CN210072007U - PCBA functional test device - Google Patents
PCBA functional test device Download PDFInfo
- Publication number
- CN210072007U CN210072007U CN201920701488.9U CN201920701488U CN210072007U CN 210072007 U CN210072007 U CN 210072007U CN 201920701488 U CN201920701488 U CN 201920701488U CN 210072007 U CN210072007 U CN 210072007U
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- Prior art keywords
- fixing
- pcb
- pressing plate
- movable pressing
- holes
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- Expired - Fee Related
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- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000011990 functional testing Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a PCBA functional test device, include the testboard and locate fixing base and movable clamp plate on the testboard, the fixing base has a plurality of, movable clamp plate is smooth to be located on the testboard, movable clamp plate is located the fixing base top and can be close to or keep away from the fixing base. The PCB testing device comprises a testing platform, a plurality of fixing seats, a movable pressing plate and a plurality of clamping pieces, wherein the fixing seats are arranged on the testing platform and used for fixing PCBs, the movable pressing plate is arranged on the testing platform in a sliding mode, when one PCB is tested, the other PCB can be placed, after the PCB to be tested is detected, the movable pressing plate is slid to fix the other PCB, when the other PCB is tested, the PCB which is detected is taken down, and the efficiency of the whole testing process can be improved.
Description
Technical Field
The utility model relates to an electronic circuit board check out test set technical field, especially a PCBA functional test device.
Background
PCBA Chinese is called the actual installation circuit board. In the mass production process of the PCBAs, due to various possible factors of equipment and operators, the PCBAs cannot be guaranteed to be all good products, so that various testing equipment and testing tools are required to be added at the tail end of production to guarantee that all the actual-mounted circuit boards leaving a factory are completely consistent with various designed specifications and parameters, and various testing means such as ICT, AOI, X-Ray, Boundary-Scan, FCT and the like are generated.
FCT (functional test) refers to a test method for providing a simulated operating environment for a test target board to operate in various design states, and thereby obtaining parameters of each state to verify the performance of the test target board. Simply, the test target board is loaded with proper excitation, and whether the output end response is satisfactory or not is measured. Generally, refers specifically to functional testing of the PCBA. Current PCBA functional test device includes the testboard, be equipped with a fixing base that is used for fixed PCB board on the testboard, the fixing base top is equipped with a movable pressing plate, fix the PCB board on the fixing base earlier, then promote movable pressing plate and down be close to the PCB board, and fix the PCB board, then open the starting switch circular telegram and carry out functional test, after the test is accomplished, LED status light on the testboard shows green, then the PCB board is qualified, then take off and beat, the LED status shows that red then judges to be the defective products, do not beat. The PCBA function testing device can only detect one PCB at a time, and the testing efficiency is low.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model aims to provide a PCBA function testing device which can improve the testing efficiency.
In order to realize the purpose, the utility model discloses a PCBA functional test device, include the testboard and locate fixing base and the movable clamp plate on the testboard, the fixing base has a plurality of, the movable clamp plate is slided and is located on the testboard, the movable clamp plate is located the fixing base top and can be close to or keep away from the fixing base.
Furthermore, the movable pressing plate is connected with the sliding seat, the movable pressing plate can move up and down relative to the sliding seat, a sliding rail is arranged on the test board, and the sliding seat is slidably arranged on the sliding rail.
Furthermore, the movable pressing plate is provided with a thimble and a limiting column, the length of the limiting column is longer than that of the thimble, the fixing seat is provided with a jack, and the jack is matched with the limiting column.
Further, be equipped with a plurality of fixed through-holes on the testboard, be equipped with a plurality of fixed columns on the fixing base, the fixed column with fixed through-hole looks adaptation.
Furthermore, the fixing through holes are communicated through a connecting through hole.
Furthermore, the connecting through holes are square, the number of the fixing through holes is four, and the fixing through holes are respectively positioned on the outer sides of four corners of the connecting through holes.
Compared with the prior art, the beneficial effects of the utility model are that: the PCB testing device comprises a testing platform, a plurality of fixing seats, a movable pressing plate and a plurality of clamping pieces, wherein the fixing seats are arranged on the testing platform and used for fixing PCBs, the movable pressing plate is arranged on the testing platform in a sliding mode, when one PCB is tested, the other PCB can be placed, after the PCB to be tested is detected, the movable pressing plate is slid to fix the other PCB, when the other PCB is tested, the PCB which is detected is taken down, and the efficiency of the whole testing process can be improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle fixing seat of the present invention.
Fig. 3 is a schematic structural view of the connecting through hole and the fixing through hole of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 3, a PCBA function testing device includes a testing platform 1, a fixing base 2 and a movable pressing plate 3, wherein the fixing base 2 has a plurality of parts and is disposed on the testing platform 1, the movable pressing plate 3 is slidably disposed on the testing platform 1, and the movable pressing plate 3 is disposed above the fixing base 2 and can be close to or far away from the fixing base 2.
In this embodiment, the fixing bases 2 are a pair, and the movable pressing plate 3 is slidably disposed above the pair of fixing bases 2.
The test bench is characterized in that a sliding rail 4 is arranged on the test bench 1, a sliding seat 5 is arranged on the sliding rail 4 in a sliding mode, the sliding seat 5 is connected with a movable pressing plate 3, and the movable pressing plate 3 can move up and down relative to the sliding seat 4. In order to realize the movable connection between the movable pressing plate 3 and the sliding seat 4, a guide part, such as a slide way, can be arranged on the sliding seat 4, the movable pressing plate 3 can be connected with an automatic or manual driving mechanism such as an air cylinder, and the like, and the movable pressing plate 3 is driven by the driving mechanism to move up and down along the guide part relative to the sliding seat 5.
In this embodiment, the movable pressing plate 3 is provided with a thimble 6 and a limiting column 7, the length of the limiting column 7 is longer than that of the thimble 6, the fixing seat 2 is provided with a jack 8, and the jack 8 is matched with the limiting column 7. When the movable pressing plate 3 does not slide to the detection position corresponding to the PCB, the limiting column 7 is not corresponding to the jack 8, the limiting column 7 cannot be inserted into the jack 8, the limiting column 7 is abutted to the fixing seat 2, the ejector pin 6 on the movable pressing plate 3 cannot be abutted to the PCB, the PCB cannot be fixed, no test is performed, only when the movable pressing plate slides to the detection position corresponding to the PCB, the limiting column 7 is corresponding to the jack 8, when the movable pressing plate 3 moves downwards, the limiting column 7 is inserted into the jack 8, the ejector pin 6 is abutted to the PCB, the starting switch can be opened at the moment, and the PCB fixed in the fixing seat is tested.
Be equipped with a plurality of fixed through hole 9 on the testboard 1, be equipped with a plurality of fixed columns 10 on the fixing base 2, fixed column 10 with fixed through hole 9 looks adaptation. As long as set up the fixed column 10 with 9 looks adaptations of fixed through hole on fixing base 2, can fix on the testboard to can change the fixing base 2 that the PCB board of different models size corresponds, a testing arrangement can test the PCB board of different models size.
In this embodiment, the fixing through holes 9 are communicated with each other through a connecting through hole 11, the connecting through hole 11 is square, four fixing through holes 9 are provided, and the fixing through holes 9 are respectively located at the outer sides of four corners of the connecting through hole 11. So set up, be favorable to making things convenient for the change of fixing base 2.
Firstly, fixing the PCB on the fixed seat 2, then sliding the sliding seat 5 to enable the movable pressing plate 3 to slide to the corresponding position of the PCB, then the movable pressing plate 3 is driven to move downwards to clamp and fix the PCB, then the starting switch is started, testing the PCB, placing another PCB on another fixed seat 2 during testing, sliding the sliding seat 5 until the previous PCB is tested, sliding the movable pressing plate 3 to a position corresponding to another PCB, driving the movable pressing plate 3 to move downwards for clamping and fixing, starting the starting switch for testing, and taking down the PCB tested before, and carry out subsequent processing according to the demonstration condition of LED status light, put the PCB board that will test on fixing base 2 again, wait to the test completion of another PCB board, slide 5 back to preceding fixing base top again, so the circulation is reciprocal, can improve the efficiency of PCB board functional test greatly.
The functional test of the PCB is the same as that of the prior art, and is not described in detail herein.
Claims (6)
1. The utility model provides a PCBA functional test device, includes the testboard and locates fixing base and activity clamp plate on the testboard, its characterized in that: the movable pressing plate is arranged above the fixed seat and can be close to or far away from the fixed seat.
2. A PCBA functional test apparatus as claimed in claim 1, wherein: the movable pressing plate is connected with the sliding seat and can move up and down relative to the sliding seat, a sliding rail is arranged on the test board, and the sliding seat is slidably arranged on the sliding rail.
3. A PCBA functional test apparatus as claimed in claim 1, wherein: the movable pressing plate is provided with a thimble and a limiting column, the length of the limiting column is longer than that of the thimble, the fixing seat is provided with a jack, and the jack is matched with the limiting column.
4. A PCBA functional test apparatus as claimed in claim 1, wherein: the test board is provided with a plurality of fixing through holes, the fixing seat is provided with a plurality of fixing columns, and the fixing columns are matched with the fixing through holes.
5. A PCBA function testing device as claimed in claim 4, wherein: the plurality of fixing through holes are communicated through a connecting through hole.
6. A PCBA function testing device as claimed in claim 5, wherein: the connecting through holes are square, the number of the fixing through holes is four, and the fixing through holes are respectively located on the outer sides of four corners of each connecting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701488.9U CN210072007U (en) | 2019-05-16 | 2019-05-16 | PCBA functional test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920701488.9U CN210072007U (en) | 2019-05-16 | 2019-05-16 | PCBA functional test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210072007U true CN210072007U (en) | 2020-02-14 |
Family
ID=69452255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920701488.9U Expired - Fee Related CN210072007U (en) | 2019-05-16 | 2019-05-16 | PCBA functional test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210072007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236186A (en) * | 2021-11-04 | 2022-03-25 | 深圳市海浦蒙特科技有限公司 | Testing device for printed circuit board |
-
2019
- 2019-05-16 CN CN201920701488.9U patent/CN210072007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236186A (en) * | 2021-11-04 | 2022-03-25 | 深圳市海浦蒙特科技有限公司 | Testing device for printed circuit board |
| CN114236186B (en) * | 2021-11-04 | 2024-05-14 | 深圳市海浦蒙特科技有限公司 | Testing device for printed circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200214 |