CN114576532B - Video monitoring device for real-time motion quantity statistics in body teaching process - Google Patents
Video monitoring device for real-time motion quantity statistics in body teaching process Download PDFInfo
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- CN114576532B CN114576532B CN202210195255.2A CN202210195255A CN114576532B CN 114576532 B CN114576532 B CN 114576532B CN 202210195255 A CN202210195255 A CN 202210195255A CN 114576532 B CN114576532 B CN 114576532B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to the technical field of exercise quantity statistics auxiliary devices, in particular to a video monitoring device for real-time exercise quantity statistics in a body teaching process, which has a simple structure, can provide protection for a camera in the use process, and can prevent damage caused by ball impact; comprising the following steps: the mounting bracket comprises a vertical part fixed on an external supporting surface and a horizontal part used for mounting the camera; four optical axes are slidably arranged on the horizontal part of the mounting bracket, one ends of the four optical axes are fixed with a lifting plate I, the other ends of the four optical axes are fixed with a lifting plate II, and a power mechanism for driving the lifting plate I, the optical axes and the lifting plate II to lift is also arranged on the horizontal part of the mounting bracket; the second lifting plate is rotatably provided with a hollow shaft, the hollow shaft is provided with a through hole, the through hole is a first vertical section and a spiral section from bottom to top in sequence, a connecting shaft is fixed on the horizontal part of the mounting bracket, the camera is fixed at the other end of the connecting shaft, and the connecting shaft is coaxial with the hollow shaft.
Description
Technical Field
The invention relates to the technical field of exercise quantity statistics auxiliary devices, in particular to a video monitoring device for real-time exercise quantity statistics in a body teaching process.
Background
With the improvement of the life quality of people, the living ideas of people are greatly changed along with the vigorous development of the body-building activities of the whole people. The daily achievement of a certain amount of exercise becomes a fashion to improve the quality of life.
The motion quantity statistics is used as an important index for measuring the motion quantity of a person, and the method comprises the following steps: taking a motion video of a sporter to obtain continuous single-frame pictures, and then calculating the motion quantity according to the positions of different sportsmen on the single-frame pictures; in the prior art, a high-definition camera is adopted to monitor the athlete in order to acquire a motion video, and when the high-definition camera is used, the following defects are generated: the camera is used in a plurality of days, especially in the use process, the ball games are extremely easy to cause the damage of the camera, and video data can not be provided for the motion quantity statistics of athletes, so that improvement is needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides a video monitoring device for real-time exercise amount statistics in a body teaching process, which has a simple structure, and can provide protection for a camera in the use process to prevent damage to ball impact.
The invention relates to a video monitoring device for real-time motion quantity statistics in a body teaching process, which comprises:
the mounting bracket comprises a vertical part fixed on an external supporting surface and a horizontal part used for mounting the camera;
four optical axes are slidably arranged on the horizontal part of the mounting bracket, one ends of the four optical axes are fixed with a lifting plate I, the other ends of the four optical axes are fixed with a lifting plate II, and a power mechanism for driving the lifting plate I, the optical axes and the lifting plate II to lift is also arranged on the horizontal part of the mounting bracket;
the second lifting plate is rotatably provided with a hollow shaft, the hollow shaft is provided with a through hole, the through hole is a first vertical section and a spiral section from bottom to top in sequence, a connecting shaft is fixed on the horizontal part of the mounting bracket, the camera is fixed at the other end of the connecting shaft, the connecting shaft is coaxial with the hollow shaft, the connecting shaft is positioned in the hollow shaft, and a first driving shaft penetrating through the through hole is fixed on the connecting shaft;
the gear I is fixed on the hollow shaft, the lifting plate II is provided with a plurality of opening and closing mechanisms in an annular array, the output end of each opening and closing mechanism is fixedly provided with a transparent plate, and all the transparent plates are combined into an inverted cone for protecting the camera.
Further, the opening and closing mechanism comprises a rotating shaft which is rotationally connected with the lifting plate II, and a gear II meshed with the gear I is fixed on the rotating shaft;
the opening and closing mechanism further comprises a second driving shaft which is rotationally connected with the second gear, the second driving shaft is not coaxial with the rotating shaft, and a first ball body is fixed on the second driving shaft;
the opening and closing mechanism further comprises a support frame fixed on the lifting plate II, a swinging shaft is rotatably arranged at one end, far away from the lifting plate II, of the support frame, a driving plate is fixed on the swinging shaft, the transparent plate is connected with one end of the driving plate, and a sphere II is fixed at the other end of the driving plate;
the opening and closing mechanism further comprises a driving rod, one end of the driving rod is provided with a first annular groove in running fit with the first ball body, and the other end of the driving rod is provided with a second annular groove in running fit with the second ball body.
Further, the power mechanism comprises a motor fixed on the horizontal part of the mounting bracket, a swing arm is fixed on an output shaft of the motor, a driving shaft III is fixed on the other end of the swing arm, a door-shaped fixing frame is fixed on the lifting plate I, a long-strip hole is formed in the fixing frame, a bearing I is mounted on the driving shaft III, and an outer ring of the bearing I is tangential to the inner wall of the long-strip hole;
the power mechanism further comprises two cushion blocks fixed on the horizontal part of the mounting bracket, and the two cushion blocks are contacted with the fixing frame;
the power mechanism further comprises a first in-place sensor fixed on the horizontal part of the mounting bracket, and the first in-place sensor is electrically connected with the motor.
Further, two through holes are formed in a circumferential array, and two driving shafts are arranged in a circumferential array.
Further, the second driving shaft is rotatably mounted on the second gear through a second bearing.
Further, the hollow shaft is rotatably arranged on the lifting plate II through a bearing III.
Further, the power mechanism further comprises a transition plate fixed on the first lifting plate and a track fixed on the horizontal part of the mounting bracket, a driving shaft IV is fixed on the transition plate, a bearing IV is arranged on the driving shaft IV, a touch plate is slidably arranged on the track, a special-shaped hole is formed in the touch plate, the special-shaped hole is a vertical section II and an inclined section from bottom to top in sequence, and the bearing IV is tightly attached to the inner wall of the special-shaped hole;
the power mechanism further comprises a second in-place sensor fixed on the horizontal part of the mounting bracket, and the second in-place sensor is electrically connected with the motor;
the second in-place sensor is in the stroke of the touch plate.
Further, the mounting bracket further includes a diagonal brace for connecting the horizontal portion and the vertical portion.
Compared with the prior art, the invention has the beneficial effects that: the invention can carry out omnibearing protection on the camera in the use process of the camera, provide data for the quantity statistics of exercise, and fully expose the camera when the camera is damaged, so that the camera is not hindered to carry out overhaul and maintenance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a partial enlarged view of a portion a in fig. 1;
fig. 3 is a partial enlarged view of a portion B in fig. 1;
fig. 4 is a partial enlarged view of a portion a in fig. 3;
FIG. 5 is an isometric view of FIG. 1;
fig. 6 is a partial enlarged view of a portion a in fig. 5;
FIG. 7 is an exploded view of the front right side 45 of FIG. 1;
fig. 8 is a perspective view of fig. 7;
fig. 9 is a partial enlarged view of a portion a in fig. 8;
the reference numerals in the drawings: 1. a mounting bracket; 2. an optical axis; 3. lifting plate I; 4. a lifting plate II; 5. a hollow shaft; 6. a first vertical section; 7. a helical section; 8. a connecting shaft; 9. a camera; 10. a first driving shaft; 11. a first gear; 12. a transparent plate; 13. a rotating shaft; 14. a second gear; 15. a second driving shaft; 16. a sphere I; 17. a support frame; 18. a swing shaft; 19. a driving plate; 20. a sphere II; 21. a driving rod; 22. a motor; 23. swing arms; 24. a third driving shaft; 25. a fixing frame; 26. a slit hole; 27. a cushion block; 28. an in-place sensor I; 29. a third bearing; 30. a transition plate; 31. a track; 32. a driving shaft IV; 33. a touch panel; 34. a second vertical section; 35. an inclined section; 36. an in-place sensor II; 37. and (5) diagonal bracing.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 9, a video monitoring apparatus for real-time motion amount statistics of a body teaching process according to the present invention includes:
a mounting bracket 1, the mounting bracket 1 comprising a vertical portion fixed on an external support surface and a horizontal portion for mounting a camera 9;
four optical axes 2 are slidably arranged on the horizontal part of the mounting bracket 1, a lifting plate I3 is fixed at one end of each of the four optical axes 2, a lifting plate II 4 is fixed at the other end of each of the four optical axes 2, and a power mechanism for driving the lifting plate I3, the optical axes 2 and the lifting plate II 4 to lift is also arranged on the horizontal part of the mounting bracket 1;
the lifting plate II 4 is rotatably provided with a hollow shaft 5, the hollow shaft 5 is provided with a through hole, the through hole is a first vertical section 6 and a spiral section 7 from bottom to top in sequence, a connecting shaft 8 is fixed on the horizontal part of the mounting bracket 1, a camera 9 is fixed at the other end of the connecting shaft 8, the connecting shaft 8 is coaxial with the hollow shaft 5, the connecting shaft 8 is positioned in the hollow shaft 5, and a first driving shaft 10 penetrating through the through hole is fixed on the connecting shaft 8;
a gear I11 is fixed on the hollow shaft 5, a plurality of opening and closing mechanisms are arranged on the lifting plate II 4 in an annular array, a transparent plate 12 is fixed on the output end of each opening and closing mechanism, and all the transparent plates 12 are combined into an inverted cone shape for protecting the camera 9;
as a preferable scheme of the embodiment, the opening and closing mechanism comprises a rotating shaft 13 rotatably connected with the lifting plate II 4, and a gear II 14 meshed with the gear I11 is fixed on the rotating shaft 13;
the opening and closing mechanism further comprises a second driving shaft 15 which is rotationally connected with the second gear 14, the second driving shaft 15 is not coaxial with the rotating shaft 13, and a first ball 16 is fixed on the second driving shaft 15;
the opening and closing mechanism further comprises a support frame 17 fixed on the lifting plate II 4, a swinging shaft 18 is rotatably installed at one end, far away from the lifting plate II 4, of the support frame 17, a driving plate 19 is fixed on the swinging shaft 18, the transparent plate 12 is connected with one end of the driving plate 19, and a sphere II 20 is fixed at the other end of the driving plate 19;
the opening and closing mechanism further comprises a driving rod 21, one end of the driving rod 21 is provided with a first annular groove in running fit with the first ball body 16, and the other end of the driving rod 21 is provided with a second annular groove in running fit with the second ball body 20;
in this embodiment, during normal use, the vertical portion of the mounting bracket 1 is fixed on an external supporting surface, as shown in the figure, each transparent plate 12 forms an inverted cone ring, which encloses the camera 9 inside, prevents balls or gravel and stones from being crashed on the camera 9, protects the camera 9, and provides video basis for motion quantity statistics; when the camera 9 needs to be maintained, the lifting plate I3, the optical axis 2, the lifting plate II 4 and parts arranged on the lifting plate II 4 and the hollow shaft 5 are lifted simultaneously by the operation power mechanism, in the process that the lifting plate I3, the optical axis 2, the lifting plate II 4 and the hollow shaft 5 are lifted, as the positions of the connecting shaft 8, the camera 9 and the driving shaft I10 are fixed, and the hollow shaft 5 is rotationally connected with the lifting plate II 4, firstly, the driving shaft I10 passes through the spiral section 7 of the through hole, so that the hollow shaft 5, the gear I11 and the like rotate relative to the lifting plate II 4, as the gear I11 is meshed with the gear II 14, the rotating gear I11 enables the gear II 14, the rotating shaft 13, the driving shaft II 15 and the ball I16 to rotate by taking the rotating shaft 13 as an axis, and the driving shaft II 20 and the transparent plate 12 can rotate by taking the swinging shaft 18 as an axis, and in the process that the driving shaft II 15 rotates by taking the rotating shaft 13 as an axis, and as an annular groove 12 is also opened by taking the rotating shaft 16 and the rotating shaft II of the driving rod 21 as an annular groove 16, and the rotary groove 21 can be correspondingly changed in the process that the spherical body 16 is exposed relative to the driving shaft 16, and the rotary groove 21 is correspondingly changed in the process that the driving shaft II is driven by taking the driving rod 21;
then the first driving shaft 10 passes through the first vertical section 6 of the through hole, and the angle of the hollow shaft 5 which is continuously lifted and the like is not influenced by the first driving shaft 10, so that the maintenance space of the camera 9 is larger, and the operation is more convenient.
As a preferable scheme of the embodiment, the power mechanism comprises a motor 22 fixed on the horizontal part of the mounting bracket 1, a swing arm 23 is fixed on the output shaft of the motor 22, a driving shaft III 24 is fixed on the other end of the swing arm 23, a door-shaped fixing frame 25 is fixed on the lifting plate I3, a strip hole 26 is formed in the fixing frame 25, a bearing I is mounted on the driving shaft III 24, and the outer ring of the bearing I is tangent with the inner wall of the strip hole 26;
the power mechanism further comprises two cushion blocks 27 fixed on the horizontal part of the mounting bracket 1, and the two cushion blocks 27 are contacted with the fixing frame 25;
the power mechanism also comprises a first in-place sensor 28 fixed on the horizontal part of the mounting bracket 1, and the first in-place sensor 28 is electrically connected with the motor 22;
in this embodiment, the power mechanism operates as follows: when the door-shaped frame contacts with the first in-place sensor 28, the motor 22 stops, the two cushion blocks 27 support the door-shaped frame, the load of the motor 22 is reduced, when lifting action is required to be executed, the motor 22 is started to enable the swing arm 23, the driving shaft III 24 and the first bearing to rotate by taking the output shaft of the motor 22 as the shaft, and the lifting plate I3, the optical axis 2, the lifting plate II 4 and the like move upwards relative to the mounting bracket 1, and the driving shaft III 24 and the first bearing change in position relative to the long strip hole 26.
As a preferable scheme of the embodiment, two through holes are formed in a circumferential array, and two driving shafts 10 are formed in a circumferential array;
in this embodiment, two through holes are formed in a circumferential array, and two driving shafts 10 are formed in a circumferential array, so that the hollow shaft 5 rotates more smoothly.
As a preferred solution of the above embodiment, the second drive shaft 15 is rotatably mounted on the second gear 14 by means of a second bearing;
in this embodiment, the second driving shaft 15 is rotatably mounted on the second gear 14 through the second bearing, so that the second driving shaft 15 rotates more smoothly and does not move up and down.
As a preferred solution of the above embodiment, the hollow shaft 5 is rotatably mounted on the lifting plate two 4 through the bearing three 29;
in the embodiment, the hollow shaft 5 is rotatably mounted on the lifting plate two 4 through the bearing three 29, so that the hollow shaft 5 rotates more smoothly and no up-and-down movement occurs.
As a preferable scheme of the embodiment, the power mechanism further comprises a transition plate 30 fixed on the lifting plate I3 and a track 31 fixed on the horizontal part of the mounting bracket 1, a driving shaft IV 32 is fixed on the transition plate 30, a bearing IV is arranged on the driving shaft IV 32, a touch plate 33 is slidably arranged on the track 31, a special-shaped hole is formed in the touch plate 33, the special-shaped hole is sequentially provided with a vertical section II 34 and an inclined section 35 from bottom to top, and the bearing IV is tightly attached to the inner wall of the special-shaped hole;
the power mechanism also comprises a second in-place sensor 36 fixed on the horizontal part of the mounting bracket 1, and the second in-place sensor 36 is electrically connected with the motor 22;
the second in-place sensor 36 is in the stroke of the touch plate 33;
in this embodiment, during the upward movement of the lifting plate one 3, the transition plate 30, the driving shaft four 32 and the bearing four, the bearing four moves along the vertical section two 34 at first, which will not affect the position of the touch plate 33, and then the bearing four moves along the inclined section 35, so that the touch plate 33 moves along the track 31, the touch plate 33 contacts with the in-place sensor two 36, the operation motor 22 stops, and the excessive action of the motor 22 is prevented.
As a preferred version of the above embodiment, the mounting bracket 1 further comprises a diagonal brace 37 for connecting the horizontal portion and the vertical portion;
in this embodiment, the diagonal braces 37 connect the horizontal and vertical sections to prevent the horizontal section from breaking under the force of gravity.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (7)
1. A video monitoring device for real-time motion amount statistics of a body teaching process, comprising:
the mounting bracket (1), the mounting bracket (1) includes the vertical part fixed on external supporting surface and is used for installing the horizontal part of the camera (9);
four optical axes (2) are slidably arranged on the horizontal part of the mounting bracket (1), a lifting plate I (3) is fixed at one end of each of the four optical axes (2), a lifting plate II (4) is fixed at the other end of each of the four optical axes (2), and a power mechanism for driving the lifting plate I (3), the optical axes (2) and the lifting plate II (4) to lift is further arranged on the horizontal part of the mounting bracket (1);
the lifting plate II (4) is rotatably provided with a hollow shaft (5), the hollow shaft (5) is provided with a through hole, the through hole is sequentially provided with a first vertical section (6) and a spiral section (7) from bottom to top, a connecting shaft (8) is fixed on the horizontal part of the mounting bracket (1), the camera (9) is fixed at the other end of the connecting shaft (8), the connecting shaft (8) is coaxial with the hollow shaft (5), the connecting shaft (8) is positioned inside the hollow shaft (5), and a first driving shaft (10) penetrating through the through hole is fixed on the connecting shaft (8);
a gear I (11) is fixed on the hollow shaft (5), a plurality of opening and closing mechanisms are arranged on the lifting plate II (4) in an annular array, a transparent plate (12) is fixed on the output end of each opening and closing mechanism, and all the transparent plates (12) are combined into an inverted cone shape for protecting the camera (9);
the opening and closing mechanism comprises a rotating shaft (13) which is rotationally connected with the lifting plate II (4), and a gear II (14) meshed with the gear I (11) is fixed on the rotating shaft (13);
the opening and closing mechanism further comprises a driving shaft II (15) which is rotationally connected with the gear II (14), the driving shaft II (15) is not coaxial with the rotating shaft (13), and a ball body I (16) is fixed on the driving shaft II (15);
the opening and closing mechanism further comprises a support frame (17) fixed on the lifting plate II (4), a swinging shaft (18) is rotatably arranged at one end, far away from the lifting plate II (4), of the support frame (17), a driving plate (19) is fixed on the swinging shaft (18), the transparent plate (12) is connected with one end of the driving plate (19), and a sphere II (20) is fixed at the other end of the driving plate (19);
the opening and closing mechanism further comprises a driving rod (21), one end of the driving rod (21) is provided with a first annular groove in running fit with the first ball body (16), and the other end of the driving rod (21) is provided with a second annular groove in running fit with the second ball body (20).
2. The video monitoring device for real-time exercise amount statistics of body teaching process according to claim 1, wherein the power mechanism comprises a motor (22) fixed on the horizontal part of the mounting bracket (1), a swing arm (23) is fixed on the output shaft of the motor (22), a driving shaft III (24) is fixed on the other end of the swing arm (23), a door-shaped fixing frame (25) is fixed on the lifting plate I (3), a strip hole (26) is formed in the fixing frame (25), a bearing I is mounted on the driving shaft III (24), and the outer ring of the bearing I is tangent to the inner wall of the strip hole (26);
the power mechanism further comprises two cushion blocks (27) fixed on the horizontal part of the mounting bracket (1), and the two cushion blocks (27) are contacted with the fixing frame (25);
the power mechanism also comprises an in-place sensor I (28) fixed on the horizontal part of the mounting bracket (1), and the in-place sensor I (28) is electrically connected with the motor (22).
3. A video monitoring device for real-time motion statistics of body teaching process according to claim 2, characterized in that the number of through holes is two in circumferential array, and the number of driving shafts (10) is two in circumferential array.
4. A video monitoring device for real time motion statistics of body teaching process according to claim 3, characterized in that the driving shaft two (15) is rotatably mounted on the gear two (14) by means of bearing two.
5. A video monitoring device for real-time motion statistics of body teaching process according to claim 4, characterized in that the hollow shaft (5) is rotatably mounted on the lifting plate two (4) through the bearing three (29).
6. The video monitoring device for real-time exercise amount statistics of a body teaching process according to claim 5, wherein the power mechanism further comprises a transition plate (30) fixed on the lifting plate I (3) and a track (31) fixed on the horizontal part of the mounting bracket (1), a driving shaft IV (32) is fixed on the transition plate (30), a bearing IV is arranged on the driving shaft IV (32), a touch plate (33) is slidably arranged on the track (31), a special-shaped hole is formed in the touch plate (33), the special-shaped hole is sequentially provided with a vertical section II (34) and an inclined section (35) from bottom to top, and the bearing IV is tightly attached to the inner wall of the special-shaped hole;
the power mechanism also comprises a second in-place sensor (36) fixed on the horizontal part of the mounting bracket (1), and the second in-place sensor (36) is electrically connected with the motor (22);
the second in-place sensor (36) is located in the stroke of the touch plate (33).
7. A video monitoring device for real-time motion statistics of a body teaching process according to claim 6, characterized in that the mounting bracket (1) further comprises a diagonal brace (37) for connecting the horizontal part and the vertical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195255.2A CN114576532B (en) | 2022-03-01 | 2022-03-01 | Video monitoring device for real-time motion quantity statistics in body teaching process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195255.2A CN114576532B (en) | 2022-03-01 | 2022-03-01 | Video monitoring device for real-time motion quantity statistics in body teaching process |
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| CN114576532A CN114576532A (en) | 2022-06-03 |
| CN114576532B true CN114576532B (en) | 2023-06-30 |
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| CN202210195255.2A Active CN114576532B (en) | 2022-03-01 | 2022-03-01 | Video monitoring device for real-time motion quantity statistics in body teaching process |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996001390A1 (en) * | 1994-07-01 | 1996-01-18 | Baxter International Inc. | Support pole lift mechanism |
| NL1032023C2 (en) * | 2006-06-16 | 2007-12-18 | Vogel S Holding Bv | Assembly as well as carrier, support and blocking element suitable for such an assembly. |
| KR20160017897A (en) * | 2014-08-07 | 2016-02-17 | 주식회사 두레텍 | Automatic leveling method for a tripod provided with a gear box and a control unit. |
| CN208330626U (en) * | 2018-06-29 | 2019-01-04 | 北京金风科创风电设备有限公司 | The detection system and wind power generating set of wind generating set pitch control bearing |
| CN109611658A (en) * | 2018-12-30 | 2019-04-12 | 广州天聪自动化设备有限公司 | A kind of multi-joint aluminium alloy ring automatic lifting hanger |
| JP6606762B1 (en) * | 2019-03-22 | 2019-11-20 | 三門県逸動灯具有限公司 | Dual mode selfie light |
| CN113691199A (en) * | 2021-08-20 | 2021-11-23 | 苏州易昇光学材料有限公司 | Laminated composite photovoltaic back plate mounting and supporting mechanism |
| CN113781739A (en) * | 2021-11-15 | 2021-12-10 | 山东津岳环保设备有限公司 | Forest farm fire prevention monitoring system based on data transmission |
-
2022
- 2022-03-01 CN CN202210195255.2A patent/CN114576532B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996001390A1 (en) * | 1994-07-01 | 1996-01-18 | Baxter International Inc. | Support pole lift mechanism |
| NL1032023C2 (en) * | 2006-06-16 | 2007-12-18 | Vogel S Holding Bv | Assembly as well as carrier, support and blocking element suitable for such an assembly. |
| KR20160017897A (en) * | 2014-08-07 | 2016-02-17 | 주식회사 두레텍 | Automatic leveling method for a tripod provided with a gear box and a control unit. |
| CN208330626U (en) * | 2018-06-29 | 2019-01-04 | 北京金风科创风电设备有限公司 | The detection system and wind power generating set of wind generating set pitch control bearing |
| CN109611658A (en) * | 2018-12-30 | 2019-04-12 | 广州天聪自动化设备有限公司 | A kind of multi-joint aluminium alloy ring automatic lifting hanger |
| JP6606762B1 (en) * | 2019-03-22 | 2019-11-20 | 三門県逸動灯具有限公司 | Dual mode selfie light |
| CN113691199A (en) * | 2021-08-20 | 2021-11-23 | 苏州易昇光学材料有限公司 | Laminated composite photovoltaic back plate mounting and supporting mechanism |
| CN113781739A (en) * | 2021-11-15 | 2021-12-10 | 山东津岳环保设备有限公司 | Forest farm fire prevention monitoring system based on data transmission |
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|---|---|
| CN114576532A (en) | 2022-06-03 |
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