CN205643395U - Many boards of yoke plate test fixture - Google Patents
Many boards of yoke plate test fixture Download PDFInfo
- Publication number
- CN205643395U CN205643395U CN201620058597.XU CN201620058597U CN205643395U CN 205643395 U CN205643395 U CN 205643395U CN 201620058597 U CN201620058597 U CN 201620058597U CN 205643395 U CN205643395 U CN 205643395U
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- China
- Prior art keywords
- probe
- frame
- yoke plate
- placing clamp
- probe base
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Abstract
The utility model relates to a test fixture, concretely relates to many boards of yoke plate test fixture, including the frame be provided with the tester in the frame, place anchor clamps, pressfitting location coupling mechanism and actuating mechanism, pressfitting location coupling mechanism includes the last probe installing support of rigid coupling in the frame, is somebody's turn to do and upward sets up the probe fixing seat on the probe installing support, just upward be fixed with the probe on the probe fixing seat, be equipped with down the probe fixing seat on going up the frame below the probe fixing seat, be fixed with down the probe on the lower probe fixing seat, it is in to place fixture set between pressfitting location coupling mechanism's the last probe fixing seat and lower probe fixing seat, anchor clamps horizontal migration in the frame is placed in the actuating mechanism drive, the tester with pressfitting location coupling mechanism's lower probe and last probe connector. The air -conditioning control device has the advantages of simple structure and convenient operation.
Description
Technical field
This utility model relates to a kind of test fixture, is specifically related to the test fixture of a kind of PCBA board.
Background technology
PCB (Printed Circuit Board, printed circuit board (PCB)) is important electronic unit, is the supporter of electronic component, is the supplier of electronic devices and components connection.Owing to it is to use terahertz wave quasi-optics to make, therefore it is referred to as " printing " circuit board.Before printed circuit board occurs, the interconnection between electronic component is all dependent on electric wire and is directly connected to and forms complete circuit.PCBA is the abbreviation of English Printed Circuit Board Assembly, say, that PCB hollow plate part on SMT, the more whole processing procedure through DIP plug-in unit.
At present, being all to be tested PCBA board, when testing the PCBA board produced by special test device, it is common that be fixed on by PCBA on a fixture, then detect the fixing point in PCBA board with probe, the other end of probe is connected to a tester.After pressing the activate switch on test device, test device is just started working, and when instrument shows specific numerical value, PCBA board is considered as qualified, is otherwise identified as defective work.
In prior art, special test device is when testing PCBA board, be PCBA board is placed on placing clamp after, PCBA board just contacts with lower probe, manually upper probe pressure time is tested, but if PCBA board is the most manually placed, thus will result in lower probe and PCBA board loose contact, affect test result, add testing cost, so that the production cost of PCBA board remains high.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of simple in construction, the many board test fixtures of easy to operate, safe and reliable yoke plate.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of many board test fixtures of yoke plate, including frame, are provided with tester, placing clamp, pressing orientation connecting mechanism and drive mechanism in described frame；Described pressing orientation connecting mechanism includes the upper probe mounting bracket being fixed in frame, on this, in probe mounting bracket, probe base is set, upper probe base can slide up and down relative to described upper probe mounting bracket, and is fixed with probe in described upper probe base；Frame below described upper probe base is provided with lower probe base, and lower probe base can slide up and down relative to described frame, and lower probe base is fixed with lower probe；Described placing clamp is arranged between the upper probe base of described pressing orientation connecting mechanism and lower probe base, and is slidably mounted in described frame, and described drive mechanism drives placing clamp to move horizontally in frame；Described tester is connected with lower probe and the upper probe of described pressing orientation connecting mechanism, and plates many to yoke plate are tested.
Further, described pressing orientation connecting mechanism also includes a microswitch, and this microswitch is arranged on described pressing orientation connecting mechanism in the frame below probe mounting bracket, controls by being arranged on the frizzen below described placing clamp.
Further, described placing clamp includes placing clamp support, two side lower parts of this placing clamp support are provided with slide block, and be connected with the chute coupling being arranged in described frame, being connected with the support plate placing the many plates of yoke plate on this placing clamp support, the top of this placing clamp support wherein side is affixed with the connecting rod of described drive mechanism.
Further, also include that data-interface, described data-interface are arranged in described frame, and be connected with described tester.
Further, described data-interface includes that probe data interface and lower probe data-interface, described upper probe data interface are connected with upper probe, and described lower probe data-interface is connected with lower probe.
Further, described upper probe base realizes sliding up and down by being arranged on the cylinder in upper probe mounting bracket or Driven by Hydraulic Cylinder；Described lower probe base realizes sliding up and down by rack-mounted cylinder or Driven by Hydraulic Cylinder.
Further, described drive mechanism is cylinder or hydraulic cylinder.
Further, described frame is additionally provided with activate switch and emergency stop switch.
The beneficial effects of the utility model are:
After PCBA board is manually placed on placing clamp by this utility model, activate switch, accurately placing clamp is moved horizontally between supreme probe base and lower probe base by drive mechanism, frizzen below placing clamp triggers microswitch, drive mechanism quits work, upper probe base starts to move down makes probe contact with PCBA board, lower probe base moves up and makes lower probe contact with PCBA board, test device starts detection afterwards, after having detected, upper probe base and like that probe base all resets, placing clamp is resetted by drive mechanism, manually take next PCBA board to be measured.Upper probe of the present utility model and lower probe are connected with the data-interface being arranged on testboard respectively, thus simplify overall structure, optimize the connection of circuit, thus improve production efficiency.And, activate switch and emergency stop switch are directly arranged on testboard so that operator is the most easy to operate, and the person and equipment safety can be ensured, be prevented effectively from the generation of security incident.This utility model simple in construction, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pressing orientation connecting mechanism of the present utility model.
In figure: 1, frame 2, tester 3, placing clamp 31, placing clamp support 4, pressing orientation connecting mechanism 41, upper probe mounting bracket 42, upper probe base 43, upper probe 44, lower probe base 45, lower probe 5, drive mechanism 6, cylinder 7, activate switch 8, emergency stop switch.
Detailed description of the invention
As it can be seen, this utility model includes frame 1, described frame 1 is provided with tester 2, placing clamp 3, pressing orientation connecting mechanism 4 and drive mechanism 5；Described pressing orientation connecting mechanism includes the upper probe mounting bracket 41 being fixed in frame, probe base 42 is set in probe mounting bracket 41 on this, upper probe base can slide up and down relative to described upper probe mounting bracket, and is fixed with probe 43 in described upper probe base；Frame below described upper probe base is provided with lower probe base 44, and lower probe base 44 can slide up and down relative to described frame, and lower probe base is fixed with lower probe 45；Described placing clamp is arranged between the upper probe base of described pressing orientation connecting mechanism and lower probe base, and is slidably mounted in described frame 1, and described drive mechanism drives placing clamp to move horizontally in frame；Described tester is connected with lower probe and the upper probe of described pressing orientation connecting mechanism, and plates many to yoke plate are tested.
In the present embodiment, described pressing orientation connecting mechanism also includes a microswitch, and this microswitch is arranged on described pressing orientation connecting mechanism in the frame below probe mounting bracket, and triggers control by being arranged on the frizzen below described placing clamp.
In the present embodiment, described placing clamp includes placing clamp support 31, two side lower parts of this placing clamp support 31 are provided with slide block, and be connected with the chute coupling being arranged in described frame, being connected with the support plate placing the many plates of yoke plate on this placing clamp support, the top of this placing clamp support side is affixed with the connecting rod of described drive mechanism.
In the present embodiment, this utility model also includes that data-interface, described data-interface are arranged in described frame, and is connected with described tester.Described data-interface includes that probe data interface and lower probe data-interface, described upper probe data interface are connected with upper probe, and described lower probe data-interface is connected with lower probe.
In the present embodiment, described upper probe base realizes sliding up and down by being arranged on the cylinder 6 in upper probe mounting bracket or Driven by Hydraulic Cylinder；Described lower probe base realizes sliding up and down by rack-mounted cylinder or Driven by Hydraulic Cylinder.Described drive mechanism is cylinder or hydraulic cylinder.
In the present embodiment, described frame is additionally provided with and controls activate switch 7 and the emergency stop switch 8 of emergent stopping that this utility model starts.
After PCBA board is manually placed on placing clamp by this utility model, activate switch, accurately placing clamp is moved horizontally between supreme probe base and lower probe base by drive mechanism, frizzen below placing clamp triggers microswitch, drive mechanism quits work, upper probe base starts to move down makes probe contact with PCBA board, lower probe base moves up and makes lower probe contact with PCBA board, test device starts detection afterwards, after having detected, upper probe base and like that probe base all resets, placing clamp is resetted by drive mechanism, manually take next PCBA board to be measured.Upper probe of the present utility model and lower probe are connected with the data-interface being arranged on testboard respectively, thus simplify overall structure, optimize the connection of circuit, thus improve production efficiency.And, activate switch and emergency stop switch are directly arranged on testboard so that operator is the most easy to operate, and the person and equipment safety can be ensured, be prevented effectively from the generation of security incident.This utility model simple in construction, easy to operate.
Claims (8)
1. the many board test fixtures of yoke plate, it is characterised in that: include frame, described frame is provided with tester, placing clamp, pressing orientation connecting mechanism and drive mechanism；
Described pressing orientation connecting mechanism includes the upper probe mounting bracket being fixed in frame, on this, in probe mounting bracket, probe base is set, upper probe base can slide up and down relative to described upper probe mounting bracket, and is fixed with probe in described upper probe base；Frame below described upper probe base is provided with lower probe base, and lower probe base can slide up and down relative to described frame, and lower probe base is fixed with lower probe；
Described placing clamp is arranged between the upper probe base of described pressing orientation connecting mechanism and lower probe base, and is slidably mounted in described frame, and described drive mechanism drives placing clamp to move horizontally in frame；
Described tester is connected with lower probe and the upper probe of described pressing orientation connecting mechanism, and plates many to yoke plate are tested.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterized in that: described pressing orientation connecting mechanism also includes a microswitch, this microswitch is arranged on described pressing orientation connecting mechanism in the frame below probe mounting bracket, controls by being arranged on the frizzen below described placing clamp.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterized in that: described placing clamp includes placing clamp support, two side lower parts of this placing clamp support are provided with slide block, and be connected with the chute coupling being arranged in described frame, being connected with the support plate placing the many plates of yoke plate on this placing clamp support, the top of this placing clamp support wherein side is affixed with the connecting rod of described drive mechanism.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterised in that: also include that data-interface, described data-interface are arranged in described frame, and be connected with described tester.
A kind of many board test fixtures of yoke plate the most according to claim 4, it is characterized in that: described data-interface includes probe data interface and lower probe data-interface, described upper probe data interface is connected with upper probe, and described lower probe data-interface is connected with lower probe.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterised in that: described upper probe base realizes sliding up and down by being arranged on the cylinder in upper probe mounting bracket or Driven by Hydraulic Cylinder；Described lower probe base realizes sliding up and down by rack-mounted cylinder or Driven by Hydraulic Cylinder.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterised in that: described drive mechanism is cylinder or hydraulic cylinder.
A kind of many board test fixtures of yoke plate the most according to claim 1, it is characterised in that: it is additionally provided with activate switch and emergency stop switch in described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058597.XU CN205643395U (en) | 2016-01-21 | 2016-01-21 | Many boards of yoke plate test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620058597.XU CN205643395U (en) | 2016-01-21 | 2016-01-21 | Many boards of yoke plate test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643395U true CN205643395U (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620058597.XU Active CN205643395U (en) | 2016-01-21 | 2016-01-21 | Many boards of yoke plate test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346667A (en) * | 2019-07-25 | 2019-10-18 | 珠海市运泰利自动化设备有限公司苏州分公司 | A kind of automatic plug test equipment |
| CN111413609A (en) * | 2020-04-22 | 2020-07-14 | 苏州市运泰利自动化设备有限公司 | PCBA function detection system and method |
-
2016
- 2016-01-21 CN CN201620058597.XU patent/CN205643395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346667A (en) * | 2019-07-25 | 2019-10-18 | 珠海市运泰利自动化设备有限公司苏州分公司 | A kind of automatic plug test equipment |
| CN111413609A (en) * | 2020-04-22 | 2020-07-14 | 苏州市运泰利自动化设备有限公司 | PCBA function detection system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |