CN203521612U - Antenna device and electronic product having the same - Google Patents
Antenna device and electronic product having the same Download PDFInfo
- Publication number
- CN203521612U CN203521612U CN201320694142.3U CN201320694142U CN203521612U CN 203521612 U CN203521612 U CN 203521612U CN 201320694142 U CN201320694142 U CN 201320694142U CN 203521612 U CN203521612 U CN 203521612U
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- Prior art keywords
- strip line
- antenna
- electronic product
- antenna assembly
- antenna body
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- 239000002184 metal Substances 0.000 claims abstract description 52
- 239000011521 glass Substances 0.000 claims description 22
- 239000004568 cement Substances 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses an antenna device and an electronic product having the same. The antenna device comprises an antenna body, and a strip line, wherein the strip line and the antenna body are formed into an integral body. One end of the strip line is connected with the antenna body, and the other end of the strip line passes through the metal housing of the product body and connected with a feeding point of a mainboard. According to the electronic product adopting the antenna device of the utility model, the portion passing through the metal housing of the product body is not the antenna body and is the strip line, wherein the strip line and the antenna body are formed into an integral body, both of the upper portion and the lower portion of the strip line are covered, signal wires are arranged in the strip line, so the advantage of good shielding effect can be realized, so that the antenna performances can be effectively prevented from being disturbed by the metal housing; and no interference will be generated on signals even when the metal housing clings to the surface of the strip line. Thus, a large hole does not need to be formed in the metal housing of the product body, what a worker needs to do is to ensure that the strip line can be extended out, so that advantage of low technology difficulty can be realized.
Description
Technical field
The utility model relates to communication technique field, more particularly, relates to a kind of antenna assembly and has the electronic product of this antenna assembly.
Background technology
Communication apparatus has been requisite a kind of electronic equipment in people's daily life, and along with scientific and technological progress, it is more and more convenient and practical that communication apparatus becomes, integrated increasing function.On Vehicles Collected from Market, carrying out mutual electronic product with mobile phone also gets more and more, especially wearable intelligent electronic product progressively rises, as intelligent watch, intelligent glasses, intelligent bracelet etc., convenient carrying not only, also, for people provide the function becoming increasingly abundant, their appearance will greatly change modern's life style.And this type of Wearable electronic product will carry out alternately with mobile phone, the antenna device that is absolutely necessary, described antenna, is effectively to receive and a kind of electronic equipment of transmitting for radio signal.But in prior art, in order to improve texture and the experience of described Wearable electronic product, strengthen outward appearance expressive force, the shell of its product ontology adopts metal manufacture to form often, and metal is for the shielding action of antenna, to Antenna Design, brings very large difficulty.
In order to address this problem, prior art is that antenna is led on the plastic parts of electronic product, first-class such as antenna being installed in to the plastic cement watchband of intelligent watch, then the corresponding site of the metal shell of product ontology offer one for antenna through the perforate being connected with the distributing point of mainboard, due to high-frequency current be walk antenna surface (for greatest irradiation, can not there is shielding), therefore when antenna passes metal shell, if metal shell is close to antenna, high-frequency electrical on the antenna importing metal shell that fails to be convened for lack of a quorum, thereby the antenna performance of having a strong impact on, even if metal shell is not close to antenna surface, if spacing is large not, high-frequency current also can enter metal shell by coupling, thereby reduction antenna performance.So prior art, antenna, through the metal shell of product ontology, just must leave a larger perforate on metal shell.This not only affects the outward appearance of electronic product, simultaneously also serious impact the structural strength of electronic product integral body, even affect useful life of electronic product, increased the difficulty of production technology.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, a kind of antenna assembly is provided and there is the electronic product of this antenna assembly, solved on the metal shell of product ontology owing to need to opening a larger perforate in order to draw antenna, caused affecting the outward appearance of electronic product and the problem of structural strength.
For achieving the above object, the technical scheme that the utility model provides is as follows:
A kind of antenna assembly is provided, comprises antenna body, and with the integrated strip line of described antenna body, described strip line one end is connected with described antenna body, the other end is for being connected with the distributing point of mainboard.
Furthermore, described strip line is that resistance value is the flexible PCB strip line of 50 ohm.
Furthermore, described antenna body is the flexible PCB antenna with snakelike cabling.
A kind of electronic product with antenna assembly is provided, comprises the product ontology with metal shell, be installed in the mainboard in product ontology, and be arranged on the plastic parts on product ontology, also comprise the antenna assembly being installed on plastic parts, described antenna assembly comprises:
Antenna body, it is installed on described plastic parts;
Strip line, itself and described antenna body are one-body molded, and this strip line one end is connected with described antenna body, and the other end is connected through the metal shell of product ontology and the distributing point of mainboard.
Furthermore, described strip line is that resistance value is the flexible PCB strip line of 50 ohm.
Furthermore, described antenna body is the flexible PCB antenna with snakelike cabling.
Furthermore, described electronic product is: intelligent watch, intelligent glasses or intelligent bracelet.
Furthermore, the plastic parts of electronic product is: the plastic cement endless belt of the plastic cement watchband of intelligent watch, the plastic spectacles leg of intelligent glasses or intelligent bracelet.
Compared with prior art, the beneficial effects of the utility model are:
1, by described strip line and antenna body is one-body molded, thus between strip line and antenna body without any need for interface unit, realize very simple and easy, facilitate, do not need too much welded connection technology; And can make antenna assembly do very thinly, not need additionally to increase the thickness of antenna.
2, due to described resistance value, be the strip line of 50 ohm, it has bag ground, the holding wire cabling portion that sets within it up and down, and therefore described strip line itself just has good shielding action, and the external world is difficult to have influence on away the signal inner.And the utility model is that the strip line of 50 ohm is connected between the distributing point and antenna body of mainboard by utilizing resistance value, the metal shell part through product ontology is not antenna body, but with the integrated strip line of antenna body, thereby the performance that effectively guarantees antenna assembly by the metal shell of product ontology disturb, shielding.Even the metal shell of product ontology is close to strip line surface and also can cause shielding, interference to signal.Therefore, apply the electronic product of antenna assembly described in the utility model, need on the metal shell of product ontology, not offer excessive hole, only need to guarantee that flexible PCB strip line can stretch out.Solved in prior art, on the metal shell of product ontology, owing to need to opening a larger perforate in order to draw antenna, caused affecting the outward appearance of electronic product and the problem of structural strength.
3, described resistance value is that the strip line of 50 ohm is connected between distributing point and antenna body, this strip line directly transfers antenna to, increased the electrical length of antenna, improved radiation efficiency and the bandwidth of operation of antenna, make antenna can high efficiency, long distance, receive to omnirange and transmitted signal.
Below in conjunction with drawings and Examples, antenna assembly described in the utility model and the electronic product with this antenna assembly are described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model antenna assembly;
Fig. 2 is a kind of structural representation with the electronic product of antenna assembly of an embodiment of the utility model;
Fig. 3 is a kind of structural representation with the electronic product of antenna assembly of another embodiment of the utility model.
In accompanying drawing, the name list of each label representative is as follows:
10. antenna assembly, 11. antenna bodies, 12. strip lines, 20. intelligent watchs, 21. dial plates, 22. plastic cement watchbands, 30. intelligent glasses, 31. metal glasses frames, 32. plastic spectacles legs.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.
More details have been set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from other modes described here and implement, and therefore, protection range of the present utility model is not subject to the restriction of following public specific embodiment.
Embodiment 1
Fig. 1 shows according to the structural representation of a kind of antenna assembly of an embodiment of the utility model.Described antenna assembly can be widely used on electronic product, be especially applied to as: on the wearable intelligent electronic products such as intelligent watch, intelligent glasses, intelligent bracelet.
As shown in Figure 1, according to the antenna assembly of an embodiment of the utility model, comprise antenna body 11, and with the integrated strip line 12 of described antenna body 11, described strip line 12 one end are connected with described antenna body 11, and the other end is for being connected with the distributing point of mainboard.
Furthermore, described strip line 12 for resistance value be the flexible PCB strip line of 50 ohm.That is, described strip line 12 is manufactured and to be formed by flexible PCB (claiming again FPC), and resistance value is 50 ohm, described strip line Bao Di Shang Xia 12.
It should be noted that, because, described resistance value is that the strip line 12 of 50 ohm has bag ground up and down, the holding wire cabling portion that sets within it, so strip line 12 itself just has shielding action, the external world is difficult to have influence on away the signal inner.Adopt strip line 12 to be connected between distributing point and antenna body 11, strip line 12 directly transfers a part for antenna assembly to, thereby has guaranteed that the performance of antenna assembly 10 do not disturbed by the metal shell of product ontology.Even metal shell is close on strip line surface and also can cause interference to signal, therefore, adopt 10 of antenna assembly described in the utility model, need on the metal shell of product ontology, not offer excessive hole, only need to guarantee that flexible PCB strip line can stretch out, not need the spacing between reserved metal shell and strip line.
Furthermore, described antenna body 11 is for having the flexible PCB antenna of snakelike cabling, that is: described antenna body 11 adopts flexible PCB manufacture to form.Wherein, described snakelike cabling is the arrangement form of antenna body 11, and it comprises one or more bendings or back-shaped warp architecture.
Because described strip line 12 is one-body molded with antenna body 11, therefore antenna body 11 is as a whole with strip line 12, between strip line 12 and antenna body 11 without any need for interface unit, it is very simple and easy, convenient to realize, and does not need too much welded connection technology; And can make antenna assembly 10 do very thinly, not need additionally to increase the thickness of antenna.Moreover strip line can effectively be drawn out to mainboard signal out on antenna body 11, the radio signal simultaneously effectively antenna body 11 being received is sent on mainboard.
Obvious, described strip line 12 is connected between distributing point and antenna body 11, therefore strip line 12 directly transfers antenna to, increased the electrical length of antenna assembly 10, improved radiation efficiency and the bandwidth of operation of antenna assembly, make antenna can high efficiency, long distance, receive to omnirange and transmitted signal.
Embodiment 2
A kind of electronic product with said antenna device is provided, comprise the product ontology with metal shell, be installed in the mainboard in product ontology, and be arranged on the plastic parts on product ontology, also comprise the antenna assembly 10 being installed on plastic parts, described antenna assembly 10 comprises: antenna body 11 and strip line 12, wherein
Described antenna body 11, is installed on described plastic parts;
Described strip line 12, one-body molded with described antenna body 11, these strip line 12 one end are connected with described antenna body 11, and the other end is connected through the metal shell of product ontology and the distributing point of mainboard.
Wherein, described electronic product comprises: intelligent watch, intelligent glasses, intelligent bracelet or other wearable intelligent electronic products.And described plastic parts includes but are not limited to: the plastic cement endless belt of the plastic cement watchband of intelligent watch, the plastic spectacles leg of intelligent glasses or intelligent bracelet.
With reference to Fig. 2, Fig. 2 shows a kind of structural representation with the electronic product of antenna assembly according to an embodiment of the utility model.
As shown in Figure 2, in the present embodiment, described electronic product is intelligent watch 20, it comprise have metal shell dial plate 21, be installed in the mainboard in dial plate 21, and be arranged on the plastic cement watchband 22 on dial plate 21; Also comprise the antenna assembly 10 being installed on plastic cement watchband 22, this antenna assembly 10 comprises antenna body 11 and strip line 12, wherein,
Described antenna body 11, is installed on described plastic cement watchband 22;
Shown in strip line 12, one-body molded with described antenna body 11, these strip line 12 one end are connected with described antenna body 11, the other end is connected through the metal shell of dial plate 21 and the distributing point of mainboard.For the signal that the mainboard being installed in dial plate 21 is sent, lead to the antenna body 11 being installed on plastic cement watchband 22, the radio signal simultaneously antenna body 11 being received is sent on mainboard.
Particularly, described strip line 12 for resistance value be the flexible PCB strip line of 50 ohm.Described antenna body 11 is for having the flexible PCB antenna of snakelike cabling.
Described resistance value is that the strip line 12 of 50 ohm has bag ground up and down, the holding wire cabling portion that sets within it, therefore strip line 12 itself just has shielding action, and the external world is difficult to have influence on away the signal inner, thereby has guaranteed that the performance of antenna assembly 10 do not disturbed by the metal shell of dial plate 21.Or even the metal shell of dial plate 21 is close to strip line 12 surfaces and also can not cause interference to signal, therefore on the metal shell of described dial plate 21, do not need to offer excessive hole, only need to guarantee that flexible PCB strip line can stretch out.Thereby guarantee can not have influence on the overall appearance of dial plate 21, avoid affecting the structural strength of dial plate 21 simultaneously, technology difficulty is low.
Embodiment 3
Fig. 3 shows a kind of structural representation with the electronic product of antenna assembly according to another embodiment of the utility model.
As shown in Figure 3, in the present embodiment, described electronic product is intelligent glasses 30, it comprise have metal shell metal glasses frame 31, be installed in the mainboard in metal glasses frame 31, and be arranged on the plastic spectacles leg 32 on metal glasses frame 31, and also comprising the antenna assembly 10 being installed on plastic spectacles leg 32, this antenna assembly 10 comprises antenna body 11 and strip line 12, wherein
Described antenna body 11, is installed on described plastic spectacles leg 32;
Shown in strip line 12, one-body molded with described antenna body 11, these strip line 12 one end are connected with described antenna body 11, the other end is connected through the metal shell of metal glasses frame 31 and the distributing point of mainboard.For leading to by being installed in mainboard in metal glasses frame 31 signal out the antenna body 11 being installed on plastic spectacles leg 32, the radio signal simultaneously antenna body 11 being received is sent on mainboard.
Particularly, described strip line 12 for resistance value be the flexible PCB strip line of 50 ohm; Described antenna body 11 is for having the flexible PCB antenna of snakelike cabling.
Described resistance value is that the strip line 12 of 50 ohm has bag ground, the holding wire cabling portion that sets within it up and down, so strip line 12 itself just has shielding action, and the external world is difficult to have influence on away the signal inner.In the present embodiment, through metal glasses frame 31, not antenna body 11 with the distributing point coupling part of mainboard, but with the integrated strip line 12 of antenna body 11, thereby the performance that has effectively guaranteed antenna assembly 10 by the metal shell of metal glasses frame 31 disturb, shielding.Even the metal shell of metal glasses frame 31 is close to strip line 12 surfaces and also can cause interference to signal, therefore apply antenna assembly 10 of the present utility model, on described metal glasses frame 31, do not need to offer excessive hole, only need to guarantee that flexible PCB strip line can stretch out.Thereby guarantee can not have influence on the overall appearance of metal glasses frame 31, avoid affecting the structural strength of metal glasses frame 31 simultaneously, technology difficulty is low.
Above-described embodiment is preferably execution mode of the utility model; but execution mode of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection range of the present utility model.
Claims (8)
1. an antenna assembly, is characterized in that, comprises antenna body, and with the integrated strip line of described antenna body, described strip line one end is connected with described antenna body, the other end is for being connected with the distributing point of mainboard.
2. antenna assembly according to claim 1, is characterized in that, described strip line is that resistance value is the flexible PCB strip line of 50 ohm.
3. antenna assembly according to claim 1 and 2, is characterized in that, described antenna body is the flexible PCB antenna with snakelike cabling.
4. an electronic product with antenna assembly, comprises the product ontology with metal shell, is installed in the mainboard in product ontology, and be arranged on the plastic parts on product ontology, it is characterized in that, also comprise the antenna assembly being installed on plastic parts, described antenna assembly comprises:
Antenna body, it is installed on described plastic parts;
Strip line, itself and described antenna body are one-body molded, and this strip line one end is connected with described antenna body, and the other end is connected through the metal shell of product ontology and the distributing point of mainboard.
5. the electronic product with antenna assembly according to claim 4, is characterized in that, described strip line is that resistance value is the flexible PCB strip line of 50 ohm.
6. according to the electronic product with antenna assembly described in claim 4 or 5, it is characterized in that, described antenna body is the flexible PCB antenna with snakelike cabling.
7. the electronic product with antenna assembly according to claim 4, is characterized in that, described electronic product is: intelligent watch, intelligent glasses or intelligent bracelet.
8. the electronic product with antenna assembly according to claim 7, is characterized in that: described plastic parts is: the plastic cement endless belt of the plastic cement watchband of intelligent watch, the plastic spectacles leg of intelligent glasses or intelligent bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694142.3U CN203521612U (en) | 2013-11-05 | 2013-11-05 | Antenna device and electronic product having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694142.3U CN203521612U (en) | 2013-11-05 | 2013-11-05 | Antenna device and electronic product having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521612U true CN203521612U (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320694142.3U Expired - Fee Related CN203521612U (en) | 2013-11-05 | 2013-11-05 | Antenna device and electronic product having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467831A (en) * | 2015-12-29 | 2016-04-06 | 深圳市鼎芯无限科技有限公司 | Smartwatch and watchband thereof |
-
2013
- 2013-11-05 CN CN201320694142.3U patent/CN203521612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467831A (en) * | 2015-12-29 | 2016-04-06 | 深圳市鼎芯无限科技有限公司 | Smartwatch and watchband thereof |
| CN105467831B (en) * | 2015-12-29 | 2023-11-14 | 深圳市知赢科技有限公司 | Intelligent watch and watchband thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523000 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523000 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| 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: 20140402 |