CN218220201U

CN218220201U - Color double-pin 3D measuring instrument

Info

Publication number: CN218220201U
Application number: CN202221565080.1U
Authority: CN
Inventors: 斋藤胜雄; 冯宇宁
Original assignee: Youyou Technology Co ltd
Current assignee: Youyou Technology Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-06
Anticipated expiration: 2032-06-21

Abstract

A color double-foot 3D measuring instrument comprises a shell, a transmission assembly and a measuring assembly, wherein the transmission assembly comprises a sliding block, a first support, a second support and a third support, and the sliding block is slidably arranged in the shell; the measuring assembly comprises a first camera, a second camera, a third camera and a fourth camera, wherein the first camera, the second camera, the third camera and the fourth camera are all two and are in one-to-one correspondence; the two first cameras are respectively arranged on the first support and the third support, the two third cameras are respectively arranged on two sides of the second support, the second camera and the fourth camera are respectively arranged on the sliding block, and the first camera, the second camera, the third camera and the fourth camera are matched to measure the foot shape of a single foot; the first camera, the second camera, the third camera and the fourth camera are all color cameras. The color two-pin 3D measuring instrument is matched with the eight cameras through the sliding block, so that the foot shapes of two pins can be synchronously measured, and the measuring accuracy is improved; the health or the pathological changes of the foot shape can be seen directly by adopting the color camera, and the device is suitable for the medical field.

Description

Color double-pin 3D measuring instrument

Technical Field

The utility model relates to a measure auxiliary assembly technical field, especially relate to a colored both feet 3D measuring apparatu.

Background

Currently, the main methods for measuring foot shape are: manual measurement and optical scanning are adopted, so that the measurement error is large and the operation is complicated; the optical scanning instrument is adopted, only the length and the width of the foot can be measured, the detection data is limited, the foot type data cannot be comprehensively and accurately measured, and the method is not suitable for the medical field.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need to provide a color bipod 3D measuring instrument which is convenient to use and accurate in measurement.

A color double-foot 3D measuring instrument comprises a shell, a transmission assembly and a measuring assembly, wherein the transmission assembly and the measuring assembly are both arranged in the shell, the transmission assembly comprises a sliding block, a first support, a second support and a third support, the sliding block is arranged in the shell in a sliding mode, and the first support, the second support and the third support are arranged on the sliding block at intervals; the measuring assembly comprises a first camera, a second camera, a third camera and a fourth camera, wherein the first camera, the second camera, the third camera and the fourth camera are two and are in one-to-one correspondence; the two first cameras are respectively arranged on the first support and the third support, the two third cameras are respectively arranged on two sides of the second support, the second camera and the fourth camera are respectively arranged on the sliding block, and the first camera, the second camera, the third camera and the fourth camera are matched to measure the foot shape of a single foot; the first camera, the second camera, the third camera, and the fourth camera are all color cameras.

In one embodiment, the first camera and the third camera are disposed obliquely downward, and the second camera and the fourth camera are disposed obliquely upward.

In one embodiment, the included angle between the first camera and the horizontal plane is 30-45 degrees, and the included angle between the third camera and the horizontal plane is 15-30 degrees.

In one embodiment, the second camera and the fourth camera are both pivoted to one side of the slider.

In one embodiment, the measuring assembly further includes four first lasers and four second lasers; the first laser is arranged on one side of each of the first camera and the third camera, and the second laser is arranged on one side of each of the second camera and the fourth camera; the first laser is arranged obliquely downwards, and the second laser is arranged obliquely upwards.

In one embodiment, the first camera is arranged at the same angle with the corresponding first laser, and the third camera is arranged at the same angle with the corresponding first laser; the included angle between the second laser and the sliding block is 40-70 degrees.

In one embodiment, the transmission assembly further comprises a power element, a driving wheel, a first synchronous belt, a rotating shaft, a second synchronous belt and a driven wheel, wherein the power element is used for driving the driving wheel to rotate, one end of the first synchronous belt is connected with the driving wheel, the other end of the first synchronous belt is connected with one end of the rotating shaft, one end of the second synchronous belt is connected with the other end of the rotating shaft, and the other end of the second synchronous belt is connected with the driven wheel; the first synchronous belt and the second synchronous belt are respectively and fixedly connected with two ends of the sliding block.

In one embodiment, the transmission assembly further comprises a proximity switch, a locking piece and a locking piece, wherein the proximity switch is installed on one side of the power element, and the proximity switch is matched with the sliding block to control the operation of the power element; the locking piece is installed in one side from the driving wheel, the locking plate install in the bottom of slider, the locking piece is used for the joint the locking plate.

In one embodiment, the mobile terminal further comprises a controller, wherein the controller is installed in the shell and is in signal connection with the power element, the proximity switch, the locking piece, the first camera, the second camera, the third camera and the fourth camera respectively.

In one embodiment, the casing includes a bottom plate, a casing, a first fixing frame, a second fixing frame, a first pedal, a second pedal, a first side plate, a first partition plate, a second side plate, and a second partition plate, the first fixing frame and the second fixing frame are mounted on the bottom plate, the casing covers the first fixing frame and the second fixing frame, the first pedal is mounted on the first fixing frame, the second pedal is mounted on the second fixing frame, the first side plate and the first partition plate are mounted on two sides of the first pedal, and the second side plate and the second partition plate are mounted on two sides of the second pedal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the color double-pin 3D measuring instrument of the utility model realizes the synchronous measurement of the foot shapes of the double pins by matching the slide block with the eight cameras, improves the accuracy of the foot shape measurement and reduces the error of manual measurement; the health or the pathological changes of the foot shape can be seen visually by adopting a color camera, and the method is suitable for the medical field; the color two-pin 3D measuring instrument has the advantages of simple structure, low cost and convenient use.

Drawings

Fig. 1 is an assembly structure diagram of a color two-pin 3D measuring instrument according to a preferred embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of the color two-legged 3D measuring instrument shown in fig. 1, wherein a housing, a first pedal, a second pedal, a first side plate, a first partition plate, a second side plate, and a second partition plate are not shown;

fig. 3 is a schematic view from another angle of fig. 2, wherein the housing and the controller are not shown.

Reference is made to the accompanying drawings in which:

a color two-legged 3D measuring instrument 100;

the device comprises a shell 10, a bottom plate 11, a shell 12, a first fixing frame 13, a second fixing frame 14, a first pedal 15, a second pedal 16, a first partition plate 17, a second side plate 18, a transmission component 20, a sliding block 21, a first support 22, a second support 23, a third support 24, a power element 25, a rotating shaft 26, a proximity switch 27, a locking piece 28, a locking piece 29, a measuring component 30, a first camera 31, a second camera 32, a third camera 33, a fourth camera 34, a first laser 35, a second laser 36 and a controller 40.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a color two-legged 3D measuring instrument 100 according to an embodiment of the present invention includes a housing 10, a transmission assembly 20 and a measuring assembly 30, wherein the transmission assembly 20 includes a slider, a first bracket, a second bracket and a third bracket, the measuring assembly 30 includes a first camera 31, a second camera 32, a third camera 33 and a fourth camera 34, and the first camera 31, the second camera 32, the third camera 33 and the fourth camera 34 are two and correspond to each other; the color two-pin 3D measuring instrument 100 of the embodiment is matched with eight cameras through the sliding block 21, so that the foot shapes of two pins are synchronously measured, the accuracy of foot shape measurement is improved, and the error of manual measurement is reduced; the health or the pathological changes of the foot shape can be seen visually by adopting a color camera, and the device is suitable for the medical field; the color two-pin 3D measuring instrument 100 has the advantages of simple structure, low cost and convenient use.

As shown in fig. 1 and fig. 2, in the present embodiment, the casing 10 includes a bottom plate 11, a casing 12, a first fixing frame 13, a second fixing frame 14, a first pedal 15, a second pedal 16, a first side plate (not shown), a first partition 17, a second side plate 18, and a second partition (not shown), the first fixing frame 13 and the second fixing frame 14 are installed on the bottom plate 11, the casing 12 covers the first fixing frame 13 and the second fixing frame 14, the casing 12 is connected to the bottom plate 11 through screws, the first pedal 15 is installed on the first fixing frame 13, the second pedal 16 is installed on the second fixing frame 14, the first side plate and the first partition 17 are installed on two sides of the first pedal 15, and the second side plate 18 and the second partition are installed on two sides of the second pedal 16. Optionally, the first pedal 15 and the second pedal 16 are made of tempered glass so as to transmit light; the first side plate, the first partition 17, the second side plate 18 and the second partition are all made of transparent acrylic so as to transmit light.

As shown in fig. 2 and fig. 3, the transmission assembly 20 and the measurement assembly 30 are both installed in the housing 10, the transmission assembly 20 includes a sliding block 21, a first bracket 22, a second bracket 23, and a third bracket 24, the sliding block 21 is slidably disposed on the bottom plate 11, and the first bracket 22, the second bracket 23, and the third bracket 24 are installed on the sliding block 21 at intervals; alternatively, the first bracket 22 is mounted on the outer side of the first fixing frame 13, the second bracket 23 is mounted between the first fixing frame 13 and the second fixing frame 14, and the third bracket 24 is mounted on the outer side of the second fixing frame 14. In an embodiment, the transmission assembly 20 further includes a power element 25, a driving wheel (not shown), a first synchronous belt (not shown), a rotating shaft 26, a second synchronous belt (not shown), and a driven wheel (not shown), wherein the power element 25 is configured to drive the driving wheel to rotate, one end of the first synchronous belt is connected to the driving wheel, the other end of the first synchronous belt is connected to one end of the rotating shaft 26, one end of the second synchronous belt is connected to the other end of the rotating shaft 26, and the other end of the second synchronous belt is connected to the driven wheel; the first synchronous belt and the second synchronous belt are respectively fixedly connected with two ends of the sliding block 21, so that enough power is ensured; alternatively, the power element 25 is a stepper motor.

In one embodiment, the transmission assembly 20 further comprises a proximity switch 27, a locking element 28 and a locking plate 29, the proximity switch 27 is mounted on one side of the power element 25, the proximity switch 27 cooperates with the sliding block 21 to control the operation of the power element 25, and when the sliding block 21 abuts against the proximity switch 27, the power element 25 stops operating; the locking piece 28 is arranged at one side of the driven wheel, the locking plate 29 is arranged at the bottom of the sliding block 21, the locking piece 28 is used for clamping the locking plate 29, and when the locking piece 28 is in an unused state such as transportation and storage, the locking plate 29 is clamped by the locking piece 28 to prevent the sliding block 21 from moving; optionally, the locking element 28 is an electronic lock.

Referring to fig. 2 and fig. 3 again, the measuring assembly 30 includes a first camera 31, a second camera 32, a third camera 33 and a fourth camera 34, wherein the first camera 31, the second camera 32, the third camera 33 and the fourth camera 34 cooperate to measure the foot shape of the single foot; the first camera 31, the second camera 32, the third camera 33 and the fourth camera 34 are two, and are in one-to-one correspondence; the two first cameras 31 are respectively arranged on the first bracket 22 and the third bracket 24, the two third cameras 33 are respectively arranged on two sides of the second bracket 23, and the second camera 32 and the fourth camera 34 are respectively arranged on the sliding block 21; the first camera 31, the second camera 32, the third camera 33, and the fourth camera 34 are color cameras to output color images. Alternatively, the first camera 31 and the third camera 33 are disposed obliquely downward to test the surface of the foot shape, and the second camera 32 and the fourth camera 34 are disposed obliquely upward to test the bottom of the foot shape; further, the included angle between the first camera 31 and the horizontal plane is 30-45 degrees, and the included angle between the third camera 33 and the horizontal plane is 15-30 degrees; preferably, the first camera 31 is at an angle of 40 ° to the horizontal and the third camera 33 is at an angle of 20 ° to the horizontal. In one embodiment, the second camera 32 and the fourth camera 34 are pivoted to one side of the slider 21 for adjusting the angle.

In one embodiment, the measuring assembly 30 further includes four first lasers 35 and four second lasers 36, respectively; a first laser 35 is arranged on one side of each of the first camera 31 and the third camera 33, and a second laser 36 is arranged on one side of each of the second camera 32 and the fourth camera 34, so that the cameras can clearly scan the foot shape; the first laser 35 is disposed obliquely downward and the second laser 36 is disposed obliquely upward. Optionally, the first laser 35 and the second laser 36 are both infrared lasers; further, the first camera 31 is disposed at the same angle as the corresponding first laser 35, and the third camera 33 is disposed at the same angle as the corresponding first laser 35; the included angle between the second laser 36 and the slide block 21 is 40-70 degrees; preferably, the second laser 36 is angled 56 from the slider 21.

In order to realize automatic control, the color two-pin 3D measuring instrument 100 further includes a display screen (not shown) and a controller 40, the display screen is mounted on the housing 12, the controller 40 is mounted on the bottom plate 11, and the controller 40 is in signal connection with the power element 25, the proximity switch 27, the locking member 28, the first camera 31, the second camera 32, the third camera 33, the fourth camera 34, the first laser 35 and the second laser 36, respectively.

When the device is used, two feet are respectively placed on the first pedal 15 and the second pedal 16, the power element 25, the first camera 31, the second camera 32, the third camera 33, the fourth camera 34, the first laser 35 and the second laser 36 are started, and the power element 25 drives the sliding block 21 to move until the sliding block 21 abuts against the proximity switch 27; the first camera 31, the second camera 32, the third camera 33 and the fourth camera 34 feed back the scanned color maps to the controller 40, so that the automatic measurement of the foot shape is realized, a datamation result is given, the manual visual inspection is replaced, and the method is suitable for the medical field.

The color two-pin 3D measuring instrument 100 of the utility model is matched with eight cameras through the slide block 21, thereby realizing the synchronous measurement of the foot shapes of the two pins, improving the accuracy of the foot shape measurement and reducing the errors of manual measurement; the health or the pathological changes of the foot shape can be seen visually by adopting a color camera, and the method is suitable for the medical field; the color two-pin 3D measuring instrument 100 has the advantages of simple structure, low cost and convenient use.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A color double-foot 3D measuring instrument is characterized by comprising a shell, a transmission assembly and a measuring assembly, wherein the transmission assembly and the measuring assembly are both arranged in the shell, the transmission assembly comprises a sliding block, a first support, a second support and a third support, the sliding block is arranged in the shell in a sliding manner, and the first support, the second support and the third support are arranged on the sliding block at intervals; the measuring assembly comprises a first camera, a second camera, a third camera and a fourth camera, wherein the first camera, the second camera, the third camera and the fourth camera are all two and are in one-to-one correspondence; the two first cameras are respectively arranged on the first support and the third support, the two third cameras are respectively arranged on two sides of the second support, the second camera and the fourth camera are respectively arranged on the sliding block, and the first camera, the second camera, the third camera and the fourth camera are matched to measure the foot shape of a single foot; the first camera, the second camera, the third camera, and the fourth camera are all color cameras.

2. The color two-legged 3D measuring instrument according to claim 1, wherein the first camera and the third camera are disposed obliquely downward, and the second camera and the fourth camera are disposed obliquely upward.

3. The color biped 3D meter according to claim 2, wherein the first camera is at an angle of 30 ° -45 ° to the horizontal plane, and the third camera is at an angle of 15 ° -30 ° to the horizontal plane.

4. The color biped 3D measuring instrument according to claim 1, wherein the second camera and the fourth camera are both pivoted to one side of the slider.

5. The color two-legged 3D measuring instrument of claim 1, wherein the measuring assembly further includes a first laser and a second laser, both of which are four; the first laser is arranged on one side of each of the first camera and the third camera, and the second laser is arranged on one side of each of the second camera and the fourth camera; the first laser is arranged obliquely downwards, and the second laser is arranged obliquely upwards.

6. The color two-legged 3D measuring instrument according to claim 5, wherein the first camera is disposed at the same angle as the corresponding first laser, and the third camera is disposed at the same angle as the corresponding first laser; the included angle between the second laser and the sliding block is 40-70 degrees.

7. The color biped 3D measuring instrument according to claim 1, wherein the transmission assembly further comprises a power element, a driving wheel, a first synchronous belt, a rotating shaft, a second synchronous belt and a driven wheel, wherein the power element is used for driving the driving wheel to rotate, one end of the first synchronous belt is connected with the driving wheel, the other end of the first synchronous belt is connected with one end of the rotating shaft, one end of the second synchronous belt is connected with the other end of the rotating shaft, and the other end of the second synchronous belt is connected with the driven wheel; the first synchronous belt and the second synchronous belt are respectively and fixedly connected with two ends of the sliding block.

8. The color two-legged 3D measuring instrument according to claim 7, wherein the transmission assembly further includes a proximity switch, a locking member, and a locking plate, the proximity switch being mounted on one side of the power element, the proximity switch cooperating with the slider to control the operation of the power element; the locking piece is installed in one side from the driving wheel, the locking plate install in the bottom of slider, the locking piece is used for the joint the locking plate.

9. The color bipod 3D meter of claim 8, further comprising a controller mounted within the housing, the controller in signal connection with the power element, the proximity switch, the locking element, the first camera, the second camera, the third camera, and the fourth camera, respectively.

10. The color two-foot 3D measuring instrument according to claim 1, wherein the housing comprises a bottom plate, a shell, a first fixing frame, a second fixing frame, a first pedal, a second pedal, a first side plate, a first partition plate, a second side plate and a second partition plate, the first fixing frame and the second fixing frame are mounted on the bottom plate, the shell covers the first fixing frame and the second fixing frame, the first pedal is mounted on the first fixing frame, the second pedal is mounted on the second fixing frame, the first side plate and the first partition plate are mounted on two sides of the first pedal, and the second side plate and the second partition plate are mounted on two sides of the second pedal.