CN110333878A - A kind of equipment to be brushed, connector and brush machine system - Google Patents
A kind of equipment to be brushed, connector and brush machine system Download PDFInfo
- Publication number
- CN110333878A CN110333878A CN201910678509.4A CN201910678509A CN110333878A CN 110333878 A CN110333878 A CN 110333878A CN 201910678509 A CN201910678509 A CN 201910678509A CN 110333878 A CN110333878 A CN 110333878A
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- brush machine
- voltage division
- input terminal
- machine control
- brushed
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a kind of equipment, connector and brush machine systems to be brushed.Equipment to be brushed includes: the first bleeder circuit, first bleeder circuit includes the first reference signal input terminal and the first voltage division signal output end, and whether first bleeder circuit accesses the voltage division signal that connector adjusts output according to the first voltage division signal output end；Brush machine control circuit, the brush machine control circuit include the first voltage division signal input terminal and brush machine control signal output end, and the brush machine control circuit adjusts the brush machine control signal of output according to the voltage division signal received；Electromechanical road is brushed, the electromechanical road of the brush includes brush machine control signal input terminal, and the electromechanical road of the brush controls whether to enter brush machine mode according to the brush machine control signal received.It does not need that equipment to be brushed is made to enter brush machine mode using the combination of volume key or power button, improves the convenience that equipment to be brushed enters brush machine mode, be conducive to the operation such as initialization or maintenance to equipment to be brushed.
Description
Technical field
The present embodiments relate to brush machine technology more particularly to a kind of equipment to be brushed, connector and brush machine system.
Background technique
9008 mode of high pass, full name Qualcomm HS-USB QDloader9008, it is a kind of downloading mode, is high pass
The online mode of the platform bottom.9008 downloadings are 9008 ports carried using high pass chip, directly write with a brush dipped in Chinese ink the institute in system
There is the image file of subregion.It is 9008 brush machine mode more bottoms, efficient, powerful, and do not need any subregion into system.Therefore
Using very universal.
At present using the equipment of high pass chip generally by the combination of power button and +/- volume key, to enter 9008 moulds
Formula.For such technical solution due to the limitation of structure and software, often will appear power button and volume key does not have extra combination to supply
It uses, leads to not the problem of fast entering brush machine mode.
Summary of the invention
The present invention provides a kind of equipment to be brushed, connector and brush machine system, to facilitate equipment to be brushed to enter brush machine mode.
In a first aspect, the embodiment of the invention provides a kind of equipment to be brushed, comprising:
First bleeder circuit, first bleeder circuit include that the first reference signal input terminal and the first voltage division signal export
Whether end, first bleeder circuit access the partial pressure letter that connector adjusts output according to the first voltage division signal output end
Number；
Brush machine control circuit, the brush machine control circuit include that the first voltage division signal input terminal and brush machine control signal export
End, the brush machine control circuit adjust the brush machine control signal of output according to the voltage division signal received；
Brush electromechanical road, the electromechanical road of the brush includes brush machine control signal input terminal, and the brush electromechanics road is according to receiving
The brush machine control signal controls whether to enter brush machine mode.
Optionally, first bleeder circuit includes first resistor, and one end of the first resistor is as described first point
First reference signal input terminal of volt circuit, first partial pressure of the other end of the first resistor as first bleeder circuit
Signal output end；Wherein, the reference signal of the first reference signal input terminal access high level.
Optionally, the brush machine control circuit further includes at least one comparison signal input terminal, the brush machine control circuit
The brush machine control of output is adjusted according to the reference signal that the voltage division signal received and the comparison signal input terminal access
Signal processed.
Optionally, the brush machine control circuit includes two comparison signal input terminals: the first comparison signal input terminal
With the second comparison signal input terminal；
The brush machine control circuit includes:
First comparator, the second comparator and logic processor；The non-inverting input terminal of the first comparator and described
The inverting input terminal of two comparators compares letter respectively as the first comparison signal input terminal of the brush machine control circuit and second
Number input terminal；
The non-inverting input terminal of the first comparator as the brush machine control circuit the first comparison signal input terminal with
Access third reference signal, the non-inverting input terminal short circuit work of the inverting input terminal of the first comparator and second comparator
For the first voltage division signal input terminal of the brush machine control circuit, the inverting input terminal of second comparator is as the brush machine
Second comparison signal input terminal of control circuit is to access the 4th reference signal；
Wherein, the level value of the third reference signal is less than the level that setting level value is less than the 4th reference signal
Value；
The logic processor includes the first logic signal input end, the second logic signal input end and logical signal output
End, first logic signal input end are electrically connected with the output end of the first comparator, the second logical signal input
End is electrically connected with the output end of second comparator, brush machine of the logical signal output end as the brush machine control circuit
Control signal output.
Optionally, the logic processor includes or door and first diode；
First logic signal input end of described or door the first input end as the logic processor, it is described or door
Second logic signal input end of second input terminal as the logic processor, described or door output end and the described 1st
The cathode of pole pipe is electrically connected；
Logical signal output end of the anode of the first diode as the logic processor.
Optionally, further includes:
Pogopin male seat, the first voltage division signal output end and the pogopin male seat of first bleeder circuit are electrically connected
It connects, first bleeder circuit accesses the connector by the pogopin male seat.
Second aspect, the embodiment of the invention also provides a kind of connectors, comprising:
Second bleeder circuit, second bleeder circuit include that the second reference signal input terminal and the second voltage division signal export
Whether end, second bleeder circuit access equipment to be brushed as described in relation to the first aspect according to the second voltage division signal output end
Adjust the voltage division signal of output.
Optionally, second bleeder circuit includes second resistance, and one end of the second resistance is as described second point
Second reference signal input terminal of volt circuit, second partial pressure of the other end of the second resistance as second bleeder circuit
Signal output end；Wherein, the second reference signal input terminal accesses low level reference signal.
It optionally, further include pogopin base；
The pogopin base is electrically connected with the second voltage division signal output end of second bleeder circuit, and described second
Second voltage division signal output end of bleeder circuit accesses the equipment to be brushed by the pogopin base.
The third aspect, the embodiment of the invention also provides a kind of brush machine system, the brush machine system include equipment to be brushed and
Connector；
The equipment to be brushed include the first bleeder circuit, first bleeder circuit include the first reference signal input terminal and
Whether the first voltage division signal output end, first bleeder circuit access connector tune according to the first voltage division signal output end
Save the voltage division signal of output；
Brush machine control circuit, the brush machine control circuit include that the first voltage division signal input terminal and brush machine control signal export
End, the brush machine control circuit adjust the brush machine control signal of output according to the voltage division signal received；
Brush electromechanical road, the electromechanical road of the brush includes brush machine control signal input terminal, and the brush electromechanics road is according to receiving
The brush machine control signal determines whether to enter brush machine mode；
The connector includes the second bleeder circuit, and second bleeder circuit includes the second reference signal input terminal and the
Whether two voltage division signal output ends, second bleeder circuit access equipment tune to be brushed according to the second voltage division signal output end
Save the voltage division signal of output；
The first voltage division signal output end and the second voltage division signal output end are shorted.
The present invention will connect by using including the first bleeder circuit, brush machine control circuit and the equipment to be brushed for brushing electromechanical road
It connects after device is electrically connected with equipment to be brushed, the first bleeder circuit can be adjusted the output to by output voltage division signal brushes electromechanical road
Brush machine control signal, so that controlling equipment to be brushed enters brush machine mode.The group using volume key or power button is not needed in this way
It closes to make equipment to be brushed enter brush machine mode, it is only necessary to which connector is electrically connected with equipment to be brushed can control equipment to be brushed to enter brush machine
Mode improves equipment to be brushed and enters brush machine mode just while realizing makes equipment to be brushed accurately enter brush machine mode
Victory is conducive to the operation such as initialization or maintenance to equipment to be brushed.
Detailed description of the invention
Fig. 1 is a kind of electrical block diagram of equipment to be brushed provided in an embodiment of the present invention；
Fig. 2 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention；
Fig. 3 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention；
Fig. 4 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention；
Fig. 5 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention；
Fig. 6 is a kind of electrical block diagram of connector provided in an embodiment of the present invention；
Fig. 7 is the electrical block diagram of another connector provided in an embodiment of the present invention；
Fig. 8 is a kind of electrical block diagram of brush machine system provided in an embodiment of the present invention；
Fig. 9 is the electrical block diagram of another brush machine system provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Fig. 1 is a kind of electrical block diagram of equipment to be brushed provided in an embodiment of the present invention, with reference to Fig. 1, equipment to be brushed
11 include:
First bleeder circuit 101, the first bleeder circuit 101 include the first reference signal input terminal A1 and the first voltage division signal
Whether output terminals A 2, the first bleeder circuit 101 access point that connector 12 adjusts output according to the first voltage division signal output terminals A 2
Press signal；
Brush machine control circuit 102, brush machine control circuit 102 include the first voltage division signal input terminal A3 and brush machine control signal
Output terminals A 4, brush machine control circuit 102 adjust the brush machine control signal of output according to the voltage division signal received；
Electromechanical road 103 is brushed, brushing electromechanical road 103 includes brush machine control signal input terminal A5, brushes electromechanical road 103 according to receiving
Brush machine control signal control whether enter brush machine mode.
Equipment to be brushed in the present invention can be implemented in a variety of manners.For example, the equipment to be brushed may include such as moving
Mobile phone, smart phone, laptop, PDA (personal digital assistant), PAD (tablet computer), PMP (portable multimedia broadcasting
Put device), the fixed equipment of the mobile device of navigation device etc. and such as number TV, desktop computer etc..
Specifically, the first reference signal input terminal A1 of the first bleeder circuit 101 can input reference signal V1, set when to be brushed
When connecting for 11 with connector 12, the first bleeder circuit 101 divides reference signal V1 with connector 12, the first partial pressure electricity
The first voltage division signal output terminals A 2 on road 101 exports a voltage division signal (such as voltage division signal is high level), brush machine control circuit
Pilot brush machine control signal output terminals A 4 exports brush machine control letter after 102 the first voltage division signal input terminal A3 input voltage division signal
Number (such as low level) controls to be brushed when the brush machine control signal input terminal A5 for brushing electromechanical road 103 receives brush machine control signal
Equipment 11 enters brush machine mode.When equipment 103 to be brushed is not connected with connector 12, the first partial pressure letter of the first bleeder circuit 101
Number output terminals A 2 exports another voltage division signal (such as low level), and brush machine controls the first voltage division signal input terminal A2 of route 102
After receiving low level voltage division signal, low level brush machine control signal will not be generated, namely brushes the brush machine control on electromechanical road 103
Signal output end A4 processed will not export low level brush machine control signal, and equipment 11 to be brushed will not enter brush machine mode.
The technical solution of the present embodiment, by using including the first bleeder circuit 101, brush machine control circuit 102 and brush machine
The equipment to be brushed 11 of circuit 103, after connector 12 is electrically connected with equipment 11 to be brushed, the first bleeder circuit 101 can be by defeated
Voltage division signal is out to adjust the output to the brush machine control signal for brushing electromechanical road 103, so that controlling equipment 11 to be brushed enters brush machine mould
Formula.It does not need that equipment 11 to be brushed is made to enter brush machine mode using the combination of volume key or power button in this way, it is only necessary to connector
12 are electrically connected with equipment 11 to be brushed equipment 11 to be brushed can control to enter brush machine mode, realize make equipment 11 to be brushed accurately into
While entering brush machine mode, the convenience that equipment 11 to be brushed enters brush machine mode is improved, is conducive to the first of equipment 11 to be brushed
The operation such as beginningization or maintenance.
Optionally, Fig. 2 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention, in conjunction with Fig. 1
And Fig. 2, the first bleeder circuit 101 include first resistor 1011, one end B1 of first resistor 1011 is as the first bleeder circuit 101
The first reference signal input terminal A1, the first partial pressure letter of the other end B2 of first resistor 1011 as the first bleeder circuit 101
Number output terminals A 2；Wherein, the first reference signal input terminal A1 accesses the reference signal V1 of high level.
Specifically, resistance has the features such as at low cost, to divide convenience of calculation, by setting the first partial pressure unit 101 to
First resistor 1011 acts on the partial pressure of reference signal V1 by first resistor 1011 and connector 12, thus first point of control
Press the voltage division signal of signal output end A2 output high level, and then the brush machine control signal output of pilot brush machine control circuit 102
It holds A4 to export low level brush machine control signal, controls equipment 11 to be brushed into brush machine mode eventually by electromechanical road 103 is brushed.
Optionally, Fig. 3 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention, in conjunction with Fig. 1
To Fig. 3, brush machine control circuit 102 further includes at least one comparison signal input terminal VREF, and brush machine control circuit 102 is according to reception
To the reference signal that receives of voltage division signal and comparison signal input terminal VREF adjust the brush machine control signal of output.
Specifically, by setting comparison signal input terminal VREF, settable point for making equipment 11 to be brushed enter brush machine mode
The range of signal is pressed, the level value that voltage division signal is higher or lower than reference signal is such as worked as by setting, or refer between two
When between the level value of signal, brush machine control circuit 102 exports low level brush machine control signal, thus by brushing electromechanical road
103 control equipment 11 to be brushed enter brush machine mode, may be selected that equipment 11 to be brushed is made to enter brush machine mould using specific connector 12
Formula, avoid 11 mistake of equipment to be brushed enters brush machine mode, improves the stability of equipment 11 to be brushed.
Optionally, Fig. 4 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention, in conjunction with Fig. 1
To Fig. 4, brush machine control circuit 102 includes two comparison signal input terminals: the first comparison signal input terminal VREF1 and second compares
Signal input part VREF2；
Brush machine control circuit 102 includes:
First comparator 1021, the second comparator 1022 and logic processor 1023；First comparator 1021 it is same mutually defeated
Enter end as the first comparison signal input terminal VREF1 of brush machine control circuit 102 to access third reference signal, first comparator
1021 inverting input terminal and the non-inverting input terminal of the second comparator 1022 are shorted the first partial pressure as brush machine control circuit 102
The inverting input terminal of signal input part A3, the second comparator 1022 are inputted as the second comparison signal of brush machine control circuit 102
Hold VREF2 to access the 4th reference signal；
Wherein, level value of the level value of third reference signal less than the 4th reference signal；
Logic processor 1023 includes the first logic signal input end C1, the second logic signal input end C2 and logical signal
Output end C3, the first logic signal input end C1 are electrically connected with the output end of first comparator 1021, the input of the second logical signal
End C2 is electrically connected with the output end of the second comparator 1022, brush machine of the logical signal output end C3 as brush machine control circuit 102
Control signal output A4.
Specifically, when connector 12 and the first bleeder circuit 101 divide so that the first partial pressure of the first bleeder circuit 101 is believed
The level value for the voltage division signal that number output terminals A 2 exports is higher than the third reference signal of the first comparison signal input terminal VREF1 input
Level value and lower than the second comparison signal input terminal VREF2 input the 4th reference signal level value when, first comparator
1021 and second comparator 1022 export low level, thus the first logic signal input end C1 of logic processor 1023 and
The two equal input low levels of logic signal input end C2, the logical signal output end C3 that logic processor 1023 can be set at this time are defeated
Low level out, to make the brush machine control signal output terminals A 4 of brush machine control circuit 102 export low level, and then electromechanical by brush
Road 103 makes equipment to be brushed enter brush machine mode.And when the partial pressure of connector 12 and the first bleeder circuit 101 so that the first partial pressure electricity
The level value of the voltage division signal of first voltage division signal output terminals A 1 output on road 101 is not between the level value of third reference signal
When between the level value of the 4th reference signal, first comparator 1021 and the second comparator 1022 can not export low electricity simultaneously
Flat, the logical signal output end C3 of logic processor 1023 can not also export low level, so that equipment to be brushed 11 can not be into
Enter brush machine mode.Namely the connector 12 of only adaptation can just make equipment 11 to be brushed enter brush machine mode, to greatly improve
The stability of equipment 11 to be brushed.
Illustratively, Fig. 5 is the electrical block diagram of another equipment to be brushed provided in an embodiment of the present invention, with reference to figure
5, logic processor 1023 includes or door 1024 and first diode 1025；
Or first logic signal input end C1 or door 1024 of the first input end of door 1024 as logic processor 1023
The second input terminal as the second logic signal input end C2 of logic processor 1023 or the output end and the one or two of door 1024
The cathode of pole pipe 1025 is electrically connected；
Logical signal output end C3 of the anode of first diode 1025 as logic processor 1023.
When or door 1024 first input end and the second input terminal equal input low level when or door 1024 output end it is just defeated
Low level out, so that the logical signal output end C3 of logic processor 1023 exports low level, first diode 1025 has
Play the role of one-way conduction, prevent the signal for brushing electromechanical road 103 from exporting into brush machine control circuit 102, when or door 1024 it is defeated
When outlet exports low level, first diode 1025 is connected, and the brush machine signal input part A5 level value for brushing electromechanical road 103 is low electricity
It is flat, so that controlling equipment 11 to be brushed enters brush machine mode.
Optionally, equipment 11 to be brushed further includes pogopin male seat, the first voltage division signal output of the first bleeder circuit 101
End A2 is electrically connected with pogopin male seat, and the first bleeder circuit accesses connector 12 by pogopin male seat.
Specifically, pogopin base is provided on connector 12 accordingly, by pogopin realize connector 12 with to
The pogopin base of connector 12 is inserted into after the pogopin male seat in equipment 11 to be brushed, i.e., by the electrical connection of brush equipment 11
Equipment 11 to be brushed can be made to enter brush machine mode, it is no longer necessary to which the combination etc. of volume key or power button in equipment to be brushed makes to be brushed
Equipment 11 enters brush machine mode.It also may include magnetic connector in equipment 11 to be brushed, so that connector 12 and equipment to be brushed
11 connection is more secured.
The embodiment of the invention also provides a kind of connector, Fig. 6 is a kind of electricity of connector provided in an embodiment of the present invention
Line structure schematic diagram, with reference to Fig. 6, connector 12 includes the second bleeder circuit 121, and the second bleeder circuit 121 includes the second reference
Signal input part A7 and the second voltage division signal output terminals A 6, the second bleeder circuit 121 are according to the second voltage division signal output terminals A 6
Equipment to be brushed described in no access above-described embodiment adjusts the voltage division signal of output.
Illustratively, the second reference signal input terminal A7 ground connection of the second bleeder circuit 121, when the second voltage division signal exports
When A6 being held to access equipment to be brushed, the second voltage division signal output terminals A 6 output voltage division signal changes, such as in conjunction with Fig. 1 to Fig. 6,
The second voltage division signal output terminals A 6 can be set according to whether accessing the different voltage division signal of equipment output level to be brushed height, from
And control equipment 11 to be brushed and enter brush machine mode, it is no longer necessary to the combination of volume key or power button in equipment 11 to be brushed make to
Brush equipment 11 enters brush machine mode, while realizing makes equipment 11 to be brushed accurately enter brush machine mode, improves to be brushed set
Standby 11 enter the convenience of brush machine mode, are conducive to the operation such as initialization or maintenance to equipment 11 to be brushed.
Optionally, Fig. 7 is the electrical block diagram of another connector provided in an embodiment of the present invention, the second partial pressure electricity
Road 121 includes second resistance 1211, second reference signal input terminal of the one end of second resistance as the second bleeder circuit 121
A7, second voltage division signal output terminals A 6 of the other end of second resistance 1211 as the second bleeder circuit 121；Wherein, the second ginseng
It examines signal input part A7 and accesses low level reference signal.
Specifically, the second reference signal input terminal A7 is grounded, resistance has the features such as at low cost, to divide convenience of calculation, leads to
It crosses and sets second resistance 1211 for the second partial pressure unit 121, acted on by the partial pressure of second resistance 1211 and equipment to be brushed, control
It makes equipment to be brushed and enters brush machine mode.
It optionally, further include pogopin base on connector 12；
Pogopin base is electrically connected with the second voltage division signal output terminals A 6 of the second bleeder circuit 121, the second bleeder circuit
121 the second voltage division signal output terminals A 6 accesses equipment to be brushed by pogopin base.By setting pogopin base with to
Pogopin male seat connection in brush equipment is to realize being electrically connected for connector 12 and equipment to be brushed, with reliability of electrical connection
The features such as high.
The embodiment of the invention also provides a kind of brush machine systems, and with reference to Fig. 8, Fig. 8 is one kind provided in an embodiment of the present invention
The electrical block diagram of brush machine system, brush machine system include equipment 11 to be brushed and connector 12；
Equipment 11 to be brushed includes the first bleeder circuit 101, and the first bleeder circuit 101 includes the first reference signal input terminal A1
With the first voltage division signal output terminals A 2, whether the first bleeder circuit 101 accesses connector according to the first voltage division signal output terminals A 2
12 adjust the voltage division signal of output；
Brush machine control circuit 102, the brush machine control circuit 102 include that the first voltage division signal input terminal A3 and brush machine control
Signal output end A4, the brush machine control circuit 102 adjust the brush machine control letter of output according to the voltage division signal received
Number；
Electromechanical road 103 is brushed, the electromechanical road 103 of the brush includes brush machine control signal input terminal A5, electromechanical 103, the road of the brush
Determine whether to enter brush machine mode according to the brush machine control signal received；
The connector 12 includes the second bleeder circuit 121, and second bleeder circuit 121 includes that the second reference signal is defeated
Enter to hold A7 and the second voltage division signal output terminals A 6, second bleeder circuit 121 is according to the second voltage division signal output terminals A 7
Whether voltage division signal that be brushed equipment 11 adjust output is accessed；
The first voltage division signal output terminals A 2 is shorted with the second voltage division signal output terminals A 6.
Illustratively, illustrate with reference to the circuit structure that Fig. 9, Fig. 9 are another brush machine system provided in an embodiment of the present invention
Scheme, may include the chip based on high-pass platform in equipment 11 to be brushed, corresponding brush machine mode can be 9008 mode of high pass, and brush is electromechanical
Road 103 may include that such as volume adds end VOL+, volume down end VOL-, diode, the first power supply signal V2 component, brush electromechanical road
103 can be the route for putting the device into brush machine mode in existing equipment, the first voltage division signal output terminals A 2 and the second partial pressure
After signal output end A6 is shorted by pogopin, acted on by the partial pressure of first resistor 1011 and second resistance 1211, so that
Level of the voltage division signal level value of first voltage division signal output terminals A 2 output between third reference signal and the 4th reference signal
Between value, so that the output end of the output end of first comparator 1021 and the second comparator 1022 exports low level,
Even the output end of the first input end of door 1024 and the equal input low level of the second input terminal or door 1024 exports low level, from
And first diode 1025 is connected, the transistor turns in electromechanical road 103 are brushed at this time, so that brushing the defeated of electromechanical road 103
Outlet BOOT is connected with reference signal V2, finally controls equipment 11 to be brushed and enters brush machine mode.It does not need to utilize volume key in this way
Or the combination of power button makes equipment to be brushed enter brush machine mode, it is only necessary to connector be electrically connected with equipment to be brushed it is i.e. controllable to
Brush equipment enters brush machine mode, while realizing makes equipment to be brushed accurately enter brush machine mode, improve equipment to be brushed into
The convenience for entering brush machine mode is conducive to the operation such as initialization or maintenance to equipment to be brushed.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of equipment to be brushed characterized by comprising
First bleeder circuit, first bleeder circuit include the first reference signal input terminal and the first voltage division signal output end,
Whether first bleeder circuit accesses the voltage division signal that connector adjusts output according to the first voltage division signal output end；
Brush machine control circuit, the brush machine control circuit include the first voltage division signal input terminal and brush machine control signal output end,
The brush machine control circuit adjusts the brush machine control signal of output according to the voltage division signal received；
Electromechanical road is brushed, the electromechanical road of the brush includes brush machine control signal input terminal, and the electromechanical road of the brush is according to what is received
Brush machine control signal controls whether to enter brush machine mode.
2. equipment to be brushed according to claim 1, which is characterized in that first bleeder circuit includes first resistor, institute
State first reference signal input terminal of the one end as first bleeder circuit of first resistor, the other end of the first resistor
The first voltage division signal output end as first bleeder circuit；Wherein, the high electricity of the first reference signal input terminal access
Flat reference signal.
3. equipment to be brushed according to claim 1 or 2, which is characterized in that the brush machine control circuit further includes at least one
A comparison signal input terminal, the brush machine control circuit are inputted according to the voltage division signal received and the comparison signal
Terminate into reference signal adjust output brush machine control signal.
4. equipment to be brushed according to claim 3, which is characterized in that the brush machine control circuit includes two comparisons
Signal input part: the first comparison signal input terminal and the second comparison signal input terminal；
The brush machine control circuit includes:
First comparator, the second comparator and logic processor；
The non-inverting input terminal of the first comparator as the brush machine control circuit the first comparison signal input terminal to access
The non-inverting input terminal of third reference signal, the inverting input terminal of the first comparator and second comparator, which is shorted, is used as institute
The first voltage division signal input terminal of brush machine control circuit is stated, the inverting input terminal of second comparator is controlled as the brush machine
Second comparison signal input terminal of circuit is to access the 4th reference signal；
Wherein, the level value of the third reference signal is less than the level value that setting level value is less than the 4th reference signal；
The logic processor includes the first logic signal input end, the second logic signal input end and logical signal output end,
First logic signal input end is electrically connected with the output end of the first comparator, second logic signal input end with
The output end of second comparator is electrically connected, and the logical signal output end is controlled as the brush machine of the brush machine control circuit
Signal output end.
5. equipment to be brushed according to claim 4, which is characterized in that the logic processor includes or door and the one or two pole
Pipe；
First logic signal input end of described or door the first input end as the logic processor, described or door second
Second logic signal input end of the input terminal as the logic processor, described or door output end and the first diode
Cathode electrical connection；
Logical signal output end of the anode of the first diode as the logic processor.
6. equipment to be brushed according to claim 1, which is characterized in that further include:
First voltage division signal output end of pogopin male seat, first bleeder circuit is electrically connected with the pogopin male seat,
First bleeder circuit accesses the connector by the pogopin male seat.
7. a kind of connector characterized by comprising
Second bleeder circuit, second bleeder circuit include the second reference signal input terminal and the second voltage division signal output end,
Second bleeder circuit according to the second voltage division signal output end whether access it is as claimed in any one of claims 1 to 6 to
Brush equipment adjusts the voltage division signal of output.
8. connector according to claim 7, which is characterized in that second bleeder circuit includes second resistance, described
The other end of second reference signal input terminal of the one end of second resistance as second bleeder circuit, the second resistance is made
For the second voltage division signal output end of second bleeder circuit；Wherein, the second reference signal input terminal accesses low level
Reference signal.
9. connector according to claim 7, which is characterized in that further include:
Pogopin base, the pogopin base are electrically connected with the second voltage division signal output end of second bleeder circuit,
Second voltage division signal output end of second bleeder circuit accesses the equipment to be brushed by the pogopin base.
10. a kind of brush machine system, which is characterized in that the brush machine system includes equipment to be brushed and connector；
The equipment to be brushed includes:
First bleeder circuit, first bleeder circuit include the first reference signal input terminal and the first voltage division signal output end,
Whether first bleeder circuit accesses the voltage division signal that connector adjusts output according to the first voltage division signal output end；
Brush machine control circuit, the brush machine control circuit include the first voltage division signal input terminal and brush machine control signal output end,
The brush machine control circuit adjusts the brush machine control signal of output according to the voltage division signal received；
Electromechanical road is brushed, the electromechanical road of the brush includes brush machine control signal input terminal, and the electromechanical road of the brush is according to what is received
Brush machine control signal determines whether to enter brush machine mode；
The connector includes:
Second bleeder circuit, second bleeder circuit include the second reference signal input terminal and the second voltage division signal output end,
Whether second bleeder circuit accesses the partial pressure that the equipment to be brushed adjusts output according to the second voltage division signal output end
Signal；
The first voltage division signal output end and the second voltage division signal output end are shorted.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910678509.4A CN110333878B (en) | 2019-07-25 | 2019-07-25 | Equipment to be brushed, connector and brushing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910678509.4A CN110333878B (en) | 2019-07-25 | 2019-07-25 | Equipment to be brushed, connector and brushing system |
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| CN110333878A true CN110333878A (en) | 2019-10-15 |
| CN110333878B CN110333878B (en) | 2023-04-18 |
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Cited By (1)
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|---|---|---|---|---|
| CN110780611A (en) * | 2019-10-31 | 2020-02-11 | 上海闻泰信息技术有限公司 | Auxiliary brushing equipment |
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| Publication number | Publication date |
|---|---|
| CN110333878B (en) | 2023-04-18 |
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