CN115791789A - Circuit board yields monitoring devices - Google Patents
Circuit board yields monitoring devices Download PDFInfo
- Publication number
- CN115791789A CN115791789A CN202211298629.XA CN202211298629A CN115791789A CN 115791789 A CN115791789 A CN 115791789A CN 202211298629 A CN202211298629 A CN 202211298629A CN 115791789 A CN115791789 A CN 115791789A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- monitoring
- slide bar
- handle
- camera
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The invention relates to the technical field of circuit board monitoring, in particular to a circuit board yield monitoring device. The circuit board yield monitoring device can rapidly assist a circuit board to overturn by 360 degrees and realize double-sided detection of the circuit board. The utility model provides a circuit board yields monitoring devices, is including tester body, guide block, carriage and camera etc. and the left and right sides all is connected with the guide block on this internal upper portion of tester, and equal slidingtype is connected with the carriage on the guide block, is connected with the camera between the one side that the carriage is close to each other. According to the invention, the clamping rod is guided by the U-shaped guide rail in a moving way, so that the clamping rod drives the connecting frame to rotate, the bracket drives the circuit board to turn 360 degrees, the camera can perform optical detection on the back of the circuit board, the front and back of the circuit board are detected, the accuracy of a detection result is improved, and the effect of comprehensively detecting the circuit board is achieved.
Description
Technical Field
The invention relates to the technical field of circuit board monitoring, in particular to a circuit board yield monitoring device.
Background
The circuit board is called printed circuit board, be the indispensable part among the electronic equipment of modern science and technology times, the circuit board can make circuit miniaturation and visualize, thereby can be convenient for fixed circuit's batch production, also can optimize the overall arrangement with electrical apparatus, need detect the quality of circuit board after circuit board production is accomplished, prior art is examining time measuring to the circuit board, the mode of optical detection usually can be used, shoot the discernment through the camera to the circuit board, demonstrate the concrete pattern of circuit board through the display screen, later judge whether there is the problem in the circuit board by the measurement personnel, and then judge whether qualified circuit board, but prior art is carrying out the in-process that detects to the circuit board, need take out the turn-over through the measurement personnel and put into again, just can realize carrying out the comprehensive detection of tow sides to the circuit board, the operation is comparatively loaded down with trivial details, can cost of time simultaneously, and then reduced detection efficiency.
Therefore, a circuit board yield monitoring device which can rapidly assist a circuit board to overturn by 360 degrees and realize double-sided detection of the circuit board is developed aiming at the problems.
Disclosure of Invention
In order to overcome the current device and need take out the turn-over through measurement personnel and put into again, just can realize carrying out the comprehensive detection on tow sides to the circuit board, the operation is comparatively loaded down with trivial details, can cost time simultaneously, and then has reduced detection efficiency's shortcoming, provides a quick auxiliary circuit board and carries out 360 degrees upsets, realizes the circuit board yields monitoring devices of the two-sided detection of circuit board.
The technical scheme is as follows: the utility model provides a circuit board yields monitoring devices, including the tester body, the guide block, the carriage, the camera, a display screen, placement machine constructs and tilting mechanism, the upper portion left and right sides all is connected with the guide block in the tester body, equal sliding connection has the carriage on the guide block, be connected with the camera between the one side that the carriage is close to each other, tester body upper portion front side is connected with the display screen, be equipped with on the tester body and be used for carrying out the placement machine who places to the circuit board, be equipped with the tilting mechanism that auxiliary circuit board carried out tow-sides detection on the tester body.
In addition, it is particularly preferred that the placing mechanism comprises guide frames, slide bars, a connecting frame, brackets, a pulling frame and a handle, wherein the front side of the tester body is connected with the two guide frames through bolts, the guide frames are all rotated and are connected with the slide bars in a sliding manner, one sides of the slide bars, which are close to each other, are all connected with the connecting frame, one sides of the connecting frame, which are close to each other, are all connected with the two brackets, the slide bars are rotatably connected with the pulling frame between one sides, which are far away from each other, and the front side of the pulling frame is connected with the handle.
In addition, especially preferred is that tilting mechanism all is connected with the commentaries on classics handle including changeing handle, kelly, support frame and U type guide rail in one side that the slide bar kept away from each other, the link top all is connected with the kelly, and the bottom is connected with two support frames in the tester body, and the support frame top all is connected with U type guide rail.
In addition, it is especially preferred that the adapter mechanism is used for carrying out adaptation clamping on circuit boards of different specifications and sizes, the adapter mechanism comprises a guide rod, a sliding ring, a first spring and a clamping block, the guide rod is connected between the front sides of the connecting frames, the guide rod is also connected between the rear sides of the connecting frames, the two sliding rings are connected to the guide rod in an all-sliding mode, the first spring is connected between the sliding ring and the guide rod, the clamping block is connected between the sliding rings on the left side, and the clamping block is connected between the sliding rings on the right side.
In addition, especially preferred is, still including being used for compressing tightly spacing hold-down mechanism to the circuit board top, hold-down mechanism is including fixing base, connecting piece, slide bar, second spring and briquetting, and one side that the clamp splice was kept away from each other all is connected with the fixing base, and one side that the fixing base was kept away from each other all is connected with the connecting piece, all sliding type connection has the slide bar on the connecting piece, and the slide bar bottom all is connected with the briquetting, all is connected with the second spring between briquetting and the connecting piece.
In addition, it is especially preferred that still including the elevating system who is used for supplementary camera altitude mixture control, elevating system is including connecting plate, nut, lead screw, carousel and handle, and the carriage top all is connected with the connecting plate, is connected with the nut between the one side that the connecting plate is close to each other, and tester body upper portion rotary type is connected with the lead screw, and the lead screw top is connected with the carousel, and the carousel top is connected with the handle.
In addition, especially preferred is, still including being used for the light filling to promote the lighting mechanism of luminance, lighting mechanism is including dead lever and annular lamp, and the tester body left and right sides all has the dead lever through bolted connection, is connected with the annular lamp between the one side that the dead lever is close to each other.
In addition, it is especially preferred that the clamping blocks are made of elastic materials, so that the edges of the circuit board can be protected from being damaged due to contact in the process of clamping the circuit board.
The invention has the following advantages: 1. according to the invention, the clamping rod is guided by the U-shaped guide rail, so that the clamping rod drives the connecting frame to rotate, the bracket drives the circuit board to turn 360 degrees, the camera can optically detect the back of the circuit board, the front and back of the circuit board are detected, the accuracy of a detection result is improved, and the effect of comprehensively detecting the circuit board is achieved.
2. According to the invention, through the matching between the sliding ring and the first spring, the clamping block can clamp and fix the left side and the right side of the circuit board, the circuit board is prevented from loosening and sliding off in the detection process to influence the detection efficiency, and the circuit boards with different specifications and sizes can be adaptively clamped.
3. According to the invention, through the cooperation effect between the pressing block and the second spring, the pressing block can compress and limit the top of the circuit board, so that the placing stability of the circuit board in the detection process is further improved, and the circuit board is prevented from falling when being turned over.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a sectional view of a part of the three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of the placement mechanism of the present invention.
Fig. 4 is a schematic perspective view of the adapter mechanism of the present invention.
FIG. 5 is a schematic structural diagram of the turnover mechanism of the present invention.
Fig. 6 is a schematic perspective view of the turnover mechanism of the present invention.
Fig. 7 is a schematic structural diagram of the pressing mechanism of the present invention.
Fig. 8 is a schematic structural diagram of the lifting mechanism of the present invention.
Fig. 9 is a schematic view of the structure of the illumination mechanism of the present invention.
In the figure: 1. the tester comprises a tester body, 2, a guide block, 3, a sliding frame, 4, a camera, 5, a display screen, 6, a placement mechanism, 61, a guide frame, 62, a sliding rod, 63, a connecting frame, 64, a bracket, 65, a pulling frame, 66, a handle, 7, a turnover mechanism, 71, a rotating handle, 72, a clamping rod, 73, a supporting frame, 74, a U-shaped guide rail, 8, an adapting mechanism, 81, a guide rod, 82, a sliding ring, 83, a first spring, 84, a clamping block, 9, a pressing mechanism, 91, a fixed seat, 92, a connecting piece, 93, a sliding rod, 94, a second spring, 95, a pressing block, 10, a lifting mechanism, 101, a connecting plate, 102, a nut, 103, a screw rod, 104, a rotating disc, 105, a handle, 11, a lighting mechanism, 111, a fixed rod, 112 and a ring lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings in combination with the embodiments. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The utility model provides a circuit board yields monitoring devices, as shown in fig. 1 and fig. 2, including tester body 1, guide block 2, carriage 3, camera 4, display screen 5, placement mechanism 6 and tilting mechanism 7, the upper portion left and right sides all is connected with guide block 2 in the tester body 1, equal sliding connection has carriage 3 on the guide block 2, be connected with camera 4 between the one side that carriage 3 is close to each other, camera 4 is used for carrying out optical detection to the circuit board, 1 upper portion front side of tester body is connected with display screen 5, display screen 5 can demonstrate the detection picture that camera 4 shot, be equipped with placement mechanism 6 on the tester body 1, be used for placing the circuit board, be equipped with tilting mechanism 7 on the tester body 1, the auxiliary circuit board carries out positive and negative two-sided detection.
After circuit board production is accomplished, need detect the quality of circuit board, thereby carry out the quality classification to the circuit board, the incomplete bad circuit board of damage needs rework maintenance reproduction, at first need place the circuit board on placement mechanism 6, later push the circuit board in tester body 1, detect through camera 4, make the circuit board realize 360 degrees upsets through tilting mechanism 7 after the positive detection ends, thereby detect the circuit board reverse side once more, the result of detection all can present through display screen 5, thereby be convenient for watch the judgement, take placement mechanism 6 forward out after the detection ends, and take out the circuit board can.
As shown in fig. 1 and 3, placing mechanism 6 includes leading truck 61, slide bar 62, link 63, bracket 64, pulling frame 65 and handle 66, there are two leading trucks 61 in tester body 1 front side through bolted connection, leading truck 61 is bilateral symmetry and distributes, leading truck 61 all rotates and sliding connection has slide bar 62, one side that slide bar 62 is close to each other all is connected with link 63, one side that link 63 is close to each other all is connected with two brackets 64, bracket 64 is the design of U style of calligraphy, can be spacing to circuit board upper and lower two sides, the rotary type is connected with pulling frame 65 between one side that slide bar 62 keeps away from each other, pulling frame 65 front side is connected with handle 66, handle 66 is convenient for the detector and promotes pulling frame 65 fast.
The circuit board is placed between the brackets 64, the circuit board is limited by the brackets 64, then the handle 66 is pushed backwards, the pulling frame 65 moves backwards, the sliding rod 62 drives the connecting frame 63 to slide backwards, the connecting frame 63 drives the brackets 64 to move backwards, the circuit board moves to the bottom of the camera 4 to be optically detected, the connecting frame 63 is rotated after detection is finished, the sliding rod 62 rotates, the brackets 64 drive the circuit board to rotate, optical detection is performed on the reverse side of the circuit board, the pulling frame 65 is pulled forwards to reset through the handle 66 after detection is finished, the pulling frame 65 drives the sliding rod 62 to slide forwards to reset, the connecting frame 63 drives the brackets 64 to move forwards to reset, the detected circuit board is taken out finally, in sum, the circuit board is limited by the brackets 64, the circuit board is more stable in the detection process, the circuit board cannot drop and be damaged, and then the handle 66 is used for pushing the quick pulling frame 65, so that the circuit board can be optically detected through the camera 4.
As shown in fig. 1, fig. 4 and fig. 5, turnover mechanism 7 is including changeing 71, kelly 72, support frame 73 and U type guide rail 74, the one side that slide bar 62 kept away from each other all is connected with changeing 71, change 71 and all can assist slide bar 62 to rotate, link 63 top all is connected with kelly 72, the bottom is connected with two support frames 73 in tester body 1, support frame 73 is bilateral symmetry and distributes, support frame 73 top all is connected with U type guide rail 74, kelly 72 all can contact with the U type guide rail 74 that corresponds, and slide in the U type guide rail 74 that corresponds.
In the process that the detection personnel push the handle 66 to make the pulling frame 65 move backwards, the connecting frame 63 can drive the clamping rod 72 to move backwards, the clamping rod 72 is made to be in contact with the corresponding U-shaped guide rail 74, then the front side of the circuit board is optically detected by the camera 4, the pulling frame 65 continues to move backwards after the detection is finished, the clamping rod 72 can slide under the guidance of the U-shaped guide rail 74, the clamping rod 72 can drive the connecting frame 63 to rotate backwards, the bracket 64 can drive the circuit board to turn over 360 degrees, when the clamping rod 72 moves to the bottom of the U-shaped guide rail 74, if the circuit board is not completely turned over at the moment, the sliding rod 62 can continue to rotate by rotating the rotating handle 71, the circuit board can be completely turned over, the camera 4 can be used for optically detecting the back side of the circuit board conveniently, the pulling frame 65 resets forwards after the detection is finished, the detection personnel can take out the circuit board from the bracket 64, and the circuit board can be comprehensively detected by the optical detection of the front side and back side of the circuit board, the circuit board can be comprehensively detected by the optical detection, and the detection result of the optical detection of the circuit board can be comprehensively detected by the optical detection handle 4, and the circuit board.
As shown in fig. 1 and 6, the adaptive circuit board clamping device further includes an adaptive mechanism 8, the adaptive mechanism 8 includes a guide rod 81, sliding rings 82, first springs 83 and clamping blocks 84, the guide rod 81 is connected between the front sides of the connecting frames 63, the guide rod 81 is also connected between the rear sides of the connecting frames 63, two sliding rings 82 are connected to the guide rod 81 in a sliding manner, first springs 83 are connected between the sliding rings 82 and the guide rod 81, the ends of the first springs 83 on the front sides, which are close to each other, are connected to the sliding rings 82, the ends, which are far away from each other, are connected to the guide rod 81, the ends of the first springs 83 on the rear sides, which are close to each other, are connected to the sliding rings 82, the ends, which are far away from each other, are connected to the guide rod 81, the clamping blocks 84 are connected between the sliding rings 82 on the left side, the clamping blocks 84 are connected between the sliding rings 82 on the right side, the clamping blocks 84 can be used for adaptive clamping circuit boards of different sizes, the clamping blocks 84 are made of elastic materials, and in the process of clamping the circuit boards can be performed, and the edges of the circuit boards can not be damaged due to contact.
The sizes of the circuit boards are different, when the circuit boards with different sizes are required to be detected, the clamping blocks 84 can be firstly pushed to one side far away from each other, so that the sliding ring 82 slides to one side close to the connecting frame 63, the first spring 83 is stressed and compressed, then the circuit board is placed between the two clamping blocks 84, then the clamping blocks 84 are loosened, at the moment, under the action of the first spring 83, the sliding ring 82 can slide to one side far away from the connecting frame 63 for resetting, so that the clamping blocks 84 are driven to move to one side close to each other for resetting, the left side and the right side of the circuit board are clamped and limited, and the placing stability in the detection process of the circuit board is improved, after the detection, all promote clamp splice 84 to one side of keeping away from each other, thereby make the slip ring 82 all slide to the one side that is close to link 63, the equal atress compression of first spring 83, later with the circuit board take out can, take out back pine clamp splice 84, this moment under the effect of first spring 83, slip ring 82 all can slide to the one side of keeping away from link 63 and reset, thereby drive clamp splice 84 and all reset to the one side motion that is close to each other, to sum up, through the cooperation between slip ring 82 and the first spring 83, make clamp splice 84 can press from both sides tightly fixedly to the circuit board left and right sides, avoid the circuit board to appear not hard up landing in the in-process that detects, influence detection efficiency.
As shown in fig. 1 and 7, the pressing mechanism 9 is further included, the pressing mechanism 9 includes a fixing seat 91, a connecting piece 92, a sliding rod 93, a second spring 94 and a pressing block 95, the fixing seat 91 is connected to one side of the clamping block 84 away from each other, the connecting piece 92 is connected to one side of the fixing seat 91 away from each other, the sliding rod 93 is connected to the connecting piece 92 in a sliding manner, the pressing block 95 is connected to the bottom of the sliding rod 93, the pressing block 95 can compress the top of the circuit board fixedly, the placing stability of the circuit board is further improved, the second spring 94 is connected between the pressing block 95 and the connecting piece 92, the second spring 94 is wound on the sliding rod 93, the top end of the second spring 94 is connected with the connecting piece 92, and the bottom end of the second spring 94 is connected with the pressing block 95.
Before placing the circuit board, need all upwards stimulate slide bar 93, slide bar 93 all can drive briquetting 95 upward movement, thereby make the equal atress compression of second spring 94, later place the circuit board between clamp splice 84, place and loosen slide bar 93 after stabilizing, this moment under the effect of second spring 94, briquetting 95 all can drive slide bar 93 and slide downwards and reset, thereby make briquetting 95 all can compress tightly fixedly to the circuit board top, the stability of placing of circuit board has further been improved, all upwards stimulate slide bar 93 after the detection, slide bar 93 all can drive briquetting 95 upward movement, thereby make the equal atress compression of second spring 94, later with the circuit board take out can, to sum up, through the mating reaction between briquetting 95 and second spring 94, make briquetting 95 all can compress tightly spacing to the circuit board top, further improved the stability of placing of circuit board in the testing process, the condition of avoiding appearing dropping when the circuit board overturns appears.
As shown in fig. 1, fig. 2 and fig. 8, the testing apparatus further includes an elevating mechanism 10, the elevating mechanism 10 includes a connecting plate 101, nuts 102, a screw rod 103, a turntable 104 and a handle 105, the top of the carriage 3 is connected with the connecting plate 101, the nuts 102 are connected between the sides of the connecting plate 101 close to each other, the screw rod 103 is rotatably connected to the upper portion of the testing apparatus body 1, the screw rod 103 is in threaded connection with the nuts 102, the top of the screw rod 103 is connected with the turntable 104, the top of the turntable 104 is connected with the handle 105, the handle 105 is rotated to rotate the turntable 104, so that the screw rod 103 is rotated, and the nut 102 drives the connecting plate 101 to move.
When the camera 4 needs to be focused inaccurately, the height of the camera 4 can be adjusted, so that the auxiliary camera 4 can focus quickly, the picture on the display screen 5 is clearer, when the camera 4 is adjusted highly, the turntable 104 can be rotated by rotating the handle 105, the turntable 104 drives the screw rod 103 to rotate, so that the nut 102 starts to move upwards, the nut 102 can drive the connecting plate 101 to move upwards, the sliding frame 3 can drive the camera 4 to move upwards, when the picture on the display screen 5 is clear, the handle 105 is stopped to rotate, if the height of the camera 4 needs to be adjusted continuously, the operations are repeated, in sum, the handle 105 is rotated, so that the screw rod 103 drives the nut 102 to move, the effect of quickly adjusting the height of the camera 4 is realized, the auxiliary camera 4 is focused, and the picture displayed on the display screen 5 is clearer.
As shown in fig. 1, 2 and 9, the tester also comprises an illuminating mechanism 11, the illuminating mechanism 11 comprises a fixing rod 111 and an annular lamp 112, the left side and the right side of the tester body 1 are both connected with the fixing rod 111 through bolts, the annular lamp 112 is connected between the mutually close sides of the fixing rods 111, and the annular lamp 112 can enhance the brightness in the tester body 1, so as to assist the camera 4 to perform optical detection.
When luminance is not enough in the tester main part, the picture that camera 4 shot is difficult to see clearly on display screen 5, can start annular lamp 112 this moment, increases the inside luminance of tester main part to make the shooting that camera 4 can be clear, it can to close annular lamp 112 after the detection.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.
Claims (8)
1. The utility model provides a circuit board yields monitoring devices, including tester body (1), guide block (2), carriage (3), camera (4) and display screen (5), the upper portion left and right sides all is connected with guide block (2) in tester body (1), all sliding type connection has carriage (3) on guide block (2), be connected with camera (4) between one side that carriage (3) are close to each other, tester body (1) upper portion front side is connected with display screen (5), its characterized in that: the test instrument comprises a test instrument body (1) and is characterized by further comprising a placing mechanism (6) and a turnover mechanism (7), wherein the placing mechanism (6) used for placing a circuit board is arranged on the test instrument body (1), and the turnover mechanism (7) used for assisting the circuit board to carry out front and back double-side detection is arranged on the test instrument body (1).
2. The device for monitoring the yield of circuit board as claimed in claim 1, wherein: place mechanism (6) including leading truck (61), slide bar (62), link (63), bracket (64), pulling frame (65) and handle (66), there are two leading trucks (61) through bolted connection in tester body (1) front side, leading truck (61) all rotates and sliding connection has slide bar (62), one side that slide bar (62) are close to each other all is connected with link (63), one side that link (63) are close to each other all is connected with two brackets (64), the rotary type is connected with pulling frame (65) between one side that slide bar (62) kept away from each other, pulling frame (65) front side is connected with handle (66).
3. The device for monitoring the yield of circuit boards as claimed in claim 2, wherein: tilting mechanism (7) all are connected with commentaries on classics handle (71) including changeing handle (71), kelly (72), support frame (73) and U type guide rail (74), and one side that slide bar (62) kept away from each other all is connected with kelly (72), and link (63) top all is connected with kelly (72), and the bottom is connected with two support frames (73) in tester body (1), and support frame (73) top all is connected with U type guide rail (74).
4. The device for monitoring the yield of circuit board as claimed in claim 3, wherein: still including being used for carrying out adaptation clamping's adapter mechanism (8) to the circuit board of different specifications and sizes, adapter mechanism (8) are including guide bar (81), slip ring (82), first spring (83) and clamp splice (84), be connected with guide bar (81) between link (63) front side, also be connected with guide bar (81) between link (63) the rear side, equal sliding connection has two slip rings (82) on guide bar (81), all be connected with first spring (83) between slip ring (82) and guide bar (81), be connected with clamp splice (84) between left slip ring (82), also be connected with clamp splice (84) between slip ring (82) on right side.
5. The device for monitoring the yield of circuit boards as claimed in claim 4, wherein: still including being used for compressing tightly spacing hold-down mechanism (9) to the circuit board top, hold-down mechanism (9) are including fixing base (91), connecting piece (92), slide bar (93), second spring (94) and briquetting (95), one side that clamp splice (84) kept away from each other all is connected with fixing base (91), one side that fixing base (91) kept away from each other all is connected with connecting piece (92), equal sliding connection has slide bar (93) on connecting piece (92), slide bar (93) bottom all is connected with briquetting (95), all be connected with second spring (94) between briquetting (95) and connecting piece (92).
6. The device for monitoring the yield of circuit boards of claim 5, wherein: still including elevating system (10) that is used for supplementary camera (4) altitude mixture control, elevating system (10) are including connecting plate (101), nut (102), lead screw (103), carousel (104) and handle (105), carriage (3) top all is connected with connecting plate (101), be connected with nut (102) between the one side that connecting plate (101) are close to each other, tester body (1) upper portion rotary type is connected with lead screw (103), lead screw (103) top is connected with carousel (104), carousel (104) top is connected with handle (105).
7. The device for monitoring the yield of circuit boards of claim 6, wherein: the tester is characterized by further comprising a lighting mechanism (11) used for supplementing light and improving brightness, wherein the lighting mechanism (11) comprises a fixing rod (111) and an annular lamp (112), the left side and the right side of the tester body (1) are connected with the fixing rod (111) through bolts, and the annular lamp (112) is connected between one sides, close to each other, of the fixing rods (111).
8. The device for monitoring the yield of circuit board as claimed in claim 4, wherein: the clamping blocks (84) are all made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298629.XA CN115791789A (en) | 2022-10-24 | 2022-10-24 | Circuit board yields monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298629.XA CN115791789A (en) | 2022-10-24 | 2022-10-24 | Circuit board yields monitoring devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115791789A true CN115791789A (en) | 2023-03-14 |
Family
ID=85433524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211298629.XA Pending CN115791789A (en) | 2022-10-24 | 2022-10-24 | Circuit board yields monitoring devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115791789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116567422A (en) * | 2023-07-10 | 2023-08-08 | 云南万之翔智能科技有限公司 | Can be directly applied to intelligent production line situation testing arrangement after repacking |
-
2022
- 2022-10-24 CN CN202211298629.XA patent/CN115791789A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116567422A (en) * | 2023-07-10 | 2023-08-08 | 云南万之翔智能科技有限公司 | Can be directly applied to intelligent production line situation testing arrangement after repacking |
| CN116567422B (en) * | 2023-07-10 | 2023-09-19 | 云南万之翔智能科技有限公司 | Can be directly applied to intelligent production line situation testing arrangement after repacking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108254383B (en) | High-precision optical fiber adapter vision detection equipment | |
| CN115791789A (en) | Circuit board yields monitoring devices | |
| CN211042686U (en) | Drawing force testing machine | |
| CN116773522B (en) | Quartz product visual detection equipment and detection method thereof | |
| CN108405363B (en) | Voice coil motor detection equipment and detection method | |
| CN112697620A (en) | Glass quality detection equipment for intelligent manufacturing | |
| CN110412316B (en) | Clamping device for detecting printed circuit board | |
| CN116242828A (en) | Video imaging auxiliary device and imaging method | |
| CN218808743U (en) | Full-automatic electronic product visual inspection machine | |
| CN218782180U (en) | Automatic detection device for shaft parts | |
| CN115541935A (en) | Auxiliary tool and method for testing display screen mainboard circuit | |
| CN219737309U (en) | Intelligent optical detection equipment | |
| CN208278981U (en) | Automotive hub net filter used for casting transport mechanism | |
| CN218788005U (en) | PCB visual inspection equipment | |
| CN216694820U (en) | Precision connecting piece image detection equipment | |
| CN220894686U (en) | LCD screen burning testing device | |
| CN217359661U (en) | Display screen AOI detecting system | |
| CN221007345U (en) | Optical detection equipment convenient to reload | |
| CN221261125U (en) | Electronic product detection device | |
| CN217690394U (en) | Display screen quality inspection auxiliary device | |
| CN218565000U (en) | Image acquisition device for PCB defect detection | |
| CN218938160U (en) | Omnibearing posture detecting device for thin-wall frame | |
| CN114889336B (en) | Auxiliary feeding equipment convenient for laser printing | |
| CN216559646U (en) | High definition display screen homogeneity detection device | |
| CN113848414B (en) | Conductivity detection device for tungsten zirconium electrode rod production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |