CN109213389A - Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof - Google Patents
Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof Download PDFInfo
- Publication number
- CN109213389A CN109213389A CN201810802440.7A CN201810802440A CN109213389A CN 109213389 A CN109213389 A CN 109213389A CN 201810802440 A CN201810802440 A CN 201810802440A CN 109213389 A CN109213389 A CN 109213389A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- quantization parameter
- adjusting
- acquisition screen
- screen
- 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
- 238000013139 quantization Methods 0.000 title claims abstract description 40
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000011889 copper foil Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006855 networking Effects 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a quantization parameter adjusting device for electronic equipment and a quantization parameter display device thereof, relates to the technical field of touch control, and solves the technical problem that the volume is easy to be mistakenly operated by a user when the user uses an intelligent sound box in the prior art. The quantization parameter adjusting device for the electronic equipment comprises an adjusting action acquisition screen and an adjusting signal output module, wherein: the adjusting action acquisition screen is electrically connected with the adjusting signal output module; the exposed part of the adjusting action acquisition screen is in a strip shape or a linear shape, the exposed part can acquire the sliding direction and distance of the human hand on the exposed part, the parameter value is gradually increased when the human hand slides from bottom to top, from left to right or from left lower to right upper, and the control signal corresponding to the adjusted parameter value is output through the adjusting signal output module according to the rule that the parameter value is gradually reduced when the human hand slides from top to bottom, from right to left or from right upper to left lower. The intelligent sound box volume adjusting method is used for volume adjustment of the intelligent sound box and visual display of the state of the intelligent sound box.
Description
Technical field
The present invention relates to touch control technical field, more particularly, to a kind of electronic equipment quantization parameter adjustment control and
Electronic equipment quantization parameter displaying device.
Background technique
Volume adjustment on electronic equipment can adjust volume by key, can adjust volume by rotational potentiometer,
Volume can also be adjusted by touching slider bar.Mechanical key and rotational potentiometer are grown using the time is easy to appear damage, and
Mechanical key and rotational potentiometer easily cause product shape unsightly, be difficult to meet the intelligent demand for experience of user, and lead to
It crosses touch slider bar adjusting volume and is able to satisfy the intelligent demand for experience of user, and do not influence the beauty of electronic product.
Applicants have discovered that at least there is following technical problem in the prior art:
Easily there is a situation where user's mistakes to adjust volume for the regulative mode of the volume adjuster of existing intelligent sound box
(such as: user, which wants to tune up volume, but operates the operation that volume is turned down), very big inconvenience is brought to user；Existing touch
Formula volume adjuster function is simple, can only carry out the adjusting of volume, and cannot show the music gear being currently located.
Summary of the invention
The purpose of the present invention is to provide a kind of electronic equipment to show with quantization parameter adjustment control and its with quantization parameter
Device solves the technical issues of fallibility maloperation volume when user existing in the prior art uses intelligent sound box.This
Invent many technical effects elaboration as detailed below that the optimal technical scheme in many technical solutions provided can be generated.
To achieve the above object, the present invention provides following technical schemes:
Electronic equipment provided by the invention quantization parameter adjustment control, including adjusting movement acquisition screen and adjustment signal
Output module, in which:
The adjusting movement acquisition screen is electrically connected with the adjustment signal output module；
The adjusting movement acquisition screen exposed parts can acquire manpower and slide in bar shaped or linear and exposed parts
Direction and distance and according to from the bottom up, from left to right or from lower left toward upper right side slide when parameter value be gradually increased, from
On turn left down, from the right side or the diminishing rule of parameter value passes through the adjustment signal output mould when from upper right side toward lower left
Block output is corresponding with the parameter value after adjusting to control signal.
Preferably, the electronic equipment is intelligent sound box.
Preferably, the electronic equipment is volume adjuster with quantization parameter adjustment control.
Preferably, the electronic equipment is mounted on the electronic equipment along the vertical direction with quantization parameter adjustment control.
Preferably, the electronic equipment includes display screen, and the adjusting movement acquisition screen is located at except the display screen.
A kind of electronic equipment quantization parameter displaying device, including control signal receiving module and display module, in which:
The display module is electrically connected with the control signal receiving module；
The control signal receiving module can receive control signal and input to the display module；
The display module can be bigger according to the bigger light emitting region of parameter value and/or light emission luminance, and parameter value is smaller to shine
Region and/or the smaller rule of light emission luminance change the size of light emitting region and/or light emission luminance in real time；
The adjusting movement acquisition screen of the display module and the electronic equipment in quantization parameter adjustment control
It is connected.
Preferably, the control signal be the electric quantity signal of the electronic equipment, voice signal, network connection signal, to
The one or more of machine status signals.
Preferably, the display module includes light emitting device, and the light emitting device and adjusting movement acquisition screen are exposed
Part is connected, and the light emitting device is distributed in the adjusting along the length direction that the adjusting acts acquisition screen exposed parts
In movement acquisition screen.
Preferably, the adjusting movement acquisition screen includes including insulating substrate and touching screen, the light emitting device sandwiched
Between the insulating substrate and the touch screen.
Preferably, the adjusting movement acquisition screen further includes touch panel, and the touch panel is folded in the insulation base
Between plate and the touch screen；The touch panel includes discrete copper foil, is arranged on the part or all of copper foil
There is mounting hole, the light emitting device setting is in the mounting hole.
Preferably, the light emitting device is LED light.
Preferably, the display module and adjusting movement acquisition screen are connected with the control signal receiving module
It connects；The control signal receiving module is for capacitance controller, the MCU with ADC function or with described in capacitance touch function
The master control set of electronic equipment.
The present invention provides a kind of electronic equipment quantization parameter adjustment control, including adjusting movement acquires screen and adjusts letter
Number output module, electronic equipment can be intelligent sound box, and adjusting movement acquisition screen can be touch-control volume adjuster, adjusting movement
Acquisition screen exposed parts are in bar shaped or linear, and user can adjusting act acquisition screen it is upper along the vertical direction or diagonally on
Direction on slidable adjustment volume (upward sliding is to tune up volume, and slide downward is to turn volume down) so that with people day
The usual thinking often lived is consistent: upwards increase, downwards reduce, enable a user to it is clear how to adjust volume, to the greatest extent
Amount avoids maloperation, solves the problems, such as that existing user uses fallibility maloperation volume when intelligent sound box.
Optimal technical scheme of the present invention can also at least have the following technical effects:
A kind of electronic equipment quantization parameter displaying device, including control signal receiving module and display module, display
Module acts acquisition screen with adjusting and is connected, and adjusting movement acquisition screen can be touch-control volume adjuster, and display module can be shown
Show the battery condition, sound conditions, connection Network status etc. of electronic equipment, and then can solve existing touch-control volume adjuster
The technical issues of having a single function.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that light emitting device provided in an embodiment of the present invention is arranged on copper foil；
Fig. 2 is the structural schematic diagram of adjusting movement acquisition screen provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of electronic equipment quantization parameter adjustment control provided in an embodiment of the present invention.
1- instruction device in figure；2- insulating substrate；3- touches screen；4- touch panel；41- copper foil；5- capacitance controller.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
A kind of electronic equipment quantization parameter adjustment control, including adjusting movement acquisition screen and adjustment signal export mould
Block, in which: adjusting movement acquisition screen is electrically connected with adjustment signal output module；Adjusting movement acquisition screen exposed parts in bar shaped or
Linear and exposed parts can acquire the direction that manpower slides on and distance and according to from the bottom up, from left to right or from lower-left
Side is gradually increased toward parameter value when the sliding of upper right side, turn left from top to bottom, from the right side or when from upper right side toward lower left parameter value by
Tapered small rule controls signal by the way that the output of adjustment signal output module is corresponding with the parameter value after adjusting.The present invention provides
Electronic equipment with quantization parameter adjustment control, electronic equipment can be intelligent sound box, adjusting movement acquisition screen exposed parts be in
Bar shaped or linear and user act sliding on acquisition screen exposed parts in adjusting and are adjustable parameter, which can be electronic equipment
Volume, the shape of adjusting movement acquisition screen exposed parts is conducive to user, and along adjusting to act acquisition screen exposed parts extending direction sliding
It is dynamic to adjust volume, avoid adjusting volume maloperation occur to a certain extent；Electronic equipment of the invention (can be intelligence
Speaker) it can use on along the vertical direction or go up slidable adjustment volume along the diagonally upward direction, so that user is being adjusted
Movement acquisition screen is upper can to open giant electronics volume toward top (or obliquely) direction sliding, and it is upper past to act acquisition screen in adjusting
The sliding of lower section (or obliquely) direction can reduce volume, consistent with the usual thinking of people's daily life: i.e. (or oblique toward top
Be to increase upwards), be to reduce toward lower section (or obliquely), enable a user to it is clear how to adjust volume, keep away as far as possible
Exempt from maloperation, solves the problems, such as that existing user uses fallibility maloperation volume when intelligent sound box.
As the embodiment of the present invention, optionally embodiment, electronic equipment quantization parameter adjustment control are pacified along the vertical direction
Dress is on an electronic device.Electronic equipment can be intelligent sound box, and it can be touch-control sound that electronic equipment, which quantifies parameter adjustment control,
Adjuster is measured, volume adjuster can be mounted on the side of intelligent sound box perpendicular to the pedestal of intelligent sound box, convenient for user to intelligence
The adjusting of energy speaker volume.
As the embodiment of the present invention, optionally embodiment, electronic equipment include display screen, and adjusting movement acquisition screen is located at
Except display screen.Adjusting movement acquisition screen can be separately provided on an electronic device with display screen.
A kind of electronic equipment quantization parameter displaying device, including control signal receiving module and display module, in which:
Display module is electrically connected with control signal receiving module；Control signal receiving module can receive control signal and input to display mould
Block；Display module can be bigger according to the bigger light emitting region of parameter value and/or light emission luminance, the smaller light emitting region of parameter value and/or
The smaller rule of light emission luminance changes the size of light emitting region and/or light emission luminance in real time；Display module and electronic equipment dosage
The adjusting movement acquisition screen changed in parameter adjustment control is connected.Display module can be set in addition to adjusting acts acquisition screen
Other display screens or equipment on.Adjusting movement acquisition screen can be touch-control volume adjuster, existing touch-control volume adjuster
It has a single function, only adjusts the effect of volume, and cannot show the situation of electronic equipment, control signal receiving module can receive control
Signal processed simultaneously inputs to display module, and control signal can be the sound shape of the battery condition signal of electronic equipment, electronic equipment
Condition signal, situation of connection network of electronic equipment etc., when control signal is transmitted to display module, display module is by shining
The size in region or luminous light levels show these control signals, and then can solve existing touch-control volume adjuster function
The single problem of energy.
Display module includes light emitting device 1, and light emitting device 1 is preferably Surface-mount LED lamp, so that the setting of light emitting device 1 is being adjusted
The global shape of touch panel is not influenced in section movement acquisition screen and.The dress that shines can be set on adjusting movement acquisition screen
1 is set, which (here can may be used to show the networking situation of electronic equipment when electronic equipment is in networking situation
To be interpreted as parameter value as relatively large value), which receives corresponding control signal and shines；At electronic equipment
In do not network state when (it is to be understood that be parameter value be relatively small value), which will not then shine；User is logical
Cross the light emitting device 1 of observation adjusting movement acquisition screen, it is easy to just will appreciate that whether electronic equipment is in networking state；Example again
Such as, it is provided with a light emitting device 1 on adjusting movement acquisition screen, the light emitting device 1 is to show whether electronic equipment is in electricity
Insufficient situation is measured, when electronic equipment is in not enough power supply, which can issue light, otherwise, would not shine.
Light emitting device 1 can also be more than two, indicate that electronics is set by the illuminated in combination situation of more than two light emitting devices 1
Standby situation.For example, when the number of light emitting device 1 is 6, if the electricity of electronic equipment is 100%, light emitting device 1
Connecing suspension control signal makes 6 light emitting devices 1 issue light；When the electricity of electronic equipment is 50%, light emitting device 1 receives
Control signal makes have 3 light emitting devices 1 to issue light, similarly, can show the size of the volume of electronic equipment, so that adjusting
Movement acquisition screen can intuitively show the gear where current volume, in this way it is easy to which user is allowed probably to grasp electronic equipment
Battery condition.In addition, there are also following embodiments, for example, light emitting device 1 receives control when electronic equipment is in mute state
Signal processed makes all light emitting devices 1 shine, and when electronic equipment is in standby, light emitting device 1 becomes running lamp.Hair
The length direction that electro-optical device 1 can act acquisition screen exposed parts along adjusting is distributed in adjusting movement acquisition screen, so that shining
Device 1 it is rationally distributed, convenient for user by observation light emitting device 1 light on and off situation, it is easy to understand the shape of electronic equipment
Condition.
As the embodiment of the present invention, optionally embodiment, adjusting movement acquisition screen include including insulating substrate 2 and touching
Screen 3, light emitting device 1 are folded in insulating substrate 2 and touch between screen 3；Adjusting movement acquisition screen further includes touch panel 4,
Touch panel 4 is folded in insulating substrate 2 and touches between screen 3；Touch panel 4 include discrete copper foil 41, part or
Mounting hole is provided on whole copper foils 41, light emitting device 1 is arranged in mounting hole.It will be clear that light emitting device 1 can be with
Be not arranged on copper foil 41, be preferably provided in the mounting hole of copper foil 41, obtain copper foil 41 can along insulating substrate 2 length direction it is equal
It is even to be distributed on insulating substrate 2, it relatively can increase the quantity of copper foil 41 on insulating substrate 2, can relatively improve adjusting movement
Acquire the sensitivity of screen.
As the embodiment of the present invention, optionally embodiment, display module and adjusting movement acquisition screen are connect with control signal
Module is received to be connected；Control signal receiving module is capacitance controller, the MCU with ADC function or has the function of Capacity control
Electronic equipment master control set.Light emitting device 1 is connected with the pin of capacitance controller 5, capacitance controller 5 and electronic equipment
Master control set be connected, master control set by the electricity data of the electronic equipment of acquisition, volume data etc. control signal pass through electricity
Hold controller 5 and send light emitting device 1 to, controls the luminous situation of light emitting device 1.
Copper foil 41 is connected with the pin of capacitance controller 5, when user slides on adjusting movement acquisition screen, capacitor control
Device 5 processed can identify two kinds of data: sliding data-user hand is when adjusting is acted and slided on acquisition screen, 5 energy of capacitance controller
Identify glide direction；Switch data-user hand being capable of identification switch amount when being placed on adjusting movement acquisition screen.In addition, working as electronics
When the master control set of equipment has the function of capacitance touch, it is convenient to omit capacitance controller 5, light emitting device 1 and copper foil 41 with master
Control device is connected；Also the MCU with ADC function can be used instead of capacitance controller 5.
Embodiment 1:
A kind of intelligent sound box quantization parameter adjustment control, including adjusting movement acquisition screen and adjustment signal export mould
Block, adjusting movement acquisition screen are touch-control volume adjuster, and adjusting movement acquisition screen is electrically connected with adjustment signal output module.
Embodiment 2:
A kind of intelligent sound box quantization parameter displaying device, quantifies parameter regulation for intelligent sound box in embodiment 1
Control signal receiving module and display module are installed, display module is electrically connected with control signal receiving module on device；It is aobvious
Show that module acts acquisition screen with adjusting and is connected.
Embodiment 3:
A kind of intelligent sound box, including the quantization parameter adjustment control of the intelligent sound box in embodiment 1, or including embodiment
Intelligent sound box quantization parameter displaying device in 2.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (12)
1. a kind of electronic equipment quantization parameter adjustment control, which is characterized in that act acquisition screen including adjusting and adjust letter
Number output module, in which:
The adjusting movement acquisition screen is electrically connected with the adjustment signal output module；
The adjusting movement acquisition screen exposed parts can acquire the side that manpower slides in bar shaped or linear and exposed parts
To with distance and according to from the bottom up, slide from left to right or from lower left toward upper right side when parameter value be gradually increased, from upper past
Under, turn left from the right side or the diminishing rule of parameter value is defeated by the adjustment signal output module when from upper right side toward lower left
It is corresponding with the parameter value after adjusting out to control signal.
2. electronic equipment according to claim 1 quantization parameter adjustment control, which is characterized in that the electronic equipment is
Intelligent sound box.
3. electronic equipment according to claim 1 quantization parameter adjustment control, which is characterized in that the electronic equipment is used
Quantization parameter regulating device is volume adjuster.
4. electronic equipment according to claim 1 quantization parameter adjustment control, which is characterized in that the electronic equipment is used
Quantization parameter regulating device is mounted on along the vertical direction on the electronic equipment.
5. electronic equipment according to claim 1 quantization parameter adjustment control, which is characterized in that the electronic equipment packet
Display screen is included, the adjusting movement acquisition screen is located at except the display screen.
6. a kind of electronic equipment quantization parameter displaying device, which is characterized in that including control signal receiving module and display
Module, in which:
The display module is electrically connected with the control signal receiving module；
The control signal receiving module can receive control signal and input to the display module；
The display module can be bigger according to the bigger light emitting region of parameter value and/or light emission luminance, the smaller light emitting region of parameter value
And/or the real-time size for changing light emitting region and/or light emission luminance of rule that light emission luminance is smaller；
The display module is described in parameter adjustment control with quantifying with electronic equipment of any of claims 1-5
Adjusting movement acquisition screen is connected.
7. electronic equipment according to claim 6 quantization parameter displaying device, which is characterized in that the control signal is
The one or more of the electric quantity signal of the electronic equipment, voice signal, network connection signal, standby condition signal.
8. electronic equipment according to claim 6 quantization parameter displaying device, which is characterized in that the display module packet
It includes light emitting device (1), the light emitting device (1) acts acquisition screen exposed parts with the adjusting and is connected, and the luminous dress
(1) is set to be distributed in the adjusting movement acquisition screen along the length direction that the adjusting acts acquisition screen exposed parts.
9. electronic equipment according to claim 8 quantization parameter displaying device, which is characterized in that the adjusting movement is adopted
Collection screen includes including insulating substrate (2) and touching screen (3), and the light emitting device (1) is folded in the insulating substrate (2) and institute
It states and touches between screen (3).
10. electronic equipment according to claim 9 quantization parameter displaying device, which is characterized in that the adjusting movement
Acquisition screen further includes touch panel (4), and the touch panel (4) is folded in the insulating substrate (2) and the touch screen (3)
Between；The touch panel (4) includes discrete copper foil (41), is provided with installation on the part or all of copper foil (41)
Hole, light emitting device (1) setting is in the mounting hole.
11. electronic equipment according to claim 8 quantization parameter displaying device, which is characterized in that the light emitting device
It (1) is LED light.
12. electronic equipment according to claim 6 quantization parameter displaying device, which is characterized in that the display module
Acquisition screen is acted with the adjusting to be connected with the control signal receiving module；The control signal receiving module is capacitor
The master control set of controller (5), the MCU with ADC function or the electronic equipment with Capacity control function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802440.7A CN109213389A (en) | 2018-07-20 | 2018-07-20 | Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810802440.7A CN109213389A (en) | 2018-07-20 | 2018-07-20 | Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109213389A true CN109213389A (en) | 2019-01-15 |
Family
ID=64990126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810802440.7A Pending CN109213389A (en) | 2018-07-20 | 2018-07-20 | Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109213389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747299A (en) * | 2021-08-24 | 2021-12-03 | 深圳市豪恩声学股份有限公司 | Earphone and operation control method and system thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130321645A1 (en) * | 2012-06-04 | 2013-12-05 | Ultra Stereo Labs, Inc. | Light and sound monitor |
| CN105468251A (en) * | 2014-09-11 | 2016-04-06 | 深圳市麦思美汽车电子有限公司 | Volume control method and system with audio and visual synchronization feedback |
| CN105975128A (en) * | 2016-05-04 | 2016-09-28 | 武汉华星光电技术有限公司 | External-mounting touch display device and electronic equipment |
| CN107783708A (en) * | 2016-08-30 | 2018-03-09 | 深圳市艾思脉电子股份有限公司 | Audio amplifier and method for controlling volume |
-
2018
- 2018-07-20 CN CN201810802440.7A patent/CN109213389A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130321645A1 (en) * | 2012-06-04 | 2013-12-05 | Ultra Stereo Labs, Inc. | Light and sound monitor |
| CN105468251A (en) * | 2014-09-11 | 2016-04-06 | 深圳市麦思美汽车电子有限公司 | Volume control method and system with audio and visual synchronization feedback |
| CN105975128A (en) * | 2016-05-04 | 2016-09-28 | 武汉华星光电技术有限公司 | External-mounting touch display device and electronic equipment |
| CN107783708A (en) * | 2016-08-30 | 2018-03-09 | 深圳市艾思脉电子股份有限公司 | Audio amplifier and method for controlling volume |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113747299A (en) * | 2021-08-24 | 2021-12-03 | 深圳市豪恩声学股份有限公司 | Earphone and operation control method and system thereof |
| CN113747299B (en) * | 2021-08-24 | 2024-05-14 | 深圳市豪恩声学股份有限公司 | Earphone and operation control method and system thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102231255B (en) | Energy-efficient display and electronic equipment | |
| CN101384122A (en) | Capacitor induction touching type lighting lamp controller | |
| CN201374162Y (en) | Electronic music score display device | |
| CN109213389A (en) | Quantization parameter adjusting device for electronic equipment and quantization parameter display device thereof | |
| CN204721667U (en) | A kind of University Classroom's intelligent illuminating system | |
| CN104751825A (en) | Brightness adjustment system and method of display screen of financial self-service terminal | |
| CN202331277U (en) | Notebook computer capable of automatically adjusting keyboard brightness | |
| CN203084176U (en) | Portable lamp electrical parameter testing and displaying box | |
| CN203504827U (en) | Intelligent illumination control system | |
| CN204153529U (en) | Smart bluetooth LED lamp for sound box | |
| CN201937702U (en) | Electronic equipment with self-adaptive display screen brightness | |
| CN205037273U (en) | Lighting apparatus that can diversifiedly control | |
| CN201307391Y (en) | Display capable of automatically regulating self brightness along with variation of environment brightness | |
| CN208480017U (en) | A kind of intelligent dimming indicator light applied to mobile Internet of Things | |
| CN206530911U (en) | A kind of LED controls module | |
| CN202158417U (en) | Touch-control LED (Light-Emitting Diode) desk lamp | |
| CN206236589U (en) | Knob regulated back keyboard | |
| CN207674174U (en) | Multi-function desk lamp | |
| CN201965894U (en) | Automatic display brightness adjusting and control device | |
| CN206320577U (en) | A kind of intelligent LED lamp with humidification function | |
| CN203312066U (en) | Switch | |
| CN204695751U (en) | The display screen brightness control system of finance self-help terminal | |
| CN207475934U (en) | Illumination adaptive type desk lamp | |
| CN203896564U (en) | Touch control light | |
| CN201622809U (en) | Optical indicator for adjusting change of capacity of electrical apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20190115 |
|
| RJ01 | Rejection of invention patent application after publication |