KR20040060283A - Multiple band radio frequency test connector and it's connecting means - Google Patents
Multiple band radio frequency test connector and it's connecting means Download PDFInfo
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- KR20040060283A KR20040060283A KR1020020087051A KR20020087051A KR20040060283A KR 20040060283 A KR20040060283 A KR 20040060283A KR 1020020087051 A KR1020020087051 A KR 1020020087051A KR 20020087051 A KR20020087051 A KR 20020087051A KR 20040060283 A KR20040060283 A KR 20040060283A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/515—Terminal blocks providing connections to wires or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/912—Electrical connectors with testing means
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
본 발명은 휴대폰의 다중대역폭 무선주파수 테스트커넥터 및 그와 무선주파수 테스트장치의 연결수단에 관한 것으로, 보다 상세하게는 서로 다른 대역폭의 무선주파수를 테스트하기 위한 2 이상의 테스트단자를 포함하는 다중대역폭 무선주파수 테스트커넥터 및 그와 무선주파수 테스트장치의 연결수단에 관한 것이다.The present invention relates to a multi-bandwidth radio frequency test connector of a mobile phone and a connection means of the same and a radio frequency test apparatus, and more particularly, to a multi-bandwidth radio frequency including two or more test terminals for testing radio frequencies of different bandwidths. The present invention relates to a test connector and a connection means between the test connector and the radio frequency test apparatus.
도1은 종래의 다중대역폭 무선주파수 테스트커넥터가 구비된 이동전화 단말기의 분해사시도이다.1 is an exploded perspective view of a conventional mobile telephone terminal equipped with a multi-band radio frequency test connector.
도1을 참조하면, 종래의 통상적인 이동전화 단말기는 LCD윈도우가 접착되고 키패드가 장착된 프런트케이스(10)와; LCD어셈블리·부저홀더·마이크홀더 및 마이크가 장착된 키-PCB어셈블리(20)와; 이 키-PCB어셈블리(20)의 후면에 전기적 간섭을 방지하기 위해 장착되는 실드프레임(30)과; 안테나컨택트·무선주파수(Radio Frequency;RF) 테스트단자(41)등이 송/수신회로와 함께 구비된 메인보드(40)와; 상기 무선주파수 테스트단자(41)를 지지하도록 상기 메인보드(40)에 세워지는 무선주파수 테스트커넥터몸체(42)와; 외부로부터 상기 무선주파수 테스트단자(41)에 접촉 가능하도록 상기 무선주파수 테스트커넥터몸체(42)에 형성되는 몸체호울(42-1)과; 상단 일측에 안테나(51)가 장착되고 외부로부터 상기 몸체호울(42-1)에 연통되는 테스트호울(53)이 형성되어 있음과 아울러, 후면부에 배터리(60)가 장착되는 배터리장착면(54)이 형성되어 있는 리어케이스(50);로 이루어져 있다.Referring to FIG. 1, a conventional mobile phone terminal includes a front case 10 having an LCD window bonded thereto and a keypad mounted thereon; A key-PCB assembly 20 equipped with an LCD assembly, a buzzer holder, a microphone holder, and a microphone; A shield frame 30 mounted on a rear surface of the key-PCB assembly 20 to prevent electrical interference; A main board 40 provided with an antenna contact / radio frequency (RF) test terminal 41 and the like along with a transmission / reception circuit; A radio frequency test connector body (42) erected on the main board (40) to support the radio frequency test terminal (41); A body hole 42-1 formed in the radio frequency test connector body 42 so as to be in contact with the radio frequency test terminal 41 from the outside; An antenna 51 is mounted on one side of the upper end, and a test hole 53 communicating with the body hole 42-1 from the outside is formed, and a battery mounting surface 54 on which a battery 60 is mounted on the rear side. The rear case 50 is formed; consists of.
한편, 휴대폰의 다기능화가 구현되어 GPS모드 등 기존의 CDMA 주파수 외에 다른 주파수도 송수신하게 됨에 따라, 메인보드(40)에는 송/수신의 입/출력강도 등을 측정하는 무선주파수(RF) 테스트를 위하여 단자역할을 하는 2조 이상의 무선주파수 테스트단자(41)가 상기 송/수신회로와 함께 구비되므로, 각조의 무선주파수 테스트단자(41)를 지지하도록 2 이상의 무선주파수 테스트커넥터몸체(42)가 실장된다.On the other hand, as the multi-functionality of the mobile phone is implemented to transmit and receive other frequencies in addition to the existing CDMA frequency, such as GPS mode, the main board 40 for radio frequency (RF) test for measuring the input / output strength of the transmission / reception, etc. Since at least two radio frequency test terminals 41 serving as terminals are provided together with the transmission / reception circuits, two or more radio frequency test connector bodies 42 are mounted to support the radio frequency test terminals 41. .
아울러, 리어케이스(50)에는 외부로부터 각각의 무선주파수 테스트커넥터몸체(42)에 형성된 몸체호울(42-1)을 통하여 각조의 무선주파수 테스트단자(41)에 연통되도록 2 이상의 테스트호울(53)이 형성된다.In addition, the rear case 50 has two or more test holes 53 to communicate with each group of radio frequency test terminals 41 through a body hole 42-1 formed in each radio frequency test connector body 42 from the outside. Is formed.
따라서, 종래의 다중대역폭 무선주파수 테스트커넥터는 각조의 무선주파수 테스트단자(41)를 지지하는 무선주파수 테스트커넥터몸체(42)가 개별적으로 세워지므로 메인보드(40)를 이루는 PCB 면적을 많이 차지하는 한편 생산단가가 높아지는 단점이 있었다.Accordingly, the conventional multi-band radio frequency test connector is produced while the radio frequency test connector body 42 supporting each group of radio frequency test terminals 41 is erected individually, occupying a large amount of PCB area constituting the main board 40. There was a disadvantage that the unit price increases.
또한, 종래의 다중대역폭 무선주파수 테스트커넥터는 리어케이스(50)에 외부로부터 상기 몸체호울(42-1)에 연통되는 테스트호울(53)이 각각 개별적으로 형성되어 생산단가가 높아지는 단점이 있었다.In addition, the conventional multi-band radio frequency test connector has a disadvantage in that the production cost is increased by individually forming test holes 53 communicating with the body hole 42-1 from the outside in the rear case 50.
한편, 종래의 다중대역폭 무선주파수 테스트커넥터에 무선주파수 테스트장치를 연결하기 위하여는 도2에 도시된 바와 같이 상기 각각의 테스트호울(53), 몸체호울(42-1) 및 각조의 무선주파수 테스트단자(41)에 상응하는 휴대폰플러그(72)를 갖는 통상의 테스트장치연결수단(70)을 2 이상 사용하는 방법이 사용되므로 다중대역폭 무선주파수 테스트를 위하여는 휴대폰플러그(72)를 2회 이상 개별적으로 꽂아야 하는 단점이 있었다.Meanwhile, in order to connect a radio frequency test apparatus to a conventional multi-band radio frequency test connector, as shown in FIG. 2, the respective test holes 53, the body holes 42-1, and the respective radio frequency test terminals. Since a method of using two or more conventional test device connecting means 70 having a mobile phone plug 72 corresponding to (41) is used, the mobile phone plug 72 is individually used two or more times for the multi-band radio frequency test. There was a disadvantage to plug in.
본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여, 2 이상의 PCB테스트단자 전체를 동시에 지지하며 메인PCB 상에 실장되는 하나의 무선주파수 테스트커넥터몸체만을 구비함으로써, 표면실장시 PCB 면적을 적게 차지하는 한편 생산단가가 낮아지는 다중대역폭 무선주파수 테스트커넥터를 제공하고자 한다.In order to solve the problems of the prior art, the present invention supports only two or more PCB test terminals at the same time, and includes only one RF test connector body mounted on the main PCB, thereby occupying a small area of PCB during surface mounting. The company intends to provide a multi-bandwidth RF test connector with lower production costs.
또한, 본 발명은 다중대역폭 무선주파수 테스트커넥터에 연결되도록 2 이상의 플러그핀이 이웃하여 돌출·형성되는 하나의 휴대폰플러그와, 휴대폰플러그를 통하여 플러그핀에 각각 연결되는 2 이상의 분기케이블과, 각각의 분기케이블에 설치되어 무선주파수 테스트장치에 각각 연결 가능한 2 이상의 테스트장치플러그를 구비함으로써, 한 번에 걸쳐 하나의 휴대폰플러그를 꽂음으로써 2 이상의 플러그핀을 각각의 PCB테스트단자에 접촉시켜 다중대역폭 무선주파수 테스트를 행할 수 있는 테스트장치연결수단을 제공하고자 하기도 한다.In addition, the present invention is a mobile phone plug in which two or more plug pins are protruded and formed adjacent to each other to be connected to the multi-band radio frequency test connector, two or more branch cables connected to the plug pin through the mobile phone plug, and each branch By providing two or more test device plugs installed in the cable and connected to the radio frequency test device, one or more plug pins can be contacted to each PCB test terminal by inserting one mobile phone plug at a time. It is also intended to provide a test device connection means that can be performed.
도1은 종래의 다중대역폭 무선주파수 테스트커넥터가 구비된 이동전화 단말기의 분해사시도.1 is an exploded perspective view of a mobile phone terminal equipped with a conventional multi-band radio frequency test connector.
도2는 종래의 다중대역폭 무선주파수 테스트커넥터에 상응하는 테스트장치연결수단.Figure 2 is a test apparatus connection means corresponding to a conventional multi-bandwidth radio frequency test connector.
도3은 본 발명에 따른 실시예1의 요부사시도.3 is a perspective view of the essential part of Embodiment 1 according to the present invention;
도4는 본 발명에 따른 실시예1의 몸체호울에 연통되는 테스트호울의 사시도.Figure 4 is a perspective view of the test hole in communication with the body hole of the first embodiment according to the present invention.
도5는 본 발명에 따른 실시예2의 사시도.5 is a perspective view of Embodiment 2 according to the present invention;
* 도면의 주요부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings
100: 메인PCB100: main PCB
210: PCB테스트단자 220: PCB테스트커넥터몸체210: PCB test terminal 220: PCB test connector body
240: 테스트호울240: test hole
본 발명은 서로 다른 대역폭의 무선주파수를 테스트하기 위하여 메인PCB에 세워지는 2조 이상의 PCB테스트단자와, 상기 각조의 PCB테스트단자를 동시에 지지하도록 메인PCB에 세워지는 하나의 PCB테스트커넥터몸체와, 휴대폰 본체에 형성되는 테스트호울을 통하여 휴대폰의 외부로부터 상기 각조의 PCB테스트단자에 각각 접촉 가능하도록 상기 PCB테스트커넥터몸체에 형성되는 2 이상의 몸체호울을 포함하는 것을 특징으로 하는 다중대역폭 무선주파수 테스트커넥터에 관한 것이다.According to the present invention, two or more sets of PCB test terminals built on the main PCB for testing radio frequencies of different bandwidths, one PCB test connector body built on the main PCB to support the PCB test terminals of the set, and a mobile phone Regarding the multi-bandwidth radio frequency test connector, characterized in that it comprises at least two body holes formed in the PCB test connector body so as to be in contact with each of the PCB test terminal of the set from the outside of the mobile phone through a test hole formed in the main body will be.
또한, 본 발명은 상기 다중대역폭 무선주파수 테스트커넥터에 있어서, 상기 몸체호울의 상단부는 상기 테스트호울의 하단부에 연통되고, 상기 테스트호울의 갯수는 1인 것을 특징으로 하는 다중대역폭 무선주파수 테스트커넥터에 관한 것이기도 하다.In another aspect, the present invention relates to a multi-band radio frequency test connector, wherein an upper end of the body hole is connected to a lower end of the test hole, and the number of the test holes is 1. It is also.
또한, 본 발명은 상기 다중대역폭 무선주파수 테스트커넥터에 있어서, 상기 PCB테스트단자는 CDMA 무선주파수를 테스트하기 위한 CDMA테스트단자와, GPS 무선주파수를 테스트하기 위한 GPS테스트단자를 포함하는 것을 특징으로 하는 다중대역폭 무선주파수 테스트커넥터에 관한 것이기도 하다.The present invention also provides a multi-band radio frequency test connector, wherein the PCB test terminal includes a CDMA test terminal for testing a CDMA radio frequency and a GPS test terminal for testing a GPS radio frequency. It also concerns the bandwidth radio frequency test connector.
또한, 본 발명은 상기 다중대역폭 무선주파수 테스트커넥터와 2이상의 무선주파수 테스트장치를 동시에 연결하는 테스트장치연결수단으로서, 상기 다중대역폭 무선주파수 테스트커넥터에 연결되도록 2 이상의 플러그핀이 이웃하여 돌출·형성되는 하나의 휴대폰플러그와, 상기 2 이상의 플러그핀에 회로적으로 각각 연결되도록 상기 휴대폰플러그에 각각 연결되는 2 이상의 분기케이블과, 상기 무선주파수 테스트장치에 각각 연결되도록 상기 분기케이블에 각각 형성되는 2 이상의 테스트장치플러그를 포함하는 것을 특징으로 하는 테스트장치연결수단에 관한 것이기도 하다.In addition, the present invention is a test device connecting means for simultaneously connecting the multi-bandwidth radio frequency test connector and two or more radio frequency test apparatus, the two or more plug pins protrude and form adjacent to be connected to the multi-bandwidth radio frequency test connector One or more mobile phone plugs, two or more branch cables respectively connected to the mobile phone plugs to be connected to the two or more plug pins, respectively, and two or more tests respectively formed on the branch cables to be connected to the radio frequency test apparatus, respectively. It also relates to a test device connecting means comprising a device plug.
이하, 도면을 참조하여 본 발명에 따른 일실시예를 상세히 설명한다. 도3은 본 발명에 따른 실시예1의 요부사시도를, 도4는 본 발명에 따른 실시예1의 몸체호울에 연통되는 테스트호울의 사시도를, 도5는 본 발명에 따른 실시예2의 사시도를 나타낸다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the drawings. Figure 3 is a perspective view of the main portion of the first embodiment according to the present invention, Figure 4 is a perspective view of the test hole in communication with the body hole of the first embodiment according to the present invention, Figure 5 is a perspective view of the second embodiment according to the present invention Indicates.
[실시예1]Example 1
도3을 참조하면, 본 발명에 따른 실시예1은 PCB테스트단자(210), PCB테스트커넥터몸체(220), 몸체호울(220-1) 등을 갖는다.Referring to Figure 3, Embodiment 1 according to the present invention has a PCB test terminal 210, a PCB test connector body 220, a body hole 220-1.
도3을 참조하면, PCB테스트단자(210)는 메인PCB(100) 위에 세워진다. PCB테스트단자(210)는 서로 다른 대역폭의 무선주파수를 테스트하기 위하여 메인PCB(100) 상에2조 이상의 PCB테스트단자가 설치된다. 즉, PCB테스트단자(210)에는 CDMA 무선주파수를 테스트하기 위한 CDMA테스트단자와, GPS 무선주파수를 테스트하기 위한 GPS테스트단자 등이 포함될 수 있다.Referring to Figure 3, the PCB test terminal 210 is built on the main PCB (100). The PCB test terminal 210 has two or more sets of PCB test terminals installed on the main PCB 100 to test radio frequencies having different bandwidths. That is, the PCB test terminal 210 may include a CDMA test terminal for testing the CDMA radio frequency, and a GPS test terminal for testing the GPS radio frequency.
도3을 참조하면, 메인PCB(100)에는 하나의 PCB테스트커넥터몸체(220)가 설치된다. PCB테스트커넥터몸체(220)는 각조의 PCB테스트단자(210)를 동시에 지지하도록 세워진다.Referring to FIG. 3, one PCB test connector body 220 is installed in the main PCB 100. PCB test connector body 220 is erected to simultaneously support the PCB test terminal 210 of each set.
도3을 참조하면, PCB테스트커넥터몸체(220)에는 2 이상의 몸체호울(220-1)이 형성된다. 각각의 몸체호울(220-1)은 후기하는 테스트호울(240)을 통하여 휴대폰의 외부로부터 각조의 PCB테스트단자(210)에 각각 접촉 가능하도록 형성된다.Referring to FIG. 3, two or more body holes 220-1 are formed in the PCB test connector body 220. Each body hole 220-1 is formed to be in contact with each of the PCB test terminal 210 of each set from the outside of the mobile phone through the test hole 240 to be described later.
도4를 참조하면, 휴대폰 본체에는 1개의 테스트호울(240)이 형성된다. 테스트호울(240)은 상단부가 외부에 개방되고, 그 하단부가 몸체호울(220-1)의 상단부에 연통되도록 형성된다. 따라서, 테스트호울(240)은 그 내부에 각각의 몸체호울(220-1)이 모두 내포될 만한 크기의 것으로 형성된다.Referring to Figure 4, the mobile phone main body is formed with one test hole 240. The test hole 240 is formed so that the upper end is open to the outside, the lower end is in communication with the upper end of the body hole 220-1. Therefore, the test hole 240 is formed to be of a size that each of the body hole 220-1 is all contained therein.
[실시예2]Example 2
도5를 참조하면, 본 발명에 따른 실시예2는 휴대폰플러그(310), 분기케이블, 테스크장치플러그 등을 갖는다.5, the second embodiment according to the present invention has a mobile phone plug 310, a branch cable, a task device plug and the like.
도5를 참조하면, 본 발명에 따른 실시예2는 하나의 휴대폰플러그(310)를 갖는다. 휴대폰플러그(310)에는 2 이상의 플러그핀(312)이 이웃하여 돌출·형성된다. 플러그핀(312)은 상기한 실시예1의 다중대역폭 무선주파수 테스트커넥터에 회로적으로 연결되도록 형성된다. 한편, 각각의 플러그핀(312)은 테스트호울(240)을 통하여 각각의 몸체호울(220-1)에 내삽되어 PCB테스트단자(210)에 회로적으로 접속 가능하도록 형성된다. 따라서, 각각의 플러그핀(312)의 위치는 각각의 몸체호울(220-1)의 위치에 상응하도록 형성된다.Referring to Figure 5, Embodiment 2 according to the present invention has one mobile phone plug 310. Two or more plug pins 312 are protruded and formed adjacent to the mobile phone plug 310. The plug pin 312 is formed to be circuitry connected to the multi-bandwidth radio frequency test connector of Embodiment 1 described above. On the other hand, each plug pin 312 is inserted into each of the body hole 220-1 through the test hole 240 is formed to be connected to the PCB test terminal 210 in a circuit. Therefore, the position of each plug pin 312 is formed to correspond to the position of each body hole 220-1.
도5를 참조하면, 휴대폰플러그(310)에는 2 이상의 분기케이블(330)이 연결된다. 분기케이블(330)은 2 이상의 플러그핀(312)에 회로적으로 각각 연결되도록 설치된다.Referring to FIG. 5, two or more branch cables 330 are connected to the mobile phone plug 310. Branch cable 330 is installed so as to be connected to each of the two or more plug pins 312, respectively.
도5를 참조하면, 각각의 분기케이블(330)에는 무선주파수 테스트장치에 각각 연결가능한 테스트장치플러그(340)가 연결된다.Referring to FIG. 5, each branch cable 330 is connected to a test device plug 340 that can be connected to a radio frequency test device, respectively.
한편, 도면에 도시되지는 않았으나 분기케이블(330)에는 각각의 플러그핀(312) 및 테스트장치플러그(340)와 회로적으로 연결되는 테스트전선(도면 미도시)이 내장된다.On the other hand, although not shown in the drawing, the branch cable 330 has a test wire (not shown) connected to each of the plug pins 312 and the test device plug 340 in a circuit.
이하, 상기한 일실시1 및 실시예2의 작동에 대하여 설명한다.Hereinafter, the operation of the first embodiment and the second embodiment will be described.
도5를 참조하면 휴대폰플러그(310)에는 2 이상의 플러그핀(312)이 돌출·형성되어 있고, 각각의 플러그핀(312)의 위치는 몸체호울(220-1)의 위치에 상응하므로 1회의 끼움으로써 각각의 플러그핀(312)이 PCB테스트단자(210)와 접촉할 수 있게 된다. 따라서, 서로 다른 대역폭의 무선주파수를 테스트하는 경우 수회에 걸친 끼움행위를 하게 되는 번거로움을 회피할 수 있게 된다.Referring to FIG. 5, two or more plug pins 312 are protruded and formed in the mobile phone plug 310, and the position of each plug pin 312 corresponds to the position of the body hole 220-1. As a result, each of the plug pins 312 may be in contact with the PCB test terminal 210. Therefore, when testing the radio frequencies of different bandwidths, it is possible to avoid the hassle of fitting several times.
본 발명에 따른 다중대역폭 무선주파수 테스트커넥터는 2 이상의 PCB테스트단자 전체를 동시에 지지하며 메인PCB 상에 실장되는 하나의 무선주파수 테스트커넥터몸체만을 구비함으로써, 표면실장시 PCB 면적을 적게 차지하는 한편 작업능률이 향상되고, 생산단가가 낮아지는 장점이 있다.The multi-bandwidth RF test connector according to the present invention supports only two or more PCB test terminals at the same time, and includes only one RF test connector body mounted on the main PCB, thereby reducing the PCB area while performing surface mounting and improving work efficiency. There is an advantage that the production cost is improved.
또한, 본 발명에 따른 다중대역폭 무선주파수 테스트커넥터는다중대역폭 무선주파수 테스트커넥터에 연결되도록 2 이상의 플러그핀이 이웃하여 돌출·형성되는 하나의 휴대폰플러그와, 휴대폰플러그를 통하여 플러그핀에 각각 연결되는 2 이상의 분기케이블과, 각각의 분기케이블에 설치되어 무선주파수 테스트장치에 각각 연결 가능한 2 이상의 테스트장치플러그를 구비함으로써, 한 번에 걸쳐 하나의 휴대폰플러그를 꽂음으로써 2 이상의 플러그핀을 각각의 PCB테스트단자에 접촉시켜 다중대역폭 무선주파수 테스트를 행할 수 있는 장점이 있기도 하다.In addition, the multi-bandwidth radio frequency test connector according to the present invention, one or more mobile phone plugs protruding and formed adjacent to each other to be connected to the multi-bandwidth radio frequency test connector, and two connected to the plug pins through the mobile phone plug, respectively By having the above branch cable and two or more test device plugs installed in each branch cable and connectable to the radio frequency test device, two or more plug pins are connected to each PCB test terminal by inserting one mobile phone plug at a time. It also has the advantage of being able to conduct multiband radiofrequency tests by contacting.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020020087051A KR20040060283A (en) | 2002-12-30 | 2002-12-30 | Multiple band radio frequency test connector and it's connecting means |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020020087051A KR20040060283A (en) | 2002-12-30 | 2002-12-30 | Multiple band radio frequency test connector and it's connecting means |
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| KR20040060283A true KR20040060283A (en) | 2004-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113740568A (en) * | 2021-08-25 | 2021-12-03 | 深圳市速联技术有限公司 | Radio frequency PCB end connector parameter test fixture |
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2002
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740568A (en) * | 2021-08-25 | 2021-12-03 | 深圳市速联技术有限公司 | Radio frequency PCB end connector parameter test fixture |
| CN113740568B (en) * | 2021-08-25 | 2024-04-12 | 深圳市速联技术有限公司 | Radio frequency PCB end connector parameter test fixture |
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