QUESTIONNAIREANALYSIS
EXISTING PROBLEMS
We
What
Washing hats by hand is t me-consuming and abor ous, and by washing machine w result in hat deformation; So we decided to deve op a mach ne that could c ean hats inte ligently.
CONSUMERS Based on nterviews
Our target audience
Va
Psychological character stics
Income
Way
Phys
Movement way
conducted a quest onnaire survey on the types durat on and frequency of hat wash ng among the target popu ation and the prob ems encountered in hat wash ng.
k nd of hat do you usua y wea ? How often do you c ean your hat? How ong do you th nk s the dea t me fo mach ne c ean ng hats? What prob ems have you encountered n c ean ng hats? Troub esome c ean ng process Not easy to dry The hat defo med a ter mach ne wash ng Wash ng by hands does not feel c ean Clean ng needs are h gh, and c ean ng frequency is ow, Therefore, the mach ne shou d be easy to move. The expected durat on s 20 40m ns. n genera the market demand s h gh. peaked cap bucket khat n ed hat enn s othe s o hers wo n wa hed 1\week 1\mon h 1\season 40 60 15 20 20 40
is: the fash on peop e who wear hats as decorat on, the housewives who wash the househo d c othes and the sports peop e who wear hats to shade the sun and protect the head.
ues Pay attent on to cost performance
of ife Respons b e for household c ean ng
Pay attent on to dress col ocation
spend ng Most of the econom c ab ty s ave age Way of l e Busy ife, many act vit es
o og ca characterist cs Easy to sweat
Basebal , tenn s, others Th s should be an affordable home product w th strong c eaning ab ity.
our
09
RESEARCH-Re ated Products
fashion brand hats \ sports hats \ kn tted hat
Washing requirements
no dry c ean
Do not bleach Washing＜40℃
Do not soak Neutra detergent
Drying requirements
Do not ron dry ng＜40℃
Do not expose to the sun knitted hat : drying＜25℃
Wash ng methods are div ded nto dry clean and washing. After nvest gat on, Some hats cannot be dry cleaned,and washing machine w distort the hat, so we decided to use a more gent e wash ng method.
Ultrasonic washing good c eaning effect
RESEARCH-Dry ng way
Expected durat on : 20 40mins
Affordab e--consider ng cost;pr ce:450 RMB
Temperature contro led Mdryer u ti spray wash ng/
shou d easy to move -- smal , l ght
Impeller-type washing
need soak ng wh ch w l deform the hat
need soak ng wh ch w l deform the hat not enough to c ean the mater al of hats. waste water
Spray washing-High pressure spray ng
RESEARCH-Wash ng way good clean ng effect Save water
avo d soak ng
dry ng
Co
dry Wng
Mu tip e modes - based on user attributes with water p opes n desktop
In order to prevent hat deformat on:drying<40℃ , kn tted hat : dry ng<25℃
ADDIT ONAL FUNCT ON To prevent defo mat on Cap stretcher D s nfection funct on U trav o et ster l zat on
Mu t ple modes
Temperature control ed dryer
hat deformat on Iron ng Hot air dry ng T me consum ng
d a r
pe
FUNCTIONAL INTEGRATION 10
FUNCTIONAL STRUCTURE-Accord ng to the paper
The water pump structure
Motor turn ng forward: spray ng water; Motor reverse rotation: drainage
INFORMATION FRAMEWORK-Funct ona level
ma n funct on The spray arm
Sp ay heads
The spray arm
Arc shaped spray arm can ncrease the spray area
The spray head Dr ven by the reaction force of water
Mult ple spray heads for al round clean ng
The water divide structure
Each cross sectiona area s d fferent(4:3:1) to m nim ze water consumpt on
hardware software
add t ona
Wa er ank D sp ayer Elect omechanica cons ruction
The air mu tiplier
After being acce erated through the cyclone acce erator, the a r s b own out at h gh speed
d sp ay contro
L ghtwe ght,big feature mate a mater a feature ergonom cs feature eatu e mate a
W de c ean ng range, high pressu e spray
Mu ti ang e cleaning
Sma ight
Automat c ntake and d a nage
Use n et and out et p pes to avo d the t ouble of pour ng water
L qu d c ysta d sp ay
Support ng spray arm, a r mu t pl er and other mechanica structures
H gh hardness co os on res stance, arge
A r mu t p er, two way a r supply saves tspace echno ogy feature W th air intake and a r out et
Temperature contro Heat ng res stance w re e ectr ca components
Dryer Ultrav olet rad ator Embedded
Function module layout schemes
feature
shel The space corresponds to the vo ume of the hat wash ngThe nterna space
T me Rem nd the use of work status
Funct on C ean ng modes
convent ona /qu ck/knitted
nd cator ght D sp ay operat on status D sp ay wo k progress
Mode se ect on Choose d f erent c eaning modes Bas c operat on Turn on/off, start/subspend
sound Operat ng sound/ rem nder/a ert
Determ ne the general s ze
Determ ne nterna st ucture
r out et spray head ultrav o et rad ator door
BASIC MODEL a
Basic size is determined by the function 3 8 8 9 35 80 32 98 c m ) 11
MULTIPLE CLEANING MODES
CONVENTIONAL WASH NG
WASH NG
atu e
20℃ 20m
DRY ＋ULTRAV OLET
ntens y durat on
℃ strong w nd 15m
35m ns
QUICK WASH NG
WASH NG
a u e du a
ERGONOMICSANALYSIS
INTERACTION ANALYSIS
DRY ＋ULTRAV OLET
a u e n ens ty du a on
℃ st ong w nd 15m
KNITTED WASHING
mach ne he ght depends on funct ons s
40cm,to et desktop height s 80
Accord ng to the opt ma eye
area and sp na movement
e,the operat on nterface shou d be
the top of the product or ob que front.
User usage process Device response
Press the door key
Rotate to open the door and put n the hat
The door open
5℃
WASH NG
atu
15m n
DRY ＋ULTRAV OLET
ntens ty durat on
e w nd 30m
Rotate down to c ose the door
n power )
the power button
Press mode button to sw tch mode
Press the start key
door ocked
pment
Screen shows mode sw tch ng
Equ pment ope at on start washing
Screen shows the rema n ng t me progress
water intake, drainage, dry ng and d s nfecting afte wash
ns
pment reset, sound
pane door
empe
durat on emperature
n 40
ns
25mins tempe
on tempe
20℃ 10m ns 40
ns
45m
empe
e durat on emperature
20℃
2
gen
ns
about
90cm,
rotation
Ang
on
30° 30° 90 120 152 175 contro
(plug
press
Rotate to open the door, take out the hat, c ose the door Unp ug or press the power button
The
equ
sta ts, the power nd cator ight on and the screen shows the start ng mode(norma washing) and the correspond ng operat on t me
Automatic
ng Equ
rem nder, ight ash ng, screen back to b ack Equ pment shut down
Press the door key The door open 01 02 03 The door key power button mode (The clean ng s done) We d d some exper ments on how ong t wou d take to dry the hat. temperature:30℃/40℃ ntens ty:strong/gentle durat on:15 30m ns 25 s de v ew mproved part 40 start/pause e Dur ng the us ng per od add:C ean ng suspend sound rem nder, nd cator ight ashingadd (suspend the c ean ng process) 12 模式 mQ 345 5
