KR100732878B1 - Sound (Voice) Cup with Thermistor Temperature Sensing Circuit - Google Patents

Abstract

A sound (or voice) cup having a thermistor temperature sensor is provided to output a sound to the outside according to the temperature of the contents, like cold or hot water, etc., contained therein, and to display the temperature therein by means of a liquid crystal display, etc. so as to achieve the visual and auditory effects. The sound cup having a thermistor temperature sensor comprises: a determined space, built up between lower parts of the outside(1) and inside(3) of the cup body; an NTC thermistor(6), forming a metal film(5) and closely attached to a bottom of the inside(3) of the cup body; a circuit substrate(9), having a voice chip(7) and a battery(8), and connected to the NTC thermistor(6), as well as mounted on a plastic inside holder by means of a bolt, so that a circuit assembly(10) is configured; a speaker(11), transferring a sound output to the outside; a polypropylene sheet film(20), arranged under the speaker(11) and the amplifying the sound of the speaker(11); and a waterproof rubber ring(12), arranged at a lower end of the cup body and connected to the latter with outside and inside holder screws.

Description

Sound (Voice) Cup with Thermistor Temperature Sensing Circuitry

1 is a cross-sectional view of a metal cup of a sound (voice) cup equipped with a thermistor temperature sensing circuit of the present invention;

2 is a cross-sectional view of a detachable lower sound device plastic inner holder of a sound (voice) cup equipped with thermistor temperature sensing circuit of the present invention;

3 is a cross-sectional view and a rear view of the split type lower sound device plastic outer holder of the sound (voice) cup equipped with thermistor temperature sensing circuit of the present invention;

4 is a sectional view of a cup of ceramic material of a sound (voice) cup equipped with a thermistor temperature sensing circuit of the present invention;

5 is a cross-sectional view and a rear view of the integrated plastic holder of the lower sound device of the ceramic material of the sound (voice) cup equipped with the thermistor temperature sensing circuit of the present invention;

6 is a circuit diagram showing a thermistor operating circuit of a sound (voice) cup equipped with the thermistor temperature sensing circuit of the present invention.

7 is a sectional view of a conventional cup.

<Description of the symbols for the main parts of the drawings>

(1): outer body of double structure cup

(2): welded joint of double structure cup

(3): inner body of double structure cup

(4): metal or plastic handle

(5) (103): Thermistor outer metal film

(6) (104): NTC thermistor element

(7) I.C with sound (voice) chip

(8) (106): batteries

(9) (107): dedicated circuit board for voice devices

(10) (108): Plastic holder and circuit board fastening assembly

(11) (109): high resistance speaker

12: O-ring waterproof only

(13): vertical air transfer hole

14: horizontal air transfer hole

15: speaker fixing device

16: fastening assembly part of the cup with plastic inner holder

(17) (17-a): Screwed inner holder assembly

(18) (18-b): Screwed external holder assembly fastening part

19: waterproof assembly inside and outside holder

(20) (110): Polypropylene Film Lamination for Music Amplifier

100: outer body of porcelain cup

101: inner body of porcelain cup

102: porcelain material handle

111: vertical air transfer hole

112: horizontal air conveying hull

(113): waterproof O-ring

114: cup and holder fasteners

115: air conveying hole formed in the cup

(200): NTC thermistor, element

201: resistance adjusting unit section by the set temperature

202: current amplifier

(203): resistance to prevent malfunction

204: oscillator unit

205: TRIGER Connection

206: Amplified Amplifier

(207): current amplification TR

208: high resistance speaker

(209): sound chip unit

The present invention relates to a cup inner space of a conventional stainless steel cup or a cup of plastic and stainless steel, or a cup or a similar container made of various kinds of materials consisting of a cup and a similar container or a cross section. The invention relates to a thermistor resistance sensing sound cup that is invented to accurately sense the temperature of the contents and to resonate music or voices recorded on the chip mounted to the outside through the air vibration amplifying structure of the speaker when the set temperature is reached.

More specifically, the temperature of the contents of the cup is not bimetalized, but the change in response to the temperature change of the thermistor recognizes the resistance value. It is invented to give due to the improved invention of the dual Magic Cup (Korean Patent Registration No .: 0412252), which is registered in advance, due to the temperature operation limit point of the bimetal sensor (the sensor whose operating range is set by 5 ℃). It was impossible to manufacture the product suitable for the request of the product.When the temperature inside the double structure of the cup was not dropped after the set temperature was reached, the spring was mounted on the bimetallic temperature sensor when the shock was applied to the cup. Problems such as re-operation occurred frequently, especially cold water (5 ~ 10 ℃) When manufacturing a voice product that operates in), the temperature of the material surrounding the outside of the sensor (COVER) is not constant, which has the disadvantage that the point of time of the music is not constant. There was a problem to produce only products,

In addition, due to the characteristics of the heat conduction of the porcelain constituting the container when making a product of the porcelain material, the transfer rate is too slow, and problems such as malfunction due to the irregular thickness of the lower half of the porcelain frequently occur, so when music is not desired when enjoying a drink Frequently problems such as this operation is occurring.

The present invention is newly invented to solve the conventional problems as described above, the object of which is to change by a change in the response of the minute temperature to accurately detect the temperature change of the contents contained in the container irrespective of the material of the container Applying a metal film on the NTC thermistor element with electrical resistance (resistance decreases when temperature increases), it adheres closely to the bottom of the cup or container, and is controlled by a sensor that controls the decrease or increase signal caused by the change in the internal temperature. The pre-installed voice chip circuit is activated to store the stored music or recorded voice through the high-resistance speaker, and the music through the speaker is the amplified space and the amplified music through the polypropylene sheet. Beautiful music while ringing outside through the hall At the same time the construction was to listen,

 When the material of the container has high thermal conductivity, it is possible to control the same temperature as the inside temperature of the cup by setting resistance, so that the resistance of the thermistor element that can operate according to the desired temperature in any material container and cup It provides voice generating cups with wide temperature setting range (cold water and hot water) such as cold water and hot water that detects changes and resonates various music such as beautiful voices and melodies.

The present invention to achieve the object as described above and to solve the conventional drawbacks to create a certain space in the bottom portion between the inside and the outside of the container in the case of a dual structure, in the case of a general cross-sectional cup By creating a certain space at the bottom, attach the tiny NTC thermistor element closely coated with metal coating on the inner bottom of the container, connect it with the sensor circuit which detects the resistance change of the thermistor, and set the operating resistance to set the sound resistance by the desired temperature. The circuit operates, and the sound chip circuit by the operation signal by the sensor is operated so that the stored music or voice is transported through the speaker and the amplification space and the vertical air conveying hole and the horizontal air conveying at the lower end of the cup and the container. Have a configuration that sounds music to the outside by the hall.

In addition, when using materials with low thermal conductivity such as ceramics and ceramics, due to the nature of the product, a sensor with a thin coating of metal is adhered closely to the bottom of the container, and the resistance change due to the temperature of the contents is measured. By precisely sensing the temperature of the contents contained in the container and operating the motion sensor to generate the built-in sound and voice to the outside through the speaker, the amplification space, the vertical transfer hole and the horizontal transfer hole. Shall be.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a cross-sectional view of a metal cup of a sound (voice) cup equipped with a thermistor temperature sensing circuit according to the present invention, and FIG. Sectional view of the lower sound device plastic inner holder of the sound (voice) cup with thermistor temperature sensing circuit of the invention, and FIG. 3 is a lower sound device plastic outer holder of the sound (voice) cup with thermistor temperature sensing circuit of the invention. As a cross-sectional view of

An NTC thermistor 6 having a double structure is formed in a lower portion of the outer 1 and the inner 3 of the cup and the container, and the metal film 5 is formed at the bottom of the inner 3 of the cup. Closely attach, and connect the circuit board 9 assembled with the battery 8 and the IC 7 with sound (voice, etc.), and bolt the circuit board with the removable inner sound device plastic inner holder of FIG. The speaker fixing device of the detachable lower plastic inner holder by using the high resistance speaker 11 configured for low current consumption and the speaker for delivering the music generated from the voice mounting IC to the outside by using the fastening assembly 10. Fixed to (15) and amplified polypropylene thin film 20 at the lower end of the speaker to amplify the generated music to ring outside, moisture and dirt from the outside flow into the interior of the container and cup To be And it is very adapted to a dual role,

A waterproof rubber O-ring (12) is provided at the bottom of the cup to prevent moisture from entering into the outer body of the cup and the plastic holder, and the plastic outer holder screw (17-a) which is formed in a one-to-one thread form is attached to the inner holder screw ( 18-b) is fastened (17) (18), due to the fastening is configured to be completely waterproof by the waterproof fastening portion 19 of the outer holder and the inner holder,

The music emitted by the high resistance speaker along the air flow of the vertical air transfer hole 13 and the horizontal air transfer hole 14 formed in the detachable plastic outer holder of FIG. 3 is configured to ring out of the cup.

The porcelain cup made of the cross-section of FIG. 4 forms a predetermined space in the lower portion of the outer 101 and the inner 100 of the cup, and the NTC thermistor element 104 having a metal coating 103 at the bottom of the cup. Circuit board 107 having the voice chip 105 and the battery 106 embedded therein is fastened and assembled with an integrated plastic holder by screwing 108, and the output of the IC is sent out as music. Connected to the speaker 109, the lower end of the speaker to form a polypropylene thin film for amplification 110 to amplify the generated music as well as to have a dual effect of waterproofing, and the plastic lower portion configured as described above When assembled into the lower part of the cup as shown in 113) and the contents of the cup are contained in the cup, the built-in music is transferred to the speaker and the holder by the movement of the sensor due to the resistance change of the thermistor. Transfer hole 112 The generated and generated music is configured to generate music to the outside by the air movement of the air transfer hole formed in a columnar shape along the bottom of the cup.

6 shows an operation circuit diagram of a thermistor temperature sensing circuit of the present invention, the operation of which is configured to operate the circuit in the following operation sequence.

(동작 순서)

(Operation sequence)

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

As described above, the present invention is configured to ring the music outside at a desired temperature such as cold water or hot water according to the temperature of the contents contained in the cup, and the sound of the sound caused by the incorrect operation by the conventional bimetallic temperature sensor. The voice and melody cups, which were exclusively used for hot water, are made to sound in hot or cold water outside the normal temperature range, and the cups and containers for a short time inform the outside of the temperature through an external liquid crystal display. In particular, the sound of the speaker is sounded to the outside by the structured amplification space, and by using a high-resistance speaker to minimize the discharge of the current consumption has a structure capable of realizing fine music and sound It's a very useful invention and can be used without replacing the sensor, regardless of the material of metals, ceramics or plastics. Can be configured with only the desired operating point is adjusted it will inventors to facilitate the mass production of the sensors to help reduce the cost of such products.

Claims (5)

NTC thermistor element 6 in which a constant space is formed in the lower part of the outer part 1 and the inner part 3 of the cup and the container having a double structure, and the metal film 5 is formed at the bottom of the inner part 3 of the cup. After attaching and attaching in close contact with each other, the voice chip 7 and the battery 8 are connected to the circuit board 9 in which they are embedded, and the plastic inner holder and the circuit board are fastened and assembled 10, It connects to the speaker 11 that transmits the output generated from the voice-equipped IC to the outside, and amplifies the generated music by installing the amplified polypropylene thin film 20 at the lower end of the speaker, and has a double effect of waterproofing. To be configured,  A waterproof rubber O-ring (12) is installed at the bottom of the cup, and the plastic outer holder screw (17-a) formed in a one-to-one thread form is assembled with the inner holder screw (18-b) and assembled (17) (18). Sound (Voice) cup equipped with a thermistor temperature sensing circuit, characterized in that the built-in music to the outside of the cup by the speaker by the operation of the sensor due to the resistance change of the thermistor when the contents contained in the cup. The method of claim 1,       In the configuration of the outer (1) and the inner (3) of the cup and the container having a double structure, the sound is equipped with a thermistor temperature sensing circuit, characterized in that the inside material is made of plastic and the outside is made of different materials. (Voice) Cup. The method of claim 2,        Sound (Voice) cup equipped with a thermistor temperature sensing circuit, characterized in that made of the same material as the ceramic material consisting of a cross-sectional structure rather than a dual structure. delete delete

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