The best review for sweeping robot internal structure

Start with appearance
The underside of the structure details, detailed below
At the back of the outlet
There is a charge into the mouth, with 24 v power supply can direct charge
Background details
Front wheel and charging, charging is automatic home charging, and charging charging contact with the mouth
Two broom one, on the right side of, soft
Fluctuation position on the right side of the wheel, scalability, with the function of detection, sweep the floor up to the opportunity. The outage at work
Central vacuuming air inlet
The side at the bottom of the cliff sensors
The total power switch
Front bumper, moving parts, it is an infrared filter window, here are the rubber fender
The front part of your top 360 degrees of infrared receiving window
Top of the key area, integrates key, infrared receiver and status indicators
Open the hatch cover, black ash storage warehouse
With a handle, and put forward the ash storage warehouse, after the black part of the direct aspiration air inlet
Thick ash storage storehouse
Air inlet has a block slice, avoid ash layer, sundry fall into it
Gas filter mouth
filter
The ash storage warehouse is open
All the parts
Continue to hurt the host
Battery compartments in the vacuum inlet, between the front wheel and remove the cover
14.4V NIMH rechargeable battery
Battery interface
The battery pack features
And rechargeable drill size
Remove the two brooms
Because of the direction of rotation is different,the brooms have left and right sides
Broom drive shaft
Disconnect the battery, broom after the host
Before disassembling host to open his front bumper article on file (file is used to limit the activities of the bumper location) remove the bumper article
To open chassis screws
cover
keypad
down
The middle infrared receiver and the LED1 is green + orange light, LED2 is red light
Button is very ordinary, estimated PCB is universal
The rest of the key cap
The ash storage warehouse hatch hinge part
Cover is at the back of the fan
Pull down 5 screws, screw connection parts have rubber damping pad
Remove the fan module
Motor identification
Motor PCBA, it is insurance and capacitance
outlet
blades
A ring seal and prevent air leakage
Motor line get squashed
Look at the chassis
PCBA
Motor position sensor, which is a micro switch
Charging port connection(Please ignore the dust charging port connection)
The total power switch routes
Look at PCBA
Master: the 32-bit MCU based on ARM, models: STM32F07
This should be on the right side of motor drive circuit, two MOS tubes should be the left side of the bridge
On the left side of the driver
This part is charging power supply/part
Boards under no parts, see a lot of graphics, it is general circuit board
bumper
Infrared receiver PCBA 360 degrees
Receiving window
Infrared receiver
Receiving window optical components, the same as the charging seat
The inside of wear-resistant plastic bumper
Tap on a micro switch
Infrared to positive
The wheel component
Speed of the grating
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