CN109480696A - Detection device, control method and the dust catcher of dust catcher - Google Patents
Detection device, control method and the dust catcher of dust catcher Download PDFInfo
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- CN109480696A CN109480696A CN201811291699.6A CN201811291699A CN109480696A CN 109480696 A CN109480696 A CN 109480696A CN 201811291699 A CN201811291699 A CN 201811291699A CN 109480696 A CN109480696 A CN 109480696A
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 239000000428 dust Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001960 triggered effect Effects 0.000 claims description 95
- 230000004913 activation Effects 0.000 claims description 66
- 239000003990 capacitor Substances 0.000 claims description 36
- 238000007689 inspection Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000011897 real-time detection Methods 0.000 abstract description 9
- 239000004065 semiconductor Substances 0.000 description 9
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 description 6
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 description 6
- 102100021133 Nuclear protein 1 Human genes 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electronic Switches (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention proposes a kind of detection device of dust catcher, control method and dust catcher, the detection device of the dust catcher includes: hand-held set and push rod；Hand-held set includes: the first connection terminal, for connecting or disconnecting with push rod；Detection module, detection module are connect with the first connection terminal, for detecting the connection status between the first connection terminal and push rod.Detection device, control method and the dust catcher of dust catcher of the invention, it can current connection state between real-time detection hand-held set and push rod, history connection status by current connection state and before powering between hand-held set and push rod, judge whether hand-held set is from taking out in push rod or be to be fitted into push rod, when hand-held set in push rod from when taking out or to be fitted into push rod, control dust catcher power-off, it is ensured that dust catcher safety.
Description
Technical field
The present invention relates to technical field of electric appliances more particularly to a kind of detection devices of dust catcher, control method and dust catcher.
Background technique
The hand-held set part of charging type vacuum cleaner can usually take off exclusive use from push rod.
In order to guarantee safety, when taking out from push rod under any state or be packed into hand-held set part, hand-held set and push away
Bar requires to shut down.When taking out from push rod under the hand-held set perhaps non-off-mode of push rod or be packed into hand-held set part, inhale
There are security risks for dirt device.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the first purpose of this invention is to propose a kind of detection device of dust catcher, pass through the first connection terminal
And detection module, can current connection state between real-time detection hand-held set and push rod, by current connection state and before powering on
History connection status between hand-held set and push rod, judge hand-held set whether be from being taken out in push rod or be to be fitted into push rod,
When hand-held set in push rod from when taking out or to be fitted into push rod, control dust catcher is powered off, it is ensured that dust catcher safety.
Second object of the present invention is to propose a kind of dust catcher.
Third object of the present invention is to propose a kind of control method of dust catcher.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of detection device of dust catcher, comprising: hand-held
Machine and push rod；
The hand-held set includes:
First connection terminal, for being connected or disconnected with the push rod；
Detection module, the detection module are connect with first connection terminal, for detecting first connection terminal
With the connection status between the push rod.
The detection device of the dust catcher proposed according to embodiments of the present invention, hand-held set are connected by the first connection terminal and push rod
It connects or disconnects, it, can current connection shape under free position, between real-time detection hand-held set and push rod by detection module
State, the history connection status by current connection state and before powering between hand-held set and push rod, judge hand-held set whether be from
It is taken out in push rod perhaps to be fitted into push rod when hand-held set is from taking-up in push rod or to be fitted into push rod, controls dust catcher
Power-off, it is ensured that dust catcher safety.
According to one embodiment of present invention, the detection module includes: power source active control unit, the power source active
Control unit is connect with first connection terminal, for powering for the detection device；First pulse-triggered unit, described
One pulse-triggered unit is connect with the power source active control unit, for generating the first working power activation signal, and by institute
The first working power activation signal is stated to export to the power source active control unit；Detection unit connects for detecting described first
Connection status between connecting terminal and the push rod；Switch unit, the switch unit respectively with first connection terminal, institute
It states detection unit to connect with the first pulse-triggered unit, for according between first connection terminal and the push rod
Connection status, the connection being switched on or switched off between the switch unit and the first pulse-triggered unit.
According to one embodiment of present invention, first connection terminal includes: the first general supply interface, and described first is total
Power interface is connect with the switch unit；First access interface, first access interface are connect with the switch unit；The
One gear interface, the first gear interface are that gear detects signal input part；First working power activation signal interface, it is described
First working power activation signal interface is connect with the power source active control unit.
According to one embodiment of present invention, the switch unit includes: first switch tube, and the of the first switch tube
One end is connect with the detection unit and the first general supply interface respectively, the second end of the first switch tube and described the
The connection of one pulse-triggered unit, the control terminal of the first switch tube are connect with first access interface；First resistor, it is described
The first end of first resistor is connect with the first end of the first switch tube, and the second end of the first resistor is opened with described first
Close the control terminal connection of pipe；Second resistance, the first end of the second resistance is connect with the second end of the first resistor, described
The second end of second resistance is grounded.
According to one embodiment of present invention, the first pulse-triggered unit includes: 3rd resistor, the 3rd resistor
First end connect with the switch unit；First diode, the of the anode of the first diode and the 3rd resistor
The connection of two ends, the cathode of the first diode are connect with the power source active control unit；First capacitor, the first capacitor
First end connect respectively with the first end of the 3rd resistor and the switch unit, the second end of the first capacitor and institute
State the second end connection of 3rd resistor.
According to one embodiment of present invention, the detection unit includes: the 4th resistance, the first end of the 4th resistance
It is connect with the switch unit；The first end of 5th resistance, the 5th resistance is connect with the second end of the 4th resistance, institute
State the second end ground connection of the 5th resistance；The second of second switch, the control terminal of the second switch and the 4th resistance
End connection, the second end ground connection of the second switch, the first end of the second switch are the detection of hand-held set insert state
End.
According to one embodiment of present invention, the push rod includes: second connection end, is used for and first connecting pin
Son connects or disconnects；Adjustment module, the adjustment module are connect with second connection end, for carrying out to the hand-held set
Switching on and shutting down gear is adjusted and speed stage is adjusted.
According to one embodiment of present invention, the adjustment module includes: the second pulse-triggered unit, second pulse
Trigger unit is connect with second connection end, for generating the second working power activation signal, and described second is worked
Power source active signal is exported to second connection end；Unit is adjusted, the adjusting unit is touched with second pulse respectively
Bill member is connected with second connection end, for carrying out the adjusting of switching on and shutting down gear and speed stage tune to the hand-held set
Section.
According to one embodiment of present invention, second connection end includes: the second general supply interface, and described second is total
Power interface is connect with the adjusting unit；Second access interface, second access interface respectively with the adjusting unit and
The second general supply interface connection；Second gear interface, the second gear interface are connect with the adjusting unit；Second work
Make power source active signaling interface, the second working power activation signal interface is connect with the second pulse-triggered unit.
According to one embodiment of present invention, the adjusting unit includes: the 6th resistance, the first end of the 6th resistance
It is connect with the second gear interface, the second end of the 6th resistance is connect with the second pulse-triggered unit；7th resistance, institute
The first end for stating the 7th resistance is connect with the second gear interface, and the second end of the 7th resistance and second pulse are touched
The connection of bill member；Toggle switch, second of the first pin and the 6th resistance in first group of pin of the toggle switch
End connects, the second pin in first group of pin of the toggle switch and first in first group of pin of the toggle switch
Pin connection；The first pin in second group of pin of the toggle switch is connect with the second end of the 7th resistance, described
Second pin in second group of pin of toggle switch is connect with second access interface；The third group of the toggle switch is drawn
Second pin in the third group pin of the first pin and the toggle switch in foot respectively with the second pulse-triggered list
Member connection；Second pin in 4th group of pin of the toggle switch is connect with second access interface.
According to one embodiment of present invention, the second pulse-triggered unit includes: the first pulse-triggered subelement, institute
The first end for stating the first pulse-triggered subelement is connect with the second working power activation signal interface, the first pulse touching
The second end of hair subelement is connect with the second end of the 7th resistance；Second pulse-triggered subelement, the second pulse touching
The first end of hair subelement is connect with the second working power activation signal interface, and the of the second pulse-triggered subelement
Two ends are connect with the second end of the 6th resistance；Third pulse-triggered subelement, the of the third pulse-triggered subelement
One end is connect with the second working power activation signal interface, the second end of the third pulse-triggered subelement respectively with institute
The second pin stated in the third group pin of the first pin and the toggle switch in the third group pin of toggle switch connects.
According to one embodiment of present invention, the first pulse-triggered subelement includes: the 8th resistance, the 8th electricity
The first end of resistance is connect with the second end of the 7th resistance；Second diode, the anode of second diode and described the
The second end of eight resistance connects, and the cathode of second diode is connect with the second working power activation signal interface；The
Two capacitors, the first end of second capacitor are connect with the first end of the 8th resistance, the second end of second capacitor with
The second end of 8th resistance connects.
According to one embodiment of present invention, the second pulse-triggered subelement includes: the 9th resistance, the 9th electricity
The first end of resistance is connect with the second end of the 6th resistance；Third diode, the anode of the third diode and described the
The second end of nine resistance connects, and the cathode of the third diode is connect with the second working power activation signal interface；The
Three capacitors, the first end of the third capacitor are connect with the first end of the 9th resistance, the second end of the third capacitor with
The second end of 9th resistance connects.
According to one embodiment of present invention, the third pulse-triggered subelement includes: the tenth resistance, the tenth electricity
Third group of the first end of resistance respectively with the first pin and the toggle switch in the third group pin of the toggle switch is drawn
Second pin connection in foot；The anode of 4th diode, the 4th diode is connect with the second end of the tenth resistance,
The cathode of 4th diode is connect with the second working power activation signal interface；4th capacitor, the 4th capacitor
First end connect with the first end of the tenth resistance, the second end of the second end of the 4th capacitor and the tenth resistance
Connection.
In order to achieve the above object, second aspect of the present invention embodiment proposes a kind of dust catcher, comprising: such as first party of the present invention
The detection device of dust catcher described in the embodiment of face.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of control method of dust catcher, comprising:
After the dust catcher powers on, the current connection state between hand-held set and push rod is detected；
History connection status according to the current connection state and before powering between the hand-held set and the push rod, sentences
Whether the hand-held set that breaks is from taking out in the push rod or be to be fitted into the push rod；
If so, the history connection status is updated to the current connection state, and control dust catcher power-off.
The control method of the dust catcher proposed according to embodiments of the present invention, it is current between real-time detection hand-held set and push rod
Connection status, the history connection status by current connection state and before powering between hand-held set and push rod, judges that hand-held set is
It is no for from taken out in push rod be perhaps is fitted into push rod when hand-held set from push rod take out or for be fitted into push rod when, control
Dust catcher power-off, it is ensured that dust catcher safety.
According to one embodiment of present invention, the hand-held set and the institute according to the current connection state and before powering on
The history connection status between push rod is stated, judges whether the hand-held set is to take out from the push rod or is to push away described in loading
In bar, comprising: if the current connection state and the history connection status are inconsistent, judge the hand-held set for from institute
It states and is taken out in push rod or to be fitted into the push rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the detection device of dust catcher according to an embodiment of the invention；
Fig. 2 is the circuit diagram of the detection device of dust catcher according to an embodiment of the invention；
Fig. 3 is the structure chart of dust catcher according to an embodiment of the present invention；
Fig. 4 is the flow chart of the control method of dust catcher according to an embodiment of the present invention；
Fig. 5 is the specific flow chart of the control method of dust catcher according to an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
With reference to the accompanying drawing come describe the embodiment of the present invention dust catcher detection device, control method and dust catcher.
Fig. 1 is the structural schematic diagram of the detection device of dust catcher according to an embodiment of the invention, as shown in Figure 1, should
The detection device of dust catcher includes: hand-held set 11 and push rod 12；
Hand-held set 11 includes:
First connection terminal CN1, for being connected or disconnected with push rod；
Detection module 13, detection module 13 are connect with the first connection terminal CN1, for detect the first connection terminal CN1 with
Connection status between push rod 12.
In the embodiment of the present invention, hand-held set 11 is connect or is disconnected with push rod 12 by the first connection terminal CN1, passes through inspection
Survey module 13, under free position, can connection status between real-time detection hand-held set 11 and push rod 12, detecting hand-held set
11 when connecting or disconnect with push rod 12, and control hand-held set 11 and push rod 12 shut down, it is ensured that dust catcher safety.
The detection device of the dust catcher proposed according to embodiments of the present invention, hand-held set are connected by the first connection terminal and push rod
It connects or disconnects, it, can current connection shape under free position, between real-time detection hand-held set and push rod by detection module
State, the history connection status by current connection state and before powering between hand-held set and push rod, judge hand-held set whether be from
It is taken out in push rod perhaps to be fitted into push rod when hand-held set is from taking-up in push rod or to be fitted into push rod, controls dust catcher
Power-off, it is ensured that dust catcher safety.
Fig. 2 is the circuit diagram of the detection device of dust catcher according to an embodiment of the invention, as shown in Fig. 2, in Fig. 1 institute
On the basis of showing embodiment, detection module 13 includes:
Power source active control unit 25, power source active control unit 25 are connect with the first connection terminal CN1, for being detection
Device power supply；
First pulse-triggered unit 21, the first pulse-triggered unit 21 is connect with power source active control unit 25, for giving birth to
It exports at the first working power activation signal, and by the first working power activation signal to power source active control unit 25；
Detection unit 22, for detecting the connection status between the first connection terminal CN1 and push rod 12；
Switch unit 23, switch unit 23 respectively with the first connection terminal CN1, detection unit 22 and the first pulse-triggered list
Member 21 connects, for according to the connection status between the first connection terminal CN1 and push rod 12, be switched on or switched off switch unit 23 with
Connection between first pulse-triggered unit 21.
First connection terminal CN1 includes:
First general supply interface P1+, the first general supply interface P1+ are connect with switch unit 23；
First access interface STK_IN1, the first access interface STK_IN1 are connect with switch unit 23；
First gear interface ADJ1, the first gear interface ADJ1 is that gear detects signal input part；
First working power activation signal interface COM1, the first working power activation signal interface COM1 and power source active control
Unit 25 processed connects.
In the embodiment of the present invention, the first pulse-triggered unit 21 is connect with power source active control unit 25, the first pulse touching
Bill member 21 produces the first working power activation signal, and the first working power activation signal is exported to power source active and is controlled
Unit 25, when power source active control unit 25 receives the first working power activation signal of the first pulse-triggered unit 21 generation
Afterwards, activation system working power, system electrification are controlled.As a kind of feasible embodiment, the first working power activation signal
Concretely pulse signal, detection device concretely micro-control unit (Microcontroller Unit, abbreviation MCU).Inspection
Surveying unit 22 can be used for detecting the connection status between CN1 and push rod 12.Switch unit 23 respectively with the first connection terminal CN1,
Detection unit 22 and the connection of the first pulse-triggered unit 21, wherein switch unit 23 can specifically connect with the first general supply in CN1
Mouthful P1+ and the first access interface STK_IN1 is connected, for according to the connection status between the first connection terminal CN1 and push rod 12,
The connection being switched on or switched off between switch unit 23 and the first pulse-triggered unit 21 is turned on when CN1 is connect with push rod 12
The connection between unit 23 and the first pulse-triggered unit 21 is closed, it is short between P1+ and STK_IN1 as CN1 and the disconnection of push rod 12
Road disconnects the connection between switch unit 23 and the first pulse-triggered unit 21.
Switch unit 23 includes:
First switch tube Q1, the first end of first switch tube Q1 are connect with the first general supply interface P1+, first switch tube Q1
Second end connect respectively with detection unit 22 and the first pulse-triggered unit 21, the control terminal of first switch tube Q1 connects with first
Inbound port STK_IN1 connection.
In the embodiment of the present invention, first switch tube Q1 is used for the company of control switch unit 23 and the first pulse-triggered unit 21
It connects, when CN1 is disconnected with push rod 12, Q1 conducting is connected between switch unit 23 and the first pulse-triggered unit 21, when
It when CN1 and push rod 12 disconnect, is short-circuited between P1+ and STK_IN1, Q1 cut-off, switch unit 23 and the first pulse-triggered unit
It is disconnected between 21.Wherein, Q1 concretely metal-oxide semiconductor transistor (the Metal Oxide in Fig. 2
Semiconductor, abbreviation metal-oxide-semiconductor), the source electrode of the first end of Q1 concretely metal-oxide-semiconductor, the second end of Q1 concretely MOS
The drain electrode of pipe, the grid of the control terminal of Q1 concretely metal-oxide-semiconductor.
The first end of first resistor R3, first resistor R3 are connect with the first end of first switch tube Q1, first resistor R3's
Second end is connect with the control terminal of first switch tube Q1；
The first end of second resistance R5, second resistance R5 are connect with the second end of first resistor R3, and the of second resistance R5
Two ends ground connection.
First pulse-triggered unit 21 includes:
The first end of 3rd resistor R2,3rd resistor R2 are connect with switch unit 23；
The anode of first diode D1, first diode D1 are connect with the second end of 3rd resistor R2, first diode D1
Cathode connect with power source active control unit 25；
First capacitor C1, the first end of first capacitor C1 connect with the first end of 3rd resistor R2 and switch unit 23 respectively
It connects, the second end of first capacitor C1 is connect with the second end of 3rd resistor R2.
Detection unit 22 includes:
The first end of 4th resistance R6, the 4th resistance R6 are connect with switch unit 23；
The first end of 5th resistance R9, the 5th resistance R9 are connect with the second end of the 4th resistance R6, and the of the 5th resistance R9
Two ends ground connection；
Second switch Q2, the control terminal of second switch Q2 are connect with the second end of the 4th resistance R6, second switch
The second end of Q2 is grounded, and the first end of second switch Q2 is hand-held set insert state test side Stick detect.
In the embodiment of the present invention, hand-held set insert state test side Stick detect specifically can be with MCU as shown in Figure 3
It is connected.Q2 is for controlling whether the end Stick detect is grounded, and when Q2 conducting, the end Stick detect is grounded by Q2,
The end Stick detect voltage is pulled low, and MCU detects that Stick detect is low level at this time, when Q2 cut-off, Stick
Detect is unearthed, and connect with power source active control unit 25, and the end Stick detect voltage is elevated, and MCU is detected at this time
It is high level to Stick detect.Wherein, the Q1 concretely metal-oxide-semiconductor in Fig. 2, the first end of Q1 concretely metal-oxide-semiconductor
Drain electrode, the source electrode of the second end of Q1 concretely metal-oxide-semiconductor, the grid of the control terminal of Q1 concretely metal-oxide-semiconductor.
Push rod 12 includes:
The sub- CN2 of second connection end, for being connected or disconnected with the first connection terminal CN2；
Adjustment module 24, adjustment module 24 are connect with the sub- CN2 of second connection end, for carrying out switching on and shutting down shelves to hand-held set 11
Position is adjusted and speed stage is adjusted.
Adjustment module 24 includes:
Second pulse-triggered unit 32, the second pulse-triggered unit 32 are connect with the sub- CN2 of second connection end, for generating the
Two working power activation signals, and the second working power activation signal is exported to the sub- CN2 of second connection end；
Unit 31 is adjusted, unit 31 is adjusted and connect CN2 with the second pulse-triggered unit 32 and second connection end respectively, use
It is adjusted in the progress switching on and shutting down gear adjusting of hand-held set 11 and speed stage.
The sub- CN2 of second connection end includes:
Second general supply interface P2+, the second general supply interface P2+ is connect with unit 31 is adjusted；
Second access interface STK_IN2, the second access interface STK_IN2 connects with adjusting unit 31 and the second general supply respectively
Mouth P2+ connection；
Second gear interface ADJ2, the second gear interface ADJ2 is connect with unit 31 is adjusted；
Second working power activation signal interface COM2, the second working power activation signal interface COM2 and the second pulse are touched
Bill member 32 connects.
In the embodiment of the present invention, adjustment module 24 is connect with the sub- CN2 of second connection end, specifically, in adjustment module 24
Second pulse-triggered unit 32 is connect with the second working power activation signal interface COM2 in the sub- CN2 of second connection end, and second
Pulse-triggered unit 32 produces the second working power activation signal, and the second working power activation signal is exported into CN2
COM2 interface, when COM2 interface is to the second working power activation signal, after hand-held set 11 is connect with push rod 12, in CN2
COM2 interface connect with COM1 interface in hand-held set CN1, the second working power activation signal can be exported by COM1 interface to
Power source active control unit 25, controls activation system working power, system electrification, as a kind of feasible embodiment, second
Working power activation signal concretely pulse signal；Adjusting unit 31 in adjustment module 24 is connect with second connection end
The second gear interface ADJ2 connection in CN2, adjustment module 42 produce adjustment signal and export the ADJ2 interface into CN2,
After the adjustment signal that ADJ2 interface is generated to adjustment module 42, according to adjustment signal, control vacuum cleaner switch machine or
Corresponding speed stage work.
Adjusting unit 31 includes:
6th resistance R1, the first end of the 6th resistance R1 are connect with the second gear interface ADJ2, and the second of the 6th resistance R1
End is connect with the second pulse-triggered unit 32；
7th resistance R4, the first end of the 7th resistance R4 are connect with the second gear interface ADJ2, and the second of the 7th resistance R4
End is connect with the second pulse-triggered unit 32；
Toggle switch S1, the first pin 5 in first group of pin of toggle switch are connect with the second end of the 6th resistance R1,
Second pin 4 in first group of pin of toggle switch is connect with the first pin 5 in first group of pin of toggle switch；It stirs
The first pin 6 in second group of pin of switch is connect with the second end of the 7th resistance R4, in second group of pin of toggle switch
Second pin 3 connect with the second access interface STK_IN2；It the first pin 7 in the third group pin of toggle switch and stirs
Second pin 2 in the third group pin of switch is connect with the second pulse-triggered unit 32 respectively；The 4th group of toggle switch draws
Second pin 1 in foot is connect with the second access interface STK_IN2.
Second pulse-triggered unit 32 includes:
First pulse-triggered subelement 41, the first end of the first pulse-triggered subelement 41 and the activation of the second working power are believed
Number interface COM2 connection, the second end of the first pulse-triggered subelement 41 are connect with the second end of the 7th resistance R4；
Second pulse-triggered subelement 42, the first end of the second pulse-triggered subelement 42 and the activation of the second working power are believed
Number interface COM2 connection, the second end of the second pulse-triggered subelement 42 are connect with the second end of the 6th resistance R1；
Third pulse-triggered subelement 43, the first end of third pulse-triggered subelement 43 and the activation of the second working power are believed
Number interface COM2 connection, the second end of third pulse-triggered subelement 43 respectively with first in the third group pin of toggle switch
Second pin 2 in the third group pin of pin 7 and toggle switch connects.
First pulse-triggered subelement 41 includes:
The first end of 8th resistance R7, the 8th resistance R7 are connect with the second end of the 7th resistance R4；
Second diode D2, the anode of the second diode D2 are connect with the second end of the 8th resistance R7, the second diode D2
Cathode connect with the second working power activation signal interface ADJ2；
Second capacitor C2, the first end of the second capacitor C2 are connect with the first end of the 8th resistance R7, and the of the second capacitor C2
Two ends are connect with the second end of the 8th resistance R7.
Second pulse-triggered subelement 42 includes:
The first end of 9th resistance R10, the 9th resistance R10 are connect with the second end of the 6th resistance R1；
The anode of third diode D3, third diode D3 are connect with the second end of the 9th resistance R10, third diode D3
Cathode connect with the second working power activation signal interface ADJ2；
Third capacitor C3, the first end of third capacitor are connect with the first end of the 9th resistance R10, and the second of third capacitor C3
End is connect with the second end of the 9th resistance R10.
Third pulse-triggered subelement 43 includes:
Tenth resistance R11, the first end of the tenth resistance R11 respectively with the first pin in the third group pin of toggle switch
7 and toggle switch third group pin in second pin 2 connect；
The anode of 4th diode D4, the 4th diode D4 are connect with the second end of the tenth resistance R11, the 4th diode D4
Cathode connect with the second working power activation signal interface ADJ2；
The first end of 4th capacitor C4, the 4th capacitor are connect with the first end of the tenth resistance R11, and the second of the 4th capacitor C5
End is connect with the second end of the tenth resistance R11.
In the embodiment of the present invention, the first pin 5 in first group of pin in toggle switch S1 passes through the second pulse-triggered
Subelement 42 is connect with the COM2 interface in CN2, and the first pin 6 in second in toggle switch S1 group pin passes through the first arteries and veins
Punching triggering subelement 41 is connect with the COM2 interface in CN2, and the first pin 7 in third group pin in toggle switch S1 passes through
Third pulse-triggered subelement 43 is connect with the COM2 interface in CN2, the first pulse-triggered subelement 41, the second pulse-triggered
Unit 42, third pulse-triggered subelement 43 can generate corresponding power source active signal respectively and export the COM2 interface into CN2,
Make dust catcher when any speed stage works, the COM2 interface in CN2 can receive corresponding power source active signal, hold
After machine 11 is connect with push rod 12, the COM2 interface in CN2 is connect with COM1 interface in hand-held set CN1, corresponding power source active letter
Number can be exported by COM1 interface to power source active control unit 25, control activation system working power, system electrification, it can be achieved that
The detection of hand-held set 11 and 12 connection status of push rod.
The working principle of the detection device of the dust catcher of embodiment described in Fig. 2 is as follows:
MCU, which passes through, judges that the height of the end Stick detect level realizes the inspection of hand-held set 11 and 12 connection status of push rod
It surveys, and hand-held set 11 and 12 connection status of push rod can be stored and read.
When hand-held set 11 is individually switched on, i.e., when hand-held set 11 is not attached independent booting with push rod 12, Q1 conducting is opened
It closes and is connected between unit 23 and the first pulse-triggered unit 21, the first pulse-triggered unit 21 generates the first working power activation letter
Number, and the first working power activation signal is exported to power source active control unit 25, when power source active control unit 25 receives
After the first working power activation signal generated to the first pulse-triggered unit 21, activation system working power is controlled, in system
Electricity, Q2 conducting, the end Stick detect are grounded by Q2, so that the end Stick detect voltage is pulled low, MCU is detected
The end Stick detect is low level, shows that hand-held set 11 does not access push rod 12.At this point, if hand-held set 11 accesses push rod 12, hand
The CN1 for holding machine 11 is connect with the CN2 of push rod 12, to make in 11 part of hand-held set, short circuit between P1+ and STK_IN1, so that Q1
Cut-off, so that Q2 ends, the end Stick detect is connect with power source active control unit 25, and Stick detect end voltage is lifted
Height, MCU detect that the end Stick detect is high level, show that hand-held set 11 accesses push rod 12.
After hand-held set 11 and push rod 12 are attached, when being switched on as a whole, CN1 and the push rod 12 of hand-held set 11
CN2 connection, thus make in 11 part of hand-held set, short circuit between P1+ and STK_IN1, so that Q1 ends, so that Q2 ends, Stick
The end detect is connect with power source active control unit 25, and the end Stick detect voltage is elevated, and MCU detects Stick
The end detect is high level, shows that hand-held set 11 is connect with push rod 12.At this point, if hand-held set 11 from push rod 12 take out, P1+ with
Short circuit disconnects between STK_IN1, so that Q1 is connected, so that Q2 is connected, the end Stick detect is grounded by Q2, thus Stick
The end detect voltage is pulled low, and MCU detects that the end Stick detect is low level, shows that hand-held set 11 takes out from push rod 12.
When hand-held set 11 in the power-offstate, when being attached with push rod 12,12 toggle switch S1 of push rod is in any gear
Shi Douke is connect by the second pulse-triggered unit 32 with the COM2 interface in CN2, the second pulse-triggered unit 32 producible the
Two working power activation signals, and the second working power activation signal is exported to power source active control unit 25, when power supply swashs
After control unit 25 living receives the second working power activation signal, activation system working power is controlled, system electrification makes MCU
Work.MCU reads the historic state that hand-held set 11 is connect with push rod 12 first, and detects the end Stick detect electricity by MCU
It puts down to judge whether current handsets 11 connect with push rod 12, if detection Stick detect end level is high level, says
Bright hand-held set 11 is currently connect with push rod 12, if detection Stick detect end level is low level, illustrates hand-held set 11
Currently disconnected with push rod 12.
When hand-held set 11 in the power-offstate, with push rod 12 disconnect when, the short circuit between P1+ and STK_IN1 is disconnected, from
And Q1 is connected, it is connected between switch unit 23 and the first pulse-triggered unit 21, the first pulse-triggered unit 21 generates the
One working power activation signal, and the first working power activation signal is exported to power source active control unit 25, when power supply swashs
After control unit 25 living receives the first working power activation signal of the first pulse-triggered unit 21 generation, activation system is controlled
Working power, system electrification make MCU work.MCU reads the historic state that hand-held set 11 is connect with push rod 12, and passes through detection
Whether the end Stick detect electrical level judging current handsets 11 connect with push rod 12, if the detection end Stick detect level
For high level, then illustrate that hand-held set 11 is currently connect with push rod 12, if detection Stick detect end level is low level,
Illustrate that hand-held set 11 is currently disconnected with push rod 12.
After system electrification, the historical record whether hand-held set 11 connect with push rod 12 is read by MCU first, is then passed through
Whether the detection end Stick detect electrical level judging current handsets 11 connect with push rod 12, pass through following logic judgment, identification
Different operation modes:
(1) if before powering on, hand-held set 11 has been connect with push rod 12, and hand-held set 11 and push rod 12 are detected after powering on
It disconnects, i.e., judgement hand-held set 11 takes out from push rod 12.
(2) if before powering on, hand-held set 11 has been connect with push rod 12, and hand-held set 11 and push rod 12 are detected after powering on
Connection, i.e. judgement hand-held set 11 connect with push rod 12, integrally work, and 12 gear of push rod is struck.
(3) if before powering on, hand-held set 11 is disconnected with push rod 12, and hand-held set 11 and push rod 12 are detected after powering on
It disconnects, i.e. judgement hand-held set 11 is individually switched on, and hand-held set 11 individually works.
(4) if before powering on, hand-held set 11 is disconnected with push rod 12, and hand-held set 11 and push rod 12 are detected after powering on
Connection, i.e. judgement hand-held set 11 access push rod 12.
The detection device of the dust catcher proposed according to embodiments of the present invention, hand-held set are connected by the first connection terminal and push rod
It connects or disconnects, it, can current connection shape under free position, between real-time detection hand-held set and push rod by detection module
State, the history connection status by current connection state and before powering between hand-held set and push rod, judge hand-held set whether be from
It is taken out in push rod perhaps to be fitted into push rod when hand-held set is from taking-up in push rod or to be fitted into push rod, controls dust catcher
Power-off, it is ensured that dust catcher safety.
In order to realize above-described embodiment, the embodiment of the present invention also proposes a kind of dust catcher 50, as shown in figure 3, including as above
State the detection device 51 of dust catcher shown in embodiment.
Fig. 4 is the flow chart of the control method of dust catcher according to an embodiment of the present invention, as shown in figure 4, the dust catcher
Control method specifically include:
S101 detects the current connection state between hand-held set and push rod after dust catcher powers on.
In the embodiment of the present invention, it can be detected between hand-held set and push rod by the detection device in embodiment illustrated in fig. 2
Current connection state.
S102, the history connection status according to current connection state and before powering between hand-held set and push rod, judgement are hand-held
Whether machine is from taking out in push rod or be to be fitted into push rod.
In the embodiment of the present invention, can be detected by the detection device in embodiment illustrated in fig. 2 obtain hand-held set and push rod it
Between history connection status, and judge whether hand-held set is from taking out in push rod or be to be fitted into push rod.Specifically, if current
Connection status and history connection status are inconsistent, then judge that hand-held set is from taking out in push rod or be to be fitted into push rod.
S103 if so, history connection status is updated to current connection state, and controls dust catcher power-off.
In the embodiment of the present invention, if it is judged that hand-held set is from taking-up in push rod or is to be fitted into push rod, then by history
Connection status is updated to current connection state, and controls dust catcher power-off, guarantees dust catcher safety.
It is described in detail below with reference to control method of the Fig. 5 to the dust catcher, Fig. 5 is one embodiment of the invention dust suction
The specific flow chart of the control method of device, as shown in figure 5, the control method of the dust catcher specifically includes:
S201, activation, system electrification.
S202 reads the connection status of hand-held set and push rod before powering on.
S203, whether hand-held set connect with push rod before judgement powers on.
If so, entering step S204；If it is not, entering step S205.
S204 is detected and is judged whether current handsets connect with push rod.
If so, entering step S206；If it is not, entering step S207.
S205, is detected and interpretation detects and judges whether current handsets connect with push rod.
If so, S208 is entered step, if it is not, entering step S209.
S206 recognizes hand-held set and is connected together as integrally working with push rod, enters step S120.
S207 recognizes hand-held set and takes out from push rod, enters step S114.
S208 recognizes hand-held set and is packed on push rod, enters step S114.
S209, recognizing current state is the independent open state of hand-held set, enters step S112.
S120, it is whole to operate normally according to predetermined set.
Whether S211, monitoring hand-held set take out from push rod.
If so, entering step S214；If it is not, return step S210.
S212, according to predetermined set, hand-held set is individually operated normally.
Whether S213, monitoring hand-held set access push rod.
If so, entering step S214；Return step S212 if not.
S214 updates the connection status of hand-held set and push rod, and record storage.
S215 is shut down, system cut-off.
Based on above-mentioned working principle, the control method of the dust catcher, can under free position, real-time detection hand-held set with push away
Connection status between bar, when detecting hand-held set and connecting or disconnect with push rod, control hand-held set and push rod shut down, and can protect
Demonstrate,prove dust catcher safety.
The control method of the dust catcher proposed according to embodiments of the present invention, it is current between real-time detection hand-held set and push rod
Connection status, the history connection status by current connection state and before powering between hand-held set and push rod, judges that hand-held set is
It is no for from taken out in push rod be perhaps is fitted into push rod when hand-held set from push rod take out or for be fitted into push rod when, control
Dust catcher power-off, it is ensured that dust catcher safety.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in a or multiple embodiment or examples.In addition, without conflicting with each other, the technology of this field
The feature of different embodiments or examples described in this specification and different embodiments or examples can be combined by personnel
And combination.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (17)
1. a kind of detection device of dust catcher characterized by comprising hand-held set and push rod；
The hand-held set includes:
First connection terminal, for being connected or disconnected with the push rod；
Detection module, the detection module are connect with first connection terminal, for detecting first connection terminal and institute
State the connection status between push rod.
2. detection device according to claim 1, which is characterized in that the detection module includes:
Power source active control unit, the power source active control unit are connect with first connection terminal, for being the inspection
Survey device power supply；
First pulse-triggered unit, the first pulse-triggered unit is connect with the power source active control unit, for generating
First working power activation signal, and the first working power activation signal is exported to the power source active control unit；
Detection unit, for detecting the connection status between first connection terminal and the push rod；
Switch unit, the switch unit are touched with first connection terminal, the detection unit and first pulse respectively
Bill member connection, for according to the connection status between first connection terminal and the push rod, being switched on or switched off described open
Close the connection between unit and the first pulse-triggered unit.
3. detection device according to claim 2, which is characterized in that first connection terminal includes:
First general supply interface, the first general supply interface are connect with the switch unit；
First access interface, first access interface are connect with the switch unit；
First gear interface, the first gear interface are that gear detects signal input part；
First working power activation signal interface, the first working power activation signal interface and power source active control are single
Member connection.
4. detection device according to claim 3, which is characterized in that the switch unit includes:
First switch tube, the first end of the first switch tube are connect with the first general supply interface, the first switch tube
Second end connect respectively with the detection unit and the first pulse-triggered unit, the control terminal of the first switch tube with
The first access interface connection；
First resistor, the first end of the first resistor are connect with the first end of the first switch tube, the first resistor
Second end is connect with the control terminal of the first switch tube；
Second resistance, the first end of the second resistance are connect with the second end of the first resistor, and the of the second resistance
Two ends ground connection.
5. detection device according to claim 3, which is characterized in that the first pulse-triggered unit includes:
3rd resistor, the first end of the 3rd resistor are connect with the switch unit；
First diode, the anode of the first diode are connect with the second end of the 3rd resistor, the first diode
Cathode connect with the power source active control unit；
First capacitor, the first end of the first capacitor connect with the first end of the 3rd resistor and the switch unit respectively
It connects, the second end of the first capacitor is connect with the second end of the 3rd resistor.
6. detection device according to claim 3, which is characterized in that the detection unit includes:
The first end of 4th resistance, the 4th resistance is connect with the switch unit；
The first end of 5th resistance, the 5th resistance is connect with the second end of the 4th resistance, and the of the 5th resistance
Two ends ground connection；
Second switch, the control terminal of the second switch are connect with the second end of the 4th resistance, the second switch
The second end of pipe is grounded, and the first end of the second switch is hand-held set insert state test side.
7. detection device according to claim 1, which is characterized in that the push rod includes:
Second connection end, for being connected or disconnected with first connection terminal；
Adjustment module, the adjustment module are connect with second connection end, for carrying out switching on and shutting down shelves to the hand-held set
Position is adjusted and speed stage is adjusted.
8. detection device according to claim 7, which is characterized in that the adjustment module includes:
Second pulse-triggered unit, the second pulse-triggered unit are connect with second connection end, for generating second
Working power activation signal, and the second working power activation signal is exported to second connection end；
Unit is adjusted, the adjusting unit is connect with the second pulse-triggered unit and second connection end respectively, is used
It is adjusted in hand-held set progress switching on and shutting down gear adjusting and speed stage.
9. detection device according to claim 8, which is characterized in that second connection end includes:
Second general supply interface, the second general supply interface are connect with the adjusting unit；
Second access interface, second access interface are connect with the adjusting unit and the second general supply interface respectively；
Second gear interface, the second gear interface are connect with the adjusting unit；
Second working power activation signal interface, the second working power activation signal interface and the second pulse-triggered list
Member connection.
10. detection device according to claim 9, which is characterized in that the adjusting unit includes:
The first end of 6th resistance, the 6th resistance is connect with the second gear interface, the second end of the 6th resistance and institute
State the connection of the second pulse-triggered unit；
The first end of 7th resistance, the 7th resistance is connect with the second gear interface, the second end of the 7th resistance
It is connect with the second pulse-triggered unit；
Toggle switch, the first pin in first group of pin of the toggle switch are connect with the second end of the 6th resistance,
Second pin in first group of pin of the toggle switch and the first pin in first group of pin of the toggle switch connect
It connects；The first pin in second group of pin of the toggle switch is connect with the second end of the 7th resistance, described to stir out
The second pin in second group of pin closed is connect with second access interface；In the third group pin of the toggle switch
Second pin in the third group pin of first pin and the toggle switch is connect with the second pulse-triggered unit respectively；
Second pin in 4th group of pin of the toggle switch is connect with second access interface.
11. detection device according to claim 10, which is characterized in that the second pulse-triggered unit includes:
First pulse-triggered subelement, the first end of the first pulse-triggered subelement and second working power activation are believed
The connection of number interface, the second end of the first pulse-triggered subelement are connect with the second end of the 7th resistance；
Second pulse-triggered subelement, the first end of the second pulse-triggered subelement and second working power activation are believed
The connection of number interface, the second end of the second pulse-triggered subelement are connect with the second end of the 6th resistance；
Third pulse-triggered subelement, the first end of the third pulse-triggered subelement and second working power activation are believed
The connection of number interface, the second end of the third pulse-triggered subelement respectively with the in the third group pin of the toggle switch
One pin is connected with the second pin in the third group pin of the toggle switch.
12. detection device according to claim 11, which is characterized in that the first pulse-triggered subelement includes:
The first end of 8th resistance, the 8th resistance is connect with the second end of the 7th resistance；
Second diode, the anode of second diode are connect with the second end of the 8th resistance, second diode
Cathode connect with the second working power activation signal interface；
Second capacitor, the first end of second capacitor are connect with the first end of the 8th resistance, and the of second capacitor
Two ends are connect with the second end of the 8th resistance.
13. detection device according to claim 11, which is characterized in that the second pulse-triggered subelement includes:
The first end of 9th resistance, the 9th resistance is connect with the second end of the 6th resistance；
Third diode, the anode of the third diode are connect with the second end of the 9th resistance, the third diode
Cathode connect with the second working power activation signal interface；
Third capacitor, the first end of the third capacitor are connect with the first end of the 9th resistance, and the of the third capacitor
Two ends are connect with the second end of the 9th resistance.
14. detection device according to claim 11, which is characterized in that the third pulse-triggered subelement includes:
Tenth resistance, the first end of the tenth resistance respectively in the third group pin of the toggle switch the first pin and
Second pin connection in the third group pin of the toggle switch；
The anode of 4th diode, the 4th diode is connect with the second end of the tenth resistance, the 4th diode
Cathode connect with the second working power activation signal interface；
The first end of 4th capacitor, the 4th capacitor is connect with the first end of the tenth resistance, and the of the 4th capacitor
Two ends are connect with the second end of the tenth resistance.
15. a kind of dust catcher characterized by comprising such as the detection device of the described in any item dust catchers of claim 1-14.
16. a kind of control method of dust catcher characterized by comprising
After the dust catcher powers on, the current connection state between hand-held set and push rod is detected；
History connection status according to the current connection state and before powering between the hand-held set and the push rod, judges institute
State whether hand-held set is from taking out in the push rod or be to be fitted into the push rod；
If so, the history connection status is updated to the current connection state, and control dust catcher power-off.
17. the control method of dust catcher according to claim 16, which is characterized in that described according to the current connection shape
State and the history connection status before powering between the hand-held set and the push rod, judge whether the hand-held set is to push away from described
It is taken out in bar or to be fitted into the push rod, comprising:
If the current connection state and the history connection status are inconsistent, judge that the hand-held set is from the push rod
Middle taking-up is to be fitted into the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811291699.6A CN109480696B (en) | 2018-10-31 | 2018-10-31 | Detection device and control method of dust collector and dust collector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811291699.6A CN109480696B (en) | 2018-10-31 | 2018-10-31 | Detection device and control method of dust collector and dust collector |
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| CN109480696B CN109480696B (en) | 2023-10-27 |
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Cited By (1)
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|---|---|---|---|---|
| CN111708287A (en) * | 2020-05-08 | 2020-09-25 | 深圳市优必选科技股份有限公司 | Power control circuit and robot |
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