Sitting posture corrector with voice prompt function for teenagers

Abstract

The utility model discloses a sitting posture corrector with a voice prompt function for teenagers, and relates to the technical field of correctors. The device comprises a writing board, a positioning seat is fixedly connected to one side of the top of the writing board, a corrector assembly is arranged on one side of the positioning seat, limiting mechanisms are fixedly connected to the two sides of the bottom of the writing board, and the corrector assembly comprises a shell. Through the pressure sensor on the inner wall of the protective pad, the pressure distribution condition applied to the bracket by a teenager in the using process can be monitored in real time, and when the sitting posture is abnormal, such as the pressure distribution is not uniform due to excessive forward inclination, left-right inclination and the like, the pressure sensor quickly transmits a signal to the control circuit board; the control circuit board immediately controls the voice broadcaster to send out clear voice prompts after accurate judgment, so that teenagers can timely perceive and correct bad sitting postures, and the risk of health problems caused by long-term bad sitting postures is effectively reduced.

Description

Technical Field

[0001] This utility model belongs to the field of orthotics technology, and in particular relates to a posture corrector for teenagers with voice prompt function. Background Technology

[0002] In modern society, teenagers face increasing academic pressure, spending a significant amount of time studying at their desks daily. Prolonged periods of poor posture, such as slouching, excessive forward leaning, or tilting, not only affect their normal physical development and posture but can also lead to a series of serious health problems. According to relevant medical research, prolonged poor posture is a major contributing factor to myopia, scoliosis, and other diseases in teenagers.

[0003] Cushion-style orthotics primarily improve posture by providing lumbar support, but they can only passively maintain the lumbar position to a certain extent. They cannot respond to the constantly changing postures of teenagers during study. When teenagers exhibit other poor postures such as leaning forward or tilting to the left or right, cushion-style orthotics are difficult to detect and promptly remind them, resulting in limited effectiveness in correcting posture. While back braces can restrain body posture to some extent, they are usually designed to be quite tight. Wearing them for extended periods can put significant pressure on the shoulders and back of teenagers, leading to poor comfort and resistance from teenagers, making them unwilling to wear them for long periods.

[0004] To address these issues, we provide a posture corrector for teenagers with voice prompts. Utility Model Content

[0005] The purpose of this invention is to provide a posture corrector for teenagers with voice prompts. By combining the corrector components and the limiting mechanism, it solves the problem in the prior art that improving posture through lumbar support cannot provide prompts for teenagers' constantly changing postures during the learning process.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a posture corrector for teenagers with voice prompt function, comprising a writing board, a positioning seat fixedly connected to the top side of the writing board, a posture corrector assembly disposed on one side of the positioning seat, and limiting mechanisms fixedly connected to both sides of the bottom of the writing board. The posture corrector assembly includes a housing, which is disposed at the front end of the positioning seat. A positioning block is fixedly connected to one side of the housing. An extension plate is disposed on the top of the housing, and a connecting seat is fixedly connected to the top of the extension plate. A mounting bracket is disposed on the top of the connecting seat, and a support is fixedly connected to one side of the mounting bracket. Protective pads are fixedly connected to both sides of the support surface, and pressure sensors are fixedly connected to the inner walls of the protective pads. A voice announcer is disposed on the top of the connecting seat. A toothed plate is fixedly connected to one side of the extension plate, and a housing is fixedly connected to one side of the housing. A pressing plate is disposed in the inner cavity of the housing, and a first spring is fixedly connected to the bottom of one side of the pressing plate. The device is fixedly connected with a locking block. The inner cavity of the positioning seat matches the positioning block. After the positioning block is inserted into the inner cavity of the positioning seat, it is further fixed by fasteners, making the orthodontic assembly extremely stable. Even with frequent adjustments or external impacts, the orthodontic assembly will not easily loosen or shift, ensuring the stability and reliability of the entire orthodontic device. When frequently moving books or adjusting posture, the orthodontic device can always stay in the correct position and continue to perform its function. The support is shaped to fit the curve of the adolescent's chest. The pressure sensor can sense pressure changes. When the adolescent's posture changes, such as leaning forward or tilting left or right, the pressure on different parts of the support will change. The pressure sensor quickly captures these pressure changes and transmits the signal to the control circuit board. When the body tilts to the left, the pressure on the left protective pad of the support increases and the pressure on the right decreases. The pressure sensor converts this pressure difference into an electrical signal and transmits it to the control circuit board.

[0008] The present invention is further configured such that the limiting mechanism includes a limiting plate, one side of which is fixedly connected to the writing board, and two second springs are fixedly connected to both sides of the bottom of the inner cavity of the limiting plate. A connecting block is fixedly connected to the top of the second spring, and a connecting post is fixedly connected to the front and rear ends of one side of the connecting block. One side of the connecting post extends through to the outside of the limiting plate and is fixedly connected to a clamping plate. The limiting mechanism can provide a stable and reliable desk clamping force, and the appropriate elasticity of the second spring allows the clamping plate to adapt to desks of different thicknesses, creating a stable learning environment for teenagers and improving learning efficiency.

[0009] The present invention is further configured such that a base plate is fixedly connected to the bottom of one side of the outer shell, a screw is threadedly connected to the bottom of the base plate, and a clamping block is movably connected to the top of the screw via a bearing. By rotating the screw, the distance between the clamping block and the base plate can be easily adjusted, enabling quick installation and disassembly. Even when teenagers frequently move their study positions or accidentally bump into their desks, the orthodont can remain stable and will not fall off, ensuring the convenience and stability of the orthodont's use. With the help of the limiting mechanism, the device can be stably installed on the desk.

[0010] The present invention is further configured such that a pull plate is fixedly connected to one side of the connecting block, and one side of the pull plate extends to the outside of the limiting plate. By pulling the pull plate, the connecting block, the connecting column and the clamping plate are moved, and the clamping plate spacing is quickly adjusted to facilitate adjustment.

[0011] The present invention is further configured such that a connecting rod is movably connected to one side of the pressing plate via a rotating shaft, and one side of the connecting rod is fixedly connected to the housing. The stable connection between the connecting rod and the housing ensures that the pressing plate will not shake or loosen during frequent pressing operations, thus guaranteeing the reliability and durability of the adjustment structure and extending the service life of the corrector.

[0012] The present invention is further configured such that a fastener is threadedly connected to the top of the positioning seat, and the positioning seat is threadedly connected to the positioning block through the fastener. When it is necessary to disassemble the corrector, the positioning block and the positioning seat can be easily separated by loosening the fastener, which is simple and convenient to operate.

[0013] The present invention is further configured such that a control circuit board is provided in the inner cavity of the connecting seat, the output end of the pressure sensor is electrically connected to the control circuit board, and the output end of the control circuit board is electrically connected to the voice broadcaster. The control circuit board can quickly determine the sitting posture according to the pressure change and promptly control the voice broadcaster to issue accurate voice prompts.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model uses a pressure sensor on the inner wall of the protective pad to monitor the pressure distribution applied to the support seat by teenagers in real time during use. When abnormal sitting posture occurs, such as excessive forward leaning or left and right tilting, resulting in uneven pressure distribution, the pressure sensor quickly transmits the signal to the control circuit board. After accurate judgment, the control circuit board immediately controls the voice broadcaster to issue a clear voice prompt, allowing teenagers to promptly notice and correct poor sitting posture, effectively reducing the risk of health problems caused by long-term poor sitting posture.

[0016] 2. The protective pad on the surface of the support of this utility model is made of soft material that fits the human skin, greatly improving the comfort of wearing it. At the same time, by pressing the plate, the locking block is disengaged from the tooth plate, and the length of the extension plate can be flexibly adjusted according to the height of the teenager, thereby adjusting the height of the support to meet the personalized needs of teenagers of different heights and ensure that the orthodontic device can play its best corrective role in a comfortable state. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 This is a 3D diagram of a posture corrector for teenagers with voice prompts.

[0019] Figure 2 This is a rear-view stereoscopic image of a posture corrector for teenagers with voice prompts.

[0020] Figure 3 This is a bottom-view stereoscopic image of a posture corrector for teenagers with voice prompts.

[0021] Figure 4 This is a cross-sectional view of the housing of a posture corrector for teenagers with voice prompts.

[0022] Figure 5 A three-dimensional diagram of the splint in a posture corrector for teenagers with voice prompts.

[0023] Figure 6 This is a three-dimensional diagram of a pressure sensor in a posture corrector for teenagers with voice prompts.

[0024] In the attached diagram: 1. Writing board; 2. Positioning seat; 3. Corrector assembly; 301. Housing; 302. Positioning block; 303. Extension plate; 304. Connecting seat; 305. Mounting bracket; 306. Support; 307. Protective pad; 308. Pressure sensor; 309. Voice announcer; 310. Tooth plate; 311. Housing; 312. Press plate; 313. First spring; 314. Locking block; 4. Limiting mechanism; 401. Limiting plate; 402. Second spring; 403. Connecting block; 404. Connecting column; 405. Clamping plate; 406. Base plate; 407. Screw; 408. Clamping block; 5. Pull plate; 6. Connecting rod; 7. Fastener. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-6 This utility model is a posture corrector for teenagers with voice prompt function, including a writing board 1. A positioning seat 2 is fixedly connected to one side of the top of the writing board 1. A posture corrector assembly 3 is provided on one side of the positioning seat 2. Limiting mechanisms 4 are fixedly connected to both sides of the bottom of the writing board 1. The posture corrector assembly 3 includes a housing 301, which is located at the front end of the positioning seat 2. A positioning block 302 is fixedly connected to one side of the housing 301, and one side of the positioning block 302 extends into the inner cavity of the positioning seat 2. An extension plate 303 is provided on the top of the housing 301. A connecting seat 304 is fixedly connected to the top of the extension plate 303. The connecting seat 304 has a... A mounting bracket 305 is provided, and a support 306 is fixedly connected to one side of the mounting bracket 305. Protective pads 307 are fixedly connected to both sides of the surface of the support 306. A pressure sensor 308 is fixedly connected to the inner wall of the protective pad 307. A voice broadcaster 309 is provided on the top of the connecting seat 304. A toothed plate 310 is fixedly connected to one side of the extension plate 303. A housing 311 is fixedly connected to one side of the outer shell 301. A push plate 312 is provided in the inner cavity of the housing 311. A first spring 313 is fixedly connected to the bottom of one side of the push plate 312. A locking block 314 is fixedly connected to the top of one side of the push plate 312. The locking block 314 is compatible with the toothed plate 310.

[0028] Specifically: The inner cavity of the positioning seat 2 matches the positioning block 302. After the positioning block 302 is inserted into the inner cavity of the positioning seat 2, it is further fixed by the fastener 7, making the orthodontic component 3 extremely stable. Even with frequent adjustments or certain external force impacts, the orthodontic component 3 will not easily loosen or shift, ensuring the stability and reliability of the entire orthodontic device. When frequently moving books or adjusting sitting posture, the orthodontic device can always remain in the correct position and continue to perform its function. The support 306 is shaped to fit the curve of the adolescent's chest. The pressure sensor 308 can sense pressure changes. When the adolescent's sitting posture changes, such as leaning forward or tilting left or right, the pressure on different parts of the support 306 will change. The pressure sensor 308 quickly captures these pressure changes and transmits the signal to the control circuit board. When the body tilts to the left, the pressure on the left protective pad 307 of the support 306 increases and the pressure on the right side decreases. The pressure sensor 308 converts this pressure difference into an electrical signal and transmits it to the control circuit board.

[0029] Example 2

[0030] Please see Figure 1-6Based on Embodiment 1, the limiting mechanism 4 includes a limiting plate 401. One side of the limiting plate 401 is fixedly connected to the writing board 1. Second springs 402 are fixedly connected to both sides of the bottom of the inner cavity of the limiting plate 401. A connecting block 403 is fixedly connected to the top of the second springs 402. A connecting post 404 is fixedly connected to the front and rear ends of one side of the connecting block 403. One side of the connecting post 404 extends through to the outside of the limiting plate 401 and is fixedly connected to a clamping plate 405. A bottom plate 406 is fixedly connected to the bottom of one side of the outer shell 301. A screw 407 is threadedly connected to the bottom of the bottom plate 406. A clamping block 408 is movably connected to the top of the 07 via a bearing. A pull plate 5 is fixedly connected to one side of the connecting block 403. One side of the pull plate 5 extends to the outside of the limiting plate 401. A connecting rod 6 is movably connected to one side of the pressing plate 312 via a rotating shaft. One side of the connecting rod 6 is fixedly connected to the housing 311. A fastener 7 is threadedly connected to the top of the positioning seat 2. The positioning seat 2 is threadedly connected to the positioning block 302 via the fastener 7. A control circuit board is provided in the inner cavity of the connecting seat 304. The output end of the pressure sensor 308 is electrically connected to the control circuit board. The output end of the control circuit board is electrically connected to the voice broadcaster 309.

[0031] Specifically: the limiting mechanism 4 provides a stable and reliable clamping force on the desk; the appropriate elasticity of the second spring 402 allows the clamping plate 405 to adapt to desks of different thicknesses, creating a stable learning environment for teenagers and improving learning efficiency; by rotating the screw 407, the distance between the clamping block 408 and the base plate 406 can be easily adjusted, enabling quick installation and removal; even when teenagers frequently move their study positions or accidentally bump into the desk, the orthodontic device remains stable and will not fall off, ensuring the convenience and stability of its use; together with the limiting mechanism 4, the device can be stably installed on the desk, and pulled... Plate 5 moves the connecting block 403, connecting column 404 and clamping plate 405, quickly adjusting the spacing of clamping plate 405 for convenient adjustment. The stable connection between connecting rod 6 and housing 311 ensures that the pressing plate 312 will not shake or loosen during frequent pressing operations, guaranteeing the reliability and durability of the adjustment structure and extending the service life of the orthodont. When the orthodont needs to be disassembled, the positioning block 302 and positioning seat 2 can be easily separated by loosening fastener 7. The operation is simple and convenient. The control circuit board can quickly judge the sitting posture according to the pressure change and promptly control the voice broadcaster 309 to issue accurate voice prompts.

[0032] The working principle of this utility model is as follows: the writing board 1 is placed in a suitable position on the desk. By rotating the screw 407, the screw 407 drives the clamping block 408 to move, so that the clamping block 408 adjusts the distance between itself and the base plate 406, thereby clamping the edges of the desk with different thicknesses. At the same time, by pulling the pull plate 5, the connecting block 403 is moved up and down, thereby adjusting the position of the connecting post 404 and the clamping plate 405, so that the clamping plate 405 can adaptively adjust according to the thickness of the desk and tightly clamp the edge of the desk, thereby enhancing the overall stability of the orthodontic device installation.

[0033] When the sitting posture is normal, the pressure on the pressure sensor 308 on the inner wall of the protective pad 307 is within the normal range and relatively evenly distributed. Once the sitting posture changes, such as leaning forward, tilting left or right, or leaning back, the pressure on different parts of the support 306 will change accordingly. For example, when the body tilts to the left, the pressure on the left protective pad 307 of the support 306 increases, while the pressure on the right decreases. The pressure sensor 308 can quickly capture these pressure changes and convert the pressure difference into an electrical signal, which is transmitted to the control circuit board. If it is determined that the sitting posture is abnormal, the control circuit board immediately sends a command to the voice broadcaster 309. The voice broadcaster 309 has a variety of voice prompts built-in for different abnormal sitting postures. After receiving the command, it quickly issues a voice prompt.

[0034] When the height of the support 306 needs to be adjusted, press the button 312. The button 312 rotates flexibly around the pivot, causing the locking block 314 on one side of the button 312 to disengage from the toothed groove of the toothed plate 310. At this time, slide the extension plate 303 up and down as needed to adjust the height of the support 306. After adjusting to the appropriate position, release the button 312. Under the elastic force of the first spring 313, the support 314 re-engages into the corresponding toothed groove of the toothed plate 310, locking the extension plate 303 in the new position, thus achieving precise adjustment of the height of the support 306.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to specific implementation methods. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A posture corrector for teenagers with voice prompting function, comprising a writing board (1), characterized in that: The writing board (1) top side is fixedly connected with a positioning seat (2), one side of the positioning seat (2) is provided with a corrector assembly (3), and the writing board (1) bottom two sides are fixedly connected with a limiting mechanism (4). The corrector assembly (3) includes a shell (301), the shell (301) is provided at the front end of the positioning seat (2), one side of the shell (301) is fixedly connected with a positioning block (302), the top of the shell (301) is provided with an extension plate (303), the top of the extension plate (303) is fixedly connected with a connecting seat (304), the top of the connecting seat (304) is provided with a mounting rack (305), one side of the mounting rack (305) is fixedly connected with a support (306), the surface of the support (306) two sides is fixedly connected with a protective pad (307), the inner wall of the protective pad (307) is fixedly connected with a pressure sensor (308), the top of the connecting seat (304) is provided with a voice broadcaster (309), one side of the extension plate (303) is fixedly connected with a toothed plate (310), one side of the shell (301) is fixedly connected with a shell (311), the inner cavity of the shell (311) is provided with a pressing plate (312), one side of the pressing plate (312) bottom is fixedly connected with a first spring (313), one side of the pressing plate (312) top is fixedly connected with a clamping block (314).

2. The posture corrector with voice prompting function for teenagers according to claim 1, characterized in that: The limiting mechanism (4) includes a limiting plate (401), one side of the limiting plate (401) is fixedly connected with the writing board (1), the inner cavity of the limiting plate (401) bottom two sides is fixedly connected with a second spring (402), the top of the second spring (402) is fixedly connected with a connecting block (403), one side of the connecting block (403) front end and rear end is fixedly connected with a connecting column (404), one side of the connecting column (404) penetrates to the outside of the limiting plate (401) and is fixedly connected with a clamping plate (405).

3. The posture corrector with voice prompting function for teenagers according to claim 1, characterized in that: One side of the bottom of the shell (301) is fixedly connected with a bottom plate (406), the bottom of the bottom plate (406) is connected with a screw rod (407) through threads, the top of the screw rod (407) is movably connected with a clamping block (408) through a bearing.

4. The posture corrector with voice prompting function for teenagers according to claim 2, characterized in that: One side of the connecting block (403) is fixedly connected with a pull plate (5), one side of the pull plate (5) extends to the outside of the limiting plate (401).

5. The posture corrector with voice prompting function for teenagers according to claim 1, characterized in that: One side of the pressing plate (312) is movably connected with a connecting rod (6) through a rotating shaft, one side of the connecting rod (6) is fixedly connected with the shell (311).

6. The posture corrector with voice prompting function for teenagers according to claim 1, characterized in that: The top of the positioning seat (2) is threadedly connected with a fastener (7), and the positioning seat (2) is threadedly connected with the positioning block (302) through the fastener (7).

7. The posture corrector with voice prompting function for teenagers according to claim 1, characterized in that: The inner cavity of the connecting seat (304) is provided with a control circuit board, the output end of the pressure sensor (308) is electrically connected with the control circuit board, and the output end of the control circuit board is electrically connected with the voice broadcaster (309).

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