CN212133582U - Image processing device based on two-dimensional and three-dimensional visual contour sensor - Google Patents
Image processing device based on two-dimensional and three-dimensional visual contour sensor Download PDFInfo
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- CN212133582U CN212133582U CN202020811491.9U CN202020811491U CN212133582U CN 212133582 U CN212133582 U CN 212133582U CN 202020811491 U CN202020811491 U CN 202020811491U CN 212133582 U CN212133582 U CN 212133582U
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Abstract
The utility model relates to a detection sensor field, purpose provide image processing apparatus based on three-dimensional visual profile sensor of two dimension, the utility model discloses remove the support frame by the assembly line, in putting into the recess the handle that will detect the sensor, through with the sliding tray with the projection aligns, slides and impels the back, fixed block and handle surface butt will detect the sensor and tightly fix, can detect the part of crossbearer below to lieing in the conveyer belt, when going to need to detect the side of part, can be with on the handle and the holding frame opening of detecting the sensor, when needs manual gripping, also can directly take off, oneself holds to adopt and record part data.
Description
Technical Field
The utility model relates to a detection sensor field, concretely relates to image processing device based on two-dimentional three-dimensional vision profile sensor.
Background
The 2D laser profile sensor is a commonly used sensor for measuring by using a laser scanning technology at present, can be used for accurately and quickly measuring and inspecting the profile, two-dimensional size and two-dimensional displacement of an object, has strong environmental adaptability, and is widely applied to various industries as a precision measuring instrument, such as measuring the appearance of a wheel, the flatness of a steel rail, detecting a part assembly gap, detecting the defects of a stainless steel plate and the like. The 2D laser profile sensor is upgraded to the 3D laser profile sensor and applied to the field, the mapping relation between the image and the actual image can be obtained through a triangulation method, and therefore the three-dimensional information of the surface of the object can be obtained, but the manufacturing cost of the 3D laser profile sensor is relatively high. In some detection items, due to the requirement of precision, a 3D laser profile sensor is required, and then a 2D laser profile sensor and a 3D laser profile sensor are required to be equipped at the same time. And no laser profile sensor that integrates 2D and 3D is currently available.
The existing 2D laser profiler and 3D laser profiler can not be separated from the wired environment and linked with a terminal, so that data intercommunication is realized; therefore, the prior art has high requirements on working environment, is inconvenient to carry, needs multiple devices to operate simultaneously, and is inconvenient to operate independently by one person.
Therefore, an image processing device based on a two-dimensional and three-dimensional visual contour sensor is needed, collected data are analyzed, and the collected data are combined with a wireless module to directly send an obtained analysis result to a terminal, so that the problem that multiple devices work simultaneously is solved, and the device can be operated easily by one person.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an image processing device based on two-dimensional three-dimensional visual contour sensor, the detection sensor combines with 3D visual system through 2D image, and the error of certain clearance matching error, faying surface matching error and self face profile of accurate identification work piece or product, etc. the utility model discloses rational in infrastructure, design benefit is fit for promoting;
in order to achieve the above object, the utility model adopts the following technical scheme: the image processing device based on the two-dimensional three-dimensional visual contour sensor comprises a support frame placed on the ground, a cross frame connected with one end of the support frame and a detection sensor arranged on the cross frame, wherein a groove is formed in one end, far away from the support frame, of the cross frame, an opening of the groove is located at the bottom of the cross frame, a fixed block and a convex column are arranged on the groove, a sliding groove is formed in the fixed block, and the inner wall of the sliding groove is abutted to the surface of the convex column;
the detection sensor comprises a laser transmitter, a miniature camera, a laser receiver, an image acquisition and processing circuit board, an interactive management and power management circuit board, an Ethernet switch circuit board, a WIFI router circuit board, a lithium battery, a charging port, a data line connecting port and a shell;
the laser transmitter is matched with the laser receiver and is used for realizing a 3D linear imaging function;
the miniature camera is used for identifying a measured target;
the laser transmitter, the laser receiver and the miniature camera are matched for picking up pictures to realize a 3D analog measurement function;
the image acquisition and processing circuit board is respectively connected with the laser transmitter and the laser receiver, and is used for calculating 3D linear imaging data and 3D analog measurement data and outputting readable data;
the interactive management and power management circuit board is respectively connected with the image acquisition and processing circuit board, the miniature camera, the Ethernet switch circuit board, the WIFI router circuit board, the lithium battery and the charging and data line connecting port;
the WIFI router circuit board is respectively connected with the Ethernet switch circuit board and the interaction management and power management circuit board, and is used for realizing wireless network communication between the detection sensor and an upper computer and completing switching from a wired network to a wireless network in an instrument through a WIFI network;
the shell is provided with a handle, the shell is connected with the cross frame through the handle, and when the surface of the convex column is abutted against the inner wall of the sliding groove, the surface of the handle is abutted against the inner wall of the groove.
Preferably, mutual management and power management circuit board is including mutual management module and power management module, mutual management module is still including main control chip, charactron, film button and pilot lamp, main control chip respectively with the charactron the film button the pilot lamp is connected, main control chip through with ethernet switch circuit board is connected and is received operating condition and demonstration requirement that the host computer sent, main control chip passes through the charactron with the pilot lamp shows, main control chip to film button sends operating instruction.
Preferably, the power management module comprises a charging management module, a power output control module, a 5V power conversion module and a power supply output module.
Preferably, the lithium battery adopts a 8000mAH polymer lithium battery.
Preferably, the lithium battery is connected with the charging management module.
Preferably, the supporting frame is further provided with a clamping frame, the length of an opening in the clamping frame is smaller than the diameter of the cross section of the handle, and the plane where the opening in the clamping frame is located is perpendicular to the cross frame.
Preferably, a plurality of bulges are arranged on the inner wall of the opening of the clamping frame.
Preferably, one end of the clamping frame, which is far away from the supporting frame, is made of ABS materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the installation is simple, the operation is simple, and the fixing can be realized by holding;
2. the data acquisition is carried out in multiple angles, and the self-contained power supply can continuously work for more than 3 hours.
Drawings
FIG. 1 is a block diagram of an image processing device based on a two-dimensional and three-dimensional visual contour sensor;
fig. 2 is a schematic diagram of a detection sensor according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the operation of the detection sensor in the embodiment of the present invention;
fig. 4 is a structural diagram of a fixing block in an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to fig. 1-2 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, those skilled in the art can realize all other embodiments without creative efforts.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Fig. 1 is a structural diagram of an image processing device based on a two-dimensional and three-dimensional visual contour sensor;
the image processing device based on the two-dimensional three-dimensional visual contour sensor comprises a support frame 17 placed on the ground, a cross frame 16 connected with one end of the support frame 17 and a detection sensor arranged on the cross frame 16, wherein a groove 11 is formed in one end, far away from the support frame 17, of the cross frame 16, an opening of the groove 11 is located at the bottom of the cross frame 16, a fixed block 12 and a convex column 13 are arranged on the groove 11, a sliding groove 14 is formed in the fixed block 12, and the inner wall of the sliding groove 14 is abutted to the surface of the convex column 13;
the detection sensor comprises a laser transmitter 1, a miniature camera 2, a laser receiver 3, an image acquisition and processing circuit board 4, an interactive management and power management circuit board 5, an Ethernet switch circuit board 6, a WIFI router circuit board 7, a lithium battery 8, a charging and data line connecting port and a shell 18;
the laser transmitter 1 is matched with the laser receiver 3 and is used for realizing a 3D linear imaging function;
the micro camera 2 is used for identifying a measured object;
the laser transmitter 1, the laser receiver 3 and the miniature camera 2 are matched for picking up pictures to realize a 3D analog measurement function;
the image acquisition and processing circuit board 4 is respectively connected with the laser transmitter 1 and the laser receiver 3, and the image acquisition and processing circuit board 4 is used for calculating 3D linear imaging data and 3D analog measurement data and outputting readable data;
the interaction management and power management circuit board 5 is respectively connected with the image acquisition and processing circuit board 4, the miniature camera 2, the Ethernet switch circuit board 6, the WIFI router circuit board 7, the lithium battery 8 and the charging and data line connecting port 9;
the WIFI router circuit board 7 is respectively connected with the Ethernet switch circuit board 6 and the interaction management and power management circuit board 5, the WIFI router circuit board 7 is used for realizing wireless network communication between the detection sensor and the upper computer 10, and switching from a wired network to a wireless network in the instrument is completed through the WIFI network;
the shell 18 is provided with a handle 19, the shell 18 is connected with the cross frame 16 through the handle 19, and when the surface of the convex column 13 is abutted against the inner wall of the sliding groove 14, the surface of the handle 19 is abutted against the inner wall of the groove 11.
It should be noted that, referring to fig. 2, the interactive management and power management circuit board includes an interactive management module and a power management module, the interactive management module further includes a main control chip, a nixie tube, a membrane key and an indicator light, the main control chip is respectively connected with the nixie tube, the membrane key and the indicator light, the main control chip receives a working state and a display requirement sent by the upper computer 10 by being connected with the ethernet switch circuit board 6, the main control chip displays through the nixie tube and the indicator light, and the main control chip sends an operation instruction to the membrane key, referring to fig. 3.
It is worth to say that the power management module includes a charging management module, a power output control module, a 5V power conversion module and a power supply output module.
It is worth noting that 8000mAH of polymer lithium battery 8 was used for the lithium battery 8.
It should be noted that the lithium battery 8 is connected to the charging management module, the supporting frame 17 is further provided with a holding frame 15, the length of an opening on the holding frame 15 is smaller than the diameter of the cross section of the handle 19, and the plane of the opening on the holding frame 15 is perpendicular to the cross frame 16.
It should be noted that a plurality of protrusions (not shown in the figure) are arranged on the inner wall of the opening of the holding frame 15, the supporting frame 17 is an electric push rod, the output end of the electric push rod is vertically connected with the cross frame 16, and the opening of the holding frame 15 is made of ABS material.
It should be noted that, when the detection sensor of the present invention is used in the processes of refinement matching and dimension cultivation in a certain automobile factory, tolerance accumulation and tolerance decomposition are performed by assisting measurement of clearance surface difference decomposition, and the specific operations are as follows. The intelligent detection equipment is light in weight and convenient to carry, does not need to be connected with a data line by a fixed base, and can continuously work for more than 3 hours by self-provided power supply; the detection precision of the device is high and can be as accurate as 0.05MM (millimeter); the device is simple to operate, the measured value is read quickly, and the efficiency of detecting data acquisition is greatly improved; the device is matched with an aurora system developed by the company, can upload measurement data to a system terminal in real time, is convenient for controlling the quality of branch companies and supply chains in real time, and achieves the digitization and networking of quality management.
It is worth explaining that the device can also be used for detecting that the parts of a certain automobile host factory are welded with a matching surface, an installation matching surface, a clearance surface difference matching surface and an installation positioning hole, 1, a sensor power supply is turned on and connected with a wifi network; when the 5 indicating lamps are all turned green, the usable state is achieved; 2. aligning the micro camera to an object to be measured, and acquiring image data by pressing a control button of the micro camera within 1-3 meters of the object to be measured; 3. vertically placing a laser 200mm +/-50 mm above an object to be measured, pressing a laser control button, and releasing the button when the indicator lamp flickers after shooting is successful; 4. and after the fact that the data to be measured are acquired is determined, the power switch is pressed, and the sensors are stored in a special storage box after all the indicating lamps are turned off.
The utility model discloses an implement the principle and do: please refer to fig. 4, remove the support frame by the assembly line, put into the recess with the handle of detection sensor, through with the sliding tray with the projection aligns, the slip impels the back, fixed block and handle surface butt will detect the sensor and tightly fix, can be to being located the conveyer belt, the part of crossbearer below detects, when going to the side that needs to detect the part, can be with on the handle of detection sensor and the holding frame opening, when needs manual gripping, also can directly take off, oneself holds to adopt and records part data, the utility model discloses rational in infrastructure, design benefit is fit for promoting.
Claims (8)
1. The image processing device based on the two-dimensional three-dimensional visual contour sensor is characterized by comprising a support frame (17) placed on the ground, a transverse frame (16) connected with one end of the support frame (17) and a detection sensor arranged on the transverse frame (16), wherein one end, far away from the support frame (17), of the transverse frame (16) is provided with a groove (11), an opening of the groove (11) is positioned at the bottom of the transverse frame (16), a fixing block (12) and a convex column (13) are arranged on the groove (11), a sliding groove (14) is arranged on the fixing block (12), and the inner wall of the sliding groove (14) is abutted to the surface of the convex column (13);
the detection sensor comprises a laser transmitter (1), a miniature camera (2), a laser receiver (3), an image acquisition and processing circuit board (4), an interactive management and power management circuit board (5), an Ethernet switch circuit board (6), a WIFI router circuit board (7), a lithium battery (8), a charging and data line connecting port and a shell (18);
the laser transmitter (1) is matched with the laser receiver (3) and is used for realizing a 3D linear imaging function;
the miniature camera (2) is used for identifying a measured target;
the laser transmitter (1), the laser receiver (3) and the miniature camera (2) are matched for picking up pictures to realize a 3D analog measurement function;
the image acquisition and processing circuit board (4) is respectively connected with the laser transmitter (1) and the laser receiver (3), and the image acquisition and processing circuit board (4) is used for calculating 3D linear imaging data and 3D analog measurement data and outputting readable data;
the interaction management and power management circuit board (5) is respectively connected with the image acquisition and processing circuit board (4), the miniature camera (2), the Ethernet switch circuit board (6), the WIFI router circuit board (7), the lithium battery (8) and the charging and data line connecting port (9);
the WIFI router circuit board (7) is respectively connected with the Ethernet switch circuit board (6) and the interaction management and power management circuit board (5), the WIFI router circuit board (7) is used for realizing wireless network communication between the detection sensor and the upper computer (10), and switching from a wired network to a wireless network in the instrument is completed through the WIFI network;
the outer shell (18) is provided with a handle (19), the outer shell (18) is connected with the cross frame (16) through the handle (19), and when the surface of the convex column (13) is abutted to the inner wall of the sliding groove (14), the surface of the handle (19) is abutted to the inner wall of the groove (11).
2. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as recited in claim 1, wherein the interaction management and power management circuit board (5) comprises an interaction management module and a power management module, the interaction management module further comprises a main control chip, a nixie tube, a membrane key and an indicator light, the main control chip is respectively connected with the nixie tube, the membrane key and the indicator light, the main control chip is connected with the Ethernet switch circuit board (6) to receive the working state and the display requirement sent by the upper computer (10), the main control chip displays through the nixie tube and the indicator light, and the main control chip sends an operation instruction to the membrane key.
3. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as claimed in claim 2, wherein the power management module comprises a charging management module, a power output control module, a 5V power conversion module and a power supply output module.
4. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as recited in claim 3, characterized in that said lithium battery (8) is 8000mAH polymer lithium battery.
5. The image processing device based on the two-dimensional and three-dimensional visual contour sensor according to claim 3, characterized in that the lithium battery (8) is connected with the charge management module.
6. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as recited in claim 1, wherein a holding frame (15) is further disposed on the supporting frame (17), the length of the opening on the holding frame (15) is smaller than the diameter of the cross section of the grip (19), and the plane of the opening on the holding frame (15) is perpendicular to the cross frame (16).
7. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as recited in claim 6, wherein a plurality of protrusions are arranged on the inner wall of the opening of the holding frame (15).
8. The image processing device based on the two-dimensional and three-dimensional visual contour sensor as recited in claim 7, characterized in that the supporting frame (17) is an electric push rod, and the output end of the electric push rod is vertically connected with the cross frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811491.9U CN212133582U (en) | 2020-05-15 | 2020-05-15 | Image processing device based on two-dimensional and three-dimensional visual contour sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811491.9U CN212133582U (en) | 2020-05-15 | 2020-05-15 | Image processing device based on two-dimensional and three-dimensional visual contour sensor |
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| Publication Number | Publication Date |
|---|---|
| CN212133582U true CN212133582U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811491.9U Active CN212133582U (en) | 2020-05-15 | 2020-05-15 | Image processing device based on two-dimensional and three-dimensional visual contour sensor |
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| Country | Link |
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| CN (1) | CN212133582U (en) |
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- 2020-05-15 CN CN202020811491.9U patent/CN212133582U/en active Active
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