CN110258084B - Clothes airing rod control method and related electric clothes airing rack - Google Patents
Clothes airing rod control method and related electric clothes airing rack Download PDFInfo
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- CN110258084B CN110258084B CN201910532555.3A CN201910532555A CN110258084B CN 110258084 B CN110258084 B CN 110258084B CN 201910532555 A CN201910532555 A CN 201910532555A CN 110258084 B CN110258084 B CN 110258084B
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- airing rod
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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
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
- D06F57/12—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects
- D06F57/125—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired specially adapted for attachment to walls, ceilings, stoves, or other structures or objects for attachment to, or close to, the ceiling
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Drying Of Solid Materials (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention discloses a clothes-horse control method and a related electric clothes-horse, which stores the lifting and stopping states of a clothes-horse; when the clothes airing rod descends, the capacitance value sensed by the capacitance detection device arranged on the clothes airing rod reaches or exceeds a first threshold value, and the clothes airing rod is controlled to stop; when the clothes airing rod stops and the capacitance value sensed by the capacitance detection device reaches or exceeds a second threshold value, the clothes airing rod is controlled to ascend; the capacitance detection device is used for sensing capacitance value change of an induction field below the clothes airing rod caused by people or other barriers, so that the clothes airing rod can be controlled to ascend when approaching sudden stop; in addition, the capacitance sensor of the invention realizes the induction detection of multiple functions by one sensor, saves the cost and is easier to realize mass production and use.
Description
Technical Field
The invention relates to the manufacturing industry of sanitary products, in particular to a clothes airing rod control method and a related electric clothes hanger.
Background
At present, in order to improve the use safety and the use experience of users, for example, an emergency stop device is provided, in order to realize emergency stop when meeting a resistance, a sensor needs to be arranged on the clothes hanger for detection, and a controller further controls a motor to stop working according to information fed back by the sensor; the existing electric clothes hanger is provided with a plurality of functions, which can be realized by arranging a plurality of sensors in order to meet the functions, and only one independent function can be completed or realized by one sensor; therefore, the conventional electric clothes hanger is provided with a plurality of sensors, so that the cost is high and the misoperation is easy.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a clothes-horse control method and a related electric clothes-horse, which have simple structure, reasonable design and easy realization, and the capacitance detection device is used for sensing the capacitance value change of an induction field below the clothes-horse caused by people or other barriers, thereby realizing the approaching emergency stop and simultaneously controlling the rising of the clothes-horse; in addition, the capacitance sensor realizes the induction detection of multiple functions by one sensor, saves the cost and is easier to realize mass production and use;
in order to achieve the purpose, the invention adopts the following technical scheme:
a clothes-horse control method stores the lifting and stopping state of a clothes-horse; when the clothes airing rod descends, the capacitance value sensed by the capacitance detection device arranged on the clothes airing rod reaches or exceeds a first threshold value, and the clothes airing rod is controlled to stop; when the clothes airing rod stops and the capacitance value sensed by the capacitance detection device reaches or exceeds a second threshold value, the clothes airing rod is controlled to ascend.
Further, when the device stops, the capacitance detection device collects, stores and compares capacitance values every a first period set manually; and when the capacitance value sensed by the capacitance detection device reaches or exceeds a second threshold value and a second period is continuously set manually, the clothes airing rod is controlled to ascend.
Further, when the device stops, the capacitance detection device collects, stores and compares capacitance values every a first period set manually; and if the capacitance values of the acquisition and the manually set times before the acquisition both reach or exceed the second threshold value, and the time point of the capacitance value acquisition is taken as a timing point, and the second period is continuously and manually set, controlling the clothes airing rod to ascend.
Further, the value range of the second period is set to be 3-20 seconds manually.
Further, the clothes-horse is judged to be in the lifting and stopping states at present by storing the last working state of the motor, and the clothes-horse is judged to be in the lifting and stopping states by forward rotation or reverse rotation of the motor.
An electric clothes hanger comprises a clothes hanger rod, a motor, a steel wire rope and a power supply element; the motor drives the clothes airing rod to lift or stop through the steel wire rope; the clothes airing rod further comprises a controller and a capacitance detection device, wherein the capacitance detection device is arranged on the clothes airing rod; the power supply element is respectively electrically connected with the controller and the capacitance detection device; the controller controls the motor to work according to the capacitance value change sensed by the capacitance detection device so as to drive the clothes hanger to lift or stop; when the clothes airing rod descends, and the capacitance value sensed by the capacitance detection device reaches or exceeds a first threshold value, the motor is controlled to stop and the clothes airing rod stops; when the clothes airing rod stops, the capacitance value sensed by the capacitance detection device reaches or exceeds a second threshold value and continues to artificially set a second period, and then the motor is controlled to work to drive the clothes airing rod to ascend.
Furthermore, the capacitance detection device comprises a detection unit and a mounting bar, wherein the mounting bar covers the detection unit and is formed with a buckling convex part matched with the clothes-horse in an assembling way; the lower surface of the clothes-horse is provided with a buckling position matched with the buckling convex part.
Furthermore, the detection unit is a metal wire; the mounting bar is made of plastic materials and is coated on the outer surface of the detection unit through plastic extrusion molding.
Further, the steel wire rope is used for the capacitance detection device to transmit an acquisition signal to a controller, and the power supply element to supply power to the capacitance detection device.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
(1) the clothes-horse control method and the related electric clothes-horse provided by the invention have the advantages that the structure is simple, the design is reasonable, the realization is easy, the capacitance detection device is used for sensing the capacitance value change of an induction field below the clothes-horse caused by people or other barriers, the sudden stop is approached, and the rising of the clothes-horse can be controlled; in addition, the capacitance sensor realizes the detection of multiple functions by one sensor, namely, the detection of descending sudden stop and ascending relative to the state of stop is realized by one capacitance detection device, so that the sensor purchase cost is saved, and the mass production and the use are easier to realize;
(2) according to the invention, the function of preventing mistaken touch is added on the premise of realizing rising by utilizing capacitance induction, namely, the clothes are dried or hung on a clothes drying rod, the clothes drying rod is prevented from being started to rise by mistaken touch, so that a manually set period is added after a set induction threshold value is reached, and a motor can be triggered to drive the clothes drying rod to rise after the conditions are met;
(3) according to the invention, the function of preventing false touch is added on the premise of realizing rising by utilizing capacitance induction, and the form judgment is carried out when the second threshold value is compared, so that the rising is required to be reached or the rising is required to reach the second threshold value all the times set manually, and meanwhile, the condition is met only after the second period set manually is continued, the rising instruction is prevented from being triggered by touching the clothes airing rod during airing, and multiple effects of preventing false touch are achieved;
(4) the controller judges the state of the clothes-horse by the last motion state of the motor, so as to achieve the effect of accurate control, namely descending and sudden stop or ascending after stopping;
(5) according to the invention, the detection unit is protected by the soft mounting strip with the coating structure, the detection unit is not easy to be damaged by external force or environment, the induction sensitivity is reduced, the mounting strip is arranged from the side part of the clothes-horse, and the buckling convex part is matched with the buckling phase, so that the mounting mode is simple, the cost is low, and the detection unit is more suitable for mass production;
(6) according to the invention, the steel wire rope is used as a power supply element to supply power to the lead of the capacitance detection device, or the capacitance detection device is used for transmitting the acquisition signal to the controller, and the setting mode omits complicated conductor wires and signal transmission line arrangement, reduces conductor wire arrangement difficulty, and improves the integral attractiveness of the clothes hanger.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of an electric clothes rack according to the present invention;
figure 2 is a cross-sectional view of a clothes pole of the present invention;
fig. 3 is a circuit diagram of the capacitance detecting device according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2 and 3, the electric clothes hanger of the present invention comprises a clothes hanger body 1, a hinge 2, a clothes drying rod 3, a motor (not shown), a steel wire rope 4, a power supply element (not shown), a controller 5 and a capacitance detection device 6;
the clothes hanger comprises a clothes hanger main body 1, a motor, a power supply element, a controller 5 and the like, wherein the clothes hanger main body 1 is arranged on a ceiling (the prior art), the motor, the power supply element, the controller 5 and the like are respectively arranged in the clothes hanger main body 1, a clothes drying rod 3 is arranged below the clothes hanger main body 1 and is hinged or connected through a left hinge part and a right hinge part 2, then two steel wire ropes 4 are used as driving pieces for pulling the clothes drying rod 3 to lift, one end of each steel wire rope 4 is fixed on the hinge parts 2, the other end of each steel wire rope is wound on the motor, and the steel wire ropes 4 are driven to be folded upwards or released downwards through the rotation of the motor so as to lift the clothes drying rod 3;
the motor realizes positive rotation or reverse rotation through an instruction given by the controller 5, and stores the last working state of the motor to judge that the clothes-horse 3 is currently in a lifting and stopping state, and the invention takes the positive rotation of the motor to make the clothes-horse 3 in a lifting state and the reverse rotation of the motor to make the clothes-horse 3 in a descending state;
the capacitance detection device 6 comprises a detection unit 61 and a mounting bar 62; the present invention uses a metal wire as the detection unit 61, such as a copper wire; the mounting bar 62 is made of soft plastic materials and is manufactured by an extrusion molding process, namely, a copper wire 61 is arranged in a molding die, the mounting bar 62 is formed by extrusion molding to cover the copper wire 61, after the mounting bar 62 is extruded and molded, a compliant capacitance detection device 6 can be cut according to the actual length of the clothes hanger, it should be noted that in the extrusion molding process, a buckling convex part 621 is formed on the mounting bar 62, and a buckling position 31 matched with the buckling convex part 621 is arranged on the lower surface of the clothes hanger 3; when the clothes airing rod is installed, the installation bars 62 only need to penetrate through the side faces of the clothes airing rod 3 until the whole installation bar 62 is installed;
the power supply element supplies power to the capacitance detection device 6 through one of the steel wire ropes 4, and the other steel wire rope 4 is used for the capacitance detection device 6 to transmit an acquisition signal to the controller 5; the method specifically comprises the following steps: one of the steel wire ropes 4 is used as a power line to provide a power supply 5V for the capacitance detection device 6, and the other steel wire rope is used as a signal line to transmit an acquisition signal to the controller 5;
the two clothes poles 3 are respectively provided with the detection units 61, the two clothes poles are independently detected, the detection precision is high, the anti-interference performance is strong, and capacitance values detected by the two detection devices are calculated by adopting a triode OR gate, so that the controller 5 can receive capacitance value change information of any detection unit 61, a detection circuit is simplified, and the cost is reduced;
in the actual use process:
as shown in fig. 1, 2 and 3, a user controls the clothes-horse 3 to descend through a remote controller or other control equipment, the remote controller sends a descending signal, the controller 5 receives the signal and sends a descending instruction to the motor, and the motor reversely rotates to release the steel wire rope 4, so that the clothes-horse 3 descends; the controller 5 at this time can also record the motor reversal to a descending state;
when the capacitance detection device below the clothes airing rod 3 senses that people or other obstacles exist below the clothes airing rod, the capacitance value of the capacitance detection device changes, the capacitance detection device compares the detected capacitance value with a set first threshold value, if the detected capacitance value reaches or exceeds the first threshold value, the controller 5 judges that people or other obstacles exist below the clothes airing rod, sends a stop instruction to the motor, and the motor stops; the controller 5 will still store the state of the motor; the mode realizes the function of approaching sudden stop, and avoids the clothes-horse 3 from colliding with a user in the descending process;
in order to realize that one capacitance detection device can not only finish approaching scram induction, but also be used for ascending control induction, when the clothes airing rod 3 is in a stop state, the capacitance value induced by the capacitance detection device reaches or exceeds a second threshold value, and the clothes airing rod 3 is controlled to ascend; the setting can ensure that the user can realize ascending control without searching the remote controller or other control devices again, and the user experience is better;
the lifting function is realized, and meanwhile, the anti-misoperation can be realized, namely, the lifting signal is prevented from being triggered by mistake in the clothes drying or hanging process;
the first scheme is as follows: in a stop state, the capacitance value acquired by the capacitance detection device at this time reaches or exceeds a second threshold value and a second period is continuously set manually, the value range of the manually set second period is 3-20 seconds, preferably 3 seconds, namely the acquired capacitance value reaches the second threshold value and the time duration reaching the second threshold value reaches 3 seconds, the controller 5 sends a lifting instruction to the motor, and the motor rotates forwards to pull the clothes drying rod 3 to lift;
scheme II: in a stopped state, the capacitance values of the capacitance detection device collected this time and manually set times before the collection this time both reach or exceed a second threshold value, for example, the capacitance value collected this time reaches the second threshold value, and the first n times (n is 5-10 times) collected this time are ascending trends or all reach the second threshold value (it should be noted that, here, the ascending trend is determined that more than half of the 5 detections are all ascending states, and is determined as an ascending trend), and the time point of collecting the capacitance value this time is taken as a timing point, and a second period is continuously and manually set, then the controller 5 sends an ascending instruction to the motor, and the motor rotates forward to pull the clothes drying rod 3 to ascend; this scheme more accurate judgement, effectively avoid the false triggering.
The clothes-horse control method and the related electric clothes-horse provided by the invention have the advantages that the structure is simple, the design is reasonable, the realization is easy, the capacitance detection device is used for sensing the capacitance value change of an induction field below the clothes-horse caused by people or other barriers, the sudden stop is approached, and the rising of the clothes-horse can be controlled; in addition, the capacitance sensor realizes the detection of multiple functions by one sensor, namely, the detection of descending sudden stop and ascending relative to the state of stop is realized by one capacitance detection device, so that the sensor purchase cost is saved, and the mass production and the use are easier to realize; according to the invention, the function of preventing mistaken touch is added on the premise of realizing rising by utilizing capacitance induction, namely, the clothes are dried or hung on a clothes drying rod, the clothes drying rod is prevented from being started to rise by mistaken touch, so that a manually set period is added after a set induction threshold value is reached, and a motor can be triggered to drive the clothes drying rod to rise after the conditions are met; according to the invention, the function of preventing false touch is added on the premise of realizing rising by utilizing capacitance induction, and the form judgment is carried out when the second threshold value is compared, so that the rising is required to be reached or the rising is required to reach the second threshold value all the times set manually, and meanwhile, the condition is met only after the second period set manually is continued, the rising instruction is prevented from being triggered by touching the clothes airing rod during airing, and multiple effects of preventing false touch are achieved; the controller judges the state of the clothes-horse by the last motion state of the motor, so as to achieve the effect of accurate control, namely descending and sudden stop or ascending after stopping; according to the invention, the detection unit is protected by the soft mounting strip with the coating structure, the detection unit is not easy to be damaged by external force or environment, the induction sensitivity is reduced, the mounting strip is arranged from the side part of the clothes-horse, and the buckling convex part is matched with the buckling phase, so that the mounting mode is simple, the cost is low, and the detection unit is more suitable for mass production; according to the invention, the steel wire rope is used as a power supply element to supply power to the lead of the capacitance detection device, or the capacitance detection device is used for transmitting the acquisition signal to the controller, and the setting mode omits complicated conductor wires and signal transmission line arrangement, reduces conductor wire arrangement difficulty, and improves the integral attractiveness of the clothes hanger.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A clothes-horse control method is characterized in that: storing the lifting and stopping states of the clothes airing rod; when the clothes airing rod descends, the capacitance value sensed by the capacitance detection device arranged on the clothes airing rod reaches or exceeds a first threshold value, and the clothes airing rod is controlled to stop; when the capacitor detection device stops, the capacitor detection device collects, stores and compares the capacitance values every a first period set manually; if the capacitance value acquired this time reaches a second threshold value, the last n times of the acquisition is an ascending trend, the time point of the capacitance value acquisition this time is taken as a timing point, and a second period is set manually continuously, the clothes airing rod is controlled to ascend; n is 5-10.
2. A clothes drying pole control method according to claim 1, wherein: the value range of the second period is set to be 3-20 seconds artificially.
3. A clothes drying pole control method according to claim 1 or 2, wherein: the clothes-horse is judged to be in the lifting and stopping states at present by storing the last working state of the motor, and the clothes-horse is judged to be in the lifting stopping or descending stopping state by forward rotation or reverse rotation of the motor.
4. An electric clothes hanger comprises a clothes hanger rod, a motor, a steel wire rope and a power supply element; the motor drives the clothes airing rod to lift or stop through the steel wire rope; the method is characterized in that: the clothes airing rod further comprises a controller and a capacitance detection device, wherein the capacitance detection device is arranged on the clothes airing rod; the power supply element is respectively electrically connected with the controller and the capacitance detection device; the controller controls the motor to work according to the capacitance value change sensed by the capacitance detection device so as to drive the clothes hanger to lift or stop; when the clothes airing rod descends, and the capacitance value sensed by the capacitance detection device reaches or exceeds a first threshold value, the motor is controlled to stop and the clothes airing rod stops; when the clothes airing rod stops, the capacitance value acquired this time by the capacitance detection device reaches a second threshold value, the first n times of the acquisition is an ascending trend, the time point of the capacitance value acquisition this time is taken as a timing point, and a second period is continuously set manually, so that the controller controls the motor to work to drive the clothes airing rod to ascend; n is 5-10.
5. An electric laundry rack according to claim 4 in which: the capacitance detection device comprises a detection unit and a mounting bar, wherein the mounting bar covers the detection unit and is formed with a buckling convex part matched with the clothes-horse in an assembling way; the lower surface of the clothes-horse is provided with a buckling position matched with the buckling convex part.
6. An electric laundry rack according to claim 5 in which: the detection unit is a metal wire; the mounting bar is made of plastic materials and is coated on the outer surface of the detection unit through plastic extrusion molding.
7. An electric laundry rack according to claim 4, 5 or 6 in which: the steel wire rope is used for transmitting an acquisition signal to the controller by the capacitance detection device and for supplying power to the capacitance detection device by the power supply element.
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| CN201910532555.3A CN110258084B (en) | 2019-06-19 | 2019-06-19 | Clothes airing rod control method and related electric clothes airing rack |
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| CN201910532555.3A CN110258084B (en) | 2019-06-19 | 2019-06-19 | Clothes airing rod control method and related electric clothes airing rack |
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| CN111781874A (en) * | 2020-07-07 | 2020-10-16 | 广东好太太科技集团股份有限公司 | Induction type intelligent clothes airing machine and implementation method thereof |
| CN114638424B (en) * | 2022-03-24 | 2024-05-03 | 九牧厨卫股份有限公司 | Method and device for controlling wear early warning of steel wire rope of clothes airing machine and readable medium |
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| JP4981570B2 (en) * | 2007-07-26 | 2012-07-25 | パナソニック株式会社 | Lifting and drying equipment |
| CN203232081U (en) * | 2013-05-17 | 2013-10-09 | 虞旭海 | Current sensor |
| CN204351238U (en) * | 2014-12-30 | 2015-05-27 | 周秀丽 | A kind of luminous footmuff |
| KR101646525B1 (en) * | 2015-02-05 | 2016-08-08 | 한국기술교육대학교 산학협력단 | Drying device |
| CN204444960U (en) * | 2015-03-09 | 2015-07-08 | 郑州大学 | A kind of timing prompting device for seat |
| CN207828618U (en) * | 2018-02-02 | 2018-09-07 | 王钦浩 | Incude be hampered switch, control system and electric clothes airing machine |
| CN207904591U (en) * | 2018-02-09 | 2018-09-25 | 广东好太太科技集团股份有限公司 | A kind of one touching and rise press-key structure and include the clothes airing machine of the structure without battery |
| CN208235172U (en) * | 2018-03-26 | 2018-12-14 | 九牧厨卫股份有限公司 | It is a kind of close to sensing device and relevant clothes hanger |
| CN108978140A (en) * | 2018-07-27 | 2018-12-11 | 宁波奥达智能家居有限公司 | A kind of control method of clothes airing machine |
| CN109349978B (en) * | 2018-09-21 | 2020-06-19 | 珠海格力电器股份有限公司 | Kitchen electrical appliance and control method thereof |
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