Leg posture detector

Abstract

The utility model relates to a detector, in particular to a leg posture detector which comprises a moving device and a detecting device, the moving device comprises a moving plate, a plurality of idler wheels are installed at the bottom end of the moving plate, a stand column is fixedly connected to the top end of the moving plate, a first motor is fixedly installed in the stand column, and a sliding block is arranged in the stand column in a sliding mode. The output end of the first motor is fixedly connected with a screw, the screw is in threaded connection with the sliding block, the detection device comprises a detector body, the detector body is fixedly connected with the sliding block, a detection block is installed at the side end of the detector body, the detection block is electrically connected with the detector body, and a driving structure is arranged between the detection block and the detector body. According to the leg posture detector, comprehensive detection can be conveniently carried out on traveling people, the accuracy of a detection result can be greatly improved, and the leg posture detector has relatively high practicability.

Description

Technical Field

[0001] The utility model relates to a detector, in particular to a leg posture detector. Background Technique

[0002] Body posture refers to the body form of a human body during activities. Good body posture is related to the coordination and balance of various tissues and organs of the human body. The basic postures refer to standing, sitting, and walking postures. If the posture is abnormal, it may change the functions of internal organs of the body, leading to a decline in physical health, and thus may cause certain physical defects or diseases.

[0003] In order to ensure the goodness of leg postures, it is necessary to use a detector to detect leg postures. In reality, a 3D body posture detector is used to detect leg postures. Using infrared technology, it simulates the position structure of human bones and analyzes the muscle function state. When the existing detector is in use, people need to stand in front of the detector, and then the detector automatically conducts detection. It is not convenient to detect people in motion, and the detection results have limitations.

[0004] Therefore, we propose a leg posture detector to solve this problem. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a leg posture detector to solve the problems that the prior art is not convenient to detect people in motion and the detection results have limitations as put forward in the background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: A leg posture detector includes a moving device and a detecting device, and is characterized in that: the moving device includes a moving plate, a plurality of rollers are installed at the bottom end of the moving plate, a column is fixedly connected to the top end of the moving plate, a motor I is fixedly installed inside the column, and a slider is slidably arranged inside the column. The output end of the motor I is fixedly connected to a screw rod, and the screw rod is in threaded connection with the slider;

[0009] The detecting device includes a detector body, the detector body is fixedly connected to the slider, a detecting block is installed at the side end of the detector body, the detecting block is electrically connected to the detector body, and a driving structure is arranged between the detecting block and the detector body.

[0010] Preferably, the driving structure includes a second motor and a reduction gear. The second motor is fixedly installed inside the detector body, and the reduction gear is rotatably installed inside the detector body. The output end of the second motor is fixedly connected with a driving gear, which meshes with the reduction gear. A rotating member is fixedly connected to the side wall of the reduction gear. Two connecting rods are rotatably arranged inside the rotating member. One end of each connecting rod is rotatably provided with a sliding plate, which is slidably arranged inside the detector body. A connecting column is fixedly connected to the side wall of the sliding plate, and the connecting column is fixedly connected to the detection block.

[0011] Preferably, a reinforcing rib is fixedly connected between the upright column and the moving plate.

[0012] Preferably, an indicator light bar is installed on the outer wall of the detector body.

[0013] Preferably, there are two connecting columns.

[0014] (III) Advantageous Effects

[0015] Compared with the prior art, the present utility model provides a leg posture detector, which has the following advantageous effects:

[0016] The leg posture detector can be conveniently moved through the moving device. At the same time, through the detection device, the legs of people can be detected in multiple directions, which is convenient for comprehensively detecting people during walking, and can greatly improve the accuracy of the detection results, with high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a partial cross-sectional structural schematic diagram of the present utility model;

[0019] Figure 3 is a partial connection structural schematic diagram of the present utility model.

[0020] In the figure: 1, moving plate; 2, roller; 3, upright column; 4, first motor; 5, slider; 6, screw; 7, detector body; 8, detection block; 9, second motor; 10, reduction gear; 11, driving gear; 12, rotating member; 13, connecting rod; 14, sliding plate; 15, connecting column; 16, reinforcing rib; 17, indicator light bar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment

[0023] Please refer to Figures 1-3 , a leg posture detector, including a moving device and a detecting device. The moving device includes a moving plate 1. A plurality of rollers 2 are installed at the bottom end of the moving plate 1. A column 3 is fixedly connected to the top end of the moving plate 1. A motor one 4 is fixedly installed inside the column 3. A slider 5 is slidably arranged inside the column 3. The output end of the motor one 4 is fixedly connected to a screw rod 6. The screw rod 6 is threadedly connected to the slider 5. The detecting device includes a detector body 7. The detector body 7 is fixedly connected to the slider 5. A detecting block 8 is installed at the side end of the detector body 7. The detecting block 8 is electrically connected to the detector body 7. And a driving structure is arranged between the detecting block 8 and the detector body 7.

[0024] Through the arrangement of the detector body 7 and the detecting block 8, it is convenient to perform all-round detection on people, and thus the accuracy of the detection result can be improved. Through the arrangement of the moving plate 1 and the rollers 2, it is convenient to move the whole device, and thus it is convenient to adapt to the all-round detection of people in motion, thereby improving the accuracy of the detection result. It has high practicability. At the same time, when the motor one 4 is started, the screw rod 6 can be rotated, and then the slider 5 can be moved, so that the height of the detecting device can be adjusted, and thus the applicability of the whole device can be improved.

[0025] Please refer to Figure 2 and Figure 3 , the driving structure includes a motor two 9 and a reduction gear 10. The motor two 9 is fixedly installed inside the detector body 7. The reduction gear 10 is rotatably installed inside the detector body 7. The output end of the motor two 9 is fixedly connected to a driving gear 11. The driving gear 11 meshes with the reduction gear 10. A rotating member 12 is fixedly connected to the side wall of the reduction gear 10. Two connecting rods 13 are rotatably arranged inside the rotating member 12. One end of the connecting rod 13 is rotatably provided with a sliding plate 14. The sliding plate 14 is slidably arranged inside the detector body 7. A connecting column 15 is fixedly connected to the side wall of the sliding plate 14. The connecting column 15 is fixedly connected to the detecting block 8.

[0026] When the second motor 9 starts, the driving gear 11 rotates accordingly, thereby driving the reduction gear 10 to rotate, and further driving the rotating member 12 to rotate. Under the connection of the connecting rod 13, the sliding plate 14 can be driven to move, so that the detection block 8 can be moved under the connection of the connecting column 15, thereby adapting to the leg widths of different people, further improving the applicability of the device, and making the device more conducive to practical use.

[0027] Please refer to Figure 1 , and a reinforcing rib 16 is fixedly connected between the upright column 3 and the moving plate 1.

[0028] The reinforcing rib 16 can improve the connection stability between the upright column 3 and the moving plate 1, which is conducive to improving the service life of the device.

[0029] Please refer to Figure 1 , and an indicator light bar 17 is installed on the outer wall of the detector body 7.

[0030] The light beam irradiated on the ground by the indicator light bar 17 facilitates the guidance of the user, thereby being conducive to better detecting the legs and improving the accuracy of the detection result.

[0031] Please refer to Figure 2 and Figure 3 , and two connecting columns 15 are provided.

[0032] The above setting method can help improve the stability of the detection block 8.

[0033] In summary, the working principle and process of the leg posture detector are as follows: when in use, first move the leg posture detector to the location where it is needed. The user stands facing the detector body 7, and then start the first motor 4 until the detection device moves to a suitable height. Then, start the second motor 9 until the detection block 8 moves to a suitable detection position. Then turn on the indicator light bar 17, and then the user can push the upright column 3 to move and maintain a suitable distance between the body and the detection device according to the indicator beam irradiated on the ground. The leg posture detector can conveniently perform all-round detection on people walking, and the detection result has high accuracy and high practicality.

[0034] The above embodiments only represent the specific implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A leg posture detector, comprising a moving device and a detection device, characterized in that: The moving device comprises a moving plate (1), a plurality of rollers (2) are mounted on the bottom end of the moving plate (1), a column (3) is fixedly connected to the top end of the moving plate (1), a motor (4) is fixedly mounted inside the column (3), a slider (5) is slidably arranged inside the column (3), a screw (6) is fixedly connected to the output end of the motor (4), and the screw (6) is threadedly connected to the slider (5); The detection device comprises a detector body (7), the detector body (7) is fixedly connected to a slider (5), a detection block (8) is installed at the side end of the detector body (7), the detection block (8) is electrically connected to the detector body (7), and a driving structure is arranged between the detection block (8) and the detector body (7).

2. A leg posture detector according to claim 1, characterized in that: The driving structure comprises a second motor (9) and a reduction gear (10), wherein the second motor (9) is fixedly mounted inside the detector body (7), and the reduction gear (10) is rotatably mounted inside the detector body (7). The output end of the second motor (9) is fixedly connected with a driving gear (11), and the driving gear (11) meshes with the reduction gear (10). A rotating member (12) is fixedly connected to the side wall of the reduction gear (10), and two connecting rods (13) are rotatably arranged inside the rotating member (12). A slide plate (14) is rotatably arranged at one end of the connecting rod (13), and the slide plate (14) is slidably arranged inside the detector body (7). A connecting column (15) is fixedly connected to the side wall of the slide plate (14), and the connecting column (15) is fixedly connected to the detection block (8).

3. A leg posture detector according to claim 1, characterized in that: A reinforcing rib (16) is fixedly connected between the upright column (3) and the movable plate (1).

4. A leg posture detector according to claim 2, characterized in that: An indicator light strip (17) is installed on the outer wall of the detector body (7).

5. A leg posture detector according to claim 2, characterized in that: Two connecting columns (15) are provided.

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