CN2785158Y - Antenna structure - Google Patents
Antenna structure Download PDFInfo
- Publication number
- CN2785158Y CN2785158Y CN 200420116608 CN200420116608U CN2785158Y CN 2785158 Y CN2785158 Y CN 2785158Y CN 200420116608 CN200420116608 CN 200420116608 CN 200420116608 U CN200420116608 U CN 200420116608U CN 2785158 Y CN2785158 Y CN 2785158Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- antenna structure
- contacts
- supporter
- anneta module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model relates to an antenna structure, which comprises a circuit board, a metal obstructing and supporting body and an antenna module, wherein the bottom of the circuit board is provided with a plurality of feed-in contacts; the metal obstructing and supporting body is provided with a plurality of pins which extend downward, and the antenna module is provided with an antenna feed-in point. Feed-in point pins with the same number are fixed to a circuit board on the other end by the surface mount technology (SMT), so that the convenience of making antenna structures can be increased. The utility model uses a supporting frame to bear the antenna module, so that the antenna feed-in point of the antenna module does not protrude outward the bottom of the circuit board with a plurality of feed-in contacts on the bottom of the circuit board, which causes the bottom of the circuit board with a plurality of feed-in contacts on the bottom of the circuit board to have smoothness, and is favorable to the integrated use of a circuit. The metal obstructing and supporting body is used for effectively obstructing noise between the circuit board with a plurality of feed-in contacts on the bottom of the circuit board and the antenna module, so that the using sensitivity of the antenna module can be increased.
Description
Technical field
The utility model is relevant for a kind of antenna structure, refers to a kind ofly with metallic cover seat carrying Anneta module especially, and this Anneta module is connected in the antenna structure that the bottom has the circuit board of several feed-in contacts.
Background technology
See also shown in Figure 1ly, it is the cutaway view of known antenna structure.By among the figure as can be known, this antenna structure includes a circuit board 1a, and an Anneta module 2a who is connected with this circuit board 1a.Wherein, this Anneta module 2a has an insertion and is electrically connected at the antenna load point 20a of this circuit board 1a, and wherein this antenna load point 20a has the module bottom 200a of outstanding this circuit board 1a.In addition, this Anneta module 2a utilizes heat-resisting double faced adhesive tape 3a to be attached on this circuit board 1a.
Usually, general known antenna structure has following shortcoming:
1, this Anneta module 2a utilizes heat-resistant adhesive 3a to be attached on this circuit board 1a, and it causes the inconvenience of antenna structure in assembling;
2, this Anneta module 2a utilizes heat-resistant adhesive 3a to stick on this circuit board 1a, and the inconvenience that this heat-resistant adhesive 3a pastes causes the shortcoming in quality instability and the price competition;
3, outstanding this circuit board 1a of the antenna load point 20a of this Anneta module 2a, it causes the out-of-flatness of circuit board bottom; And
4, can produce the mutual interference mutually of noise between this Anneta module 2a and this circuit board 1a.
As from the foregoing, the above-mentioned antenna structure that oneself knows on reality is used, obviously has inconvenience and exists with defective, and can wait to be improved.
The utility model is at above-mentioned defective, and according to the correlation experience of being engaged in for many years in this respect, the concentrated observation and research, and cooperate the utilization of scientific principle, and propose a kind of reasonable in design and effectively improve the design of the antenna structure of prior art.
Summary of the invention
A kind of antenna structure that the utility model one purpose provides, be that the metallic cover seat is fixed on the circuit board that this bottom has several feed-in contacts, and, make this Anneta module be electrically connected at this bottom and have on the circuit board of several feed-in contacts by metallic cover seat carrying Anneta module.
A kind of antenna structure that its two purpose of the utility model provides, it utilizes metallic cover seat carrying Anneta module, make this Anneta module be electrically connected at this bottom when having the circuit board of several feed-in contacts, the antenna load point of this Anneta module can not given prominence to this circuit board bottom, makes this bottom have the bottom tool planarization of the circuit board of several feed-in contacts.
A kind of antenna structure that its three purpose of the utility model provides, it utilizes the metallic cover seat to intercept this Anneta module and this bottom to have noise jamming between the circuit board of several feed-in contacts.
A kind of antenna structure that its four purpose of the utility model provides, it utilizes low temperature co-fired technology that the tool metal is intercepted supporter and burns till a circuit module altogether with the circuit board that the bottom has several feed-in contacts, and follows (SMT) Anneta module with the surface that this Anneta module is combined into a tool circuit function.
For reaching above-mentioned purpose, the technological means that the utility model adopts is as follows:
A kind of antenna structure is characterized in that, includes:
The bottom has the circuit board of several feed-in contacts;
The tool metal intercepts supporter, has the carrier that extends around it down, and this tool metal intercepts supporter and utilizes this carrier to be fixed on the circuit board that this bottom has several feed-in contacts; And
Anneta module, it is connected in this tool metal and intercepts on supporter, and this Anneta module has one and is plugged in the antenna load point that this bottom has the circuit board of several feed-in contacts.
By above-mentioned technical characterictic, make to the utlity model has following advantage:
(1) a kind of antenna structure of providing of the utility model, its utilize surface mount technology (SMT) also or plug-in unit spot-welding technology carrier 20 that this tool metal is intercepted supporter 2 be fixed on the circuit board 1 that this bottom has several feed-in contacts, in order to increase the convenience of antenna structure in making.
(2) a kind of antenna structure of providing of the utility model, it utilizes this bracing frame 2 these Anneta modules 3 of carrying, make the antenna load point 30 of this Anneta module 3 not give prominence to the bottom that this bottom has the circuit board 1 of several feed-in contacts, have on the circuit board 1 of several feed-in contacts and can electrically be plugged in this bottom, with having planarization so that the utility model bottom has the bottom of the circuit board 1 of several feed-in contacts.
(3) a kind of antenna structure of providing of the utility model, it utilizes this tool metal to intercept supporter 2 and is arranged at this bottom and has between the circuit board 1 and this Anneta module 3 of several feed-in contacts, be used for effectively intercepting this bottom and have the circuit board 1 of several feed-in contacts and the noise between this Anneta module 3, to increase the sensitivity of this Anneta module 3 on using.
In order further to understand the utility model is to reach technology, means and the effect that predetermined purpose is taked, see also following about detailed description of the present utility model and accompanying drawing, believe the purpose of this utility model, feature and characteristics, go deep into and concrete understanding when getting one thus, yet institute's accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Description of drawings
The cutaway view of the antenna structure that Fig. 1 is known;
The three-dimensional exploded view of first embodiment of Fig. 2 the utility model antenna structure;
The three-dimensional combination figure of first embodiment of Fig. 3 the utility model antenna structure;
The cutaway view of first embodiment of Fig. 4 the utility model antenna structure;
The another side three-dimensional combination figure of first embodiment of Fig. 5 the utility model antenna structure;
The three-dimensional exploded view of second embodiment of Fig. 6 the utility model antenna structure;
The three-dimensional combination figure of second embodiment of Fig. 7 the utility model antenna structure;
The three-dimensional exploded view of the 3rd embodiment of Fig. 8 the utility model antenna structure;
The three-dimensional combination figure of the 3rd embodiment of Fig. 9 the utility model antenna structure.
Symbol description among the figure
[known technology label]
The 1a circuit board
The 2a Anneta module
20a antenna load point
200a module bottom
The 3a double faced adhesive tape
[the utility model label]
1 bottom has the circuit board of several feed-in contacts
10 pins
2 tool metals intercept supporter
20 carriers
3 Anneta modules
30 antenna load points
300 module bottoms
4 circuit modules
Embodiment
See also Fig. 2, shown in Figure 3, it is three-dimensional exploded view and the constitutional diagram of the utility model first embodiment.By among the figure as can be known, the utility model provides a kind of antenna structure, includes circuit board 1, the tool metal that a bottom has several feed-in contacts and intercepts a supporter 2 and an Anneta module 3.
Wherein, this tool metal intercepts supporter 2 and can be a metallic cover seat that is made of metal, and around this tool metal obstruct supporter 2, be provided with carrier 20, the carrier 20 that this tool metal intercepts supporter 2 utilize surface mount technology (Surface Mounted Technology, SMT) or the plug-in unit spot-welding technology be fixed on the circuit board 1 that this bottom has several feed-in contacts.
In addition, this Anneta module 3 is a global positioning system (Global Positioning System, GPS), and this Anneta module 3 is connected in this tool metal by colloid (figure do not show) and intercepts supporter 2, and this Anneta module 3 has one and is plugged in the antenna load point 30 that this bottom has the circuit board 1 of several feed-in contacts.This colloid is as ceramic glue or heat-resistant adhesive.
See also Fig. 4, shown in Figure 5, it is cutaway view of the present utility model and another side three-dimensional combination figure.By among the figure as can be known, the antenna load point 30 of this Anneta module 3 has a module bottom 300, the module bottom of this antenna load point 30 300 intercepts the carrying of supporter 2 by this tool metal, and is embedded in circuit board 1 inside that this bottom has several feed-in contacts.That is not outstanding this bottom of the antenna load point 30 of this Anneta module 3 has the bottom of the circuit board 1 of several feed-in contacts, has on the circuit board 1 of several feed-in contacts and electrically be plugged in this bottom.The bottom that makes the utility model bottom have the circuit board 1 of several feed-in contacts has planarization.
In addition, this tool metal intercepts supporter 2 and has and intercepts the function that this bottom has noise between the circuit board 1 of several feed-in contacts and this Anneta module 3, to increase the stability of this Anneta module 3 in use.
See also Fig. 6, shown in Figure 7, it is three-dimensional exploded view and the constitutional diagram of the utility model second embodiment.By among the figure as can be known, the carrier 20 that this tool metal intercepts supporter 2 is several pins that extend down, these pins intercept each peripheral number of supporter 2 and the distance between each pin is not subjected to restriction shown in the drawings in the tool metal.And the surface area that this tool metal obstruct supporter 2 contacts with this Anneta module 3 can be greater than or less than the surface area of this Anneta module 3.And the external form that this tool metal intercepts supporter 2 also can design different shapes voluntarily with the user is required, to meet the required of this Anneta module 3.
See also Fig. 8, shown in Figure 9, it is three-dimensional exploded view and the constitutional diagram of the utility model the 3rd embodiment.By among the figure as can be known, this bottom has the circuit board of circuit board 1 many pins 10 for the bottom has of several feed-in contacts.
The circuit board 1 that this bottom has several feed-in contacts utilizes low temperature co-fired technology and this tool metal to intercept supporter 2 and burns till a circuit module 4 altogether, and this circuit module 4 also is combined into the Anneta module of a tool circuit function with this Anneta module 3.Wherein, the circuit board 1 that this bottom has several feed-in contacts utilizes these pins 10 to be fixed on the carrier 20 that this tool metal intercepts supporter 2, and this bottom has between the circuit board 1 of several feed-in contacts and this tool metal obstruct supporter 2 and can fill the splendid medium of heat conductivity.
Therefore, antenna structure of the present utility model is a rare novel invention product in fact, has novelty and progressive, meets novel patent application important document fully, files an application according to Patent Law.
The above, only be the detailed description and the accompanying drawing of a specific embodiment of the utility model the best, feature of the present utility model is not limited thereto, be not in order to restriction the utility model, all scopes of the present utility model should be as the criterion with following claim, all closing in the embodiment of the spirit variation similar of the utility model claim with it, all should be contained in the category of the present utility model, anyly be familiar with this skill person in the field of this technology, can think easily and variation or modify all can be encompassed in the claim of the present utility model.
Claims (14)
1, a kind of antenna structure is characterized in that, includes:
The bottom has the circuit board of several feed-in contacts;
The tool metal intercepts supporter, has the carrier that extends around it down, and this tool metal intercepts supporter and utilizes this carrier to be fixed on the circuit board that this bottom has several feed-in contacts; And
Anneta module, it is connected in this tool metal and intercepts on supporter, and this Anneta module has one and is plugged in the antenna load point that this bottom has the circuit board of several feed-in contacts.
2, antenna structure as claimed in claim 1 is characterized in that, it is a metallic cover seat that is made of metal that this tool metal intercepts supporter.
3, antenna structure as claimed in claim 1 is characterized in that, this tool metal obstruct supporter is arranged at this bottom to have between the circuit board and this Anneta module of several feed-in contacts.
4, antenna structure as claimed in claim 1 is characterized in that, this tool metal intercepts supporter and has a surface area greater than this Anneta module.
5, antenna structure as claimed in claim 1 is characterized in that, this tool metal intercepts supporter and has a surface area less than this Anneta module.
6, antenna structure as claimed in claim 1 is characterized in that, this carrier has several pins.
7, antenna structure as claimed in claim 1 is characterized in that, the carrier that this tool metal intercepts supporter is to stick together structure to be fixed on the circuit board that this bottom has several feed-in contacts.
8, antenna structure as claimed in claim 1 is characterized in that, the carrier that this tool metal intercepts supporter is that spot-welded structures is fixed on the circuit board that this bottom has several feed-in contacts.
9, antenna structure as claimed in claim 1 is characterized in that, this Anneta module is a global positioning system.
10, antenna structure as claimed in claim 1 is characterized in that, this Anneta module is connected in this tool metal by colloid and intercepts on the supporter.
11, antenna structure as claimed in claim 10 is characterized in that, this colloid is ceramic glue or heat-resistant adhesive.
12, antenna structure as claimed in claim 1 is characterized in that, the antenna load point of this Anneta module has a module bottom, and the module bottom of this antenna load point is embedded in the circuit board inside that this bottom has several feed-in contacts.
13, antenna structure as claimed in claim 1 is characterized in that, the circuit board that this bottom has several feed-in contacts is the circuit board that the bottom has many pins.
14, antenna structure as claimed in claim 1, it is characterized in that, this bottom has the circuit board of several feed-in contacts and this tool metal, and to intercept supporter be the circuit module that a kind of low temperature co-fired body constitutes, and this circuit module also is combined into the Anneta module of a tool circuit function with this Anneta module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116608 CN2785158Y (en) | 2004-12-07 | 2004-12-07 | Antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420116608 CN2785158Y (en) | 2004-12-07 | 2004-12-07 | Antenna structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2785158Y true CN2785158Y (en) | 2006-05-31 |
Family
ID=36772122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420116608 Expired - Fee Related CN2785158Y (en) | 2004-12-07 | 2004-12-07 | Antenna structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2785158Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522622A (en) * | 2011-12-02 | 2012-06-27 | 福建鑫诺通讯技术有限公司 | Antenna structure capable of supporting different communication modules and manufacturing method for antenna structure |
| CN107148200A (en) * | 2017-06-29 | 2017-09-08 | 北京小米移动软件有限公司 | Radiator structure and terminal device |
| CN111864343A (en) * | 2019-04-30 | 2020-10-30 | Oppo广东移动通信有限公司 | Electronic device |
-
2004
- 2004-12-07 CN CN 200420116608 patent/CN2785158Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522622A (en) * | 2011-12-02 | 2012-06-27 | 福建鑫诺通讯技术有限公司 | Antenna structure capable of supporting different communication modules and manufacturing method for antenna structure |
| CN107148200A (en) * | 2017-06-29 | 2017-09-08 | 北京小米移动软件有限公司 | Radiator structure and terminal device |
| CN111864343A (en) * | 2019-04-30 | 2020-10-30 | Oppo广东移动通信有限公司 | Electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |