Pedal for recognizing bad sitting posture
By designing a pedal device containing pressure sensors and vibration motors, identifying and correcting students' bad sitting postures, the sitting posture problem caused by lack of supervision at home is solved, and the development of healthy sitting postures and the improvement of civilized behaviors is achieved.
Patent Information
- Application Number
- CN202410444293.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-07-18
AI Technical Summary
In the existing technology, students lack supervision when doing homework at home, resulting in frequent adverse sitting postures, affecting the development of physical health and civilized behavior.
A pedal device including a bottom mount frame, a top support frame, an X-shaped support frame, a support plate, a vibration motor, a voice player, a pressure sensor and a calculation chip are designed to monitor weight changes through a pressure sensor, a calculation chip analyzes the sitting posture, and a vibration motor and a voice player remind and correct bad sitting posture.
Effectively identify and correct bad sitting postures, promote the development of healthy sitting postures, avoid back pain and spine influence, and improve civilized behavior.
Smart Images
Figure CN120323959A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of sitting posture correction, and specifically refers to a pedal for identifying bad sitting postures. Background Art
[0002] If the sitting posture is incorrect, in addition to looking listless, it is also easy to have sore waist and back, and even affect the spine and compress nerves, ultimately affecting physical health. A correct and elegant sitting posture is a civilized behavior, which can not only reflect the physical beauty of a person, but also reflect the behavioral beauty;
[0003] However, in the prior art, when existing students do their homework at home, since their parents and teachers are not around, their self-requirements will decrease, resulting in an easy occurrence of incorrect sitting postures. Long-term bad sitting postures will affect the physical health of students and also develop uncivilized behaviors. Therefore, we need to design a device that can identify and correct bad sitting postures. Summary of the Invention
[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned technical defects and provide a pedal for identifying bad sitting postures.
[0005] To solve the above technical problem, the technical solution provided by the present invention is a pedal for identifying bad sitting postures, including a bottom mounting frame, a top support frame, an X-shaped support frame, a support plate, a vibration motor, a voice player, a pressure sensor, and a calculation chip. The X-shaped support frame is arranged between the bottom mounting frame and the top support frame. A lifting gear slot is opened on the right side of the top of the bottom mounting frame, and an inclined gear slot is opened on the right side of the top of the top support frame. A first sliding slot is opened on the bottom mounting frame, and a second sliding slot is opened on the top support frame;
[0006] A support plate is rotatably connected to the left side of the top support frame. A vibration motor, a voice player, a pressure sensor, and a calculation chip are installed on the support plate. The calculation chip is electrically connected to the vibration motor, the voice player, and the pressure sensor respectively;
[0007] A rotating connecting rod is provided at the bottom right side of the support plate. Two rotating second connectors are respectively provided at both ends of the rotating connecting rod. The other end of the second connector is provided with an inclined support member, and the inclined support member is correspondingly arranged with the inclined gear slot;
[0008] A rotating first connector is provided on the X-shaped support frame. The other end of the first connector is provided with a lifting support frame, and the lifting support frame is correspondingly arranged with the lifting gear slot.
[0009] Further, the X-shaped support frame includes a first scissor arm, a second scissor arm, an upper connecting rod, a rotating shaft, and a lower connecting rod. The first scissor arm and the second scissor arm are arranged in an X-shaped cross. The first scissor arm and the second scissor arm are connected by a connecting shaft to form a hinged connection. Both ends of the connecting shaft are respectively provided with a first connecting member for rotational connection.
[0010] Further, the lower ends of the first scissor arm and the second scissor arm are respectively provided with lower connecting rods corresponding to the first sliding grooves. The lower connecting rods can perform linear reciprocating motion along the extending direction of the first sliding grooves.
[0011] Further, the upper ends of the first scissor arm and the second scissor arm are respectively provided with upper connecting rods corresponding to the second sliding grooves. The upper connecting rods can perform linear reciprocating motion along the extending direction of the second sliding grooves.
[0012] The advantages of the present invention compared with the prior art are as follows: The structure of this device is reasonably designed. When the user uses this device, place both feet on the footrest. The pressure sensor will monitor and identify the weight value borne by the footrest. When the weight value changes, the computing chip will analyze the weight value transmitted by the pressure sensor. After confirming that the user is in a bad sitting posture, it will give a voice reminder by controlling the language player and give a vibration reminder by starting the vibration motor. Through dual reminders, it urges the user to correct the bad sitting posture in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic structural view of a pedal for identifying bad sitting postures according to the present invention Figure 1 ;
[0014] Figure 2 is a schematic structural view of a pedal for identifying bad sitting postures according to the present invention Figure 2 ;
[0015] Figure 3 is a schematic structural view of a pedal for identifying bad sitting postures according to the present invention Figure 3 ;
[0016] Figure 4 is a schematic internal structural view of the support plate of a pedal for identifying bad sitting postures according to the present invention;
[0017] Figure 5 is a reference view of the storage state of a pedal for identifying bad sitting postures according to the present invention.
[0018] As shown in the figure: 1. Bottom mounting bracket, 2. First sliding groove, 3. Top support bracket, 4. Second sliding groove, 5. X-shaped support bracket, 501. First scissors arm, 502. Second scissors arm, 503. Upper connecting rod, 504. Rotating shaft, 505. Lower connecting rod, 6. Lifting gear slot, 7. Tilt gear slot, 8. Support plate, 9. Second connecting piece, 10. Tilt support piece, 11. Vibration motor, 12. Voice player, 13. Pressure sensor, 14. Foot pedal, 15. Calculation chip, 16. Rotating connecting rod, 17. First connecting piece, 18. Lifting support piece. Detailed implementation method
[0019] The following further elaborates on a pedal for identifying bad sitting postures according to the present invention with reference to the accompanying drawings.
[0020] With reference to the accompanying drawings, a pedal for identifying bad sitting postures includes a bottom mounting bracket 1, a top support bracket 3, an X-shaped support bracket 5, a support plate 8, a vibration motor 11, a voice player 12, a pressure sensor 13, and a calculation chip 15. The X-shaped support bracket 5 is arranged between the bottom mounting bracket 1 and the top support bracket 3. A lifting gear slot 6 is provided on the right side of the top of the bottom mounting bracket 1, and a tilt gear slot 7 is provided on the right side of the top of the top support bracket 3. A first sliding groove 2 is provided on the bottom mounting bracket 1, and a second sliding groove 4 is provided on the top support bracket 3;
[0021] A support plate 8 with a rotational connection is provided on the left side of the top support bracket 3. A vibration motor 11, a voice player 12, a pressure sensor 13, and a calculation chip 15 are installed on the support plate 8. The calculation chip 15 is electrically connected to the vibration motor 11, the voice player 12, and the pressure sensor 13 respectively;
[0022] A rotating connecting rod 16 is provided at the bottom right side of the support plate 8. Second connecting pieces 9 with rotational connections are provided at both ends of the rotating connecting rod 16. A tilt support piece 10 is provided at the other end of the second connecting piece 9. The tilt support piece 10 is arranged corresponding to the tilt gear slot 7;
[0023] A first connecting piece 17 with a rotational connection is provided on the X-shaped support bracket 5. A lifting support bracket 18 is provided at the other end of the first connecting piece 17. The lifting support bracket 18 is arranged corresponding to the lifting gear slot 6.
[0024] Preferably, as an embodiment of the present embodiment, the X-shaped support bracket 5 includes a first scissors arm 501, a second scissors arm 502, an upper connecting rod 503, a rotating shaft 504, and a lower connecting rod 505. The first scissors arm 501 and the second scissors arm 502 are arranged in an X-shaped cross. The first scissors arm 501 and the second scissors arm 502 are connected by a connecting shaft 504 to form a hinged connection. First connecting pieces 17 with rotational connections are provided at both ends of the connecting shaft 504.
[0025] Preferably, lower links 505 corresponding to the first sliding groove 2 are respectively provided at the lower ends of the first scissor arm 501 and the second scissor arm 502, and the lower links 505 can perform linear reciprocating motion along the extension direction of the first sliding groove 2.
[0026] Preferably, upper links 503 corresponding to the second sliding groove 4 are respectively provided at the upper ends of the first scissor arm 501 and the second scissor arm 502; the upper links 503 can perform linear reciprocating motion along the extension direction of the second sliding groove 4.
[0027] In the specific implementation of the present invention, when a user uses the device, the feet are placed on the foot pedal 14, and the pressure sensor 13 will monitor and identify the weight value borne by the foot pedal 14; when the weight value changes, the calculation chip 15 will analyze the weight value transmitted by the pressure sensor 13. After confirming that the user is in a bad sitting posture through data analysis, a voice reminder will be given by controlling the voice player 12, and at the same time, the vibration motor 11 will be started for vibration reminder. Through double reminders, the user is urged to correct the bad sitting posture in time;
[0028] At the same time, the X-shaped support frame 5 is arranged between the bottom mounting frame 1 and the top support frame 3. The first scissor arm 501 and the second scissor arm 502 are arranged in an X-shaped cross. The first scissor arm 501 and the second scissor arm 502 are connected by a hinge through a connecting shaft 504. Rotating first connectors 17 are respectively provided at both ends of the connecting shaft 504. The other end of the first connector 17 is provided with a lifting support frame 18. The lifting support frame 18 corresponds to the lifting gear slot 6. Therefore, the lifting support frame 18 can adjust the vertical distance between the bottom mounting frame 1 and the top support frame 3 through cooperation with the lifting gear slot 6, that is, adjust the use height of the device;
[0029] At the same time, rotating second connectors 9 are respectively provided at both ends of the rotating connecting rod 16. The other end of the second connector 9 is provided with an inclined support member 10. The inclined support member 10 corresponds to the inclined gear slot 7. Through the cooperation of the inclined support member 10 and the inclined gear slot 7, the inclination angle of the support plate 8 can be adjusted according to the use requirements of the user.
[0030] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.
Claims
1. A pedal for identifying bad sitting postures, characterized in that, The invention comprises a bottom mounting frame (1), a top supporting frame (3), an X-shaped supporting frame (5), a supporting plate (8), a vibration motor (11), a voice player (12), a pressure sensor (13), and a computing chip (15); the X-shaped supporting frame (5) is arranged between the bottom mounting frame (1) and the top supporting frame (3); a lifting gear slot (6) is provided on the right side of the top of the bottom mounting frame (1); a tilting gear slot (7) is provided on the right side of the top of the top supporting frame (3); a first sliding slot (2) is provided on the bottom mounting frame (1); and a second sliding slot (4) is provided on the top supporting frame (3); A rotatably connected support plate (8) is provided on the left side of the top support frame (3); a vibration motor (11), a voice player (12), a pressure sensor (13), and a computing chip (15) are installed on the support plate (8); and the computing chip (15) is electrically connected to the vibration motor (11), the voice player (12), and the pressure sensor (13), respectively; A rotating connecting rod (16) is provided at the bottom of the right side of the support plate (8), and two ends of the rotating connecting rod (16) are respectively provided with a second connecting piece (9) for rotational connection, and the other end of the second connecting piece (9) is provided with an inclined supporting piece (10), and the inclined supporting piece (10) is arranged corresponding to the inclined gear slot (7); The X-shaped support frame (5) is provided with a rotatably connected No. 1 connection member (17), and the other end of the No. 1 connection member (17) is provided with a lifting support frame (18), and the lifting support frame (18) is arranged corresponding to the lifting gear slot (6).
2. The pedal for identifying bad sitting postures according to claim 1, wherein, The X-shaped support frame (5) comprises a No. 1 scissor arm (501), a No. 2 scissor arm (502), an upper connecting rod (503), a rotating shaft (504), and a lower connecting rod (505); the No. 1 scissor arm (501) and the No. 2 scissor arm (502) are arranged crosswise in an X shape; the No. 1 scissor arm (501) and the No. 2 scissor arm (502) are connected in a twisting manner via a connecting shaft (504); and the two ends of the connecting shaft (504) are respectively provided with a No. 1 connecting piece (17) that is rotatably connected.
3. The pedal for identifying bad sitting postures according to claim 2, characterized in that, The lower ends of the No. 1 scissor arm (501) and the No. 2 scissor arm (502) are respectively provided with lower connecting rods (505) arranged corresponding to the No. 1 sliding groove (2), and the lower connecting rods (505) can perform linear reciprocating motion along the extension direction of the No. 1 sliding groove (2).
4. The pedal for identifying bad sitting postures according to claim 2, characterized in that, The upper ends of the No. 1 scissor arm (501) and the No. 2 scissor arm (502) are respectively provided with upper connecting rods (503) arranged corresponding to the No. 2 sliding groove (4); the upper connecting rods (503) can perform linear reciprocating motion along the extension direction of the No. 2 sliding groove (4).