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Sitting posture adjusting system and method for avoiding spinal curvature based on position sensors

An adjustment method and adjustment system technology, applied in the field of medical equipment, can solve the problem of not being able to know the working conditions of employees, and achieve the effect of preventing bending of the spine

Inactive Publication Date: 2020-09-04
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] And: Although everyone clocks in to go to work, the boss and the monitor cannot know the work status of each employee; whether they are at the station, working status, etc

Method used

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  • Sitting posture adjusting system and method for avoiding spinal curvature based on position sensors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1: Combining figure 1 A position sensor-based sitting posture adjustment system for avoiding spinal curvature, the system includes an office chair, the office chair includes a backrest (1) and a base (8), and the feature is that the base includes more than one pressure sensor (15), and the pressure sensor includes Multiple, and are distributed in order near the backrest, the middle of the chair, and the edge of the chair; the chair is a lifting structure, and the lower part contains lifting components;

[0031] Chairs are placed next to the table;

[0032] When a person sits on a chair; one or more of the multiple sensors will be triggered;

[0033] It also includes the central control system, which can obtain the signal of the sensor.

[0034] The substantive technical effect and the implementation process of the technical solution here are as follows: the method for adjusting the sitting posture based on the position sensor to avoid the curvature of the spin...

Embodiment 2

[0043] Embodiment 2: As a further improved solution or a side-by-side solution or an optional independent solution, when the first step is calibrated in a straight state, if the person does not trigger the sensor of the backrest position; if the sensor of the backrest position is triggered in the use state; It is judged that the person leaning back belongs to the state of leisure sitting posture. The substantive technical effect and the realization process of the technical solution here are as follows: In addition to the basic judgment and sensing on the seat, the situation of the backrest is further judged, and the working state and the leisure state are further judged. Break through the uncertainty of video surveillance.

Embodiment 3

[0044] Embodiment 3: As a further improved solution or a side-by-side solution or an optional independent solution, a pressure sensor is arranged on the backrest; when people rest on the backrest, it is proved that they are in a non-working sitting position at this time.

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Abstract

The invention relates to the field of medical instruments, and especially relates to a sitting posture adjusting system and method for avoiding spinal curvature based on position sensors. The method comprises the following steps: 1, correcting a straight state: enabling a user to sit on a chair and the spine to be straight, enabling the height of a table to be in the optimal position, and using acentral control system to record the position of a sensor triggered below and the position of a sensor not triggered below, wherein standard sitting posture of one person can only have one optimal state, 2, judging a use state: when the user sits on the chair, using the central control system to judge the position of the sensor triggered below the central control system and the position of the sensor not triggered, meanwhile, comparing with the position of the sensor in step 1, if the triggering positions of the one or more sensors are inconsistent, judging that the sitting posture is a non-standard sitting posture, and if the triggering positions are consistent, determining that the sitting posture is the standard sitting posture, and 3, when the sitting posture is not standard, carryingout the following operations: 1, reminding, and 2, actively lowering the state of the chair. The spine of a person needs to be straightened when the arm of the person wants to keep working on the table top,

Description

technical field [0001] The invention relates to the field of medical appliances, in particular to a position sensor-based sitting posture adjustment system and method for avoiding spinal curvature. Background technique [0002] Spondylosis is a general term for spinal injuries, damages, dysfunctions, pathological changes and other diseases in the neck, chest, waist, sacrum and tail of the human body. The main clinical manifestations of spondylosis are pain in the neck, chest, back, and lower back, and even lower limb pain. The symptoms can be aggravated whenever work and study are tense, tired, or the weather changes. In recent years, the incidence of the disease has become larger and younger, and the symptoms have become more and more complicated. Even so, the vast majority of patients do not need surgery, as long as the preventive work is done carefully, the occurrence of spondylosis can be effectively prevented. [0003] The onset of spondylosis has a lot to do with stu...

Claims

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Application Information

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IPC IPC(8): A47C31/12A47C3/24A47C3/26A47C7/00A47C7/40A47B13/02A47B13/00A47B9/00A47C7/54
CPCA47C31/126A47C3/26A47C3/24A47C7/004A47C7/006A47C7/00A47C7/402A47B9/00A47B13/00A47B13/02A47C7/54
Inventor 汪涌
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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