CN1278510A

CN1278510A - Automatically uncovered intelligent waste pot

Info

Publication number: CN1278510A
Application number: CN 00121554
Authority: CN
Inventors: 周宝星
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-11
Filing date: 2000-08-11
Publication date: 2001-01-03

Abstract

The present invention relates to a garbage can with hole can-cover capable of automatically opening or closing when human hand is approaching to the waste-throwing hole or leaving one, which is characterized by that an approach sensor is placed near the waste-throwing hole of garbage can, and a control circuit and a driving mechanism are placed in the interior of the garbage can, according to the human hand approaching signal or human hand leaving signal sent from approach sensor the control circuit can give out control signal to control driving mechanism to drive the holed cover to make it automatically open or close.

Description

Automatically uncovered intelligent waste pot

The present invention relates to a kind of folding automatically and throw the refuse tube of thing port lid.

At present the refuse tube (rubbish shoot) that uses in public throw thing hole or unlimited uncovered, or lid is arranged, but needs the manpower to open.The smell of the former rubbish is dispersed in the air easily, and is simultaneously also attractive in appearance inadequately, the not enough health of the latter, convenience.

The purpose of this invention is to provide a kind of intelligent refuse tube, the thing hole of throwing of refuse tube is closed by lid at ordinary times, the hand-held refuse of people near the refuse tube throw the thing hole time, throwing the thing port lid opens automatically, after the people throws refuse and leaves, throw thing port lid auto-closing, thereby reach effect convenient, healthy, attractive in appearance.

The object of the present invention is achieved like this: the thing port lid of throwing to be opened/closed is housed on the refuse tube, proximity transducer is housed near throwing the thing hole, control circuit and driver train are housed in the refuse tube, driver train with throw the thing port lid and connect by driver element.When staff when throwing the thing hole, proximity transducer detects the approaching of staff, sends the staff approach signal to control circuit, control circuit is opened according to this signal control driver train and is thrown the thing port lid.When staff leave throw the thing hole after, proximity transducer sends staff and leaves signal, control circuit controlling and driving mechanism closes throws the thing port lid.

Owing to adopt such scheme, the refuse tube is thrown the thing hole and is closed when unmanned the use, when the people prepares to throw refuse or rubbish, throws the thing port lid and opens automatically, has so promptly made things convenient for user's use, also makes the refuse tube much cleaner, attractive in appearance.

The present invention can realize with multiple structure, can be different shapes as the refuse tube, and the refuse tube is thrown the thing hole can be above the refuse tube or in the side, and throwing the thing port lid can be that rotating opening or translation are opened etc.The invention will be further described below in conjunction with an embodiment and accompanying drawing thereof.

Fig. 1 is the schematic top plan view of the embodiment of the invention.

Fig. 2 is that the A-A of the embodiment of the invention is to generalized section.

Among the figure: 1. lid, 2. throw the thing hole, 3. throw the thing port lid, 4. control circuit, 5. proximity transducer, 6. tin full indicator lamp, 7. power light, 8. throw thing port lid driven wheel, 9. the driver train output gear, 10. driver train, 11. is thrown thing port lid limit switch, 12. optical transmitting sets, 13. optical receivers, 14. refuse tube cylindrical shell parts.

In the present embodiment, refuse cover body 1 covers on refuse tube cylindrical shell 14, fixes (clip and lockset do not draw in the accompanying drawings) by clip and lockset on its lower edge and the refuse tube cylindrical shell upper limb.Be equipped with in the refuse cover body 1 intelligent refuse tube control circuit 4, driver train 10, throw thing port lid 3 and

sensitive member

5,11,12,13, indicator elment 6,7 and driver element 8,9.When expiring, needing to change battery or storage battery and maintenance at the refuse tube, can open lockset and take off refuse cover body 1, carry out required processing easily.

In the present embodiment scheme drawing, throw the thing hole and be positioned at the left half side of refuse cover body 1, at staff when throwing thing hole 2, throw some C on the thing port lid 3 and be positioned at the top of Fig. 1, point B is positioned at the bottom, contact with the left end of throwing thing port lid limit switch 11, throw thing hole 2 and thrown the thing port lid and block fully, the refuse tube is in closed condition.When staff is thrown thing hole 2 from refuse tube top is approaching, proximity transducer detects the approaching of staff, send the staff approach signal to control circuit 4, control circuit 4 controlling and driving mechanisms 10 are by driver train output gear 9 and throw thing port lid driven wheel 8 and drive and throw thing port lid 3 and be rotated clockwise to and throw thing port lid 3 residing positions among Fig. 1, promptly throw some B on the thing port lid 3 and be positioned at the top of Fig. 1, point C is positioned at the bottom, contact with the right-hand member of throwing thing port lid limit switch 11, at this moment, throwing thing port lid 3 stops operating, throw thing hole 2 and opened fully, the refuse tube is in open mode.When staff leaves from throwing 2 tops, thing hole, control circuit makes and throws thing port lid 3 left-hand revolutions according to leave signal control driver train 10 from the staff of proximity transducer 5, up to the marginal point B that throws thing port lid 3 with throw thing port lid limit switch 11 left ends and contact, driver train 10, transmission gear 8,9 and throw thing port lid 3 stop the action, the refuse tube is in closed condition once more.

Control circuit 4 in the refuse cover body comprises the signal processing unit that sensor signal is handled, control unit and the SPU that produces control signal.The power supply that can use battery, storage battery maybe the civil power of importing to be transformed to requirement guarantees the power supply of system.Whether normal situation is by power light 7 indications for system's power supply.When electricity shortage or power failure, power light 7 extinguishes, and threw the thing port lid and no longer open before system's service restoration is normal.

Proximity transducer 5 in the present embodiment can be selected passive infrared formula or inductive proximity sensor for use.

Optical transmitting set 12 and optical receiver 13 are positioned at lid 1, throw the below of thing hole 2 inwalls and form the full sensor of tube.Optical transmitting set 12 is to optical receiver 13 emission infrared light or visible lights, when the refuse of being packed into (rubbish) has blocked optical transmitting set 12 to the infrared light of optical receiver 13 emissions or visible light, the full sensor of tube provides the full signal of refuse tube, the full indicator lamp 6 of control circuit 4 application cylinders brightens, indication refuse tube is full, and before rubbish is eliminated in tube, throws the thing port lid and also no longer open.

Needs according to product order side, can add sound prompt function for intelligent refuse tube, as under different situations, sending voice such as " welcoming to use ", " can throw thing ", " thanks use ", " sorry, tube is full ", " sorry, as can not to use now ".Can finish sound prompt function by sensitive member, control circuit and pronunciation component.

Claims

1. refuse tube, comprise refuse tube cylindrical shell, throw the thing hole, the thing port lid of throwing to be opened/closed, it is characterized in that: be attached with whether the approaching proximity transducer of staff is arranged perception throwing the thing hole, control circuit and driver train are housed in the refuse tube, the staff that sends according to proximity transducer near or staff leave signal, control circuit sends control signal, and the drive of controlling and driving mechanism is thrown the thing port lid and correspondingly opened or closed automatically.

2. refuse tube according to claim 1 is characterized in that: a full sensor is equipped with in the top position in the refuse tube, on refuse tube surface a full indicating device is housed, and when the refuse wound packages was full, the full indicating device of control circuit application cylinder provided the full indication of tube.

3. refuse tube according to claim 1 is characterized in that: on refuse tube surface power indicator is housed, when power supply electricity shortage or power failure, control circuit control power indicator provides the short of electricity indication.

4. refuse tube according to claim 1 is characterized in that: in the refuse tube pronunciation part can be housed, according to the information that sensor obtains, send different voice suggestions by control circuit control pronunciation part.

5. refuse tube according to claim 1, it is characterized in that and can realize by following structure: refuse tube cover cap is above the refuse tube, throwing the thing hole is the hole that is positioned at the similar portions toroidal of refuse cover body upper surface, and the cylindrical arc length in hole and interior circular arc are grown the semi-perimeter of circle such as the radius that is slightly less than it respectively; Throw the thing port lid and be positioned at refuse cover body, have for the external form semicircular and at axle center place outside protrusion small semicircle and the two all with the circular plates of throwing thing hole concentric, more than half radius of a circle is greater than the radius of throwing thing hole cylindrical, the smaller part radius of a circle is less than throwing radius of a circle in the thing hole, the small semicircle center of circle is fixed in the rotating shaft, and rotating shaft links by driver element and driver train; Throw thing port lid plane and throw plane, thing hole, rotate but can freely center on rotating shaft, when the refuse cover forwarded a certain position to, it can block fully with throwing the thing hole, when the another location, throws the thing hole and is opened fully.

6. refuse tube according to claim 1 is characterized in that control circuit, driver train, sensitive member, indicator elment can serve as that carrier is installed with refuse cover body.