CN103120551A - Kettle for blind people - Google Patents
Kettle for blind people Download PDFInfo
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- CN103120551A CN103120551A CN 201110367072 CN201110367072A CN103120551A CN 103120551 A CN103120551 A CN 103120551A CN 201110367072 CN201110367072 CN 201110367072 CN 201110367072 A CN201110367072 A CN 201110367072A CN 103120551 A CN103120551 A CN 103120551A
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- kettle
- water receiver
- water
- buoy
- water storage
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Abstract
A kettle for blind people mainly relates to an article, and the kettle is mainly divided into the following parts: a water storage device, a water outlet device, a temperature measuring device and circuit device, a water capacity detecting device and a voice emitting device, wherein the water storage device is a thermos bottle and adopts a pressing-out type water outlet design, a loudspeaker sounding device is arranged on the edge of the upper surface of the water storage device, the water outlet device is positioned above the water storage device, a buoy is arranged inside the water storage device and clings to the edge, a temperature measuring device and a circuit device are arranged below one side departing from the kettle mouth, a thermocouple temperature high-sensitivity sensor is positioned at the lowest part in the water storage device, the loudspeaker sounding device adopts a strip piezoelectric loudspeaker, the buoy is tightly attached to the inner edge of the water storage device and floats on the surface of hot water, the inside of the buoy is provided with a distance sensor for accurately measuring the position change of a page, the temperature measuring equipment and the circuit device mainly comprise a temperature sensor, an A/D conversion part, a prepositive amplification part and a signal input/output part. The kettle for the blind has the advantages that the kettle for the blind has a voice prompt function, so that the kettle for the blind can be normally used in daily life, and the difficulty in drinking water in life is avoided.
Description
Technical field
The present invention relates to daily necessities and electronic circuit technology field, relate in particular to a kind of kettle for blindmen.
Background technology
Society is improving, and science and technology is in development.The normal person can enjoy the enjoyment that science and technology is brought, and that observes and learn from real life is fine, but the difficulty of oneself is arranged as the blind person.Kettle is as a kind of requirement of admission life, normal person's uses of can following one's inclinations, but ordinary canteen can have any problem concerning blind person's use, such as position that can not determine the kettle delivery port, do not know the temperature of water, can't determine the problems such as the water yield.Blind person's life is accessible is also a large problem that needs to be resolved hurrily, and this has embodied the thought of building a harmonious society, and allows the blind person also can feel the warm and scientific and technological strength of society.
Summary of the invention
Can't determine kettle delivery port position, water yield problem in order to solve above-mentioned proposition blind person, the invention provides a kind of blindness kettle, can solve the difficulty that kettle is used in blind person's daily life.
The technical solution adopted in the present invention is that kettle mainly is divided into following components: water receiver, water outlet device, temperature measuring equipment and circuit arrangement, water capacity checkout gear, voice transmission device.
Described water receiver is a vacuum flask, adopt extrusion type water outlet design, go out to have the loudspeaker sound-producing device in the water receiver top surface edge, water outlet device is positioned at the top of water receiver, inside is provided with buoy and is close to edge, be temperature measuring equipment and circuit arrangement at a side-lower that deviates from Hu Zui, the electric thermo-couple temperature high sensitive sensor is positioned at the below of water receiver inside.
Described loudspeaker sound-producing device adopts the band shape piezo-electric loudspeaker.
Described buoy is close to the internal edge of water receiver, floats on the hot water surface, and range sensor is equipped with in the inside of buoy, is used for the change in location of the Measurement accuracy page.
Described temperature measuring equipment and circuit arrangement are mainly that temperature sensor, A/D conversion, preposition amplification, signal input/importation forms.
The useful T-shaped thermocouple of described electric thermo-couple temperature high sensitive sensor.
Beneficial effect of the present invention is, blind person's kettle adopts sound prompt function, can realize the daily normal use kettle of blind person, the dysdipsia in avoiding living.
Description of drawings
Accompanying drawing 1 is the vertical shape generalized section of the overall structure of a kind of blind person's kettle of the present invention.
Accompanying drawing 2 is the flow chart of thermometric in a kind of blind person's kettle of the present invention and circuit arrangement.
Wherein, (1) loudspeaker sound-producing device, (2) thermometric and relevant change-over circuit, (3) electric thermo-couple temperature high sensitive sensor, (4) press hand, (5) kettle spout, (6) water receiver, (7) buoy; (31) signal input, (32) A/D converter, (33) signal amplifier, (34) modulate circuit, the output of (35) signal.
The specific embodiment
Below in conjunction with description of drawings, detailed explanation the specific embodiment of the present invention.
As shown in Figure 1, described water receiver 6 is a vacuum flask, be provided with in the water receiver the top and press hand 4, adopt extrusion type water outlet design, go out to have loudspeaker sound-producing device 1 in the water receiver top surface edge, water outlet device is positioned at the top of water receiver, and inside is provided with buoy 7 and is close to edge, be temperature measuring equipment and circuit arrangement 2 at a side-lower that deviates from Hu Zui, electric thermo-couple temperature high sensitive sensor 3 is positioned at the below of water receiver 6 inside.Described loudspeaker sound-producing device 1 adopts the band shape piezo-electric loudspeaker.Described buoy 7 is close to the internal edge of water receiver 6, floats on the hot water surface, and range sensor is equipped with in the inside of buoy 7, is used for the change in location of the Measurement accuracy page.Described temperature measuring equipment and circuit arrangement are mainly that temperature sensor, A/D converter 32, signal amplifier 33, signal input 31 and signal output 35 parts form.The useful T-shaped thermocouple of described electric thermo-couple temperature high sensitive sensor 3.
The water receiver indoor design flow detection module, the sectional area of water receiver is certain value, when buoy moves, can determine the actual amount of water outlet, avoids out dilutional hyponatremia to cause scald.
As shown in Figure 2, before setting-out, the blind person can first learn the temperature of water, there is a high sensitivity to get the thermocouple temperature measurement sensor in the inside of water receiver, sensor records water temperature, become data signal through the A/D conversion, then the temperature of water can be read in real time through signal amplification circuit and voice module.Thermocouple sensor directly is connected with the A/D analog-digital converter, and the analog signal of temperature becomes data signal after conversion, and this moment, signal amplification circuit was started working, and the temperature digital signal is amplified.Measured Temperature numerical is read finally by the loudspeaker pronunciation.After the beginning pouring, buoy can move down along with liquid level, and sensor can check mobile distance at any time, so discharge can in time record.
The present invention can realize blind person's safety water intaking, has solved the daily difficulty of blind person.
The above, being only preferred embodiment of the present invention, is not that the present invention is done any pro forma restriction, any simple modification that all foundations technical spirit of the present invention is done above embodiment, equivalent variations and modification still belong in the scope of technical solution of the present invention.
Claims (5)
1. blind person's kettle, it is characterized in that, kettle be divided into following components: water receiver, delivery port, temperature measuring equipment and circuit, water capacity test section, voice transmission part, the top is for pressing hand (4), top surface edge goes out to be loudspeaker sound-producing device (1), kettle spout (5) is positioned at the top of water receiver, the inside of water receiver has buoy (7) to be close to edge, be thermometric and relevant change-over circuit (2) at a side-lower that deviates from Hu Zui, the below of water receiver inside is electric thermo-couple temperature high sensitive sensor (3).
2. a kind of blind person's kettle according to claim 1, is characterized in that, described loudspeaker sound-producing device adopts the band shape piezo-electric loudspeaker.
3. a kind of blind person's kettle according to claim 1, is characterized in that, the buoy of described water receiver inside is attached to the internal edge of water receiver, floats on the hot water surface, and range sensor is equipped with in the inside of buoy, is used for the change in location of the Measurement accuracy page.
4. a kind of blind person's kettle according to claim 1, is characterized in that, the side-lower that described water receiver deviates from Hu Zui is thermometric and relevant change-over circuit (2), and change-over circuit is comprised of A/D conversion, preposition amplification, segment signal output.
5. a kind of blind person's kettle according to claim 1, is characterized in that, the below of described water receiver inside is electric thermo-couple temperature high sensitive sensor (3), adopts T-shaped thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110367072 CN103120551A (en) | 2011-11-18 | 2011-11-18 | Kettle for blind people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110367072 CN103120551A (en) | 2011-11-18 | 2011-11-18 | Kettle for blind people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103120551A true CN103120551A (en) | 2013-05-29 |
Family
ID=48451838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110367072 Pending CN103120551A (en) | 2011-11-18 | 2011-11-18 | Kettle for blind people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103120551A (en) |
-
2011
- 2011-11-18 CN CN 201110367072 patent/CN103120551A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 300384 Tianjin city Nankai District Haitai Binhai high tech Zone Huayuan Industrial Area No. 18 West Road West six three floor Applicant after: TELLYES SCIENTIFIC INC. Address before: 300384 Tianjin city Nankai District Haitai Binhai high tech Zone Huayuan Industrial Area No. 18 West Road West six three floor Applicant before: Tianjin Tellyes Scientific Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: TIANJIN TELLYES SCIENTIFIC CO., LTD. TO: TIANJIN TIANYAN TECHNOLOGY CO., LTD. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130529 |