CN204269744U - A kind of test macro of ferrite phase shifter - Google Patents
A kind of test macro of ferrite phase shifter Download PDFInfo
- Publication number
- CN204269744U CN204269744U CN201420721931.6U CN201420721931U CN204269744U CN 204269744 U CN204269744 U CN 204269744U CN 201420721931 U CN201420721931 U CN 201420721931U CN 204269744 U CN204269744 U CN 204269744U
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- China
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- pinching
- backing plate
- positioning
- positioning end
- phase shifter
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- Withdrawn - After Issue
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- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Abstract
The utility model discloses a kind of test macro of ferrite phase shifter, comprise phase shifter positioning tool and data collector, described data collector comprises base, gear train, probe, and three connects in turn; Probe is furnished with three probes, and probe is consistent with phase shifter pad solder joint relative position.The data collector of test macro, by the control of multiple driving joint point, achieves quick, accurate, the stable contact between probe and pad; Probe can stretch, and the flexible contact of probe and pad is to ensure the basis that data acquisition is stable to protect further finished device injury-free.
Description
Technical field
The utility model relates to phase shifter field tests, specifically a kind of test macro of ferrite phase shifter.
Background technology
Along with batch product of certain radar, the ferrite phase shifter that radar uses enters the large-scale production phase, this forms immense pressure to the production of unit phase shifter, because phase shifter will repeatedly be tested and data collection task in whole production run, the test of phase shifter and data collection task also become day by day heavy.
In the past we to phase shifter test be all manually by phase shifter by screw-driving on test macro, for providing enough operating spaces to tester, each height all needed test macro, angle carries out suitable adjustment, all that the wire three length that vary in color be equal to is welded on the pad of phase shifter by specific rule during collection phase shifter data simultaneously, before bonding wire, wire also needs through standby line, wire stripping, the operations such as wicking, during image data, phase shifter is first screwed on test macro by tester, three wire clamps again by being connected with instrument clamp the three wire the end of a thread being welded in phase shifter, by meter read data, complete unit phase shifter data test once and collecting work, unclamp three wire clamps afterwards, phase shifter is pulled down from test macro, carry out the data acquisition of next unit phase shifter.
By analysing and comparing to the test data collected, qualified phase shifter being stored classifiedly, waiting for next link data acquisition, and wire need be pulled down by unacceptable product, re-starting the work such as assembling, debugging, screening, data test and collection.
Etc. all phase shifters enter face delivery status time, also need once to pay front state data acquisition again to phase shifter, after data acquisition completes, remove welding wire, finishing pad, phase shifter packaging pay.
In sum, the mode of this bonding wire is adopted to carry out testing and data acquisition, be a kind of very loaded down with trivial details and waste time and energy expense material work, and pad can affect pad reliability after multiple welding, adverse effect is caused to follow-up Denso, in addition repeated disassembled and assembled is carried out to finished device, have risk finished device being caused to damage, be also unfavorable for the follow-up test maintenance of phase shifter in addition.If continue the phase shifter test macro adopted in the past, will certainly cause the normal payment of follow-up phase shifter and have a strong impact on.And manually phase shifter is wasted time and energy on test macro by screw-driving, scratch resistant can be caused to damage to phase shifter body during manual operation error.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is the test macro providing a kind of ferrite phase shifter.Locator meams installed by data acquisition modes when the phase shifter changed in the past is tested and phase shifter, and phase shifter production efficiency is greatly improved, and enterprise's production capacity is effectively promoted.
Technical scheme: a kind of test macro of ferrite phase shifter, comprises phase shifter positioning tool and data collector.Described data collector comprises base, gear train, probe, and three connects in turn; Probe is furnished with three probes, and probe is consistent with phase shifter pad solder joint relative position.
As a kind of preferred structure of described probe, described probe can stretch, and is flexible contact when probe and phase shifter contact pads.
As a kind of preferred structure of described gear train, comprise the fixed bar be fixedly connected with base, the first joint be connected with fixed bar, the first transmission arm be connected with the first joint, the second joint be connected with the first transmission arm, the second transmission arm be connected with second joint, the 3rd joint be connected with the second transmission arm, the 3rd transmission arm that is connected with the 3rd joint, described 3rd transmission arm is fixedly connected with probe.
As a kind of preferred structure of phase shifter positioning tool, comprise base, positioning end, the pinching end arranged with axis of pitch with positioning end and hold with positioning end, both pinching ends the two clamping plates be connected in opposite directions respectively, the some through holes of corresponding layout on two clamping plates, the two ends of phase shifter are fixed among the through hole of two clamping plates;
Described positioning end comprises positioning end securing member, positioning end waveguide, and positioning end waveguide is fixed on base by positioning end securing member, and one end of positioning end waveguide contacts with positioning end clamping plate face;
Described pinching end comprises pinching end securing member, pinching end waveguide, gangbar, operation spanner, guide rail, and pinching end waveguide is fixed on guide rail by pinching end securing member, and guide rail is arranged on base; One end of pinching end waveguide contacts with pinching end clamping plate face; Operation spanner is connected with pinching end securing member by gangbar, to control pinching end securing member at slide.
As a kind of preferred structure of positioning end securing member, described positioning end securing member comprises positioning end first backing plate, positioning end second backing plate, positioning end the 3rd backing plate, positioning end limiting plate, positioning end pressing plate and positioning end adjusting knob.
Positioning end limiting plate, positioning end waveguide, positioning end first backing plate, positioning end second backing plate, positioning end the 3rd backing plate are arranged in order, and wherein positioning end limiting plate is fixed on base; Positioning end adjusting knob is arranged in the outside of positioning end the 3rd backing plate, and the axle of positioning end adjusting knob is successively through positioning end the 3rd backing plate, positioning end second backing plate, positioning end first backing plate, positioning end limiting plate; Positioning end pressing plate is arranged in the top of positioning end limiting plate and covers positioning end waveguide.
Preferably, described positioning end the 3rd backing plate lower end also has a support board structure laterally extended, and described positioning end second backing plate, positioning end first backing plate are placed on this support board structure.
As a kind of preferred structure of pinching end securing member, described pinching end securing member comprises pinching end first backing plate, pinching end second backing plate, pinching end the 3rd backing plate, pinching end limiting plate, pinching end pressing plate and pinching end adjusting knob.
Pinching end limiting plate, pinching end waveguide, pinching end first backing plate, pinching end second backing plate, pinching end the 3rd backing plate are arranged in order, and wherein pinching end limiting plate is spacing on guide rail; Pinching end adjusting knob is arranged in the outside of pinching end the 3rd backing plate, and the axle of pinching end adjusting knob is successively through pinching end the 3rd backing plate, pinching end second backing plate, pinching end first backing plate, pinching end limiting plate; Pinching end pressing plate is arranged in the top of pinching end limiting plate and covers pinching end waveguide.
Preferably, described pinching end the 3rd backing plate lower end also has a support board structure laterally extended, and described pinching end second backing plate, pinching end first backing plate are placed on this support board structure.
As one preferred embodiment, fastening by tommy between the part that need be fixed to one another connection.
The beneficial effects of the utility model: the data collector of test macro, by the control of multiple driving joint point, achieves quick, accurate, the stable contact between probe and pad; Probe can stretch, and the flexible contact of probe and pad is to ensure the basis that data acquisition is stable to protect further finished device injury-free.The phase shifter positioning tool of test macro controls the adjustment of phase shifter lengthwise position by adjusting knob; Waveguide and phase shifter are fixed on the guide rail of single direction determination stroke, by the acting in conjunction of guide rail, gangbar and operation spanner, complicate changeable dynamic test system for can only make simple reciprocating gear train, complicated manual operations is substituted with simple Automated condtrol, achieve test macro and phase shifter fast accurate is installed fastening, simultaneously in conjunction with the feature that phase-shifting unit spacing in antenna array is equivalent, also achieve quick joining during test between phase-shifting unit and replace.Under prior art condition, every phase-shifting unit test duration is 6 minutes, and after adopting the utility model, every phase-shifting unit test duration is 2 minutes.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Fig. 2 is phase shifter positioning tool structural representation of the present utility model.
Fig. 3 is data collector structural representation of the present utility model.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited thereto:
Give one-piece construction of the present utility model in Fig. 1, comprise phase shifter positioning tool and data collector 9.
Composition graphs 1 and Fig. 3, data collector structure of the present utility model.It comprises base 97, gear train, probe 94, and three connects in turn; Probe 94 is furnished with three probes 95, and probe 95 is consistent with phase shifter pad solder joint relative position.
In a preferred embodiment, probe 95 can stretch.
In a preferred embodiment, gear train comprises the fixed bar 96 be fixedly connected with base 97, the first joint 9101 be connected with fixed bar 96, the first transmission arm 9102 be connected with the first joint 9101, the second joint 9201 be connected with the first transmission arm 9102, the second transmission arm 9202 be connected with second joint 9201, the 3rd joint 9301 be connected with the second transmission arm 9202, the 3rd transmission arm the 9302, three transmission arm 9302 that is connected with the 3rd joint 9301 are fixedly connected with probe 94.
Composition graphs 1 and Fig. 2, phase shifter positioning tool structure of the present utility model.It comprises base, positioning end, the pinching end arranged with axis of pitch with positioning end and holds the two clamping plates 601 and 602 be connected respectively with positioning end, both pinching ends in opposite directions, the some through holes of corresponding layout on two clamping plates 601 and 602, the two ends of phase shifter 7 are fixed among the through hole of two clamping plates 601 and 602;
Positioning end comprises positioning end securing member, positioning end waveguide 101, and positioning end waveguide 101 is fixed on base by positioning end securing member, and 601, one end and the positioning end clamping plate of positioning end waveguide 101 contact;
Pinching end comprises pinching end securing member, pinching end waveguide 201, gangbar 5, operation spanner 4, guide rail 8, and pinching end waveguide 201 is fixed on guide rail 8 by pinching end securing member, and guide rail 8 is arranged on base; 602, one end and the pinching end clamping plate of pinching end waveguide 201 contact; Operation spanner 4 is connected with pinching end securing member by gangbar 5, slides at guide rail 8 to control pinching end securing member.
In the present embodiment, positioning end securing member comprises positioning end first backing plate 1021, positioning end second backing plate 1022, positioning end the 3rd backing plate 1023, positioning end limiting plate 103, positioning end pressing plate 104 and positioning end adjusting knob 105.
Positioning end limiting plate 103, positioning end waveguide 101, positioning end first backing plate 1021, positioning end second backing plate 1022, positioning end the 3rd backing plate 1023 are arranged in order, and wherein positioning end limiting plate 103 is fixed on base; Positioning end adjusting knob 105 is arranged in the outside of positioning end the 3rd backing plate 1023, and the axle of positioning end adjusting knob 105 is successively through positioning end the 3rd backing plate 1023, positioning end second backing plate 1022, positioning end first backing plate 1021, positioning end limiting plate 103; Positioning end pressing plate 104 is arranged in the top of positioning end limiting plate 103 and covers positioning end waveguide 101.
Pinching end securing member comprises pinching end first backing plate 1021, pinching end second backing plate 1022, pinching end the 3rd backing plate 1023, pinching end limiting plate 103, pinching end pressing plate 104 and pinching end adjusting knob 105.
Pinching end limiting plate 203, pinching end waveguide 201, pinching end first backing plate 2021, pinching end second backing plate 2022, pinching end the 3rd backing plate 2023 are arranged in order, wherein pinching end limiting plate 203 is spacing on guide rail 8, and pinching end limiting plate 203 can along slide on guide rail 8; Pinching end adjusting knob 205 is arranged in the outside of pinching end the 3rd backing plate 2023, and the axle of pinching end adjusting knob 205 is successively through pinching end the 3rd backing plate 2023, pinching end second backing plate 2022, pinching end first backing plate 2021, pinching end limiting plate 203; Pinching end pressing plate 204 is arranged in the top of pinching end limiting plate 203 and covers pinching end waveguide 201.
Positioning end pressing plate 104 is fixed on the top of positioning end limiting plate 103 by tommy; Pinching end 204 is fixed on the top of pinching end limiting plate 203 by tommy; Positioning end limiting plate 103 is fixed on base by tommy; Pinching end limiting plate 203 is by roller or notch is spacing is fixed on guide rail 8.
Backing plate quantity in the present embodiment: positioning end the 3rd backing plate 1023 and pinching end the 3rd backing plate 2023 are for arranging, and positioning end first backing plate 1021, positioning end second backing plate 1022, pinching end first backing plate 2021, pinching end second backing plate 2022 can reduce as required or increase.
As the further preferred structure of the present embodiment, positioning end the 3rd backing plate 1023 lower end also has a support board structure laterally extended, and positioning end second backing plate 1022, positioning end first backing plate 1021 are placed on this support board structure.Pinching end the 3rd backing plate 2023 lower end also has a support board structure laterally extended, and pinching end second backing plate 2022, pinching end first backing plate 2021 are placed on this support board structure.
Using method:
First the installation location of phase shifter is carried out: the positioning end fastener positioning end waveguide 101 of phase shifter positioning tool of the present utility model, its lateral attitude relative to base can not be moved, only its lengthwise position relative to base can be offset by positioning end adjusting knob 105.Pinching end fastener pinching end waveguide 201, both can be slided relative to the lateral attitude of base by guide rail 8 structure, its lengthwise position relative to base can be offset by pinching end adjusting knob 205 again.Control pinching end securing member by operation spanner 4 and carry out transversal displacement relative to base, and then reach the transversal displacement controlling pinching end waveguide 201, complete the installation positioning process of phase shifter test.This phase shifter positioning tool instead of the complicated manual operations of tradition by simple mechanical drive, and location fast accurate, improves testing efficiency, reduce phase shifter coefficient of losses in testing.
After phase shifter is fixing, carry out the data acquisition of phase shifter: the gear train of the utility model data collector carries out action in mode that is manual or conputer controlled, and drive probe 94 near phase shifter pad, three probes 95 contact with pad solder joint respectively and carry out data acquisition, and carry out data transmission in wired or wireless manner.This data collector carries out data acquisition by probe 94 contact pad, instead of the bonding wire acquisition mode that tradition is complicated, eliminate the operation such as standby line, wire stripping, wicking, welding, dismounting of wire, substantially increase testing efficiency, avoid Rewelding, remove and damage is caused to finished device.
Under prior art condition, every phase-shifting unit test duration is 6 minutes.Empirical tests, adopt the utility model to carry out finished product test, every phase-shifting unit test duration is 2 minutes.
Specific embodiment described herein is only illustrate the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (8)
1. the test macro of a ferrite phase shifter, comprise phase shifter positioning tool and data collector (9), it is characterized in that described data collector comprises base (97), gear train, probe (94), three connects in turn; Probe (94) is furnished with three probes (95), and probe (95) is consistent with phase shifter pad solder joint relative position.
2. the test macro of a kind of ferrite phase shifter according to claim 1, is characterized in that described phase shifter positioning tool comprises base, positioning end, the pinching end arranged with axis of pitch with positioning end and holds the two clamping plates (601 be connected respectively with positioning end, both pinching ends in opposite directions; 602), two clamping plates (601; 602) the some through holes of upper corresponding layout, the two ends of phase shifter (7) are fixed on two clamping plates (601; 602) among through hole;
Described positioning end comprises positioning end securing member, positioning end waveguide (101), positioning end waveguide (101) is fixed on base by positioning end securing member, and one end of positioning end waveguide (101) contacts with positioning end clamping plate (601) face;
Described pinching end comprises pinching end securing member, pinching end waveguide (201), gangbar (5), operation spanner (4), guide rail (8), pinching end waveguide (201) is fixed on guide rail (8) by pinching end securing member, and guide rail (8) is arranged on base; One end of pinching end waveguide (201) contacts with pinching end clamping plate (602) face; Operation spanner (4) is connected with pinching end securing member by gangbar (5), slides at guide rail (8) to control pinching end securing member.
3. the test macro of a kind of ferrite phase shifter according to claim 2, it is characterized in that described positioning end securing member comprises positioning end first backing plate (1021), positioning end second backing plate (1022), positioning end the 3rd backing plate (1023), positioning end limiting plate (103), positioning end pressing plate (104) and positioning end adjusting knob (105)
Positioning end limiting plate (103), positioning end waveguide (101), positioning end first backing plate (1021), positioning end second backing plate (1022), positioning end the 3rd backing plate (1023) are arranged in order, and wherein positioning end limiting plate (103) is fixed on base; Positioning end adjusting knob (105) is arranged in the outside of positioning end the 3rd backing plate (1023), and the axle of positioning end adjusting knob (105) is successively through positioning end the 3rd backing plate (1023), positioning end second backing plate (1022), positioning end first backing plate (1021), positioning end limiting plate (103); Positioning end pressing plate (104) is arranged in the top of positioning end limiting plate (103) and covers positioning end waveguide (101).
4. the test macro of a kind of ferrite phase shifter according to claim 3, it is characterized in that described positioning end the 3rd backing plate (1023) lower end also has a support board structure laterally extended, described positioning end second backing plate (1022), positioning end first backing plate (1021) are placed on this support board structure.
5. the test macro of a kind of ferrite phase shifter according to claim 2, it is characterized in that described pinching end securing member comprises pinching end first backing plate (1021), pinching end second backing plate (1022), pinching end the 3rd backing plate (1023), pinching end limiting plate (103), pinching end pressing plate (104) and pinching end adjusting knob (105)
Pinching end limiting plate (203), pinching end waveguide (201), pinching end first backing plate (2021), pinching end second backing plate (2022), pinching end the 3rd backing plate (2023) are arranged in order, and wherein pinching end limiting plate (203) is spacing on guide rail (8); Pinching end adjusting knob (205) is arranged in the outside of pinching end the 3rd backing plate (2023), and the axle of pinching end adjusting knob (205) is successively through pinching end the 3rd backing plate (2023), pinching end second backing plate (2022), pinching end first backing plate (2021), pinching end limiting plate (203); Pinching end pressing plate (204) is arranged in the top of pinching end limiting plate (203) and covers pinching end waveguide (201).
6. the test macro of a kind of ferrite phase shifter according to claim 5, it is characterized in that described pinching end the 3rd backing plate (2023) lower end also has a support board structure laterally extended, described pinching end second backing plate (2022), pinching end first backing plate (2021) are placed on this support board structure.
7. the test macro of any one ferrite phase shifter according to claims 1 to 6, is characterized in that described probe (95) can stretch.
8. the test macro of any one ferrite phase shifter according to claims 1 to 6, it is characterized in that described gear train comprises the fixed bar (96) be fixedly connected with base (97), the first joint (9101) be connected with fixed bar (96), the first transmission arm (9102) be connected with the first joint (9101), the second joint (9201) be connected with the first transmission arm (9102), the second transmission arm (9202) be connected with second joint (9201), the 3rd joint (9301) be connected with the second transmission arm (9202), the 3rd transmission arm (9302) be connected with the 3rd joint (9301), described 3rd transmission arm (9302) is fixedly connected with probe (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721931.6U CN204269744U (en) | 2014-11-26 | 2014-11-26 | A kind of test macro of ferrite phase shifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721931.6U CN204269744U (en) | 2014-11-26 | 2014-11-26 | A kind of test macro of ferrite phase shifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269744U true CN204269744U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721931.6U Withdrawn - After Issue CN204269744U (en) | 2014-11-26 | 2014-11-26 | A kind of test macro of ferrite phase shifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360203A (en) * | 2014-11-26 | 2015-02-18 | 南京国睿微波器件有限公司 | Test system of ferrite phase shifter |
-
2014
- 2014-11-26 CN CN201420721931.6U patent/CN204269744U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360203A (en) * | 2014-11-26 | 2015-02-18 | 南京国睿微波器件有限公司 | Test system of ferrite phase shifter |
| CN104360203B (en) * | 2014-11-26 | 2018-02-02 | 南京国睿微波器件有限公司 | A kind of test system of ferrite phase shifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20180202 |