Human body posture detection equipment based on computer vision

Abstract

The utility model belongs to the field of human body posture detection, and particularly relates to human body posture detection equipment based on computer vision. The device comprises a supporting plate, human body posture detection equipment is installed at the top of the supporting plate, a fixing plate is vertically installed at the left end of the top of the supporting plate, the human body posture detection equipment is located on the right side of the fixing plate, a sliding groove is formed in the left side wall of the fixing plate, and a sliding block in up-down sliding fit with the sliding groove is installed in the sliding groove; a limiting assembly used for limiting sliding of the sliding block is installed in the sliding groove, a mounting plate is vertically arranged on the left side of the fixing plate and fixedly connected with the sliding block through a connecting rod, and a plurality of first suction cups are installed on the left side wall of the mounting plate. According to the human body posture detection device, the first suction cups are adsorbed to the wall body, the positions of the fixing plate, the supporting plate and the human body posture detection device are limited, and when the human body posture detection device is collided by mistake, due to the fact that the first suction cups are adsorbed to the wall body, the human body posture detection device cannot move or topple over.

Description

A computer vision-based human posture detection device Technical Field

[0001] This utility model belongs to the field of human body posture detection, and in particular relates to a human body posture detection device based on computer vision. Background Technology

[0002] With the continuous development of technology, the monitoring of human posture has evolved from traditional manual detection methods to machine-based detection methods. One such device is a computer vision-based human posture detection system. This system uses a camera to capture images of the human body, then processes these images using a counting machine to obtain relevant data about the human posture.

[0003] Existing face-mounted computer vision-based human posture detection devices can accurately detect human posture during use. However, these devices are typically placed near a wall with a gap between them and the wall. As a result, if the device is accidentally bumped, it is prone to moving or tipping over, causing damage and affecting its lifespan. Summary of the Invention

[0004] The purpose of this invention is to provide a human posture detection device based on computer vision to prevent the human posture detection device from moving or tipping over when it is accidentally bumped.

[0005] The aforementioned computer vision-based human posture detection device includes a horizontally arranged support plate. The human posture detection device is mounted on the top of the support plate. A fixed plate is vertically mounted on the left end of the top of the support plate. The human posture detection device is located on the right side of the fixed plate. A sliding groove is formed on the left side wall of the fixed plate. A slider that slides vertically within the groove is installed therein. A limiting component for restricting the sliding of the slider is installed within the groove. A mounting plate is vertically arranged on the left side of the fixed plate. The mounting plate is fixedly connected to the slider via a connecting rod. Several first suction cups are mounted on the left side wall of the mounting plate.

[0006] Furthermore, the bottom of the chute is provided with a number of first threaded holes from top to bottom. The limiting component includes a bolt installed in the first threaded hole. The bolt is threadedly engaged with the first threaded hole. The slider is provided with a through hole that communicates with the left and right sides. The through hole is used for the fixed end of the bolt to pass through.

[0007] Furthermore, grooves are provided at both the front and rear ends of the bottom of the support plate, and a sliding plate that slides vertically is horizontally arranged in the groove. Several second suction cups are installed at the bottom of the sliding plate, and a pushing component for pushing the sliding plate to move up and down is installed on the groove.

[0008] Furthermore, the bottom of the groove is provided with a second threaded hole that communicates with the inside and outside. The pushing component includes a threaded rod that is vertically installed in the second threaded hole. The lower end of the threaded rod is rotatably connected to the top of the slide plate, and the upper end of the threaded rod exits the second threaded hole.

[0009] Furthermore, a handle is installed at the upper end of the threaded rod.

[0010] Furthermore, the top of the slide plate is provided with a mounting groove, in which a bearing that is horizontally connected from top to bottom is installed, and the lower end of the threaded rod is inserted into the inner ring of the bearing.

[0011] Furthermore, a through groove is provided on the side wall of the groove to facilitate viewing the second suction cup; the through groove has no lower side wall.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] This invention restricts the position of the fixing plate, support plate, and human posture detection device by adhering the first suction cup to the wall. When the human posture detection device is accidentally bumped, the first suction cup adhering to the wall prevents the human posture detection device from moving or tipping over. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the structure of this utility model;

[0015] Figure 2 is a schematic diagram of the front side of Figure 1;

[0016] Figure 3 is a schematic diagram of the structure on the left side of Figure 1;

[0017] The components in the diagram are named as follows: 1. Support plate; 2. Threaded rod; 3. Human body posture detection device; 4. Fixing plate; 5. Slider; 6. Bolt; 7. Connecting rod; 8. Mounting plate; 9. First suction cup; 10. Handle; 11. Slide plate; 12. Second suction cup. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0019] Example 1

[0020] This embodiment describes a human posture detection device based on computer vision, comprising a horizontally arranged support plate 1, a human posture detection device 3 mounted on the top of the support plate 1, and a fixing plate 4 vertically mounted on the left end of the top of the support plate 1. The human posture detection device 3 is located to the right of the fixing plate 4, as shown in Figures 1 and 2. The left side wall of the fixing plate 4 is in the same vertical plane as the left side wall of the support plate 1, and the bottom of the fixing plate 4 is mounted on the top of the support plate 1.

[0021] A groove is provided on the left side wall of the fixed plate 4, and a slider 5 is installed in the groove to slide up and down with it, as shown in Figures 1 and 3. The side wall of the slider 5 is in contact with the inner side wall of the groove to prevent the slider 5 from shaking when sliding along the groove. In actual application, the groove can be a T-shaped groove and the slider 5 can be a T-shaped slider.

[0022] As further explained in Figures 1 and 3, the bottom of the slide groove has several first threaded holes from top to bottom. Bolts 6 are installed in the first threaded holes, and the bolts 6 are threadedly engaged with the first threaded holes. The slider 5 has through holes that connect the left and right sides, and the through holes are used for the fixed end of the bolts 6 to pass through. The bolts 6 are limiting components used to restrict the sliding of the slider 5.

[0023] As shown in Figure 1, the first threaded hole is opened in the upper half of the slider 5. When the first threaded hole is aligned with the insertion hole, the fixing end of the bolt 6 is passed through the through hole and tightened into the first threaded hole to restrict the position of the slider 5, so that the slider 5 cannot slide up and down along the groove.

[0024] In practical applications, the limiting component can also be a pull pin. The fixed end of the pull pin passes through the through hole and is inserted into the first threaded hole to limit the position of the slider 5. The end of the pull pin without the pull ring is the fixed end, and the end of the bolt 6 without the head is the fixed end.

[0025] A mounting plate 8 is vertically installed on the left side of the fixed plate 4. The mounting plate 8 is fixedly connected to the slider 5 via a connecting rod 7, as shown in Figures 1 and 2. The left end of the connecting rod 7 is installed on the upper end of the right side wall of the mounting plate 8, and the right end of the connecting rod 7 is installed on the lower end of the left side wall of the slider 5, so that the mounting plate 8 will not obstruct the bolt 6, making it easy to remove the bolt 6.

[0026] Several first suction cups 9 are installed on the left side wall of the mounting plate 8, as shown in Figures 1 and 3. The several first suction cups 9 are distributed in a rectangular array on the left side wall of the mounting plate 8. In actual application, the first suction cups 9 are large suction cups that are easy to disassemble.

[0027] In this embodiment, during use, the bolt 6 is removed, and the slider 5 is slid along the groove to adjust the first suction cup 9 to a suitable height. After adjustment, the position of the slider 5 is displayed by the bolt 6, preventing the slider 5 from sliding arbitrarily. The support plate 1 is then moved, causing the first suction cup 9 to adhere to the wall, thus restricting the positions of the fixing plate 4, the support plate 1, and the human posture detection device 3. When the human posture detection device 3 is accidentally bumped, the first suction cup 9 adheres to the wall, preventing the human posture detection device 3 from moving or tipping over; thereby preventing the human posture detection device 3 from moving or tipping over when accidentally bumped.

[0028] Example 2

[0029] This embodiment further illustrates the technology. The support plate 1 has grooves at both the front and rear ends at the bottom. A sliding plate 11 that slides vertically is horizontally arranged in the groove. Several second suction cups 12 are installed at the bottom of the sliding plate 11, as shown in Figure 1. The side wall of the sliding plate 11 fits against the inner side wall of the groove to prevent the sliding plate 11 from shaking when it slides up and down. In actual application, the several second suction cups 12 are arranged in a rectangular array.

[0030] As further explained in Figure 1, the bottom of the groove has a second threaded hole that is open to both the inside and outside. A threaded rod 2 is installed in the second threaded hole. The lower end of the threaded rod 2 is rotatably connected to the top of the slide plate 11, and the upper end of the threaded rod 2 exits the second threaded hole. The threaded rod 2 is a pushing component used to push the slide plate 11 to move up and down.

[0031] As further explained in Figure 1, the top of the slide plate 11 is provided with a mounting groove, and a bearing that is horizontally connected from top to bottom is installed in the mounting groove. The lower end of the threaded rod 2 is inserted into the inner ring of the bearing.

[0032] In practical applications, as shown in Figure 1, the mounting groove is opened at the center of the top of the slide plate 11, and the lower end of the threaded rod 2 passes through the second threaded hole and is installed in the inner ring of the bearing.

[0033] In practical applications, the pushing component can also be an electric push rod, which is vertically installed in the groove of the mounting slot. The motor of the electric push rod is installed at the bottom of the groove, and the movable end of the electric push rod is fixedly connected to the top of the slide plate 11.

[0034] In this embodiment, by rotating the threaded rod 2 in the forward direction, the threaded rod 2 pushes the slide plate 11 to move downward. The slide plate 11 drives the second suction cup 12 to move downward, so that the second suction cup 12 is attached to the ground, restricting the position of the fixing plate 4. Since the position of the fixing plate 4 is restricted by the second suction cup 12, the positions of the fixing plate 4 and the human body posture detection device 3 are also restricted. Therefore, when the human body posture detection device 3 is accidentally bumped, the second suction cup 12 is attached to the ground, further preventing the human body posture detection device 3 from moving or tipping over.

[0035] Example 3

[0036] This embodiment further illustrates the technology. A handle 10 is installed at the upper end of the threaded rod 2, as shown in Figures 1 and 2. In practical applications, the handle 10 facilitates the rotation of the threaded rod 2.

[0037] As further explained in Figure 2, a through groove is provided on the side wall of the groove to facilitate viewing of the second suction cup 12. The through groove has no lower side wall. In actual application, a through groove is provided on the front side wall of the groove at the bottom front end of the support plate 1, and a through groove is provided on the rear side wall of the groove at the bottom rear end of the support plate 1.

[0038] In practical applications, when the position of the fixing plate 4 is restricted by the second suction cup 12, it can be clearly seen through the through groove whether the second suction cup 12 has been adsorbed onto the ground.

Claims

1. A human posture detection device based on computer vision, comprising a horizontally arranged support plate (1), characterized in that: A human body posture detection device (3) is installed on the top of the support plate (1). A fixing plate (4) is vertically installed on the left end of the top of the support plate (1). The human body posture detection device (3) is located on the right side of the fixing plate (4). A sliding groove is provided on the left side wall of the fixing plate (4). A slider (5) is installed in the sliding groove and slides up and down with it. A limiting component for limiting the sliding of the slider (5) is installed in the sliding groove. An installation plate (8) is vertically arranged on the left side of the fixing plate (4). The installation plate (8) is fixedly connected to the slider (5) through a connecting rod (7). Several first suction cups (9) are installed on the left side wall of the installation plate (8).

2. The human posture detection device based on computer vision according to claim 1, characterized in that: The bottom of the chute has a number of first threaded holes from top to bottom. The limiting component includes a bolt (6) installed in the first threaded hole. The bolt (6) is threadedly engaged with the first threaded hole. The slider (5) has a through hole that is open to the left and right. The through hole is used for the fixed end of the bolt (6) to pass through.

3. The human posture detection device based on computer vision according to claim 1, characterized in that: The support plate (1) has grooves at both the front and rear ends at the bottom. A sliding plate (11) that slides up and down is horizontally arranged in the groove. Several second suction cups (12) are installed at the bottom of the sliding plate (11). A pushing component for pushing the sliding plate (11) to move up and down is installed on the groove.

4. The human posture detection device based on computer vision according to claim 3, characterized in that: The groove bottom is provided with a second threaded hole that is connected inside and outside. The pushing component includes a threaded rod (2) that is vertically installed in the second threaded hole. The lower end of the threaded rod (2) is rotatably connected to the top of the slide plate (11), and the upper end of the threaded rod (2) exits the second threaded hole.

5. The human posture detection device based on computer vision according to claim 4, characterized in that: A handle (10) is installed at the upper end of the threaded rod (2).

6. The human posture detection device based on computer vision according to claim 5, characterized in that: The top of the slide plate (11) is provided with an installation groove, and a bearing that is horizontally connected to the top and bottom is installed in the installation groove. The lower end of the threaded rod (2) is inserted into the inner ring of the bearing.

7. The human posture detection device based on computer vision according to claim 4, characterized in that: The groove has a through slot on its side wall to facilitate viewing the second suction cup (12), and the through slot has no lower side wall.

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