CN1766663A - Electric property detection device and method for portable terminal - Google Patents
Electric property detection device and method for portable terminal Download PDFInfo
- Publication number
- CN1766663A CN1766663A CNA2005100635763A CN200510063576A CN1766663A CN 1766663 A CN1766663 A CN 1766663A CN A2005100635763 A CNA2005100635763 A CN A2005100635763A CN 200510063576 A CN200510063576 A CN 200510063576A CN 1766663 A CN1766663 A CN 1766663A
- Authority
- CN
- China
- Prior art keywords
- antenna
- mentioned
- mobile switch
- portable terminal
- connecting portion
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an apparatus for detecting the electric performance of a portable terminal and a method therefor, especially an apparatus for detecting the electric performance of a portable terminal without mobile switch and a method therefor. The said apparatus is composed of a main board and a mobile switch connector. The main board consists of an antenna contact surface for contacting with antenna or mobile switch connector inserting into the antenna connector; a duplexer for connecting with the said antenna contact surface inserted with the said antenna to perform wireless communication, an antenna matching circuit for connecting the duplexer with the antenna contact surface, and a ground contacted with a mobile switch connector to detect electric performance. A mobile switch is composed of a ground and a ground connector for making the ground of the mobile switch contacted with the ground of the main board. The invention can prevent service charges caused by product inferiority of the mobile switch from being paid, while lowering a manufacturing cost of the portable terminal.
Description
Technical field
The present invention relates to the electric property detection device and the method thereof of portable terminal, especially relate to and a kind ofly do not have portable terminal electric property detection device and the method thereof that mobile switch also can be measured electrical property at portable terminal.
Background technology
In the prior art, when producing portable terminal in a large number, for confirming that electrical property uses the mobile switch that mainboard possessed (MOBILE SWITCH) of above-mentioned portable terminal to detect the electrical property of above-mentioned portable terminal.
Fig. 1 a is the mainboard according to the portable terminal of existing embodiment; Fig. 1 b is the mobile switch according to the portable terminal of existing embodiment; Fig. 1 c is the mobile switch connecting portion according to the portable terminal of existing embodiment.
The electrical property that can understand existing above-mentioned portable terminal by Fig. 1 a to Fig. 1 c detects action, and the mainboard of the portable terminal shown in above-mentioned Fig. 1 a possesses antenna surface of contact 40, duplexer 10, antenna-matching circuit 30 and the mobile switch 20 shown in above-mentioned Fig. 1 b.
As if the mobile switch connecting portion 50 that does not insert at above-mentioned mobile switch 20 shown in above-mentioned Fig. 1 c, the switch portion 21 of above-mentioned mobile switch 20 can form short circuits in above-mentioned Fig. 1 b, thereby makes the output of duplexer 10 be connected to antenna-matching circuit 30.
If the mobile switch connecting portion 50 that above-mentioned mobile switch 20 inserts shown in above-mentioned Fig. 1 c, the switch portion 21 of above-mentioned mobile switch 20 will be opened (open) in above-mentioned Fig. 1 b, thereby the link of the output of above-mentioned duplexer 10 and above-mentioned antenna-matching circuit 30 is disconnected, and above-mentioned mobile switch connecting portion 50 is connected with the output of above-mentioned duplexer 10, thereby detects electrical property.
But, if use the existing mobile switch that is confined to confirm the portable terminal electrical property, will pay service fee because of the bad product of above-mentioned mobile switch, the manufacturing cost of above-mentioned portable terminal also can strengthen, and the specification of portable terminal also can become big.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of does not have portable terminal electric property detection device and the method thereof that mobile switch also can be measured electrical property at portable terminal.
For achieving the above object, the electric property detection device of portable terminal of the present invention is characterised in that and comprises: mainboard, mobile switch connecting portion, wherein, mainboard comprises, be contacted with the antenna that is inserted into antenna interconnecting piece or the antenna surface of contact of mobile switch connecting portion, be connected with the above-mentioned antenna surface of contact that inserts above-mentioned antenna and carry out the duplexer of wireless telecommunications, the antenna-matching circuit that connects above-mentioned antenna surface of contact and above-mentioned duplexer is for measuring the ground connection that electrical property contacts with above-mentioned mobile switch connecting portion; Mobile switch connecting portion comprises, ground connection, for measuring the ground connection connecting portion that electrical property is connected with the ground connection of above-mentioned mainboard.
And for achieving the above object, the electrical property detection method of portable terminal of the present invention is characterised in that: may further comprise the steps: when antenna is inserted into antenna interconnecting piece, carry out the step of wireless telecommunications by above-mentioned antenna; When mobile switch connecting portion is inserted into above-mentioned antenna interconnecting piece, measure the step of the electrical property of RF ripple.
Adopt portable terminal electric property detection device of the present invention and method thereof, can prevent the expenditure of the service fee that the bad product of mobile switch causes, and can reduce the manufacturing cost of portable terminal.
Description of drawings
Fig. 1 a is the mainboard synoptic diagram according to the portable terminal of existing embodiment;
Fig. 1 b is the mobile switch synoptic diagram according to the portable terminal of existing embodiment;
Fig. 1 c is the mobile switch connecting portion synoptic diagram according to the portable terminal of existing embodiment;
Fig. 2 a is the schematic appearance of conventional portable terminal;
Fig. 2 b is the antenna synoptic diagram of conventional portable terminal;
Fig. 3 a is the mainboard synoptic diagram according to the portable terminal of the embodiment of the invention;
Fig. 3 b is the mobile switch connecting portion synoptic diagram according to the portable terminal of the embodiment of the invention.
Wherein, Reference numeral:
120: duplexer 130: antenna-matching circuit
140: antenna surface of contact 150: mobile switch connecting portion
160: the ground connection 170 of mainboard: the ground connection of mobile switch connecting portion
180: the ground connection connecting portion 190 of mobile switch connecting portion: antenna interconnecting piece
Embodiment
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.
The invention provides the devices and methods therefor of confirming the portable terminal electrical property by antenna interconnecting piece pattern (pattern), rather than confirm electrical property by existing mobile switch.
Only illustrate below it should be noted that and understand action of the present invention and act on required part, omit the explanation of other parts for not obscuring main idea of the present invention.
Fig. 2 a is the schematic appearance of conventional portable terminal; Fig. 2 b is the antenna synoptic diagram of conventional portable terminal; Fig. 3 a is the mainboard synoptic diagram according to the portable terminal of the embodiment of the invention; Fig. 3 b is the mobile switch connecting portion synoptic diagram according to the portable terminal of the embodiment of the invention.
At first, can see that by above-mentioned Fig. 3 a the mainboard of portable terminal is made up of duplexer 120, antenna surface of contact 140, antenna-matching circuit 130 and ground connection 160.Antenna-matching circuit 130 connects the output and the above-mentioned antenna surface of contact 140 of above-mentioned duplexer 120; Ground connection 160 for detect electrical property with as above-mentioned Fig. 3 b move switch connecting portion 150 and contact.
Above-mentioned antenna surface of contact 140 is contacted with the antenna of the above-mentioned Fig. 2 b that inserts by the antenna interconnecting piece 190 of above-mentioned Fig. 2 a or the mobile switch connecting portion 150 of above-mentioned Fig. 3 b.
Secondly, with reference to above-mentioned Fig. 3 b, above-mentioned mobile switch connecting portion 150 has ground connection 170, and the ground connection 160 for the above-mentioned mainboard of above-mentioned ground connection 170 contacts also possesses ground connection connecting portion 180.
And above-mentioned mobile switch 150 can be inserted into the antenna interconnecting piece 190 of above-mentioned Fig. 2 a with the structure composition identical with the antenna of above-mentioned Fig. 2 b.
Understand the electrical property testing process of portable terminal of the present invention by above-mentioned Fig. 2 a to Fig. 3 b.Insert the antenna of above-mentioned Fig. 2 b in the antenna interconnecting piece 190 of above-mentioned Fig. 2 a, above-mentioned antenna contact with the antenna surface of contact 140 of above-mentioned Fig. 3 a mainboard, and above-mentioned duplexer 120 is by the above-mentioned antenna-matching circuit 130 execution wireless telecommunications of the above-mentioned antenna surface of contact 140 of connection.
In addition, remove above-mentioned antennas and insert above-mentioned Fig. 3 b and move switch connecting portion 150 in the antenna interconnecting piece 190 of above-mentioned Fig. 2 a, above-mentioned mobile switch connecting portion 150 is contacted with the antenna surface of contact 140 of above-mentioned Fig. 3 a mainboard, just can detect electrical property.
At this moment, for the ground connection 170 with above-mentioned mobile switch connecting portion 150 touches above-mentioned mainboard, the ground connection connecting portion 180 of above-mentioned mobile switch connecting portion 150 should be connected with the ground connection 160 of above-mentioned mainboard, thereby can detect the size and the performance of the electricity of radio frequency (RF:Radio Frequency).
As mentioned above, the invention reside in portable terminal does not have mobile switch and can measure electrical property yet, thereby has the expenditure of the service fee that the bad product that can prevent mobile switch causes, and can reduce the manufacturing cost of portable terminal.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (3)
1. the electric property detection device of a portable terminal, it is characterized in that, comprise: mainboard, mobile switch connecting portion, wherein, mainboard comprises, be contacted with the antenna that is inserted into antenna interconnecting piece or the antenna surface of contact of mobile switch connecting portion, is connected with the above-mentioned antenna surface of contact that inserts above-mentioned antenna and carries out the duplexer of wireless telecommunications, connect the antenna-matching circuit of above-mentioned antenna surface of contact and above-mentioned duplexer, the ground connection that contacts with above-mentioned mobile switch connecting portion for the mensuration electrical property; Mobile switch connecting portion comprises, ground connection, for measuring the ground connection connecting portion that electrical property is connected with the ground connection of above-mentioned mainboard.
2. the electric property detection device of portable terminal according to claim 1 is characterized in that, above-mentioned mobile switch connecting portion is formed with the structure that is inserted in above-mentioned antenna interconnecting piece.
3. the electrical property detection method of a portable terminal is characterized in that, may further comprise the steps: when antenna is inserted into antenna interconnecting piece, carry out the step of wireless telecommunications by above-mentioned antenna; When mobile switch connecting portion is inserted into above-mentioned antenna interconnecting piece, measure the step of the electrical property of RF ripple.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040085943 | 2004-10-26 | ||
| KR1020040085943A KR100677371B1 (en) | 2004-10-26 | 2004-10-26 | Device for detecting electrical performance in wireless terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1766663A true CN1766663A (en) | 2006-05-03 |
Family
ID=36742658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100635763A Pending CN1766663A (en) | 2004-10-26 | 2005-04-13 | Electric property detection device and method for portable terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100677371B1 (en) |
| CN (1) | CN1766663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219409A (en) * | 2017-05-27 | 2017-09-29 | 北京小米移动软件有限公司 | The detection device of terminal antenna |
| CN107710505A (en) * | 2015-12-15 | 2018-02-16 | 三星电子株式会社 | Electronic equipment including antenna |
-
2004
- 2004-10-26 KR KR1020040085943A patent/KR100677371B1/en not_active IP Right Cessation
-
2005
- 2005-04-13 CN CNA2005100635763A patent/CN1766663A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107710505A (en) * | 2015-12-15 | 2018-02-16 | 三星电子株式会社 | Electronic equipment including antenna |
| CN107710505B (en) * | 2015-12-15 | 2020-01-21 | 三星电子株式会社 | Electronic device including antenna |
| US10819010B2 (en) | 2015-12-15 | 2020-10-27 | Samsung Electronics Co., Ltd | Electronic device including antenna |
| CN107219409A (en) * | 2017-05-27 | 2017-09-29 | 北京小米移动软件有限公司 | The detection device of terminal antenna |
| CN107219409B (en) * | 2017-05-27 | 2020-07-10 | 北京小米移动软件有限公司 | Detection equipment for terminal antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100677371B1 (en) | 2007-02-02 |
| KR20060036830A (en) | 2006-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |