CN116289103B - Auxiliary measurement equipment for unbalanced load of washing machine - Google Patents
Auxiliary measurement equipment for unbalanced load of washing machine Download PDFInfo
- Publication number
- CN116289103B CN116289103B CN202310093085.1A CN202310093085A CN116289103B CN 116289103 B CN116289103 B CN 116289103B CN 202310093085 A CN202310093085 A CN 202310093085A CN 116289103 B CN116289103 B CN 116289103B
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- combined
- mounting plate
- lifting
- washing machine
- unbalanced load
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention relates to the technical field of washing machines, in particular to a washing machine unbalanced load auxiliary measuring device, which comprises a support mounting plate, wherein one side of the support mounting plate is symmetrically provided with a fixed mounting frame, the fixed mounting frame is provided with a plurality of fixed mounting holes, the other side of the support mounting plate is opposite to a lifting mounting plate, a lifting telescopic column is connected between the lifting mounting plate and the support mounting plate, and the washing machine unbalanced load auxiliary measuring device further comprises: the synchronous telescopic adjusting mechanism is arranged on the lifting mounting plate and used for adaptively adjusting washing machines with different sizes, and comprises an annular guide cylinder arranged at the edge of the lifting mounting plate, and the annular guide cylinder is connected with the lifting mounting plate through a fixed mounting ring; the combined auxiliary measuring mechanism is arranged on the synchronous telescopic adjusting mechanism and is used for auxiliary measuring unbalanced load data of the washing machine and comprises a plurality of groups of auxiliary measuring modules; and the independent data processors are arranged on one side of the lifting mounting plate.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a unbalanced load auxiliary measuring device of a washing machine.
Background
The washing machine is one of the indispensable household appliances in our daily life, most of the washing machines on the market are full-automatic, have functions of washing, dewatering, rinsing and the like, wherein the dewatering of the washing machine means that the water in clothes is dried, namely, the water in the washed clothes is removed by driving a motor to rotate at a high speed, and the washing machine is an indispensable practical function, and the existing washing machine has many problems caused by unbalanced load during the dewatering, on one hand, equipment damage is caused, even the motor is burnt, on the other hand, the dewatering is not thorough, and the washing effect is poor.
The existing washing machine unbalanced load auxiliary measurement equipment is quite many, but has different starting points, the whole unbalanced load degree can be estimated only through local data, the data size is small, the conclusion is incomplete, the measurement operation of different detected washing machines cannot be simply and efficiently adapted, the application range is narrow, and the expansibility is poor.
The invention aims to solve the technical problems in the prior art, and therefore provides a unbalanced load auxiliary measuring device for a washing machine.
Disclosure of Invention
The invention aims to provide auxiliary measurement equipment for unbalanced load of a washing machine, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a washing machine unbalanced load auxiliary measurement device, includes the support mounting panel, and one side symmetry of support mounting panel is provided with fixed mounting frame, is provided with a plurality of fixed mounting holes on the fixed mounting frame, the opposite side of support mounting panel is just being provided with the lift mounting panel, and the connection is provided with the flexible post of lift between lift mounting panel and the support mounting panel, still includes: the synchronous telescopic adjusting mechanism is arranged on the lifting mounting plate and used for adaptively adjusting washing machines with different sizes, and comprises an annular guide cylinder arranged at the edge of the lifting mounting plate, and the annular guide cylinder is connected with the lifting mounting plate through a fixed mounting ring; the combined auxiliary measuring mechanism is arranged on the synchronous telescopic adjusting mechanism and is used for auxiliary measuring unbalanced load data of the washing machine and comprises a plurality of groups of auxiliary measuring modules; and the independent data processors are arranged on one side of the lifting mounting plate.
As a further scheme of the invention: one side of the support mounting plate is provided with a plurality of lifting guide cylinders, and one side of the lifting mounting plate is provided with lifting guide columns in cooperation with the lifting guide cylinders.
As a further scheme of the invention: the synchronous flexible adjustment mechanism still includes a plurality of regulation telescopic links that the equal angle in annular draft tube outside set up, and the outer end of adjusting the telescopic link all is provided with angle adjusting frame, all is provided with the regulation swing arm through the drive pivot on the angle adjusting frame, and the outer end of adjusting the swing arm all is provided with the rotation mounting bracket through the drive pivot, rotates the mounting bracket and passes through the wire with the regulation telescopic link and be connected.
As a further scheme of the invention: the inside of lift mounting panel is provided with the air pump, and the one end of air pump stretches out the lift mounting panel and is provided with the dust cover, and the air pump passes through a plurality of pipes and cyclic annular draft tube intercommunication, and air pump and lift telescopic column picture can be by the solenoid valve intercommunication.
As a further scheme of the invention: the combined auxiliary measuring mechanism further comprises a combined installation cylinder arranged on the rotary installation frame, and a power-off switch is arranged on the outer side of the combined installation cylinder.
As a further scheme of the invention: the auxiliary measurement module comprises a combined installation frame, a displacement guide cylinder is arranged in the combined installation frame in a penetrating mode, a displacement guide column is arranged in cooperation with the displacement guide cylinder, and an induction coil is embedded in the cylinder wall of the displacement guide cylinder.
As a further scheme of the invention: one end of the displacement guide column is provided with a collision bead, the outer side of the displacement guide column is provided with a plurality of directional sliding columns, and the inner wall of the displacement guide cylinder is provided with a directional sliding groove in cooperation with the directional sliding columns.
As a further scheme of the invention: one side of the combined installation rack is also provided with a combined installation barrel, the combined installation barrel is provided with combined guide grooves, combined guide columns are arranged on the other side of the combined installation rack in cooperation with the combined guide grooves, a plurality of positioning guide columns are arranged on the outer sides of the combined guide columns at equal angles, and positioning guide grooves are arranged on the inner walls of the combined guide grooves in cooperation with the positioning guide columns.
As a further scheme of the invention: the bottom of combination guide way is provided with the conducting post, and combination guide post cooperation conducting post all is provided with the conducting groove, and the outer end edge of combination installation section of thick bamboo all is provided with the magnetism and inhales the solid fixed ring.
As a further scheme of the invention: the lifting mounting plate is provided with expansion mounting holes in cooperation with the independent data processor, conductive clamping springs are symmetrically arranged on the outer sides of the independent data processor, and conductive clamping grooves are formed in the inner walls of the expansion mounting holes in cooperation with the conductive clamping springs.
As still further aspects of the invention:
compared with the prior art, the invention has the beneficial effects that:
the device can adapt to unbalanced load measurement operation of different tested washing machines, has strong adjustment capability and wide application range;
the device can be quickly assembled and installed, has high installation progress, and gives attention to expansibility and accuracy;
the method can repeatedly acquire multiple groups of unbalanced load data, comprehensively acquire the unbalanced load data through height adjustment, and simply and intuitively acquire an unbalanced load model through current conversion vectors generated by instantaneous magnetic flux difference, and has full data and high precision.
Drawings
Fig. 1 is a schematic structural view of a unbalanced load auxiliary measuring device for a washing machine.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is an enlarged schematic view at b in fig. 2.
Fig. 4 is a schematic structural view of an auxiliary measuring module in an auxiliary measuring device for unbalanced load of a washing machine.
Fig. 5 is a perspective view of an auxiliary measuring module in an auxiliary measuring device for unbalanced load of a washing machine.
1-adjusting swing arm, 2-rotating installation frame, 3-combined installation frame, 4-lead wire, 5-angle adjusting frame, 6-adjusting telescopic column,
The device comprises a 7-support mounting plate, an 8-fixed mounting frame, a 9-lifting guide cylinder, a 10-lifting telescopic column, a 11-lifting guide cylinder, a 12-lifting mounting plate, a 13-annular guide cylinder, a 14-guide pipe, a 15-air pump, a 16-dust cover, a 17-independent data processor, an 18-expanded mounting hole, a 19-conductive clamp spring, a 20-conductive clamping groove, a 21-positioning guide cylinder, a 22-combined guide cylinder, a 23-conductive groove, a 24-combined mounting cylinder, a 25-magnetic attraction fixing ring, a 26-power-off switch, a 27-conductive cylinder, a 28-combined guide groove, a 29-positioning guide groove, a 30-bead collision, a 31-displacement guide cylinder, a 32-induction coil, a 33-displacement guide cylinder, a 34-directional sliding cylinder, a 35-directional sliding groove and a 36-fixed mounting ring.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example 1
Referring to fig. 1 to 5, in an embodiment of the present invention, a device for auxiliary measurement of unbalanced load of a washing machine includes a support mounting plate 7, one side of the support mounting plate 7 is symmetrically provided with a fixing mounting frame 8, the fixing mounting frame 8 is provided with a plurality of fixing mounting holes, the other side of the support mounting plate 7 is opposite to a lifting mounting plate 12, a lifting telescopic column 10 is connected between the lifting mounting plate 12 and the support mounting plate 7, and the device further includes: the synchronous telescopic adjusting mechanism is arranged on the lifting mounting plate 12 and used for adaptively adjusting washing machines with different sizes, and comprises an annular guide cylinder 13 arranged at the edge of the lifting mounting plate 12, wherein the annular guide cylinder 13 is connected with the lifting mounting plate 12 through a fixed mounting ring 36; the combined auxiliary measuring mechanism is arranged on the synchronous telescopic adjusting mechanism and is used for auxiliary measuring unbalanced load data of the washing machine and comprises a plurality of groups of auxiliary measuring modules; the plurality of independent data processors 17 are arranged on one side of the lifting mounting plate 12, a plurality of lifting guide cylinders 9 are arranged on one side of the supporting mounting plate 7, and lifting guide columns 11 are arranged on one side of the lifting mounting plate 12 in cooperation with the lifting guide cylinders 9.
The device is arranged on an external adjusting mechanism through a fixed mounting frame 8 and a fixed mounting hole on the fixed mounting frame, then the position of a combined auxiliary measuring mechanism is changed through a synchronous telescopic adjusting mechanism so as to adapt to the rotating radius of a measured washing machine, then the device is placed into the measured washing machine by matching with the external adjusting mechanism, the lifting mounting plate 12 and the synchronous telescopic adjusting mechanism and the combined auxiliary measuring mechanism on the lifting mounting plate are controlled through the lifting telescopic column 10 to adjust the measuring height, the data acquisition of the measured washing machine is realized by matching with a plurality of groups of auxiliary measuring modules, and the primary data processing and the export are carried out through an independent data processor 17, so that the unbalanced load auxiliary measuring operation of the washing machine is completed.
Example two
On the basis of the first embodiment, please refer to fig. 1 and 2, in the embodiment of the present invention, the synchronous telescopic adjustment mechanism further includes a plurality of adjusting telescopic columns 6 arranged at equal angles on the outer side of the annular guide cylinder 13, the outer ends of the adjusting telescopic columns 6 are all provided with angle adjusting frames 5, the angle adjusting frames 5 are all provided with adjusting swing arms 1 through driving rotating shafts, the outer ends of the adjusting swing arms 1 are all provided with rotating installation frames 2 through driving rotating shafts, the rotating installation frames 2 are connected with the adjusting telescopic columns 6 through wires 4, an air pump 15 is arranged in the lifting installation plates 12, one end of the air pump 15 extends out of the lifting installation plates 12 and is provided with a dust cover 16, the air pump 15 is communicated with the annular guide cylinder 13 through a plurality of pipes 14, and the air pump 15 is communicated with the picture of the lifting telescopic columns 10 through a plurality of electromagnetic valves.
Through the operation of air pump 15, change the inside atmospheric pressure of cyclic annular draft tube 13 through pipe 14, synchronous regulation is rather than the flexible post 6 of regulation that links to each other, changes the position of adjusting the swing arm to realize adjusting the angle modulation of swing arm and rotation mounting bracket 2 through driving the pivot, adapt to partial dysmorphism washing machine and further adjust the interval of auxiliary measurement module and measured washing machine inner wall.
Example III
On the basis of the first embodiment, please refer to fig. 1, 4 and 5, in the embodiment of the present invention, the combined auxiliary measuring mechanism further includes a combined installation cylinder 24 disposed on the rotary installation frame 2, the outer side of the combined installation cylinder 24 is provided with a power-off switch 26, the auxiliary measuring module includes a combined installation frame 3, a displacement guide cylinder 31 is disposed inside the combined installation frame 3 in a penetrating manner, a displacement guide column 33 is disposed in the combined installation frame in a matching manner, a plurality of directional sliding columns 34 are disposed on the outer side of the displacement guide cylinder 33, a directional sliding groove 35 is disposed on the inner wall of the displacement guide cylinder 31 in a matching manner, an induction coil 32 is disposed in the cylinder wall of the displacement guide cylinder 31 in an embedded manner, a collision bead 30 is disposed at one end of the displacement guide cylinder 33, a combined installation cylinder 24 is disposed on one side of the combined installation frame 3, a combined guide groove 28 is disposed on the combined installation cylinder 24, a plurality of positioning columns 21 are disposed on the outer side of the combined guide cylinder 22 in a matching manner, a plurality of positioning columns 21 are disposed on the inner wall of the combined guide groove 28 in a matching manner, a plurality of positioning columns 21 are disposed on the outer side of the combined guide cylinder 22 in a matching manner, a magnetic guide ring 27 is disposed on the outer side of the combined guide cylinder 24 is disposed on the outer side of the combined guide cylinder, and a magnetic guide ring 25 is disposed on the outer side of the combined guide cylinder 24.
According to the depth of the washing machine, a certain number of auxiliary measurement modules are selected for installation, specifically, the combination guide posts 22 and the combination guide grooves 28 are matched to realize the sequential installation of the combination installation racks 3, the positioning guide posts 21 and the positioning guide grooves 29 are matched, so that the installation accuracy and stability are obviously improved, at the moment, the conductive posts 27 and the conductive grooves 23 are matched to realize serial connection, at the moment, the magnetic attraction fixing rings 25 are automatically electrified to generate attraction force to adsorb and fix the adjacent combination installation racks 3, the quick installation is completed, and the quick de-electrification disassembly can be performed through the power-off switch 26;
the tested washing machine is pneumatic, the washing machine barrel rotates at a high speed, shaking and deflection occur on the washing machine barrel generated by unbalanced load, the washing machine barrel can act on the collision beads 30 to enable the collision beads to bear force, the displacement guide column 33 moves along the displacement guide cylinder 31 for a certain distance under the cooperation of the directional sliding column 34 and the directional sliding groove 35, the displacement guide column 33 moves in the displacement guide cylinder 31, meanwhile, the magnetic flux of the induction coils 32 changes to generate induction current, electric signals of the induction current generated by the plurality of groups of induction coils 32 are received by the independent data processor 17, the displacement guide column 33 stops moving along with the conversion of kinetic energy into electric energy, and after a certain period of time, the rotating shaft is driven to control the rotating installation frame 2 to rotate for a certain angle, so that the displacement guide column 33 is reset, the operation is repeated, and more unbalanced load data are acquired.
Example IV
On the basis of the first embodiment, referring to fig. 1 to 3, in the embodiment of the present invention, the lifting mounting plate 12 is provided with extension mounting holes 18 in cooperation with the independent data processor 17, conductive snap springs 19 are symmetrically provided on the outer sides of the independent data processor 17, and conductive clamping grooves 20 are provided on the inner walls of the extension mounting holes 18 in cooperation with the conductive snap springs 19.
According to the installation quantity of the auxiliary measurement modules, the corresponding independent data processors 17 are selected for installation, specifically, the independent data processors 17 are placed into the expansion installation holes 18, and at the moment, the conductive clamp springs 19 and the conductive clamping grooves 20 are matched and installed fixedly, so that the processing of different data quantities can be adapted.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a washing machine unbalanced load auxiliary measurement device, includes the support mounting panel, and one side symmetry of support mounting panel is provided with fixed mounting frame, is provided with a plurality of fixed mounting holes on the fixed mounting frame, its characterized in that, the opposite side of support mounting panel is just being provided with the lift mounting panel, and the connection is provided with the flexible post of lift between lift mounting panel and the support mounting panel, still includes:
the synchronous telescopic adjusting mechanism is arranged on the lifting mounting plate and used for adaptively adjusting washing machines with different sizes, and comprises an annular guide cylinder arranged at the edge of the lifting mounting plate, and the annular guide cylinder is connected with the lifting mounting plate through a fixed mounting ring;
the combined auxiliary measuring mechanism is arranged on the synchronous telescopic adjusting mechanism and is used for auxiliary measuring unbalanced load data of the washing machine and comprises a plurality of groups of auxiliary measuring modules;
and the independent data processors are arranged on one side of the lifting mounting plate.
2. The unbalanced load auxiliary measurement device for a washing machine according to claim 1, wherein a plurality of lifting guide cylinders are arranged on one side of the supporting mounting plate, and lifting guide columns are arranged on one side of the lifting mounting plate in cooperation with the lifting guide cylinders.
3. The auxiliary measurement device for unbalanced load of a washing machine according to claim 1, wherein the synchronous telescopic adjustment mechanism further comprises a plurality of adjusting telescopic columns which are arranged at equal angles on the outer side of the annular guide cylinder, angle adjustment frames are arranged at the outer ends of the adjusting telescopic columns, adjusting swing arms are arranged on the angle adjustment frames through driving rotating shafts, rotating installation frames are arranged at the outer ends of the adjusting swing arms through driving rotating shafts, and the rotating installation frames are connected with the adjusting telescopic columns through wires.
4. The auxiliary measuring device for unbalanced load of a washing machine according to claim 3, wherein an air pump is arranged in the lifting mounting plate, one end of the air pump extends out of the lifting mounting plate and is provided with a dust cover, the air pump is communicated with the annular guide cylinder through a plurality of guide pipes, and the air pump is communicated with the lifting telescopic column through an electromagnetic valve.
5. The unbalanced load auxiliary measurement device of claim 1, wherein the combined auxiliary measurement mechanism further comprises a combined installation cylinder arranged on the rotary installation frame, and a power-off switch is arranged on the outer side of the combined installation cylinder.
6. The unbalanced load auxiliary measurement device of claim 5, wherein the auxiliary measurement module comprises a combined installation frame, a displacement guide cylinder is arranged in the combined installation frame in a penetrating manner, a displacement guide column is arranged in cooperation with the displacement guide cylinder, and an induction coil is embedded in the cylinder wall of the displacement guide cylinder.
7. The unbalanced load auxiliary measurement device for a washing machine according to claim 6, wherein one end of the displacement guide column is provided with a collision bead, the outer side of the displacement guide column is provided with a plurality of directional sliding columns, and the inner wall of the displacement guide cylinder is provided with directional sliding grooves in cooperation with the directional sliding columns.
8. The unbalanced load auxiliary measurement device for the washing machine according to claim 7, wherein a combined installation cylinder is also arranged on one side of the combined installation frame, combined guide grooves are formed in the combined installation cylinder, combined guide columns are arranged on the other side of the combined installation frame in a matched mode, a plurality of positioning guide columns are arranged on the outer side of the combined guide columns in an equal angle mode, and positioning guide grooves are formed in the inner wall of the combined guide grooves in a matched mode.
9. The unbalanced load auxiliary measurement device for the washing machine of claim 8, wherein the bottom of the combined guide groove is provided with a conductive column, the combined guide column is matched with the conductive column to be provided with a conductive groove, and the outer end edge of the combined installation cylinder is provided with a magnetic attraction fixing ring.
10. The unbalanced load auxiliary measurement device for the washing machine according to claim 1, wherein the lifting mounting plates are provided with expansion mounting holes in cooperation with the independent data processors, conductive snap springs are symmetrically arranged on the outer sides of the independent data processors, and conductive clamping grooves are formed in cooperation with the conductive snap springs on the inner walls of the expansion mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310093085.1A CN116289103B (en) | 2023-01-18 | 2023-01-18 | Auxiliary measurement equipment for unbalanced load of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310093085.1A CN116289103B (en) | 2023-01-18 | 2023-01-18 | Auxiliary measurement equipment for unbalanced load of washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN116289103A CN116289103A (en) | 2023-06-23 |
| CN116289103B true CN116289103B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310093085.1A Active CN116289103B (en) | 2023-01-18 | 2023-01-18 | Auxiliary measurement equipment for unbalanced load of washing machine |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905324A (en) * | 1958-04-14 | 1959-09-22 | Gen Electric | Unbalance sensing arrangement for use in laundry machines |
| CN107059334A (en) * | 2017-05-08 | 2017-08-18 | 无锡飞翎电子有限公司 | Rotary drum washing machine Accentric detector and rotary drum washing machine |
| CN112899984A (en) * | 2021-01-11 | 2021-06-04 | 格力电器（武汉）有限公司 | Washing machine and control method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019168393A2 (en) * | 2019-05-08 | 2019-09-06 | 엘지전자 주식회사 | Horizontally adjustable device and horizontal adjustment method |
-
2023
- 2023-01-18 CN CN202310093085.1A patent/CN116289103B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2905324A (en) * | 1958-04-14 | 1959-09-22 | Gen Electric | Unbalance sensing arrangement for use in laundry machines |
| CN107059334A (en) * | 2017-05-08 | 2017-08-18 | 无锡飞翎电子有限公司 | Rotary drum washing machine Accentric detector and rotary drum washing machine |
| CN112899984A (en) * | 2021-01-11 | 2021-06-04 | 格力电器（武汉）有限公司 | Washing machine and control method |
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| CN116289103A (en) | 2023-06-23 |
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