CN203890731U - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
- Publication number
- CN203890731U CN203890731U CN201420253861.6U CN201420253861U CN203890731U CN 203890731 U CN203890731 U CN 203890731U CN 201420253861 U CN201420253861 U CN 201420253861U CN 203890731 U CN203890731 U CN 203890731U
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- CN
- China
- Prior art keywords
- cylindrical shell
- crossbeam
- washing machine
- hall element
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 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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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a drum washing machine which comprises a box, a drum, a Hall sensor and a controller. A crossbeam is disposed in the box. The drum is mounted in the box. The Hall sensor is disposed between the drum and the crossbeam. The Hall sensor senses the relative displacement of the drum and the crossbeam and converts the relative displacement into electric signals. The controller is connected with the Hall sensor, receives the electric signals, and judges the weight and/or displacement of the drum according to the electric signals. The drum washing machine has the advantages that a washing program can be adjusted automatically to control washing water amount, washing time, detergent amount and the like, washing effects of clothes can be increased, water and power can be saved, environmental protection is achieved, and smart washing is achieved.
Description
Technical field
The utility model relates to an electro-technical field, more specifically, relates to a kind of roller washing machine.
Background technology
At present, most of washing machines are all with clothing automatic weighing function, but it is limited in one's ability to weigh, precision is not high, and while causing washing clothes, water level judges not accurate enoughly, causes washing machine inflow amount and washing clothes not to have corresponding, washings are too much or very few, capital causes clothes washing poor effect, and clothes does not wash clean or the residual frequent generation of washing agent, and too much water inlet also can cause water resource waste.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of roller washing machine that can accurately measure cylindrical shell undergarment weight.
According to roller washing machine of the present utility model, comprising: casing, is provided with crossbeam in described casing; Cylindrical shell, described cylindrical shell is arranged in described casing; Hall element, described Hall element is located between described cylindrical shell and described crossbeam, the relative displacement of cylindrical shell and described crossbeam convert it into the signal of telecommunication described in described Hall element sensing; And controller, described controller is connected with described Hall element, and described controller receives the described signal of telecommunication and judges weight and/or the displacement of described cylindrical shell according to the described signal of telecommunication.
According to roller washing machine of the present utility model, by Hall element being set between cylindrical shell and the crossbeam of casing, cylindrical shell is in the time placing clothing, because Action of Gravity Field can move downward, and produce relative displacement between the crossbeam of casing, Hall element can sense this change of distance, and change of distance is changed into electrical signal transfer to controller, controller receives the signal of telecommunication, and accurately judge the weight of cylindrical shell undergarment according to the signal of telecommunication, thereby regulate voluntarily washing procedure, control the washing water yield, wash time, washing agent injected volume etc., not only can increase the clean result of clothing, and water and electric saving more, environmental protection more, reach the effect of intelligence washing.
In addition, according to roller washing machine of the present utility model, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, described crossbeam is located at the bottom of described casing, and described cylindrical shell is arranged on described crossbeam top, and described Hall element is located between the upper surface of described crossbeam and the bottom of described cylindrical shell.
According to an embodiment of the present utility model, described crossbeam is located at the top of described casing, and described cylindrical shell is arranged on described crossbeam below, and described Hall element is located between the lower surface of described crossbeam and the top of described cylindrical shell.
According to an embodiment of the present utility model, described Hall element comprises: stiff end, and described stiff end is located on described cylindrical shell and described crossbeam one; And mobile terminal, described mobile terminal is located on another of described cylindrical shell and described crossbeam, and between described stiff end and described mobile terminal, relative motion produces the signal of telecommunication.
According to an embodiment of the present utility model, described stiff end is connected with described controller by wire with described mobile terminal.
According to an embodiment of the present utility model, described stiff end is located on described crossbeam, and described mobile terminal is located at the top of described cylindrical shell.
According to an embodiment of the present utility model, described stiff end is provided with prism, on described prism, is arranged with magnetic induction loop, and described mobile terminal is provided with two magnetic parts, two described magnetic part distributions spaced apart parallel on left and right directions, described prism is located between two described magnetic parts.
According to an embodiment of the present utility model, described magnetic part is magnet, the N utmost point of two described magnet and the position opposite of the S utmost point.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the structural representation of the roller washing machine of the utility model embodiment;
Fig. 2 is according to the structural representation of the Hall element of the roller washing machine of the utility model embodiment.
Reference numeral:
Roller washing machine 100;
Casing 20; Workbench 21; Crossbeam 22;
Cylindrical shell 30;
Hall element 40; Stiff end 41; Prism 411; Mobile terminal 42; Magnetic part 421;
Controller 50;
Lifting part 60; Support member 61.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " width ", " thickness ", " on ", orientation or the position relationship of the instruction such as D score, " left side ", " right side ", " vertically ", " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Specifically describe according to the roller washing machine 100 of the utility model embodiment below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, comprise casing 20, cylindrical shell 30, Hall element 40 and controller 50 according to the roller washing machine 100 of the utility model embodiment.
Particularly, be provided with crossbeam 22 in casing 20, cylindrical shell 30 is arranged in casing 20, and Hall element 40 is located between cylindrical shell 30 and crossbeam 22, and the relative displacement of Hall element 40 sensing cylindrical shells 30 and crossbeam 22 also converts it into the signal of telecommunication.Controller 50 is connected with Hall element 40, and controller 50 receives the signal of telecommunication and judges weight and/or the displacement of cylindrical shell 30 according to the signal of telecommunication.
Wherein it should be noted that, on casing 20, be typically provided with the workbench 21 of working for index drum washing machine 100, controller 50 can be located on workbench 21.Cylindrical shell 30 can be arranged in casing 20 by lifting part 60 and support member 61, the two ends of lifting part 60 are connected to hang cylindrical shell 30 with the top board of casing 20 with the top of cylindrical shell 30 respectively, and support member 61 is located between the bottom of cylindrical shell 30 and the base plate of described casing 20 to support cylindrical shell 30
Lifting part 60 and support member 61 can be respectively equipped with two groups, be that lifting part 60 is provided with two, support member 61 is provided with two, two lifting parts 60 and support member 61 spaced apart setting on left and right directions, and the left and right sides that lays respectively at roller washing machine 100 is to ensure the Assembly stability of cylindrical shell 30 in casing 20.Lifting part 60 and support member 61 can have respectively certain retractility, further to ensure the Assembly stability of cylindrical shell 30 in casing 20.
In cylindrical shell 30, be provided with cylinder (not shown), cylinder is rollably located in cylindrical shell 30 to do washing and to dewater, user is in the time using according to the roller washing machine 100 of the utility model embodiment, when clothing is placed in cylinder, the overall weight of cylinder and cylindrical shell 30 increases along with the input of clothing, the stressed generation deformation of the lifting part 60 being connected with cylindrical shell 30 and support member 61, lifting part 60 is stretched downwards, support member 61 is pressed downward contracting, meanwhile, cylindrical shell 30 entirety are subjected to displacement downwards and reach poised state.
When cylindrical shell 30 is subjected to displacement, cylindrical shell 30 changes with the relative position of casing 20, cylindrical shell 30 also changes with the relative position of crossbeam 22, produce relative displacement between the two, be located at both change in displacement of Hall element 40 sensings between the two, and the amount of change in displacement is changed into the signal of telecommunication.This signal of telecommunication becomes corresponding relation with clothes weight in cylindrical shell 30 upper and lower displacement variations and cylindrical shell 30, the signal of telecommunication includes, but are not limited to voltage, electric current, frequency, PWM etc., this signal of telecommunication can accurate response cylindrical shell 30 weight, thereby the weight that drops into clothing in can accurate response roller washing machine 100.
Controller 50 receives the signal of telecommunication after Hall element 40 transforms, can realize the parsing to the signal of telecommunication by specific program, accurately judge the function such as weight and uneven perception that drops into clothing in roller washing machine 100, controller 50 can, according to the value of weighing under current state, regulate washing procedure voluntarily.
Thus, according to the roller washing machine 100 of the utility model embodiment, by Hall element 40 being set between cylindrical shell 30 and the crossbeam 22 of casing 20, cylindrical shell 30 is in the time placing clothing, because Action of Gravity Field can move downward, produce relative displacement with the crossbeam 22 of casing 20, Hall element 40 can sense this displacement, and displacement is changed into electrical signal transfer to controller 50, controller 50 receives the signal of telecommunication, and accurately judge the weight of cylindrical shell 40 undergarments according to the signal of telecommunication, thereby regulate voluntarily washing procedure, control the washing water yield, wash time, washing agent injected volume etc., not only can increase the clean result of clothing, and water and electric saving more, environmental protection more, reach the effect of intelligence washing.
According to the roller washing machine 100 of the utility model embodiment, by the weight of accurate perception washing clothes, in conjunction with the computer board of roller washing machine 100, accurately select corresponding laundry water level, when ensureing to clean clothing, stop water resource waste, solved too the residual serious problem of washing agent, improved the intelligent level of roller washing machine 100.
The position of crossbeam 22 in casing 20 can rationally regulate according to the structure of roller washing machine 100, alternatively, according to an embodiment of the present utility model, crossbeam 2 is located at the bottom of casing 20, cylindrical shell 30 is arranged on crossbeam 22 tops, and Hall element 40 is located between the upper surface of crossbeam 22 and the bottom of cylindrical shell 30.
As shown in Figure 1, in other detailed description of the invention of the present utility model, crossbeam 22 is located at the top of casing 20, and cylindrical shell 30 is arranged on crossbeam 22 belows, and Hall element 40 is located between the lower surface of crossbeam 22 and the top of cylindrical shell 30.Particularly, Hall element 40 can be located between the top of cylindrical shell 30 and the lower surface of crossbeam 22, the lower surface of crossbeam 22 is formed as plane, when to the interior input clothing of roller washing machine 100, cylindrical shell 30 entirety are subjected to displacement downwards, change of distance between the lower surface of the bottom surface of cylindrical shell 30 and crossbeam 22 is obvious, easily measures.Thus, Hall element 40 is located between the top of cylindrical shell 30 and the crossbeam 22 of casing 20, not only easy to assembly, and the relative displacement of sensing cylindrical shell 30 and crossbeam 22 more exactly.
As shown in Figure 2, according to an embodiment of the present utility model, Hall element 40 comprises stiff end 41 and mobile terminal 42.Particularly, stiff end 41 be located at cylindrical shell 30 and crossbeam 22 one upper, it is upper that mobile terminal 42 is located at another of cylindrical shell 30 and crossbeam 22, the relative motion generation signal of telecommunication between stiff end 41 and mobile terminal 42.Stiff end 41 is connected realize electrical signal transfer by wire with controller 50 with mobile terminal 42.
That is to say, Hall element 40 comprises two elements of working in coordination, and Hall element 40 is by the cooperation between two elements, and for example relative position changes, and produces the signal of telecommunication.Wherein, one in stiff end 41 and mobile terminal 42 is located on cylindrical shell 30, and another is located on crossbeam 22, and the element being located on cylindrical shell 30 produces displacement along with the movement of cylindrical shell 30 on above-below direction, is located at element on crossbeam 22 relatively static.
Stiff end 41 and mobile terminal 42 one is relative static, there is relative motion in another, no matter be that stiff end 41 moves or mobile terminal 42 moves, between stiff end 41 and mobile terminal 42, can produce relative motion, make stiff end 41 and mobile terminal 42 relative displacements and cut the magnetic field of mobile terminal 42, and then produce the signal of telecommunication.Wherein, the principle that the concrete structure of stiff end 41 and stiff end 41 cut the magnetic field generation signal of telecommunication of mobile terminal 42 is appreciated that to those skilled in the art and easily realizes, and is therefore not described in detail.
The rigging position of Hall element 40 between crossbeam 22 and cylindrical shell 30 can rationally regulate as required, and alternatively, in detailed description of the invention more of the present utility model, stiff end 41 is located on crossbeam 22, and mobile terminal 42 is located at the top of cylindrical shell 30.That is to say, mobile terminal 42 is located on cylindrical shell 30, and along with the movement of cylindrical shell 30 on above-below direction is subjected to displacement, stiff end 41 is relatively static on crossbeam 22.Stiff end 41 is subjected to displacement with respect to mobile terminal 42, and stiff end 41 is subjected to displacement the magnetic field of cutting mobile terminal 42 in process, thereby produces the signal of telecommunication.
According to an embodiment of the present utility model, stiff end 41 is provided with prism 411, on prism 411, is arranged with magnetic induction loop, and mobile terminal 42 is provided with two magnetic parts 421, two magnetic part 421 distributions spaced apart parallel on left and right directions, prism 411 is located between two magnetic parts 421.Thus, between two magnetic parts 421, can produce magnetic field, prism 411 is provided with magnetic induction loop, and prism 411 is removable with cutting magnetic field between two magnetic parts 421, the stiff end 41 of this structure and mobile terminal 42 are easy to assembly on crossbeam 22 and cylindrical shell 30, and easily coordinate the generation signal of telecommunication.
The selection of magnetic part 421 is not particularly limited, as long as meet and can coordinate the requirement that produces the signal of telecommunication with the magnetic induction loop on prism 411, alternatively, according to an embodiment of the present utility model, magnetic part 422 is magnet, and two magnet extend respectively and the N utmost point of two magnet and the position opposite of the S utmost point along the vertical direction.
In other words, mobile terminal 42 comprises two spaced apart and magnet of be arrangeding in parallel on left and right directions, and the N utmost point of two magnet and S utmost point position opposite, and upward, down, down, the S utmost point upward for the N utmost point of another magnet for the S utmost point for the N utmost point of a magnet.Prism 411 be located between two magnet that be arranged in parallel and respectively with two spaced apart settings of magnet, prism 411 is removable in direction with respect to magnetic part 421, thereby can cut the magnetic field producing between two magnetic parts 421, produces the signal of telecommunication.
Thus, this stiff end 41 and mobile terminal 42 are simple in structure, are not only convenient to join at the enterprising luggage of roller washing machine 100, and are convenient to produce magnetic field, and then facilitate stiff end 41 and mobile terminal 42 to coordinate the generation signal of telecommunication.In addition, magnet wide material sources, with low cost, be conducive to reduce the overall preparation cost of roller washing machine 100.
Be all known for those of ordinary skills according to other formations of the roller washing machine 100 of the utility model embodiment and operation, be not described in detail here.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in the situation that not departing from principle of the present utility model and aim in scope of the present utility model, amendment, replacement and modification.
Claims (8)
1. a roller washing machine, is characterized in that, comprising:
Casing, is provided with crossbeam in described casing;
Cylindrical shell, described cylindrical shell is arranged in described casing;
Hall element, described Hall element is located between described cylindrical shell and described crossbeam, the relative displacement of cylindrical shell and described crossbeam convert it into the signal of telecommunication described in described Hall element sensing; And
Controller, described controller is connected with described Hall element, and described controller receives the described signal of telecommunication and judges weight and/or the displacement of described cylindrical shell according to the described signal of telecommunication.
2. roller washing machine according to claim 1, is characterized in that, described crossbeam is located at the bottom of described casing, and described cylindrical shell is arranged on described crossbeam top, and described Hall element is located between the upper surface of described crossbeam and the bottom of described cylindrical shell.
3. roller washing machine according to claim 1, is characterized in that, described crossbeam is located at the top of described casing, and described cylindrical shell is arranged on described crossbeam below, and described Hall element is located between the lower surface of described crossbeam and the top of described cylindrical shell.
4. according to the roller washing machine described in claim 1 or 3, it is characterized in that, described Hall element comprises:
Stiff end, described stiff end is located on described cylindrical shell and described crossbeam one; With
Mobile terminal, described mobile terminal is located on another of described cylindrical shell and described crossbeam, and between described stiff end and described mobile terminal, relative motion produces the signal of telecommunication.
5. roller washing machine according to claim 4, is characterized in that, described stiff end is connected with described controller by wire with described mobile terminal.
6. roller washing machine according to claim 4, is characterized in that, described stiff end is located on described crossbeam, and described mobile terminal is located at the top of described cylindrical shell.
7. roller washing machine according to claim 6, it is characterized in that, described stiff end is provided with prism, on described prism, be arranged with magnetic induction loop, described mobile terminal is provided with two magnetic parts, two described magnetic part distributions spaced apart parallel on left and right directions, described prism is located between two described magnetic parts.
8. roller washing machine according to claim 7, is characterized in that, described magnetic part is magnet, the N utmost point of two described magnet and the position opposite of the S utmost point.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253861.6U CN203890731U (en) | 2014-05-16 | 2014-05-16 | Drum washing machine |
| PCT/CN2015/077590 WO2015172646A1 (en) | 2014-05-16 | 2015-04-27 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420253861.6U CN203890731U (en) | 2014-05-16 | 2014-05-16 | Drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203890731U true CN203890731U (en) | 2014-10-22 |
Family
ID=51717155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420253861.6U Withdrawn - After Issue CN203890731U (en) | 2014-05-16 | 2014-05-16 | Drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203890731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172646A1 (en) * | 2014-05-16 | 2015-11-19 | 无锡小天鹅股份有限公司 | Drum washing machine |
| WO2015172645A1 (en) * | 2014-05-16 | 2015-11-19 | 无锡小天鹅股份有限公司 | Drum washing machine |
| CN105088679A (en) * | 2014-05-16 | 2015-11-25 | 无锡小天鹅股份有限公司 | Drum washing machine |
-
2014
- 2014-05-16 CN CN201420253861.6U patent/CN203890731U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015172646A1 (en) * | 2014-05-16 | 2015-11-19 | 无锡小天鹅股份有限公司 | Drum washing machine |
| WO2015172645A1 (en) * | 2014-05-16 | 2015-11-19 | 无锡小天鹅股份有限公司 | Drum washing machine |
| CN105088679A (en) * | 2014-05-16 | 2015-11-25 | 无锡小天鹅股份有限公司 | Drum washing machine |
| CN105088679B (en) * | 2014-05-16 | 2017-09-26 | 无锡小天鹅股份有限公司 | Roller washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20170926 |