CN2740737Y

CN2740737Y - Automatic door in hotel toilet

Info

Publication number: CN2740737Y
Application number: CNU2004200807436U
Authority: CN
Inventors: 夏戊君
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-30
Filing date: 2004-10-30
Publication date: 2005-11-16
Anticipated expiration: 2014-10-30

Abstract

The utility model provides an automatic door in hotel toilet which is composed of two groups of infrared sensors, an electrical machine and a relay. The inner door frame and the outer door frame are respectively provided with an infrared sensor, and the infrared sensor is connected with a controlled circuit board through an electric wire for the interior of the door frame. The electrical machine is connected with the relay, and a belt wheel is mounted on an electrical machine shaft. An axis is arranged in the upper and lower part of one side of the door, a shaft under the door enters a control box through the door sill, and the belt wheel is arranged in the shaft end. The belt wheel is connected with an electrical machine belt wheel through a belt, and an indicator light is arranged in the door frame or outside of the door frame. The automatic door in hotel toilet solves the defects of existing hotel toilet that the guest needs to pull the handle after washing, so the existing hotel toilet is unhealthy and is easy to make a cross infection. The automatic door in hotel toilet has the advantages of small occupation space, high degree of automation and small investment.

Description

Rest room, hotel automatic door

Technical field

The utility model relates to electronic application field, the automatic door of rest room, a kind of more precisely public place.

Background technology

The rest room in present hotel, the rest room, hotel that removes high star has the special messenger to be responsible for sending the sterilization towel to you, outside opening the door for you, all need the own open and close door of guest, go one of purpose of rest room, at the front handlebar wash clean of having dinner, but owing to there is not automatic door, come out to want own to Men Lakai, just the hand of wash clean has been done Dirty again.Though at present automatic door is a lot, all is parallel-moving type, take up an area of greatlyyer, only be fit to hall, hall use.

Summary of the invention

It is a kind of that the purpose of this utility model is to provide: take up an area of little, can according to the guest pass in and out direction automatically forward direction open And and need advance and the priority that goes out according to the guest, can automatically open to the guest who arrives first, point out to the latter simultaneously, the door that someone goes out or advances is avoided cross infection, ensures guest's health.

Technical solution of the present utility model:

Form by two groups of infrared sensors, motor, relays.Difference from prior art is: adopt axial rotation to reach and take up an area of little purpose, on the inside and outside doorframe of door, an infrared sensor is respectively arranged, be connected to control circuit board by doorframe inside with electric wire, amplifying circuit, drive circuit and switching relay are housed on the circuit board, and motor and relay join, and belt pulley is housed on the motor shaft, be connected with belt pulley under the door-hinge by belt, an indicator lamp respectively be housed inside and outside on the doorframe.Need enter the rest room as the guest, outdoor infrared sensor work is advanced No. one amplifying circuit, drive circuit, relay, the positive revolving door of motor and is opened inwards, and simultaneously indoor indicator lamp is bright, and the people that prompting need go out the rest room notes.After time-delay, the motor Counter rotating door is shut.Go out the rest room as the guest, indoor infrared sensor work, the motor Counter rotating door is outwards opened, and simultaneously outdoor indicator lamp is bright, reminds the people of rest room to note.After time-delay, the positive revolving door of motor is shut.

The utility model has solved, and at present the rest room, hotel is washed and finished the hand handle of will pulling that comes out, and is unhygienic, easily the deficiency of cross infection.Take up an area of little, automaticity height, small investment.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is an electrical principle block diagram of the present utility model.

Specific implementation method

Referring to figure, on inside and outside doorframe (1), an infrared sensor (2) is respectively arranged, be connected to control circuit board (4) by doorframe is inner with electric wire (3), amplifying circuit, drive circuit and relay are housed on the circuit board, motor (5) joins with relay, belt pulley (6) is housed on the motor shaft, respectively there is an axle (8) a side upper and lower part at door (7), and the student's axle enters control box (10) by threshold (9), and axle head is equipped with belt pulley (11).Be connected the inside and outside indicator lamp (13) that a light emitting diode and current-limiting resistance composition respectively are housed on the doorframe with motor pulley by belt (12).

Claims

1, a kind of hotel rest room automatic door, form by two groups of infrared sensors, motor, relays, it is characterized in that: on inside and outside doorframe (1), an infrared sensor (2) is arranged respectively, be connected to control circuit board (4) by doorframe is inner with electric wire (3), motor (5) joins with relay, and belt pulley (6) is housed on the motor shaft, in a side upper and lower part of door (7) axle (8) is arranged respectively, the student's axle enters control box (10) by threshold (9), and axle head is equipped with belt pulley (11).Be connected the inside and outside indicator lamp (13) that respectively is equipped with on the doorframe with motor pulley by belt (12).

2, by the described hotel of claim 1 rest room automatic door, it is characterized in that: amplifying circuit, drive circuit and relay are housed on the circuit board.

3, by the described hotel of claim 1 rest room automatic door, it is characterized in that: indicator lamp is made up of light emitting diode and current-limiting resistance.