CN206460458U - A kind of regulating system and electronic equipment for electronic equipment - Google Patents

Abstract

The utility model discloses a kind of regulating system and electronic equipment for electronic equipment, the regulating system includes photoelectric encoder, processor and regulating part, and regulating part is arranged in the induction region of photoelectric encoder；Photoelectric encoder is arranged to detect the displacement of regulating part；Processor is arranged to export regulating command according to the displacement.Regulatory function can be realized as by regulating system of the present utility model, and the sensitivity of the utility model regulating system is higher, takes circuit space smaller.

Description

A kind of regulating system and electronic equipment for electronic equipment

Technical field

The utility model is related to technical field of electronic equipment, is set more specifically, the utility model is related to one kind for electronics Standby regulating system and electronic equipment.

Background technology

Each class of electronic devices such as existing mobile phone and HIFI audio player either watch the mistake of video playing audio All certainly will be along with the regulation to the broadcast sound volume either various physical parameters such as screen intensity in journey.

With advances in technology, increasing regulative mode starts to occur.Existing electronic equipment is mostly using touch The mode of regulation is adjusted, i.e. user slides to realize regulatory function on the touchscreen by using finger, but this adjusts The regulation sensitivity of section mode is relatively low, influences Consumer's Experience.

Utility model content

A purpose of the present utility model is to provide a kind of new technical scheme one of solved the above problems.

Compiled according to first aspect of the present utility model there is provided a kind of regulating system for electronic equipment, including photoelectricity Code device, processor and regulating part, the regulating part are arranged in the induction region of the photoelectric encoder；The photoelectric encoder It is arranged to detect the displacement of the regulating part；The processor is arranged to export regulating command according to the displacement.

Optionally, the rotating shaft that line is fixed centered on the regulating part, the rotating shaft is arranged along the center line Rotate and produce the displacement.

Optionally, described rotating shaft one end is connected with knob, and the knob drives the axis of rotation, so that the rotating shaft Produce the displacement.

Optionally, the photoelectric encoder and the processor are connected by I2C bus communications.

Optionally, the regulating system also includes motor drive circuit and motor, and the processor is also configured to root The drive signal for driving the motor vibrations is exported according to the regulating command, the control motor drive circuit.

Optionally, the motor drive circuit and the processor are connected by I2C bus communications.

According to second aspect of the present utility model there is provided a kind of electronic equipment, including according to the utility model first party Regulating system described in face.

Optionally, the electronic equipment also includes loudspeaker, and the regulating command is arranged to adjust the loudspeaker Broadcast sound volume.

Optionally, the electronic equipment also includes display screen, and the regulating command is arranged to adjust the display screen Display brightness.

A beneficial effect of the present utility model is, can be realized as adjusting work(by regulating system of the present utility model Can, and the sensitivity of the utility model regulating system is higher, takes circuit space smaller.

It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model Feature and its advantage will be made apparent from.

Brief description of the drawings

The accompanying drawing for being combined in the description and constituting a part for specification shows embodiment of the present utility model, and And be used to explain principle of the present utility model together with its explanation.

Fig. 1 is a kind of square frame principle of implementation structure according to a kind of regulating system for electronic equipment of the utility model Figure；

Fig. 2 is the square frame original according to a kind of another implementation structure of regulating system for electronic equipment of the utility model Reason figure.

Description of reference numerals：

U1- photoelectric encoders；U2- processors；

U3- motor drive circuits；M- motors；

T- regulating parts；Com1- regulating commands.

Embodiment

Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：Unless another Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is not limited Make scope of the present utility model.

The description only actually at least one exemplary embodiment is illustrative below, never as to this practicality New and its application or any limitation used.

It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable In the case of, the technology, method and apparatus should be considered as a part for specification.

In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.

In order to solve to be asked in the prior art in the presence of the regulative mode sensitivity for adjusting volume or brightness etc. is relatively low Topic is there is provided a kind of regulating system for electronic equipment, as shown in figure 1, including photoelectric encoder U1, regulating part T and processing Device U2, regulating part T is arranged in photoelectric encoder U1 induction region, and photoelectric encoder U1 is arranged to detect regulating part T's Displacement；Processor U2 is arranged to export regulating command com1 according to the displacement.Wherein, photoelectric encoder U1 generally only has one Individual sensitive surface, photoelectric encoder U1 induction region is specifically the region for the displacement for being able to detect that regulating part T, for example, can be Just to the position of the photosurface.

Photoelectric encoder U1 is the conventional displacement detecting sensor of high-precision control system, can detect regulating part T position Move, including angular displacement and in-plane displancement.

For example, in the case where photoelectric encoder U1 is able to detect that regulating part T least displacement is 0.1mm, working as photoelectricity When the displacement that encoder U1 detects regulating part T is 0.1mm, the displacement can be stored in the register of photoelectric encoder, Processor U2 reads the shift value in register in real time, and processor U2 is read after the shift value, and the shift value in register will Reset, and processor U2 will export to should shift value the first regulating command, photoelectric encoder continues to detect regulating part T Displacement, when detect again regulating part T displacement be 0.1mm when, the displacement can be stored in the register of photoelectric encoder Interior, processor U2 reads the shift value in register in real time, and processor U2 is read after the shift value, the shift value in register Be cleared again, and processor U2 will export again to should shift value the first regulating command, by that analogy.Work as photoelectricity When the displacement that encoder U1 detects regulating part T is -0.1mm, the displacement can be equally stored in posting for photoelectric encoder U1 In storage, processor U2 reads the shift value in register in real time, and processor U2 is read after the shift value, the position in register Shifting value will reset, and processor U2 will export to should shift value the second regulating command.

So, regulatory function, and the utility model regulating system can be realized as by regulating system of the present utility model Sensitivity it is higher, take circuit space it is smaller.

The least displacement for the regulating part T that photoelectric encoder U1 is able to detect that can be set in advance, when least displacement is smaller When, it can reach the effect of " fine tuning " by improving degree of regulation；When least displacement value is larger, it can be adjusted by reducing Section precision reaches the effect of " coarse adjustment ".The usage scenario of the regulating system can be so enriched, Consumer's Experience is lifted.

Regulating part T of the present utility model for example can be push rod, the push rod can parallel to photoelectric encoder U1 sensing Face, and moved along the direction of the push rod, still, this also results in the problem of occupancy circuit space is larger.

Circuit space, in a specific embodiment of the present utility model, the tune are taken in order to further reduce regulating part T Section part T for example can be the rotating shaft that center line is fixed, and the rotating shaft, which is arranged on to rotate along center line, produces displacement, and the displacement is Angular displacement.Wherein, the rotating shaft for example can be it is cylindrical, its center line can parallel to photoelectric encoder U1 sensing table Face so that photoelectric encoder U1 detection displacements are more accurate, and it is easy to operation by way of rotating shaft is adjusted, one can be entered Step, which reduces, takes circuit space.

On this basis, one end of the rotating shaft is also associated with the knob operated for user, and the knob drives axis of rotation, So that rotating shaft produces displacement, it is easy to user that operation is adjusted.

The displacement that photoelectric encoder U1 is detected can be sent to processor by I2C buses, spi bus, UART etc. U2's.Processor U2 of the present utility model is such as can be central processor CPU, Micro-processor MCV.The memory is for example wrapped ROM (read-only storage), RAM (random access memory), nonvolatile memory of hard disk etc. are included, because processor is logical Often all there is I2C interfaces, and other interfaces such as SPI interface and UART do not have having wide range of applications for I2C interfaces, therefore, at this In one specific embodiment of utility model, photoelectric encoder U1 and processor U2 are connected by I2C bus communications.

Understand the concrete condition of regulation in real time for the ease of user, lift Consumer's Experience, in one of the present utility model tool In body embodiment, the regulating system also includes motor drive circuit U3 and motor M, as shown in Fig. 2 processor U2 is arranged to root The drive signal for driving motor M to vibrate is exported according to regulating command, control motor drive circuit U3.

Specifically, can be that, when regulating system exports any regulating command, processor U2 will control motor driving electricity Road U3 exports the drive signal for driving motor M to vibrate so that motor M vibrates so that user obtains tactile feedback, lifting Consumer's Experience, and maloperation can be reduced.

Further, because the use scope of I2C buses is more extensive, processor U2 and motor drive circuit U3 can be with It is to be connected by I2C bus communications.

On this basis, the regulating system can also be the feedback for producing the other forms in addition to vibrational feedback, for example It can be light feedback either sound feedback.

Specifically, the regulating system can include display lamp, processor U2 is arranged to according to each regulating command of output While output enable to the luminous display lamp drive signal of display lamp, the display lamp drive signal for example can be an arteries and veins Punching, enables to display lamp instantaneous light emission, and when processor U2 continuously exports regulating command, continuous two regulating commands it Between, display lamp flickers change, in this way, it is possible to which the concrete condition of regulation is fed back into user, lifts Consumer's Experience.

The regulating system can also include loudspeaker, while processor U2 is arranged to according to each regulating command is exported Output enables to the loudspeaker drive signal of loudspeaker sounding, and the loudspeaker drive signal can cause loudspeaker is played to carry Show sound, the prompt tone is that instantaneous signal for example can be " stining ", and when processor U2 continuously exports regulating command, continuous two Between regulating command, loudspeaker includes not sounding state.

The utility model additionally provides a kind of electronic equipment, and the electronic equipment includes the above-mentioned regulation system for electronic equipment System.

In first embodiment of the present utility model, the electronic equipment also includes loudspeaker, and regulating command can be used for adjusting Save the volume of loudspeaker.Specifically, the first regulating command can be used for increasing the volume of loudspeaker, the second regulating command can be used In the volume for reducing loudspeaker.

In second embodiment of the present utility model, the electronic equipment also includes display screen, and regulating command can be used for adjusting Save the display brightness of display screen.Specifically, the first regulating command can be used for increasing the display brightness of display screen, the second regulation refers to Order can be used for reducing the display brightness of display screen.

So, electronic product can just reach the purpose of modulation volume or brightness etc. by the regulating system, and sensitive Degree is higher, takes circuit space smaller.

Electronic equipment electronic product such as can be mobile phone, tablet personal computer, virtual implementing helmet, earphone.

The various embodiments described above primary focus describes the difference with other embodiment, but those skilled in the art should be clear Chu, the various embodiments described above can be used alone or be combined with each other as needed.

Although some specific embodiments of the present utility model are described in detail by example, this area It is to be understood by the skilled artisans that example above is merely to illustrate, rather than in order to limit scope of the present utility model.This Field it is to be understood by the skilled artisans that can be in the case where not departing from scope and spirit of the present utility model, to above example Modify.Scope of the present utility model is defined by the following claims.

Claims (9)

1. a kind of regulating system for electronic equipment, it is characterised in that including photoelectric encoder, processor and regulating part, institute Regulating part is stated to be arranged in the induction region of the photoelectric encoder；The photoelectric encoder is arranged to detect the regulating part Displacement；The processor is arranged to export regulating command according to the displacement.

2. regulating system according to claim 1, it is characterised in that the rotating shaft that line is fixed centered on the regulating part, institute State rotating shaft and be arranged along the center line rotation generation displacement.

3. regulating system according to claim 2, it is characterised in that described rotating shaft one end is connected with knob, the knob The axis of rotation is driven, so that the rotating shaft produces the displacement.

4. regulating system according to claim 1, it is characterised in that the photoelectric encoder and the processor pass through I2C bus communications are connected.

5. regulating system according to claim 1, it is characterised in that the regulating system also include motor drive circuit and Motor, the processor is also configured to according to the regulating command, controls the motor drive circuit to export for driving institute State the drive signal of motor vibrations.

6. regulating system according to claim 5, it is characterised in that the motor drive circuit and the processor pass through I2C bus communications are connected.

7. a kind of electronic equipment, it is characterised in that the regulation system including processor and according to any one of claim 1-6 System.

8. electronic equipment according to claim 7, it is characterised in that the electronic equipment also includes loudspeaker, the tune Section instruction is arranged to adjust the broadcast sound volume of the loudspeaker.

9. electronic equipment according to claim 7, it is characterised in that the electronic equipment also includes display screen, the tune Section instruction is arranged to adjust the display brightness of the display screen.