CN106162415A - The radio FM earphone of electricity can be shown - Google Patents
The radio FM earphone of electricity can be shown Download PDFInfo
- Publication number
- CN106162415A CN106162415A CN201610832658.8A CN201610832658A CN106162415A CN 106162415 A CN106162415 A CN 106162415A CN 201610832658 A CN201610832658 A CN 201610832658A CN 106162415 A CN106162415 A CN 106162415A
- Authority
- CN
- China
- Prior art keywords
- button
- electricity
- earphone
- show
- insulating trip
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1091—Details not provided for in groups H04R1/1008 - H04R1/1083
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of radio FM earphone showing electricity, this earphone bag display screen, measuring electric quantity device and electricity the Show Button, described measuring electric quantity device is connected with headset batteries and electricity the Show Button respectively, and electricity the Show Button is arranged on earphone.The display screen of described display dump energy percentages is connected with electricity the Show Button.Being provided with insulating trip between described headset batteries and electrode, insulating trip is connected with insulating trip control knob, and described insulating trip is provided with back-off.Described measuring electric quantity device includes booster type self-maintained circuit, current rectifying and wave filtering circuit, operational amplifier and the voltage comparator being sequentially connected with.It is additionally provided with antenna, channel selection button, audio button, channel selection+button, volume button, shift knob, volume+button on described earphone, takes platform button and deposit platform button.Examination process middle ear electromechanics amount is avoided to exhaust the purpose affecting achievement.Press other any buttons then to exit electricity and show.
Description
Technical field
The invention belongs to wireless headset technical field, be specifically related to a kind of novel radio frequency-modulation earphone showing electricity.
Background technology
The earphone used as the most all kinds of English examination audition, range is wide, easy to carry, is each university
Raw necessary article, but owing to this earphone uses alkaline battery to power, for battery service condition, we cannot grasp, often
Occurring in the situation occurring broken battery in listening way, affect examinee's achievement and performance, some people is in order to avoid the occurrence of this
Kind of situation, can only use one just to abandon after twice at battery, cause the unnecessary wasting of resources the most also to pollute the environment, and
Earphone can cause the loss of battery when not in use.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved is that proposition is a kind of shows electricity
Radio FM earphone, a kind of avoids the novel radio ear that headset batteries electricity in examination process depletes and battery is wasted in a large number
Machine.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of wireless frequency modulation showing electricity
Earphone, this earphone bag display screen, measuring electric quantity device and electricity the Show Button, described measuring electric quantity device respectively with headset batteries
Connecting with electricity the Show Button, electricity the Show Button is arranged on earphone.The display of described display dump energy percentages
Screen is connected with electricity the Show Button.Insulating trip, insulating trip and insulating trip control knob it is provided with between described headset batteries and electrode
Connecting, described insulating trip is provided with back-off.Booster type self-maintained circuit that described measuring electric quantity device includes being sequentially connected with, whole
Stream filter circuit, operational amplifier and voltage comparator.Antenna, channel selection-button, audio button, choosing it is additionally provided with on described earphone
Platform+button, volume-button, shift knob, volume+button, take platform button and deposit platform button.
The medicine have the advantages that the present invention can real time inspection earphone dump energy, it is to avoid examination process middle ear electromechanics amount
Exhaust the purpose affecting achievement.Press other any buttons then to exit electricity and show.Back-off on insulating trip can prevent insulating trip
It is pulled out completely.The realization of this function can allow user avoid frequently and dismantle headset batteries, reduce battery unnecessary simultaneously
Loss.
Accompanying drawing explanation
Below the content expressed by this specification accompanying drawing and the labelling in figure are briefly described:
Fig. 1 is the radio FM earphone band display screen side external structure of the detailed description of the invention of the present invention.
Fig. 2 is the radio FM earphone charged pool side external structure of the detailed description of the invention of the present invention.
Fig. 3 is the battery side inner side sectional view of the detailed description of the invention of the present invention.
Fig. 4 is the detection electricity schematic diagram of the detailed description of the invention of the present invention.
In figure, 1, antenna；2, housing；3, display screen；4, channel selection-button；5, audio button；6, channel selection+button；7, sound
Amount-button；8, shift knob；9, volume+button；10, platform button is taken；11, platform button is deposited；12, electricity the Show Button；13, electricity
Basin lid；14, insulating trip button is controlled.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, each component that the detailed description of the invention of the present invention is the most involved
Shape, structure, mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., be described in further detail, to help those skilled in the art to the inventive concept of the present invention, technology
Scheme has more complete, accurate and deep understanding.
A kind of radio FM earphone, measuring electric quantity device, cardinal principle is as follows: tested battery first passes through booster type from exciting
Swing circuit, then through rectifying and wave-filtering voltage stabilizing, produce about 4.2V burning voltage, show voltage by operational amplifier, then by electricity
Pressure comparator, compares with rated voltage thus draws dump energy, shows electricity percentage ratio by display controller.Control
Button is connected on circuit, and circuit is connected with display screen, and user presses display electricity button, will show electricity on a display screen
Pond dump energy situation.
Radio FM earphone button control region is provided with display electricity button 12, and button 12 connects earphone internal detection voltage
Circuit, tested battery first passes through booster type self-maintained circuit, then through rectifying and wave-filtering voltage stabilizing, is then shown by operational amplifier
Showing voltage, finally by voltage comparator, compare with rated voltage thus draw dump energy, the residual voltage recorded passes
Being passed to display controller, display controller is connected with display screen, demonstrates dump energy percentage when button 12 is pressed on display screen
Ratio, reaches real time inspection earphone dump energy, it is to avoid examination process middle ear electromechanics amount exhausts the purpose affecting achievement.Press other
Any button then exits electricity and shows.
Radio FM earphone opposite side battery cover is provided with insulating trip control knob 14, and button 14 connects insulating trip, simultaneously
Insulating trip is provided with a back-off.When insulating trip control knob 14 is pressed, insulating trip is inserted between electrode and battery, reaches isolation electricity
Pond and positive plate, protect battery not by the purpose of excess loss when earphone leaves unused.When earphone is opened, battery needs to pull out when using
Going out button, insulating trip can stagger with electrode, and battery contacts again with positive plate, and earphone is energized, and the back-off on insulating trip can prevent
Insulating trip is pulled out completely.The realization of this function can allow user avoid frequently and dismantle headset batteries, reduce battery not simultaneously
Necessary loss.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the method design of the present invention and the improvement of various unsubstantialities that technical scheme is carried out, or without changing
Enter and design and the technical scheme of the present invention are directly applied to other occasion, all within protection scope of the present invention.This
Bright protection domain should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. the radio FM earphone that can show electricity, it is characterised in that this earphone bag display screen, measuring electric quantity device and electricity
Amount the Show Button, described measuring electric quantity device is connected with headset batteries and electricity the Show Button respectively, and electricity the Show Button is arranged
On earphone.
2. the radio FM earphone that can show electricity, it is characterised in that showing of described display dump energy percentages
Display screen is connected with electricity the Show Button.
The radio FM earphone showing electricity the most according to claim 1, it is characterised in that described headset batteries and electricity
Being provided with insulating trip between pole, insulating trip is connected with insulating trip control knob, and described insulating trip is provided with back-off.
The radio FM earphone showing electricity the most according to claim 1, it is characterised in that described measuring electric quantity device
Including the booster type self-maintained circuit, current rectifying and wave filtering circuit, operational amplifier and the voltage comparator that are sequentially connected with.
The radio FM earphone showing electricity the most according to claim 1, it is characterised in that be additionally provided with on described earphone
Antenna, channel selection-button, audio button, channel selection+button, volume-button, shift knob, volume+button, take platform button and deposit platform
Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832658.8A CN106162415A (en) | 2016-09-20 | 2016-09-20 | The radio FM earphone of electricity can be shown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610832658.8A CN106162415A (en) | 2016-09-20 | 2016-09-20 | The radio FM earphone of electricity can be shown |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106162415A true CN106162415A (en) | 2016-11-23 |
Family
ID=57340846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610832658.8A Pending CN106162415A (en) | 2016-09-20 | 2016-09-20 | The radio FM earphone of electricity can be shown |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106162415A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628085U (en) * | 2010-02-25 | 2010-11-10 | 宁波奇力电器有限公司 | Electric torch |
| CN203243502U (en) * | 2013-03-11 | 2013-10-16 | 赖清华 | Mobile power supply portable sound equipment |
| CN203775372U (en) * | 2013-12-29 | 2014-08-13 | 李彬 | Touch wireless microphone with electric quantity display |
| WO2015076408A1 (en) * | 2013-11-25 | 2015-05-28 | 京セラ株式会社 | Mobile terminal |
| CN204598253U (en) * | 2015-04-09 | 2015-08-26 | 徐玉仙 | A kind of multifunction blue-tooth earphone |
-
2016
- 2016-09-20 CN CN201610832658.8A patent/CN106162415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628085U (en) * | 2010-02-25 | 2010-11-10 | 宁波奇力电器有限公司 | Electric torch |
| CN203243502U (en) * | 2013-03-11 | 2013-10-16 | 赖清华 | Mobile power supply portable sound equipment |
| WO2015076408A1 (en) * | 2013-11-25 | 2015-05-28 | 京セラ株式会社 | Mobile terminal |
| CN203775372U (en) * | 2013-12-29 | 2014-08-13 | 李彬 | Touch wireless microphone with electric quantity display |
| CN204598253U (en) * | 2015-04-09 | 2015-08-26 | 徐玉仙 | A kind of multifunction blue-tooth earphone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
| CN108309793B (en) * | 2018-02-27 | 2020-10-16 | 夏侯梨 | Eyedrop container convenient for identifying use period |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161123 |