CN202515078U

CN202515078U - Chair with long-time sitting reminding function

Info

Publication number: CN202515078U
Application number: CN 201220106370
Authority: CN
Inventors: 项丹
Original assignee: Wuxi Institute of Commerce
Current assignee: Wuxi Institute of Commerce
Priority date: 2012-03-20
Filing date: 2012-03-20
Publication date: 2012-11-07
Anticipated expiration: 2022-03-20

Abstract

The utility model discloses a chair with a long-time sitting reminding function. The chair with the long-time sitting reminding function comprises a chair, a vibroseis, two relays, a singlechip, a power module and a trumpet, wherein the vibroseis is arranged below the chair and connected with the mains supply by a normally open contact of one of the relays; a voltage-controlled switch is also arranged below the chair; one end of the control switch is connected with a first input end of the singlechip, and other end of the control switch is connected with the power module; a first output end of the singlechip is connected with a coil of the relays by a power amplifier, and a second output end of the singlechip is connected with the trumpet; and the power module powers the singlechip. The chair can automatically remind a user of getting out of the chair and taking exercises according to a preset sitting time; and when the sitting time reaches the set time, the chair starts shaking and gives an alarm sound to prevent a user from sitting for a long time at work. Therefore, the chair provided by the utility model can reduce the probability of developing occupational diseases.

Description

A kind of chair with sitting prompting function

Technical field

The utility model relates to a kind of chair, relates in particular to a kind of chair with sitting prompting function, belongs to the singlechip technology field.

Background technology

The consciousness that the now a lot of white collars of sitting office, designer owing to are not have taken exercise, when working, often one to sit down be exactly half a day, even the longer time.Because some occupational diseases such as scapulohumeral periarthritis, cervical vertebra defect have much all been suffered from long-time sitting.

The utility model content

The utility model purpose is to the defective that prior art exists a kind of chair with sitting prompting function to be provided; Can remind the staff to get up to move automatically according to the time of sitting; Reach time of setting when the time of sitting, chair just begins vibrations and the sound that gives a warning; Forgotten the time when preventing work, often between sitting; Thereby reduce the probability of suffering from occupational disease.

The utility model is for realizing above-mentioned purpose; Adopt following technical scheme: a kind of chair with sitting prompting function; Comprise chair, also comprise vibroseis, relay, single-chip microcomputer, power module and loudspeaker, said vibroseis is arranged on the normally opened contact access civil power of chair below through relay; Said chair below also is provided with votage control switch, and said votage control switch one end is connected to the first input end of single-chip microcomputer, and the other end is connected to power module; First output of said single-chip microcomputer is connected to through power amplifier on the coil of relay, and second output of said single-chip microcomputer is connected on the loudspeaker; Said power module provides power supply to single-chip microcomputer.

Preferably, also comprise switch S B1, said switch S B1 one end is connected on the power module, and the other end is connected to second input of single-chip microcomputer.

The beneficial effect of the utility model: this device can be reminded staff's motion of getting up automatically according to the time of sitting, and reaches time of setting when the time of sitting, and chair just begins vibrations, and the sound that gives a warning, and has forgotten the time when preventing work, often between sitting.Reduce the probability of suffering from occupational disease.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model;

Among the figure, 1, switch S B1,2, power module, 3, loudspeaker, 4, power amplifier, 5, relay, 6, single-chip microcomputer, 7, chair, 8, vibroseis, 9, votage control switch.

The specific embodiment

Among Fig. 1, for a kind of chair with sitting prompting function, comprise chair 7, also comprise vibroseis 8, relay 5, single-chip microcomputer 6, power module 2 and loudspeaker 3, said vibroseis 8 is arranged on the normally opened contact access civil power of chair 7 belows through relay 5; Said chair 7 belows also are provided with votage control switch 9, and said votage control switch 9 one ends are connected to the first input end of single-chip microcomputer 6, and the other end is connected to power module 2; First output of said single-chip microcomputer 6 is connected to through power amplifier 4 on the coil of relay 5, and second output of said single-chip microcomputer 6 is connected on the loudspeaker 3; Said power module 2 provides power supply for single-chip microcomputer 6.Also comprise switch S B1 1, said switch S B1 1 one ends are connected on the power module 2, and the other end is connected to second input of single-chip microcomputer 6.

Begin routine work when the staff takes chair base, votage control switch 9 is pressed, and single-chip microcomputer 6 input X1 have the signal input; Single-chip microcomputer 6 picks up counting to the signal of input X1 with regard to beginning, when the duration of the signal of input X1 reaches setting-up time (such as setting-up time is 2 hours), explain the staff continue to have done 2 hours moving; Just output of single-chip microcomputer 6; Y2 output directly drives loudspeaker 3 and sounds, and the warning of sounding gives the staff with sound prompting.Y1 output makes relay 5 closures through power amplifier 4, the 8 just energisings of relay 5 closed back vibroseises, and chair 7 bases begin vibrations.Give the staff with tactile alert.

When the staff leaves the seat, votage control switch 9 is not depressed, the state that is in out, and the input X1 of single-chip microcomputer 6 does not have signal, and single-chip microcomputer 6 stops output, and loudspeaker 3 stop to ring, relay 5 outages, vibroseis 8 stops vibrations.

When the staff presses switch S B1 1, the X2 of single-chip microcomputer 6 has the signal input, and single-chip microcomputer 6 stops output, and loudspeaker 3 stop to ring, relay 5 outages, and vibroseis 8 stops vibrations.Switch S B1 1 is the function control button, when needs use prompt facility, makes switch S B1 1 be in folding condition, in the time need not using prompting function, makes switch S B1 1 be in closure state.

The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. chair with sitting prompting function; Comprise chair (7); It is characterized in that; Also comprise vibroseis (8), relay (5), single-chip microcomputer (6), power module (2) and loudspeaker (3), said vibroseis (8) is arranged on the normally opened contact access civil power of chair (7) below through relay (5); Said chair (7) below also is provided with votage control switch (9), and said votage control switch (9) one ends are connected to the first input end of single-chip microcomputer (6), and the other end is connected to power module (2); First output of said single-chip microcomputer (6) is connected on the coil of relay (5) through power amplifier (4), and second output of said single-chip microcomputer (6) is connected on the loudspeaker (3); Said power module (2) provides power supply for single-chip microcomputer (6).

2. a kind of chair according to claim 1 with sitting prompting function; Comprise chair, it is characterized in that, also comprise switch S B1 (1); Said switch S B1 (1) one end is connected on the power module (2), and the other end is connected to second input of single-chip microcomputer (6).