CN212379449U - Jig for testing PCB (printed circuit board) - Google Patents
Jig for testing PCB (printed circuit board) Download PDFInfo
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- CN212379449U CN212379449U CN202020944617.XU CN202020944617U CN212379449U CN 212379449 U CN212379449 U CN 212379449U CN 202020944617 U CN202020944617 U CN 202020944617U CN 212379449 U CN212379449 U CN 212379449U
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- support
- circuit board
- motor
- rotating shaft
- fixed mounting
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Abstract
The utility model belongs to the technical field of test equipment, especially, be a tool for PCB circuit board test, comprises a workbench, workstation top fixed mounting has two supports, and two mutual symmetries of support, two rotate on the support and install initiative pivot and driven spindle, and initiative pivot and driven spindle are located the both sides of support respectively, the cover is equipped with same conveyer belt between initiative pivot and the driven spindle, two support outside fixed mounting has the detection support, and fixed welding has the slide rail on detecting the inside lateral wall of support, fixed mounting has rotatable lead screw on the detection support, and lead screw one side runs through in detecting support and the first motor of fixedly connected with, the cover is equipped with the nut piece on the lead screw. The utility model is simple in operation, convenient to use, it is automatic higher, the operation is effortless, very big reduction the potential safety hazard, improved inefficiency, can test the performance effect of circuit board under different temperatures moreover.
Description
Technical Field
The utility model relates to a test equipment technical field especially relates to a tool is used in test of PCB circuit board.
Background
The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicraft articles, is mainly used as a tool for assisting in controlling positions or actions, is a general name of a jig for exciting, measuring, processing data and displaying or outputting test results of a circuit board, is a mechanical auxiliary device for testing whether the circuit board achieves the expected performance or effect of a designer, and can detect the defects of the circuit board.
However, in the prior art, most of the circuit board test jigs mostly adopt manual pressing plate tests, the automation is not high, the operation is laborious, potential safety hazards exist, the test jig can only test one circuit board at a time, the efficiency is low, the circuit board needs to work under various environments, the existing test jig can not test the performance effect of the circuit board at various temperatures, and therefore, the jig for testing the PCB circuit board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the tool is used in PCB circuit board test that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a jig for testing a PCB (printed circuit board) comprises a workbench, wherein two supports are fixedly mounted at the top end of the workbench and are symmetrical to each other, a driving rotating shaft and a driven rotating shaft are rotatably mounted on the two supports and are respectively positioned at two sides of the supports, a same conveying belt is sleeved between the driving rotating shaft and the driven rotating shaft, a detection support is fixedly mounted at the outer side of the two supports, a sliding rail is fixedly welded on one side wall inside the detection support, a rotatable lead screw is fixedly mounted on the detection support, one side of the lead screw penetrates through the detection support and is fixedly connected with a first motor, a nut block is sleeved on the lead screw and can slide in the sliding rail, an automatic telescopic rod is fixedly connected at one side of the nut block, an automatic air cylinder is fixedly mounted at the top end of the automatic telescopic rod, and a pressing plate is fixedly connected at the bottom end of the, and the bottom fixed mounting of clamp plate has a plurality of probe, workstation top fixed mounting has the second motor, and the one end of initiative pivot and the terminal cover of output shaft of second motor are equipped with same belt, the top fixed mounting of first motor has the control cabinet.
Preferably, a transmission port is formed in the position, close to the conveyor belt, of the detection support.
Preferably, two symmetrically distributed illuminating lamps are fixedly mounted on the inner wall of the detection support.
Preferably, a finished product box is fixedly mounted on one side, far away from the second motor, of the support.
Preferably, a heating plate is fixedly mounted on the inner wall of the detection support.
Preferably, the middle part of the detection support is fixedly provided with a limiting block.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, the device is powered on, the illuminating lamp is turned on, firstly, a PCB circuit board to be tested is placed on the conveyor belt, the second motor drives the driving rotating shaft to rotate, the circuit board starts to move, after the circuit board moves to a proper position, the second motor stops, the first motor and the automatic telescopic rod are controlled through the console, the probe is aligned to the circuit board, the automatic air cylinder is started, the pressing plate is pressed, the circuit board is tested, the pressing plate rises after the circuit board is finished, the second motor is started, the circuit board is driven to be recycled into a finished product box, when the performance conditions of the circuit board in different environments need to be tested, the heating plate is turned on, the temperature is adjusted, and the performance conditions of the.
The utility model is simple in operation, convenient to use, it is automatic higher, the operation is effortless, very big reduction the potential safety hazard, improved inefficiency, can test the performance effect of circuit board under different temperatures moreover.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the conveyor belt of the present invention;
in the figure: 1. a work table; 2. a support; 3. a driving rotating shaft; 4. a driven rotating shaft; 5. a conveyor belt; 6. detecting the bracket; 7. a slide rail; 8. a screw rod; 9. a first motor; 10. a nut block; 11. automatically telescoping the rod; 12. an automatic cylinder; 13. pressing a plate; 14. a probe; 15. a second motor; 16. a belt; 17. a console; 18. an illuminating lamp; 19. a finished product box; 20. heating plates; 21. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a jig for testing a PCB (printed circuit board) comprises a workbench 1, wherein two supports 2 are fixedly installed at the top end of the workbench 1, the two supports 2 are symmetrical to each other, a driving rotating shaft 3 and a driven rotating shaft 4 are rotatably installed on the two supports 2, the driving rotating shaft 3 and the driven rotating shaft 4 are respectively positioned at two sides of the supports 2, a same conveying belt 5 is sleeved between the driving rotating shaft 3 and the driven rotating shaft 4, a detection bracket 6 is fixedly installed at the outer sides of the two supports 2, a sliding rail 7 is fixedly welded on one side wall inside the detection bracket 6, a rotatable lead screw 8 is fixedly installed on the detection bracket 6, one side of the lead screw 8 penetrates through the detection bracket 6 and is fixedly connected with a first motor 9, a nut block 10 is sleeved on the lead screw 8, the nut block 10 can slide in the sliding rail 7, an automatic telescopic rod 11 is fixedly connected at one side of the nut block 10, the bottom end of the automatic cylinder 12 is fixedly connected with a pressing plate 13, the bottom end of the pressing plate 13 is fixedly provided with a plurality of probes 14, the top end of the workbench 1 is fixedly provided with a second motor 15, the tail ends of one end of the driving rotating shaft 3 and an output shaft of the second motor 15 are sleeved with a same belt 16, and a control platform 17 is fixedly arranged above the first motor 9;
detect support 6 and be close to 5 departments of conveyer belt and seted up the transmission mouth, fixed mounting has two lights 18 that are symmetric distribution on the inner wall of detection support 6, and one side fixed mounting that second motor 15 was kept away from to support 2 has finished product box 19, and fixed mounting has hot plate 2 on the inner wall of detection support 6, and fixed mounting has stopper 21 in the middle part of the detection support 6, the utility model is simple in operation, convenient to use, it is automatic higher, the operation is effortless, very big reduction the potential safety hazard, improved inefficiency, can test the performance effect of circuit board under different temperatures moreover.
The working principle is as follows: when the device is used, the device is powered on, the illuminating lamp 18 is turned on, firstly, a PCB circuit board to be tested is placed on the conveyor belt 5, the second motor 15 drives the driving rotating shaft 3 to rotate, the circuit board starts to move, after the circuit board moves to a proper position, the second motor 15 stops, the first motor 9 and the automatic telescopic rod 11 are controlled by the control console 17, the probe 14 is aligned with the circuit board, the automatic cylinder 12 is started, the pressing plate 13 is pressed, the circuit board is tested, after the circuit board is tested, the pressing plate 13 rises, the second motor 15 is started to drive the circuit board to be recycled into the finished product box 19, when the performance conditions of the circuit board under different environments need to be tested, the heating plate 20 is opened, the temperature is adjusted, and the performance conditions of the circuit board under different temperatures are tested, the device has the advantages of simple operation, convenient use, higher automation, less labor in operation, greatly reducing, and the performance effect of the circuit board at different temperatures can be tested.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tool is used in test of PCB circuit board, includes workstation (1), its characterized in that: the automatic detection device is characterized in that two supports (2) are fixedly mounted at the top end of the workbench (1), the two supports (2) are symmetrical to each other, two supports (2) are rotatably mounted with a driving rotating shaft (3) and a driven rotating shaft (4), the driving rotating shaft (3) and the driven rotating shaft (4) are respectively positioned at two sides of the supports (2), a same conveying belt (5) is sleeved between the driving rotating shaft (3) and the driven rotating shaft (4), a detection support (6) is fixedly mounted at the outer side of the two supports (2), a sliding rail (7) is fixedly welded on one side wall inside the detection support (6), a rotatable lead screw (8) is fixedly mounted on the detection support (6), one side of the lead screw (8) penetrates through the detection support (6) and is fixedly connected with a first motor (9), a nut block (10) is sleeved on the lead screw (8), and the nut block (10) can slide in the sliding rail (7, nut piece (10) one side fixedly connected with automatic telescopic link (11), and the top fixed mounting of automatic telescopic link (11) has from actuating cylinder (12), bottom fixedly connected with clamp plate (13) of actuating cylinder (12), and the bottom fixed mounting of clamp plate (13) has a plurality of probe (14), workstation (1) top fixed mounting has second motor (15), and the one end of initiative pivot (3) and the terminal cover of output shaft of second motor (15) are equipped with same belt (16), the top fixed mounting of first motor (9) has control cabinet (17).
2. The jig for testing the PCB according to claim 1, wherein: and a transmission port is formed at the position, close to the conveyor belt (5), of the detection support (6).
3. The jig for testing the PCB according to claim 1, wherein: two symmetrically distributed illuminating lamps (18) are fixedly mounted on the inner wall of the detection support (6).
4. The jig for testing the PCB according to claim 1, wherein: and a finished product box (19) is fixedly mounted on one side, far away from the second motor (15), of the support (2).
5. The jig for testing the PCB according to claim 1, wherein: and a heating plate (20) is fixedly arranged on the inner wall of the detection support (6).
6. The jig for testing the PCB according to claim 1, wherein: the middle part of the detection bracket (6) is fixedly provided with a limiting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944617.XU CN212379449U (en) | 2020-05-29 | 2020-05-29 | Jig for testing PCB (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944617.XU CN212379449U (en) | 2020-05-29 | 2020-05-29 | Jig for testing PCB (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212379449U true CN212379449U (en) | 2021-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020944617.XU Active CN212379449U (en) | 2020-05-29 | 2020-05-29 | Jig for testing PCB (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212379449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156296A (en) * | 2021-03-26 | 2021-07-23 | 赣州金顺科技有限公司 | Inner layer board testing device of hard circuit board and implementation method thereof |
| CN114371321A (en) * | 2022-01-21 | 2022-04-19 | 江西福昌发电路科技有限公司 | PCB orifice performance test method |
-
2020
- 2020-05-29 CN CN202020944617.XU patent/CN212379449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156296A (en) * | 2021-03-26 | 2021-07-23 | 赣州金顺科技有限公司 | Inner layer board testing device of hard circuit board and implementation method thereof |
| CN114371321A (en) * | 2022-01-21 | 2022-04-19 | 江西福昌发电路科技有限公司 | PCB orifice performance test method |
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