CN204539155U - A kind of testing apparatus of Bluetooth RF circuit - Google Patents
A kind of testing apparatus of Bluetooth RF circuit Download PDFInfo
- Publication number
- CN204539155U CN204539155U CN201520190691.6U CN201520190691U CN204539155U CN 204539155 U CN204539155 U CN 204539155U CN 201520190691 U CN201520190691 U CN 201520190691U CN 204539155 U CN204539155 U CN 204539155U
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- bluetooth
- circuit
- treatment facility
- test
- testing apparatus
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Abstract
The utility model relates to the technical field of communication industry production test automation, and disclose a kind of testing apparatus of Bluetooth RF circuit, it comprises: treatment facility and test instrumentation; Test instrumentation is connected with treatment facility and Bluetooth RF circuit that at least one is to be measured respectively, and the radio frequency testing data of the Bluetooth RF circuit collected are sent to treatment facility; Treatment facility is connected with at least one Bluetooth RF circuit to be measured described, and by the connection with described Bluetooth RF circuit, obtains the communication test data of described Bluetooth RF circuit.In the utility model execution mode, the radio frequency testing data collected are sent to treatment facility by test instrumentation, resolve for the radio-frequency performance for the treatment of facility to Bluetooth RF circuit; , be connected with treatment facility by Bluetooth RF circuit to be measured, treatment facility can directly be tested the communication function of Bluetooth RF circuit, and this test mode, has not only saved cost of labor, and has improve testing efficiency meanwhile.
Description
Technical field
The utility model relates to the technical field of communication industry production test automation, particularly a kind of testing apparatus of Bluetooth RF circuit.
Background technology
In general, the test of Bluetooth RF circuit comprises two parts: a part is radio-frequency performance test, and another part is communication function (data-transformation facility as basic) test; Wherein, the test of communication function, often when mainboard is produced, is undertaken by form manually, this way not only needs to add and expends certain labour cost, inefficiency, and the control of test mass and employee quality closely bound up, can not guarantee test consistency.
Utility model content
The purpose of this utility model is the testing apparatus providing a kind of Bluetooth RF circuit, saves cost of labor, improves testing efficiency, reduces production cost.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of testing apparatus of Bluetooth RF circuit, comprises: treatment facility and test instrumentation;
Described test instrumentation is connected with treatment facility and Bluetooth RF circuit that at least one is to be measured respectively, and the radio frequency testing data of the described Bluetooth RF circuit collected are sent to described treatment facility;
Described treatment facility is connected with at least one Bluetooth RF circuit to be measured described, and by the connection with described Bluetooth RF circuit, obtains the communication test data of described Bluetooth RF circuit.
The utility model execution mode in terms of existing technologies, test instrumentation is connected with treatment facility and Bluetooth RF circuit to be measured respectively, thus make test instrumentation the radio frequency testing data collected can be sent to treatment facility, resolve for the radio-frequency performance for the treatment of facility to Bluetooth RF circuit; Simultaneously, Bluetooth RF circuit to be measured is connected with treatment facility by the utility model execution mode, treatment facility can directly be tested the communication function of Bluetooth RF circuit, this test mode, not only save cost of labor, decrease the hidden danger of the test mass brought because of human factor; And improve testing efficiency, also important function is served to the control of quality; Meanwhile, this practical actual execution mode structure is simple, and operation is comparatively easy, applied widely.
Further, described Bluetooth RF circuit is arranged on the mainboard of terminal;
Described test instrumentation is connected with described mainboard by radio frequency line.Be conducive to ensureing that the radio-frequency performance of test instrumentation to Bluetooth RF circuit is tested.
Further, described testing apparatus also comprises test fixture;
Described mainboard is fixed on described test fixture, and described test fixture is used for powering to described mainboard;
And corresponding each described mainboard on described test fixture, be equipped with general-purpose serial bus USB interface;
Described treatment facility is connected with corresponding mainboard by described USB interface.Being provided with of test fixture is beneficial to the fixing of mainboard, and the power supply of mainboard.
Further, described treatment facility is connected with described test instrumentation by general-purpose interface bus GPIB.Be conducive to the transmission of data between test instrumentation and treatment facility.
Further, described treatment facility is industrial computer or PC.
Further, described test instrumentation is IQ2010 test instrumentation.
Further, described testing apparatus also comprises archival memory;
Described archival memory is connected with described treatment facility by USB interface; And for storing described radio frequency testing data and communication test data.
Further, described testing apparatus also comprises print-out device; Described print-out device is connected with described treatment facility by LPT interface.
Accompanying drawing explanation
Fig. 1 is the structural representation of the testing apparatus of Bluetooth RF circuit according to the utility model first execution mode;
Fig. 2 is the structural representation of the testing apparatus of Bluetooth RF circuit according to the utility model second execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of testing apparatus of Bluetooth RF circuit.As shown in Figure 1, the testing apparatus of this Bluetooth RF circuit, comprises: treatment facility, test instrumentation and test fixture; Wherein, test fixture is used for the mainboard of fixing terminal to be measured, and powers to mainboard when testing, and namely Bluetooth RF circuit (not shown) to be measured is arranged on this mainboard.
Specifically, in actual applications, treatment facility can be industrial computer or PC, will illustrate below for PC to present embodiment.
On the one hand, this PC is connected by the Bluetooth RF circuit that test instrumentation and at least one are to be measured; Wherein, test instrumentation is by general-purpose interface bus (General-Purpose Interface Bus, be called for short " GPIB ") and gpib interface be connected with PC, be connected with each mainboard (Bluetooth RF circuit is arranged on mainboard) by radio frequency line.
On the other hand, on test fixture, corresponding each mainboard, is equipped with general-purpose serial bus USB interface; PC is connected with corresponding mainboard by this USB interface.
When testing the carrying out of Bluetooth RF circuit, PC is first respectively by USB interface, and gpib interface, controls mainboard to be measured and test instrumentation enters test pattern.When testing the radio-frequency performance of Bluetooth RF circuit, PC is according to Bluetooth RF index test item, control test instrumentation to test Bluetooth RF circuit, and the radio frequency testing data of the Bluetooth RF circuit collected are sent to PC, after PC carries out dissection process to the radio frequency testing data received, then Real-time Feedback is to user.
Wherein, the radio-frequency performance of Bluetooth RF circuit comprises: radio-frequency transmissions performance (as maximum transmission power) and radio frequency reception performance (as accepted the error rate, sensitivity), due in the present embodiment, test instrumentation needs to test these two performances simultaneously, therefore, test instrumentation selected by present embodiment need possess the function of launching Bluetooth signal, and receives the function of Bluetooth signal, can select IQ2010 test instrumentation or A4010 test instrumentation.
When the communication performance (function namely transmitted and receive data) to Bluetooth RF circuit is tested, PC controls Bluetooth RF circuit and enters the test that simulation sends data and reception data, and carry out dissection process to the communication test data of the Bluetooth RF circuit got, then Real-time Feedback is to user.
Be not difficult to find, present embodiment was tested the radio-frequency performance of Bluetooth RF circuit and communication performance in the mainboard production phase, cost of labor can not only be saved (in prior art, tested by the artificial communication performance to Bluetooth RF circuit), enhance productivity, and can also ensure because the problems such as radio circuit itself or circuit welding are (as open circuit, rosin joint etc.) the radio-frequency performance problem that causes, be found in mainboard production process (in prior art, the test of the radio-frequency performance of Bluetooth RF circuit is installed successfully at mainboard and is carried out), thus ensure the quality of the mainboard of later stage assembling.
Simultaneously, in the present embodiment, adopt a test fixture can be fixed and power supply multiple mainboard to be measured, when not needing to carry out manual test as prior art to Bluetooth RF circuit, make special complete machine fixture, one by one manual testing is carried out to mainboard to be measured, thus improves testing efficiency.
Second execution mode of the present utility model relates to a kind of testing apparatus of Bluetooth RF circuit.Second execution mode is roughly the same with the first execution mode, and main distinction part is: in the first embodiment, and after PC radio frequency test data and communication test data carry out dissection process, meeting Real-time Feedback is to user.And in the utility model second execution mode, as shown in Figure 2, this testing apparatus is also provided with archival memory, after PC radio frequency test data and communication test data carry out dissection process, can be stored in archival memory, be checked for related researcher.Wherein, this archival memory is connected with PC by USB interface; In addition, in the present embodiment, this testing apparatus also comprises print-out device; This print-out device is connected with PC by LPT interface.PC prints the test data of process by this print-out device.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (8)
1. a testing apparatus for Bluetooth RF circuit, is characterized in that, comprises: treatment facility and test instrumentation;
Described test instrumentation is connected with treatment facility and Bluetooth RF circuit that at least one is to be measured respectively, and the radio frequency testing data of the described Bluetooth RF circuit collected are sent to described treatment facility;
Described treatment facility is connected with at least one Bluetooth RF circuit to be measured described, and by the connection with described Bluetooth RF circuit, obtains the communication test data of described Bluetooth RF circuit.
2. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described Bluetooth RF circuit is arranged on the mainboard of terminal;
Described test instrumentation is connected with described mainboard by radio frequency line.
3. the testing apparatus of Bluetooth RF circuit according to claim 2, is characterized in that, described testing apparatus also comprises test fixture;
Described mainboard is fixed on described test fixture, and described test fixture is used for powering to described mainboard;
And corresponding each described mainboard on described test fixture, be equipped with general-purpose serial bus USB interface;
Described treatment facility is connected with corresponding mainboard by described USB interface.
4. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described treatment facility is connected with described test instrumentation by general-purpose interface bus GPIB.
5. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described treatment facility is industrial computer or PC.
6. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described test instrumentation is IQ2010 test instrumentation.
7. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described testing apparatus also comprises archival memory;
Described archival memory is connected with described treatment facility by USB interface; And for storing described radio frequency testing data and communication test data.
8. the testing apparatus of Bluetooth RF circuit according to claim 1, is characterized in that, described testing apparatus also comprises print-out device; Described print-out device is connected with described treatment facility by LPT interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190691.6U CN204539155U (en) | 2015-03-31 | 2015-03-31 | A kind of testing apparatus of Bluetooth RF circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190691.6U CN204539155U (en) | 2015-03-31 | 2015-03-31 | A kind of testing apparatus of Bluetooth RF circuit |
Publications (1)
| Publication Number | Publication Date |
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| CN204539155U true CN204539155U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520190691.6U Expired - Fee Related CN204539155U (en) | 2015-03-31 | 2015-03-31 | A kind of testing apparatus of Bluetooth RF circuit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841980A (en) * | 2017-01-10 | 2017-06-13 | 芯原微电子(上海)有限公司 | A kind of Bluetooth integrated circuit test system and method for testing |
| CN107909803A (en) * | 2017-11-08 | 2018-04-13 | 广东辰奕智能科技股份有限公司 | A kind of blue Tooth remote controller test and management system and method |
| CN109120352A (en) * | 2018-07-12 | 2019-01-01 | 珠海市中科蓝讯科技有限公司 | Bluetooth tests circuit and automatic test approach |
| CN107769865B (en) * | 2017-08-24 | 2020-09-25 | 江阴市创新气门嘴有限公司 | Automatic test method for radio frequency parameters of Bluetooth module |
-
2015
- 2015-03-31 CN CN201520190691.6U patent/CN204539155U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841980A (en) * | 2017-01-10 | 2017-06-13 | 芯原微电子(上海)有限公司 | A kind of Bluetooth integrated circuit test system and method for testing |
| CN107769865B (en) * | 2017-08-24 | 2020-09-25 | 江阴市创新气门嘴有限公司 | Automatic test method for radio frequency parameters of Bluetooth module |
| CN107909803A (en) * | 2017-11-08 | 2018-04-13 | 广东辰奕智能科技股份有限公司 | A kind of blue Tooth remote controller test and management system and method |
| CN109120352A (en) * | 2018-07-12 | 2019-01-01 | 珠海市中科蓝讯科技有限公司 | Bluetooth tests circuit and automatic test approach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151214 Address after: 201506 Shanghai, Jinshan District Ting Wei Road, building 1309, room 4, No. 6558 Patentee after: SHANGHAI YUDE TECHNOLOGY CO., LTD. Address before: 201506 Shanghai city Jinshan District Industry Road No. 218 Building 2 layer 3 Patentee before: Shanghai Yude Communication Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200331 |