CN2296870Y

CN2296870Y - Automatic environmental protection dustbin

Info

Publication number: CN2296870Y
Application number: CN97218118U
Authority: CN
Inventors: 翁锦煌
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-02
Filing date: 1997-06-02
Publication date: 1998-11-11
Anticipated expiration: 2007-06-02

Abstract

The utility model relates to an automatic environmental protection dustbin which comprises an external cover, an inner cover, a driving device and a sensor, wherein, the driving device is arranged on the upper side of the external cover, and can receive sensing signals from the sensor and control a motor to rotate through a circuit device. A rotating shaft of the motor is connected with the external cover and the inner cover which is arranged inside the external cover and is fixed by the rotating shaft. The upper end surfaces of the external cover and the inner cover are provided with a naked hollow notch; when the two notches are engaged with each other, the utility model is opened completely; inversely, the utility model is in a closed state. An upper and a lower microswitches are arranged on the driving device; by sensing the positions of an upper and a lower cams of the rotating shaft of the motor, the microswitches can determine the opening or the closing positions of the inner cover every time.

Description

The automatic rubbish shoot of environmental protection

The utility model relates to a kind of rubbish storage, refers to the automatic rubbish shoot of environmental protection whether a kind of enclosing cover of sensing rubbish shoot is automatically opened especially.

General common rubbish shoot is not set up enclosing cover mostly, even have, because its access times is frequent; the user must raise enclosing cover when avoiding using at every turn, brings inconvenience, so enclosing cover is not covered usually; save time, seek conveniently with letter; but the rubbish of various kind all has in rubbish shoot, and regular meeting causes growing of mosquito, fly, and is both unhygienic; dirty and messy again; badly influence the surrounding environment health, very cause the infection that may cause disease, be detrimental to health and resident's safety.For this reason, the long-pending experience of using rubbish shoot for many years of village creator is devoted to the research improvement, finishes the utility model finally.

Main purpose of the present utility model, be to provide a kind of environmental protection automatic rubbish shoot, its by sensor to induce the rubbish that user's desire is placed, relend by the forward and backward of motor unlatching, closing movement with the control inner cap, all raise or cover enclosing cover and make the user need not each use, reach easy to use, simple and easy, can effectively stop dirty and messyly again, safeguard sanitary effect.

A time purpose of the present utility model is to provide a kind of environmental protection automatic rubbish shoot, its by upper and lower micro-switch to respond to the position of upper and lower cam respectively, so as to determining the position of the each closure or openness of inner cap.

For achieving the above object, the utility model is taked following technical scheme:

The automatic rubbish shoot of a kind of environmental protection comprises rubbish cylindrical shell and enclosing cover, and this enclosing cover is the upper end that is covered on the rubbish cylindrical shell, and its improvements are: described enclosing cover end face is provided with a naked vacancy mouth; Also be provided with: an actuating device is to be connected with a circuit arrangement, comprising: a motor is the central appropriate location in the enclosing cover outside that is mounted on rubbish shoot, is connected with a S. A. in its end, is arranged with an overhead cam on this S. A. and reaches cam; One upper and lower micro-switch is that group is located at and this corresponding position, upper and lower cam outside, so as to the position of induction cam; One inner cap is to be sheathed on the described S. A., and is placed in the below of enclosing cover, which is provided with a naked vacancy mouth identical with enclosing cover; One putting part in order to hold above-mentioned each member, makes it unlikely exposed; One sensor is to be mounted on the putting part.

After sensor senses signal, move with CD-ROM drive motor by this circuit arrangement, to make the S. A. turn, when the naked vacancy mouth and the naked vacancy mouth of enclosing cover of inner cap are mutually opposed, be complete opening; Then be closed condition when not opposed, respond to the position of upper and lower cam, with the position of determining that it is opened, closes by upper and lower micro-switch.

The utility model embodiment is described with reference to the accompanying drawings as follows:

Fig. 1 is the utility model embodiment decomposition texture scheme drawing;

Fig. 2 is the utility model embodiment part-structure decomposing schematic representation;

Fig. 3 is the utility model embodiment unitized construction scheme drawing;

Fig. 4 is the utility model embodiment enclosing cover combination scheme drawing ();

Fig. 5 is the utility model embodiment enclosing cover combination scheme drawing (two);

The control circuit figure that Fig. 6 is adopted for the utility model embodiment.

See also shown in Figure 1, it includes an enclosing cover 10, an inner cap 11 and an actuating device 20, wherein enclosing cover 10 is the last ora terminalis that are covered on rubbish shoot 30, the end face appropriate location is provided with a naked vacancy mouth 101 thereon, 11 of this inner caps are mounted on inboard and its shaped slightly of enclosing cover 10 less than loam cake 10, also are provided with identical naked vacancy mouth 111 on its end face equally; Above-mentioned actuating device 20 is to be contained in the putting part 201, include a circuit arrangement 200 and a motor 21, wherein motor 21 is the control that is subjected to this circuit arrangement 200, the end of said motor 21 is connected with a S. A. 211, and this S. A. 211 extends and wear the centre that connects this enclosing cover 10 and inner cap 11, and wherein loam cake 10 is to be sheathed on the S. A. 211, be not driven by it, inner cap 11 then group is established and is fixed on the S. A. 211, when S. A. 211 turns, promptly can follow its rotation; Be positioned to organize separately simultaneously on the S. A. 211 and be provided with an overhead cam 22 and cam 23 once, please contrast Fig. 2 simultaneously again, be positioned at upper and

lower cam

22,23 outside appropriate locations, each group is provided with on one micro-switch 24 and micro-switch 25 once, whereby with the position of the upper and

lower cam

22,23 of sensing.

Also see also Fig. 3, appropriate location is provided with a sensor 31 on putting part 201, and this sensor 31 is naked vacancy mouth 101 places that just are opposite to enclosing cover 10, so that when user's desire is placed rubbish, can be responded to, rotate with CD-ROM drive motor 21 driven rotary axles 211 via circuit arrangement 200 again by it, and the inner cap 11 of outwarding winding automatically, so that the naked vacancy mouth 111 of inner cap 11 is opposite to naked vacancy mouth 11 places of enclosing cover 10, and make rubbish shoot 30 be opening, insert in order to rubbish.

See also Fig. 4 again, wherein on the S. A. 211 on, following

cam

22,23 shape is slightly different, under initial condition, last micro-switch 24 is the protuberances 221 that install in overhead cam 22, following micro-switch 25 then is opposite to down the recess 231 of cam 23, when sensor 31 sense user's desire rubbish is inserted the tube in the time, promptly driving this motor 21 via circuit arrangement 200 is just changeing, drive inner cap 11 turns via S. A. 211 simultaneously, when inner cap 11 is outwarded winding to the naked vacancy mouth 111 of its upper surface, when being staggered relatively, be to be opening with the naked vacancy mouth 101 of loam cake 10, and this moment, last micro-switch 24 is mutually opposed with the recess 222 on it because of the turn of overhead cam 22, and is off-position, whereby, to determine that this inner cap 11 is a complete opening, rubbish is inserted in order to the user.Treat that inner cap 11 outwards winding to default time, even motor 21 is counter-rotating, make this inner cap 11 reverse turns, and with loam cake 10 closures, this at present micro-switch 25 also because of the turn of the S. A. 211 down protuberance 232 of cam 23 of conflicting, at this moment, 10 of this inner cap 11 and loam cakes are for closing the state (as shown in Figure 5) that closes fully.

The enforcement circuit that the utility model circuit arrangement 200 is adopted, as shown in Figure 6, wherein to connect the input end of infrared process chip IC be the INT pin to the collecting electrode of aerotron Q2, and the mouth of IC to be the OUT1 pin be connected with the base stage of corresponding aerotron Q3, Q4 through R3, R4 respectively with the OUT2 pin.

Infrared reception aerotron Q1 receives the infrared signal of infrared-emitting diode D1 emission, and be converted into electric signal, after amplifying, aerotron Q2 imports IC again, again by infrared process chip IC output control signal, driving circuit CD-ROM drive motor via R3, R4, Q3, Q4 form makes its forward or reverse.

Wherein infrared process chip IC model adopts RTS3100.

In sum, the utility model has practicality really with creative, and is not seen in any publication, meets the utility model patent important document.

Claims

1, the automatic rubbish shoot of a kind of environmental protection comprises rubbish cylindrical shell and enclosing cover, and this enclosing cover is the upper end that is covered on the rubbish cylindrical shell, it is characterized in that:

Described enclosing cover end face is provided with a naked vacancy mouth; Also be provided with: an actuating device is to be connected with a circuit arrangement, comprising:

One motor is the central appropriate location in the enclosing cover outside that is mounted on rubbish shoot, is connected with a S. A. in its end, is arranged with an overhead cam on this S. A. and reaches cam;

One upper and lower micro-switch is that group is located at and this corresponding position, upper and lower cam outside, so as to the position of induction cam;

One inner cap is to be sheathed on the described S. A., and is placed in the below of enclosing cover, which is provided with a naked vacancy mouth identical with enclosing cover;

One putting part in order to hold above-mentioned each member, makes it unlikely exposed;

One sensor is to be mounted on the putting part.