CN202072198U - Electric trash can with soft touch buffer closing lid - Google Patents

Abstract

The utility model relates to a dab formula buffering and close electronic garbage bin of lid, including ladle body, bung, base, touch switch device, ejector pin formula actuating mechanism and speed governing control device, its characterized in that: the speed regulation control device comprises a motor, a grating, a photoelectric coupler, a microcomputer controller, a motor driving circuit module and a motor braking circuit module, wherein the grating is arranged on an output shaft of the motor, the output end of the photoelectric coupler is connected with one input end of the microcomputer controller, the output end of the touch switch device is connected with the other input end of the microcomputer controller, the output end of the microcomputer controller is connected with the input ends of the motor driving circuit module and the motor braking circuit module, the output ends of the motor driving circuit module and the motor braking circuit module are connected with the motor, and the output shaft of the motor is connected with the ejector rod type driving mechanism. The utility model discloses compact structure, reliable operation, convenient operation not only more energy-conserving power saving than the response garbage bin.

Description

The soft-touch type buffering is closed the electronic sewage disposer of lid

Technical field

The utility model relates to sewage disposer, and particularly a kind of soft-touch type buffering is closed the electronic sewage disposer of lid.

Background technology

The sewage disposer of existing band bung mainly contains this several types:

A kind of is the pedal that tramps with one's feet, and pedal owing to open bung with the strength of pin, is harder so this sewage disposer is uncapped by connecting rod jack-up bung, stands by a pin for unwell old man, and the another foot pedal is a very unsafe problem.

A kind of is to realize the lid opening and closing by the infrared induction mode.Because this mode will continue energized, makes sensor be in readiness for action always, therefore certain electric energy can be consumed, thereby energy dissipation can be caused, improve use cost.And can because of house pet through or insect can cause misoperation when getting over inductor, make product open by mistake lid.

Though occurred touching the mode sewage disposer of uncapping at present, but existing technical scheme is also unreasonable, its micro-switch and circuit be connected normally inserting mode, also will be when taking out rubbish or changing refuse bag under the whole bucket head end, and unplug the splicing ear of micro-switch and circuit card, use extremely inconvenient like this.Because the sewage disposer environment is abominable, cause the connectivity port oxidation easily simultaneously, can't normal operation thereby the connectivity port bad contact is caused.

Summary of the invention

The purpose of this utility model is to provide a kind of soft-touch type buffering to close the electronic sewage disposer of lid, and this product is not only simple and compact for structure, and low production cost, and reliable operation are easy to operate, good energy-conserving effect.

Of the present utility model being characterised in that: a kind of soft-touch type buffering is closed the electronic sewage disposer of lid, comprise ladle body, bung, be connected in the base of ladle body lower lumen, be located at the touching switching device of ladle body lower front side, with post rod type driver train and the speed-regulating control device be located on the base, it is characterized in that: described speed-regulating control device is a kind of DC machine step speed-adjusting control setup, comprise motor, grating, photoelectrical coupler, microcomputer controller, motor-drive circuit module and motor braking circuits module, the output shaft of described motor is provided with the grating that is used to cut photoelectrical coupler, the mouth of described photoelectrical coupler is connected with an input end of microcomputer controller, the mouth of described touching switching device is connected with another input end of microcomputer controller, the mouth of described microcomputer controller is connected with the input end of motor-drive circuit module with the motor braking circuits module, the mouth of described motor-drive circuit module and motor braking circuits module links to each other with motor, and the output shaft of described motor is connected with the post rod type driver train.

Advantage of the present utility model:

1, because employing bucket head is fixed on the structure on the ladle body, need not to take away a barrel head, can change refuse bag.

2, adopt DC machine step speed-adjusting control setup, make closing of bung open noise and reduce greatly, allow the design hommization more of product.

3, because bung and bucket are hinged, battery compartment, pull up circuit, motor, reductor are positioned over the ladle body base, micro-switch is positioned over the preceding side lower part of ladle body, therefore this product all parts except that interior bucket all are to connect into integral body, so the connection partly of the circuit of this product need not to adopt the connection of female type, can prevent to produce the phenomenon of bad contact.And all concentrate on the ladle body bottom, easy for installation, low production cost.

3, owing to do not use the connection of female type, therefore sewage disposer uses under harsh environment, can not cause interface to cause defect situation generations such as bad contact because of reasons such as burnings, so the utility model design is more easy to operate than the electronic waste bucket of split-type structural, circuit uses stable.

4, realize the switching motion of bung by touching micro-switch, only power consumption in this work-hours, microcomputer controller is in sleep state At All Other Times, and standby current only reaches 1 μ A.Therefore with respect to sensing type garbage bin, its power and energy saving effect is more outstanding.

5, need just to work after the touching,, can not produce because of small insect or people being arranged through near the phenomenon that produces misoperation with respect to the infrared induction sewage disposer.

6, adopt the electronic circuit control switch cover, open and close bung and step on more laborsaving than artificial pin.

7, since switch touch panel position a little more than ground, become hanging shape with ground, so when touching with pin, the pin touching switch panel that can be close to the ground, this is under the wet and slippery environment in ground, old man and child use safer, can not cause astasia because of lifting pin touching switch, and the hidden danger that may fall down.

8, employing has interior barrel structure design, and whole interior bucket can take out the water flushing, than in the nothing barrel convenient, the health of electronic waste bucket.

Description of drawings

Fig. 1 closes the pass lid state organigram of the electronic sewage disposer of lid for the soft-touch type buffering.

Fig. 2 closes the state of the uncapping organigram of the electronic sewage disposer of lid for the soft-touch type buffering.

Fig. 3 closes the decomposing state detail of construction of the electronic sewage disposer of lid for the soft-touch type buffering.

Fig. 4 closes the electronic sewage disposer of lid vertical section cutaway view for the soft-touch type buffering.

Fig. 5 closes the state of the uncapping upper shed partial enlarged drawing of the electronic sewage disposer of lid for the soft-touch type buffering.

Fig. 6 decomposes organigram for the touching switching device.

Fig. 7 is a speed-regulating control device section construction scheme drawing.

Fig. 8 is the utility model pull up circuit money block diagram.

Fig. 9 is the utility model schematic circuit diagram.

In the accompanying drawing:

The 1-ladle body, 2-bucket head, 3-bung, 31-main shaft, 4-post rod type driver train, the 41-push rod, 42-actuator, 421-reductor, 422-crank, 423-connecting rod, the 5-speed-regulating control device, 51-motor, 52-grating, 53-photoelectrical coupler, 54-motor-drive circuit module, 55-motor braking circuits module, 6-touches switching device, 61-switch touch panel, the 62-micro-switch, 63-support plate, 7-microcomputer controller, 8-base, bucket in the 81-battery compartment, 9-, 91-handle, 92-refuse bag.

The specific embodiment

Referring to figs. 1 to Fig. 9, a kind of soft-touch type buffering is closed the electronic sewage disposer of lid, comprise ladle body 1, bung 3, be connected in the base 8 of ladle body 1 lower lumen, be located at the touching switching device 6 of ladle body 1 lower front side, with the post rod type driver train 4 and speed-regulating control device 5 be located on the base 8, described speed-regulating control device 5 is a kind of DC machine step speed-adjusting control setups, comprise motor 51, grating 52, photoelectrical coupler 53, microcomputer controller 7, motor-drive circuit module 54 and motor braking circuits module 55, the output shaft of described motor 51 is provided with the grating 52 that is used to cut photoelectrical coupler 53, the mouth of described photoelectrical coupler 53 is connected with an input end of microcomputer controller 7, the mouth of described touching switching device 6 is connected with another input end of microcomputer controller 7, the mouth of described microcomputer controller 7 is connected with the input end of motor-drive circuit module 54 with motor braking circuits module 55, the mouth of described motor-drive circuit module 54 and motor braking circuits module 55 links to each other with motor 51, and the output shaft of described motor 51 is connected with post rod type driver train 4.

The top of above-mentioned ladle body 1 is equipped with a bucket 2, and described bucket 2 is captiveed joint with ladle body 1, and described bung 3 is hinged with barrels 2.

Above-mentioned post rod type driver train 4 comprises top rod driving part 42 and the perpendicular push rod of being located in the ladle body 1 41, described top rod driving part 42 comprises the reductor 421 that is connected with motor 51, with reductor 421 bonded assembly cranks 422 and connecting rod 423 1 ends that are connected with crank 422 mutually, one end of the other end of described connecting rod 423 and push rod 41 is hinged, the other end of described push rod 41 and bung 3 are hinged, and hinged center-point departs from the hinge-point of bung 3 and bucket 2.

Above-mentioned touching switching device 6 comprises the support plate of fixing with base 8 63, be installed on switch touch panel 61 and the micro-switch 62 that is installed on top, switch touch panel 61 rear portions on the support plate 63, described switch touch panel 61 highly is above the ground level, and the mouth of described micro-switch 62 is connected with the input end of microcomputer controller 7.

Bucket 9 in the suit one in the above-mentioned ladle body 1, hinged inside has two handles 91 that are used for the clinching refuse bag on the described interior bucket 9.

Also be provided with battery compartment 81 on the above-mentioned base 8.

The specific implementation process is as follows:

The utility model soft-touch type buffering is closed the electronic sewage disposer of lid, comprises ladle body 1, bucket 2, bung 3, post rod type driver train 4, speed-regulating control device 5, touching switching device 6, microcomputer controller 7, base 8, interior bucket 9.Be fixed on ladle body 1 top for described barrel 2, described bung 3 is articulated on the bucket 2, bucket 9 is placed in the inner chamber of ladle body 1 in described, ladle body 1 bottom inner chamber is equipped with base 8, base 8 is provided with post rod type driver train 4, speed-regulating control device 5, touching switching device 6 and microcomputer controller 7, and the battery compartment 81 of battery is installed.Post rod type driver train 4 comprises push rod 41 and actuator 42; Push rod 41 tops and bung 3 are hinged, and hinged center-point departs from the hinge-point of bung 3 and bucket 2, and are positioned at the inboard of this hinge-point; Actuator 42 comprises reductor 421, crank 421 and connecting rod 423, and it acts on push rod 41, to realize the keying of bung 3; Speed-regulating control device 5 can be controlled the closing velocity of bung, reduces noise when bung 3 is closed.Speed-regulating control device 5 comprises motor 51, grating 52, photoelectrical coupler 53, microcomputer controller 7, motor-drive circuit module 54 and motor braking circuits module 55, motor 51 output shafts are provided with the grating 52 that is used to cut photoelectrical coupler 53, the mouth of photoelectrical coupler 53 links to each other with microcomputer controller 7, and microcomputer controller 7 links to each other with motor 51 through motor-drive circuit module 54; Microcomputer controller 7 also is provided with the motor braking circuits module 55 that links to each other with motor 51; Touching switching device 6 is positioned at ladle body 1 preceding side lower part, be provided with switch touch panel 61, micro-switch 62 and support plate 63, touching switching device 6 is connected with the input end of microcomputer controller 7, and the mouth of microcomputer controller 7 is through the control linkage of driving circuit 54 and motor braking circuits module 55 realizations to motor 51.

In order to help the installation and the location of 92 mouthfuls of refuse bags, above-mentioned interior bucket 9 hinged inside have two handles 91 that are used to fasten refuse bag.

Below soft-touch type buffering is closed the electronic sewage disposer of lid principle of work be further elaborated.

Shown in Fig. 1-9, the utility model soft-touch type buffering is closed the electronic sewage disposer of lid and is made up of parts such as comprising ladle body 1, bucket 2, bung 3, post rod type driver train 4, speed-regulating control device 5, touching switching device 6, microcomputer controller 7, base 8, interior bucket 9.

Shown in Fig. 1-9, bung 3 is articulated on the bucket 2 by main shaft 31, and bucket 2 is fixed on the ladle body 1, and ladle body 1 is installed on the base 8, and interior bucket 9 is set in ladle body 1 inner chamber, and touching switching on and shutting down device 6 is loaded on side lower part before the ladle body 1.Touching switching device 6 is made up of switch touch panel 61, micro-switch 62 and support plate 63.Support plate 63 is fixing with base 8, switch touch panel 61 is loaded on the support plate 63, switch touch panel 61 is a little more than ground, micro-switch 62 is loaded on top, switch touch panel 61 rear portions, micro-switch 62 is connected with the input end of microcomputer controller 7, the control linkage that the mouth of microcomputer controller 7 is realized motor 51 through motor-drive circuit module 54 and motor braking circuits module 55.Microcomputer controller 7 is by 81 power supplies of the battery compartment on the base 8.Speed-regulating control device 5 also is installed on the base 8, comprise motor 51, grating 52, photoelectrical coupler 53, microcomputer controller 7, motor-drive circuit module 54 and motor braking circuits module 55, the output shaft of motor 51 is provided with the grating 52 that is used to cut photoelectrical coupler 53, the mouth of described photoelectrical coupler 53 links to each other with another input end of microcomputer controller 7, the mouth of microcomputer controller 7 connects the input end of motor-drive circuit module 54 and motor braking circuits module 55, the mouth of motor-drive circuit module 54 and motor braking circuits module 55 links to each other with motor 51, the output shaft of motor 51 connects post rod type driver train 4, and post rod type driver train 4 comprises push rod 41 and actuator 42; Actuator 42 comprises reductor 421, crank 422 and connecting rod 423, connecting rod 423 acts on an end of push rod 41, push rod 41 other ends and bung 3 are hinged, hinged center-point departs from the hinge-point of bung 3 and bucket 2, and be positioned at the inboard of this hinge-point, and motor 51 drives reductors 421 and rotates, and reductor 421 drives cranks 422 and connecting rod 423 rotates, connecting rod 423 drives the push rod up-and-down movement again, thereby realizes the opening and closing of bung 3.Be hinged with two handles 91 on the interior bucket 9, to 92 pressuring actions of refuse bag.When need outfit garbage bag 92, open bung 3 earlier, in the bucket 9, will be inserted in interior barrel 9 interior refuse bag 92 oral area turnups on two handles 91 on the interior bucket 9 in refuse bag 92 is inserted in, then with two handles 91 by on the bucket 9 in being pressed in, thereby realize fixing to refuse bag 92.Fill when wanting to take out refuse bag 92 when rubbish, open bung 3 earlier, handle 91 is mentioned the oral area that takes out refuse bag 92, tighten sack again and refuse bag 92 is taken out get final product.

Referring to Fig. 1 to 9, during use, switch touch panel 61 with hem facing landing ground touching the place ahead, micro-switch 62 is connected, microcomputer controller 7 the 10th pin becomes low level by high level, microcomputer controller 7 is waken up by sleep state, program enters the state of uncapping, the output port control aerotron Q2 and the Q5 conducting of microcomputer controller 7, Q3 and Q4 end, motor 51 forward rotation, and motor 51 drives reductor 421 and rotates, reductor 421 drives crank 422 again and connecting rod 423 rotates, connecting rod 423 drives push rod 41 upward movements again, and drive bung 3 and rotate, thus the unlatching of realization bung 3.Uncap finish after, aerotron Q2, Q3, Q4 and Q5 in the output port control circuit of microcomputer controller 7 end, make motor 51 no powers, Program time delay three seconds (throwing away the time of rubbish), aerotron Q2 in the output port control circuit of microcomputer controller 7 and Q5 are by, Q4 and Q3 conducting, motor 51 backward rotation then, motor 51 drives reductor 421 and rotates, reductor 421 drives crank 422 again and connecting rod 423 rotates, and push rod 41 moves downward, thereby realizes closing of bung 3.Bung 3 covers in the pass and requires slowly to close lid in the process with the minimizing noise.In the lid process of the pass of bung 3, DC machine 51 adopts stepping slowly to rotate, adopt counting machine to differentiate the stroke of bung 3 simultaneously, at first after the program initialization, the mouth pin ⑴ of microcomputer controller 7 and pin ⒁ are high level, pin ⑿ and pin ⒀ are low level, aerotron Q2-Q5 ends, motor 51 must not electricity and keep quiescence, when microprocessor 7 changes the pin ⑴ and the pin ⑿ that reach microprocessor 7 behind the delivery port behind the state is high level, pin ⒀ and pin ⒁ are that the end is during level (applying reverse voltage to motor), aerotron Q2 and Q5 end, Q3 and Q4 conducting, the output shaft of DC machine 51 rotates, driving bung 3 begins to close, grating 72 rotates simultaneously, when grating 72 rotates 90 °, impulse singla of photoelectrical coupler 53 outputs is given the internal counter of microprocessor, counting machine just adds one, after program detects counting machine and adds one, the delivery port of microcomputer controller 7 is with regard to change state (the pin ⑴ of microcomputer controller 7, pin ⑿, pin ⒀ and pin ⒁ are high level, make aerotron Q3, the Q5 conducting, Q2, Q4 ends, starter motor braking circuit module 55(motor two ends form the loop), DC machine 51 is stopped operating (being equivalent to braking) fast, program enters length of the halt then, motor 51 is motionless in length of the halt, length of the halt finishes the back program and judges whether counting machine has reached predetermined value (and whether the stroke of bung puts in place), if reach the work that predetermined value just stops motor 51, if do not reach predetermined value, just repeat above-mentioned steps, reach predetermined value up to counting machine, change the stepping rate that length of the halt just can change motor 51, thereby change the pass lid speed of bung 3.Grating 52 whenever turn 90 degrees and stops in this example, but deceleration by reductor 421, the displacement of bung 3 is very little, so visually feeling bung 3 slowly closes, as long as the number that increases grating 52 shades just can reduce the stepping angle of DC machine 51, be noted that also that here grating 52 of the present utility model also can be installed on some gears in the reductor 421, control the stepping angle of DC machine 51, itself and the utility model technology should be to be equal to replacement.Form by Q2～Q5, R2～R5 referring to Fig. 9 motor-drive circuit module 54; Motor braking circuits module 55 is made up of Q3, Q5, D2, D3, R3 and R5.Circuit enters readiness for action after finishing the cycle event of a switch cover, and the microcomputer controller program enters sleep state, realizing that standby current reaches about 1 μ A, thereby realizes energy-conservation purpose.

The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.

Claims (6)

1. An electric trash can with soft-touch buffer closing cover, including a barrel body, a barrel lid, a base connected to the inner cavity of the lower part of the barrel body, a touch switch device arranged on the front side of the lower part of the barrel body, and a touch switch device arranged on the base The ejector type drive mechanism and the speed control device are characterized in that: the speed control device is a DC motor step speed control device, including a motor, a grating, a photoelectric coupler, a microcomputer controller, and a motor drive circuit module And the motor brake circuit module, the output shaft of the motor is provided with a grating for cutting the photocoupler, the output end of the photocoupler is connected with an input end of the microcomputer controller, and the touch switch device The output end is connected with another input end of the microcomputer controller, and the output end of the microcomputer controller is connected with the input end of the motor drive circuit module and the motor brake circuit module, and the motor drive circuit module and the motor brake circuit module The output end is connected with the motor, and the output shaft of the motor is connected with the push rod type driving mechanism. 2. The light-touch cushioning lid closing electric trash can according to claim 1, characterized in that: a bucket head is installed on the top of the bucket body, the bucket head is fixedly connected with the bucket body, and the bucket cover is connected with the bucket body. The bucket heads are hinged. the 3. The soft-touch cushioning lid closing electric trash can according to claim 1 or 2, characterized in that: the ejector-type drive mechanism includes a ejector driver and a ejector vertically installed in the barrel body, the ejector The rod driver includes a reducer connected to the motor, a crank connected to the reducer and one end of a connecting rod connected to the crank, the other end of the connecting rod is hinged to one end of the push rod, and the other end of the push rod One end is hinged with the bung, and the hinge center point deviates from the hinge point between the bung and the bung. 4. The light-touch buffer-closing lid electric trash can according to claim 1, characterized in that: the touch switch device includes a support plate fixed to the base, a switch touch plate mounted on the support plate and a switch mounted on the switch The micro switch above the rear part of the touch panel, the height of the switch touch panel is higher than the ground, and the output end of the micro switch is connected with the input end of the microcomputer controller. 5. The soft-touch electric trash can with soft-touch cushion closing lid according to claim 1, characterized in that: an inner barrel is set inside the barrel body, and two handles are hinged on the inner side of the inner barrel and are also used for pressing and buckling garbage bags. 6. The soft-touch electric trash can with soft-touch buffer and lid closing according to claim 1, characterized in that: the base is also provided with a battery compartment.

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