Seat plate of height and sitting height measurer

Abstract

The invention provides a seat plate unit of a height and sitting height measurer; the seat plate is characterized in that arc armrests are fixed on two sides of the front of a seat plate, the seat plate is movably set up on supports, protective rails are arranged on two sides of the bottom of the seat plate, the supports are locked in protective rail slots, and the supports are fixed to two sides of a bottom footboard of the height and sitting height measurer. The protective rails are arranged on two sides of the bottom of the seat plate; the seat plate is erected on the supports during measurement of sitting height; both the supports on two sides are positioned within the two protective rails; a subject is seated on the seat plate, and the protective rails on two sides can effectively prevent the supports from deviating, so that falling due to the deviation of the seat plate is avoided. The armrests on two sides of the front of the seat plate never interfere with natural side drooping of arms of a child; in measurement of body height, the whole seat is taken out and placed beside the height and sitting height measurer, a subject may stand on the footboard to take measurement, only the supports and a pillar are arranged around, and good safety is provided. With the protective rails and the armrests, the seat plate unit is simple to operate and good in effect, can reassure parents, and can maintain a harmonious relationship between nurses and patients.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to a seat board for measuring children's height and sitting height. Background technique [0002] Height refers to the vertical length from the top of the head to the bottom of the foot, and is an important indicator of bone development. Sitting height is the length from the top of the head to the ischial tuberosity, and is the most reliable and valuable quantitative indicator for exploring the leg-to-body ratio. Height and sitting height meter is a common equipment for measuring children's height and sitting height, including pedals, brackets, sitting boards, uprights, and horizontal pressure plates. The uprights are fixed on the pedals. Above, the column is a hollow structure. [0003] The currently used sitting board: ①It is a simple rectangular wooden board. Children need to measure the sitting height, and put the sitting board on the bracket of the height gauge. Since there is...

AI Technical Summary

Problems solved by technology

[0003] The currently used sitting board: ①It is a simple rectangular wooden board. Children need to measure the sitting height, and put the sitting board on the bracket of the height gauge. Since there is no guardrail around the sitting board, when the subject sits on the sitting board, Due to the effect of gravity, the bracket may shift, and the seat board is easy to slide, causing the subject to fall

In addition, there is no guardrail on the seat board, children's self-protection awareness is weak, and there are potential safety hazards

The subject needs to measure height, remove the seat board, and the subject stands on the pedal to measure; ② One side of the seat board is fixed on the side bracket with a screw handle, and the seat board is turned up to measure the height, but the screw handle Facing the subject, it has sharp edges and corners. Children have weak self-protection awareness and may be scratched by the spiral handle. The seat board sometimes falls down and hurts the subject, posing a safety hazard

To measure the sitting height, turn the seat down. Since one side of the seat is fixed on the bracket, when the subject sits on the seat, the bracket on the fixed side will not shift, but the bracket on the other side may shift. The board will then shift, posing a safety hazard

There are no handrails and guardrails on the sitting board, children's self-protection awareness is weak, and there are potential safety hazards

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