CN203850428U - Novel transparent antenna device - Google Patents
Novel transparent antenna device Download PDFInfo
- Publication number
- CN203850428U CN203850428U CN201420142915.1U CN201420142915U CN203850428U CN 203850428 U CN203850428 U CN 203850428U CN 201420142915 U CN201420142915 U CN 201420142915U CN 203850428 U CN203850428 U CN 203850428U
- Authority
- CN
- China
- Prior art keywords
- antenna
- winding displacement
- print circuit
- flexible print
- circuit winding
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 239000006260 foam Substances 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 39
- 238000004804 winding Methods 0.000 claims description 39
- 239000002390 adhesive tape Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 14
- 238000007639 printing Methods 0.000 claims description 12
- 229920002799 BoPET Polymers 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 238000009713 electroplating Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 abstract 2
- 238000012913 prioritisation Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses a novel transparent antenna device which comprises an antenna body, a transmitting medium and a connector, wherein one end of the transmitting medium is connected with the antenna body, and the other end is connected with the connector. The transmitting medium is a flexible printed circuit wire. The connector is provided with a wire bundle fastener. Buffer foam is arranged between the wire bundle fastener and the connector. The antenna body is connected with the connector in a flexible printed circuit wire manner. Transmission efficiency requirement of the transparent antenna can be satisfied, and flexibility of the transparent antenna is improved. The antenna device is fixed in a wire bundle fastener manner, thereby realizing quick mounting, reducing collision with a surrounding environment and reducing noise. Transparent printed PET thin-film antenna is adopted for a thin-film antenna in the antenna body, so that light transmittance of the antenna body reaches 70%-90% or higher. Furthermore visual line, light transmittance and appearance of a mounting carrier are not affected.
Description
Technical field
The utility model relates to a kind of antenna assembly, is specifically related to a kind of transparent antenna device that is attached at glass or other transparent medium surfaces.
Background technology
Along with the growth of people to information requirement, the communication technology and wireless device fast development, antenna assembly is widely used every field, as vehicle, heavy construction, aerospace engineering etc.Correspondingly, antenna assembly is also had higher requirement.For example, the antenna of installing on the windshield of vehicle, the installing space to antenna and efficiency of transmission have higher requirement, and installing space can not be excessive, and efficiency of transmission is wanted to meet technical requirement.But present widely used method is to use column type wire to connect antenna body and connector, this connected mode efficiency of transmission is low, and installing space is large, flexible poor, in installation process, very easily antenna itself is caused damage.For another example, the conductive part of the antenna body of existing antenna assembly is formed by the wire of column type, or wears some trickle apertures in the metal forming that forms antenna body conductive part, makes antenna have suitable transparent effect.These ways make antenna have certain transparency to a certain extent, but light transmittance is still very low, has affected the visual field and attractive in appearance.
Utility model content
In order to overcome the defect existing in prior art, the utility model provides a kind of novel transparent antenna assembly.The concrete technical scheme of the utility model is as follows:
A kind of novel transparent antenna assembly, comprises antenna body, transmission medium and connector.Wherein transmission medium one end is connected with antenna body, and the other end is connected with connector; Transmission medium is flexible print circuit winding displacement, can improve the efficiency of transmission of transparent antenna, has increased the flexibility of transparent antenna.
As prioritization scheme, a kind of novel transparent antenna assembly, described flexible print circuit winding displacement comprises signal transmission structure and ground wire transmission structure; The innermost layer of described flexible print circuit winding displacement is substrate layer, and the both sides of described substrate layer respectively are copper foil layer, copper electroplating layer and printed layers; The substrate layer of described flexible print circuit winding displacement is PI material, and the thickness of flexible print circuit winding displacement substrate layer PI is 0.10mm ~ 0.15mm, and the general thickness of flexible print circuit winding displacement is 0.20mm ~ 0.30mm.The thickness range of the substrate layer PI of flexible print circuit winding displacement is set in to 0.10mm ~ 0.15mm, to ensure the effectiveness of antenna.
As prioritization scheme, a kind of novel transparent antenna assembly, also comprises that one is set in the wiring harness fastener on connector; On connector, be provided with the latch that at least one matches with wiring harness fastener; Wiring harness fastener and latch fasten.In buckle mode, transparent antenna device is fixed in installing hole, both can have realized Fast Installation, can reduce again and the collision of surrounding enviroment, avoid producing noise.
As prioritization scheme, between connector base and wiring harness fastener, be provided with buffering foam, can play good cushioning effect.
As prioritization scheme, antenna body comprises gum, film antenna; Film antenna is bonded in gum surface; Wherein film antenna is flexible and transparent printing PET film antenna.
As prioritization scheme, the conductive part of antenna body forms eyed structure by roughly wide strip-shaped conductive film.
As prioritization scheme, the width of strip-shaped conductive film is 0.02mm ~ 0.03mm.
Adopt PET flexible and transparent printing PET film antenna, eyed structure and superfine strip-shaped conductive film, make the light transmittance of antenna body can reach 70% to 90% and more than, do not affect the sight line, printing opacity of carrier and attractive in appearance etc. be installed.
As prioritization scheme, flexible print circuit winding displacement is welded on antenna body.
As prioritization scheme, the contact-making surface of flexible print circuit winding displacement and antenna body is provided with double faced adhesive tape; Double faced adhesive tape is bonded in respectively the lower surface of described flexible print circuit winding displacement and the upper surface of described antenna body; The outer surface of the overlapping region of flexible print circuit winding displacement and antenna body is provided with the transparent one side adhesive tape of one deck for fixed connection place.
Adopt welding manner fixing flexible printed circuit winding displacement and antenna body, contact-making surface at the two is provided with double faced adhesive tape, and fix with one side glue at the outer surface of flexible print circuit winding displacement, make axially at least can resist between flexible print circuit winding displacement and antenna body the force pulling of 100N.
As prioritization scheme, the thickness of antenna body is 0.2mm ~ 0.3mm, can realize the light, simple and easy of transparent antenna.
Compared with prior art, the utlity model has following beneficial effect:
(1) light transmittance of antenna body can reach 70% ~ 90% and more than, do not affect the sight line, printing opacity of carrier and attractive in appearance etc. be installed.
(2) adopt flexible print circuit winding displacement, can improve the efficiency of transmission of transparent antenna, increased the flexibility of transparent antenna.
(3) adopt buckle structure to install, can realize Fast Installation, can reduce again and the collision of surrounding enviroment, avoid producing noise.
Brief description of the drawings
The structure chart of the transparent antenna device that Fig. 1 provides for the utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the front view of Fig. 1.
Fig. 5 is the left view of Fig. 1.
Fig. 6 is the structure chart of flexible print circuit winding displacement.
Fig. 7 is wiring harness fastener schematic diagram.
Fig. 8 is antenna body conductive membrane eyed structure partial enlarged drawing.
In upper figure, sequence number is: 1-antenna body, 2-transmission medium, 3-connector, 4-wiring harness fastener, 5-buffering foam, 6-latch, 7-double faced adhesive tape, 8-adhesive tape, 101-gum, 102-film antenna, 1031-conductive membrane.
Embodiment
Describe the utility model below in conjunction with accompanying drawing in detail in the mode of embodiment.
Embodiment 1: as shown in Figure 1, a kind of novel transparent antenna assembly, comprises antenna body 1, transmission medium 2, connector 3, wiring harness fastener 4, buffering foam 5 and latch 6.Wherein transmission medium 2 one end are connected with antenna body 1 in the mode of welding, and the other end is connected with connector 3; Transmission medium 2 is flexible print circuit winding displacement; Connector 3 is provided with a latch 6, and wiring harness fastener 4 fastens with latch 6.
In buckle mode, transparent antenna device is fixed in installing hole, both can have realized Fast Installation, can reduce again and the collision of surrounding enviroment, avoid producing noise, buckle structure as shown in Figure 7; Between connector 3 and wiring harness fastener 4, be provided with buffering foam 5, can play cushioning effect, reduce vibrations.
As shown in Figure 2, a kind of novel transparent antenna assembly, antenna body 1 comprises a gum 101 and film antenna 102, and gum 101 is the high printing opacity gum of optics, and film antenna 2 is flexible and transparent printing PET film antenna; Film antenna 102 is bonded in gum 101 surfaces.
The thickness of antenna body 1 is 0.2mm, can realize the light, simple and easy of transparent antenna.In the present embodiment, the thickness of antenna body 1 is that 0.2mm is only explanation the specific embodiment of the present invention, but is not limited to this.
Transmission medium 2 is connected with antenna body 1 with welding manner, at the bonding one deck double faced adhesive tape 7 of face of weld, makes between transmission medium 2 and antenna body 1 bonding more firm; Transmission medium 2 is provided with transparent one side adhesive tape 8, constant transmissions medium 2 and the antenna body 1 of one deck for fixed connection place with the outer surface of the overlapping region of antenna body 1.
The structure chart of flexible print circuit winding displacement as shown in Figure 6, comprises signal transmission structure and ground wire transmission structure; The innermost layer of flexible print circuit winding displacement is substrate layer, and the both sides of described substrate layer respectively are copper foil layer, copper electroplating layer and printed layers; The substrate layer material of described flexible print circuit winding displacement is PI material, and the thickness of the substrate layer PI of flexible print circuit winding displacement is 0.15mm, and the general thickness of flexible print circuit winding displacement is 0.30mm.In the present embodiment, the restriction that the thickness of the substrate layer PI to flexible print circuit winding displacement and the thickness of flexible print circuit winding displacement do, only, for illustrating the present invention, does not make restriction to protection scope of the present invention.
As shown in Figure 8, the conductive part of antenna body 1 forms eyed structure by roughly wide strip-shaped conductive film 1031, and eyed structure can be regular, can be also irregular; The width of strip-shaped conductive film is 0.02mm, and eyed structure can effectively increase the light transmittance of film antenna.
Annexation and the installation procedure of a kind of novel transparent antenna assembly that the present embodiment provides are as follows:
The high printing opacity gum of optics and flexible and transparent printing PET film antenna are adhered to one, powerful connection double faced adhesive tape and flexible print circuit winding displacement are bonded together, the flexible print circuit winding displacement that posts double faced adhesive tape is firmly coupled together with welding manner with the flexible and transparent printing PET film antenna that glues the high printing opacity gum of optics, connector and flexible print circuit winding displacement firmly couple together, be wound around a buffering foam at connector, wiring harness fastener is fixedly tied tight and unnecessary wiring harness fastener afterbody is cut on foam being wrapped in buffering, finally by the smooth one side adhesive tape overlapping region that fits to flexible and transparent printing PET film antenna and flexible print circuit winding displacement, can complete the assembling of whole product.
At corresponding square hole of installation site processing or rectangular opening, installment work personnel only need be attached at the antenna body back side needs the region of installing, then wiring harness fastener is pressed into the square hole or the rectangular opening that have been processed into can completes whole installation.
Disclosed is above only the application's a specific embodiment, but the application is not limited thereto, and the changes that any person skilled in the art can think of, all should drop in the application's protection range.
Claims (10)
1. a novel transparent antenna assembly, is characterized in that, comprises antenna body, transmission medium and connector; One end of described transmission medium is connected on described antenna body, and the other end of described transmission medium connects described connector; Wherein said connection transmission medium is flexible print circuit winding displacement.
2. a kind of novel transparent antenna assembly according to claim 1, described flexible print circuit winding displacement comprises signal transmission structure and ground wire transmission structure; The innermost layer of described flexible print circuit winding displacement is substrate layer, and the both sides of described substrate layer respectively are copper foil layer, copper electroplating layer and printed layers; Described flexible print circuit winding displacement substrate layer is PI material, it is characterized in that, in described flexible print circuit winding displacement, the thickness of substrate layer PI is 0.10mm ~ 0.15mm, and described flexible print circuit winding displacement general thickness is 0.20mm ~ 0.30mm.
3. a kind of novel transparent antenna assembly according to claim 1, is characterized in that, also comprises that one is set in the wiring harness fastener on described connector; Described connector is provided with the latch that some and described wiring harness fastener matches; Described wiring harness fastener and described latch fasten.
4. a kind of novel transparent antenna assembly according to claim 3, is characterized in that, between described connector and described wiring harness fastener, is provided with buffering foam.
5. a kind of novel transparent antenna assembly according to claim 1, is characterized in that, described antenna body comprises gum, film antenna; Described film antenna is bonded in described gum surface; Wherein said film antenna is transparent printing PET film antenna.
6. a kind of novel transparent antenna assembly according to claim 1 or 5, is characterized in that, the conductive part of described antenna body is made up of wide strip-shaped conductive film, described strip-shaped conductive film formed shape rule or irregular eyed structure.
7. a kind of novel transparent antenna assembly according to claim 6, is characterized in that, the width of described strip-shaped conductive film is 0.02mm ~ 0.03mm.
8. a kind of novel transparent antenna assembly according to claim 1, is characterized in that, described flexible print circuit winding displacement is welded on described antenna body.
9. according to a kind of novel transparent antenna assembly described in claim 1 or 7, it is characterized in that, the junction of described flexible print circuit winding displacement and described antenna body is provided with double faced adhesive tape; The one side of described double faced adhesive tape is bonding with described flexible print circuit winding displacement, and the another side of described double faced adhesive tape and described antenna body are bonding;
Described flexible print circuit winding displacement and described antenna body junction be provided with transparent one side adhesive tape; Described transparent one side adhesive tape is adhesively fixed described flexible print circuit winding displacement and described antenna body.
10. a kind of novel transparent antenna assembly according to claim 1, is characterized in that, the thickness of described antenna body is 0.2mm ~ 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142915.1U CN203850428U (en) | 2014-03-27 | 2014-03-27 | Novel transparent antenna device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420142915.1U CN203850428U (en) | 2014-03-27 | 2014-03-27 | Novel transparent antenna device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850428U true CN203850428U (en) | 2014-09-24 |
Family
ID=51563404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420142915.1U Expired - Lifetime CN203850428U (en) | 2014-03-27 | 2014-03-27 | Novel transparent antenna device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850428U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369874A (en) * | 2017-09-12 | 2017-11-21 | 上海安费诺永亿通讯电子有限公司 | A kind of vehicle-mounted transparent flexible two-in-one antenna component |
| CN110268577A (en) * | 2017-02-06 | 2019-09-20 | 日本电业工作株式会社 | Antenna structure |
| KR20200028484A (en) * | 2017-08-28 | 2020-03-16 | 니혼덴교고사꾸가부시끼가이샤 | Structure with transparent conductor, antenna structure and radio wave shield structure |
| CN111033892A (en) * | 2017-08-24 | 2020-04-17 | 东友精细化工有限公司 | Film antenna and display device including the same |
| CN111129743A (en) * | 2020-01-13 | 2020-05-08 | 隽美经纬电路有限公司 | Transparent flexible antenna board and manufacturing method thereof |
-
2014
- 2014-03-27 CN CN201420142915.1U patent/CN203850428U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110268577A (en) * | 2017-02-06 | 2019-09-20 | 日本电业工作株式会社 | Antenna structure |
| CN111033892A (en) * | 2017-08-24 | 2020-04-17 | 东友精细化工有限公司 | Film antenna and display device including the same |
| CN111033892B (en) * | 2017-08-24 | 2022-04-01 | 东友精细化工有限公司 | Film antenna and display device including the same |
| US11469492B2 (en) | 2017-08-24 | 2022-10-11 | Dongwoo Fine-Chem Co., Ltd. | Film antenna and display device including the same |
| KR20200028484A (en) * | 2017-08-28 | 2020-03-16 | 니혼덴교고사꾸가부시끼가이샤 | Structure with transparent conductor, antenna structure and radio wave shield structure |
| CN111052496A (en) * | 2017-08-28 | 2020-04-21 | 日本电业工作株式会社 | Structure provided with transparent conductor, antenna structure, and radio wave shield structure |
| CN111052496B (en) * | 2017-08-28 | 2021-06-08 | 日本电业工作株式会社 | Structure provided with transparent conductor, antenna structure, and radio wave shield structure |
| KR102300518B1 (en) | 2017-08-28 | 2021-09-13 | 니혼덴교고사꾸가부시끼가이샤 | Structure having transparent conductor, antenna structure and radio wave shielding structure |
| US11145969B2 (en) | 2017-08-28 | 2021-10-12 | Nihon Dengyo Kosaku Co., Ltd. | Structure, antenna structure, and radio wave shielding structure including transparent conductor |
| CN107369874A (en) * | 2017-09-12 | 2017-11-21 | 上海安费诺永亿通讯电子有限公司 | A kind of vehicle-mounted transparent flexible two-in-one antenna component |
| CN111129743A (en) * | 2020-01-13 | 2020-05-08 | 隽美经纬电路有限公司 | Transparent flexible antenna board and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |