CN215015440U

CN215015440U - Support is corrected to student's position of sitting

Info

Publication number: CN215015440U
Application number: CN202121034165.2U
Authority: CN
Inventors: 郝涛; 曹亚茹; 石华剑; 刘瑞帅; 张永积
Original assignee: Dezhou University
Current assignee: Dezhou University
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-07
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a support for correcting sitting posture of students, belonging to the technical field of correcting sitting posture, comprising a shell, wherein the outer wall of the back surface of the shell is provided with a rear groove, and the inside of the rear groove is fixedly provided with a connecting spring; the utility model discloses a be provided with the light sense module, ultrasonic detection module and bee calling organ, when using this support, the light sense module can carry out the perception to ambient light intensity, thereby can be according to the strong and weak of the light that can automatic switch lamp or adjust the light of external light, it is comparatively intelligent, and simultaneously, ultrasonic detection module detects when child apart from too near, then can control bee calling organ and report to the police, warn child, thereby the adjustment position of sitting, put on the pressure plate when child's chin, pressure sensor also monitors, make bee calling organ sound, a warning effect for child, can play and effectively carry out the effect of correcting to child's position of sitting, improve the application effect of this product, do benefit to the popularization.

Description

Support is corrected to student's position of sitting

Technical Field

The utility model belongs to the technical field of the position of sitting is corrected, especially, relate to a support is corrected to student's position of sitting.

Background

In recent years, with the implementation of the policy of 'second child', the number of children in China is gradually increased, so that the growth of the children is also a great problem, and the primary school stage is a good period for the children to grow bodies and is also a key period for shaping good body shapes.

Parents pay special attention to children's growth, parents add rigorous education more, children are as before, to children read writing or play the cell-phone computer desk of lying prone, the head is lowered and the self can not be corrected children at all times and feel vexed, children always unconsciously seek one and to a most comfortable posture to the self, or the problem that children do not pay close attention to light, reading time is boring, white paper black hypnosis song, do not feel bent, always bend over in the unconscious room, lack the warning, the child has caused the various incorrect positions of sitting of children to appear day after day, various growth and development problems and eyesight problem appear, if: long-term bending over a desk can cause neck strain and myopia, and the myopia can also be caused under the condition of incorrect light; lumbar muscle tendon, ligament extend ability and weaken, and form change etc. the not still can cause the lumbar vertebrae crooked of posture, make child bow the hunchback, influence child development, and the health is asymmetric, in order to solve this problem, improves child's position of sitting problem, and the support is corrected to a urgent need a student's position of sitting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the invention provides a support for correcting the sitting posture of a student.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a support is corrected to student's position of sitting, includes the shell, the back groove has been seted up on the back outer wall of shell, the inside fixed mounting in back groove has the coupling spring, slidable mounting has installation splint on the rear side outer wall of shell, fixed mounting has the interface that charges on the rear side outer wall of shell, the inside fixed mounting of shell has the electroplax, fixed mounting has light sense module, singlechip and ultrasonic detection module on the electroplax, be provided with bee calling organ on the lateral wall of shell.

As a further description of the above technical solution:

the bottom of connecting spring and the top surface fixed connection of installation splint, the installation splint are the L type.

As a further description of the above technical solution:

the pressure plate is arranged at the top of the pressure sensor and extends to the outside of the upper clamping plate.

As a further description of the above technical solution:

one side of the light sensing module and one side of the ultrasonic detection module are respectively provided with a light sensing hole and an ultrasonic detection port on the outer wall of one side of the shell.

As a further description of the above technical solution:

the output ends of the light sensing module, the ultrasonic detection module and the pressure monitoring module are electrically connected with the input end of the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the input ends of the buzzer and the illuminating lamp respectively.

As a further description of the above technical solution:

the ultrasonic detection port and the buzzer are both provided with two ultrasonic detection ports and two buzzer ports with respect to the longitudinal central axis of the shell.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with the light sense module, ultrasonic detection module and bee calling organ, when using this support, the light sense module can carry out the perception to ambient light intensity, thereby can be according to the strong and weak of light that the external light is bright and dim can automatic switch lamp or adjust the light, it is comparatively intelligent, and simultaneously, ultrasonic detection module detects when child apart from too near, then can control bee calling organ and report to the police, warn child, thereby the adjustment position of sitting, put on the pressure plate when child's chin, pressure sensor also monitors, make bee calling organ sound, a warning effect for child, can play effectively to carry out the effect of correcting child's position of sitting, improve the application effect of this product, do benefit to the popularization.

2. The utility model discloses in, through installing L type installation splint on the shell, when this support is usually needed to use, directly will install splint drop-down, make the lower surface of installation splint laminating and installation face, make the punch holder laminate in the upper surface of installation face, loosen the installation splint this moment, coupling spring can be automatic with installation splint pull-back, make this support firmly block on the installation face through installation splint and punch holder, simple to operate is swift, need not with the help of outside instrument and part, it is also comparatively convenient to use.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a support for correcting sitting posture of a student.

Fig. 2 is a rear view of a support for correcting a sitting posture of a student.

Fig. 3 is a schematic view of the internal structure of the shell in the support for correcting the sitting posture of a student.

Fig. 4 is a schematic diagram of a working principle module structure of a support for correcting sitting posture of a student.

Illustration of the drawings:

1. a housing; 2. a buzzer; 3. a photosensitive hole; 4. an illuminating lamp; 5. an ultrasonic detection port; 6. installing a clamping plate; 7. an upper splint; 8. a pressure plate; 9. a rear groove; 10. a connecting spring; 11. a charging interface; 12. an electric board; 13. a light sensing module; 14. a single chip microcomputer; 15. and an ultrasonic detection module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a support for correcting sitting posture of students, which comprises a shell 1, wherein the outer wall of the back surface of the shell 1 is provided with a rear groove 9, a connecting spring 10 is fixedly arranged in the rear groove 9, an installation splint 6 is slidably arranged on the outer wall of the rear side of the shell 1, a charging interface 11 is fixedly arranged on the outer wall of the rear side of the shell 1, an electric plate 12 is fixedly arranged inside the shell 1, the electric plate 12 is fixedly provided with a light sensing module 13, a singlechip 14 and an ultrasonic detection module 15, the side wall of the shell 1 is provided with a buzzer 2, the bottom end of the connecting spring 10 is fixedly connected with the top surface of the mounting splint 6, the mounting splint 6 is L-shaped, the outer wall of one side of the shell 1 is fixedly provided with an upper splint 7, a pressure sensor is fixedly arranged inside the upper clamping plate 7, a pressure plate 8 is arranged at the top of the pressure sensor, and the pressure plate 8 extends to the outside of the upper clamping plate 7;

referring to fig. 1-2, the embodiments are: when the bracket is required to be used in normal times, the mounting clamp plate 6 is directly pulled down to enable the mounting clamp plate 6 to be attached to the lower surface of the mounting surface, the upper clamp plate 7 is attached to the upper surface of the mounting surface, the mounting clamp plate 6 is loosened at the moment, the connecting spring 10 can automatically pull back the mounting clamp plate 6, the bracket is firmly clamped on the mounting surface through the mounting clamp plate 6 and the upper clamp plate 7, the mounting is convenient and rapid, and external tools and parts are not required;

the ultrasonic detection device comprises a shell 1, a light sensing module 13, an ultrasonic detection module 15, a singlechip 14, a low-power consumption voltage stabilizer, an ultrasonic emitter, an ultrasonic receiver and a signal amplification IC, wherein one side of the light sensing module 13 and one side of the ultrasonic detection module 15 are positioned on the outer wall of one side of the shell 1 and are respectively provided with a light sensing hole 3 and an ultrasonic detection port 5, the output ends of the light sensing module 13, the ultrasonic detection module 15 and the pressure monitoring module are electrically connected with the input end of the singlechip 14, the output end of the singlechip 14 is electrically connected with the input ends of the buzzer 2 and the illuminating lamp 4, the two ultrasonic detection ports 5 and the buzzer 2 are arranged in a corresponding manner about the longitudinal central axis of the shell 1, the light sensing module 13 consists of a photoresistor, a sensitivity adjustment potentiometer and an LM393 chip, the ultrasonic detection module 15 consists of a low-power consumption voltage stabilizer, an ultrasonic emitter, an ultrasonic receiver and a signal amplification IC, the singlechip 14 is STC89C52, and a pressure sensor is HZP 810W;

referring to fig. 1-4, the embodiments are: when using this support, light sense module 13 can carry out the perception to ambient light intensity, thereby can be according to the strong and weak light of the bright and dim light of external light can automatic switch lamp or adjust the light of light 4, it is comparatively intelligent, and simultaneously, 15 detection distances of ultrasonic detection module are when too near apart from child, then can control 2 warnings of bee calling organ, warn child, thereby the adjustment position of sitting, put on pressure plate 8 when child's chin, pressure sensor also monitors, make 2 sounds of bee calling organ, a warning effect for child.

The working principle is as follows: when the support is needed to be used in normal times, the mounting clamping plate 6 is directly pulled down, the mounting clamping plate 6 is attached to the lower surface of the mounting surface, the upper clamping plate 7 is attached to the upper surface of the mounting surface, the mounting clamping plate 6 is loosened at the moment, the connecting spring 10 can automatically pull back the mounting clamping plate 6, the support is firmly clamped on the mounting surface through the mounting clamping plate 6 and the upper clamping plate 7, the support is mounted, when the support is used, the light sensing module 13 can sense the light intensity of the environment, the light can be automatically turned on and turned off or the light intensity of the illuminating lamp 4 can be adjusted according to the light intensity of the outside light, the support is intelligent, meanwhile, when the ultrasonic detection module 15 detects that the distance from a child is too short, the buzzer 2 can be controlled to give an alarm, the child is warned, the sitting posture is adjusted, when the chin of the child is placed on the pressure plate 8, the pressure sensor also monitors, the buzzer 2 sounds to give a warning effect to children and correct sitting postures.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support is corrected to student's position of sitting, includes shell (1), its characterized in that: rear groove (9) have been seted up on the back outer wall of shell (1), the inside fixed mounting of rear groove (9) has connecting spring (10), slidable mounting has installation splint (6) on the rear side outer wall of shell (1), fixed mounting has interface (11) that charge on the rear side outer wall of shell (1), the inside fixed mounting of shell (1) has electroplax (12), fixed mounting has light sense module (13), singlechip (14) and ultrasonic detection module (15) on electroplax (12), be provided with bee calling organ (2) on the lateral wall of shell (1).

2. The support for correcting the sitting posture of the student as claimed in claim 1, wherein the bottom end of the connecting spring (10) is fixedly connected with the top surface of the mounting splint (6), and the mounting splint (6) is L-shaped.

3. The support for correcting the sitting posture of the student as claimed in claim 2, wherein an upper clamping plate (7) is fixedly mounted on the outer wall of one side of the shell (1), a pressure sensor is fixedly mounted inside the upper clamping plate (7), a pressure plate (8) is arranged on the top of the pressure sensor, and the pressure plate (8) extends to the outside of the upper clamping plate (7).

4. The support for correcting the sitting posture of the student as claimed in claim 3, wherein the light sensing module (13) and the ultrasonic detection module (15) are respectively provided with a light sensing hole (3) and an ultrasonic detection port (5) on the outer wall of the housing (1) at one side.

5. The support of correcting the sitting posture of the student as claimed in claim 4, wherein the output ends of the light sensing module (13), the ultrasonic detection module (15) and the pressure monitoring module are electrically connected with the input end of the single chip microcomputer (14), and the output end of the single chip microcomputer (14) is electrically connected with the input ends of the buzzer (2) and the illuminating lamp (4) respectively.

6. A support for correcting the sitting posture of a student according to claim 5, wherein the ultrasonic detection port (5) and the buzzer (2) are provided in two for each with respect to the longitudinal central axis of the housing (1).