CN201417816Y - wireless antenna - Google Patents
wireless antenna Download PDFInfo
- Publication number
- CN201417816Y CN201417816Y CN 200920055136 CN200920055136U CN201417816Y CN 201417816 Y CN201417816 Y CN 201417816Y CN 200920055136 CN200920055136 CN 200920055136 CN 200920055136 U CN200920055136 U CN 200920055136U CN 201417816 Y CN201417816 Y CN 201417816Y
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- CN
- China
- Prior art keywords
- circuit board
- wireless antenna
- copper foil
- antenna
- utility
- 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
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Abstract
The utility model relates to technology field of wireless communication product, in particular to a wireless antenna. The wireless antenna main body is a printed circuit board whose surface is attached with copper toil used as antenna electrode, the circuit board is fixedly connected with a communication port, and the communication port is connected with the copper toil, and the surface of the circuit board is attached with a protective layer. After adopting the above technical scheme, the whole wireless antenna directly uses the printed circuit board as a bearing body, that is, the product modeling is a flat plate; the utility model is convenient to be used and fixed, and can not form sudden projection at the fixed facility, and becomes a 'stealth' wireless antenna. Furthermore, the wireless antenna is directly formed through the copper toil on the circuit board, the production is simple, and the cost is low.
Description
Technical field:
The utility model relates to the radio communication product technical field, refers in particular to a kind of flat wireless antenna.
Background technology:
Along with development of science and technology, wireless communication technique has been widely used in the middle of people's daily life, the production.Traditional wireless signal antenna comprises: shell, circuit, electrode assembly and connectivity port.Circuit arrangement is installed in the shell, and the connectivity port is connected with communication cable.During use, entire antenna is fixed on the fixation means, is used to receive wireless signal or the emission wireless signal launched at the wireless transmission station.
At present this traditional antenna exists a deficiency to be exactly, and owing to shell has certain three dimensions, (for example: wall), it can highlight and the facility surface, forms loftyly, influences the overall appearance of facility when being fixed on the fixation means.If but it is embedded in the equipment surface, then construction volume increases.
Summary of the invention:
The utility model purpose is to overcome the deficiency of the said goods or technology, provides a kind of simple in structure, the flat wireless antenna of being convenient to install.
For solving the problems of the technologies described above; the utility model has adopted following scheme: this wireless antenna main body is that a surface attachment has the printed circuit board (PCB) as the Copper Foil of antenna electrode; on circuit board, be fixedly connected with PORT COM; this PORT COM is connected with Copper Foil, and is attached with layer protective layer in circuit board surface.
Described circuit board tow sides all are attached with the Copper Foil that constitutes antenna electrode.
The protective layer that described circuit board surface adheres to is a skin of paint.
Offer fixing hole on the described circuit board.
Described Copper Foil comprises: the circuit that is positioned at substrate back is the floor and the coupling bar shaped Copper Foil of rectangular Copper Foil, and two wide band oscillator is positioned at substrate front side.Simultaneously, in order to realize two broadband operation, high-frequency coupling adjustment sheet and low frequency coupling adjustment sheet are the both sides of the spaced apart and two wideband oscillators of vertical bar; The coupling floor is positioned at a side of two wideband oscillators, intercouples with the floor of substrate back.Adopt the circuit of this shape, can realize two wideband work, to reach best signal reception.
After the utility model adopts technique scheme, whole wireless antenna directly with printed circuit board (PCB) as supporting body, product-forming is a flat board like this, it is easy to use, convenient fixing, and can on fixation means, not form loftyly, become a kind of " stealth " wireless antenna.In addition, because the utility model circuit directly forms by the Copper Foil on the circuit board, it makes simple, low cost product.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is that the utility model receives schematic diagram;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a rearview of the present utility model;
Fig. 4 is a cutaway view of the present utility model.
Embodiment:
See Fig. 1, the utility model main body is a printed circuit board (PCB) 1 that comprises antenna circuit, is fixedly connected with PORT COM 2 on circuit board 1.
Characteristics of the present utility model promptly are directly to adopt printed circuit board (PCB) 1.Printed circuit board (PCB) is to be aided with the formed structural member of conductor wirings with insulating material.Usually, when making final products, integrated circuit, electric crystal, diode, passive device (as: resistance, electric capacity, connector etc.) and other various electronic components can be installed on it.Mat work lead is communicated with, and can form the electric signal binding and function should be arranged.Popular says, printed circuit board is a kind of platform that provides element to link, in order to accept the basis of contact part.And the utility model is when making, need on circuit board 1, not punch (being used to connect other elements), it directly utilizes attached to 12 layers of necessary electrode of formation antenna of the double-edged Copper Foil of circuit board, promptly by instrument Copper Foil 12 is cut apart, and forms electrode.Then PORT COM 2 is fixed on circuit board 1 back side, and it is connected with Copper Foil 12 gets final product.
Fig. 2,3 is this specific implementation form using novel patent, and the shape of its Copper Foil has conclusive effect for the reception of communication signal, and this shape that adopts in the present embodiment has best acceptable effect.The circuit that is positioned at substrate back is the floor 121 and the coupling bar shaped Copper Foil 122 of rectangular Copper Foil, and two wide band oscillator 126 is positioned at substrate front side.Simultaneously, in order to realize two broadband operation, high-frequency coupling adjustment sheet 125 and low frequency coupling adjustment sheet 124 are the both sides of the spaced apart and two wideband oscillators of vertical bar; Coupling floor 123 is positioned at a side of two wideband oscillators, intercouples with the floor 121 of substrate back.Adopt the circuit of this shape, can realize two wideband work, to reach best signal reception and launching effect.Through test, adopt the Copper Foil of this shape setting to have best reception and launching effect.
Because Copper Foil 12 directly is emerging in circuit board 1 surface, is damaged in order to prevent it, can be at circuit board 1 surface attachment layer protective layer 3, as shown in Figure 4.Usually protective layer 3 can adopt the brushing paint mode to form, and is so promptly attractive in appearance, can protect Copper Foil again.
When using the utility model, by the fixing hole of offering on the circuit board 1 11, it directly can be fixed on metope, because its flat profile, the overall appearance that it can not crack metope becomes a kind of " stealth " wireless antenna.
Certainly, the above is the utility model example only, is not to limit the utility model practical range, so, all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (5)
1, a kind of wireless antenna; it is characterized in that: this wireless antenna main body is the printed circuit board (PCB) (1) that a surface attachment has the Copper Foil (12) as antenna electrode; on circuit board (1), be fixedly connected with PORT COM (2); this PORT COM (2) is connected with Copper Foil, and is attached with layer protective layer (3) in circuit board surface.
2, a kind of wireless antenna according to claim 1 is characterized in that: described circuit board (1) tow sides all are attached with the Copper Foil (12) that constitutes antenna electrode.
3, a kind of wireless antenna according to claim 1 is characterized in that: the protective layer (3) of described circuit board (1) surface attachment is a skin of paint.
4, a kind of wireless antenna according to claim 1 is characterized in that: offer fixing hole (11) on the described circuit board (1).
5, according to any described a kind of wireless antenna among the claim 1-4, it is characterized in that: described Copper Foil (12) comprising: being positioned at substrate back is rectangle Copper Foil (121), and coupling bar shaped Copper Foil (122); Substrate front side is two wide band oscillators (126), and high-frequency coupling adjustment sheet (125), low frequency coupling adjustment sheet (124); It is spaced apart that high-frequency coupling adjustment sheet (125) and low frequency coupling adjustment sheet (124) are vertical bar; And coupling floor (123) is positioned at a side of two wideband oscillators (126).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920055136 CN201417816Y (en) | 2009-04-22 | 2009-04-22 | wireless antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920055136 CN201417816Y (en) | 2009-04-22 | 2009-04-22 | wireless antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417816Y true CN201417816Y (en) | 2010-03-03 |
Family
ID=41794243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920055136 Expired - Fee Related CN201417816Y (en) | 2009-04-22 | 2009-04-22 | wireless antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417816Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089203A (en) * | 2014-07-02 | 2014-10-08 | 浙江生辉照明有限公司 | LED lighting equipment and antenna configuration method of LED lighting equipment |
-
2009
- 2009-04-22 CN CN 200920055136 patent/CN201417816Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089203A (en) * | 2014-07-02 | 2014-10-08 | 浙江生辉照明有限公司 | LED lighting equipment and antenna configuration method of LED lighting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG HUISU TELECOMMUNICATION TECHNOLOGY CO., Free format text: FORMER NAME: DONGGUAN HUISU ANTENNA TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523128 Dongguan City, Dongcheng District Province, cattle mountain industrial park outside the landscape road, the main mountain industrial zone, No. 2 Patentee after: GUANGDONG HUISU TELECOMMUNICATION TECH CO., LTD. Address before: 523000 Niu Shan Landscape Road, Dongguan, Guangdong, Dongcheng District Patentee before: Dongguan Huisu Antenna Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |