CN115153158B - Human foot type big data acquisition and analysis equipment based on computer vision and laser detection - Google Patents
Human foot type big data acquisition and analysis equipment based on computer vision and laser detection Download PDFInfo
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- CN115153158B CN115153158B CN202210455898.6A CN202210455898A CN115153158B CN 115153158 B CN115153158 B CN 115153158B CN 202210455898 A CN202210455898 A CN 202210455898A CN 115153158 B CN115153158 B CN 115153158B
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- 238000004458 analytical method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000000630 rising effect Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000429 assembly Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000399 orthopedic effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 208000014770 Foot disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D1/00—Foot or last measuring devices; Measuring devices for shoe parts
- A43D1/02—Foot-measuring devices
- A43D1/025—Foot-measuring devices comprising optical means, e.g. mirrors, photo-electric cells, for measuring or inspecting feet
Abstract
The invention discloses human foot-shaped big data acquisition and analysis equipment based on computer vision and laser detection. The left scanning assembly is positioned on the left side of the frame for moving the scanning foot in a fore-aft direction. The right scanning assembly is positioned on the right side of the frame for moving the scanning foot in a fore-aft direction. The front scanning assembly is positioned at the front side of the frame for moving the scanning foot in the left-right direction. In summary, the above technical scheme has the following beneficial effects: the device mainly scans three directions of the feet of a user through the left scanning assembly, the right scanning assembly and the front scanning assembly, and when the device is used, the user can rapidly complete scanning actions by only placing the feet in the frame and through the three scanning assemblies; thereby obtaining foot type data of the user.
Description
Technical Field
The invention relates to the field of human foot type acquisition and analysis, in particular to human foot type big data acquisition and analysis equipment based on computer vision and laser detection.
Background
Nowadays, with the improvement of life of people, pursuit of high grade and individualization is also stronger, and foot type customization also conforms to the development trend of individualization customization. While foot type data is the basis for customization. Thus, with the development of digital economy, the traditional industry has also evolved.
In traditional economies, diversity of goods or services is a pair of contradictions with reach. Popular commodities are always uniform, and only a few people can enjoy custom-made commodities. But advances in digital technology have changed this. Enterprises can collect and analyze data and requirements of different clients at extremely low cost, and the enterprises are respectively customized through a flexible and flexible production system. Many successful examples are provided by the foreign automotive and apparel industries. The large-scale custom-made production mode brings personalized products and services to each customer, and meanwhile, enterprises are required to have extremely high agile response capability.
The foreign foot-type scanning product takes a TETI three-dimensional foot-type scanner of Voruin company in Canada as an example, the product can acquire the foot-type three-dimensional image of a tested person within 4 seconds at the shortest time, and simultaneously, the tested data can be directly applied to a CAD/CAM system. The principle is that the frame at two sides of the scanner is respectively provided with 4 cameras and two laser beam transmitters to form a stable and reliable light path system, and scanning is carried out from heel to toe. Although the three-dimensional foot scan technique is reliable and accurate. But the product is expensive and complex to operate.
At present, a novel device is urgently needed for solving the problems of complex and complicated design and operation, high cost, high price and low popularity of the prior foot-type system.
Disclosure of Invention
Aiming at the defects existing in the prior art, on one hand, the human foot type big data acquisition and analysis equipment based on computer vision and laser detection is provided, the equipment can acquire the foot type of a user through a plurality of angles, and the equipment has the characteristics of simple operation, low manufacturing cost and high popularization rate.
In order to achieve the above purpose, the following technical scheme is provided:
the human foot type big data acquisition and analysis equipment based on computer vision and laser detection comprises a frame, and a left scanning assembly, a right scanning assembly and a front scanning assembly which are arranged on the frame.
The left scanning assembly is positioned on the left side of the frame for moving the scanning foot in a fore-aft direction.
The right scanning assembly is positioned on the right side of the frame for moving the scanning foot in a fore-aft direction.
The front scanning assembly is positioned at the front side of the frame for moving the scanning foot in the left-right direction.
In summary, the above technical scheme has the following beneficial effects: the device mainly scans three directions of the feet of a user through the left scanning assembly, the right scanning assembly and the front scanning assembly, and when the device is used, the user can rapidly complete scanning actions by only placing the feet in the frame and through the three scanning assemblies; thereby obtaining foot type data of the user such as: foot length, foot width, foot length, plantar toe girth, plantar toe diagonal width, arch height, anterior tarsal and heel girth, and the like. The data is then collected, analyzed, and better provided to the user with a high quality personal customization scheme using an analysis system via an external control device.
Drawings
FIG. 1 is a schematic diagram of the front side structure of a human foot-type big data acquisition and analysis device based on computer vision and laser detection;
FIG. 2 is a schematic diagram of the rear side structure of a human foot-type big data acquisition and analysis device based on computer vision and laser detection;
FIG. 3 is a schematic diagram of the front scanning assembly of the human foot type big data acquisition and analysis equipment based on computer vision and laser detection;
FIG. 4 is a schematic diagram of a front moving frame of a human foot type big data acquisition and analysis device based on computer vision and laser detection;
FIG. 5 is a schematic diagram of a pedal structure of a human foot type big data acquisition and analysis device based on computer vision and laser detection;
FIG. 6 is a schematic diagram of the left, right and front clamp blocks of the human foot type big data acquisition and analysis device based on computer vision and laser detection;
Fig. 7 is a schematic diagram of the left scanning assembly and the right scanning assembly of the human foot type big data acquisition and analysis equipment based on computer vision and laser detection.
Reference numerals: 10. a frame; 20. a left scanning assembly; 21. a left scanning head; 211. a left clamping block; 22. a left moving frame; 221. a left slider; 222. a left fixed rod; 223. a left vertical rod; 23. a left height adjusting section; 30. a right scanning assembly; 31. a right scanning head; 311. a left clamping block; 32. a right moving frame; 321. a right slider; 322. a right fixed rod; 323. a right vertical rod; 33. a right height adjusting section; 40. a front scanning assembly; 41. a front scanning head; 411. a front clamping block; 42. a front moving frame; 421. a front driving rod; 422. a front slider; 423. a front fixing rod; 424. a front vertical rod; 43. a front height adjusting section; 50. a pedal; 51. a front sliding port; 52. a left sliding port; 53. a right sliding port; 60. a synchronizing bar.
Detailed Description
The invention will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1, the human foot-shaped big data acquisition and analysis device based on computer vision and laser detection comprises a frame 10, and a left scanning assembly 20, a right scanning assembly 30 and a front scanning assembly 40 which are arranged on the frame 10; a left scanning assembly 20 is positioned on the left side of the frame 10 for moving the left side of the scanning foot in the fore-and-aft direction; a right scanning assembly 30 is located on the right side of the frame 10 for moving the right side of the scanning foot in the fore-and-aft direction; a front scanning assembly 40 is located on the front side of the frame 10 for moving the front side of the scanning foot in a side-to-side direction. The device mainly scans three orientations of the foot of a user through the left scanning assembly 20, the right scanning assembly 30 and the front scanning assembly 40, and when the device is used, the user can rapidly complete scanning actions through the three scanning assemblies only by placing the foot in the frame 10, so as to obtain foot type data of the user, such as: foot length, foot width, foot length, plantar toe girth, plantar toe diagonal width, arch height, anterior tarsal and heel girth, and the like. The data is then collected, analyzed, and better provided to the user with a high quality personal customization scheme using an analysis system via an external control device.
As shown in fig. 2, the device further comprises a pedal 50, wherein the pedal 50 is respectively connected with the left scanning assembly 20, the right scanning assembly 30 and the front scanning assembly 40; when the left scanning assembly 20 moves in the front-rear direction, the left scanning assembly 20 controls the pedal 50 to be raised or lowered; when the right scanning assembly 30 moves in the front-rear direction, the right scanning assembly 30 controls the pedal 50 to be raised or lowered; when the front scanning assembly 40 moves in the left-right direction, the front scanning assembly 40 controls the pedal 50 to be raised or lowered; when the pedal 50 is raised or lowered, the pedal 50 controls the left, right, and front scanning assemblies 20, 30, 40 to be raised or lowered. The frame 10 is provided with a control unit for controlling one of the left scanning assembly 20, the right scanning assembly 30 or the front scanning assembly 40 to move, wherein the control unit is used for controlling the front scanning assembly 40 to move, when the foot stool is used, the pedal 50 is positioned at a high position, the front scanning assembly 40 is positioned at the left side or the right side at the moment, a user only needs to place feet on the pedal 50, the control unit controls the front scanning assembly 40 to move along the right direction or the left direction and scan the foot shape of the user, the pedal 50 is lowered in the moving process of the front scanning assembly 40, and the pedal 50 is lowered to drive the left scanning assembly 20 and the right scanning assembly 30 to move, so that the foot stool is scanned. The scanning assemblies in three directions are controlled by one control unit to scan feet, so that the scanning precision can be improved, the data processing process is simplified, the height change of the pedal 50 and the translation distance of the left scanning assembly 20, the right scanning assembly 30 and the front scanning assembly can be conveniently calculated through testing or parameters of all the assemblies, the change relation cannot be changed, the later simulation and operation are convenient, and meanwhile, one control unit can also conveniently control the operation of equipment.
As another embodiment, the control component can control the left scanning component 20 to move, and then the pedal 50 drives the front scanning component 40 and the right scanning component 30 to move; or the control component controls the right scanning component 30 to move, and then the pedal 50 drives the front scanning component 40 and the left scanning component 20 to move.
As shown in fig. 3 to 6, the front scanning assembly 40 includes a front scanning head 41, a front moving frame 42, and a front height adjusting part 43; the front moving frame 42 is provided on the frame 10, and a first end of the front height adjusting part 43 is rotatably connected to the front moving frame 42, and a second end is rotatably connected to the pedal 50 for controlling the raising or lowering of the pedal 50 according to the movement of the front moving frame 42; the front scanning head 41 is provided with a front through hole and sleeved on the front moving frame 42, the front scanning head 41 is also movably connected with the pedal 50, the front moving frame 42 is used for driving the front scanning head 41 to move along the left-right direction, and the pedal 50 is used for driving the front scanning head 41 to rise or fall. The front scanning head 41 comprises a laser sensor capable of scanning foot type or other sensors capable of scanning external contours, a camera and the like, the control unit is used for controlling the front moving frame 42 to move along the left-right direction, so that the movement of the front scanning head 41 is further controlled, a front clamping block 411 is arranged on the front scanning head 41, a front sliding opening 51 extending along the left-right direction is arranged on the pedal 50, and the front clamping block 411 is clamped with the front sliding opening 51 and can slide in the front sliding opening 51. In use, the control unit controls the front moving frame 42 to move in the left-right direction, the pedal 50 is restricted by the left and right scanning assemblies 20 and 30 so that movement in the left-right direction does not occur, the front scanning head 41 moves in the left-right direction in the front sliding opening 51 and scans the feet of the user, and the front height adjusting part 43 controls the pedal 50 to rise or fall along with the movement of the front moving frame 42 so as to control the front scanning head 41 to rise or fall. When the existing scanner is used, the position of the scanning head is not well judged, so that whether the scanning is finished is not known, the situation that a user removes feet without finishing the scanning or the situation that the user does not know the scanning is frequently caused, the user can quickly sense whether the scanning is finished through the height change of the pedal 50 by placing the feet on the pedal 50 and lowering the pedal to the lower position, namely finishing the scanning.
The front moving frame 42 includes a front driving bar 421, a front slider 422, a front fixing bar 423 and a front vertical bar 424; the front driving rod 421 is rotationally connected with the frame 10, the front fixing rod 423 is fixedly connected with the frame 10, the front sliding block 422 is respectively and movably connected with the front driving rod 421 and the front fixing rod 423, and the front vertical rod 424 is fixedly connected with the front sliding block 422; the first end of the front height adjusting part 43 is rotatably connected with the front slider 422, and the second end is rotatably connected with the pedal 50; the front scanning head 41 is sleeved on the front vertical rod 424 through the front through hole. The control unit includes a motor and other necessary circuit modules, and is used for controlling the front driving rod 421 to rotate, the front slider 422 is provided with a first threaded hole and a first through hole, the front driving rod 421 is in threaded connection with the front slider 422 through the first threaded hole, the front fixing rod 423 passes through the first through hole of the front slider 422 and is in sliding connection with the front slider 422, and when the front driving rod 421 rotates, the front slider 422 moves along the axial direction of the front fixing rod 423, and the front driving rod 421 and the front fixing rod 423 are arranged in parallel and extend along the left-right direction.
As shown in fig. 7, the left scanning assembly 20 includes a left scanning head 21, a left moving frame 22, and a left height adjusting section 23; the left moving frame 22 is provided on the frame 10, and a first end of the left height adjusting part 23 is rotatably connected to the left moving frame 22, and a second end is rotatably connected to the pedal 50 for controlling movement of the left moving frame 22 according to the elevation or depression of the pedal 50; the left scanning head 21 is provided with a left through hole and sleeved on the left moving frame 22, the left scanning head 21 is also movably connected with the pedal 50, the pedal 50 is used for driving the left scanning head 21 to rise or fall, and the left moving frame 22 is used for driving the left scanning head 21 to move along the left-right direction. The left scanning head 21 comprises a laser sensor capable of scanning foot type or other sensors capable of scanning external contours, a camera and the like, the left moving frame 22 is controlled to move along the left-right direction through the left height adjusting part 23 after the pedal 50 is lifted or lowered, so that the movement of the left scanning head 21 is further controlled, a left clamping block 211 is arranged on the left scanning head 21, a left sliding opening 52 extending along the front-back direction is arranged on the pedal 50, and the left clamping block 211 is clamped with the left sliding opening 52 and can slide in the left sliding opening 52. In use, the pedal 50 is lowered to control the left scanning head 21 to move in the left or right direction, the pedal 50 is restricted by the front scanning assembly 40 so that no movement in the front-rear direction occurs, and the left scanning head 21 moves in the left-right direction in the left sliding opening 52 and scans the feet of the user.
The left moving frame 22 includes a left slider 221, a left fixing lever 222, and a left vertical lever 223; the left fixing rod 222 is fixedly connected with the frame 10, the left sliding block 221 is in sliding connection with the left fixing rod 222, and the left vertical rod 223 is fixedly connected with the left sliding block 221; the first end of the left height adjusting part 23 is rotatably connected with the left slider 221, and the second end is rotatably connected with the pedal 50; the left scanning head 21 is sleeved on the left vertical rod 223 through the left through hole. The left slider 221 is provided with a second through hole, and the left fixing rod 222 is slidably connected with the left slider 221 through the second through hole of the left slider 221, and when the pedal 50 is lifted or lowered, the left slider 221 moves along the axial direction of the left fixing rod 222.
The right scanning assembly 30 includes a right scanning head 31, a right moving frame 32, and a right height adjusting part 33; the right moving frame 32 is provided on the frame 10, and a first end of the right height adjusting part 33 is rotatably connected to the right moving frame 32, and a second end is rotatably connected to the pedal 50 for controlling movement of the right moving frame 32 according to the elevation or depression of the pedal 50; the right scanning head 31 is provided with a right through hole and sleeved on the right moving frame 32, the right scanning head 31 is also movably connected with the pedal 50, the right moving frame 32 is used for driving the right scanning head 31 to move along the left-right direction, and the pedal 50 is used for driving the right scanning head 31 to rise or fall. The right scanning head 31 comprises a laser sensor capable of scanning foot type or other sensors capable of scanning external contours, a camera and the like, the pedal 50 is controlled to move in the left-right direction through the right height adjusting part 33 after being lifted or lowered, so that the movement of the right scanning head 31 is further controlled, the right scanning head 31 is provided with a left clamping block 311, the pedal 50 is provided with a right sliding opening 53 extending in the front-back direction, and the left clamping block 311 is clamped with the right sliding opening 53 and can slide in the right sliding opening 53. In use, the pedal 50 is lowered to control the right scanning head 31 to move in the left-right direction, the pedal 50 is restricted by the front scanning assembly 40 so that no movement in the front-rear direction occurs, and the right scanning head 31 moves in the left-right direction in the right sliding port 53 and scans the feet of the user.
The right moving frame 32 includes a right slider 321, a right fixing bar 322 and a right vertical bar 323; the right fixed rod 322 is fixedly connected with the frame 10, the right sliding block 321 is in sliding connection with the right fixed rod 322, and the right vertical rod 323 is fixedly connected with the right sliding block 321; the first end of the right height adjusting part 33 is rotatably connected with the right slider 321, and the second end is rotatably connected with the pedal 50; the right scanning head 31 is sleeved on the right vertical rod 323 through a right through hole. The right slider 321 is provided with a third through hole, and the right fixing rod 322 passes through the third through hole of the right slider 321 to be slidably connected with the right slider 321, and when the pedal 50 is lifted or lowered, the right slider 321 moves along the axial direction of the right fixing rod 322.
The device also comprises a synchronizing rod 60, wherein one end of the synchronizing rod 60 is connected with the left scanning assembly 20, and the other end is connected with the right scanning assembly 30, and is used for controlling the left scanning assembly 20 and the right scanning assembly 30 to synchronously move along the front-back direction. Specifically, one end of the synchronizing bar 60 is connected to the left slider 221, and the other end is connected to the right slider 321, and the synchronizing bar 60 is used to ensure that the left scanning head 21 and the right scanning head 31 are on the same plane, so as to facilitate subsequent data calculation.
The human foot type big data acquisition and analysis equipment based on computer vision and laser detection is designed to collect and analyze the user foot type data and provide a high-quality personal customization scheme for the user by utilizing an analysis system. In addition, a comprehensive three-dimensional foot shape database can be built for the collected big data, so that the foot shape change of the national people can be analyzed and known, and related rules can be researched.
The device system first uses JETSON NANO to run yolo algorithm to obtain whether there is a foot and the position information of the foot, and uses OpenCV library to process the picture data to obtain the approximate size of the measured object. And then the approximate running area is sent to the Arduino platform through the serial port, the control platform moves around the pedal platform, the laser radar is used for measuring for a plurality of times every certain distance, the distance information measured each time is transmitted back to JETSON NANO, and a series of data such as the foot type, the foot code, the sole thickness, the half sole width, the arch narrowest, the arch sinking and the like are obtained by analyzing different sections of the foot, and the model is labeled and classified. JETSON NANO uploading the whole model data to the cloud for recording. The cloud visualizes statistics of various data and the point set of the foot type data.
Through the analysis system, the foot parameters of the human body are directly and effectively measured. In combination with three-dimensional display of the foot shape, features of the foot are carefully captured, thereby providing a better personal customization scheme for the user. Meanwhile, the analysis system is utilized to accurately acquire data, analyze data distribution and popularize the data distribution into the assembly line and the distribution of production data. The foot type data are accurately displayed through the three-dimensional data, so that the working efficiency of the production line is improved, and the labor and time cost are saved. In addition, a comprehensive three-dimensional foot type database can be built through the collected big data, so that the research of analyzing and knowing the foot type transformation rules of the national people is facilitated. Finally, the project can be popularized to other industries such as medical treatment.
The invention is based on the innovative technical development of the traditional industry under the digital economy, and is the research and development of the digital technology foundation. Different from a single computer vision technology, the invention obtains foot type data based on computer vision detection and laser detection, and reduces single scanning time. And (5) analyzing the data by establishing a foot type data analysis system and counting data. The foot-shaped distribution in the appointed area can be checked, so that the product design is optimized, the production data distribution is optimized, the innovation reform is carried out on the traditional scanning form, the innovation of the traditional hosiery machine industry is realized, and the industrialization digitization and the intelligent upgrading reformation of the traditional hosiery machine industry are facilitated.
In a consumer form, a user may perform a foot scan on-line to build foot shape data. According to the design of the user on the style of the sock, the single property of the sock is solved, and a novel shopping mode is provided for the user. Meanwhile, the selectivity and the innovation are added for consumers to purchase socks.
In the aspect of economy, the development of the new technology breaks through the development of the original traditional industry, the problem of surplus productivity is replaced by the new technology, and the economical form of the traditional stocking machine is improved.
In application, the device can also be used for customizing shoes, a consumer selects the shoe style at a store and scans the foot type, the data is transmitted back to a manufacturer, and the manufacturer can produce customized shoes suitable for the foot type of the consumer according to the foot type data of the consumer and the selected shoe style and mail the customized shoes to the home of the consumer; in the aspect of customizing the orthopedic shoes, the system collects foot type data of a patient and transmits the foot type data to an orthopedic center, and the orthopedic center produces and processes the orthopedic shoes according to the foot type data of the patient; the system can also produce an artificial limb, scan the other healthy foot of the patient, quickly obtain a three-dimensional model of the foot, and produce the artificial limb by using model data; in the aspect of medical diagnosis, the system can rapidly acquire three-dimensional sole data of a patient, a doctor can judge whether the patient has foot diseases according to the three-dimensional data, in addition, the system can also establish a foot type database, a scanner rapidly acquires data, three-dimensional data of all feet of a domestic person are transmitted into a company, and the database is established, so that the foot type change rule of the domestic person can be conveniently researched.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (1)
1. The human foot type big data acquisition and analysis equipment based on computer vision and laser detection is characterized by comprising a frame (10), and a left scanning assembly (20), a right scanning assembly (30) and a front scanning assembly (40) which are arranged on the frame (10);
The left scanning assembly (20) is positioned at the left side of the frame (10) and is used for moving the scanning foot part along the front-back direction;
the right scanning assembly (30) is positioned on the right side of the frame (10) and is used for moving the scanning foot part along the front-back direction;
the front scanning assembly (40) is positioned at the front side of the frame (10) and is used for moving the scanning foot part along the left-right direction;
the device also comprises a pedal (50), wherein the pedal (50) is respectively in linkage arrangement with the left scanning assembly (20), the right scanning assembly (30) and the front scanning assembly (40);
the front scanning assembly (40) comprises a front scanning head (41), a front moving frame (42) and a front height adjusting part (43);
The front moving frame (42) is arranged on the frame (10), a first end of the front height adjusting part (43) is rotatably connected with the front moving frame (42), and a second end of the front height adjusting part is rotatably connected with the pedal (50) and is used for controlling the lifting or lowering of the pedal (50) according to the movement of the front moving frame (42);
The front scanning head (41) is provided with a front through hole and sleeved on a front moving frame (42), the front scanning head (41) is also movably connected with a pedal (50), the front moving frame (42) is used for driving the front scanning head (41) to move in the left-right direction, and the pedal (50) is used for driving the front scanning head (41) to rise or fall;
The front moving frame (42) comprises a front driving rod (421), a front sliding block (422), a front fixing rod (423) and a front vertical rod (424);
The front driving rod (421) is rotationally connected with the frame (10), the front fixing rod (423) is fixedly connected with the frame (10), the front sliding block (422) is respectively and movably connected with the front driving rod (421) and the front fixing rod (423), and the front vertical rod (424) is fixedly connected with the front sliding block (422);
the first end of the front height adjusting part (43) is rotationally connected with the front sliding block (422), and the second end is rotationally connected with the pedal (50);
the front scanning head (41) is sleeved on the front vertical rod (424) through a front through hole;
The left scanning assembly (20) comprises a left scanning head (21), a left moving frame (22) and a left height adjusting part (23);
The left moving frame (22) is arranged on the frame (10), a first end of the left height adjusting part (23) is rotatably connected with the left moving frame (22), and a second end of the left height adjusting part is rotatably connected with the pedal (50) and is used for controlling the movement of the left moving frame (22) according to the rising or falling of the pedal (50);
The left scanning head (21) is provided with a left through hole and sleeved on a left moving frame (22), the left scanning head (21) is further movably connected with a pedal (50), the left moving frame (22) is used for driving the left scanning head (21) to move in the left-right direction, and the pedal (50) is used for driving the left scanning head (21) to rise or fall;
The left movable frame (22) comprises a left sliding block (221), a left fixed rod (222) and a left vertical rod (223);
the left fixing rod (222) is fixedly connected with the frame (10), the left sliding block (221) is in sliding connection with the left fixing rod (222), and the left vertical rod (223) is fixedly connected with the left sliding block (221);
The first end of the left height adjusting part (23) is rotationally connected with the left sliding block (221), and the second end is rotationally connected with the pedal (50);
The left scanning head (21) is sleeved on the left vertical rod (223) through a left through hole;
The right scanning assembly (30) comprises a right scanning head (31), a right moving frame (32) and a right height adjusting part (33);
the right moving frame (32) is arranged on the frame (10), a first end of the right height adjusting part (33) is rotationally connected with the right moving frame (32), and a second end of the right height adjusting part is rotationally connected with the pedal (50) and is used for controlling the movement of the right moving frame (32) according to the rising and falling of the pedal (50);
The right scanning head (31) is provided with a right through hole and sleeved on a right moving frame (32), the right scanning head (31) is further movably connected with a pedal (50), the right moving frame (32) is used for driving the right scanning head (31) to move in the left-right direction, and the pedal (50) is used for driving the right scanning head (31) to rise or fall;
The right movable frame (32) comprises a right sliding block (321), a right fixed rod (322) and a right vertical rod (323);
the right fixing rod (322) is fixedly connected with the frame (10), the right sliding block (321) is in sliding connection with the right fixing rod (322), and the right vertical rod (323) is fixedly connected with the right sliding block (321);
the first end of the right height adjusting part (33) is rotationally connected with the right sliding block (321), and the second end is rotationally connected with the pedal (50);
the right scanning head (31) is sleeved on the right vertical rod (323) through a right through hole;
The device also comprises a synchronizing rod (60), wherein one end of the synchronizing rod (60) is connected with the left scanning assembly (20), and the other end of the synchronizing rod is connected with the right scanning assembly (30) and used for controlling the left scanning assembly (20) and the right scanning assembly (30) to synchronously move along the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455898.6A CN115153158B (en) | 2022-04-24 | 2022-04-24 | Human foot type big data acquisition and analysis equipment based on computer vision and laser detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210455898.6A CN115153158B (en) | 2022-04-24 | 2022-04-24 | Human foot type big data acquisition and analysis equipment based on computer vision and laser detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115153158A CN115153158A (en) | 2022-10-11 |
| CN115153158B true CN115153158B (en) | 2024-04-23 |
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