CN203075555U

CN203075555U - Sit-up mat capable of counting automatically

Info

Publication number: CN203075555U
Application number: CN 201220757180
Authority: CN
Inventors: 张琳悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-31
Filing date: 2012-12-31
Publication date: 2013-07-24
Anticipated expiration: 2022-12-31

Abstract

The utility model belongs to a mat for sit-ups, and provides a sit-up mat capable of counting automatically. A pressure sensor and a timer/counting device are clamped in a mat body, the pressure sensor is connected with the timer/counting device, a hole is formed in a surface layer of the mat body, and the timer/counting device is located at the position of the hole in the surface layer of the mat body. The sit-up mat capable of counting automatically has the advantages that when a user does sit-ups, the timer is started, the pressure sensor makes an induction each time the back is contacted with the mat and then rises, and the induction is transmitted to the timer for one time recording; and when the motion of a sit-up is below standard, the pressure sensor is not triggered, and the motion of the sit-up is not counted. By means of the sit-up mat capable of counting automatically, the situation that a teacher keeps time while several students count is avoided, and the students can keep time by themselves while training.

Description

Automatically the sit-ups of counting are with filling up

Technical field

The utility model belongs to a kind of sit-ups with filling up, and particularly a kind of sit-ups of automatic counting are with filling up.

Background technology

Sit-ups are projects necessary in the physical education, are responsible for timing by teacher, and two classmates are responsible for the sit-ups that meet standard are counted, and need with manpower more.

The utility model content

The purpose of this utility model is to overcome above-mentioned defective, and the sit-ups that a kind of automatic counting is provided are with filling up, and it no longer needs teacher's timing, several classmates to count, and classmates can own timing exercise.

The purpose of this utility model is achieved through the following technical solutions: a kind of sit-ups of automatic counting are with filling up, it comprises pad, it is characterized in that: it also comprises pressure sensor and timing/counter, clamp pressure sensor and timing/counter in the described pad, pressure sensor is connected with timing/counter, described pad top layer is provided with perforate, and timing/counter bit is in pad top layer tapping.

Advantage of the present utility model and beneficial effect are: doing in the sit-ups, start timer, back part whenever touches pad, lifts once, pressure sensor just sends once induction, be sent to counter, counter records once, when sit-ups are moved when defective, do not trigger pressure sensor, action is not this time counted.No longer need teacher's timing, several classmates to count, classmates can own timing exercise.

Description of drawings,

Fig. 1 is a structural representation of the present utility model.

Wherein: 1-pad, 2-pressure sensor, 3-timing/counter.

The specific embodiment

Embodiment: as shown in the figure, a kind of sit-ups of automatic counting are with filling up, it comprises pad 1, it also comprises pressure sensor 2 and timing/counter 3, clamp pressure sensor 2 and timing/counter 3 in the described pad 1, pressure sensor 2 is connected with timing/counter 3, and described pad 1 top layer is provided with perforate, and timing/counter 3 is positioned at pad 1 top layer tapping.

Claims

1. sit-ups of counting automatically are with filling up, it comprises pad, it is characterized in that: it also comprises pressure sensor and timing/counter, clamp pressure sensor and timing/counter in the described pad, pressure sensor is connected with timing/counter, described pad top layer is provided with perforate, and timing/counter bit is in pad top layer tapping.