CN104868225A - Electronic device and manufacturing method of antenna thereof - Google Patents
Electronic device and manufacturing method of antenna thereof Download PDFInfo
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- CN104868225A CN104868225A CN201410060586.0A CN201410060586A CN104868225A CN 104868225 A CN104868225 A CN 104868225A CN 201410060586 A CN201410060586 A CN 201410060586A CN 104868225 A CN104868225 A CN 104868225A
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- antenna
- flexible pcb
- matching circuit
- holder
- electronic equipment
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Abstract
The invention discloses an electronic device and a manufacturing method of an antenna thereof. The electronic device comprises a flexible circuit board, an antenna support, an antenna matching circuit arranged on the flexible circuit board, and an antenna body arranged on the antenna support, wherein the antenna matching circuit comprises more than one surface mounted component, the more than one surface mounted component is integrated on the flexible circuit board so as to form the antenna matching circuit; and the flexible circuit board and the antenna body on the antenna support are welded together so as to enable the antenna matching circuit to be communicated with the antenna body.
Description
Technical field
The present invention relates to antenna technology, particularly relate to the manufacture method of a kind of electronic equipment and antenna thereof.
Background technology
Dimensional antenna is widely used in electronic equipment because of its abundant band limits.Dimensional antenna in electronic equipment needs the antenna-matching circuit corresponding with it to be connected to carry out impedance matching, then dimensional antenna is connected with the RF processing unit on circuit board through antenna-matching circuit, to carry out the process of radiofrequency signal.
In prior art, antenna-matching circuit is manually welded in dimensional antenna, but because dimensional antenna is arranged on antenna holder, for complex-shaped antenna holder, the welding cost of antenna-matching circuit is higher, wastes time and energy, and effect is bad.
Summary of the invention
For solving the problems of the technologies described above, embodiments provide the manufacture method of a kind of electronic equipment and antenna thereof.
The electronic equipment that the embodiment of the present invention provides comprises flexible PCB, antenna holder, the antenna-matching circuit be arranged on described flexible PCB, the antenna body be arranged on described antenna holder; Wherein,
Described antenna-matching circuit comprises more than one element pasted on surface; Described more than one element pasted on surface is integrated on described flexible PCB, to form described antenna-matching circuit;
Antenna body on described flexible PCB and described antenna holder is weldingly connected, and is communicated with described antenna body to make described antenna-matching circuit.
The manufacture method of the antenna that the embodiment of the present invention provides, is applied in electronic equipment, and described electronic equipment comprises flexible PCB, antenna holder; Described method comprises:
More than one element pasted on surface is integrated on described flexible PCB, to form antenna-matching circuit;
Described antenna-matching circuit is arranged on described flexible PCB, and antenna body is arranged on described antenna holder;
Antenna body on described flexible PCB and described antenna holder is weldingly connected, is communicated with described antenna body to make described antenna-matching circuit.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention;
Fig. 2 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention one;
Fig. 3 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention two;
Fig. 4 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention three.
Embodiment
In order to feature and the technology contents of the embodiment of the present invention more at large can be understood, be described in detail below in conjunction with the realization of accompanying drawing to the embodiment of the present invention, the use of appended accompanying drawing explanation only for reference, be not used for limiting the embodiment of the present invention.
The electronic equipment of the embodiment of the present invention comprises: flexible PCB, antenna holder, the antenna-matching circuit be arranged on described flexible PCB, the antenna body be arranged on described antenna holder; Wherein,
Described antenna-matching circuit comprises more than one element pasted on surface; Described more than one element pasted on surface is integrated on described flexible PCB, to form described antenna-matching circuit;
Antenna body on described flexible PCB and described antenna holder is weldingly connected, and is communicated with described antenna body to make described antenna-matching circuit.
In the embodiment of the present invention, described electronic equipment can be the equipment such as mobile phone, panel computer, notebook.
In the embodiment of the present invention, described electronic equipment has flexible PCB, and described flexible PCB is with flexible insulating substrate, the printed circuit board (PCB) that such as polyimides or polyester film are made, flexible PCB has excellent electrical property, can meet more small-sized and more highdensity device installation requirements.
In the embodiment of the present invention, described electronic equipment has antenna holder, and described antenna holder can be realized by the shell of described electronic equipment, and also can be realized by other supports being built in described electronic equipment, described antenna holder adopts insulating material to make.
In the embodiment of the present invention, antenna holder is provided with antenna body, described electronic equipment utilizes this antenna body to receive or emitting electromagnetic wave.
In the embodiment of the present invention, for the electromagnetic wave signal that antenna body receives or launches, need to carry out impedance matching to it, for this reason, antenna body needs to be connected with corresponding antenna-matching circuit, to carry out impedance matching.
In the embodiment of the present invention, be arranged on flexible PCB by the antenna-matching circuit corresponding with antenna body, flexible PCB is connected with antenna holder, and preferably, flexible PCB and antenna holder can one-body moldedly design.
In the embodiment of the present invention, by being weldingly connected by the antenna body on flexible PCB and antenna holder, match circuit can be made to be communicated with described antenna body, and then the electromagnetic wave signal realizing receiving antenna body or launching carry out impedance matching.
In the embodiment of the present invention, described antenna body adopts straight forming technology to be formed on described antenna holder.
Here, straight forming technology can be laser formation technology, also can be printing forming technique.
In the embodiment of the present invention, stating antenna holder is a three-dimensional bracket, described antenna body is dimensional antenna, described dimensional antenna at least comprises N bar first conductor line of the first surface being arranged on described antenna holder, is arranged on M bar second conductor line of the second surface of described antenna holder, N and M is positive integer; Wherein,
Described first conductor line is connected at the intersection of described first surface with described second surface with described second conductor line, to form described dimensional antenna.
In such scheme, the first conductor line and the second conductor line adopt the material conducted electricity to make, such as copper.
In the embodiment of the present invention, antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, described primary importance is connected to described antenna-matching circuit by wire, and so, antenna body is communicated with antenna-matching circuit.
In the embodiment of the present invention, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
Fig. 1 is the structure composition schematic diagram of the electronic equipment of the embodiment of the present invention, as shown in Figure 1, described electronic equipment comprises flexible PCB 11, antenna holder 12, the antenna-matching circuit 13 be arranged on described flexible PCB 11, the antenna body 14 be arranged on described antenna holder 12; Wherein,
Described antenna-matching circuit 13 comprises more than one element pasted on surface; Described more than one element pasted on surface is integrated on described flexible PCB 11, to form described antenna-matching circuit 13;
Described flexible PCB 11 is weldingly connected with the antenna body 14 on described antenna holder 12, is communicated with described antenna body 14 to make described antenna-matching circuit 13.
Preferably, described antenna body 14 adopts straight forming technology to be formed on described antenna holder 12.
Preferably, described antenna holder 12 is a three-dimensional bracket, described antenna body 14 is dimensional antenna, described dimensional antenna at least comprises N bar first conductor line of the first surface 121 being arranged on described antenna holder 12, is arranged on M bar second conductor line of the second surface 122 of described antenna holder 12, N and M is positive integer; Wherein,
Described first conductor line is connected, to form described dimensional antenna at the intersection of described first surface 121 with described second surface 122 with described second conductor line.
It should be noted that the first surface 121 shown in Fig. 1 has three the first conductor lines, second shows that 122 have three the second conductor lines.
Preferably, described flexible PCB 11 is weldingly connected in the primary importance of described flexible PCB 11 with the antenna body 14 on described antenna holder 12, and described primary importance is connected to described antenna-matching circuit 13 by wire.
Preferably, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB 11, to form described antenna-matching circuit 13.
In such scheme, flexible PCB adopts the plastic base of polyimide material to make or the plastic base of pet material is made.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
Fig. 2 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention one, and the electronic equipment in this example comprises flexible PCB, antenna holder; As shown in Figure 2, the manufacture method of described antenna comprises the following steps:
Step 201: more than one element pasted on surface is integrated on described flexible PCB, to form antenna-matching circuit.
Particularly, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
Step 202: described antenna-matching circuit is arranged on described flexible PCB, and antenna body is arranged on described antenna holder.
Step 203: be weldingly connected by the antenna body on described flexible PCB and described antenna holder, is communicated with described antenna body to make described antenna-matching circuit.
Particularly, the antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, and described primary importance is connected to described antenna-matching circuit by wire.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
It will be appreciated by those skilled in the art that the manufacture method of the antenna shown in Fig. 2 can refer to the associated description of the structure of aforementioned electronic devices and understands.
Fig. 3 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention two, and the electronic equipment in this example comprises flexible PCB, antenna holder; As shown in Figure 3, the manufacture method of described antenna comprises the following steps:
Step 301: more than one element pasted on surface is integrated on described flexible PCB, to form antenna-matching circuit.
Particularly, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
Step 302: described antenna-matching circuit is arranged on described flexible PCB, and adopt straight forming technology to form dimensional antenna on described antenna holder.
Step 303: be weldingly connected by the antenna body on described flexible PCB and described antenna holder, is communicated with described antenna body to make described antenna-matching circuit.
Particularly, the antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, and described primary importance is connected to described antenna-matching circuit by wire.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
It will be appreciated by those skilled in the art that the manufacture method of the antenna shown in Fig. 3 can refer to the associated description of the structure of aforementioned electronic devices and understands.
Fig. 4 is the schematic flow sheet of the manufacture method of the antenna of the embodiment of the present invention three, and the electronic equipment in this example comprises flexible PCB, antenna holder; As shown in Figure 4, the manufacture method of described antenna comprises the following steps:
Step 401: more than one element pasted on surface is integrated on described flexible PCB, to form antenna-matching circuit.
Particularly, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
Step 402: described antenna-matching circuit is arranged on described flexible PCB.
Step 403: N bar first conductor line is set on the first surface of described antenna holder, and M bar second conductor line is set on the second surface of described antenna holder.
Step 404: at the intersection of described first surface and described second surface, described first conductor line is connected with described second conductor line.
Step 405: be weldingly connected by the antenna body on described flexible PCB and described antenna holder, is communicated with described antenna body to make described antenna-matching circuit.
Particularly, the antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, and described primary importance is connected to described antenna-matching circuit by wire.
In the technical scheme of the embodiment of the present invention, antenna-matching circuit is arranged on flexible PCB, and then the antenna body on antenna holder is soldered on flexible PCB, be communicated with described antenna body to make described antenna-matching circuit.Reduce the welding cost of antenna-matching circuit, save welding resource, and decrease the impact of antenna-matching circuit on the radiofrequency signal of antenna body.
It will be appreciated by those skilled in the art that the manufacture method of the antenna shown in Fig. 4 can refer to the associated description of the structure of aforementioned electronic devices and understands.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each part or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read Only Memory), magnetic disc or CD etc. various can be program code stored medium.
Or, if the above-mentioned integrated unit of the present invention using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprises some instructions and performs all or part of of method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server or the network equipment etc.).And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read Only Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.
Claims (10)
1. an electronic equipment, is characterized in that, described electronic equipment comprises flexible PCB, antenna holder, the antenna-matching circuit be arranged on described flexible PCB, the antenna body be arranged on described antenna holder; Wherein,
Described antenna-matching circuit comprises more than one element pasted on surface; Described more than one element pasted on surface is integrated on described flexible PCB, to form described antenna-matching circuit;
Antenna body on described flexible PCB and described antenna holder is weldingly connected, and is communicated with described antenna body to make described antenna-matching circuit.
2. electronic equipment according to claim 1, is characterized in that, described antenna body adopts straight forming technology to be formed on described antenna holder.
3. electronic equipment according to claim 2, it is characterized in that, described antenna holder is a three-dimensional bracket, described antenna body is dimensional antenna, described dimensional antenna at least comprises N bar first conductor line of the first surface being arranged on described antenna holder, is arranged on M bar second conductor line of the second surface of described antenna holder, N and M is positive integer; Wherein,
Described first conductor line is connected at the intersection of described first surface with described second surface with described second conductor line, to form described dimensional antenna.
4. electronic equipment according to claim 1, it is characterized in that, antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, and described primary importance is connected to described antenna-matching circuit by wire.
5. the electronic equipment according to any one of Claims 1-4, is characterized in that, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
6. a manufacture method for antenna, is applied in electronic equipment, and described electronic equipment comprises flexible PCB, antenna holder; It is characterized in that, described method comprises:
More than one element pasted on surface is integrated on described flexible PCB, to form antenna-matching circuit;
Described antenna-matching circuit is arranged on described flexible PCB, and antenna body is arranged on described antenna holder;
Antenna body on described flexible PCB and described antenna holder is weldingly connected, is communicated with described antenna body to make described antenna-matching circuit.
7. the manufacture method of antenna according to claim 6, is characterized in that, is describedly arranged on by antenna body on described antenna holder, for: adopt straight forming technology to form dimensional antenna on described antenna holder.
8. the manufacture method of antenna according to claim 7, is characterized in that, is describedly arranged on described antenna holder by antenna body, comprising:
The first surface of described antenna holder arranges N bar first conductor line, and M bar second conductor line is set on the second surface of described antenna holder;
At the intersection of described first surface and described second surface, described first conductor line is connected with described second conductor line.
9. the manufacture method of antenna according to claim 6, it is characterized in that, antenna body on described flexible PCB and described antenna holder is weldingly connected in the primary importance of described flexible PCB, and described primary importance is connected to described antenna-matching circuit by wire.
10. the manufacture method of the antenna according to any one of claim 6 to 9, is characterized in that, described more than one element pasted on surface adopts surface mounting technology to be integrated on described flexible PCB, to form described antenna-matching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060586.0A CN104868225A (en) | 2014-02-21 | 2014-02-21 | Electronic device and manufacturing method of antenna thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060586.0A CN104868225A (en) | 2014-02-21 | 2014-02-21 | Electronic device and manufacturing method of antenna thereof |
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| CN104868225A true CN104868225A (en) | 2015-08-26 |
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| CN201410060586.0A Pending CN104868225A (en) | 2014-02-21 | 2014-02-21 | Electronic device and manufacturing method of antenna thereof |
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| CN110771049A (en) * | 2018-08-31 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Electronic device and motion camera |
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