CN108930134B - Control knob assembly for washing machine and washing machine - Google Patents

Control knob assembly for washing machine and washing machine Download PDF

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Publication number
CN108930134B
CN108930134B CN201710392506.5A CN201710392506A CN108930134B CN 108930134 B CN108930134 B CN 108930134B CN 201710392506 A CN201710392506 A CN 201710392506A CN 108930134 B CN108930134 B CN 108930134B
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China
Prior art keywords
washing machine
control knob
control
module
knob
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CN201710392506.5A
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CN108930134A (en
Inventor
吕佩师
高秋英
陈玉玲
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Priority to CN201710392506.5A priority Critical patent/CN108930134B/en
Publication of CN108930134A publication Critical patent/CN108930134A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

The invention relates to the technical field of washing machines, and aims to solve the problem that the operation of the existing washing machine is not intelligent and humanized enough. To this end, the present invention provides a control knob assembly for a washing machine, which includes a control knob that can be detachably coupled with the washing machine and that can control the washing machine in a fixed and/or detached state, and a washing machine. The washing machine comprises the control knob assembly. The control knob assembly disclosed by the invention not only can remotely control the washing machine, but also can be installed on the washing machine, so that the control knob is prevented from being lost, and the control knob assembly also has a waterproof function, can be put into water for use, is more intelligent and humanized in design, can meet higher and higher requirements of people on living quality, and improves the use experience of users.

Description

Control knob assembly for washing machine and washing machine
Technical Field
The invention relates to the technical field of washing machines, and particularly provides a control knob assembly for a washing machine and the washing machine.
Background
With the progress of science and technology, the living standard of people is higher and higher, and daily housework is gradually replaced by machines from manpower. The washing machine is used as a common household appliance in daily life, and brings great convenience to the life of people. However, the operation control of the washing machine is generally realized by operating a control knob arranged on the washing machine when the existing washing machine is used, and the operation control mode is not intelligent and humanized enough, has single function, and is difficult to meet the higher and higher requirements of people on the living quality.
In order to solve the above problems, the invention patent with publication number CN103334256A discloses a "washing machine control system", which controls a washing machine through a mobile terminal to realize remote control of the washing machine, but the mobile terminal cannot be detachably and fixedly connected with the washing machine, is inconvenient for placing the mobile terminal and is easy to lose, and the mobile terminal cannot be put into water for use, does not have a waterproof function, is not humanized in design, and is difficult to meet the higher and higher requirements of people on living quality.
Based on the above current situation, how to improve the intellectualization and humanization operation of the washing machine becomes a technical problem which needs to be solved urgently. In view of this, the invention is particularly proposed.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problems of insufficient intelligence and humanization of the operation of the washing machine, the present invention provides a control knob assembly for a washing machine, the control knob assembly comprising a control knob, the control knob being detachably connected to the washing machine, and the control knob being capable of controlling the washing machine in a fixed and/or detachable state.
In the preferred technical scheme of the control knob assembly, the control knob assembly further comprises a knob column, the knob column is arranged on the washing machine, and the control knob can be detachably sleeved on the knob column.
In the above preferred technical solution of the control knob assembly, after the control knob is removed from the knob post, the knob post can control the washing machine individually.
In a preferred embodiment of the above control knob assembly, the control knob includes a communication module for communicating with the washing machine; a control module for sending instructions to the washing machine via the communication module.
In a preferred embodiment of the above control knob assembly, the control knob further includes: a display module for displaying a program and/or status information of the washing machine; and/or a distance detection module for detecting a distance between the control knob and the washing machine.
In a preferred embodiment of the control knob assembly, the control module can control the display module according to the distance detected by the distance detection module.
In a preferred embodiment of the above control knob assembly, the control module is configured to turn on the display module when the distance is greater than a preset distance.
In a preferred embodiment of the above control knob assembly, the communication module is a wireless communication module.
In the preferred technical scheme of the control knob assembly, the control knob is connected with the washing machine through a suspension structure or a magnetic attraction structure.
In another aspect, the present invention also provides a washing machine including the above control knob assembly.
The technical personnel in the field can understand that the control knob of the invention is detachably connected with the washing machine, can obtain the running state information of the washing machine in real time and synchronously display the obtained running state information of the washing machine through the display module. After the control knob is taken down from the knob column, the washing machine can be remotely controlled through the control knob, and can also be directly controlled through the knob column, so that the design is more humanized.
In addition, the control knob can be placed in water for use, for example, the control knob is placed in a washing barrel of a washing machine, other functions of the control knob are used, for example, bacteria detection, sterilization and the like, because the control knob and the washed objects are mixed together, a user cannot observe the content displayed by the display module, the display module is closed through the control module of the control knob assembly, the energy conservation is facilitated, the design is more intelligent, the higher and higher requirements of people on the living quality can be met, and the use experience of the user is improved.
Moreover, the invention can also enable the washing machine to adopt an optimal control mode by judging the distance between the control knob and the washing machine, if the distance between the control knob and the washing machine is less than or equal to a preset distance (can be set arbitrarily according to requirements), the distance between the control knob and the washing machine is in a range that a user can directly observe or control the washing machine at the moment, and the display module is closed without observing the running state information of the washing machine and the program for controlling the washing machine through the display module. On the contrary, if the distance between the control knob and the washing machine is greater than the preset distance, it indicates that the distance between the control knob and the washing machine is too far, and the user cannot directly observe or control the washing machine, so that the running state information of the washing machine and the program for controlling the washing machine need to be observed through the display module, thereby achieving the purpose of remotely controlling the washing process, achieving the purpose of synchronously displaying the running state information of the washing machine, facilitating the user to observe the running state of the washing machine, and bringing great convenience to the life of the user.
Drawings
FIG. 1 is a schematic view of the control knob of the washing machine of the present invention;
FIG. 2 is a schematic view of the frame of the washing machine of the present invention;
fig. 3 is a schematic structural view of a washing machine of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It is to be understood that, in the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that the operation of the existing washing machine is not intelligent enough and humanized in the background art, the invention provides a washing machine control knob assembly and a washing machine, and aims to solve the problem that the operation of the washing machine is not intelligent enough and humanized, achieve the purpose of remotely controlling the washing process, obtain the running state information of the washing machine in real time, synchronously display the obtained running state information of the washing machine, install a control knob on the washing machine, avoid the control knob from being lost, realize more humanized and intelligent design and improve the use experience of a user.
Referring to fig. 1 to 3, fig. 1 is a frame schematic view of a control knob of a washing machine of the present invention; FIG. 2 is a schematic view of the frame of the washing machine of the present invention; fig. 3 is a schematic structural view of a washing machine of the present invention. As shown in fig. 1 and 2, the control knob assembly 1 for a washing machine of the present invention includes a control knob 11, the control knob 11 can be fixedly connected with a washing machine body 2 in a detachable manner, and the control knob 11 can control the washing machine body 2 in a fixed and/or detached state.
In a preferred embodiment, the control knob assembly 1 further comprises a knob post (not shown) disposed on the washing machine body 2, and the control knob 11 is detachably fitted on the knob post. Can dismantle control knob 11 from washing machine body 2 and get off and be used for remote control washing machine, perhaps put into washing machine body 2 with control knob 11, with by the operation of washing thing together, use other functions of control knob subassembly 1, like detect the bacterium, disinfect etc. because control knob 11 and by the mixing of washing thing together, the user can't observe the content that display module 113 shows, control module 112 through control knob subassembly 1 closes display module 113, does benefit to the saving of energy.
It should be further noted that, after the control knob 11 is removed from the knob post, the washing machine can be remotely controlled by the control knob 11, and also can be controlled by the knob post, so that the design is more humanized.
When the control knob 11 controls the washing machine, if the control knob 11 is connected with the knob post provided on the washing machine body 2, the washing machine can be controlled through the main control panel of the washing machine or through the control knob 11; if the control knob 11 is taken down from the knob post, the washing machine can be remotely controlled by the control knob 11, and the washing machine 2 can be controlled by the knob post; if the control knob 11 is located inside the washing machine body 2, other functions of the control knob 11, such as detecting bacteria, sterilization, etc., can be used; if the control knob 11 is located outside the washing machine body 2, and the distance between the control knob 11 and the washing machine body 2 is greater than the preset distance, the display module 113 of the control knob 11 is automatically opened through the control module 112 of the control knob 11, so that the user can monitor the washing machine in real time through the control knob 11 at the far end, the operation is more intelligent and humanized, and the use experience of the user is further improved.
If the control knob 11 is connected with the operation panel of the washing machine through the suspension structure or the magnetic attraction structure, the washing machine can be controlled through the main control panel of the washing machine or through the control knob 11; if the control knob 11 is taken down from the washing machine body 2, the washing machine can be remotely controlled through the control knob 11, and also can be controlled through a main control panel of the washing machine.
With continued reference to fig. 1, in a preferred embodiment, the control knob 11 includes a communication module 111, a control module 112, a display module 113, and a distance detection module 114.
In the above structure, the communication module 111 of the control knob 11 is used to communicate with the washing machine. Specifically, the communication module 111 is configured to receive a laundry program instruction and send the received laundry program instruction to a main control board of the washing machine, where the main control board of the washing machine controls the washing machine according to the laundry program instruction; the communication module 111 is further configured to obtain operation state information of the washing machine in real time, the main control board of the washing machine sends related information of the washing machine to the communication module 111, and the communication module 111 forwards the related information to the control module 112 in communication connection therewith, so that a user can monitor the washing machine at a remote location in real time through the control knob assembly 1. Preferably, the communication module 111 is a wireless communication module 111, and specifically, the wireless communication module 111 is implemented by using a bluetooth technology, a ZigBee technology, an NFC technology, or a WIFI technology. Of course, the communication module 111 may have other structures, such as a wired communication module 111, which can also realize communication connection with the main controller of the washing machine.
In the above structure, the control module 112 of the control knob 11 is used to send instructions to the washing machine via the communication module 111, and to cause the display module 113 to synchronously display the operation state information of the washing machine. The control module 112 may be any type of control module 112 in physical form, such as a programmable control module 112, a combinational logic control module 112, and so forth.
In order to be able to display the program and/or status information of the washing machine, the control knob 11 further comprises a display module 113, the display module 113 being adapted to display the program and/or status information of the washing machine. The display module 113 includes a display panel for displaying a program of the washing machine and synchronously displaying operation state information of the washing machine. The display panel may be a display panel such as an LED, an LCD, or a TFT, and preferably, the display panel is an LCD display panel.
In order to be able to detect the distance between the control knob 11 and the washing machine, the control knob 11 further comprises a distance detection module 114, and the distance detection module 114 is configured to detect the distance between the control knob 11 and the washing machine and send information of the distance to the control module 112. Further, the distance detecting module 114 detects the distance between the installation position of the control knob 11 on the washing machine body 2 and the control knob 11, and sends the distance information to the control module 112, the control module 112 judges whether to start the display module 113 according to the received distance information, and when the distance is greater than a preset distance, the display module 113 is opened, so that the user can monitor the washing machine at a far end in real time through the display module 113. Specifically, the distance detection module 114 is a Radio Frequency Identification Device (RFID), a laser, or an infrared sensor.
The invention can judge whether to start the remote control by judging whether the distance between the control knob 11 and the washing machine is larger than the preset distance, if the distance between the control knob 11 and the washing machine is larger than the preset distance, the distance between the control knob 11 and the washing machine is larger than the maximum distance which can be observed or controlled by a user, and the display module 113 is automatically opened by the control module 112; if the distance between the control knob 11 and the washing machine is less than or equal to the preset distance, it indicates that the distance between the control knob 11 and the washing machine is within the range that the user can directly observe or control the washing machine, and the display module 113 is turned off without observing the operation state information of the washing machine through the display module 113 or controlling the program of the washing machine through the control knob 11 and the knob column. Through the judgment condition of the distance between the control knob 11 and the washing machine, the control knob 11 can adopt an optimal operation mode under different conditions, the purpose of remotely monitoring the washing process is realized, the real-time monitoring of the operation state of the washing machine by a user is facilitated, and great convenience is brought to the life of the user.
That is, by adopting the above-described aspect of the present invention, i.e., by setting the preset distance while the washing machine is operating, it is possible to give a conclusion as to whether the control knob 11 performs the display function. The preset distance can be flexibly adjusted and set according to actual conditions, and the scheme can be optimized as long as the condition that whether the demarcation point of the display function is executed or not determined by the preset distance is met.
In the structure of the control knob 11, a person skilled in the art can flexibly adjust and set the preset distance according to actual conditions. As a result of repeated tests, observations and comparisons by the inventors, it is determined that the timing for starting the display module 113 is better when the preset distance is 1 m. Of course, the above-mentioned first preset distance is not limited to 1m, as long as the above-mentioned scheme can be optimized if the demarcation point whether the display function is performed or not, which is determined by the preset distance, is satisfied.
In order to be able to turn off the display module 113 in time, the control knob assembly 1 further includes a water detection module 115, and the water detection module 115 is used for detecting whether the control knob 11 is placed in water. When it is detected that the control knob 11 is placed in water, the display module 113 is turned off.
If the control knob 11 is located in the washing machine together with the object to be washed and washed, it indicates that other functions of the control knob 11, such as bacteria detection, sterilization, etc., need to be used, and because the control knob 11 and the object to be washed are mixed together, the user cannot observe the content displayed by the display module 113, and the display module 113 is turned off by the control module 112 of the control knob assembly 1, which is beneficial to energy conservation. If the control knob 11 is not placed in the washing machine for use, the display module 113 is turned on by the control module 112 of the control knob 11, and the detection data of other functions during operation is displayed by the display module 113.
That is, by using the control knob 11 of the present invention, i.e., by detecting whether the control knob 11 is located in the water when determining whether to activate the display function, it is possible to draw a conclusion as to whether the washing machine performs the display function.
Further, when the washing machine is required to wash the objects to be washed in the washing machine, the control module 112 of the control knob 11 can send a washing program instruction to the communication module 111, the communication module 111 sends the received washing program instruction to the main control panel of the washing machine, and the main control panel of the washing machine controls the washing machine to operate according to the washing program instruction; meanwhile, the main control panel of the washing machine sends the real-time running state information of the washing machine to the communication module 111, the communication module 111 sends the obtained real-time running state information of the washing machine to the control module 112, the running state information of the washing machine is synchronously displayed through the display module 113, the program of the washing machine can be displayed, and the purpose of remotely monitoring the washing machine by a user is achieved.
As shown in fig. 2 and 3, in addition, the present invention also provides a washing machine including the above-mentioned control knob assembly 1. Control knob assembly 1's control knob 11 can be connected with washing machine body 2 in order to dismantle the mode, control knob 11 can obtain washing machine's running state information in real time, and pass through display module 113 synchronous display with the washing machine's that obtains running state information, compare with current mobile terminal, not only realized the purpose of remote monitoring laundry process, and can establish control knob 11 cover on the knob post that sets up on washing machine body 2, can avoid control knob 11 to lose, the design is more humanized.
It should be noted that the control knob assembly for a washing machine provided in the above embodiment is only illustrated by dividing the above functional modules, and in practical applications, the above functions may be distributed by different functional modules according to needs, that is, the modules in the embodiment of the present invention are further decomposed or combined, for example, the modules in the above embodiment may be combined into one module, or may be further decomposed into a plurality of sub-modules, so as to complete all or part of the above described functions. The names of the modules involved in the embodiments of the present invention are only for distinguishing the modules, and are not to be considered as limitations of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (6)

1. A control knob assembly for a washing machine, characterized in that the control knob assembly comprises a control knob which is detachably connectable to the washing machine and which controls the washing machine in both a fixed and a detached state;
the control knob includes:
a communication module for communicating with the washing machine;
a control module for sending instructions to the washing machine via the communication module;
a display module for displaying a program and/or status information of the washing machine;
a distance detection module for detecting a distance between the control knob and the washing machine;
the control module can control the display module according to the distance detected by the distance detection module;
the control module is configured to turn on the display module when the distance is greater than a preset distance;
the control knob assembly further includes a water detection module for detecting whether the control knob is placed in water, the control module further configured to turn off the display module when it is detected that the control knob is placed in water.
2. The control knob assembly according to claim 1, further comprising a knob post disposed on said washing machine, said control knob being removably mountable over said knob post.
3. The control knob assembly according to claim 2, wherein the knob post is capable of controlling the washing machine individually when the control knob is removed from the knob post.
4. The control knob assembly according to claim 1, wherein said communication module is a wireless communication module.
5. The control knob assembly according to claim 1, wherein the control knob is connected to the washing machine through a levitation structure or a magnetic attraction structure.
6. A laundry washing machine, characterized in that it comprises a control knob assembly according to any one of claims 1 to 5.
CN201710392506.5A 2017-05-27 2017-05-27 Control knob assembly for washing machine and washing machine Active CN108930134B (en)

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Application Number Priority Date Filing Date Title
CN201710392506.5A CN108930134B (en) 2017-05-27 2017-05-27 Control knob assembly for washing machine and washing machine

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Application Number Priority Date Filing Date Title
CN201710392506.5A CN108930134B (en) 2017-05-27 2017-05-27 Control knob assembly for washing machine and washing machine

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CN108930134B true CN108930134B (en) 2022-02-08

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938659B (en) * 2019-04-02 2021-01-01 佛山市百斯特电器科技有限公司 Control method of water tank integrated dish washing machine device
CN113802330B (en) * 2020-06-16 2023-10-13 青岛海尔洗涤电器有限公司 Washing apparatus

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CN101446024A (en) * 2008-08-07 2009-06-03 南京乐金熊猫电器有限公司 Common control panel and washing device equipped with the same
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CN104727089A (en) * 2013-12-19 2015-06-24 海尔集团公司 Rotary knob component with self-locking and positioning functions
CN206075518U (en) * 2016-09-19 2017-04-05 珠海格力电器股份有限公司 Controller and electric appliance applying same

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Publication number Priority date Publication date Assignee Title
JP2004214026A (en) * 2002-12-27 2004-07-29 Nakagawa Electric Ind Co Ltd Mounting structure of operating knob and shaping method of connecting shaft for operating knob
CN101310069A (en) * 2005-10-12 2008-11-19 Lg电子株式会社 Control unit of laundry processing apparatus
CN101446024A (en) * 2008-08-07 2009-06-03 南京乐金熊猫电器有限公司 Common control panel and washing device equipped with the same
CN101923768A (en) * 2009-06-12 2010-12-22 海尔集团公司 Washing/drying machine and state prompt method thereof as well as user terminal
CN102094307A (en) * 2011-02-12 2011-06-15 南京乐金熊猫电器有限公司 Washing machine with water leakage induction system
CN104727089A (en) * 2013-12-19 2015-06-24 海尔集团公司 Rotary knob component with self-locking and positioning functions
CN206075518U (en) * 2016-09-19 2017-04-05 珠海格力电器股份有限公司 Controller and electric appliance applying same

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Effective date of registration: 20220118

Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao

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Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao

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