CN207852055U - A kind of correcting sitting posture control device - Google Patents

Abstract

The utility model discloses a kind of correcting sitting posture control devices, including：Range finder module, Angle Measurement Module, light measurement module, wifi systems, power module and the shock module of shell and setting inside the housing；Wherein, wifi systems are connect with range finder module, Angle Measurement Module, light measurement module, power module, shock module respectively；Angle Measurement Module is nine axle sensors；Wifi systems include wifi module and processor.Comprehensive condition when can solve to read using technical solutions of the utility model, such as illumination, posture and distance, reduce False Rate.

Description

A kind of correcting sitting posture control device

Technical field

The utility model is related to technical field of intelligent equipment more particularly to a kind of correcting sitting posture control devices.

Background technology

Under the situation that 21 century electronic product is spread unchecked, China's myopia number unexpectedly nearly 400,000,000, wherein teenager is about 2.7 hundred million.Myopia of student incidence occupies the second in the world, and number occupies first of the world, and investigation display, China myopia student has every year on average Increase by 125 degree of trend.

Existing pre- myopia prevention prevents the function that the product of myopia development is often single, has usually only judged to wear The reading angle problem of person, not can solve comprehensive condition when reading.Such as posture when ambient light issues and reading Offset problem, or when reading midway and standing up to do other things, the prior art can judge that your posture at this time is not right, nothing Method judges comprehensive condition.

Invention content

Technical problem to be solved by the utility model is to provide a kind of correcting sitting posture control device, when can solve to read Comprehensive condition, such as illumination, posture and distance, reduce False Rate.

In order to solve the above technical problems, the utility model embodiment provides a kind of correcting sitting posture control device, including：Shell And the range finder module in the enclosure, Angle Measurement Module, light measurement module, wifi systems, power module are set And shock module；

Wherein, the wifi systems respectively with the range finder module, Angle Measurement Module, light measurement module, power supply mould Block, shock module connection；

The Angle Measurement Module is nine axle sensors；

The wifi systems include wifi module and processor.

Further, the range finder module is the distance-measurement module of model GY-53.

Further, the wifi module is the wifi module of model esp8266.

Further, the processor is 32 bit CPUs.

Further, the top of the shell is hexagon；

The centre of outer surface of cupular part is provided with straight-line groove and hexagonal indentations；

The straight-line groove passes through the hexagonal indentations, and the center of the hexagonal indentations is provided with hexagon and leads to Hole.

The correcting sitting posture control device that the utility model embodiment provides, including：Shell and setting are inside the housing Range finder module, Angle Measurement Module, light measurement module, wifi systems, power module and shock module；Wherein, wifi systems It is connect respectively with range finder module, Angle Measurement Module, light measurement module, power module, shock module；Angle Measurement Module is Nine axle sensors；Wifi systems include wifi module and processor.Simple function compared with the prior art, the utility model skill Comprehensive condition when art scheme can solve to read reduces False Rate.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of embodiment of correcting sitting posture control device provided by the utility model；

Fig. 2 is a kind of structural schematic diagram of embodiment of wifi systems provided by the utility model；

Fig. 3 is a kind of structural schematic diagram of embodiment of power module provided by the utility model；

Fig. 4 is a kind of structural schematic diagram of embodiment of shell provided by the utility model；

Fig. 5 is a kind of structural schematic diagram of embodiment of shock module provided by the utility model；

Fig. 6 is a kind of flow diagram of embodiment of correcting sitting posture control method provided by the utility model.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

It is a kind of structural schematic diagram of embodiment of correcting sitting posture control device provided by the utility model referring to Fig. 1.It should Control device includes：Shell 1 and the range finder module 2 being arranged inside shell 1, Angle Measurement Module 3, light measurement module 4, Wifi systems 5, power module 6 and shock module 7.Wherein, wifi systems 5 respectively with range finder module 2, Angle Measurement Module 3, light Line measurement module 4, power module 6, shock module 7 connect.The control device of the utility model needs shell 1 being stuck in spectacle-frame On.

In the present embodiment, Angle Measurement Module 3 is nine axle sensors, for obtaining angular speed and each axle accelerations of XYZ Original value obtain current reading angle in conjunction with four element attitude algorithm algorithms.Wifi systems 5 include wifi module and place Manage device.The data that processor is used to be acquired according to range finder module 2, Angle Measurement Module 3, light measurement module 4, execute and read appearance Gesture judges；If current reading posture is incorrect posture, the vibrations of shock module 7 are controlled, to remind reader.

In the present embodiment, range finder module 2 is the distance-measurement module of model GY-53.It is a low-cost digital Infrared distance sensor module.Operating voltage 3-5v, small power consumption is small, easy for installation.Its operation principle is：Infrared LED is sent out Light, after being irradiated to testee, return light is received by MCU, and MCU calculates the time difference, obtains and export distance value.This module Read data, i.e. serial ports UART+PWM or chip I IC patterns there are two types of mode, the baud rate of serial ports have 9600bps with 115200bps can configure, and continuously, inquiry output two ways can power down preservation setting.

In the present embodiment, Angle Measurement Module 3 is nine axle sensors of model JY-901, the integrated high-precision of the module Gyroscope, accelerometer, geomagnetic field sensors, resolved using high performance microprocessor and advanced dynamics and Kalman Dynamic filter algorithm, can rapid solving go out the current real time kinematics posture of module.The volume of Angle Measurement Module 3 is 15mm* 15mm*2mm meets system and minimizes requirement.

In the present embodiment, nine axle sensors obtain the acceleration and angle speed of XYZ by configuring the register of MPU6050 Original value is spent, four element attitude algorithm algorithms is obtained by existing, obtains roll angle, pitch angle, course angle, solve Euler dead angle Problem.And acceleration, angular speed complementation under, roll angle, course angle precision in 1%, can accurately show very much Current pose.As it can be seen that the utility model only needs two angles, without using course angle.

In the present embodiment, light measurement module 4 is photosensitive sensor.

In the present embodiment, wifi module is the wifi module of model esp8266.ESP8266 aims at mobile device, can Electronic product and Internet of Things application design are dressed, and so that machine is realized lowest energy consumption together with other several patented technologies.It is this Energy-efficient construction is run with Three models：Activation pattern, sleep pattern and depth mould sleep type realize super low-power consumption function, section Save battery capacity and volume.The low power consumption CPU that processor is 32, is integrated in wifi systems.

In the present embodiment, be referring to Fig. 2, Fig. 2 power module provided by the utility model a kind of embodiment structure Schematic diagram.Power module 3 constitutes chargeable circuit using programmable LTC4054 and constitutes reduction voltage circuit using mic5219 It powers for sensor.

In the present embodiment, referring to Fig. 3 and Fig. 4, Fig. 3 and Fig. 4 are a kind of embodiments of shell provided by the utility model Structural schematic diagram.As shown in Figures 3 and 4, the top of shell 1 is hexagon.The centre of outer surface of cupular part is provided with straight-line groove And hexagonal indentations；Straight-line groove passes through hexagonal indentations, and the center of hexagonal indentations is provided with hexagon through-hole.

In the present embodiment, be referring to Fig. 5, Fig. 5 shock module provided by the utility model a kind of embodiment structure Schematic diagram.As shown in figure 5, after shock module 5 obtains current posture judgement using processor, io messages number control triode is provided Circuit is to achieve the effect that shake motor operations.

Correspondingly, the utility model provides a kind of correcting sitting posture control method.As shown in fig. 6, Fig. 6 is the utility model A kind of flow diagram of embodiment of the correcting sitting posture control method of offer.The correcting sitting posture control device of the utility model is held The row correcting sitting posture control method, specifically includes：

Step A：The environment illumination intensity measured by light measurement module is obtained, if environment illumination intensity is in preset light According in strength range, B is thened follow the steps；Otherwise, step D is executed；

Step B：The target object distance measured by range finder module is obtained, if target object distance is more than pre-determined distance When, execute step C；Otherwise, step D is executed；

Step C：The current reading angle obtained by Angle Measurement Module is obtained, combining target object distance judges current Whether reading posture is correct body position, if so, thening follow the steps E, otherwise, executes step D；

Step D：Shock module vibrations are controlled, to remind reader；

Step E：Environment illumination intensity, target object distance, current reading angle and current reading posture are passed through into wifi Module is sent to remote equipment.

In the present embodiment, remote equipment can be mobile phone, tablet computer or other smart machines.

As a kind of citing of the present embodiment, further include before step E：It detects whether to need to send the data to remotely to set It is standby；If so, thening follow the steps E, otherwise, terminate.

Therefore the correcting sitting posture control device that the utility model embodiment provides, including：Shell 1 and setting exist Range finder module 2, Angle Measurement Module 3, light measurement module 4, wifi systems 5, power module 6 and the shock module of enclosure 7；Wherein, wifi systems 5 respectively with range finder module 2, Angle Measurement Module 3, light measurement module 4, power module 6, vibrations mould Block 7 connects；Angle Measurement Module 3 is nine axle sensors；Wifi systems 5 include wifi module and processor.Compared to existing skill The simple function of art, comprehensive condition when technical solutions of the utility model can solve to read reduce False Rate.

The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit Decorations are also considered as the scope of protection of the utility model.

Claims (5)

1. a kind of correcting sitting posture control device, which is characterized in that including：Shell and ranging mould in the enclosure is set Block, Angle Measurement Module, light measurement module, wifi systems, power module and shock module；

Wherein, the wifi systems respectively with the range finder module, Angle Measurement Module, light measurement module, power module, shake Dynamic model block connects；

The Angle Measurement Module is nine axle sensors；

The wifi systems include wifi module and processor.

2. correcting sitting posture control device according to claim 1, which is characterized in that the range finder module is model GY- 53 distance-measurement module.

3. correcting sitting posture control device according to claim 1, which is characterized in that the wifi module is model The wifi module of esp8266.

4. correcting sitting posture control device according to claim 1, which is characterized in that the processor is 32 bit CPUs.

5. correcting sitting posture control device according to claim 1, which is characterized in that the top of the shell is hexagon；

The centre of outer surface of cupular part is provided with straight-line groove and hexagonal indentations；

The straight-line groove passes through the hexagonal indentations, and the center of the hexagonal indentations is provided with hexagon through-hole.