CN2141259Y

CN2141259Y - Cheat-proof device for body height measuring

Info

Publication number: CN2141259Y
Application number: CN 92235145
Authority: CN
Inventors: 郝晓沅
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-23
Filing date: 1992-10-23
Publication date: 1993-09-01
Anticipated expiration: 2002-10-23

Abstract

The utility model relates to a physical examination device, particularly a cheat-proof device for body height measurement, comprising a height measuring ruler and a weighing scale. The utility model is characterized in that the foot pedal seat of an existing measuring instrument for body height and weight is divided into two independent and parallel parts which are provided to people to step on the front part and the rear back, a pressure sensor; a corresponding alarm trigger, and a corresponding alarm device are arranged under the seat of the rear foot part to form an alarm operating circuit; when the heels of a measured person leave the ground for cheat, the pressure sensor can react to trigger the alarm device. The utility model with the advantage of simple structure is particularly suitable for departments which have strict requirements for heights in the physical examination, such as the recruiting department.

Description

Cheat-proof device for body height measuring

This utility model relates to a kind of human detection apparatus, particularly surveys the height anti-cheating device, belongs to G01B3/02, G01G3/00.

The existing used height and weight measuring instrument of human detection is when health check-up, measurement to height often deviates, wherein often meet measurand and mention heel to increase height, for preventing this movement, the testing staff notes also the measured vola when measuring sb.'s height, sometimes even need two people's operations, and judge by range estimation whether measurand breaks the rules entirely, measurand cheating rate is still higher, thereby influences the verity of physical examination result and cause adverse consequences.

The purpose of this utility model is to provide a kind of survey height anti-cheating device, can prevent the generation of above-mentioned phenomenon effectively.

The foot that this utility model will have the height and weight measuring instrument now is stepped on base and is divided into independent two parts arranged side by side for trampling before and after tested person's foot, separately pressure receptor and trigger and alarm are set respectively below two parts before and after base, and form a warning operating circuit by them, when the liftoff cheating of measured's heel, pressure receptor will be reacted to trigger and be reported to the police.

This utility model is simple in structure, makes to detect to become more accurate, more convenient, especially is fit to require tight department such as conscription department to use to height.

Now in conjunction with the accompanying drawings this utility model is described in detail.

Fig. 1 is the structural representation of the present utility model fundamental diagram of holding concurrently.

This utility model is by height measuring device (6), weighing machine (5) and base (1) constitute, compare with existing height and weight measuring instrument, characteristic of the present utility model is to change former monoblock base into independent two parts arranged side by side for trampling before and after the measurand foot, pressure receptor (7) is set the front and rear part respectively down at base (1), (2) and trigger (8), (3), form a warning operating circuit by them and attention display (4), anterior set pressure receptor (7) and catalyst (8) can be used as the warning starting switch under the base, when the people executes heavily enough, be in closed state, the people disconnects when leaving base enough, and under the base duty of the set pressure receptor (2) in rear portion and trigger (3) with anterior opposite, land normal when tested at measured's heel, trigger (3) is in ON state, and when the measured mentions the heel cheating, pressure receptor (2) will be reacted to trigger and be reported to the police, and cause that the testing staff notes, thereby prevent cheating to take place effectively.

Claims

1, a kind of survey height anti-cheating device, be to constitute by Ruler for measuring height of persons (6), weighing machine (5) and base (1), it is characterized in that, base (1) is made into independence two parts arranged side by side of stepping on post legged for before the tested human body foot, and pressure receptor (7) and (2), alarm trigger (8) and (3) and attention display (4) are set respectively under the base of sufficient front and rear part.

2, survey height anti-cheating device according to claim 1, it is characterized in that, pressure receptor (7) and (2), alarm trigger (8) and (3) and attention display (4) composition one warning operating circuit, pressure receptor (7) and (2) are respectively as circuit start switch and warning trigger switch.