CN206355011U - Dish-washing machine human body sensing system - Google Patents
Dish-washing machine human body sensing system Download PDFInfo
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- CN206355011U CN206355011U CN201620620372.9U CN201620620372U CN206355011U CN 206355011 U CN206355011 U CN 206355011U CN 201620620372 U CN201620620372 U CN 201620620372U CN 206355011 U CN206355011 U CN 206355011U
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Abstract
The utility model discloses a kind of dish-washing machine human body sensing system, described dish-washing machine (1) includes main control unit and display unit；Described main control unit is electrically connected with described display unit；System also includes human body sensing unit and alarm unit；Described human body sensing unit and alarm unit are electrically connected with described main control unit；Described human body sensing unit includes the first induction region and the second induction region；The first described induction region covers the handle of dish-washing machine door-plate, and the front side border of the second described induction region exceeds the front side border of described dish-washing machine.The system is avoided that dish-washing machine is artificially opened door-plate during washing, while in the case of nobody, display unit can start battery saving mode.
Description
Technical field
The utility model is related to kitchen appliance technical field, more particularly to a kind of dish-washing machine human body sensing system.
Background technology
The clean hygiene of kitchen kitchen tools is all one of the problem of people pay special attention to all the time, generally when in face of having dinner
A mess afterwards, expires hand greasy dirt and feels to be difficult to stand.The appearance of dish-washing machine solves a large amount of tablewares with greasy dirt need not
Touch with one's hand the problem of just easily cleaning, accomplished the purpose of automatic bowl, the life given people brings very big facility.But,
The dish-washing machine of prior art still has following defect during use：
1st, the dish-washing machine of prior art artificially can open door-plate during washing, so, dish-washing machine cavity
The washings of interior flowing, which can be ejected, to be beaten on the person, can be got the clothes of user wet, is particularly heated washings, no
The clothes of user can only be got wet, user can also be damaged.At present, can be in door-plate and machine in order to avoid there is above-mentioned situation
Increase fixed locker between body, but such that dishwasher structure is more complicated, increase manufacturing cost and maintenance probability,
Simultaneously using also very inconvenient.
2nd, dish-washing machine is provided with display unit, and display unit is used for the working condition for showing dish-washing machine, and display unit is combined
Control unit realizes the function of man-machine interaction.But, current dish-washing machine is during operation, and display unit is open always
, so, the energy is not only relatively wasted, indoor light pollution can be also caused, very not environmentally.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dish-washing machine human body sensing system, and the system is avoided that
Dish-washing machine is artificially opened door-plate during washing, while in the case of nobody, display unit can start power saving mould
Formula.
Technical solution of the present utility model is to provide a kind of dish-washing machine human body sensing system with following structure,
Described dish-washing machine includes main control unit and display unit；Described main control unit is electrically connected with described display unit；System
Also include human body sensing unit and alarm unit；Described human body sensing unit and alarm unit are electric with described main control unit
Connection；Described human body sensing unit includes the first induction region and the second induction region；Described the first induction region covering
The handle of dish-washing machine door-plate, the front side border of the second described induction region exceeds the front side border of described dish-washing machine.
After above structure, dish-washing machine human body sensing system of the present utility model, compared with prior art, with following
Advantage：
Because dish-washing machine human body sensing system of the present utility model includes human body sensing unit, the human body sensing unit includes
First induction region and the second induction region, the first induction region cover the handle of dish-washing machine door-plate, for monitoring handle, wash the dishes
In the process of running, after human hand enters the first induction region, alarm unit will alarm machine；The front side edge of second induction region
Boundary exceeds the front side border of dish-washing machine, and station is in the front side of dish-washing machine when people uses dish-washing machine, and dish-washing machine in the process of running, works as people
Body enters after the second induction region, and display unit will be activated, and the dish-washing machine human body sensing system architecture is simple, embodiment party
Just, it is avoided that dish-washing machine is artificially opened door-plate during washing, while in the case of nobody, display unit can be opened
Dynamic battery saving mode.
As an improvement, described human body sensing unit includes first sensor, described first sensor sets first to feel
Should distance and the second distance of reaction；By the center of circle of described first sensor, the first distance of reaction be radius formation horizontal plane
On sector region be the first described induction region；By the center of circle of described first sensor, the second distance of reaction be radius
Sector region on the horizontal plane of formation is the second described induction region, and the second described induction region includes described first
Induction region.After adopting the structure, by setting, different distance of reaction sets the first induction region and the second induction zone
Domain, it is simple in construction, set convenient.
As an improvement, described dish-washing machine is water tank type dish-washing machine, described door-plate is opened located at the upper end of dish-washing machine body
At mouthful；Described handle is on the upper surface of described door-plate；Described first sensor is located at the rear side of described handle.
After adopting the structure, first sensor is located at the rear side of handle, and first sensor arranges induction region, structure letter towards handle
It is single and reasonable in design.
As an improvement, described human body sensing unit includes second sensor and 3rd sensor；The second described sensing
Device sets the 3rd distance of reaction, and described 3rd sensor sets the 4th distance of reaction；By the center of circle of described second sensor,
3rd distance of reaction is that the sector region of radius formation is the first described induction region；Using described 3rd sensor as circle
The heart, the 4th distance of reaction are that the sector region on the horizontal plane of radius formation is the second described induction region.Using such a knot
After structure, handle and dish-washing machine front area are monitored respectively by two sensors, monitoring effect preferably, relatively close by structure design
Reason.
As an improvement, by the center of circle of described second sensor, the 3rd distance of reaction be radius formation vertical plane on
Sector region be the first described induction region；Described handle passes through the first described induction region.Adopt the structure
Afterwards, the first described induction region is vertical plane, and handle passes through the first induction region, so must when human contact is hand
The first induction region can be touched, it is more accurate to monitor.
As an improvement, described second sensor is on the upper surface of the door-plate of described dish-washing machine.Using such a knot
After structure, installation second sensor is more convenient, and is relatively easy to control the distance of reaction of second sensor.
As an improvement, described 3rd sensor is on described handle.After adopting the structure, can rationally it utilize
Space, makes structure compacter, installs 3rd sensor also more convenient.
As an improvement, system also includes timing unit, described timing unit is electrically connected with described main control unit.Using
After such a structure, increase timing unit, programming can be made more reasonable.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment one of dish-washing machine human body sensing system of the present utility model.
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1.
Fig. 3 is the structural representation of the embodiment two of dish-washing machine human body sensing system of the present utility model.
Fig. 4 is the mplifying structure schematic diagram of part B in Fig. 1.
Shown in figure：1st, dish-washing machine, 1.1, door-plate, 1.2, handle, the 2, first induction region, the 3, second induction region, 4,
First sensor, 4.1, matrix, 4.2, groove, 4.3, probe, 5, second sensor, 6,3rd sensor, the 7, first mounting groove,
8th, the second mounting groove.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment one
The utility model dish-washing machine human body sensing system includes human body sensing unit, alarm unit and timing unit.It is described
Dish-washing machine 1 include main control unit and display unit, described main control unit electrically connects with described display unit.Described people
Body sensing unit, alarm unit and timing unit are electrically connected with described main control unit.Described human body sensing unit includes
First induction region 2 and the second induction region 3.The handle 1.2 of described the first induction region 2 covering dish-washing machine door-plate 1.1, institute
The front side border for the second induction region stated exceeds the front side border of described dish-washing machine, beyond apart from generally 0.2 meter to 1
Rice, in this specific embodiment, the front side border of described the second induction region beyond 1 meter of the front side border of described dish-washing machine away from
From.Refer to that dish-washing machine is close to the side of user when user operates dish-washing machine on front side of described dish-washing machine.Described display unit
Including following several situations：1st, display unit includes a display screen；2nd, display unit includes multiple display screens；3rd, display unit
Including indicator lamp and display screen；4th, display unit includes multiple indicator lamps etc..
Described human body sensing unit includes first sensor, and described first sensor sets the first distance of reaction and the
Two distance of reaction.The first described distance of reaction is generally 0.2 meter to 0.8 meter, in this specific embodiment, the first described sensing
Distance is 0.5 meter.The second described distance of reaction is generally 0.2 meter to 1.5 meters, in this specific embodiment, the second described sense
Should be apart from for 1.5 meters.By the center of circle of described first sensor, the first distance of reaction be radius formation horizontal plane on sector
Region is the first described induction region.By the center of circle of described first sensor, the second distance of reaction be radius formation water
Sector region in plane is the second described induction region, and the second described induction region includes the first described induction zone
Domain.
Described dish-washing machine is water tank type dish-washing machine, and described door-plate is at the upper end open of dish-washing machine body；It is described
Handle located at described door-plate upper surface on；Described first sensor is located at the rear side of described handle.Described
One sensor 4 is on the lateral wall of described door-plate 1.1 or is arranged on tank table top.
Described first sensor 4 includes matrix 4.1, and described matrix 4.1 is provided with close to the side of described handle 1.2
Groove 4.2, the bottom land of described groove 4.2 is connected with transparent watertight cover provided with probe 4.3 at the opening of described groove 4.2.
In the process of running, the control method of the dish-washing machine human body sensing system of the present embodiment one includes following step to dish-washing machine
Suddenly：
Step 1: detection first sensor；
Step 2: the described display list of main control unit control described in when detecting human body into the second induction region
Member is bright, subsequently into step 3；Otherwise, the described timing unit of described main control unit control carries out timing, described timing
After unit timing terminates, the described display unit of described main control unit control goes out；
Step 3: the described alarm list of main control unit control described in when detecting human body into the first induction region
Member is alarmed；Otherwise, the described timing unit of described main control unit control carries out timing, described timing unit timing knot
Shu Hou, the described display unit of described main control unit control goes out.
Embodiment two
The utility model dish-washing machine human body sensing system includes human body sensing unit, alarm unit and timing unit.It is described
Dish-washing machine 1 include main control unit and display unit, described main control unit electrically connects with described display unit.Described people
Body sensing unit, alarm unit and timing unit are electrically connected with described main control unit.Described human body sensing unit includes
First induction region 2 and the second induction region 3.The handle 1.2 of described the first induction region 2 covering dish-washing machine door-plate 1.1, institute
The front side border for the second induction region stated exceeds the front side border of described dish-washing machine, beyond apart from generally 0.2 meter to 1.5
In rice, this specific embodiment, the front side border of the second described induction region exceeds 1.3 meters of the front side border of described dish-washing machine
Distance.Refer to that dish-washing machine is close to the side of user when user operates dish-washing machine on front side of described dish-washing machine.Described display list
Member includes following several situations：1st, display unit includes a display screen；2nd, display unit includes multiple display screens；3rd, show single
Member includes indicator lamp and display screen；4th, display unit includes multiple indicator lamps etc..
Described human body sensing unit includes second sensor 5 and 3rd sensor 6；Described second sensor sets the
Three distance of reaction, in as the 3rd described distance of reaction three being 3 millimeters to 80 millimeters, this specific embodiment, the 3rd described sense
Should be apart from for 50 millimeters.Described 3rd sensor sets the 4th distance of reaction；It is 0.2 meter as the 4th described distance of reaction four
To 1.5 meters, in this specific embodiment, the 4th described distance of reaction is 1.5 meters.By the center of circle of described second sensor,
Three distance of reaction are that the sector region of radius formation is the first described induction region；By the center of circle of described 3rd sensor,
4th distance of reaction is that the sector region on the horizontal plane of radius formation is the second described induction region.Passed with described second
The sector region on vertical plane that sensor is the center of circle, the 3rd distance of reaction is radius formation is the first described induction region；
Described handle passes through the first described induction region.
Described dish-washing machine is water tank type dish-washing machine, and described door-plate is at the upper end open of dish-washing machine body；It is described
Handle located at described door-plate upper surface on.The lateral wall of described door-plate 1.1 is provided with the first mounting groove 7, described
Second sensor 5 is located at the bottom land of the first described mounting groove 7.The lateral wall of described handle 1.2 is provided with the second mounting groove
8, described 3rd sensor 6 is located at the bottom land of the second described mounting groove 8.At the opening of the first described mounting groove 7 and
Transparent watertight cover is respectively connected with the opening of two mounting grooves 8.
In the process of running, the control method of the dish-washing machine human body sensing system of the present embodiment two includes following step to dish-washing machine
Suddenly：
Step 1: detection 3rd sensor；
Step 2: the described display list of main control unit control described in when detecting human body into the second induction region
Member is bright；Otherwise, the described timing unit of described main control unit control carries out timing, after described timing unit timing terminates,
The described display unit of described main control unit control goes out；
Step 3: detection second sensor；
Step 4: the described alarm list of main control unit control described in when detecting human body into the first induction region
Member is alarmed.
Described first sensor, second sensor and 3rd sensor can be pyroelectricity or ultrasonic wave or infrared distance measurement
Sensor or reflective infrared photoelectric sensor etc..
The control method of dish-washing machine human body sensing system of the present utility model, with advantages below：
1st, because the first induction region of human body sensing unit of the present utility model covers the handle of dish-washing machine door-plate, human body
Sensing unit is monitored to handle, when dish-washing machine is during operation, and user wants to catch handle opening door-plate, user
Hand can enter the first induction region, such alarm unit will alarm, and can be prevented effectively from dish-washing machine people during operation
Door-plate is opened for ground, and it is simple in construction, and inductive effects are good.
2nd, because the front side border of the second induction region of human body sensing unit of the present utility model is washed the dishes beyond described
The front side border of machine, human body sensing unit on front side of dish-washing machine to being monitored, and dish-washing machine is during operation, when human body enters
Main control unit can open display unit when entering the second induction region, and main control unit can be closed when human body leaves the second induction region
Close display unit, so, dish-washing machine can close display unit in the case of unattended, can the effectively save energy, interior is kept away
Exempt to produce light pollution, it is very environmentally friendly.
Claims (8)
1. a kind of dish-washing machine human body sensing system, described dish-washing machine（1）Including main control unit and display unit；Described master control
Unit is electrically connected with described display unit；It is characterized in that：System also includes human body sensing unit and alarm unit；Described
Human body sensing unit and alarm unit are electrically connected with described main control unit；Described human body sensing unit includes the first sensing
Region and the second induction region；The first described induction region covers the handle of dish-washing machine door-plate, the second described induction region
Front side border exceed described dish-washing machine front side border.
2. dish-washing machine human body sensing system according to claim 1, it is characterised in that：Described human body sensing unit includes
First sensor, described first sensor sets the first distance of reaction and the second distance of reaction；With described first sensor
It is that sector region on the horizontal plane of radius formation is the first described induction region for the center of circle, the first distance of reaction；With described
First sensor be that sector region on the horizontal plane that the center of circle, the second distance of reaction are radius formation is the second described sensing
Region, the second described induction region includes the first described induction region.
3. dish-washing machine human body sensing system according to claim 2, rises and is characterised by：Described dish-washing machine is washed for water tank type
Bowl machine, described door-plate is at the upper end open of dish-washing machine body；Described handle is on the upper surface of described door-plate；
Described first sensor is located at the rear side of described handle.
4. dish-washing machine human body sensing system according to claim 1, it is characterised in that：Described human body sensing unit includes
Second sensor（5）And 3rd sensor（6）；Described second sensor sets the 3rd distance of reaction, the 3rd described sensing
Device sets the 4th distance of reaction；By the center of circle of described second sensor, the 3rd distance of reaction be radius formation sector region
For the first described induction region；By the center of circle of described 3rd sensor, the 4th distance of reaction be radius formation horizontal plane
On sector region be the second described induction region.
5. dish-washing machine human body sensing system according to claim 4, it is characterised in that：Using described second sensor as circle
The heart, the 3rd distance of reaction are that the sector region on the vertical plane of radius formation is the first described induction region；Described handle
Hand passes through the first described induction region.
6. dish-washing machine human body sensing system according to claim 4, it is characterised in that：Described second sensor（5）If
In the door-plate of described dish-washing machine（1.1）Upper surface on.
7. dish-washing machine human body sensing system according to claim 4, it is characterised in that：Described 3rd sensor（6）If
In described handle（1.2）On.
8. dish-washing machine human body sensing system according to claim 1, it is characterised in that：System also includes timing unit, institute
The timing unit stated is electrically connected with described main control unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620620372.9U CN206355011U (en) | 2016-06-20 | 2016-06-20 | Dish-washing machine human body sensing system |
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| CN201620620372.9U CN206355011U (en) | 2016-06-20 | 2016-06-20 | Dish-washing machine human body sensing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935282A (en) * | 2016-06-20 | 2016-09-14 | 宁波中物东方光电技术有限公司 | Human body induction system of dish washing machine |
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- 2016-06-20 CN CN201620620372.9U patent/CN206355011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935282A (en) * | 2016-06-20 | 2016-09-14 | 宁波中物东方光电技术有限公司 | Human body induction system of dish washing machine |
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