CN202616396U - Communication device - Google Patents
Communication device Download PDFInfo
- Publication number
- CN202616396U CN202616396U CN 201220259903 CN201220259903U CN202616396U CN 202616396 U CN202616396 U CN 202616396U CN 201220259903 CN201220259903 CN 201220259903 CN 201220259903 U CN201220259903 U CN 201220259903U CN 202616396 U CN202616396 U CN 202616396U
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- CN
- China
- Prior art keywords
- camera module
- antenna pattern
- main substrate
- antenna
- communication terminal
- 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 discloses a communication device. The communication device comprises: a camera module, wherein first antenna patterns are formed on the camera module itself; a main substrate, wherein the camera module is mounted on the main substrate, more than one circuit part is pasted on the main substrate, and second antenna patterns are formed on a surface of the main substrate; and an antenna portion which is formed by combination of the first antenna patterns of the camera module and the second antenna patterns of the main substrate. According to the communication device, a space of the first antenna patterns needs not to be arranged on the main substrate of the communication device, so that a space of the main substrate can be utilized in a highly efficient manner and the communication device is made to be miniaturized. In addition, the built-in first antenna patterns in the camera module are connected with the second antenna patterns formed on the main substrate, so that the length of the antenna is increased and low frequencies sent from a base station (not shown in a figure) are easy to receive.
Description
Technical field
The utility model relates to communication terminal, and { communication device} in more detail, relates to a kind of communication terminal that is used to receive electric wave.
Background technology
Generally speaking; Antenna built-in in the communication terminal is for keeping the beautiful appearance of communication terminal; The frequency expansion property that acquisition is appended (diversity) is tending towards changing to being built in the inner built-in aerial (Internal Antenna) of communication terminal from the past external antenna.Personal digital assistant) etc. recently, (Personal digital [data] assistant: communication terminal caters to miniaturization and ultra-thinization trend, changes for mobile phone (Cellular phone) or PDA.
For this reason, in camera module, dispose antenna, receive the electric wave from base station, still, the space in the camera module limits, has the problem that is difficult to increase antenna length.
The utility model content
The utility model purpose is to provide a kind of communication terminal that increases antenna length.
The communication terminal of the utility model comprises: camera module forms the 1st antenna pattern on himself; Main substrate installs above-mentioned camera module additional, mounts more than one circuit block, forms the 2nd antenna pattern on the surface; And antenna part, combine to form with the 2nd antenna pattern conduction of above-mentioned main substrate by the 1st antenna pattern of above-mentioned camera module.
Wherein, above-mentioned the 1st antenna pattern forms with patch-type antenna on the outer wall of above-mentioned camera module.
Wherein, above-mentioned camera module possesses the voice coil motor (Voice coil motor) that comprises coil and permanent magnet, so that aligned focus is carried out optical zoom;
Above-mentioned the 1st antenna pattern forms with the coil of above-mentioned voice coil motor.
Compared with prior art; The beneficial effect of the utility model is: the communication terminal of the utility model need not be used on the main substrate of communication terminal, installing the space of the 1st antenna pattern; Therefore can utilize the space of main substrate efficiently, thereby have the effect that makes the communication terminal size realize miniaturization.
In addition, the 1st built-in in camera module antenna pattern is connected with the 2nd antenna pattern that on main substrate, forms pattern, thereby the growth of the length of antenna, has the effect that is easy to receive the low frequency of seeing off from not shown base station.
Description of drawings
Fig. 1 is the stereogram of the communication terminal of an embodiment of the utility model.
Fig. 2 to Fig. 4 is the stereogram of the communication terminal of another embodiment of the utility model.
< symbol description of accompanying drawing major part >
110.. camera module 120.. main substrate
130.. the 1st antenna pattern 140.. the 2nd antenna pattern
150..RF signal processing part
Embodiment
With reference to the accompanying drawings, specify the preferred embodiment of the utility model.
Fig. 1 is the stereogram of the communication terminal of an embodiment of the utility model.As shown in Figure 1, communication terminal 100 possesses camera module 110, main substrate 120, antenna part (130,140).
The 1st antenna pattern 130 forms with patch-type antenna on the outer wall of camera module 110.With regard to this 1st antenna pattern 130, see the electric wave with resonance bands identical with the 1st antenna pattern 130 off from not shown base station after, the 1st antenna pattern 130 identification electric waves also resonate, and can receive electric wave.At this moment, analyze the data that comprise in the electric wave that receives, through RF signal processing part 150, the main substrate of stating after sending to 120.
This 1st antenna pattern 130 can form with variform to have the lead of conductivity and is configured.For example, according to the form that is disposed at camera module 110, the form of the 1st antenna pattern 130 can be used spiral type (helical type, 130), plate 230 and multiple pattern such as F type 330.
On the other hand, aforesaid camera module 110 for aim at taken the photograph the focus of body or carry out optical zoom to above or below moving lens head 111.For this reason, can use voice coil motor (Voice coil motor) or stepping motor etc.Not shown voice coil motor comprises coil 340.Coil 340 is the forms of on set member, twining the high metal wire of conductivity such as copper many circles.After electric current flows into this coil 340, produce electromagnetic force, have set polarity.
On the other hand, the 1st antenna pattern 130 also can be formed by the coil that disposes in the voice coil motor 340.The action of coil 340 is following.When camera module 110 alignings are taken the photograph the focus of body, make electric current flow into coil 340, as electromagnet, when reception has the frequency of set frequency band, make electric current flow into coil 340, resonate.If like this coil 340 as the 1st antenna pattern 130, then do not require be used for after the 1st antenna pattern 130 is installed on the main substrate 120 stated the space, have the effect that can make communication terminal 100 further miniaturizations and ultra-thinization.
The shape of the 1st antenna pattern 130 is not limited to aforesaid form, but so long as the shape of the frequency that received communication terminal 100 should receive, any form all can be used.
On main substrate 120, install camera module 110 additional, mount more than one circuit block, form the 2nd antenna pattern 140 on the surface.This main substrate 120 both can form with the mainboard of control communication terminal 100, also can be formed by the secondary mainboard that is incorporated into mainboard.But, be preferably formed to such an extent that have an area of the 2nd antenna pattern 140 configurations of stating after can supplying.
The 2nd antenna pattern 140 is similar with the 1st antenna pattern 130, and see the electric wave with resonance bands identical with the 2nd antenna pattern 140 off from not shown base station after, the 2nd antenna pattern 140 resonates by resonance frequency, can receive electric wave.The shape of this 2nd antenna pattern 140 is on main substrate 120, to form pattern with both shaped, can be formed by the multiple shape of non-limiting shape.For example, as shown in Figure 4, can also make the shape of the 2nd antenna pattern 140 form pattern with coil form 240.
The course of action of the 2nd antenna pattern 140 is identical with the 1st antenna pattern 130, thereby detailed.
Antenna part (130,140) is combined to form with the 2nd antenna pattern 140 conductions of main substrate 120 by the 1st antenna pattern 130 of camera module 110.After seeing electric wave off from not shown base station, this antenna part (130, a 140) resonance body.
On the other hand, the length of common communication terminal 100 usefulness antennas is directly proportional with the wavelength of the frequency that needs to receive.Therefore, when see low frequency (Low Frequency) off from not shown base station, that is, when seeing the long frequency of ripple off, preferred antenna should make conductor length that electric current flows through for both more than the measured length, so that can receive low frequency.For this reason, the communication terminal 100 of the utility model passes through the 1st built-in in the connection camera module 110 antenna pattern 130 and on main substrate 120, forms the 2nd antenna pattern 140 of pattern, has the effect that can receive the low frequency of seeing off from not shown base station.
The utility model serves as that reference describes with embodiment shown in the drawings, but this is an example, and the utility model person of ordinary skill in the field it is to be understood that can derive various deformation and other impartial embodiment thus.Therefore, the real technical protection scope of the utility model should be confirmed by the technological thought of claims.
Claims (3)
1. communication terminal is characterized in that comprising:
Camera module forms the 1st antenna pattern on himself;
Main substrate installs above-mentioned camera module additional, mounts more than one circuit block, forms the 2nd antenna pattern on the surface; And
Antenna part is combined to form with the 2nd antenna pattern conduction of above-mentioned main substrate by the 1st antenna pattern of above-mentioned camera module.
2. communication terminal according to claim 1 is characterized in that:
Above-mentioned the 1st antenna pattern forms with patch-type antenna on the outer wall of above-mentioned camera module.
3. communication terminal according to claim 1 is characterized in that:
Above-mentioned camera module comprises the voice coil motor of coil and permanent magnet, so that aligned focus is carried out optical zoom;
Above-mentioned the 1st antenna pattern forms with the coil of above-mentioned voice coil motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259903 CN202616396U (en) | 2012-06-04 | 2012-06-04 | Communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259903 CN202616396U (en) | 2012-06-04 | 2012-06-04 | Communication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202616396U true CN202616396U (en) | 2012-12-19 |
Family
ID=47350066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259903 Expired - Fee Related CN202616396U (en) | 2012-06-04 | 2012-06-04 | Communication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202616396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666737A (en) * | 2018-05-10 | 2018-10-16 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112201929A (en) * | 2020-09-07 | 2021-01-08 | 珠海格力电器股份有限公司 | Terminal equipment and antenna control method |
-
2012
- 2012-06-04 CN CN 201220259903 patent/CN202616396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666737A (en) * | 2018-05-10 | 2018-10-16 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN112201929A (en) * | 2020-09-07 | 2021-01-08 | 珠海格力电器股份有限公司 | Terminal equipment and antenna control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20160604 |