antenna shrapnel fixing mechanism according to claim 1 is characterized in that, the angle value of angle is between 60 °～100 ° between described elastic part and the described kink.
3. antenna shrapnel fixing mechanism according to claim 1, it is characterized in that, described antenna shrapnel comprises at least one described elastic part, each described elastic part all is connected with the contact shell fragment, described contact shell fragment is towards extending near on the direction of described antenna contacts, the end of described contact shell fragment is the elbow shape, the described end that is arranged at described contact shell fragment against the contact.
4. antenna shrapnel fixing mechanism according to claim 3 is characterized in that, described body, described kink, described elastic part, described contact shell fragment and described be integral structure against the contact.
5. antenna shrapnel fixing mechanism according to claim 1 is characterized in that described antenna shrapnel fixing mechanism also comprises fastening structure, and described fastening structure is fixed in described body and/or described kink on the described support.
6. antenna shrapnel fixing mechanism according to claim 5 is characterized in that described fastening structure comprises riveted structure and/or adhesive glue, wherein:
Described riveted structure is fixed in described compressing on the end with described kink;
Described adhesive glue is between described body and described support.
7. antenna shrapnel fixing mechanism according to claim 6, it is characterized in that, described riveted structure comprises and is opened in the installing hole on the described antenna shrapnel and is fixedly arranged on plastic cement fixed leg on the described support, described installing hole is sheathed on the described plastic cement fixed leg, and described plastic cement fixed leg is fixed in described antenna shrapnel on the described support by Shooting Technique.
8. antenna shrapnel fixing mechanism according to claim 1 is characterized in that, the described end that compresses is an integral structure with described support.
9. antenna shrapnel fixing mechanism according to claim 1 is characterized in that described body comprises flat part and connecting portion, wherein:
Described flat part is tabular, and described flat part is pressed against on the plane parallel with described circuit board on the described support; Described connecting portion is pressed against on the described support and exists on the plane of acute angle with described circuit board, and described kink links to each other with described connecting portion.
10. an electronic equipment is characterized in that, comprises the arbitrary described antenna shrapnel fixing mechanism of support, circuit board and claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010208481 CN101888011B (en) | 2010-06-24 | 2010-06-24 | Antenna shrapnel fixing mechanism and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010208481 CN101888011B (en) | 2010-06-24 | 2010-06-24 | Antenna shrapnel fixing mechanism and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101888011A true CN101888011A (en) | 2010-11-17 |
| CN101888011B CN101888011B (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010208481 Expired - Fee Related CN101888011B (en) | 2010-06-24 | 2010-06-24 | Antenna shrapnel fixing mechanism and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101888011B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103957022A (en) * | 2014-04-17 | 2014-07-30 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| WO2014187035A1 (en) * | 2013-05-20 | 2014-11-27 | 惠州Tcl移动通信有限公司 | Communication device for mobile terminal, and mobile terminal |
| CN105896126A (en) * | 2016-06-14 | 2016-08-24 | 广东欧珀移动通信有限公司 | Elastic sheet assembly and electronic equipment |
| CN106602208A (en) * | 2016-12-20 | 2017-04-26 | 惠州市物联微电子有限公司 | Antenna protection device applied to Internet of Things |
| CN106848582A (en) * | 2017-04-01 | 2017-06-13 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
| CN108577807A (en) * | 2018-03-16 | 2018-09-28 | 深圳市沃特沃德股份有限公司 | Intelligent wearable device |
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| CN1845375A (en) * | 2005-04-07 | 2006-10-11 | 松下电器产业株式会社 | Antenna device |
| US20060227058A1 (en) * | 2003-06-18 | 2006-10-12 | Emil Zellweger | Ground connection of a printed circuit board placed in a wristwatch type electronic device |
| CN200944430Y (en) * | 2006-08-29 | 2007-09-05 | 中兴通讯股份有限公司 | Handset built-in antenna |
| CN201360042Y (en) * | 2009-02-11 | 2009-12-09 | 青岛海信移动通信技术股份有限公司 | Grounding elastic sheet and movable terminal |
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2010
- 2010-06-24 CN CN 201010208481 patent/CN101888011B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060227058A1 (en) * | 2003-06-18 | 2006-10-12 | Emil Zellweger | Ground connection of a printed circuit board placed in a wristwatch type electronic device |
| CN1845375A (en) * | 2005-04-07 | 2006-10-11 | 松下电器产业株式会社 | Antenna device |
| CN200944430Y (en) * | 2006-08-29 | 2007-09-05 | 中兴通讯股份有限公司 | Handset built-in antenna |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187035A1 (en) * | 2013-05-20 | 2014-11-27 | 惠州Tcl移动通信有限公司 | Communication device for mobile terminal, and mobile terminal |
| US9337909B2 (en) | 2013-05-20 | 2016-05-10 | Huizhou Tcl Mobile Communication Co., Ltd | Communication device of mobile terminal and mobile terminal |
| CN103957022A (en) * | 2014-04-17 | 2014-07-30 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
| CN103957022B (en) * | 2014-04-17 | 2016-07-06 | 青岛海信移动通信技术股份有限公司 | A kind of mobile terminal |
| CN105896126A (en) * | 2016-06-14 | 2016-08-24 | 广东欧珀移动通信有限公司 | Elastic sheet assembly and electronic equipment |
| CN105896126B (en) * | 2016-06-14 | 2018-01-19 | 广东欧珀移动通信有限公司 | Shell fragment component and electronic equipment |
| CN106602208A (en) * | 2016-12-20 | 2017-04-26 | 惠州市物联微电子有限公司 | Antenna protection device applied to Internet of Things |
| CN106848582A (en) * | 2017-04-01 | 2017-06-13 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
| CN106848582B (en) * | 2017-04-01 | 2023-06-23 | 深圳天珑无线科技有限公司 | Antenna system and mobile terminal |
| CN108577807A (en) * | 2018-03-16 | 2018-09-28 | 深圳市沃特沃德股份有限公司 | Intelligent wearable device |
| CN108577807B (en) * | 2018-03-16 | 2024-01-09 | 深圳市沃特沃德信息有限公司 | Intelligent wearing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101888011B (en) | 2013-03-13 |
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