CN210120996U

CN210120996U - Posture correcting chair

Info

Publication number: CN210120996U
Application number: CN201920665486.9U
Authority: CN
Inventors: 吕睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-03
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a rectify appearance seat, including seat and back, the seat still includes two weighing sensor, a plurality of contact sensor, warning bee calling organ and processing module, and two weighing sensor of seat use the seat axis to set up on the left side and the right side of seat as central symmetry, be equipped with three rows of contact sensor on the back, three rows of contact sensor set up respectively on the axis of back to and the left side limit and the right side limit of back, the upper portion at the back is installed to warning bee calling organ, processing module connects weighing sensor, a plurality of contact sensor and warning bee calling organ. The utility model discloses the seat can play the warning effect to the position of sitting, can effectual improvement because of the physiological disease that the position of sitting leads to, simple structure, be suitable for the popularization.

Description

Posture correcting chair

Technical Field

The utility model relates to a seat field especially relates to a posture correcting seat.

Background

When the work is in a fast rhythm, overtime and other time durations occur. Long-term sitting can easily cause lumbar and cervical vertebra problems such as lumbar disc herniation. There are a large number of reasons for sedentary and poor posture. Due to long-time office work, muscle fatigue is easy to cause, the body is inclined involuntarily, and the like, so that the stress on parts of lumbar vertebra, pelvis, muscles and the like is uneven, and diseases are caused over time.

Disclosure of Invention

The utility model aims at providing a posture correcting seat capable of improving the sitting posture aiming at the defects of the prior art.

In order to realize the above purpose, the utility model adopts the following technical scheme:

the utility model provides a posture correcting seat, includes seat and back, the seat still includes two weighing sensor, a plurality of contact sensor, warning buzzer and processing module, and two weighing sensor of seat use the seat axis to set up on the left side and the right side of seat as central symmetry, be equipped with three rows of contact sensor on the back, three rows of contact sensor set up respectively on the axis of back to and the left side and the right side of back, warning buzzer is installed on the upper portion of back, processing module connects weighing sensor, a plurality of contact sensor and warning buzzer.

Furthermore, when the weight value difference measured by the two weighing sensors is larger than a set value, the processing module controls the alarm buzzer to alarm.

Furthermore, when the three rows of contact sensors are asymmetrically pressed, the processing module controls the alarm buzzer to alarm.

Further, the seat further comprises a liquid crystal display screen, the liquid crystal display screen is arranged on the handle surface of the handle of the seat, and the liquid crystal display screen is connected with the processing module.

Further, processing module includes treater, lithium cell and USB interface that charges, the treater is connected with lithium cell, USB interface that charges, two weighing sensor, a plurality of contact sensor and warning buzzer.

Further, the processor is a stm32f405rgt6 chip, and the lithium battery is a 3000mah3.7v lithium battery.

Further, the load cell includes an HX711AD processor, the alarm buzzer is a horn, and the contact sensor is a GT2 contact sensor.

Further, the liquid crystal display screen is a TNLCD liquid crystal display screen.

Adopt the utility model discloses technical scheme, the utility model discloses bright beneficial effect does: the utility model discloses the seat can play the warning effect to the position of sitting, can effectual improvement because of the physiological disease that the position of sitting leads to, simple structure, be suitable for the popularization.

Drawings

FIG. 1 is a structural diagram of a posture correcting chair provided by the present invention;

fig. 2 is a connection structure diagram of the posture correcting seat device provided by the utility model.

Detailed Description

The specific embodiments of the present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the posture correcting seat comprises a seat surface 1 and a backrest 2, the seat further comprises two weighing sensors 3, a plurality of contact sensors 4, an alarm buzzer 5 and a processing module 8, the two weighing sensors 3 of the seat surface 1 are symmetrically arranged on the left side and the right side of the seat surface 1 by taking a central axis of the seat surface 1 as a center, the backrest 2 is provided with three rows of contact sensors 4, the three rows of contact sensors 4 are respectively arranged on a central axis of the backrest 2 and on the left side and the right side of the backrest 2, the alarm buzzer 5 is arranged on the upper portion of the backrest 2, and the processing module 8 is connected with the weighing sensors 3, the plurality of contact sensors 4 and the alarm buzzer 5.

When the weight difference measured by the two weighing sensors 3 is larger than a set value, the processing module 8 controls the alarm buzzer 5 to alarm. If the pelvis of a seated person is excessively inclined or unhealthy sitting postures such as leg tilting and the like are adopted, the stress value difference of the two weighing sensors 3 is larger than a set value, and the processing module 8 controls the honey alarm to give an alarm to remind the person to correct the sitting posture.

When the three rows of contact sensors 4 are asymmetrically pressed, the processing module 8 controls the alarm buzzer 5 to alarm. When the back of a person is inclined and twisted, the left side or the right side of the three rows of contact sensors 4 cannot read the touch data, or only the left side or the right side of the three rows of contact sensors can read the touch data, and then the processing module 8 controls the honey alarm to give an alarm to remind the person to correct the sitting posture.

The seat further comprises a liquid crystal display screen 7, the liquid crystal display screen 7 is arranged on the handle surface of the handle 6 of the seat, and the liquid crystal display screen 7 is connected with the processing module 8. The liquid crystal display screen 7 can also assist in reminding, and when the alarm buzzer 5 gives an alarm, a prompt is displayed or flickered, and the sitting posture is adjusted.

As shown in fig. 2, the processing module 8 includes a processor 9, a lithium battery 10 and a USB charging interface 11, and the processor 9 is connected to the lithium battery, the USB charging interface, two weighing sensors 3, a plurality of contact sensors 4 and an alarm buzzer 5. The processor 9 is a stm32f405rgt6 chip and the lithium battery 10 is a 3000mah3.7v lithium battery. The load cell 3 comprises a HX711AD processor 9, the alarm buzzer 5 is a horn, and the contact sensor 4 is a GT2 contact sensor 4. The liquid crystal display screen 7 is a TNLCD liquid crystal display screen 7.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a posture correcting seat, includes seat and back, its characterized in that, the seat still includes two weighing sensor, a plurality of contact sensor, warning buzzer and processing module, and two weighing sensor of seat use the seat axis to set up on the left side and the right side of seat as central symmetry, be equipped with three rows of contact sensor on the back, three rows of contact sensor set up respectively on the axis of back to and the left side and the right side limit of back, warning buzzer is installed on the upper portion of back, processing module connects weighing sensor, a plurality of contact sensor and warning buzzer.

2. The posture-correcting seat as claimed in claim 1, wherein the processing module controls the alarm buzzer to alarm when the weight difference measured by the two weighing sensors is greater than a set value.

3. The posture-correcting seat as claimed in claim 1, wherein the processing module controls the alarm buzzer to alarm when the three rows of contact sensors are asymmetrically touched and pressed.

4. The posture-correcting seat as claimed in claim 1, further comprising a liquid crystal display screen, wherein the liquid crystal display screen is arranged on the handle surface of the handle of the seat, and the liquid crystal display screen is connected with the processing module.

5. The posture-correcting seat as claimed in claim 1, wherein the processing module comprises a processor, a lithium battery and a USB charging interface, and the processor is connected with the lithium battery, the USB charging interface, the two weighing sensors, the plurality of contact sensors and the alarm buzzer.

6. The posture-correcting seat as claimed in claim 5, wherein the processor is stm32f405rgt6 chip, and the lithium battery is 3000mah3.7v lithium battery.

7. A posture correcting seat as claimed in claim 1, wherein said load cell includes a HX711AD processor, said alarm buzzer is a horn, and said contact sensor is a GT2 contact sensor.

8. The posture-correcting seat as claimed in claim 4, wherein the liquid crystal display screen is a TNLCD liquid crystal display screen.