CN104083059B - Intelligent rain umbrella stand - Google Patents
Intelligent rain umbrella stand Download PDFInfo
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- CN104083059B CN104083059B CN201410349441.2A CN201410349441A CN104083059B CN 104083059 B CN104083059 B CN 104083059B CN 201410349441 A CN201410349441 A CN 201410349441A CN 104083059 B CN104083059 B CN 104083059B
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- umbrella
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- guide chamber
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Abstract
The invention discloses a kind of intelligent rain umbrella stand, comprise pedestal, air-heater and more than one air-dry cylinder, the hot blast output of described air-heater and the inner space of air-dry cylinder, also comprise and the wind guide chamber be communicated with bottom all air-dry cylinders, described wind guide chamber arranges more than one ventilating opening, one end of described wind guide chamber is communicated with the hot blast output of described air-heater, discharges after the ponding in the hot-air seasoning wind guide chamber that described air-heater exports through ventilating opening.The present invention also comprises weather speech-sound intelligent and reminds display module, message just recorded assembly, human detection assembly.The present invention is simple and compact for structure, flexible to operation, can not only be air-dry by umbrella in time, can also be detained and the rainwater of air-dry umbrella drippage, and the present invention initiatively can also report weather condition shows weather conditions in real time simultaneously, there is tone information prompting function, while offering convenience to life, add again life entertaining.
Description
Technical field
The present invention relates to a kind of umbrella rack, particularly relate to a kind of intelligent rain umbrella stand.
Background technology
In daily life, it is generally allow its natural air drying somewhere by strutting to be put into that umbrella is finished rear, and air-dry is on the one hand a very long process; The umbrella strutted on the other hand takies certain area, is also an inconvenience greatly to the people in the life of humble abode.
A kind of umbrella blow-dry device of the prior art, upper end is the channel-shaped pedestal of bell mouth shape, and the bottom of pedestal is cavity, is provided with blower fan in cavity, and the bottom of pedestal one side offers discharge outlet.This device can not be detained and the rainwater of air-dry drippage, can only outside discharge outlet discharger by the rainwater that blows off, and the rainwater ejected also needs to be discharged by the corresponding drainage pipeline of docking again, and use must be greatly limited; And said apparatus be only play dry umbrella effect and as umbrella rack long-term storage umbrella, can more there is no any intelligentized control method such as voice weather report.
Summary of the invention
The technical problem to be solved in the present invention is just: the technical problem existed for prior art, the invention provides a kind of simple and compact for structure, flexible to operation, can not only the rainwater of air-dry umbrella and drippage, can also a kind of intelligent rain umbrella stand of automatic information broadcast weather condition.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of intelligent rain umbrella stand, comprise pedestal, air-heater and more than one air-dry cylinder, described air-dry cylinder is installed on pedestal, the top of described air-dry cylinder offers umbrella and puts into mouth, the hot blast output of described air-heater and the inner space of air-dry cylinder, also comprise and the wind guide chamber be communicated with bottom all air-dry cylinders, described wind guide chamber arranges more than one ventilating opening, one end of described wind guide chamber is communicated with the hot blast output of described air-heater, discharges after the ponding in the hot-air seasoning wind guide chamber that described air-heater exports through ventilating opening.
As a further improvement on the present invention, described wind guide chamber is provided with more than one water storage tank, and described water storage tank is located at the bottom of wind guide chamber in order to take the rainwater of umbrella drippage in, prevents rainwater directly excessive.
As a further improvement on the present invention, the first switch valve unit is set between the inner chamber of described wind guide chamber and air-dry cylinder, the hot blast that described air-heater exports through wind guide chamber, the first switch valve unit laggard enter air-dry cylinder with air-dry umbrella.
As a further improvement on the present invention, described air-dry cylinder is provided with the first humidity sensor for detecting umbrella humidity, and described first switch valve unit and air-heater are according to the detection signal work of described first humidity sensor.
As a further improvement on the present invention, described air-dry cylinder is provided with for detecting the umbrella detecting sensor whether being placed with umbrella in air-dry cylinder, described air-heater is according to the detection signal work of described umbrella detecting sensor.
As a further improvement on the present invention, described ventilating opening place is provided with second switch valve cell, be provided with the second humidity sensor for detecting groove humidity in described water storage tank, described second switch valve cell and air-heater are according to the detection signal work of described second humidity sensor.
As a further improvement on the present invention, described intelligent rain umbrella stand is also provided with main control module, described main control module and weather speech-sound intelligent remind display module to be connected, described weather speech-sound intelligent reminds display module to comprise for from the mixed-media network modules mixed-media of Network Capture Weather information, speech chip, loudspeaker, the touching display screen with recording and player function, described touching display screen is used for the weather condition that simultaneous display speech chip is reported, and for carrying out function setting to described intelligent rain umbrella stand.
As a further improvement on the present invention, described main control module is also connected with message just recorded assembly, and described message just recorded assembly comprises the microphone for gathering voice signal, the record button for start and stop sound-recording function.
As a further improvement on the present invention, described main control module is also connected with human detection assembly, and described weather speech-sound intelligent reminds display module and message just recorded assembly according to the detection signal work of described human detection assembly.
As a further improvement on the present invention, described mixed-media network modules mixed-media connects either type from Network Capture Weather information with cable network access, wireless network.
Compared with prior art, the invention has the advantages that:
1, the present invention proposes a kind of intelligent rain umbrella stand, simple and compact for structure, flexible to operation, can not only be air-dry by umbrella in time, and can also be detained and the rainwater of air-dry umbrella drippage, and without the need to outside draining.
2, intelligent rain umbrella stand of the present invention, can use as umbrella long-term storage frame, initiatively can not only report weather condition and show weather conditions in real time simultaneously, also have tone information prompting function, again adds life entertaining while offering convenience to life.
3, intelligent rain umbrella stand of the present invention, reports by realizing intelligent real-time voice to human body detection device, avoids the report that takes place frequently of voice.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention.
Fig. 2 is frame principles schematic diagram of the present invention.
Marginal data:
1, air-dry cylinder; 2, pedestal; 3, air-heater; 101, mouth put into by umbrella; 4, water storage tank; 5, wind guide chamber; 501, ventilating opening; 6, the first switch valve unit; 7, the first humidity sensor; 8, umbrella detecting sensor; 9, second switch valve cell; 10, the second humidity sensor; 11, main control module; 12, weather speech-sound intelligent reminds display module; 121, mixed-media network modules mixed-media; 122, speech chip; 123, loudspeaker; 124, touching display screen; 13, message just recorded assembly; 131, microphone; 132, record button; 14, human detection assembly; 15, rubber ring fixed by umbrella.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, the present invention is described in further details.
As depicted in figs. 1 and 2, the present invention includes: pedestal 2, air-heater 3 and more than one air-dry cylinder 1, air-dry cylinder 1 is installed on pedestal 2 and top and offers umbrella and put into mouth 101, the wind guide chamber 5 be interconnected is provided with in the bottom of air-dry cylinder 1, one end of wind guide chamber 5 is communicated with the hot blast output of air-heater 3, and the other end is realized by ventilating opening 501 and the external world communicates.
In the present embodiment, be provided with more than one water storage tank 4 in the bottom of wind guide chamber 5, in order to take the rainwater of umbrella drippage in, prevent rainwater directly excessive.
In the present embodiment, the first switch valve unit 6 is set between wind guide chamber 5 and the inner chamber of air-dry cylinder 1, air-heater 3 export hot blast through wind guide chamber 5, first switch valve unit 6 laggard enter air-dry cylinder 1 with air-dry umbrella.
In the present embodiment, the first humidity sensor 7 is provided with for detecting umbrella humidity and feeding back detection signal in air-dry cylinder 1, air-heater 3 realizes adjustment rotation speed of fan size according to detection signal or cuts out blower fan, and the first switch valve unit 6 realizes being communicated with or interrupting being communicated with between wind guide chamber 5 with air-dry cylinder 1 according to detection signal on-off switch valve.
In the present embodiment, in air-dry cylinder 1, be provided with umbrella detecting sensor 8 whether be placed with umbrella for detecting in air-dry cylinder 1 and feed back detection signal, when umbrella having been detected, air-heater 3 has realized fan starting according to detection signal.
In the present embodiment, the second humidity sensor 10 is provided with for detecting groove humidity and feeding back detection signal in water storage tank 4, at ventilating opening 501, place is provided with second switch valve cell 9, air-heater 3 realizes blower fan start and stop according to detection signal, and second switch valve cell 9 realizes wind guide chamber 5 and being communicated with or interrupting being communicated with between the external world according to detection signal on-off switch valve.
In the present embodiment, described intelligent rain umbrella stand is also provided with main control module 11, described main control module 11 and weather speech-sound intelligent remind display module 12 to be connected, described weather speech-sound intelligent reminds display module 12 to comprise for the mixed-media network modules mixed-media 121 from Network Capture Weather information, there is the speech chip 122 of recording and player function, loudspeaker 123, touching display screen 124, the weather condition that touching display screen 124 is reported for simultaneous display speech chip 122, and input information to main control module 11 during for carrying out function setting to intelligent rain umbrella stand, as arranged sensor-triggered threshold value, the time period of voice reminder is set and the SSID and password that need when mixed-media network modules mixed-media 121 accesses hotspot are set.In the present embodiment, described main control module 11 selects the single-chip microcomputer or microprocessor that comprise RTC module and various bus, and preferred STMicw Electronics STM32103XE single-chip microcomputer, described speech chip 122 selects the ISD4003 voice recording and playback ic of American I SD company.
In the present embodiment, described main control module 11 is also connected with message just recorded assembly 13, message just recorded assembly 13 comprises the microphone 131 for gathering voice signal, the record button 132 for start and stop sound-recording function, the language can recorded memorandum or show loving care for household.Record button 132 is made into physical button and is arranged on the bottom surface of umbrella rack desktop, avoids neglectful touching.
In the present embodiment, main control module 11 is also connected with human detection assembly 14, weather speech-sound intelligent reminds display module 12 and message just recorded assembly 13 according to the detection signal work of human detection assembly 14, reports, avoid the report that takes place frequently of voice by realizing intelligent real-time voice to human detection.The mode that human detection assembly 14 adopts infrared sensor of the human body and ultrasonic distance-measuring sensor to combine detects human body, will start working by triggering voice when the signal value of two sensor collections reaches the trigger thresholds of setting, the trigger thresholds of these two sensors can be arranged by touching display screen 124.Human detection assembly 14 can 360 degree of rotations, adjust time easy to use to messenger direction.
In the present embodiment, mixed-media network modules mixed-media 121 can access with cable network, wireless network connect either type from Network Capture Weather information.
In the present embodiment, the top of air-dry cylinder 1 is provided with umbrella and fixes rubber ring 15, and when some umbrella does not have handle or the handle of end, the elasticity that rubber ring 15 fixed by umbrella can be clamped umbrella axle and be fixed by umbrella.
Operation principle: when people wet umbrella of filtering from umbrella put into mouth 101 insert air-dry cylinder 1 time, umbrella detecting sensor 8 in air-dry cylinder 1 detects that umbrella is put into information and detection signal is fed back to main control module 11, main control module 11 controls air-heater 3 according to detection signal and opens and control the first switch valve unit 6 simultaneously and open, now hot blast through wind guide chamber 5, first switch valve unit 6 laggard enter air-dry cylinder 1 with air-dry umbrella.Simultaneously, in air-dry cylinder 1 for detect umbrella humidity the first humidity sensor 7 by the signal feedback detected to main control module 11 in order to control rotating speed and the closedown of air-heater 3, namely when umbrella humidity progressively reduces, to represent umbrella progressively air-dry, bad at air-dry umbrella for avoiding hot blast to blow, air-heater 3 rotating speed can be progressively slack-off, until detect that umbrella is quit work according to detection signal by air-dry and then air-heater 3.
When the rainwater on umbrella is more, rainwater will certainly drip downwards and be trapped in the water storage tank 4 of wind guide chamber 5 bottom, now, being arranged on can by the signal feedback that detects to main control module 11 for the second humidity sensor 10 detecting groove humidity in water storage tank 4, the second switch valve cell 9 that main control module 11 controls to be arranged on ventilating opening 501 place is opened, and makes the rainwater in water storage tank 4 finally by air-dry and be discharged to outside device from ventilating opening 501 as water vapor through the hot blast of wind guide chamber 5.
When umbrella by air-dry but in water storage tank 4 still rain time, main control module 11 can control the first switch valve unit 6 according to the detection signal of the first humidity sensor 7 and close, hot blast is avoided to blow bad air-dry umbrella, and main control module 11 can work on, in order to the rainwater in air-dry water storage tank 4 according to the detection signal control air-heater 3 of water storage tank 4 second humidity sensor 10.When the rainwater in water storage tank 4 is air-dry, detection signal can be fed back to main control module 11 and then control air-heater 3 and second switch valve cell 9 and close by the second humidity sensor 10, so both ensure that the drying of whole intelligent rain umbrella stand, do not need again manually the rainwater in water storage tank 4 to be outwelled, do not need to intelligent rain umbrella stand specially reserved discharge outlet yet.
Weather speech-sound intelligent remind display module 12 comprise for from the mixed-media network modules mixed-media 121 of Network Capture Weather information, have recording and player function speech chip 122, be directly connected with speech chip 122 and also can report loudspeaker 123, the touching display screen 124 of voice, when opening weather speech-sound intelligent and reminding Presentation Function, mixed-media network modules mixed-media 121 obtains weather condition from Ethernet, the form of weather condition by voice is reported, and is shown by the mode of display screen simultaneously.Mixed-media network modules mixed-media 121 can pass through three kinds of mode access network based on ethernet, and a kind of is adopt wired mode access network based on ethernet by network interface; The second is access of radio network access network based on ethernet in the environment having wireless network focus; The third method adopts flow card slot to insert flow card access Ethernet.
Message just recorded assembly 13 comprises the microphone 131 for gathering voice signal, for the record button 132 of start and stop sound-recording function, microphone 131 and loudspeaker 123 are all connected on speech chip 122, record button 132 can trigger main control module 11, when user needs recording, pin record button 132, after main control module 11 detects the triggering signal of record button 132, speech chip 122 is set to recording state, then user lifts microphone 131 and says the language needing typing, voice collecting is carried out by microphone 131, record button 132 is unclamped after having said, main control module 11 detects that the signal of record button 132 changes, stop recording.
Human detection assembly 14 is connected with main control module 11, when having people through out-of-date, the human body signal of Real-time Collection is passed to main control module 11 by human detection assembly 14, main control module 11 carries out the comparison of threshold value after obtaining signal, when signal value reaches the trigger thresholds of setting, main control module 11 starts speech chip 122 and works, the voice play real-time weather situation by loudspeaker 123 and recorded in advance, simultaneously touching display screen 124 simultaneous display real-time weather situation.
In the present embodiment, the trigger thresholds of the checkout gear of the first humidity sensor 7, second humidity sensor 10 and human detection assembly 14 can obtain in two ways, and one manually arranges trigger thresholds by touch-screen; Second method is the trigger thresholds of intelligent rain umbrella stand by the mode determination humidity sensor of study.
In other embodiments, air-heater 3 can also be made to be connected by the inner chamber of another airduct with air-dry cylinder 1, to keep the mutual independence between air-dry rainwater and air-dry ponding.
In other embodiments, air-heater 3, first switch valve unit 6, second switch valve cell 9 can also be made all from tape control unit, can realize from main control according to the detection signal of the first humidity sensor 7, umbrella detecting sensor 8, second humidity sensor 10.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (8)
1. an intelligent rain umbrella stand, comprise pedestal (2), air-heater (3) and more than one air-dry cylinder (1), described air-dry cylinder (1) is installed on pedestal (2), the top of described air-dry cylinder (1) offers umbrella and puts into mouth (101), the hot blast output of described air-heater (3) and the inner space of air-dry cylinder (1), it is characterized in that, also comprise the wind guide chamber (5) be communicated with all air-dry cylinder (1) bottoms, described wind guide chamber (5) is arranged more than one ventilating opening (501), one end of described wind guide chamber (5) is communicated with the hot blast output of described air-heater (3), discharge through ventilating opening (501) after ponding in the hot-air seasoning wind guide chamber (5) that described air-heater (3) exports, described wind guide chamber (5) is provided with more than one water storage tank (4), described water storage tank (4) is located at the bottom of wind guide chamber (5) in order to take the rainwater of umbrella drippage in, prevent rainwater directly excessive, described ventilating opening (501) place is provided with second switch valve cell (9), the second humidity sensor (10) for detecting groove humidity is provided with in described water storage tank (4), described second switch valve cell (9) and air-heater (3) are according to the detection signal work of described second humidity sensor (10).
2. intelligent rain umbrella stand according to claim 1, it is characterized in that, first switch valve unit (6) is set between the inner chamber of described wind guide chamber (5) and air-dry cylinder (1), the hot blast that described air-heater (3) exports through wind guide chamber (5), the first switch valve unit (6) laggard enter air-dry cylinder (1) with air-dry umbrella.
3. intelligent rain umbrella stand according to claim 2, it is characterized in that, described air-dry cylinder (1) is provided with the first humidity sensor (7) for detecting umbrella humidity, and described first switch valve unit (6) and air-heater (3) are according to the detection signal work of described first humidity sensor (7).
4. the intelligent rain umbrella stand according to any one of claims 1 to 3, it is characterized in that, described air-dry cylinder (1) is provided with for detecting the umbrella detecting sensor (8) whether being placed with umbrella in air-dry cylinder (1), described air-heater (3) is according to the detection signal work of described umbrella detecting sensor (8).
5. the intelligent rain umbrella stand according to any one of claims 1 to 3, it is characterized in that, also be provided with main control module (11), described main control module (11) and weather speech-sound intelligent remind display module (12) to be connected, described weather speech-sound intelligent reminds display module (12) to comprise for the mixed-media network modules mixed-media (121) from Network Capture Weather information, there is the speech chip (122) of recording and player function, loudspeaker (123), touching display screen (124), the weather condition that described touching display screen (124) is reported for simultaneous display speech chip (122), and for carrying out function setting to described intelligent rain umbrella stand.
6. intelligent rain umbrella stand according to claim 5, it is characterized in that, described main control module (11) is also connected with message just recorded assembly (13), and described message just recorded assembly (13) comprises the microphone (131) for gathering voice signal, the record button (132) for start and stop sound-recording function.
7. intelligent rain umbrella stand according to claim 6, it is characterized in that, described main control module (11) is also connected with human detection assembly (14), and described weather speech-sound intelligent reminds display module (12) and message just recorded assembly (13) according to the detection signal work of described human detection assembly (14).
8. intelligent rain umbrella stand according to claim 5, is characterized in that, described mixed-media network modules mixed-media (121) connects either type from Network Capture Weather information with cable network access, wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349441.2A CN104083059B (en) | 2014-07-22 | 2014-07-22 | Intelligent rain umbrella stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349441.2A CN104083059B (en) | 2014-07-22 | 2014-07-22 | Intelligent rain umbrella stand |
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| Publication Number | Publication Date |
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| CN104083059A CN104083059A (en) | 2014-10-08 |
| CN104083059B true CN104083059B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410349441.2A Active CN104083059B (en) | 2014-07-22 | 2014-07-22 | Intelligent rain umbrella stand |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196910A (en) * | 2015-04-30 | 2016-12-07 | 赵正芳 | A kind of umbrella dryer of improvement |
| CN105054612A (en) * | 2015-08-12 | 2015-11-18 | 黑龙江华信家具有限公司 | Shoe cabinet |
| CN105125030A (en) * | 2015-09-23 | 2015-12-09 | 雨中鸟（福建）户外用品有限公司 | Environment-friendly intelligent umbrella frame |
| CN105640263A (en) * | 2015-12-30 | 2016-06-08 | 武汉每修美科技有限公司 | Intelligent Internet-of-Things umbrella stand |
| CN105996694A (en) * | 2016-06-29 | 2016-10-12 | 蔡靖 | Umbrella placement device for bus |
| CN106235845B (en) * | 2016-08-31 | 2017-10-03 | 重庆展成家俱制造有限公司 | Automatic folding umbrella rack |
| CN107440447A (en) * | 2017-07-05 | 2017-12-08 | 佛山杰致信息科技有限公司 | Drying umbrella rack |
| CN107289743A (en) * | 2017-07-14 | 2017-10-24 | 南京工业职业技术学院 | A kind of rapid-curing cutback rain gear |
| CN107456040A (en) * | 2017-08-25 | 2017-12-12 | 安徽信息工程学院 | Umbrella rack |
| CN108523591A (en) * | 2018-04-12 | 2018-09-14 | 永嘉县嘉和教育科技有限公司 | A kind of safety, which can dry, hangs umbrella device |
| CN111000414A (en) * | 2020-02-23 | 2020-04-14 | 袁方敏 | Umbrella frame convenient for water drop recovery and use method thereof |
| CN112205845B (en) * | 2020-10-16 | 2021-12-31 | 徐州领测半导体科技有限公司 | Umbrella storage device of rapid draing |
| CN112964031A (en) * | 2021-02-20 | 2021-06-15 | 西北工业大学 | Multifunctional umbrella storage device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010082953A (en) * | 2000-02-22 | 2001-08-31 | 구자홍 | Dryer for Umbrella |
| CN101984886A (en) * | 2010-10-27 | 2011-03-16 | 南通芯迎设计服务有限公司 | Expanded strip umbrella holder |
| CN202504431U (en) * | 2012-03-30 | 2012-10-31 | 江俞 | Automatic drying device for umbrella |
| CN203953213U (en) * | 2014-07-22 | 2014-11-26 | 刘权 | Intelligence umbrella rack |
-
2014
- 2014-07-22 CN CN201410349441.2A patent/CN104083059B/en active Active
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