CN114088993A - Test bench and test method for testing integrated blind-mate switching module - Google Patents
Test bench and test method for testing integrated blind-mate switching module Download PDFInfo
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- CN114088993A CN114088993A CN202111408641.7A CN202111408641A CN114088993A CN 114088993 A CN114088993 A CN 114088993A CN 202111408641 A CN202111408641 A CN 202111408641A CN 114088993 A CN114088993 A CN 114088993A
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- 238000012360 testing method Methods 0.000 title claims abstract description 91
- 238000010998 test method Methods 0.000 title abstract description 6
- 238000011056 performance test Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
A test bench and test method for testing an integrated blind-mate switching module comprise a bottom plate, a base, a longitudinal pressing device, a transverse locking device, an integrated cable assembly test line and a combined shell; the base and the transverse locking devices are arranged on the bottom plate, and the two transverse locking devices are symmetrically arranged on two sides of the base; the longitudinal pressing device is arranged at the top of the base; and a combined shell is also arranged between the transverse locking device and the base, integrated cable assembly test lines are arranged on the two combined shells, and the two combined shells are respectively connected with the transverse locking devices on the respective sides. The invention directly uses the integrated connector to test the plug-in integrated switching module, can check and confirm the interchangeability of the integrated connector in the test process, avoids the phenomenon that the plug-in can not be found due to the size over-tolerance in the processing process, and can effectively avoid the damage of the piece to be tested or the test tool at the same time.
Description
Technical Field
The invention belongs to the technical field of test tables for blind-mate switching modules, and particularly relates to a test table and a test method for testing an integrated blind-mate switching module.
Background
When traditional integrated form switching module test, need artifical with two single cables to connect respectively from the piece both ends that await measuring and correspond the port, this operation process has following drawback:
1. the situation that the axial direction of a single-channel connector head seat is not aligned easily occurs, so that the terminating contact of a connector socket end is damaged or a plug end contact pin is broken;
2. the single-channel connection efficiency is low, so that the integrated module testing efficiency is low;
3. because each channel is a blind-mate connector, the interface clearance of each channel after being connected in place is influenced by the manual single channel to the force during plugging, and therefore the performance test index base points of the channels are inconsistent.
Disclosure of Invention
The invention aims to provide a test bench and a test method for testing an integrated blind-mate switching module, so as to solve the problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a test bench for testing an integrated blind-mate switching module comprises a bottom plate, a base, a longitudinal pressing device, a transverse locking device, an integrated cable assembly test line and a combined shell; the base and the transverse locking devices are arranged on the bottom plate, and the two transverse locking devices are symmetrically arranged on two sides of the base; the longitudinal pressing device is arranged at the top of the base; and a combined shell is also arranged between the transverse locking device and the base, integrated cable assembly test lines are arranged on the two combined shells, and the two combined shells are respectively connected with the transverse locking devices on the respective sides.
Furthermore, an integrated connector is arranged on the integrated cable assembly test line, and the integrated connector ends respectively penetrate through the combined shells on the two sides to be arranged on the combined shell.
Furthermore, a plurality of guide rails are arranged in the base in a penetrating way, and pin holes of the two combined shells penetrate through the guide rails and then are connected to the transverse locking device.
Further, the longitudinal pressing device comprises a module pressing block and a vertical clamp; the module pressing block and the quick vertical type clamp are fixed on the base through screws.
Furthermore, the transverse locking device is a push-pull type clamp, and the end part of the push-pull type clamp is connected to the combined shell.
Furthermore, the other end of the integrated cable assembly test line is a radio frequency coaxial connector end, and the radio frequency coaxial connector end is connected with a vector network analyzer or a user port.
Furthermore, an integrated switching module to be tested is arranged on the module pressing block.
Further, a test method for testing a test board of an integrated blind-mate switching module comprises the following steps:
the integrated switching module to be tested is placed on the module pressing block and is pressed and fixed by a vertical clamp;
after the integrated connector ends of the integrated cable assembly test wires respectively penetrate through the pins of the combined shells on the two sides, the integrated connector ends are arranged on the combined shells on the two sides;
during testing, the push-pull type clamps on the two sides are locked towards the direction of the base, and then the test line moves towards the integrated module to be tested along the guide rail and is inserted into the interfaces at the two ends of the integrated module to be tested;
and connecting the radio frequency coaxial connector end of the integrated cable assembly test line with a vector network analyzer or a user port for performance test.
Compared with the prior art, the invention has the following technical effects:
the base and the transverse locking devices are both arranged on the bottom plate, and the two transverse locking devices are symmetrically arranged on two sides of the base; the longitudinal pressing device is arranged at the top of the base; a combined shell 4 is arranged between the transverse locking device and the base, integrated cable assembly test lines are arranged on the two combined shells, the two combined shells are respectively connected with the transverse locking devices on the respective sides, and when in test, the push-pull type clamps on the two sides are locked towards the direction of the base, so that the test lines move towards the integrated module to be tested along the guide rails and are inserted into the interfaces at the two ends of the integrated module to be tested; and connecting the radio frequency coaxial connector end of the integrated cable assembly test line with a vector network analyzer or a user port for performance test. The device is used for replacing the problems of errors and low efficiency caused by manual operation, and the testing efficiency and accuracy are improved; meanwhile, the integrated connector is directly used for testing the plug-in integrated switching module, the interchangeability of the integrated connector can be checked and confirmed in the testing process, the phenomenon that the plug-in integrated switching module cannot be found due to the fact that the size of the plug-in integrated switching module is out of tolerance in the machining process is avoided, and meanwhile damage to a piece to be tested or a testing tool can be effectively avoided.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
1. a base plate; 2. a base; 3. pressing a module block; 4. a combination housing; 5. a push-pull clamp; 6. a vertical jig; 7. a guide rail; 8. an integrated cable assembly test wire; 9. and a screw 9.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1, the present invention relates to a testing platform for efficiently testing an integrated blind-mate transition module, which comprises: the device comprises a bottom plate 1, a base 2, a module pressing block 3, a combined shell 4 (two positions), a push-pull type clamp 5 (two positions), a vertical type clamp 6, a guide rail 7 (four positions), an integrated type cable assembly test line 8 and screws 9 (multiple positions). The integrated cable assembly test line 8 is related to the integrated switching module to be tested, the interfaces on the two sides of the integrated switching module are the same, the integrated ends of the two test lines are the same, the integrated switching module is different, and the integrated ends of the two test lines are different.
The base 2 and the two push-pull clamps 5 are fixed on the bottom plate through screws 9, the module pressing block 3 and the vertical clamp 6 are fixed on the base 2 through screws 9, the four guide rails 7 are fixed on the base, and pin holes of the two combined shells 4 are connected with the push-pull clamps 5 on the two sides respectively after penetrating through the guide rails 7.
The integrated switching module to be tested is arranged on the module pressing block 3 and is pressed and fixed by a vertical clamp 6; after the integrated connector ends of the integrated cable assembly test wires 8 respectively penetrate through the pins of the combined shells 4 at the two sides, the shells are placed on the combined shells 4 at the two sides;
during testing, the push-pull type clamps 5 on the two sides are locked towards the base, the testing wire moves towards the integrated module to be tested along the guide rail and is inserted into the interfaces at the two ends of the integrated module to be tested, and the radio frequency coaxial connector end of the testing wire 8 is connected with a vector network analyzer or a user port to perform performance testing.
The invention relates to a test board for efficiently connecting integrated blind-mate switching modules, which is installed according to the following sequence:
1. fixing the base 2 and the two push-pull clamps 5 on the bottom plate by using screws 9;
2. fixing the module pressing block 3 and the vertical clamp 6 on the base by using screws 9;
3. fixing the four guide rails 7 on the base;
4. after the pin holes of the two combined shells 4 penetrate through the guide rails 7, the two combined shells are respectively connected with the push-pull type clamps 5 on the two sides.
The invention relates to a test board for efficiently connecting integrated blind-mate modules, which is tested according to the following method:
1. the integrated switching module to be tested is placed on the module pressing block 3 and is pressed and fixed by the vertical clamp 6;
2. after the integrated connector ends of the integrated cable assembly test wires 8 respectively penetrate through the pins of the combined shells 4 on the two sides, the shells are placed on the combined shells 4 on the two sides;
3. during testing, the push-pull type clamps 5 on the two sides are locked towards the base, and the testing line 8 moves towards the integrated module to be tested along the guide rail and is inserted into the interfaces at the two ends of the integrated module to be tested;
4. and connecting the radio frequency coaxial connector end of the test line 8 with a vector network analyzer or a user port for performance test.
Example (b): the number of the guide rails is four.
A test bench for testing an integrated blind-mate switching module comprises a bottom plate, a base, a longitudinal pressing device, a transverse locking device, an integrated cable assembly test line and a combined shell; the base and the transverse locking devices are arranged on the bottom plate, and the two transverse locking devices are symmetrically arranged on two sides of the base; the longitudinal pressing device is arranged at the top of the base; and a combined shell is also arranged between the transverse locking device and the base, an integrated cable assembly test line is arranged on the two combined shells, and the two combined shells are respectively connected with the transverse locking devices on the respective sides.
The integrated cable component test line is provided with an integrated connector, and the integrated connector penetrates through the combined shells on the two sides to be arranged on the combined shell.
Four guide rails are arranged in the base in a penetrating way, and pin holes of the two combined shells penetrate through the guide rails and then are connected to the transverse locking device.
The longitudinal pressing device comprises a module pressing block and a vertical clamp; the module pressing block and the quick vertical type clamp are fixed on the base through screws.
The transverse locking device is a push-pull type clamp, and the end part of the push-pull type clamp is connected to the combined shell.
The other end of the integrated cable assembly test line is a radio frequency coaxial connector end, and the radio frequency coaxial connector end is connected with a vector network analyzer or a user port.
And the module pressing block is provided with an integrated switching module to be tested.
The invention is used for replacing the problems of errors and low efficiency caused by manual operation, and improves the testing efficiency and accuracy; meanwhile, the integrated connector is directly used for testing the plug-in integrated switching module, the interchangeability of the integrated connector can be checked and confirmed in the testing process, and the phenomenon that the plug-in integrated switching module cannot be found due to the fact that the size is out of tolerance in the machining process is avoided.
Claims (8)
1. A test bench for testing an integrated blind-mate switching module is characterized by comprising a bottom plate (1), a base (2), a longitudinal pressing device, a transverse locking device, an integrated cable assembly test line (8) and a combined shell (4); the base (2) and the transverse locking devices are both arranged on the bottom plate (1), and the two transverse locking devices are symmetrically arranged on two sides of the base (2); the longitudinal pressing device is arranged at the top of the base (2); a combined shell (4) is also arranged between the transverse locking device and the base (2), an integrated cable assembly test line (8) is arranged on the two combined shells (4), and the two combined shells (4) are respectively connected with the transverse locking devices on the respective sides.
2. The test bench for testing integrated blind-mate transition modules according to claim 1, wherein an integrated connector is disposed on the integrated cable assembly test line (8), and one end of the integrated connector is disposed on the combined housing (4) through the combined housings (4) at two sides, respectively.
3. A test station for testing integrated blind mate transition modules according to claim 2, characterised in that the other end of the integrated cable assembly test line (8) is a radio frequency coaxial connector end, which is connected to a vector network analyzer or a user port.
4. The test bench for testing the integrated blind-mate transition module according to claim 1, wherein a plurality of guide rails (7) are arranged in the base (2) in a penetrating manner, and pin holes of the two combined housings (4) are sleeved on the guide rails (7) and then connected to the transverse locking device.
5. A test bench for testing integrated blind mate transition modules according to claim 1, characterized in that the longitudinal hold-down device comprises a module press block (3) and a vertical clamp (6); the module pressing block (3) and the vertical clamp (6) are fixed on the base (2) by screws (9).
6. The test bench for testing integrated blind-mate patching modules according to claim 5, wherein the module pressing block (3) is provided with an integrated patching module to be tested.
7. A test bench for testing integrated blind mate patching modules according to claim 1, characterised in that the lateral locking means are push-pull clamps (5), the ends of the push-pull clamps (5) being connected to the combined housing (4).
8. A testing method for testing a testing platform of an integrated blind-mate patching module, which is based on the testing platform of any one of claims 2 to 7, and comprises the following steps:
the integrated switching module to be tested is placed on the module pressing block (3) and is pressed and fixed by the vertical clamp (6);
after the integrated connector ends of the integrated cable assembly test wires (8) respectively penetrate through the pins of the combined shells (4) at the two sides, the integrated connector ends are arranged on the combined shells (4) at the two sides;
during testing, the push-pull type clamps (5) on the two sides are locked towards the direction of the base, and the testing wire (8) moves towards the integrated module to be tested along the guide rail and is inserted into the interfaces at the two ends of the integrated module to be tested;
and connecting the radio frequency coaxial connector end of the integrated cable assembly test line (8) with a vector network analyzer or a user port for performance test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408641.7A CN114088993A (en) | 2021-11-24 | 2021-11-24 | Test bench and test method for testing integrated blind-mate switching module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111408641.7A CN114088993A (en) | 2021-11-24 | 2021-11-24 | Test bench and test method for testing integrated blind-mate switching module |
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| Publication Number | Publication Date |
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| CN114088993A true CN114088993A (en) | 2022-02-25 |
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| CN202111408641.7A Pending CN114088993A (en) | 2021-11-24 | 2021-11-24 | Test bench and test method for testing integrated blind-mate switching module |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020175689A1 (en) * | 2001-05-22 | 2002-11-28 | White Charles Michael | Apparatus with interchangeable modules for measuring characteristics of cables and networks |
| CN101852829A (en) * | 2009-12-30 | 2010-10-06 | 西安开容电子技术有限责任公司 | Insertion loss testing device for lead type filter and design method thereof |
| KR200462833Y1 (en) * | 2012-03-08 | 2012-10-05 | 최경택 | Function testing equipment of wiring harness for the vehicle |
| CN204462271U (en) * | 2014-12-31 | 2015-07-08 | 苏州市大富通信技术有限公司 | A kind of connector assembly intermodulation testing device |
| CN205809107U (en) * | 2016-05-24 | 2016-12-14 | 镇江市华展电子科技有限公司 | A kind of quick test fixture for microwave device |
| CN106885925A (en) * | 2017-03-06 | 2017-06-23 | 中航光电科技股份有限公司 | Cabinet functional module test fixture |
| CN106970290A (en) * | 2017-03-08 | 2017-07-21 | 北方信息控制研究院集团有限公司 | One kind is used for cable electric performance test modularization switching adaptive device |
| CN206990637U (en) * | 2017-06-16 | 2018-02-09 | 福州迈可博电子科技股份有限公司 | A kind of test switching device of the tested joint of automatic connection |
| CN110174605A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of case back plate connector and functional module test fixture |
| CN211263539U (en) * | 2019-11-21 | 2020-08-14 | 中电科仪器仪表有限公司 | Blind-plugging multi-channel T/R assembly test fixture |
| CN211955710U (en) * | 2020-03-18 | 2020-11-17 | 亳州联滔电子有限公司 | Withstand voltage testing device |
| CN214585734U (en) * | 2020-12-30 | 2021-11-02 | 镇江市华展电子科技有限公司 | Testing device for radio frequency coaxial connector |
-
2021
- 2021-11-24 CN CN202111408641.7A patent/CN114088993A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020175689A1 (en) * | 2001-05-22 | 2002-11-28 | White Charles Michael | Apparatus with interchangeable modules for measuring characteristics of cables and networks |
| CN101852829A (en) * | 2009-12-30 | 2010-10-06 | 西安开容电子技术有限责任公司 | Insertion loss testing device for lead type filter and design method thereof |
| KR200462833Y1 (en) * | 2012-03-08 | 2012-10-05 | 최경택 | Function testing equipment of wiring harness for the vehicle |
| CN204462271U (en) * | 2014-12-31 | 2015-07-08 | 苏州市大富通信技术有限公司 | A kind of connector assembly intermodulation testing device |
| CN205809107U (en) * | 2016-05-24 | 2016-12-14 | 镇江市华展电子科技有限公司 | A kind of quick test fixture for microwave device |
| CN106885925A (en) * | 2017-03-06 | 2017-06-23 | 中航光电科技股份有限公司 | Cabinet functional module test fixture |
| CN106970290A (en) * | 2017-03-08 | 2017-07-21 | 北方信息控制研究院集团有限公司 | One kind is used for cable electric performance test modularization switching adaptive device |
| CN206990637U (en) * | 2017-06-16 | 2018-02-09 | 福州迈可博电子科技股份有限公司 | A kind of test switching device of the tested joint of automatic connection |
| CN110174605A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | A kind of case back plate connector and functional module test fixture |
| CN211263539U (en) * | 2019-11-21 | 2020-08-14 | 中电科仪器仪表有限公司 | Blind-plugging multi-channel T/R assembly test fixture |
| CN211955710U (en) * | 2020-03-18 | 2020-11-17 | 亳州联滔电子有限公司 | Withstand voltage testing device |
| CN214585734U (en) * | 2020-12-30 | 2021-11-02 | 镇江市华展电子科技有限公司 | Testing device for radio frequency coaxial connector |
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