CN109682289B - Face recognition mechanism - Google Patents
Face recognition mechanism Download PDFInfo
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- CN109682289B CN109682289B CN201910098628.2A CN201910098628A CN109682289B CN 109682289 B CN109682289 B CN 109682289B CN 201910098628 A CN201910098628 A CN 201910098628A CN 109682289 B CN109682289 B CN 109682289B
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000005259 measurement Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 description 50
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a face recognition mechanism, and belongs to the technical field of detection tools. The face recognition mechanism comprises a fixed frame, a measuring assembly, a movable frame and a detection device. The fixed frame is vertical direction setting, the measuring assembly includes the mounting bracket and sets up first displacement chi, second displacement chi and the actuating element on the mounting bracket, the mounting bracket sets up in the fixed frame, the movable frame is connected in actuating element, the top of movable frame is provided with first measurement piece, first displacement chi and first measurement piece elasticity butt, detection device is including fixed pressure head and activity measurement group, fixed pressure head sets up in the bottom of movable frame, the activity is measured the group and is included second measurement piece and activity pressure head, the activity pressure head is connected in the second measurement piece, second displacement chi and second measurement piece elasticity butt, fixed pressure head and activity pressure head can support the pressure to the product. And judging whether the measuring surface of the product is flat or not by judging the difference value of the two measuring values of the first displacement ruler and the second displacement ruler.
Description
Technical Field
The invention relates to the technical field of detection tools, in particular to a face recognition mechanism.
Background
At present, an inner star wheel is commonly used on an automobile transmission shaft for transmission, and the inner star wheel is assembled in large quantity on a production line, and when the inner star wheel is assembled, the inner star wheel is provided with two end faces with different structures, so that the surface for assembly is required to be adjusted.
The existing adjusting mode is identified by human, under the observation of eyes, the direction of the surface of the inner star wheel for assembly is distinguished, and if the surface is just the assembly surface, the adjustment is not needed; if the face is not the mounting face, manual adjustment is required. Not only labor intensity is high, but also efficiency is low, and automatic detection cannot be realized.
Therefore, there is a need for a face recognition mechanism for an inner star wheel to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a face recognition mechanism which can automatically detect whether the end face of an inner star wheel product is an assembly face or not and improve detection efficiency.
The technical scheme adopted by the invention is as follows:
a face recognition mechanism comprising:
a fixed frame arranged in the vertical direction;
the measuring assembly comprises a mounting frame, a first displacement ruler, a second displacement ruler and a driving element, wherein the first displacement ruler, the second displacement ruler and the driving element are arranged on the mounting frame, and the mounting frame is arranged on the fixed frame;
the movable rack is connected to the driving element so that the movable rack can move in the fixed rack, a first measuring block is arranged at the top of the movable rack, and the first displacement ruler is elastically abutted with the first measuring block; and
the detection device comprises a fixed pressure head and a movable measurement set, wherein the fixed pressure head is arranged at the bottom of the movable frame, the movable measurement set comprises a second measurement block and a movable pressure head, the movable pressure head is connected with the second measurement block, the second displacement ruler is elastically abutted with the second measurement block, the movable pressure head can move relative to the fixed pressure head, and the fixed pressure head and the movable pressure head are configured to be abutted against a product placed in the fixed frame.
Further, the fixed frame comprises an upper mounting plate, a plurality of connecting columns and a lower mounting plate, two ends of the connecting columns are respectively and fixedly connected with the upper mounting plate and the lower mounting plate, and the mounting frame is arranged on the upper mounting plate.
Further, the movable frame includes median plate, many spinal branch vaulting poles and fly leaf, many the both ends of bracing piece fixed connection respectively the median plate with the fly leaf, the fly leaf cover is located with sliding on the spliced pole, driving element's output shaft passes the mounting panel is connected on the median plate, first survey piece with the second survey piece all set up in on the median plate, fixed pressure head set up in on the fly leaf.
Further, the movable measurement set further comprises a connecting rod and a movable seat, the movable seat is slidably arranged on the movable plate, a linear bearing is arranged in the movable seat, the connecting rod is arranged in the linear bearing in a penetrating mode, and two ends of the connecting rod are respectively connected with the second measurement block and the movable pressure head.
Further, a guide rail is arranged on the movable plate, a sliding groove is arranged on the movable seat, and the guide rail is in sliding fit with the sliding groove, so that the movable pressure head moves towards or away from the fixed pressure head.
Further, a strip-shaped hole is formed in the middle plate, a square hole is formed in the movable plate, and the connecting rod sequentially penetrates through the strip-shaped hole and the square hole and is connected between the second measuring block and the movable pressure head.
Further, the movable measurement set further comprises an elastic element, the elastic element is sleeved on the connecting rod, and two ends of the elastic element are respectively abutted to the movable seat and the movable pressure head.
Further, the surface recognition mechanism further comprises a positioning device, wherein the positioning device is arranged below the fixed frame, and a positioning part of the positioning device penetrates through the lower mounting plate and is configured to position the product.
Further, the surface recognition mechanism further comprises a push-out device arranged on the positioning device, and the push-out device is configured to drive the detected product to move.
Further, the surface recognition mechanism further comprises sensing devices arranged on two sides of the lower mounting plate, and the sensing devices are configured to detect the product in place.
The beneficial effects of the invention are as follows:
the invention provides a face recognition mechanism which comprises a fixed frame, a measuring assembly, a movable frame and a detection device. Wherein, fixed frame is vertical direction setting, the measuring assembly includes the mounting bracket and sets up first displacement chi, second displacement chi and the actuating element on the mounting bracket, the mounting bracket is arranged in fixed frame, movable frame connects in actuating element, so that movable frame can be at fixed frame internal motion, the top of movable frame is provided with first measuring block, first displacement chi and first measuring block elasticity butt, detection device is including fixed pressure head and movable measurement group, fixed pressure head sets up in the bottom of movable frame, movable measurement group includes second measuring block and movable pressure head, movable pressure head connects in the second measuring block, second displacement chi and second measuring block elasticity butt, movable pressure head can relative fixed pressure head motion, fixed pressure head and movable pressure head are configured to support the pressure to the product of placing in fixed frame. When the fixed pressure head and the movable pressure head are respectively pressed on the surface of the product, the first displacement ruler and the second displacement ruler can generate two measured values, the difference value of the two measured values is the difference value of the highest position and the lowest position of the surface of the product, the surface of the product is indicated to be in an uneven state, the numerical values generated by the two displacement rulers are the same, the difference value of the two measured values is zero, and the surface of the product is indicated to be in a flat state. The mechanism realizes automatic identification of the surface state of the product, and compared with manual identification, the mechanism improves the identification efficiency and the overall assembly efficiency.
Drawings
FIG. 1 is a schematic view of a view angle of a face recognition mechanism according to the present invention;
FIG. 2 is a schematic view of another view of the face recognition mechanism according to the present invention;
FIG. 3 is a front view of a face recognition mechanism provided by the present invention;
FIG. 4 is a schematic diagram of a portion of a face recognition mechanism according to the present invention;
FIG. 5 is a schematic diagram of a portion of a face recognition mechanism according to the present invention;
FIG. 6 is a schematic diagram of the assembled structure of the fixed frame, the movable frame and the detecting device;
fig. 7 is a schematic diagram of a second structure of the assembled fixed frame, movable frame and detection device according to the present invention.
In the figure:
1. a measurement assembly; 2. a detection device; 3. a positioning device; 4. an ejector; 5. a product; 6. a sensing device; 7. a buffer; 8. a buffer seat;
11. a mounting frame; 12. a driving element; 13. a first displacement ruler; 14. a second displacement ruler; 21. an upper mounting plate; 22. a lower mounting plate; 23. a connecting column; 24. a movable bracket; 25. an activity measurement group; 26. a first measurement block; 27. fixing a pressure head; 28. an adjusting device; 29. a guide rail; 31. a top plate; 32. a bottom plate; 33. a support column; 34. a three jaw clamping assembly;
131. a first measuring rod; 141. a second measuring rod; 241. a median plate; 242. a support rod; 243. a movable plate; 251. a second measurement block; 252. a connecting rod; 253. a linear bearing; 254. a movable seat; 255. an elastic element; 256. a movable pressure head; 281. a rotating wheel; 282. a fixing seat;
2411. a bar-shaped hole; 2431. square holes.
Detailed Description
In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the invention more clear, the technical scheme of the invention is further described below by a specific embodiment in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
With the development of automation, if the parts have two different assembling surfaces during assembling, the orientation of the surfaces to be assembled needs to be adjusted by distinguishing, so that the subsequent assembling is convenient. The existing adjustment mode is often to judge whether the surface of the part is an assembly surface by utilizing manual identification, and the assembly requirement required by follow-up is realized by adjusting after the identification. However, this approach is inefficient and labor intensive. Therefore, the present embodiment provides a surface recognition mechanism to improve recognition efficiency and assembly efficiency.
Fig. 1 to 3 are schematic structural views of a face recognition mechanism according to the present embodiment; fig. 4 to 5 are schematic views of part of the face recognition mechanism according to the present embodiment; fig. 6 to 7 are schematic structural diagrams of the fixed frame, the movable frame, and the detection device 2 according to the present embodiment after assembly. Specifically, the face recognition mechanism comprises a fixed frame, a measuring assembly 1, a movable frame and a detection device 2.
Wherein, fixed frame is vertical direction setting, measurement assembly 1 includes mounting bracket 11 and the first displacement chi 13 of setting on mounting bracket 11, second displacement chi 14 and actuating element 12, mounting bracket 11 sets up in fixed frame, movable frame connects in actuating element 12, under actuating element 12's drive, movable frame can be in fixed frame internal motion, movable frame's top is provided with first measuring piece 26, first displacement chi 13 and first measuring piece 26 elasticity butt, still include detection device 2, it includes fixed pressure head 27 and movable measurement group 25, fixed pressure head 27 sets up in movable frame's bottom, movable measurement group 25 includes second measuring piece 251 and movable pressure head 256, movable pressure head 256 is connected in second measuring piece 251, second displacement chi 14 and second measuring piece 251 elasticity butt, movable pressure head 256 can relative fixed pressure head 27 motion, fixed pressure head 27 and movable pressure head 256 are configured to support the product 5 of placing in fixed frame and press.
Specifically, the first displacement rule 13 includes a first measuring rod 131, the first measuring rod 131 is elastically retractable with respect to the first displacement rule 13, the second displacement rule 14 includes a second measuring rod 141, and the second measuring rod 141 is elastically retractable with respect to the second displacement rule 14.
When the fixed ram 27 and the movable ram 256 respectively press against the surface of the product 5, the first measuring block 26 and the second measuring block 251 respectively move upward and displace, so that two measured values are generated on the first displacement scale 13 and the second displacement scale 14 which are elastically abutted against the first measuring block 26 and the second measuring block 251. If the difference value of the two is not zero, the surface of the product 5 is in an uneven state, and the difference value is the difference value between the highest position and the lowest position of the surface of the product 5; if the two displacement scales generate the same value, namely the difference value of the two displacement scales is zero, the surface of the product 5 is in a flat state. The mechanism realizes automatic identification of the surface state of the product 5, improves the identification efficiency compared with manual identification, and improves the overall assembly efficiency.
As shown in fig. 1, the fixing frame includes an upper mounting plate 21, a plurality of connecting columns 23 and a lower mounting plate 22, two ends of the plurality of connecting columns 23 are respectively fixedly connected with the upper mounting plate 21 and the lower mounting plate 22, and the mounting frame 11 is arranged on the upper mounting plate 21. In this embodiment, the upper mounting plate 21 and the lower mounting plate 22 are square plates, the number of the connecting columns 23 is four, and four corners of the upper mounting plate 21 and the lower mounting plate 22 are respectively and fixedly connected through one connecting column 23 to form a fixed frame.
As shown in fig. 2, the movable frame includes a middle plate 241, a plurality of support rods 242 and a movable plate 243, wherein two ends of the plurality of support rods 242 are respectively and fixedly connected with the middle plate 241 and the movable plate 243, through holes are formed at four corners of the movable plate 243, guide sleeves are arranged in the through holes, and the connecting columns 23 are arranged in the guide sleeves in a penetrating manner so that the movable plate 243 can slide on the support rods 242. At the same time, the output shaft of the driving element 12 is connected to the median plate 241 through the upper mounting plate 21, the output end of the driving element 12 acting on the median plate 241, the movable plate 243 being able to slide on the support bar 242 by the conduction of forces. In addition, the first measuring block 26 and the second measuring block 251 are both disposed on the middle plate 241, wherein the first measuring block 26 is fixedly disposed on the middle plate 241. The fixed ram 27 is disposed on the movable plate 243, that is, the fixed ram 27 moves synchronously with the first measuring block 26, and when the displacement of the fixed ram 27 changes, the first measuring block 26 also changes the same, and is measured by the first displacement scale 13.
Referring to fig. 4, the movable measurement set 25 further includes a connecting rod 252, an elastic element 255 and a movable seat 254, the movable seat 254 is slidably disposed on the movable plate 243, a linear bearing 253 is disposed in the movable seat 254, the connecting rod 252 is disposed in the linear bearing 253 in a penetrating manner, the connecting rod 252 can slide along the extending direction of the linear bearing 253, two ends of the connecting rod 252 are respectively connected with a second measurement block 251 and a movable pressure head 256, that is, a frame formed by the second measurement block 251, the connecting rod 252 and the movable pressure head 256 can move relative to the movable seat 254, when the movable pressure head 256 abuts against the surface of the product 5, the displacement generated by the movable pressure head 256 is fed back to the second measurement block 251, and then is measured by the second displacement ruler 14. In order to press the lower surface of the second measuring block 251 against the middle plate 241, the elastic element 255 is sleeved on the connecting rod 252, and both ends of the elastic element 255 are respectively abutted against the movable seat 254 and the movable ram 256. In this embodiment, the elastic element 255 is a spring, that is, under the action of the elastic force of the spring, a pressure is generated on the movable pressing head 256, and the movable pressing head 256 generates a tensile force on the second measuring block 251 through the connecting rod 252, so that the second measuring block 251 is pressed against the middle plate 241.
To adjust the spacing between the movable ram 256 and the fixed ram 27 to accommodate the size of the product 5. A guide rail 29 is provided on the movable plate 243, and a slide groove is provided on the movable seat 254, and the guide rail 29 is slidably engaged with the slide groove to move the movable ram 256 toward or away from the fixed ram 27. In this embodiment, as shown in fig. 7, an adjusting device 28 is further provided, which includes a rotating wheel 281 and a fixed seat 282, the fixed seat 282 is disposed on the movable plate 243, and by rotating the rotating wheel 281, a rotating shaft disposed in the fixed seat 282 extends out and acts on the movable seat 254, and pushes and pulls the movable seat 254 to move on the movable plate 243, so as to adjust the position of the movable ram 256.
As shown in fig. 5, the middle plate 241 is provided with a bar hole 2411, the movable plate 243 is provided with a square hole 2431, and the connecting rod 252 sequentially passes through the bar hole 2411 and the square hole 2431 to be connected to the second measuring block 251 and the movable ram 256 respectively.
With continued reference to fig. 2, the face recognition mechanism further includes a positioning device 3, the positioning device 3 being disposed below the fixed frame, the positioning device 3 including a top plate 31, a bottom plate 32, a support column 33, and a three-jaw clamping assembly 34. Wherein, the roof 31 and the bottom plate 32 are connected respectively to the both ends of support column 33, and three-jaw clamping assembly 34 sets up on bottom plate 32, and the chucking portion of three-jaw clamping assembly 34 stretches out roof 31 to pass lower mounting panel 22 and fix a position the product 5 of placing on lower mounting panel 22.
The face recognition mechanism further comprises an ejector device 4, which is arranged on the positioning device 3. Specifically, the ejector device 4 is disposed on the top plate 31 of the positioning device 3, and the ejector device 4 is configured to drive the detected product 5 to move, i.e., to eject the detected product 5 from the table disposed on the lower mounting plate 22.
In the detection, since the movable pressure head 256 and the fixed pressure head 27 respectively press against the surface of the product 5, the embodiment further includes the buffer 7 and the buffer seat 8 so as not to damage the surface of the product 5. Wherein, buffer 7 sets up on fly leaf 243, and buffer seat 8 sets up on mounting panel 22 down, and when fly leaf 243 moves down, buffer 7 hits on buffer seat 8, prevents that movable pressure head 256 or fixed pressure head 27 from striking in the twinkling of an eye to product 5, has played the effect of buffering.
In addition, as shown in fig. 6, the surface recognition mechanism further includes a sensing device 6 in the present embodiment, the sensing device 6 is disposed at two sides of the lower mounting plate 22, and the sensing device 6 is configured to perform in-place detection on the product 5. That is, it is possible to perform the face recognition detection when the product 5 is on the table, and the fixed ram 27 and the movable ram 256 do not press down to perform the detection if the product 5 is not placed on the table.
The working process of the embodiment is as follows: firstly, a product 5 to be detected is placed on a lower mounting plate 22, the distance between a fixed pressure head 27 and a movable pressure head 256 is adjusted according to the size of the product 5 through an adjusting device 28, then under the action of a driving element 12, the movable pressure head 256 and the fixed pressure head 27 are respectively pressed on the surface of the product 5, the displacement generated by the fixed pressure head 27 and the movable pressure head 256 is fed back to a first displacement ruler 13 and a second displacement ruler 14 through a first measuring block 26 and a second measuring block 251 respectively, the two displacement rulers are fed back to a control system through calculation respectively, a measuring result is obtained through the control system, and whether the end face of the product 5 is an assembly face meeting the requirement is judged. If the assembly surface is right, the assembly surface is pushed out by a push-out mechanism to enter the next process; if the product 5 is not the assembly surface, the product 5 is turned over by the turning mechanism after being pushed out. The mechanism is simple and convenient to operate, the surface recognition efficiency is improved, and the subsequent assembly efficiency is improved.
The above embodiments merely illustrate the basic principle and features of the present invention, and the present invention is not limited to the above embodiments, but may be varied and altered without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A face recognition mechanism, comprising:
a fixed frame arranged in the vertical direction;
the measuring assembly (1) comprises a mounting frame (11), a first displacement ruler (13), a second displacement ruler (14) and a driving element (12), wherein the first displacement ruler (13), the second displacement ruler (14) and the driving element (12) are arranged on the mounting frame (11), and the mounting frame (11) is arranged on the fixed frame;
the movable frame is connected to the driving element (12) so that the movable frame can move in the fixed frame, a first measuring block (26) is arranged at the top of the movable frame, and the first displacement ruler (13) is elastically abutted with the first measuring block (26); and
the detection device (2) comprises a fixed pressure head (27) and a movable measurement group (25), wherein the fixed pressure head (27) is arranged at the bottom of the movable rack, the movable measurement group (25) comprises a second measurement block (251) and a movable pressure head (256), the movable pressure head (256) is connected with the second measurement block (251), the second displacement ruler (14) is elastically abutted with the second measurement block (251), the movable pressure head (256) can move relative to the fixed pressure head (27), and the fixed pressure head (27) and the movable pressure head (256) are configured to press a product (5) placed in the fixed rack.
2. The face recognition mechanism according to claim 1, wherein the fixed frame comprises an upper mounting plate (21), a plurality of connecting columns (23) and a lower mounting plate (22), two ends of the connecting columns (23) are respectively and fixedly connected with the upper mounting plate (21) and the lower mounting plate (22), and the mounting frame (11) is arranged on the upper mounting plate (21).
3. The surface recognition mechanism according to claim 2, wherein the movable frame comprises a middle plate (241), a plurality of support rods (242) and a movable plate (243), two ends of the support rods (242) are fixedly connected with the middle plate (241) and the movable plate (243) respectively, the movable plate (243) is slidably sleeved on the connecting column (23), an output shaft of the driving element (12) penetrates through the upper mounting plate (21) and is connected to the middle plate (241), the first measuring block (26) and the second measuring block (251) are both arranged on the middle plate (241), and the fixed pressing head (27) is arranged on the movable plate (243).
4. A face recognition mechanism according to claim 3, wherein the movable measuring set (25) further comprises a connecting rod (252) and a movable seat (254), the movable seat (254) is slidably arranged on the movable plate (243), a linear bearing (253) is arranged in the movable seat (254), the connecting rod (252) is arranged in the linear bearing (253) in a penetrating manner, and two ends of the connecting rod (252) are respectively connected with the second measuring block (251) and the movable pressure head (256).
5. The face recognition mechanism according to claim 4, wherein a guide rail (29) is arranged on the movable plate (243), a sliding groove is arranged on the movable seat (254), and the guide rail (29) is in sliding fit with the sliding groove so as to enable the movable pressing head (256) to move towards or away from the fixed pressing head (27).
6. The surface recognition mechanism according to claim 4, wherein the middle plate (241) is provided with a bar-shaped hole (2411), the movable plate (243) is provided with a square hole (2431), and the connecting rod (252) sequentially passes through the bar-shaped hole (2411) and the square hole (2431) and is connected between the second measuring block (251) and the movable pressing head (256).
7. The face recognition mechanism according to claim 4, wherein the movable measurement set (25) further comprises an elastic element (255), the elastic element (255) is sleeved on the connecting rod (252), and two ends of the elastic element (255) are respectively abutted against the movable seat (254) and the movable pressure head (256).
8. The face recognition mechanism according to claim 2, further comprising a positioning device (3), the positioning device (3) being arranged below the stationary frame, a positioning portion of the positioning device (3) passing through the lower mounting plate (22) and being configured to position the product (5).
9. The dough recognition mechanism according to claim 8, further comprising an ejector device (4) arranged on the positioning device (3), the ejector device (4) being configured to drive the detected product (5) in motion.
10. The face recognition mechanism according to claim 2, further comprising a sensing device (6), the sensing device (6) being arranged on both sides of the lower mounting plate (22), the sensing device (6) being configured to detect the product (5) in place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098628.2A CN109682289B (en) | 2019-01-31 | 2019-01-31 | Face recognition mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098628.2A CN109682289B (en) | 2019-01-31 | 2019-01-31 | Face recognition mechanism |
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| Publication Number | Publication Date |
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| CN109682289A CN109682289A (en) | 2019-04-26 |
| CN109682289B true CN109682289B (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098628.2A Active CN109682289B (en) | 2019-01-31 | 2019-01-31 | Face recognition mechanism |
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| CN (1) | CN109682289B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03138510A (en) * | 1989-10-25 | 1991-06-12 | Nissan Motor Co Ltd | Flatness measuring instrument for plane |
| JPH08201053A (en) * | 1995-01-23 | 1996-08-09 | Mitsubishi Electric Corp | Method and apparatus for measuring planarity |
| US5687487A (en) * | 1995-09-25 | 1997-11-18 | Dogwood Restorations | Flatness tester |
| JP2002250618A (en) * | 2001-02-26 | 2002-09-06 | Fotonikusu:Kk | Moving table control method and its device, and three- dimensional surface shape measuring method and its device |
| JP2009264852A (en) * | 2008-04-23 | 2009-11-12 | Wakayama Univ | Phase analysis method of grid image and displacement measurement method of object using the same, and shape measurement method of object |
| CN202018280U (en) * | 2011-03-08 | 2011-10-26 | 江苏南方轴承股份有限公司 | Detection device used in recognition face of punch outer ring needle roller bearing |
| CN205662054U (en) * | 2016-05-18 | 2016-10-26 | 灵克科技(广州)有限公司 | Carry production line to recognize a device |
| CN206944917U (en) * | 2017-03-29 | 2018-01-30 | 武汉市恒通诚汽车零部件有限公司 | Out star wheel length and cylindrical automatic detection device |
| CN207414933U (en) * | 2017-11-21 | 2018-05-29 | 昆山爱迪亚自动化送料装备有限公司 | Face detection device is recognized in a kind of automation |
| CN207662368U (en) * | 2017-11-27 | 2018-07-27 | 南京宇众先科自动化装备有限公司 | Engine piston protrusion measuring device and system |
| CN207840864U (en) * | 2017-11-14 | 2018-09-11 | 衢州金沃精工机械有限公司 | Face device is recognized in separation |
| CN209416261U (en) * | 2019-01-31 | 2019-09-20 | 武汉联航机电有限公司 | A kind of face recognizing mechanism |
-
2019
- 2019-01-31 CN CN201910098628.2A patent/CN109682289B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03138510A (en) * | 1989-10-25 | 1991-06-12 | Nissan Motor Co Ltd | Flatness measuring instrument for plane |
| JPH08201053A (en) * | 1995-01-23 | 1996-08-09 | Mitsubishi Electric Corp | Method and apparatus for measuring planarity |
| US5687487A (en) * | 1995-09-25 | 1997-11-18 | Dogwood Restorations | Flatness tester |
| JP2002250618A (en) * | 2001-02-26 | 2002-09-06 | Fotonikusu:Kk | Moving table control method and its device, and three- dimensional surface shape measuring method and its device |
| JP2009264852A (en) * | 2008-04-23 | 2009-11-12 | Wakayama Univ | Phase analysis method of grid image and displacement measurement method of object using the same, and shape measurement method of object |
| CN202018280U (en) * | 2011-03-08 | 2011-10-26 | 江苏南方轴承股份有限公司 | Detection device used in recognition face of punch outer ring needle roller bearing |
| CN205662054U (en) * | 2016-05-18 | 2016-10-26 | 灵克科技(广州)有限公司 | Carry production line to recognize a device |
| CN206944917U (en) * | 2017-03-29 | 2018-01-30 | 武汉市恒通诚汽车零部件有限公司 | Out star wheel length and cylindrical automatic detection device |
| CN207840864U (en) * | 2017-11-14 | 2018-09-11 | 衢州金沃精工机械有限公司 | Face device is recognized in separation |
| CN207414933U (en) * | 2017-11-21 | 2018-05-29 | 昆山爱迪亚自动化送料装备有限公司 | Face detection device is recognized in a kind of automation |
| CN207662368U (en) * | 2017-11-27 | 2018-07-27 | 南京宇众先科自动化装备有限公司 | Engine piston protrusion measuring device and system |
| CN209416261U (en) * | 2019-01-31 | 2019-09-20 | 武汉联航机电有限公司 | A kind of face recognizing mechanism |
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| Publication number | Publication date |
|---|---|
| CN109682289A (en) | 2019-04-26 |
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