CN106792302A - Teachers' instruction multifunction microphone - Google Patents
Teachers' instruction multifunction microphone Download PDFInfo
- Publication number
- CN106792302A CN106792302A CN201710081065.7A CN201710081065A CN106792302A CN 106792302 A CN106792302 A CN 106792302A CN 201710081065 A CN201710081065 A CN 201710081065A CN 106792302 A CN106792302 A CN 106792302A
- Authority
- CN
- China
- Prior art keywords
- cup
- sound pick
- integrated circuit
- battery compartment
- heating wire
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2227—Drinking glasses or vessels with means for amusing or giving information to the user
- A47G2019/2244—Drinking glasses or vessels with means for amusing or giving information to the user with sound emitting means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses a kind of teachers' instruction multifunction microphone, including:Sound pick-up, integrated circuit, cup and battery compartment;Cup is that sucker is provided with frustum cone structure, and cup, and sucker position is provided with sealing-plug;Cup upper end is machined with axial notch;Sound pick-up is piezoelectric pickup, and outer wrap has housing;Housing bottom is detachable assembling with cup;Integrated circuit insertion is assemblied in inside the axial notch of cup, and battery compartment is fixed on bottom of cup;Cup is the cup body structure of inside and outside two-layer wall of cup, and the internal layer wall of cup outer wall of cup is fitted with heating wire;Battery compartment power supply circuit is connected with sound pick-up, integrated circuit and heating wire;Sound pick-up part of the present invention is designed as detachably, being easy to later maintenance;Cup is designed as frustum cone structure, and ensureing that inside has while being easy to grip can possess a regular accommodating chamber, and sucker carries out water filling for inserting suction pipe drinking-water or insertion water injection pipe;Controllable heating wire provides the function of the temperature for being further ensured that water.
Description
Technical field
The present invention relates to teaching aid, more particularly to a kind of teachers' instruction multifunction microphone.
Background technology
Teacher gives lessons for a long time can cause mouth parched and tongue scorched, and it is very necessary to keep the skin wet in time, but teacher is at dais
On stroll about, it is impossible to while hand microphone and cup, this keeps the skin wet and causes difficulty in time to teacher, and it is cool to keep the skin wet
Water effect is bad, preferably warm water.
The content of the invention
The present invention is directed to above-mentioned technical problem, proposes that a kind of pickup fidelity, built-in receiving water cavity are convenient and keeps the skin wet in real time,
And it is provided simultaneously with the teachers' instruction multifunction microphone of insulation and certain heating efficiency.
To achieve the above objectives, it is achieved through the following technical solutions:
Teachers' instruction multifunction microphone, including:Sound pick-up, integrated circuit, cup and battery compartment;
Cup is the internal frustum cone structure for carrying accommodating chamber, and cup upper end outer wall is provided with and inner containment chamber connects
Logical sucker, and sucker position is provided with the sealing-plug for blocking sucker;
Cup upper end is machined with axial notch;
Sound pick-up is piezoelectric pickup, and outer wrap has housing;
Wherein, case top is spheroid, and sound pick-up main sound collecting part is contained in spherical part, and housing bottom is embedding
Enter the axial notch of cup and assembled for detachable with cup;
Integrated circuit insertion is assemblied in inside the axial notch of cup, and is connected with pick-up circuit;
Wherein, integrated circuit and housing are sealed with axial notch fit-up gap position by silica gel sealing ring;
Battery compartment is fixed on bottom of cup;
Cup is the cup body structure of inside and outside two-layer wall of cup, between two-layer wall of cup be filled with insulation material, and cup internal layer
Wall of cup outer wall is fitted with heating wire;
Wherein, battery compartment power supply circuit is connected with sound pick-up, integrated circuit and heating wire, and battery compartment and sound pick-up and collection
Pickup switch is provided with into the power supply circuit of circuit connection, electric heating is set on the power supply circuit that battery compartment is connected with heating wire and is opened
Close;
Wherein, the inner containment chamber volume of cup is 380ml;
Wherein, the inner containment chamber of cup is round platform chamber, and a diameter of 5cm of round platform chamber bottom surface, upper bottom surface diameter
It is 3cm, a height of 8cm.
Wherein, piezoelectric pickup uses piezoelectric quartz crystal thin slice sound pick-up, and its principle is:Two end electrodes use piezoelectricity stone
The vibration of sound is converted into English crystal microchip the change of electric current, and sound wave is encountered piezoelectric sheet, will be made in thin slice two end electrodes
Electric charge is produced, its size and symbol change with the change of sound.The change of electric charge on this piezoelectric chip, then by electronics
Device (integrated circuit), transforms into radio wave, in the wireless receiving by receiving loudspeaker, is then reconverted into electric signal
Piezo-electric crystal Chip Vibration is promoted to be eventually transformed into sound.
Using the present invention of above-mentioned technical proposal, sound pick-up part be designed as detachably, be easy to later maintenance and for
The debugging of internal sound pick-up;Cup is designed as frustum cone structure, ensure while being easy to grip it is internal have can possess one it is regular
Accommodating chamber accommodates water, and the sucker of cup is used to inserting suction pipe drinking-water or insertion water injection pipe carries out water filling;It is controllable
Heating wire provides the function of the temperature for being further ensured that water.
The invention has the advantages that:
1st, the present invention has the advantages that structure is novel, esy to use, safe and reliable, and it in high volume puts goods on the market will produce
Positive social benefit.
2nd, clever structure of the present invention, is that teacher keeps the skin wet offer facility in time;
3rd, the present invention is provided with thermal circuit and drinking-water is incubated.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Totally 2 width accompanying drawing of the invention, wherein:
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is shell structure schematic diagram of the invention.
In figure:1st, sound pick-up, 1.1, housing, 2, integrated circuit, 3, cup, 3.1, axial notch, 4, battery compartment, 4.1, pick up
Sound is switched, and 4.2, heater switch, 5, sucker, 6, sealing-plug, 7, heating wire.
Specific embodiment
A kind of teachers' instruction multifunction microphone as depicted in figs. 1 and 2, including:Sound pick-up 1, integrated circuit 2, cup 3
With battery compartment 4;
Cup 3 is provided with and inner containment chamber for the internal frustum cone structure with accommodating chamber, and the upper end outer wall of cup 3
The sucker 5 of connection, and the position of sucker 5 is provided with the sealing-plug 6 for blocking sucker 5;
The upper end of cup 3 is machined with axial notch 3.1;
Sound pick-up 1 is piezoelectric pickup, and outer wrap has housing 1.1;
Wherein, the top of housing 1.1 is spheroid, and the main sound collecting part of sound pick-up 1 is contained in spherical part, housing
1.1 bottoms are embedded in the axial notch 3.1 of cup 3 and are detachable assembling with cup 3;
The insertion of integrated circuit 2 is assemblied in inside the axial notch 3.1 of cup 3, and is connected with the circuit of sound pick-up 1;
Wherein, integrated circuit 2 and housing 1.1 are sealed with the fit-up gap position of axial notch 3.1 by silica gel sealing ring;
Battery compartment 4 is fixed on the bottom of cup 3;
Cup 3 is the cup body structure of inside and outside two-layer wall of cup, is filled with insulation material between two-layer wall of cup, and cup 3 is interior
Layer wall of cup outer wall is fitted with heating wire 7;
Wherein, the power supply circuit of battery compartment 4 is connected with sound pick-up 1, integrated circuit 2 and heating wire 7, and battery compartment 4 and pickup
Pickup switch 4.1 is provided with device 1 and the power supply circuit of the connection of integrated circuit 2, the power supply electricity that battery compartment 4 is connected with heating wire 7
Heater switch 4.2 is set on road;
Wherein, the inner containment chamber volume of cup 3 is 380ml;
Wherein, the inner containment chamber of cup 3 is round platform chamber, and a diameter of 5cm of round platform chamber bottom surface, upper bottom surface diameter
It is 3cm, a height of 8cm.
Using the present invention of above-mentioned technical proposal, the part of sound pick-up 1 is designed as detachably, being easy to later maintenance, and right
In the debugging of internal sound pick-up;Cup 3 is designed as frustum cone structure, ensure while being easy to grip it is internal have can possess one it is regular
Accommodating chamber accommodate water, the sucker 5 of cup 3 is for insertion into suction pipe drinking-water or insertion water injection pipe carries out water filling;Can
The heating wire of control provides the function of the temperature for being further ensured that water.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member without departing from the scope of the present invention, when using the technology contents of the disclosure above make it is a little change or be modified to
The Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit pair of the invention
Any simple modification made for any of the above embodiments, equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (3)
1. teachers' instruction multifunction microphone, it is characterised in that including:Sound pick-up (1), integrated circuit (2), cup (3) and electricity
Chi Cang (4);
The cup (3) is the internal frustum cone structure with accommodating chamber, and cup (3) upper end outer wall is provided with and inner containment
The sucker (5) of chamber, and sucker (5) position is provided with the sealing-plug (6) for blocking sucker (5);
Cup (3) upper end is machined with axial notch (3.1);
The sound pick-up (1) is piezoelectric pickup, and outer wrap has housing (1.1);
Wherein, housing (1.1) top is spheroid, and sound pick-up (1) main sound collecting part is contained in spherical part, housing
(1.1) bottom is embedded in the axial notch (3.1) of cup (3) and is detachable assembling with cup (3);
The axial notch (3.1) that integrated circuit (2) insertion is assemblied in cup (3) is internal, and connects with sound pick-up (1) circuit
Connect;
Wherein, integrated circuit (2) and housing (1.1) are close by silica gel sealing ring with axial notch (3.1) fit-up gap position
Envelope;
The battery compartment (4) is fixed on cup (3) bottom;
The cup (3) is the cup body structure of inside and outside two-layer wall of cup, and insulation material, and cup (3) are filled between two-layer wall of cup
Internal layer wall of cup outer wall be fitted with heating wire (7);
Wherein, battery compartment (4) power supply circuit is connected with sound pick-up (1), integrated circuit (2) and heating wire (7), and battery compartment (4)
Pickup switch (4.1), battery compartment (4) and heating wire are provided with the power supply circuit being connected with sound pick-up (1) and integrated circuit (2)
(7) heater switch (4.2) is set on the power supply circuit of connection.
2. teachers' instruction multifunction microphone according to claim 1, it is characterised in that:
Wherein, the inner containment chamber volume of cup (3) is 380ml.
3. teachers' instruction multifunction microphone according to claim 2, it is characterised in that:
Wherein, the inner containment chamber of cup (3) is round platform chamber, and a diameter of 5cm of round platform chamber bottom surface, upper bottom surface is a diameter of
3cm, a height of 8cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710081065.7A CN106792302A (en) | 2017-02-15 | 2017-02-15 | Teachers' instruction multifunction microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710081065.7A CN106792302A (en) | 2017-02-15 | 2017-02-15 | Teachers' instruction multifunction microphone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106792302A true CN106792302A (en) | 2017-05-31 |
Family
ID=58958307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710081065.7A Pending CN106792302A (en) | 2017-02-15 | 2017-02-15 | Teachers' instruction multifunction microphone |
Country Status (1)
Country | Link |
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CN (1) | CN106792302A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2043809U (en) * | 1988-12-14 | 1989-08-30 | 来德乾 | Speaker for interview |
CN2747983Y (en) * | 2004-11-24 | 2005-12-28 | 李志英 | Lover drinking cup |
WO2015017702A2 (en) * | 2013-08-01 | 2015-02-05 | Drexel University | Device to measure and monitor drinking and eating |
CN204598316U (en) * | 2015-05-20 | 2015-08-26 | 广州栢铿进出口贸易有限公司 | Top cover microphone |
CN204764722U (en) * | 2015-04-29 | 2015-11-18 | 文静雯 | Drinking cup with microphone function |
CN205671891U (en) * | 2016-04-29 | 2016-11-09 | 北京鼎电全安警用装备器材有限公司 | The close recording device of cup type |
CN205697003U (en) * | 2016-04-05 | 2016-11-23 | 史林全 | A kind of insulating cup cool in summer and warm in winter |
-
2017
- 2017-02-15 CN CN201710081065.7A patent/CN106792302A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2043809U (en) * | 1988-12-14 | 1989-08-30 | 来德乾 | Speaker for interview |
CN2747983Y (en) * | 2004-11-24 | 2005-12-28 | 李志英 | Lover drinking cup |
WO2015017702A2 (en) * | 2013-08-01 | 2015-02-05 | Drexel University | Device to measure and monitor drinking and eating |
CN204764722U (en) * | 2015-04-29 | 2015-11-18 | 文静雯 | Drinking cup with microphone function |
CN204598316U (en) * | 2015-05-20 | 2015-08-26 | 广州栢铿进出口贸易有限公司 | Top cover microphone |
CN205697003U (en) * | 2016-04-05 | 2016-11-23 | 史林全 | A kind of insulating cup cool in summer and warm in winter |
CN205671891U (en) * | 2016-04-29 | 2016-11-09 | 北京鼎电全安警用装备器材有限公司 | The close recording device of cup type |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |