CN204795234U - Mobile terminal antenna testing arrangement - Google Patents
Mobile terminal antenna testing arrangement Download PDFInfo
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- CN204795234U CN204795234U CN201520539519.7U CN201520539519U CN204795234U CN 204795234 U CN204795234 U CN 204795234U CN 201520539519 U CN201520539519 U CN 201520539519U CN 204795234 U CN204795234 U CN 204795234U
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Abstract
The utility model discloses a mobile terminal antenna testing arrangement, including test computer, net twine, wireless router, radio frequency cable, combiner, antenna, test instrument, the test computer passes through the net twine and connects wireless router, and the combiner passes through the radio frequency cable and connects wireless router, antenna, test instrument respectively, the antenna sets up in the shielded cell, still places the mobile terminal of at least one examination of awaiting measuring in the shielded cell. The utility model provides a mobile terminal antenna testing arrangement can improve test accuracy and efficiency. The utility model discloses a wireless router cooperation omnidirectional antenna realizes computer and mobile terminal's wireless connection, replaces traditional USB data line and connects, solves the problem of USB interference among the test procedure especially. Omnidirectional antenna covers, and is efficient, can realize computer and the stable connection in terminal under the lower powered condition of wireless router, and reduce the interference to the test of terminal antenna.
Description
Technical field
The utility model belongs to communication terminal technical field of measurement and test, relates to a kind of antenna measurement device, particularly relates to a kind of mobile terminal antenna testing apparatus.
Background technology
When the batch production of mobile terminal product, conputer controlled end product is needed to carry out the test of complete machine antenna index.In industry, computer is connected with terminal with the mode communicated at present is generally by USB data line, and jockey as shown in Figure 1.
Fig. 1 represents the system connection layout of traditional USB mode, mainly comprises: computer 101, USB connecting line 102, test instrumentation 103, RF cable 104, USB data line 105, antenna 106, shielded box 107.Computer 101 is used for running antenna measurement program; USB connecting line 102 totally two, for connecting computer 101 and shielded box 106; Test instrumentation 103 is for the antenna measurement of terminal.RF cable 104 is for connecting the antenna in shielded box 106; USB data line 105 connects shielded box and testing mobile terminal 107; Antenna 106 provides radio-frequency channel, the space between instrument 103 and test terminal 108; Shielded box 107 is for providing the antenna measurement environment of mobile terminal 107; The general maximum support two of mobile terminal 108 to be measured.
Existing USB data line is connected with terminal and following three subject matters of the existence that communicates:
1. end product in testing, the electromagnetic field that USB data line communication process is formed or the subsidiary metallic character of USB can produce very erratic impact to the base band of end product or radio-frequency (RF) index, final result causes end product test by mistake, reduces the quality of test.
2. due to the restriction of USB interface, and the restriction of the inner cabling of coupling shielded box, the mode that USB data line connects is generally maximum can only be realized a computer and control two station terminals simultaneously and test.
3. USB line too much between computer and end product is relatively more mixed and disorderly, produce line and safeguard more difficult, and it is attractive in appearance to affect production scene.
In view of this, nowadays in the urgent need to designing a kind of new mobile terminal antenna testing apparatus, to overcome the above-mentioned defect of existing testing apparatus.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of mobile terminal antenna testing apparatus, can improve testing precision and efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of mobile terminal antenna testing apparatus, described testing apparatus comprises: test computer, netting twine, wireless router, RF cable, mixer, antenna, test instrumentation; Described test computer connects wireless router by netting twine, and mixer connects wireless router, antenna, test instrumentation respectively by RF cable; Described antenna is arranged in shielded box, is also placed with at least one mobile terminal to be tested in shielded box.
As a kind of preferred version of the present utility model, described antenna is omnidirectional antenna.
As a kind of preferred version of the present utility model, described test computer is PC.
The beneficial effects of the utility model are: the mobile terminal antenna testing apparatus that the utility model proposes, and can improve testing precision and efficiency.
The utility model coordinates omnidirectional antenna to realize the wireless connections of computer and mobile terminal by wireless router, substitutes traditional USB data line and connects, and emphasis solves the problem of USB interference in test process.
Omnidirectional antenna covers, and efficiency is high, in the lower powered situation of wireless router, can realize the connection of computer and terminal steady, and reduces the interference to terminal antenna test.
Wireless router focus can realize one and drag multi-functional, and namely a computer connects multiple mobile terminal simultaneously and carries out concurrent testing.
This device realizes wireless connections in shielded box inside, and while increasing test terminal, without the need to increasing connection cable, not only production line is easy to safeguard, and layout is attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of existing mobile terminal antenna testing apparatus.
Fig. 2 is the composition schematic diagram of the utility model mobile terminal antenna testing apparatus.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 2, the utility model discloses a kind of mobile terminal antenna testing apparatus, and described testing apparatus comprises: test computer (computer 201), netting twine 202, wireless router 203, RF cable 204, mixer 206, omnidirectional antenna 207, test instrumentation 205; Described computer 201 connects wireless router 203 by netting twine 202, and mixer 206 connects wireless router 203, omnidirectional antenna 207, test instrumentation 205 respectively by RF cable 204.Described omnidirectional antenna 207 is arranged in shielded box 208, is also placed with at least one mobile terminal to be tested 209 in shielded box 208.
The implementation case is mainly for the production of the antenna measurement of mobile terminal on line, and compared to traditional antenna-coupled test macro, main modifying point is the communication connection mode of computer and mobile phone, and the coupled antenna device in shielded box.
Test program operates on computer 201.Test program dominates the test to mobile terminal 209, comprises the configuration of whole test, controls to perform, and result display.Test program on computer 201 needs real-time and mobile terminal 209 to be measured to communicate, 209 carry out the mutual of radiofrequency signal by omnidirectional antenna 207 and test instrumentation 205 again simultaneously, whole index is completed together with mobile terminal 201 to be measured alternately by test instrumentation 205, the mode that traditional computer is connected with mobile terminal USB, owing to can generate electromagnetic waves in usb data communication process, erratic impact can be produced on the radio frequency testing of mobile terminal.
Traditional USB connects by the utility model, netting twine 202, wireless router 203, RF cable 204, mixer 206 and omnidirectional antenna 207 is used to replace, can solve completely in usb data communication process and can generate electromagnetic waves, on the impact that the radio frequency testing of mobile terminal produces.Netting twine 202, wireless router 203, RF cable 204, mixer 206 and omnidirectional antenna 207, computer 201 and mobile terminal to be measured 209 are formed a wireless communication by WIFI WLAN (wireless local area network), and computer 201 is realized by the WIFI wireless communication system based on C/S framework completely to the Control on Communication of mobile terminal 209 to be measured.
The utility model can support that a computer carries out parallel control to multiple end product and communicates simultaneously, in order to aspect illustrates, in subsequent example figure and implementing procedure, suppose to control 4 station terminal products and communicate, but be not that the utility model only can be used in 4 station terminal products and carries out controlling and communicating.
In sum, the mobile terminal antenna testing apparatus that the utility model proposes, can improve testing precision and efficiency.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present utility model or substantive characteristics, the utility model can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the utility model scope and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (3)
1. a mobile terminal antenna testing apparatus, is characterized in that, described testing apparatus comprises: test computer, netting twine, wireless router, RF cable, mixer, antenna, test instrumentation;
Described test computer connects wireless router by netting twine, and mixer connects wireless router, antenna, test instrumentation respectively by RF cable;
Described antenna is arranged in shielded box, is also placed with at least one mobile terminal to be tested in shielded box.
2. mobile terminal antenna testing apparatus according to claim 1, is characterized in that:
Described antenna is omnidirectional antenna.
3. mobile terminal antenna testing apparatus according to claim 1, is characterized in that:
Described test computer is PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539519.7U CN204795234U (en) | 2015-07-23 | 2015-07-23 | Mobile terminal antenna testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539519.7U CN204795234U (en) | 2015-07-23 | 2015-07-23 | Mobile terminal antenna testing arrangement |
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| Publication Number | Publication Date |
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| CN204795234U true CN204795234U (en) | 2015-11-18 |
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| CN201520539519.7U Active CN204795234U (en) | 2015-07-23 | 2015-07-23 | Mobile terminal antenna testing arrangement |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130665A (en) * | 2016-06-12 | 2016-11-16 | 陈松 | A kind of wireless test apparatus |
| CN108023605A (en) * | 2017-12-11 | 2018-05-11 | 河北烽联信息技术有限公司 | adaptive wireless terminal scene variable signal test device |
| CN109683034A (en) * | 2018-11-21 | 2019-04-26 | 深圳市万普拉斯科技有限公司 | The test macro and test method of mobile terminal antenna performance |
| CN114302441A (en) * | 2021-11-29 | 2022-04-08 | 杭州永谐科技有限公司 | System for applying 5G MIMO technology to carry out batch test on multiple UE |
-
2015
- 2015-07-23 CN CN201520539519.7U patent/CN204795234U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130665A (en) * | 2016-06-12 | 2016-11-16 | 陈松 | A kind of wireless test apparatus |
| CN108023605A (en) * | 2017-12-11 | 2018-05-11 | 河北烽联信息技术有限公司 | adaptive wireless terminal scene variable signal test device |
| CN109683034A (en) * | 2018-11-21 | 2019-04-26 | 深圳市万普拉斯科技有限公司 | The test macro and test method of mobile terminal antenna performance |
| CN114302441A (en) * | 2021-11-29 | 2022-04-08 | 杭州永谐科技有限公司 | System for applying 5G MIMO technology to carry out batch test on multiple UE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200428 Address after: 200120 room 407, building 2, No. 1690, Cailun Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai xince Information Technology Co., Ltd Address before: 201203 Shanghai Guo Shou Jing Road, Zhangjiang High Tech Park of Pudong New Area No. 351 Building No. 2 room A644-30 Patentee before: SHANGHAI JICE INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |