CN204694938U - Pre-myopia prevention and the device corrected faulty sitting posture - Google Patents

Abstract

The utility model discloses a device for preventing myopia and correcting sitting posture, which can be arranged on a spectacle frame, and can be designed in one-piece or separate form with the spectacle. The device for preventing myopia and correcting sitting posture includes a controller, a distance detection module, a balance detection module, an alarm and a battery respectively connected to the controller. Preferably, the device for preventing myopia and correcting sitting posture further includes a brightness detection module, a timer and a wireless transmission module connected to the controller. The utility model can give an alarm to the fatigue caused by too short distance, incorrect sitting posture, unsuitable reading environment brightness and long-term continuous eye use, and can effectively prevent various myopia-causing possibilities.

Description

Device for preventing myopia and correcting sitting posture

technical field

The utility model relates to a device for preventing myopia and correcting sitting posture.

Background technique

The main causes of myopia are the long-term use of the eyes, the close distance of the eyes, and the strong or weak lighting. The measures to treat myopia include wearing glasses and laser therapy. Laser therapy has certain risks. Wearing myopia glasses is the most commonly used method for people to correct myopia, but wearing myopia glasses can only make the myopic eyes see things clearly. Myopia cannot be prevented, nor can the eyes be restored to their original vision, and wearing myopia glasses for a long time will aggravate the degree of myopia. Once myopia is formed, it is difficult to cure, so attention should be paid to preventing myopia and eye fatigue during eye use.

Utility model content

The technical problem to be solved by the utility model is to provide a device for preventing myopia and correcting sitting posture, which can give an alarm prompt for incorrect sitting posture, unsuitable light environment and long-term tired eyes.

In order to solve the above technical problems, the utility model provides a device for preventing myopia and correcting sitting posture, which includes a controller, a distance detection module, a balance detection module, an alarm and a battery respectively connected to the controller.

Preferably, in the device for preventing myopia and correcting sitting posture of the present invention, the distance detection module is an infrared ranging module, including an infrared emitting module and an infrared receiving module.

Preferably, in the device for preventing myopia and correcting sitting posture of the present invention, the distance detection module is an ultrasonic ranging module, including an ultrasonic transmitting module and an ultrasonic receiving module.

Preferably, in the device for preventing myopia and correcting sitting posture of the present invention, the distance detection module is a binocular camera ranging module.

Preferably, in the device for preventing myopia and correcting sitting posture of the present invention, the distance detection module is a Bluetooth ranging module, including a Bluetooth transmitting module and a Bluetooth receiver.

Preferably, in the device for preventing myopia and correcting sitting posture of the present invention, the balance detection module is a gravity sensor, an acceleration sensor or a gyroscope.

Furthermore, the device for preventing myopia and correcting sitting posture of the present invention also includes a brightness detection module connected with the controller.

Further, the device for preventing myopia and correcting sitting posture of the present invention also includes a timer connected with the controller.

Further, the device for preventing myopia and correcting sitting posture of the present invention also includes a wireless transmission module connected with the controller.

Preferably, the device for preventing myopia and correcting sitting posture of the present invention is installed on the spectacle holder, and has an integrated design or a split design.

The device for preventing myopia and correcting sitting posture of the utility model can give an alarm prompt to incorrect sitting posture, unsuitable light environment and long-term fatigue eyes, thereby effectively preventing myopia.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

Fig. 1 is the device schematic diagram of preventing myopia and correcting sitting posture of the present utility model;

Fig. 2 is an embodiment of the device for preventing myopia and correcting sitting posture of the present utility model;

Fig. 3 is the circuit structure diagram of an embodiment of the device for preventing myopia and correcting sitting posture of the present utility model;

Fig. 4 is a circuit structure diagram of another embodiment of the device for preventing myopia and correcting sitting posture of the present invention.

The reference signs in the figure are: 1. distance detection module, 2. controller, 3. battery, 4. balance detection module.

Detailed ways

Embodiment one

As shown in Figure 1, the device for preventing myopia and correcting sitting posture of the present utility model can be arranged on the frame of a spectacles, and can be an integrated design or a split design with the spectacles.

As shown in Fig. 2 and Fig. 3, the device for preventing myopia and correcting sitting posture of the present utility model comprises controller 2 and the distance detection module 1 that is connected with described controller respectively, balance detection module 4, alarm (not in the figure shown) and battery 3.

In the device for preventing myopia and correcting sitting posture of the present utility model, the distance detection module has multiple implementation methods:

(1) Adopt infrared ranging module, including infrared transmitting module and infrared receiving module.

(2) The ultrasonic ranging module is adopted, including an ultrasonic transmitting module and an ultrasonic receiving module.

(3) Using a binocular camera ranging module.

(4) Adopt bluetooth ranging module, including bluetooth transmitter module and bluetooth receiver.

The above-mentioned ranging methods are mature technologies, and there are many options.

In the device for preventing myopia and correcting sitting posture of the utility model, the balance detection module is a gravity sensor, an acceleration sensor or a gyroscope.

If the distance between the user's eyes and the object to be viewed is too close to be measured by the distance detection module, an alarm will be given. Similarly, the user's sitting posture is measured incorrectly through the balance detection module, and an alarm is also given.

Embodiment two

The causes of myopia are not only too close when reading and correction of sitting posture, but also may be caused by reading for a long time, reading in an unsuitable lighting environment, or reading on an electronic screen that is too bright.

As shown in Figure 4, the device for preventing myopia and correcting sitting posture of the present invention also includes a brightness detection module connected with the controller and a timer connected with the controller.

When the brightness detection module detects that it exceeds the normal illumination range, or the timer setting continuous reading time exceeds the set value (for example, 2 hours), an alarm will be given.

The device for preventing myopia and correcting sitting posture of the utility model also includes a wireless transmission module connected with the controller. The transmission method wirelessly transmits or shares the image information you view.

In summary, the device for preventing myopia and correcting sitting posture of the present utility model can give an alarm to excessively short distance, incorrect sitting posture, unsuitable brightness of reading environment and fatigue caused by continuous use of eyes for a long time, and can effectively prevent various myopia-causing diseases. possible.

The above descriptions are all preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. made within the spirit and scope of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. a device for preventing myopia and correcting sitting posture, is characterized in that, comprises controller and the distance detection module that is connected with described controller respectively, balance detection module, alarm and battery. 2. The device for preventing myopia and correcting sitting posture as claimed in claim 1, wherein said distance detection module is an infrared ranging module, comprising an infrared emitting module and an infrared receiving module. 3. The device for preventing myopia and correcting sitting posture as claimed in claim 1, characterized in that, said distance detection module is an ultrasonic ranging module, comprising an ultrasonic transmitting module and an ultrasonic receiving module. 4. The device for preventing myopia and correcting sitting posture as claimed in claim 1, wherein the distance detection module is a binocular camera ranging module. 5. The device for preventing myopia and correcting sitting posture as claimed in claim 2, characterized in that, said distance detection module is a bluetooth ranging module, comprising a bluetooth transmitting module and a bluetooth receiver. 6. The device for preventing myopia and correcting sitting posture as claimed in claim 2, wherein the balance detection module is a gravity sensor, an acceleration sensor or a gyroscope. 7. The device for preventing myopia and correcting sitting posture according to any one of claims 2 to 6, further comprising a brightness detection module connected with the controller. 8. The device for preventing myopia and correcting sitting posture according to any one of claims 2 to 6, further comprising a timer connected with the controller. 9. The device for preventing myopia and correcting sitting posture according to any one of claims 2 to 6, further comprising a wireless transmission module connected with the control period. 10. The device for preventing myopia and correcting sitting posture as claimed in claim 1, which is installed on the spectacle frame and has an integrated design or a split design.