CN200979909Y - An integration module of an antenna and a connector - Google Patents
An integration module of an antenna and a connector Download PDFInfo
- Publication number
- CN200979909Y CN200979909Y CNU2006201473412U CN200620147341U CN200979909Y CN 200979909 Y CN200979909 Y CN 200979909Y CN U2006201473412 U CNU2006201473412 U CN U2006201473412U CN 200620147341 U CN200620147341 U CN 200620147341U CN 200979909 Y CN200979909 Y CN 200979909Y
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- Prior art keywords
- antenna
- feed
- connector
- contact
- slotted eye
- Prior art date
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- Expired - Fee Related
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- 230000010354 integration Effects 0.000 title description 3
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000009740 moulding (composite fabrication) Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an integrated module of an antenna and a connector, comprising an insulated body containing a plurality of conductive terminals and a metallic shell covering the insulated body, wherein the metallic shell is group connected with ground connecting terminals and provided with special shaped groove holes, one side of the groove holes is provided with a feed wedge opening and a connecting portion, and a feed terminal provided with a contact portion and a welding portion is provided, the welding portion of the feed terminal is communicated with a circuit board, a coupling device which can contact with the feed terminal is provided, to feed high frequency voltage, to realize voltage difference between the coupling device and the plane of the groove holes, to generate resonance electromagnetic field in the groove holes, to form antenna function, to radiate electromagnetic wave signal, therefore the functions of the antenna and the connector re integrated, to decrease the space taken up by the components, to reach miniaturization, and decrease cost.
Description
Technical field
The utility model relates to a kind of antenna and connector integrate module, refer in particular to the modular construction on a kind of metal shell that the broad-band antenna function is integrated in connector, can reduce assembly by the function integration and take up space, adapt to the trend of slimming, and can effectively reduce cost.
Background technology
As everyone knows, electromagnetic wave is played the part of the dominant role of signal transmission, and the setting of antenna promptly is used for induction and transmission electromagnetic wave, and the convenience of popularizing of mobile phone is dependent on the setting of antenna on the mobile phone in fact fully at present.Along with the combination of digital product, as: computer, TV, digital camera etc., providing of broadband environment certainly will be inevitable.Given this, at present mobile phone is except GSM and 3G (UMTS/WCDMA), be necessary again blue bud (Bluetooth), the WLAN (Wireless LAN) that WLAN connects, the RFID (Radio FrequencyIdentification) of less radio-frequency and the UWB (Ultra-Wideband) of a large amount of and high speed data transfer in conjunction with the short distance voice transfer, be with, at present the setting of antenna not only provides the function of long distance communication on the mobile phone, and the function of short distance voice and transfer of data more is provided, and pushes communication science and technology to multi-functional practical field.
Be generally and avoid taking board area, the dealer further adjusts antenna is arranged on the positions such as mobile phone outer casing inner wall or RF module housing, but this kind mode can make become required signal feed-in of plate type antenna and ground connection binding more complicated, set up the puzzlement of taking into account on the processing procedure on foot, and, occupying by circuit board of space is passed to other position, can't effectively reach slim/small-sized purpose.
Summary of the invention
The purpose of this utility model is providing a kind of antenna and connector integrate module, and the metal shell of mat connector is integrated the function of broad-band antenna on it, uses the minimizing assembly and heaps the space, and can effectively reach the effect of miniaturization, and can thereby reduce cost.
The utility model is to be a kind of antenna and connector integrate module, comprise: insulating body, be provided with the complex conduction terminal in it, and metal shell, be that cover is overlying on the insulating body, it is characterized in that: winding earth terminal and be provided with a slotted eye on this metal shell, and a side of this slotted eye is provided with feed-in wedge shape mouth and connecting portion, again, be provided with the feed-in terminal separated of tool contact site and weld part in a side of this slotted eye, in addition, be provided with a coupling device that can contact, use the feed-in high frequency voltage with feed-in terminal separated, make itself and plane, slotted eye place reach voltage difference, make and produce the resonant electromagnetic field in the slotted eye, with the effect of formation antenna, and the radiated electromagnetic wave signal.
According to above-mentioned feature, wherein this coupling device comprises: two dielectric films and metal forming, this metal forming is assembled between two dielectric films, and has contact-making surface and can contact with the contact site of feed-in terminal separated through suitable bending.
The utility model compared with prior art has following conspicuous substantive distinguishing features and advantage: the metal shell of connector is integrated the function of broad-band antenna on it, effectively reduces assembly and heaps the space, reaches the effect of miniaturization, and has reduced cost.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model antenna and connector integrate module.
Fig. 2 is the combination stereogram of Fig. 1.
Fig. 3 is the top view of the utility model antenna and connector integrate module.
Fig. 4 is the stereogram of the feed-in terminal separated of the utility model antenna and connector integrate module.
Fig. 5 is the 5-5 profile of Fig. 2.
Fig. 6 is the partial enlarged drawing of Fig. 5.
Fig. 7 is the top perspective view of the metal shell of the utility model antenna and connector integrate module.
Fig. 8 is the profile of the 8-8 line segment of Fig. 2.
Fig. 9 is the partial enlarged drawing at Fig. 8 B place.
Figure 10 is the emulation and the actual test result chart of the utility model antenna and connector integrate module.
The figure number explanation
1 antenna and connector integrate module
2 memory card connectors, 3 insulating bodies
4 metal shells, 5 coupling devices
6 trip mechanisms, 7 ground strips
30 accepting grooves, 31 conducting terminals
32 draw-in grooves, 33 assembly holes
40 slotted eyes, 41 feed-in terminal separated
42 breach, 43 linking parts
44 grounding legs
401 long limits, 402 minor faces
410 contact sites, 411 interference parts
412 weld parts 421 dwindle end
50,51 dielectric films, 52 metal formings
501 catch, 521 contact-making surfaces
70 tongue pieces
Embodiment
Fig. 1 to Fig. 3 is first embodiment of the utility model antenna and connector integrate module 1, present embodiment be with aerial integration on memory card connector, this memory card connector 2 comprises: insulating body 3 and metal shell 4, and coupling device 5, wherein this insulating body 3 is provided with memory card accepting groove 30, be used for ccontaining memory card, and contain complex conduction terminal 31 in this accepting groove 30.In addition, be provided with trip mechanism 6 (for known techniques does not repeat them here).
This metal shell 4, be that cover is overlying on the insulating body 3, which is provided with slotted eye 40, this slotted eye 40 is the central authorities that are arranged at metal shell 4 for having the rectangle of two long limits 401 and two minor faces 402, and, side in the long limit 401 of this slotted eye 40 is provided with feed-in terminal separated 41, sees also Fig. 4, these feed-in terminal separated 41 tool contact sites 410, interference part 411 and weld part 412, wherein weld part 412 can weld with circuit board (not icon) through the suitably suitable surface mount welding of bending.See also Fig. 6, this contact site 410 is to be extended by weld part 412, can contact with the contact-making surface 521 of the metal forming 52 of aftermentioned coupling device 5 by contact site 410.411 one in this interference part are located at 412 of contact site 410 and weld parts, are used to assemble the assembly hole 33 of interfering on this insulating body 3.In addition, a side on the long limit 401 of this slotted eye 40 is provided with the breach 42 that communicates with this length limit 401, is used for impedance matching, and the side that this breach 42 is in close proximity to this feed-in terminal separated 41 holds 421 for dwindling, and this dwindles holds 421 one to extend linking part 43 downwards.
This coupling device 5 please cooperate Fig. 5, Fig. 6, comprising: two dielectric films 50,51 and metal forming 52, and wherein this two dielectric film 50,51 is identical configuration, its area is slightly larger than this slotted eye 40 and breach 42, and this slotted eye 40 and breach 42 are covered.In addition, an end of this dielectric film 50 has catch 501.This metal forming 52 is to be assembled in two dielectric films 50, between 51, its side with respect to this catch 501 has contact-making surface 521, can contact with feed-in terminal separated 41 through suitable bending, as shown in Figure 6, can know and find out that this metal forming 52 is by two dielectric films 50,51 coat, only this contact-making surface 521 exposes with the contact site 410 of feed-in terminal separated 41 and contacts, and the contact back forms the feed-in strap, but the feed-in high frequency voltage, make itself and this slotted eye 40 (Fig. 1 reference) plane, place reach voltage difference, make and produce the resonant electromagnetic field in the slotted eye 40, with the effect of formation antenna, and the radiated electromagnetic wave signal.
Moreover, see also Fig. 1 and Fig. 7 to Fig. 9, this metal shell 4 is provided with grounding leg 44, it is ground strip 7 with respect to memory card connector 2, during assembling, as shown in Figure 9, enlarged drawing for Fig. 8 B place, this ground strip 7 all is assembled in draw-in groove 32 inside with grounding leg 44, and the tongue piece on the mat ground strip 7 70 contacts at this grounding leg 44, and can make grounding leg 44 firm assemblings also can be communicated with (in the enforcement, also can need not contact with this ground strip 7 again) with the earthed circuit of circuit board in the direct ground connection in metal shell 4 appropriate locations.Like this, the weld part 412 of this feed-in terminal separated 41 of the utility model is communicated with circuit board, and the contact-making surface 521 of this metal forming 52 contacts with the contact site 410 of feed-in terminal separated 41, cooperate above-mentioned grounding leg 44 to be communicated with earthed circuit, the feed-in high frequency voltage makes itself and plane, slotted eye 40 place reach voltage difference, make and produce the resonant electromagnetic field in the slotted eye 40, with the effect of formation antenna, and the radiated electromagnetic wave signal
Please further see it by Figure 10, emulation and actual test resolution for the utility model antenna and connector integrate module, this chart is the detection of slotted eye 40 shown in the utility model first embodiment, emulation testing result as shown in figure 10, wherein transverse axis is represented frequency (Frequency) on the chart, and the longitudinal axis is represented antenna signal reflection loss (Return Loss) measured when this Frequency point.If with reflection loss for-10dB is a standard, then resulting antenna bandwidth is about the scope of 2.0～5.7GHz in this test.Thereby, can demonstrate,prove slotted eye 40 of the present utility model and be provided with and possess the effect that broad-band antenna is arranged really, having provides the multi-functional of long distance communication and short distance voice and transfer of data.
In sum, the utility model antenna and connector integrate module really can reach the purpose of utility model, meet the utility model patent important document, but, the above person only is preferred embodiment of the present utility model, generally the various modifications and the variation of doing according to the utility model, as: with memory card connector with other as electronic card coupler (Electrical Card Connector), subscriber identify module card connector (Suscriber Identity Module Card Connector; SIM Card Connector) or I/O connector (I/O connector) etc. substitute, all must be contained in this case patent claim.
Claims (8)
1. antenna and connector integrate module are to be communicated with circuit board, comprising:
Insulating body contains the complex conduction terminal on it;
Metal shell is that cover is overlying on the insulating body, which is provided with the slotted eye of special shape, and is provided with the feed-in terminal separated of tool contact site and weld part in a side of this slotted eye, and its appropriate location also is connected with the earthed circuit of this circuit board; And coupling device, be to be assembled on this metal shell, it is made up of two dielectric films and metal forming, it is characterized in that: this metal forming is to be assembled between two dielectric films, having contact-making surface can contact with the contact site of feed-in terminal separated; The weld part of this feed-in terminal separated of mat is communicated with circuit board, the contact-making surface of metal forming contacts with the contact site of feed-in terminal separated, this grounding leg is communicated with earthed circuit, the feed-in high frequency voltage, make itself and plane, slotted eye place reach voltage difference, make and produce the resonant electromagnetic field in the slotted eye, with the effect of formation antenna, and the radiated electromagnetic wave signal.
2. antenna and connector integrate module according to claim 1, it is characterized in that: this slotted eye is a rectangle, is two long limit and two minor faces, and one of two long limits are provided with the breach that communicates with this length limit, and this breach is positioned at this feed-in terminal separated one side for dwindling end, with as input impedance matching.
3. as antenna and connector integrate module as described in the claim 2, it is characterized in that: this metal shell further is provided with linking part, is to be extended downwards and formed by the end one of dwindling of this breach.
4. as antenna and connector integrate module as described in the claim 3, it is characterized in that: this two dielectric film is identical configuration, and its area can cover this slotted eye and breach.
5. as antenna and connector integrate module as described in the claim 4, it is characterized in that: an end with respect to this connecting portion of this dielectric film, have catch, and this metal forming has contact-making surface with respect to a side of this catch, and can contact with this feed-in terminal separated through suitable bending.
6. antenna and connector integrate module according to claim 1, it is characterized in that: this metal shell can further be communicated with the earthed circuit of circuit board.
7. antenna and connector integrate module according to claim 1 is characterized in that: the weld part of this feed-in terminal separated is fit to the surface mount welding through suitable bending, and contact site is to be extended by weld part.
8. as antenna and connector integrate module as described in the claim 7, it is characterized in that: this feed-in terminal separated further is provided with the interference part, is that one is extended and is located between contact site and the weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201473412U CN200979909Y (en) | 2006-10-31 | 2006-10-31 | An integration module of an antenna and a connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201473412U CN200979909Y (en) | 2006-10-31 | 2006-10-31 | An integration module of an antenna and a connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979909Y true CN200979909Y (en) | 2007-11-21 |
Family
ID=38980291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201473412U Expired - Fee Related CN200979909Y (en) | 2006-10-31 | 2006-10-31 | An integration module of an antenna and a connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979909Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101494343B (en) * | 2008-01-22 | 2011-02-09 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly with antenna function |
| CN101383464B (en) * | 2007-09-03 | 2011-03-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| US8217853B2 (en) | 2007-12-31 | 2012-07-10 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly with antenna function |
| CN101986460B (en) * | 2009-10-28 | 2013-05-08 | 连展科技电子（昆山）有限公司 | Intra-film forming antenna |
| CN108235609A (en) * | 2016-12-15 | 2018-06-29 | 台达电子工业股份有限公司 | Electronic device and metal bottom case thereof |
-
2006
- 2006-10-31 CN CNU2006201473412U patent/CN200979909Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101383464B (en) * | 2007-09-03 | 2011-03-23 | 富士康(昆山)电脑接插件有限公司 | Electric connector component |
| US8217853B2 (en) | 2007-12-31 | 2012-07-10 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly with antenna function |
| CN101494343B (en) * | 2008-01-22 | 2011-02-09 | 富士康(昆山)电脑接插件有限公司 | Electrical connector assembly with antenna function |
| CN101986460B (en) * | 2009-10-28 | 2013-05-08 | 连展科技电子（昆山）有限公司 | Intra-film forming antenna |
| CN108235609A (en) * | 2016-12-15 | 2018-06-29 | 台达电子工业股份有限公司 | Electronic device and metal bottom case thereof |
| CN108235609B (en) * | 2016-12-15 | 2021-04-06 | 台达电子工业股份有限公司 | Electronic device and its metal bottom case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20091130 |