CN206461587U - A kind of door-opening sensing device of household electrical appliance - Google Patents
A kind of door-opening sensing device of household electrical appliance Download PDFInfo
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- CN206461587U CN206461587U CN201720037775.5U CN201720037775U CN206461587U CN 206461587 U CN206461587 U CN 206461587U CN 201720037775 U CN201720037775 U CN 201720037775U CN 206461587 U CN206461587 U CN 206461587U
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- electrical appliance
- household electrical
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- sensing device
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Abstract
The utility model discloses a kind of door-opening sensing device of household electrical appliance, including household electrical appliance door-plate, decorative panel, signal processing module, induction module and household electrical appliance main body, the decorative panel is on household electrical appliance door-plate, the signal processing module and induction module are electrically connected with, and signal processing module and induction module are in household electrical appliance door-plate.Its is rational in infrastructure, has the advantages that sensitivity is high and the degree of accuracy is high.User can install decorative panel outside household electrical appliance, it is ensured that the overall appearance in kitchen.Decorative panel only need to be touched, so that it may which enabling intention is delivered to household electrical appliance, without cumbersome operation, without relying on other equipment, Operational Figure Of Merit is high, the advantages of meeting human body operating habit.
Description
Technical field
The utility model belongs to household electrical appliance technical field, more particularly to a kind of door-opening sensing device of household electrical appliance.
Background technology
Equipped with button or handle etc. on existing household electrical appliance door-plate, pressing button or pull handle drive household electrical appliance
Door.But this requirement of influence user to kitchen overall appearance, especially full-embedded type household electrical appliance, on household electrical appliance door-plate
Load onto after decorative panel, the opening structure such as existing button and Hard link is unavailable, therefore need to design a kind of new for household electrical appliance
Door-opening sensing device, without button or handle, user can load onto according to kitchen cabinet door-plate outside household electrical appliance door-plate
Plaque, it is ensured that the overall appearance in kitchen.
Utility model content
Utility model purpose：In order to overcome problem above, the utility model provides a kind of enabling for household electrical appliance
Induction installation.
Technical scheme：A kind of door-opening sensing device of household electrical appliance, including household electrical appliance door-plate, decorative panel, signal transacting
Module, induction module and household electrical appliance main body, the decorative panel is on household electrical appliance door-plate, the signal processing module and sense
Module is answered to be electrically connected with, signal processing module is also electrically connected with enabling executing agency, and signal processing module and sensing mould
Block is in household electrical appliance door-plate.The door-opening sensing device of household electrical appliance described in the utility model is simple and reasonable for structure, user
Decorative panel can be installed outside household electrical appliance, it is ensured that the overall appearance in kitchen.It installs simple, and Operational Figure Of Merit is high, meets people
Body operating habit.By pressing decorative panel, household electrical appliance door-plate is deformed or mobile, induction module detect the deformation or
Person moves, and is converted into the recognizable signal of signal processing module, and signal processing module enters the signal received and setting value
Row comparative analysis, if the signal is more than setting value, signal processing module sends door open command.Decorative panel only need to be touched, so that it may will
Enabling intention is delivered to household electrical appliance, without cumbersome operation, without dependence other equipment.
Further, the door-opening sensing device of above-mentioned household electrical appliance, the induction module includes foil gauge, the strain
Piece is located at domestic appliance door plate surface.Induction module is simple in construction, easy for installation, it is only necessary to touch decorative panel, meets human body operation
Custom.
As it is of the present utility model it is a kind of improve, the door-opening sensing device of above-mentioned household electrical appliance, the induction module bag
Foil gauge, shell fragment and cushion block are included, the cushion block is in household electrical appliance door-plate, and described shell fragment one end is on cushion block, the other end
It is in contact with household electrical appliance main body, the foil gauge is on the shell fragment.It is simple in construction, and not by decorative panel material and dress
Plaque mounting means influences.
As it is of the present utility model it is a kind of improve, the door-opening sensing device of above-mentioned household electrical appliance, the induction module bag
Foil gauge, shell fragment, cushion block and push rod are included, the cushion block is in household electrical appliance door-plate, and the shell fragment is on cushion block, the top
Bar is at the top of shell fragment, and the push rod is in contact with household electrical appliance main body；The foil gauge is on the shell fragment.Sense mould
Block is not influenceed by decorative panel material and decorative panel mounting means, and reliability is high, service life extension.
Further, the door-opening sensing device of above-mentioned household electrical appliance, the signal processing module includes wave filter, amplification
Circuit and signal analysis unit, the input of the wave filter are electrically connected with the output end of foil gauge output signal；The filter
Ripple device is electrically connected with successively with amplifying circuit and signal analysis unit；The signal analysis unit electrically connects with enabling executing agency
Connect.Signal processing module small volume, integration degree is high, and signal accuracy and sensitiveness are high, and can detect in real time.
The method of work of the door-opening sensing device of above-mentioned household electrical appliance, presses decorative panel, household electrical appliance door-plate is produced change
Shape, induction module directly or indirectly detects the deformation, and is converted into electric signal transmission to signal processing module, signal transacting mould
Block handles the signal, the sets requirement if signal is in order, and signal processing module sends door open command.It is described in the utility model
Method of work it is simple, rationally, it is easy to accomplish.
Further, the method for work of the door-opening sensing device of above-mentioned household electrical appliance, presses decorative panel, makes household electrical appliance
Door-plate produces mobile and shell fragment is deformed, and induction module detects the deformation, and is converted into electric signal transmission to signal transacting
Module, signal processing module handles the signal, the sets requirement if signal is in order, and signal processing module sends enabling and referred to
Order.Method is simple, reasonable, it is easy to accomplish.
Further, the method for work of the door-opening sensing device of above-mentioned household electrical appliance, during pressing decorative panel, household electrical appliance
Door-plate is deformed, the deformation of strain measurement to household electrical appliance door-plate, and deformation is converted into electric signal transmission to signal transacting
Module, signal processing module handles the signal, the sets requirement if signal is in order, and signal processing module sends enabling and referred to
Order.
Further, the method for work of the door-opening sensing device of above-mentioned household electrical appliance, during pressing decorative panel, household electrical appliance
Door-plate is moved, and the distance between household electrical appliance door-plate and household electrical appliance main body reduce, the deformation of shell fragment bend by pressure, strain measurement
To the deformation, deformation is converted into electric signal transmission to signal processing module, signal processing module handles the signal, if the signal
It is in order sets requirement, signal processing module sends door open command.The method of work is simple, reasonable, it is easy to accomplish, detection spirit
Sensitivity is high, and accuracy is good.
Further, the method for work of the door-opening sensing device of above-mentioned household electrical appliance, presses decorative panel, connects with decorative panel
The household electrical appliance door-plate movement connect；The distance between household electrical appliance door-plate and household electrical appliance main body reduce, with household electrical appliance main body
Moved after the push rod being in contact so that shell fragment flexural deformation, strain measurement to the deformation, deformation is converted into electric signal transmission and arrived
Signal processing module, signal processing module handles the signal, the sets requirement if signal is in order, and signal processing module is sent
Door open command.The method of work is simple, reasonable, it is easy to accomplish, detection sensitivity is high, and accuracy is good.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：Family expenses described in the utility model
The door-opening sensing device of electrical equipment, rational in infrastructure, user can install decorative panel outside household electrical appliance, it is ensured that the integrated beauty in kitchen
See.Decorative panel only need to be touched, so that it may enabling intention is delivered to household electrical appliance, without cumbersome operation, set without relying on other
Standby, Operational Figure Of Merit is high, the advantages of meeting human body operating habit.The work side of door-opening sensing device described in the utility model
Method, method is simple, reasonable, it is easy to accomplish, detection sensitivity is high, and accuracy is good.
Brief description of the drawings
Fig. 1 is the structural representation of the door-opening sensing device of household electrical appliance described in the utility model；
Fig. 2 is the structural representation of the door-opening sensing device of household electrical appliance described in the utility model embodiment 1；
Fig. 3 is the structural representation of the door-opening sensing device of household electrical appliance described in the utility model embodiment 2；
Fig. 4 is the structural representation of the door-opening sensing device of household electrical appliance described in the utility model embodiment 3；
Fig. 5 is the workflow schematic diagram of signal processing module described in the utility model；
Fig. 6 is the workflow schematic diagram of the door-opening sensing device of household electrical appliance described in the utility model.
In figure：1 household electrical appliance door-plate, 2 decorative panels, 3 signal processing modules, 31 wave filters, 32 amplifying circuits, 33 signals point
Analyse unit, 4 induction modules, 41 foil gauges, 42 shell fragments, 43 cushion blocks, 44 push rods, 5 household electrical appliance main bodys.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated.
Embodiment 1
The door-opening sensing device of household electrical appliance as shown in Figure 1, including household electrical appliance door-plate 1, decorative panel 2, signal transacting
Module 3, induction module 4 and household electrical appliance main body 5, the decorative panel 2 is on household electrical appliance door-plate 1, the signal transacting mould
Block 3 and induction module 4 are electrically connected with, and signal processing module 3 is also electrically connected with enabling executing agency, and signal processing module
3 and induction module 4 in the household electrical appliance door-plate 1.Wherein, it is described as shown in Fig. 2 the induction module 4 includes foil gauge 41
Foil gauge 41 is located at the surface of household electrical appliance door-plate 1.In addition, as shown in figure 5, the signal processing module 3 includes wave filter 31, put
Big circuit 32 and signal analysis unit 33, the input of the wave filter 31 electrically connect with the output end of foil gauge output signal
Connect；The wave filter 31 is electrically connected with successively with amplifying circuit 32 and signal analysis unit 33；The signal analysis unit 33 with
Enabling executing agency is electrically connected with.
The method of work of the door-opening sensing device of above-mentioned household electrical appliance, as seen in figs. 5-6, based on above-mentioned architecture basics,
When pressing decorative panel 2, household electrical appliance door-plate 1 deforms, and foil gauge 41 detects the deformation of household electrical appliance door-plate 1, will deform
Electric signal transmission is converted into signal processing module 3, signal processing module 3 handles the signal, screens and to amplify the signal laggard
Row logic judgment, if signal value is more than program preset value, the signal is in order sets requirement, and signal processing module 3 sends and opened
Door instruction, door open command is not otherwise sent then.
Embodiment 2
The door-opening sensing device of household electrical appliance as shown in Figure 1, including household electrical appliance door-plate 1, decorative panel 2, signal transacting
Module 3, induction module 4 and household electrical appliance main body 5, the decorative panel 2 is on household electrical appliance door-plate 1, the signal transacting mould
Block 3 and induction module 4 are electrically connected with, and signal processing module 3 is also electrically connected with enabling executing agency, and signal processing module
3 and induction module 4 in the household electrical appliance door-plate 1.Wherein, as shown in figure 3, the induction module 4 includes foil gauge 41, shell fragment
42 and cushion block 43, the cushion block 43 in household electrical appliance door-plate 1, described one end of shell fragment 42 on cushion block 43, the other end with
Household electrical appliance main body 5 is in contact, and the foil gauge 41 is on the shell fragment 42.In addition, as shown in figure 5, the signal transacting
Module 3 includes wave filter 31, amplifying circuit 32 and signal analysis unit 33, and input and the foil gauge of the wave filter 31 are exported
The output end of signal is electrically connected with；The wave filter 31 is electrically connected with successively with amplifying circuit 32 and signal analysis unit 33；Institute
Signal analysis unit 33 is stated to be electrically connected with enabling executing agency.
The method of work of the door-opening sensing device of above-mentioned household electrical appliance, as seen in figs. 5-6, based on above-mentioned architecture basics,
When pressing decorative panel 2, household electrical appliance door-plate 1 is moved, and the distance between household electrical appliance door-plate 1 and household electrical appliance main body 5 reduce, bullet
The bend by pressure of piece 42 is deformed, and foil gauge 41 detects the deformation, deformation is converted into electric signal transmission to signal processing module 3,
Signal processing module 3 handles the signal, screens and amplifies logic judgment is carried out after the signal, if signal value is default more than program
Value, the signal is in order sets requirement, and signal processing module 3 sends door open command, and door open command is not otherwise sent then.
Embodiment 3
The door-opening sensing device of household electrical appliance as shown in Figure 1, including household electrical appliance door-plate 1, decorative panel 2, signal transacting
Module 3, induction module 4 and household electrical appliance main body 5, the decorative panel 2 is on household electrical appliance door-plate 1, the signal transacting mould
Block 3 and induction module 4 are electrically connected with, and signal processing module 3 is also electrically connected with enabling executing agency, and signal processing module
3 and induction module 4 in the household electrical appliance door-plate 1.Wherein, as shown in figure 4, the induction module 4 includes foil gauge 41, shell fragment
42nd, cushion block 43 and push rod 44, the cushion block 43 is in household electrical appliance door-plate 1, and the shell fragment 42 is on cushion block 43, the top
Bar 44 is in contact located at the top of shell fragment 42, and the push rod 44 with household electrical appliance main body 5；The foil gauge 41 is located at the shell fragment
On 42.
In addition, as shown in figure 5, the signal processing module 3 includes wave filter 31, amplifying circuit 32 and signal analysis unit
33, the input of the wave filter 31 is electrically connected with the output end of foil gauge output signal；The wave filter 31 and amplification electricity
Road 32 and signal analysis unit 33 are electrically connected with successively；The signal analysis unit 33 is electrically connected with enabling executing agency.
The method of work of the door-opening sensing device of above-mentioned household electrical appliance, as seen in figs. 5-6, based on above-mentioned architecture basics,
Decorative panel 2 is pressed, the household electrical appliance door-plate 1 being connected with decorative panel 2 is moved；Between household electrical appliance door-plate 1 and household electrical appliance main body 5
Distance reduce, move after the push rod 44 being in contact with household electrical appliance main body 5 so that the flexural deformation of shell fragment 42, foil gauge 41 is detected
To the deformation, deformation is converted into electric signal transmission to signal processing module 3, signal processing module 3 handles the signal, and screening is simultaneously
Amplify and logic judgment is carried out after the signal, if signal value is more than program preset value, the signal is in order sets requirement, at signal
Manage module 3 and send door open command, otherwise do not send door open command.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (5)
1. a kind of door-opening sensing device of household electrical appliance, it is characterised in that：Including household electrical appliance door-plate（1）, decorative panel（2）, letter
Number processing module（3）, induction module（4）With household electrical appliance main body（5）, the decorative panel（2）Located at household electrical appliance door-plate（1）
On, the signal processing module（3）And induction module（4）It is electrically connected with, and signal processing module（3）And induction module（4）
Located at household electrical appliance door-plate（1）It is interior.
2. the door-opening sensing device of household electrical appliance according to claim 1, it is characterised in that：The induction module（4）Bag
Include foil gauge（41）, the foil gauge（41）Located at household electrical appliance door-plate（1）Surface.
3. the door-opening sensing device of household electrical appliance according to claim 1, it is characterised in that：The induction module（4）Bag
Include foil gauge（41）, shell fragment（42）And cushion block（43）, the cushion block（43）Located at household electrical appliance door-plate（1）It is interior, the shell fragment
（42）One end is located at cushion block（43）On, the other end and household electrical appliance main body（5）It is in contact, the foil gauge（41）Located at the bullet
Piece（42）On.
4. the door-opening sensing device of household electrical appliance according to claim 1, it is characterised in that：The induction module（4）Bag
Include foil gauge（41）, shell fragment（42）, cushion block（43）And push rod（44）, the cushion block（43）Located at household electrical appliance door-plate（1）It is interior, institute
State shell fragment（42）Located at cushion block（43）On, the push rod（44）Located at shell fragment（42）Top, and the push rod（44）With household electric
Device main body（5）It is in contact；The foil gauge（41）Located at the shell fragment（42）On.
5. the door-opening sensing device of household electrical appliance according to claim 1, it is characterised in that：The signal processing module
（3）Including wave filter（31）, amplifying circuit（32）And signal analysis unit（33）, the wave filter（31）Input and strain
The output end of piece output signal is electrically connected with；The wave filter（31）With amplifying circuit（32）And signal analysis unit（33）Successively
It is electrically connected with；The signal analysis unit（33）It is electrically connected with enabling executing agency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037775.5U CN206461587U (en) | 2017-01-13 | 2017-01-13 | A kind of door-opening sensing device of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037775.5U CN206461587U (en) | 2017-01-13 | 2017-01-13 | A kind of door-opening sensing device of household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461587U true CN206461587U (en) | 2017-09-01 |
Family
ID=59698776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037775.5U Active CN206461587U (en) | 2017-01-13 | 2017-01-13 | A kind of door-opening sensing device of household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461587U (en) |
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2017
- 2017-01-13 CN CN201720037775.5U patent/CN206461587U/en active Active
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