Walking motion posture acquisition equipment matched with data acquisition

Abstract

The utility model discloses a walking motion posture acquisition device cooperating with data acquisition, which comprises a mounting bottom plate, a limiting frame is fixedly mounted at one end of the middle of the top surface of the mounting bottom plate, and a limiting arc-shaped plate is fixedly connected to the middle of one side of the top surface of the mounting bottom plate. A limiting rubber base is fixedly connected to the middle of the top end of one side of the limiting arc-shaped plate, a limiting rubber piece is fixedly connected to the end of the limiting rubber base, and a clamping arc-shaped plate is fixedly connected to the middle of the other side of the top face of the mounting bottom plate. According to the utility model, the limiting rubber sheet and the clamping rubber sheet are matched with each other to flexibly clamp the image acquisition sensor, and the limiting rubber seat is used for buffering the limiting rubber sheet, so that the clamping safety of the limiting rubber sheet is effectively improved, the phenomenon of clamping damage of the image acquisition sensor in the mounting process is effectively prevented, and the safety of the image acquisition sensor is improved. And the installation convenience of the image acquisition sensor in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of data collection, in particular to a walking motion posture collection device used for data collection. Background Art

[0002] Optical motion capture accomplishes this task by monitoring and tracking specific light points on a target. Common optical motion capture methods are mostly based on computer vision principles. Theoretically, for a point in space that can be seen by two cameras simultaneously, its position in space at that moment can be determined based on the images and camera parameters captured by the two cameras at the same moment. When the cameras continuously capture at a sufficiently high rate, the point's motion trajectory can be derived from the image sequence.

[0003] However, the current walking motion posture acquisition device lacks a corresponding auxiliary installation structure during use, which results in the acquisition device being unable to be quickly installed in a suitable position during use, thereby reducing the ease of use of the acquisition device. Utility Model Content

[0004] The present invention provides a walking motion posture acquisition device for cooperating with data acquisition, which can effectively solve the problem that the walking motion posture acquisition device proposed in the above background technology lacks a corresponding auxiliary installation structure during use, resulting in the acquisition device being unable to be quickly installed to a suitable position during use, thereby reducing the convenience of use of the acquisition device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a walking motion posture acquisition device for data acquisition, comprising a mounting base, a quick positioning clamping mechanism being provided on the top of the mounting base;

[0006] The quick positioning clamping mechanism includes a limiting frame, a limiting arc plate, a limiting rubber seat, a limiting rubber sheet, a clamping arc plate, a clamping bolt and a clamping rubber sheet;

[0007] A limiting frame is fixedly installed at one end in the middle of the top surface of the mounting base plate, a limiting arc plate is fixedly connected at the middle position of one side of the top surface of the mounting base plate, a limiting rubber seat is fixedly connected to the middle of the top end of one side of the limiting arc plate, and the end of the limiting rubber seat is fixedly connected to the limiting film, and a clamping arc plate is fixedly connected at the middle position of the other side of the top surface of the mounting base plate, a clamping bolt is installed through a thread in the middle of the top end of the clamping arc plate, and the end of the clamping bolt is connected to the clamping film, and an image acquisition sensor is clamped at the position between the corresponding limiting film and the clamping film on the top surface of the mounting base plate.

[0008] Preferably, the side surface of the limiting frame is tightly slidably fitted with the end of the image acquisition sensor, and the side surfaces of the limiting film and the clamping film are tightly fitted with the side surfaces of the image acquisition sensor.

[0009] Preferably, a quick splicing mechanism is provided on the top of the mounting base plate;

[0010] The quick splicing mechanism includes a connecting bottom plate, supporting side columns, a positioning cone, a splicing top column, a splicing bottom groove and a clamping side bolt;

[0011] A connecting base plate is provided at the bottom of the mounting base plate, and supporting side columns are fixedly connected to the four corners of the top surface of the mounting base plate. Positioning cones are fixedly connected to the middle parts of the top ends of the two supporting side columns on one side and the two corners on one side of the top surface of the connecting base plate. Splicing top columns are fixedly connected to the middle parts of the top ends of the two supporting side columns on the other side and the two corners on the other side of the top surface of the connecting base plate. Splicing bottom grooves are opened at the four corners of the bottom surfaces of the four supporting side columns, and clamping side bolts are installed by threads at the side surfaces of the splicing top columns corresponding to the internal positions of the splicing bottom grooves.

[0012] Preferably, the positioning cone and the splicing top column are respectively engaged with the corresponding splicing bottom grooves, and the side surface of the clamping side bolt is tightly fitted with the outer side of the supporting side column.

[0013] Preferably, a bottom lifting and adjusting mechanism is provided at the bottom of the connecting bottom plate;

[0014] The bottom lifting and adjusting mechanism includes a connecting lifting column, a mounting sleeve, a mounting guide groove, a fixing bolt, a connecting disc, a supporting side rod and a movable roller;

[0015] A connecting lifting column is fixedly connected to the middle of the bottom surface of the connecting base plate, and a mounting sleeve is sleeved on the bottom outer side of the connecting lifting column. A mounting guide groove is opened through the middle of one side of the mounting sleeve, and a fixing bolt is installed through a thread at a position inside the mounting guide groove on one side of the connecting lifting column. A connecting disc is fixedly connected to the bottom end of the mounting sleeve, and a supporting side rod is fixedly connected to the outer side of the connecting disc at equal angles along the circumferential direction, and a movable roller is rotatably installed on one end of the bottom surface of the supporting side rod.

[0016] Preferably, the outer side of the connecting lifting column is tightly fitted with the inner wall of the mounting sleeve, and the end of the fixing bolt is tightly fitted with the outer side of the mounting sleeve.

[0017] Compared with the existing technology, the beneficial effects of the present invention are as follows: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0018] 1. A quick positioning and clamping mechanism is set up, and each component is installed on the top of the installation base plate through the limiting arc plate and the clamping arc plate, and the end of the image acquisition sensor is positioned and limited by the limiting frame, and the clamping film and the image acquisition sensor are driven to approach each other by rotating the clamping bolt, and then the image acquisition sensor is flexibly clamped by the mutual cooperation between the limiting film and the clamping film, and the limiting film is buffered by the limiting rubber seat, thereby effectively improving the safety of the limiting film clamping, effectively preventing the image acquisition sensor from being clamped and damaged during the installation process, and improving the installation convenience of the image acquisition sensor during use.

[0019] 2. A quick splicing mechanism is set up. The installation base plate is installed by connecting the positioning cone on the top of the base plate and the mutual cooperation between the splicing top column and the supporting side column. Then, the supporting side column is fixed by the positioning cone and the splicing top column on the top of the supporting side column and the splicing bottom groove at the bottom of the upper supporting side column, thereby realizing the mutual assembly and superposition of the supporting side columns, effectively improving the combination convenience during the use of the image acquisition sensor.

[0020] 3. A bottom lifting adjustment mechanism is set up. By loosening the fixing bolt, the connecting lifting column can be raised and lowered along the inside of the mounting sleeve under the guidance of the mounting guide groove, thereby realizing the adjustment of the height of the mounting base plate. Then, the supporting side rod and movable roller are installed to the bottom of the mounting sleeve through the connecting disc, and the assembled image acquisition sensor is quickly moved by the movable roller, further improving the convenience of using the image acquisition sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the attached figure:

[0023] Figure 1 It is a structural diagram of the utility model;

[0024] Figure 2 This is a structural diagram of the quick positioning clamping mechanism of the utility model;

[0025] Figure 3 This is a structural diagram of the quick splicing mechanism of the utility model;

[0026] Figure 4 This is a structural diagram of the bottom lifting and adjusting mechanism of the utility model;

[0027] Numbers in the figure: 1. Install the base plate;

[0028] 2. Quick positioning clamping mechanism; 201. Limiting frame; 202. Limiting arc plate; 203. Limiting rubber seat; 204. Limiting rubber sheet; 205. Clamping arc plate; 206. Clamping bolt; 207. Clamping rubber sheet;

[0029] 3. Quick splicing mechanism; 301. Connecting bottom plate; 302. Supporting side column; 303. Positioning cone; 304. Splicing top column; 305. Splicing bottom groove; 306. Clamping side bolt;

[0030] 4. Bottom lifting adjustment mechanism; 401. Connecting lifting column; 402. Installing sleeve; 403. Installing guide groove; 404. Fixing bolt; 405. Connecting disc; 406. Supporting side bar; 407. Moving roller;

[0031] 5. Image acquisition sensor. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0033] Example: Figure 1-4 As shown, the utility model provides a technical solution, a walking motion posture acquisition device for cooperating with data acquisition, comprising a mounting base 1, a quick positioning clamping mechanism 2 is provided on the top of the mounting base 1;

[0034] The rapid positioning clamping mechanism 2 includes a limiting frame 201, a limiting arc plate 202, a limiting rubber seat 203, a limiting rubber sheet 204, a clamping arc plate 205, a clamping bolt 206 and a clamping rubber sheet 207;

[0035] A limiting frame 201 is fixedly installed at one end of the middle of the top surface of the mounting base 1, a limiting arc plate 202 is fixedly connected to the middle position of one side of the top surface of the mounting base 1, a limiting rubber seat 203 is fixedly connected to the middle of the top of one side of the limiting arc plate 202, and a limiting film 204 is fixedly connected to the end of the limiting rubber seat 203, and a clamping arc plate 205 is fixedly connected to the middle position of the other side of the top surface of the mounting base 1, a clamping bolt 206 is installed through the middle of the top of the clamping arc plate 205 through a thread, and a clamping film 207 is connected to the end of the clamping bolt 206, and an image acquisition sensor 5 is clamped at a position between the limiting film 204 and the clamping film 207 on the top surface of the mounting base 1, and the side of the limiting frame 201 is tightly slidably fitted with the end of the image acquisition sensor 5, and the limiting film 204 and the clamping film 2 The sides of 07 are tightly fitted with the sides of the image acquisition sensor 5, and the components are installed on the top of the installation base plate 1 through the limiting arc plate 202 and the clamping arc plate 205, and the end of the image acquisition sensor 5 is positioned and limited by the limiting frame 201, and the clamping film 207 and the image acquisition sensor 5 are driven to approach each other by rotating the clamping bolt 206, and then the image acquisition sensor 5 is flexibly clamped by the mutual cooperation between the limiting film 204 and the clamping film 207, and the limiting rubber seat 203 provides a buffer for the limiting film 204, thereby effectively improving the safety of the clamping of the limiting film 204, effectively preventing the image acquisition sensor 5 from being damaged by clamping during the installation process, and improving the installation convenience of the image acquisition sensor 5 during use;

[0036] A quick splicing mechanism 3 is provided on the top of the mounting base plate 1;

[0037] The quick splicing mechanism 3 includes a connecting bottom plate 301, supporting side columns 302, a positioning cone 303, a splicing top column 304, a splicing bottom groove 305 and a clamping side bolt 306;

[0038] A connecting base plate 301 is provided at the bottom of the installation base plate 1, and supporting side columns 302 are fixedly connected to the four corners of the top surface of the installation base plate 1. Positioning cones 303 are fixedly connected to the top middle parts of the two supporting side columns 302 on one side and the two corners on one side of the top surface of the connecting base plate 301. Splicing top columns 304 are fixedly connected to the top middle parts of the two supporting side columns 302 on the other side and the two corners on the other side of the top surface of the connecting base plate 301. Splicing bottom grooves 305 are opened at the four corners of the bottom surfaces of the four supporting side columns 302. Clamping bolt sides 306 are installed on the side surfaces of the splicing top columns 304 at positions corresponding to the internal positions of the splicing bottom grooves 305 through threads. The positioning cones 303 and the splicing top columns are fixedly connected. The 304 are respectively connected to the corresponding splicing bottom grooves 305, and the side surfaces of the clamping side bolts 306 are tightly fitted with the outer sides of the supporting side columns 302. The mounting base 1 is installed by connecting the positioning cone 303 on the top of the bottom plate 301 and the splicing top column 304 with the supporting side columns 302. Then, the positioning cone 303 on the top of the supporting side columns 302 and the splicing top column 304 cooperate with the splicing bottom grooves 305 at the bottom of the upper supporting side columns 302 to fix the supporting side columns 302, thereby realizing the mutual assembly and superposition of the supporting side columns 302, effectively improving the assembly convenience of the image acquisition sensor 5 during use.

[0039] A bottom lifting adjustment mechanism 4 is provided at the bottom of the connecting bottom plate 301;

[0040] The bottom lifting and adjusting mechanism 4 includes a connecting lifting column 401, a mounting sleeve 402, a mounting guide groove 403, a fixing bolt 404, a connecting disc 405, a supporting side rod 406 and a moving roller 407;

[0041] The middle part of the bottom surface of the connecting base plate 301 is fixedly connected to a connecting lifting column 401, and a mounting sleeve 402 is sleeved on the bottom of the outer side of the connecting lifting column 401. A mounting guide groove 403 is opened in the middle of one side of the mounting sleeve 402. A fixing bolt 404 is installed by a thread at the inner position of the mounting guide groove 403 on one side of the connecting lifting column 401. A connecting disc 405 is fixedly connected to the bottom end of the mounting sleeve 402. A supporting side rod 406 is evenly fixedly connected to the outer side of the connecting disc 405 at equal angles along the circumferential direction. A moving roller 407 is rotatably installed on the bottom end of the supporting side rod 406. The side is tightly fitted with the inner wall of the mounting sleeve 402, and the end of the fixing bolt 404 is tightly fitted with the outer side of the mounting sleeve 402. By loosening the fixing bolt 404, the connecting lifting column 401 can be raised and lowered along the inside of the mounting sleeve 402 under the guidance of the mounting guide groove 403, thereby realizing the adjustment of the height of the mounting base plate 1, and then the supporting side rod 406 and the moving roller 407 are installed to the bottom of the mounting sleeve 402 through the connecting disc 405, and the combined image acquisition sensor 5 is quickly moved by the moving roller 407, which further improves the convenience of using the image acquisition sensor 5.

[0042] The working principle and use process of the present invention: In the actual application process of the present invention, when the acquisition device is used, it is necessary to install the image acquisition sensor 5 on the top of the installation base plate 1, and install each component on the top of the installation base plate 1 through the limiting arc plate 202 and the clamping arc plate 205, and position and limit the end of the image acquisition sensor 5 through the limiting frame 201, and drive the clamping film 207 and the image acquisition sensor 5 to approach each other by rotating the clamping bolt 206, and then flexibly clamp the image acquisition sensor 5 through the mutual cooperation between the limiting film 204 and the clamping film 207, and provide a buffer for the limiting film 204 through the limiting rubber seat 203, thereby effectively improving the safety of clamping the limiting film 204, effectively preventing the image acquisition sensor 5 from being damaged by clamping during the installation process, and improving the installation convenience of the image acquisition sensor 5 during use;

[0043] When multiple image acquisition sensors 5 need to be used in combination, the mounting base plate 1 is installed by connecting the positioning cone 303 and the splicing top column 304 on the top of the base plate 301 to the support side column 302, and then the positioning cone 303 and the splicing top column 304 on the top of the support side column 302 cooperate with the splicing bottom groove 305 at the bottom of the upper support side column 302 to fix the support side column 302, thereby realizing the mutual assembly and superposition of the support side columns 302, effectively improving the combination convenience during the use of the image acquisition sensors 5;

[0044] When it is necessary to adjust and move the installed image acquisition sensor 5, the fixing bolt 404 is loosened so that the connecting lifting column 401 can be raised and lowered along the inside of the installation sleeve 402 under the guidance of the installation guide groove 403, thereby realizing the adjustment of the height of the installation base plate 1. Then, the supporting side rod 406 and the moving roller 407 are installed to the bottom of the installation sleeve 402 through the connecting disc 405, and the combined image acquisition sensor 5 is quickly moved by the moving roller 407, further improving the convenience of using the image acquisition sensor 5.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A walking motion posture acquisition device for data acquisition, comprising a mounting base (1), characterized in that: A quick positioning clamping mechanism (2) is provided on the top of the installation base plate (1); The rapid positioning clamping mechanism (2) comprises a limiting frame (201), a limiting arc plate (202), a limiting rubber seat (203), a limiting rubber sheet (204), a clamping arc plate (205), a clamping bolt (206) and a clamping rubber sheet (207); A limiting frame (201) is fixedly installed at one end of the middle portion of the top surface of the installation base plate (1); a limiting arc plate (202) is fixedly connected at the middle position of one side of the top surface of the installation base plate (1); a limiting rubber seat (203) is fixedly connected at the middle portion of the top end of one side of the limiting arc plate (202); and a limiting rubber film (204) is fixedly connected at the end of the limiting rubber seat (203); a clamping arc plate (205) is fixedly connected at the middle position of the other side of the top surface of the installation base plate (1); a clamping bolt (206) is installed at the middle portion of the top end of the clamping arc plate (205) through a thread; a clamping film (207) is connected to the end of the clamping bolt (206); and an image acquisition sensor (5) is clamped at a position between the limiting film (204) and the clamping film (207) on the top surface of the installation base plate (1).

2. The walking motion posture acquisition device for data acquisition according to claim 1, characterized in that: The side surface of the limiting frame (201) is tightly slidably fitted with the end of the image acquisition sensor (5), and the side surfaces of the limiting film (204) and the clamping film (207) are tightly fitted with the side surfaces of the image acquisition sensor (5).

3. The walking motion posture acquisition device for data acquisition according to claim 1, characterized in that: A quick splicing mechanism (3) is provided on the top of the installation base plate (1); The quick splicing mechanism (3) comprises a connecting bottom plate (301), supporting side columns (302), a positioning cone (303), a splicing top column (304), a splicing bottom groove (305) and a clamping side bolt (306); A connecting base plate (301) is provided at the bottom of the installation base plate (1), and supporting side columns (302) are fixedly connected at the four corners of the top surface of the installation base plate (1), and positioning cones (303) are fixedly connected at the top middle parts of the two supporting side columns (302) on one side and at the two corners on one side of the top surface of the connecting base plate (301), and splicing top columns (304) are fixedly connected at the top middle parts of the two supporting side columns (302) on the other side and at the two corners on the other side of the top surface of the connecting base plate (301), and splicing bottom grooves (305) are opened at the four corners of the bottom surfaces of the four supporting side columns (302), and clamping side bolts (306) are installed by threads at the inner positions of the splicing bottom grooves (305) on the sides of the splicing top columns (304) corresponding to the inner positions of the splicing bottom grooves (305).

4. The walking motion posture acquisition device for data acquisition according to claim 3, characterized in that: The positioning cone (303) and the splicing top column (304) are respectively connected to the corresponding splicing bottom groove (305), and the side surface of the clamping side bolt (306) is tightly fitted with the outer side of the supporting side column (302).

5. The walking motion posture acquisition device for data acquisition according to claim 3, characterized in that: A bottom lifting and adjusting mechanism (4) is provided at the bottom of the connecting bottom plate (301); The bottom lifting and adjusting mechanism (4) comprises a connecting lifting column (401), a mounting sleeve (402), a mounting guide groove (403), a fixing bolt (404), a connecting disc (405), a supporting side rod (406) and a moving roller (407); A connecting lifting column (401) is fixedly connected to the middle of the bottom surface of the connecting base plate (301), a mounting sleeve (402) is sleeved on the outer bottom of the connecting lifting column (401), a mounting guide groove (403) is provided through the middle of one side of the mounting sleeve (402), a fixing bolt (404) is installed by thread at a position inside the mounting guide groove (403) on one side of the connecting lifting column (401), a connecting disc (405) is fixedly connected to the bottom end of the mounting sleeve (402), a supporting side rod (406) is fixedly connected to the outer side of the connecting disc (405) at equal angles along the circumferential direction, and a moving roller (407) is rotatably installed on one end of the bottom surface of the supporting side rod (406).

6. The walking motion posture acquisition device for data acquisition according to claim 5, characterized in that: The outer side of the connecting lifting column (401) is tightly fitted to the inner wall of the installation sleeve (402), and the end of the fixing bolt (404) is tightly fitted to the outer side of the installation sleeve (402).

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