CN115184650A - Multi-functional intelligent sign control detection device - Google Patents
Multi-functional intelligent sign control detection device Download PDFInfo
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- CN115184650A CN115184650A CN202211117259.5A CN202211117259A CN115184650A CN 115184650 A CN115184650 A CN 115184650A CN 202211117259 A CN202211117259 A CN 202211117259A CN 115184650 A CN115184650 A CN 115184650A
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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
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
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Abstract
The invention discloses a multifunctional intelligent identification control detection device, which belongs to the technical field of circuit detection devices and comprises a bottom plate, a first supporting plate and a second supporting plate, wherein the first supporting plate and the second supporting plate are arranged on two sides of the top of the bottom plate; a probe is arranged between the first supporting plate and the second supporting plate, a sliding rod is arranged at the top of the probe, a sliding plate is arranged at the top end of the sliding rod, a limiting block is fixedly connected to the inner side surface of the sliding plate, a sliding frame is slidably sleeved on the outer side of the limiting block, the sliding rod penetrates into the inner cavity of the sliding frame from the bottom of the sliding frame and is slidably connected with the sliding frame, and a limiting assembly is arranged at the top of the sliding frame; through the arranged sliding frame and the sliding rod, the sliding frame is kept in a static state in the moving process of the sliding plate, so that the probes are prevented from being scratched and rubbed with the circuit board, and the circuit board is also well protected due to the inclined arrangement of the circuit board.
Description
Technical Field
The invention relates to the technical field of line detection devices, in particular to a multifunctional intelligent identification control detection device.
Background
The intelligent identification is used for more intuitively carrying out information mutual assistance on human beings and objects through a network technology, sending out a visual instruction or a sound instruction according to an intelligent identification system to enable people to obtain more comprehensive information, and comprises an identification brain, image recognition, voice recognition, information operation and an object-object interconnection system.
Chinese patent CN108761311A discloses an integrated circuit board testing device, and particularly relates to an integrated circuit board welding position power-on testing device. The invention aims to provide an integrated circuit board welding position power-on testing device which can replace a manual detection circuit board, is convenient to use and can detect quickly. In order to solve the technical problem, the invention provides an integrated circuit board welding part power-on testing device which comprises a fixing frame, a U-shaped frame, a workbench, a contact, a first guide sleeve, a lifting rod, a second guide sleeve, a first motor, a cam, a moving frame, a lead, a bulb and a battery. The invention can replace manual detection of circuit board, and has the advantages of convenient use and rapid detection.
When the equipment detects the circuit board, the circuit board is in a horizontally placed state, when a new detection point needs to be detected, the circuit board can be scratched if the probe is directly moved in the horizontal direction, so that the probe needs to be lifted upwards to a certain height and then moved to a new detection position, and then moved downwards to be detected, so that the detection process is more, and the detection process is not optimized.
Therefore, there is a need to provide a multifunctional intelligent label control detection device to optimize the detection process.
Disclosure of Invention
The invention aims to provide a multifunctional intelligent identification control detection device, which aims to solve the problems that when the circuit board is detected by the existing equipment provided by the background technology, the circuit board is in a horizontal state, and when a new detection point needs to be detected, a probe needs to be lifted upwards firstly and moved to a new detection position, the probe moves downwards, so that the detection process has more flows, and the detection process is not optimized enough.
Based on the above thought, the invention provides the following technical scheme: the support comprises a bottom plate, a first support plate and a second support plate, wherein the first support plate and the second support plate are arranged on two sides of the top of the bottom plate;
be provided with the probe between first backup pad and the second backup pad, the probe top is provided with the slide bar, the top of slide bar is provided with the slide, slide medial surface fixedly connected with stopper, the outside slip cover of stopper is equipped with smooth frame, the slide bar penetrates to in the smooth frame inner chamber and rather than sliding connection from the bottom of smooth frame, the top of smooth frame is provided with spacing subassembly, when smooth frame removes, makes through spacing subassembly the slide bar keeps static state for smooth frame.
As a further scheme of the invention: the side fixedly connected with guide bar that the slide is close to the slide frame, the outside cover of guide bar is equipped with the spring, the both ends of spring respectively with slide and slide frame fixed connection, fixedly connected with roof on the side that the slide frame is close to the slide, when the slide frame contacts with the guide bar, the ejector pin contacts with the slide.
As a further scheme of the invention: the sliding plate is arranged in an L shape and provided with a horizontal section and a vertical section, the top surface of the sliding frame is in contact with the sliding plate, and a cavity is formed inside the sliding frame.
As a further scheme of the invention: spacing subassembly includes the slider of fixed connection on the slide horizontal segment top surface, be provided with the connecting pipe on the slider, the connecting pipe bottom sets up to the opening, set up the through-hole that runs through on the slide horizontal segment, the slider passes this through-hole and extends to the bottom surface of slide horizontal segment, the top of slide is provided with fixed frame, be provided with the gasbag in the inner chamber of fixed frame, communicate each other through the hose between gasbag and the connecting pipe.
As a further scheme of the invention: the bottom surface of the fixed frame is provided with a through sliding groove, the sliding block is connected inside the sliding groove in a sliding mode, and the top of the sliding frame is provided with a flow guide hole.
As a further scheme of the invention: the top of the sliding frame is positioned around the flow guide hole and is provided with an annular groove, and a rubber ring is embedded in the annular groove.
As a further scheme of the invention: the slide bar sets up to the U-shaped, the fixed cover in the top outside of slide bar is equipped with the sealing strip, the sealing strip is made by rubber materials.
As a further scheme of the invention: the cross-sectional shapes of the sliding block and the sliding chute are both set to be T-shaped, and the hose penetrates through the sliding chute.
As a further scheme of the invention: the intercommunication is provided with the intake pipe on the gasbag, the intake pipe passes fixed frame and extends to its outside, be provided with the check valve that supplies outside gas one-way entering into gasbag inside in the intake pipe.
As a further scheme of the invention: the bottom surface of the second supporting plate is fixedly connected with two guide blocks, the top of the bottom plate is provided with a guide groove in sliding fit with the guide blocks, and the top end of the bottom plate is provided with a screw rod which penetrates through the second supporting plate and is in threaded connection with the second supporting plate.
Compared with the prior art, the invention has the beneficial effects that: when a next contact needs to be detected, the sliding plate is driven to move downwards along the inclined direction of the circuit board, the sliding frame is connected with the limiting block in a sliding mode, the sliding frame can be kept in a static state due to inertia at the moment when the sliding plate and the limiting block move, the distance between the sliding frame and the vertical section of the sliding plate is gradually increased at the moment, the spring is stretched, then when the sliding block and the limiting block gradually move to a next detection point, the sliding frame can be driven to move towards the direction of the guide rod under the pulling force of the spring, the sliding frame stops moving when in contact with the guide rod, the sliding rod can move downwards along the sliding frame through the gravity of the sliding rod, and therefore the probe is in contact with a new detection point.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the sliding of the sliding plate of the present invention on the bottom of the fixing frame;
FIG. 3 is a schematic view of the structure of the fixing frame and the airbag of the present invention;
FIG. 4 is a schematic structural diagram of the slide plate, the limiting block and the slide frame of the invention;
FIG. 5 is a schematic view of the connection structure of the slide bar and the slide frame according to the present invention;
FIG. 6 is a schematic view of the top plate and slide frame connection of the present invention;
FIG. 7 is a cross-sectional view of the slide plate and slide frame of the present invention;
FIG. 8 is a front view of the present invention;
FIG. 9 is an enlarged view of FIG. 6 at A in accordance with the present invention;
FIG. 10 is an enlarged view of the structure at B in FIG. 5;
fig. 11 is an enlarged view of the structure of fig. 5C according to the present invention.
In the figure: 1. a base plate; 2. a guide block; 3. a screw rod; 4. a first support plate; 5. a second support plate; 6. a circuit board; 7. an electric push rod; 8. a fixing frame; 9. a probe; 10. a chute; 11. a slide plate; 12. a limiting block; 13. a slide bar; 14. a spring; 15. an air bag; 16. a sliding frame; 17. a slider; 18. a hose; 19. a connecting pipe; 20. a guide bar; 21. a top plate; 22. a sealing strip; 23. a through hole; 24. a bulb; 25. a rubber ring; 26. a flow guide hole; 27. and (4) mounting the groove.
Detailed Description
As shown in fig. 1-2 and 8, a multifunctional intelligent identification control detection device comprises a bottom plate 1, and a first supporting plate 4 and a second supporting plate 5 which are arranged on two sides of the top of the bottom plate 1, wherein mounting grooves 27 are formed in one side surface of the first supporting plate 4 opposite to the side surface of the second supporting plate 5, and the mounting grooves 27 in the first supporting plate 4 and the second supporting plate 5 are staggered in the vertical direction, so that the control circuit board 6 to be tested is in an inclined state in the test process.
Specifically, a metal probe 9 for testing is provided between the first support plate 4 and the second support plate 5, and the metal probe 9 is located on top of the circuit board 6.
In practical application, when a control system on the intelligent identification device has a problem, the problem often occurs on a circuit board 6 of the control system, at this time, a worker is required to take back the circuit board 6 for detection, the mentioned intelligent identification is to perform information interaction on human beings and things more intuitively through a network technology, a visual instruction or a sound instruction is sent according to the intelligent identification system to enable people to obtain more comprehensive information, the intelligent identification comprises an identification brain, an image recognition system, a voice recognition system, an information operation system and a thing-thing interconnection system, and is a common identification device in the market, the related structure of the common identification device is not repeated again, in the actual detection process, the circuit board 6 is inserted into the mounting grooves 27 on the first supporting plate 4 and the second supporting plate 5, at this time, the circuit board 6 is in an inclined state, the metal probe 9 is moved downwards to be contacted with the contact points on the circuit board 6, so that the circuit board can be tested, and then the metal probe 9 is driven to move downwards along the direction of the circuit board 6 to detect the contact points on the circuit board 6 one by one.
The detection method has various specific detection modes, in the scheme, a bulb 24 is arranged on the front side of the first support plate 4, the bulb 24 is electrically connected with the circuit board 6 through a lead, and the bulb 24 is connected with the metal probe 9 through the lead, when the metal probe 9 contacts the circuit board 6, a loop is formed, at this time, when the bulb 24 is lighted, the connection of the contact on the circuit board 6 is normal, and conversely, when the bulb 24 is not lighted, the problem of the contact on the circuit board 6 is indicated.
The traditional detection mode is that a circuit board 6 to be detected is flatly placed on a workbench, and then detection is carried out through a metal probe 9, but when a next contact is detected, the metal probe 9 needs to be lifted upwards and then moves downwards to be contacted with the contact, so that the detection time of a single contact is long, the detection process is optimized by obliquely placing the circuit board 6, when the next contact is detected, only the metal probe 9 needs to be horizontally moved along the oblique direction of the circuit board 6, because the circuit board 6 is in an oblique state, the metal probe 9 cannot be contacted with the circuit board 6 in the moving process, so that damage to the metal probe is avoided, when the circuit board is moved to a new contact position, the metal probe 9 can automatically move downwards and is contacted with a new contact to complete detection.
As shown in fig. 1-4, the top of the metal probe 9 is provided with an adjusting assembly, the adjusting assembly includes a sliding rod 13 fixedly connected to the top of the probe 9, a sliding plate 11 is disposed on the top end of the sliding rod 13, specifically, the sliding plate 11 is L-shaped and has a horizontal section and a vertical section, a limiting block 12 is fixedly connected to the inner side of the vertical section of the sliding plate 11, a sliding frame 16 is slidably sleeved outside the limiting block 12, the top surface of the sliding frame 16 contacts with the sliding plate 11, and the inside of the sliding frame 16 is provided with a cavity, and the sliding rod 13 penetrates into the inner cavity of the sliding frame 16 from the bottom of the sliding frame 16 and is slidably connected with the sliding frame.
Furthermore, a guide rod 20 is fixedly connected to one side face, close to the sliding frame 16, of the sliding plate 11, a spring 14 is sleeved on the outer side of the guide rod 20, two ends of the spring 14 are fixedly connected with the sliding plate 11 and the sliding frame 16 respectively, a top plate 21 is fixedly connected to one side face, close to the vertical section of the sliding plate 11, of the sliding frame 16, and when the sliding frame 16 is in contact with the guide rod 20, the top plate is in contact with the sliding plate 11, so that the sliding frame 16 is located.
In an initial state, the metal probe 9 is located at a higher end of the circuit board 6, when a next contact needs to be detected, the sliding plate 11 is driven to move downwards along the inclined direction of the circuit board 6, because the sliding frame 16 is connected with the limiting block 12 in a sliding manner, the sliding frame 16 can be kept in a static state due to inertia at the moment when the sliding plate 11 and the limiting block 12 move gradually, the distance between the sliding frame 16 and the vertical section of the sliding plate 11 is gradually increased, so that the spring 14 is stretched, then when the sliding block 17 and the limiting block 12 gradually move to a next detection point, the sliding frame 16 can be driven to move towards the direction of the guide rod 20 under the tensile force of the spring 14, the sliding frame 16 stops moving when contacting the guide rod 20, and the sliding rod 13 can move downwards along the sliding frame 16 due to the gravity of the sliding rod 13, so that the probe 9 contacts with a new detection point, to sum up, the device can prevent the sliding frame 16 and the sliding rod 13 from contacting with the circuit board 6 during the moving, thereby improving the efficiency of the probe and the circuit board 6, and simplifying the conventional scheme of detecting the probe and the circuit board detecting efficiency of the circuit board.
As shown in fig. 2-7 and 9-11, in order for the slide bar 13 to move downward during the movement of the slide frame 16, a limit assembly is provided at the top of the slide frame 16 so that the slide bar 13 is kept in a relatively stationary state during the movement of the slide frame 16, and the slide bar 13 together with the probe 9 can move downward when the slide frame 16 is in contact with the guide bar 20.
Specifically, above-mentioned spacing subassembly includes slider 17 of fixed connection on the horizontal segment top surface of slide 11, and is provided with connecting pipe 19 on slider 17, and connecting pipe 19 bottom sets up to the opening, sets up the through-hole 23 that runs through on the slide 11 horizontal segment, and slider 17 then passes this through-hole 23 and extends to the bottom surface of slide 11 horizontal segment, is provided with fixed frame 8 in the top of slide 11, is provided with gasbag 15 in the inner chamber of fixed frame 8, and communicates each other through hose 18 between gasbag 15 and the connecting pipe 19.
Furthermore, a through chute 10 is formed on the bottom surface of the fixed frame 8, the sliding block 17 is slidably connected inside the chute 10, the cross-sectional shapes of the sliding block 17 and the chute 10 are both T-shaped, so that the sliding block 17 can stably slide inside the chute 10, the hose 18 passes through the chute 10, a diversion hole 26 is formed in the top of the sliding frame 16, when the diversion hole 26 is aligned with the connecting pipe 19 on the sliding plate 11, the gas inside the airbag 15 can flow into the sliding frame 16 through the hose 18, the connecting pipe 19 and the diversion hole 26, so as to apply pressure to the sliding rod 13, and the sliding rod 13 moves downward, in addition, an annular groove is formed in the top of the sliding frame 16 around the diversion hole 26, a rubber ring 25 is embedded inside the annular groove, when the diversion hole 26 is staggered with the connecting pipe 19, the top surface of the sliding frame 16 is in contact with the sliding plate 11, and the rubber ring 25 is further added, so that the sliding frame 16 and the sliding plate 11 have good sealing performance, the volume of the gas in the inner cavity of the sliding plate 11 does not change obviously, and the downward movement of the sliding plate 13 can be avoided.
Further, the sliding rod 13 is provided with a U-shape, and a sealing strip 22 is fixedly sleeved outside the top end of the sliding rod 13 so as to increase the sealing property between the sliding rod 13 and the sliding frame 16, and the sealing strip 22 is made of rubber materials.
In the actual use process, when the next contact needs to be detected, the sliding plate 11 can be driven to move along the inclined direction of the circuit board 6, at this time, because the inertia sliding frame 16 is in a static state, the sliding frame 16 and the sliding plate 11 move relatively, the diversion hole 26 on the sliding frame 16 is further promoted to be staggered with the connecting pipe 19, at this time, the sliding rod 13 can be prevented from sliding downwards by the matching between the sliding frame 16 and the sliding plate 11, the bottom opening of the connecting pipe 19 can be sealed by the top plate 21 on the sliding frame 16, the gas inside the air bag 15 is prevented from leaking out, in the process that the sliding plate 11 moves to a new detection point, the sliding frame 16 can be driven to gradually move towards the direction of the guide rod 20 by the pulling force of the spring 14, when the sliding frame 16 is in contact with the guide rod 20, the sliding frame 16 stops moving, at this time, the guiding hole 26 on the sliding frame 16 is just aligned with the connecting pipe 19 on the sliding plate 11, so that the gas in the inner cavity of the sliding frame 16 can flow freely, at this time, the probe 9 can be driven to move downwards together under the action of the gravity of the sliding rod 13 and be in contact with the circuit board 6, at the same time, the gas inside the air bag 15 can flow into the cavity of the sliding frame 16 through the hose 18 and the connecting pipe 19, so as to form a certain pressure on the sliding rod 13, so that the probe 9 at the bottom end of the sliding rod 13 can be in stable contact with the circuit board 6.
In addition, in order to facilitate the gas supplement inside the air bag 15, an air inlet pipe is communicated with the air bag 15, penetrates through the fixed frame 8 and extends to the outer side of the fixed frame, and a check valve for allowing external gas to enter the air bag 15 in a one-way mode is arranged on the air inlet pipe.
And in order to drive slide 11 to remove, fixedly connected with pillar between fixed frame 8 and bottom plate 1, fixedly connected with riser between the two pillars that are located the right side, fixedly connected with electric putter on the riser, electric putter's flexible end and slide 11 fixed connection to drive slide 11 at the bottom reciprocating motion of fixed frame 8.
As shown in fig. 1, in order to increase the applicability of the device, two guide blocks 2 are fixedly connected to the bottom surface of the second support plate 5, a guide groove in sliding fit with the guide blocks 2 is formed in the top of the bottom plate 1, a lead screw 3 is arranged at the top end of the bottom plate 1, the lead screw 3 penetrates through the second support plate 5 and is in threaded connection with the second support plate, fixed blocks are arranged on two sides of the top of the bottom plate 1, which are located on the second support plate 5, and a section of the lead screw 3 connected with the fixed blocks is a polished rod, so that the lead screw 3 can penetrate through the fixed blocks and is rotatably connected with the fixed blocks, and in addition, a handle is fixedly connected to one end, far away from the second support plate 5, of the lead screw 3.
In the in-service use process, drive lead screw 3 through the handle and rotate to can impel second backup pad 5 to remove for first backup pad 4 at bottom plate 1 top, thereby can adjust the interval between first backup pad 4 and the second backup pad 5, be favorable to adapting to not unidimensional circuit board 6.
Claims (10)
1. The utility model provides a multi-functional intelligent sign control detection device, includes the bottom plate and sets up in the first backup pad and the second backup pad of bottom plate top both sides, all seted up the mounting groove on the relative side of first backup pad and second backup pad, its characterized in that: the two mounting grooves are staggered in the vertical direction;
be provided with the probe between first backup pad and the second backup pad, the probe top is provided with the slide bar, the top of slide bar is provided with the slide, slide medial surface fixedly connected with stopper, the outside slip cover of stopper is equipped with smooth frame, the slide bar penetrates to in the smooth frame inner chamber and rather than sliding connection from the bottom of smooth frame, the top of smooth frame is provided with spacing subassembly, when smooth frame removes, makes through spacing subassembly the slide bar keeps static state for smooth frame.
2. The multifunctional intelligent identification control detection device according to claim 1, wherein: the side fixedly connected with guide bar that the slide is close to the slide, the outside cover of guide bar is equipped with the spring, the both ends of spring respectively with slide and slide fixed connection, fixedly connected with roof on the side that the slide is close to the slide, when slide and guide bar contact, the ejector pin contacts with the slide.
3. The multifunctional intelligent identification control detection device according to claim 1, wherein: the sliding plate is arranged in an L shape and provided with a horizontal section and a vertical section, the top surface of the sliding frame is in contact with the sliding plate, and a cavity is formed inside the sliding frame.
4. The multifunctional intelligent identification control detection device according to claim 3, wherein: spacing subassembly includes the slider of fixed connection on the slide horizontal segment top surface, be provided with the connecting pipe on the slider, the connecting pipe bottom sets up to the opening, set up the through-hole that runs through on the slide horizontal segment, the slider passes this through-hole and extends to the bottom surface of slide horizontal segment, the top of slide is provided with fixed frame, be provided with the gasbag in the inner chamber of fixed frame, communicate each other through the hose between gasbag and the connecting pipe.
5. The multifunctional intelligent identification control detection device according to claim 4, wherein: the bottom surface of the fixed frame is provided with a through sliding groove, the sliding block is connected inside the sliding groove in a sliding mode, and the top of the sliding frame is provided with a flow guide hole.
6. The multifunctional intelligent identification control detection device according to claim 5, wherein: an annular groove is formed in the top of the sliding frame and located around the flow guide hole, and a rubber ring is embedded in the annular groove.
7. The multifunctional intelligent identification control detection device according to claim 1, wherein: the slide bar sets up to the U-shaped, the fixed cover in the top outside of slide bar is equipped with the sealing strip, the sealing strip is made by rubber materials.
8. The multifunctional intelligent identification control detection device according to claim 5, wherein: the cross-sectional shapes of the sliding block and the sliding chute are both set to be T-shaped, and the hose penetrates through the sliding chute.
9. The multifunctional intelligent identification control detection device according to claim 4, wherein: the intercommunication is provided with the intake pipe on the gasbag, the intake pipe passes fixed frame and extends to its outside, be provided with the check valve that supplies outside gas one-way entering into gasbag on the intake pipe.
10. The multifunctional intelligent identification control detection device according to claim 1, wherein: the bottom surface of the second supporting plate is fixedly connected with two guide blocks, the top of the bottom plate is provided with a guide groove in sliding fit with the guide blocks, and the top end of the bottom plate is provided with a screw rod which penetrates through the second supporting plate and is in threaded connection with the second supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211117259.5A CN115184650B (en) | 2022-09-14 | 2022-09-14 | Multi-functional intelligent sign control detection device |
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| CN202211117259.5A CN115184650B (en) | 2022-09-14 | 2022-09-14 | Multi-functional intelligent sign control detection device |
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| CN115184650B CN115184650B (en) | 2022-12-02 |
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| CN112687563A (en) * | 2020-12-09 | 2021-04-20 | 深圳市盛世智能装备有限公司 | Chip detection equipment |
| CN214795092U (en) * | 2020-12-09 | 2021-11-19 | 昆明老徐科技有限公司 | Circuit board line detection device |
| CN114200174A (en) * | 2021-12-10 | 2022-03-18 | 珠海城市职业技术学院 | Automatic testing device for chip testing |
| CN216144909U (en) * | 2021-07-05 | 2022-03-29 | 赛斯电子(无锡)有限公司 | Integrated circuit board function test platform |
| CN114322807A (en) * | 2021-11-24 | 2022-04-12 | 华能山东发电有限公司众泰电厂 | Furnace tube abrasion detection device for thermal power plant |
| CN114453700A (en) * | 2022-01-29 | 2022-05-10 | 安徽嘉晨智能电子科技有限公司 | Circuit board plug-in welding device and welding method |
| CN216847818U (en) * | 2021-12-06 | 2022-06-28 | 宝锐生物科技泰州有限公司 | Detection probe capable of preventing rubbing of cut pieces |
| CN114942192A (en) * | 2022-05-30 | 2022-08-26 | 赋桦科技(深圳)有限公司 | Automatic detection device for PCB pressure test |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02183175A (en) * | 1989-01-09 | 1990-07-17 | Hitachi Seiko Ltd | Testing apparatus of printed circuit board |
| WO1998052218A1 (en) * | 1997-05-09 | 1998-11-19 | Hitachi, Ltd. | Connector and probing system |
| CN209496107U (en) * | 2018-11-16 | 2019-10-15 | 四川深北电路科技有限公司 | Jig is used in a kind of detection of PCB circuit board |
| CN112687563A (en) * | 2020-12-09 | 2021-04-20 | 深圳市盛世智能装备有限公司 | Chip detection equipment |
| CN214795092U (en) * | 2020-12-09 | 2021-11-19 | 昆明老徐科技有限公司 | Circuit board line detection device |
| CN216144909U (en) * | 2021-07-05 | 2022-03-29 | 赛斯电子(无锡)有限公司 | Integrated circuit board function test platform |
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| CN216847818U (en) * | 2021-12-06 | 2022-06-28 | 宝锐生物科技泰州有限公司 | Detection probe capable of preventing rubbing of cut pieces |
| CN114200174A (en) * | 2021-12-10 | 2022-03-18 | 珠海城市职业技术学院 | Automatic testing device for chip testing |
| CN114453700A (en) * | 2022-01-29 | 2022-05-10 | 安徽嘉晨智能电子科技有限公司 | Circuit board plug-in welding device and welding method |
| CN114942192A (en) * | 2022-05-30 | 2022-08-26 | 赋桦科技(深圳)有限公司 | Automatic detection device for PCB pressure test |
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| Publication number | Publication date |
|---|---|
| CN115184650B (en) | 2022-12-02 |
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