A kind of intelligence liquid crystal display and its method of workTechnical field
The invention belongs to electronic technology field, more particularly to a kind of intelligent liquid crystal display.
Background technology
Liquid crystal display（LCD）For numeric type clock and watch and a kind of type of display of many portable computers.LCD is shownShow and used two panels polarization material, be liquid crystal solution between them.Electric current during the liquid by that can be such that crystal arranges againRow, so that light can not penetrate them.Therefore, each crystal can allow light to pass through but also obstruct the light just as shutter.Liquid crystal display（LCD）Scientific and technological information product all develops towards light, thin, short, small target at present, possesses in computer peripheryThe display product of long history is certainly no exception.Easy to carry with carrying as under preceding topic, traditional display mode is such asCRT crt displays and LED display board etc., are all limited by that volume is excessive or very huge etc. factors of power consumption, and can not reach makesThe actual demand of user.And the development of LCD technology just suits the trend of current information products, either right angle show,The advantages that low power consumption, small or zero radiation, can allow user to enjoy best visual environment.
The adjusting of existing liquid crystal display, light or brightness is all to need manually to carry out hand by remote controler mostlyIt is dynamic to adjust, however we in work usually either life either TV either computer due to weather or indoor environmentDifference or usage time difference, the light of local environment is also different, however uncomfortable luminous environment can cause regarding for peopleThe fatigue of feel causes to damage to the eyes of people；At the same time, existing liquid crystal display, since it is only towards a direction,However in use, user can usually alter one's posture either mobile around, and may result in it in this way needs to turn roundHead turns round neck and can just see liquid crystal display, the discomfort of cervical vertebra etc. is caused, especially for long-term opposite computer workCrowd for, be chronically at such working condition, it will serious damage, thus existing liquid crystal display are caused to bodyShield to be improved.
Invention content
Goal of the invention：In order to insufficient more than overcoming, the object of the present invention is to provide a kind of intelligent liquid crystal display, knotsStructure is simple, and reasonable design is readily produced, by being provided with light testing agency on a display screen to the ambient light around display screenLine is detected, according to detection as a result, the brightness of display screen is adjusted by brightness regulator；Also in liquid crystal displayIt is upper to be provided with human body sensing device, according to its sensing to human body, allow it that can understand the dynamic of human body, understand user in timeOrientation, then angle regulator will adaptability tune in angle be carried out to the angle of liquid crystal display according to the result that it is detectedIt is whole, and pass through the horizontal and vertical position progress adaptability that apparatus for adjusting position will be according to the result that it is detected to liquid crystal displayAdjustment allows it to realize comprehensive adjustment to display screen.
Technical solution：To achieve these goals, the present invention provides a kind of intelligent liquid crystal display, including：DisplayScreen and fixed frame are equipped with master control borad, liquid crystal layer, preceding electrode, rear electrode, glass substrate, filter layer, shell in the display screenBody, human body sensing device, brightness regulator, light testing agency and position adjusting mechanism, wherein, the position adjusting mechanismIn be equipped with for adjust display screen laterally, the apparatus for adjusting position of lengthwise position and angular adjustment for adjusting display screen angleDevice, apparatus for adjusting position and angle regulator in the position adjusting mechanism are connect with fixed frame, the preceding electrode,Electrode is respectively arranged on the forward and backward of liquid crystal layer afterwards, and the master control borad is set on the lower section of liquid crystal layer, and the glass substrate is set on preceding electricityThe top of pole, the filter layer are set on the surface of glass substrate, and it connect with master control borad, the human body sensing device withLight testing agency be set on housing frame on, the master control borad, liquid crystal layer, preceding electrode, rear electrode, glass substrate, filter layer,Human body sensing device is set in housing, and the human body sensing device, brightness regulator, light testing agency and position are adjustedMechanism is connect with master control borad.
Heretofore described a kind of intelligent liquid crystal display with human body induction function, by a display screenThe ambient light around display screen is detected there is provided light testing agency, according to detection as a result, passing through brightness regulationThe brightness of display screen is adjusted in device, it can be better met the needs of users, and avoids because light is too strong to people'sEyes damage；At the same time, human body sensing device is provided with also on liquid crystal display, according to its sensing to human body,It allows it that can understand the dynamic of human body, understands the orientation of user, the knot that then angle regulator will be detected according to it in timeFruit to the angle of liquid crystal display be adaptively adjusted, and pass through the result that apparatus for adjusting position will be detected according to it in angleThe horizontal and vertical position of liquid crystal display is adaptively adjusted, it is allowed to realize comprehensive adjustment to display screen, so as toBetter met the demand of user, solve well liquid crystal display direction be fixed to caused by user it is many notJust the problem of.
Locating rack is equipped in heretofore described apparatus for adjusting position, the locating rack is equipped with to be moved for display screenDynamic track, the housing are equipped with mobile sliding block, and the mobile sliding block is connect with track, and, the mobile sliding block and railRoad matches, the mobile sliding block of master control borad driving to by according to the result that it is detected to the horizontal and vertical position of liquid crystal display intoRow is adaptively adjusted, it can well be adjusted according to the height and residing lateral position of user.
The rotating mechanism for control display screen rotation, the rotation are equipped in heretofore described angle regulatorRotation mechanism is set on the end of fixed frame.The setting of rotating mechanism allows it liquid crystal display can be driven to be rotated well.
The side of heretofore described housing is equipped with groove, and shade is equipped in the groove, the shadeSetting, allows it that can well solve and the picture of display screen because light is too strong, is caused not see according to the demand of userProblem.
Heretofore described shade uses scalable shade, is provided with spool and window-blind, describedWindow-blind is set on spool, and the outside of the window-blind is equipped with locating shaft, and the locating shaft is equipped with detent mechanism, it is allowed to hideElectro-optical device can be adjusted according to the demand of user, improve its adaptability.
Heretofore described detent mechanism uses positioning supporting rod, and the positioning supporting rod uses telescopic pole, with housingIt matches, the setting of telescopic pole allows it to better meet the needs of users.
The frame of heretofore described housing is equipped with assigns slot for stationary positioned strut, and described assign slot fourWeek is equipped with rubber block, and the rubber block is convex, the setting of rubber block, allows assigning which raises positioning supporting rodStability.
The surface of heretofore described glass substrate is equipped with protective layer, and shielded layer and antistatic are equipped in the protective layerLayer, plays a very good protection to glass substrate.
Cooling mechanism is equipped in heretofore described housing, the cooling mechanism is using thermally conductive sheet either small heat-dissipatingFan can quickly exclude the heat in housing.
Heretofore described human body sensing device uses infrared sensor of the human body.
Heretofore described master control borad be equipped with electrode control module, optical filtering control module, human body induction control module,Brightness regulation control module, light detection control module, position adjusting control module, angular adjustment control module and controller mouldBlock is equipped with preceding electrode control module and rear electrode control module, preceding electrode control mould in the electrode control moduleBlock and rear electrode control module are connect respectively with preceding electrode and rear electrode, and the optical filtering control module is connect with filter layer, instituteThe human body induction control module stated is connect with human body sensing device, and the brightness regulation control module connects with brightness regulatorIt connects, light detection control module is connect with light testing agency, and the position adjusting control module is adjusted with position and filledConnection is put, the angular adjustment control module is connect with angle regulator, and the electrode control module, filter controlModule, human body induction control module, brightness regulation control module, light detection control module, position adjusting control module andAngular adjustment control module is connect with controller module.
The method of work of intelligent liquid crystal display stated in the present invention, specific method of work are as follows：
1）：During the work time, light testing agency examines the light of the environment residing for liquid crystal display to liquid crystal displayIt surveys；
2）：Then the result of detection is sent on master control borad, by data processing module on master control borad to the data of detection intoRow analysis, and send the result of analysis to controller module；
3）：After controller module receives data, the brightness of liquid crystal display is carried out by control order brightness regulatorAdaptability is adjusted；
4）：During the work time, when human body sensing device is detected the people before liquid crystal display；
5）：Then the result of detection is sent on master control borad, by data processing module on master control borad to the data of detection intoRow analysis, and send the result of analysis to controller module；
6）：After controller module receives data, started by control order apparatus for adjusting position to the transverse direction of display screen andLengthwise position is adjusted, i.e., by driving mechanism drive mobile sliding block along track to the transverse direction of display screen, lengthwise position intoRow is adjusted；
7）：Then the angle of display screen is adjusted according to the position of people by angle regulator, i.e., is ordered by controllerRotating mechanism is enabled to carry out adaptability adjusting to the angle of liquid crystal display according to the position of personnel；
8）：At the same time, during use, if because light it is too strong when, window-blind is pulled out from groove, and according to itPositioning supporting rod is adjusted in light, after it is regulated, positioning supporting rod is inserted into and is assigned in slot accordingly；
9）：In the above-mentioned course of work, the cooling mechanism in housing constantly distributes internal heat, to liquid crystal displayScreen radiates.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：
1st, heretofore described a kind of intelligent liquid crystal display with human body induction function, by setting on a display screenIt has put light testing agency to be detected the ambient light around display screen, according to detection as a result, passing through brightness regulatorThe brightness of display screen is adjusted, it can be better met the needs of users, is avoided because of the too strong eye to people of lightEyeball damages；At the same time, human body sensing device is provided with also on liquid crystal display, according to its sensing to human body, is allowedIt can understand the dynamic of human body, understand the orientation of user, the result that then angle regulator will be detected according to it in timeThe angle of liquid crystal display be adaptively adjusted, and pass through the result pair that apparatus for adjusting position will be detected according to it in angleThe horizontal and vertical position of liquid crystal display is adaptively adjusted, it is allowed to realize comprehensive adjustment to display screen, so as to moreThe good demand for meeting user, solves liquid crystal display direction and is fixed to inconvenience caused by user wellThe problem of.
2nd, fixed frame is equipped in heretofore described apparatus for adjusting position, the fixed frame is equipped with for display screenMobile track, the housing are equipped with mobile sliding block, and the mobile sliding block is connect with track, and, the mobile sliding block andTrack matches, and the mobile sliding block of master control borad driving is to by the horizontal and vertical position according to the result that it is detected to liquid crystal displayIt is adaptively adjusted, it can well be adjusted according to the height and residing lateral position of user.
3rd, the rotating mechanism for control display screen rotation is equipped in heretofore described angle regulator, it is describedRotating mechanism is set on the end of fixed frame, and the setting of rotating mechanism allows it liquid crystal display can be driven to be rotated well.
4th, the side of heretofore described housing is equipped with groove, and shade, the shade are equipped in the grooveSetting, allow it that can well solve and the picture of display screen because light is too strong, is caused not see according to the demand of userThe problems such as；Heretofore described shade uses scalable shade, is provided with spool and window-blind, the screeningLight curtain is set on spool, and the outside of the window-blind is equipped with locating shaft, and the locating shaft is equipped with detent mechanism, allows its shadingDevice can be adjusted according to the demand of user, improve its adaptability.
Description of the drawings
Fig. 1 is the structure diagram of intelligent liquid crystal display of the present invention；
Fig. 2 is the rearview of display screen in the present invention；
Fig. 3 is the vertical view of display screen in the present invention；
Fig. 4 is the side view of the present invention；
Fig. 5 is the mounting structure schematic diagram of the shade of the present invention；
Fig. 6 is the structure diagram of shade in the present invention；
Fig. 7 is the electrical connection schematic diagram of the present invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment 1
A kind of intelligent liquid crystal display as shown in Fig. 1 to 7, it is characterised in that：Including：Display screen and fixed frame 14, it is describedDisplay screen in be equipped with master control borad 1, liquid crystal layer 2, preceding electrode 3, rear electrode 4, glass substrate 5, filter layer 6, housing 7, human body senseDevice 8, brightness regulator 9, light testing agency 10 and position adjusting mechanism 11 are answered, wherein, the position adjusting mechanism 11In be equipped with for adjust display screen laterally, the apparatus for adjusting position 111 of lengthwise position and angle for adjusting display screen angleRegulating device 112, the preceding electrode 3, rear electrode 4 are respectively arranged on the forward and backward of liquid crystal layer 2, and the master control borad 1 is set on liquid crystal layer 2Lower section, the glass substrate 5 be set on preceding electrode 3 top, the filter layer 6 be set on glass substrate 5 surface, and itsIt is connect with master control borad 1, the human body sensing device 8 and light testing agency 10 are set on the frame of housing 7, the positionApparatus for adjusting position 111 and angle regulator 112 in regulating mechanism 11 are connect with fixed frame 14, the master control borad 1, liquid crystalLayer 2, preceding electrode 3, rear electrode 4, glass substrate 5, filter layer 6, human body sensing device 8 are set in housing 7, the human body sensingDevice 8, brightness regulator 9, light testing agency 10 and position adjusting mechanism 11 are connect with master control borad 1.
Locating rack is equipped in apparatus for adjusting position 111 described in the present embodiment, the locating rack is equipped with to showThe track of display screen movement, the housing 7 are equipped with mobile sliding block, and the mobile sliding block is connect with track, and, the mobile cunningBlock is matched with track.
The rotating mechanism for control display screen rotation, institute are equipped in angle regulator 112 described in the present embodimentThe rotating mechanism stated is set on the end of fixed frame.
The side of housing 7 described in the present embodiment is equipped with groove, and shade 12 is equipped in the groove.
Shade 12 described in the present embodiment uses scalable shade, is provided with spool and window-blind, instituteThe window-blind stated is set on spool, and the outside of the window-blind is equipped with locating shaft, and the locating shaft is equipped with detent mechanism.
Detent mechanism described in the present embodiment uses positioning supporting rod, and the positioning supporting rod uses telescopic pole, with shellBody 7 matches.
The frame of housing 7 described in the present embodiment is equipped with assigns slot for stationary positioned strut, and described assigns slotBe surrounded by rubber block, the rubber block is convex.
The surface of glass substrate 5 described in the present embodiment is equipped with protective layer, and shielded layer is equipped in the protective layer and is prevented quietElectric layer.
Cooling mechanism is equipped in housing 7 described in the present embodiment, the cooling mechanism is either small-sized using thermally conductive sheetRadiator fan.
Human body sensing device 8 described in the present embodiment uses infrared sensor of the human body.
Master control borad 1 described in the present embodiment is equipped with electrode control module, optical filtering control module, human body induction control mouldBlock, brightness regulation control module, light detection control module, position adjusting control module, angular adjustment control module and controlDevice module is equipped with preceding electrode control module and rear electrode control module, the preceding electrode control in the electrode control moduleMolding block and rear electrode control module are connect respectively with preceding electrode 3 and rear electrode 4, the optical filtering control module and filter layer 6Connection, the human body induction control module are connect with human body sensing device 8, the brightness regulation control module and brightness tuneSection device 9 connects, and light detection control module is connect with light testing agency 10, the position adjusting control module and positionIt puts regulating device 111 to connect, the angular adjustment control module is connect with angle regulator 112, electrode controlModule, optical filtering control module, human body induction control module, brightness regulation control module, light detection control module, position are adjustedControl module and angular adjustment control module are connect with controller module.
Embodiment 2
A kind of intelligent liquid crystal display as shown in Fig. 1 to 7, it is characterised in that：Including：Display screen and fixed frame 9, it is describedMaster control borad 1, liquid crystal layer 2, preceding electrode 3, rear electrode 4, glass substrate 5, filter layer 6, housing 7, human body sensing are equipped in display screenDevice 8, brightness regulator 9, light testing agency 10 and position adjusting mechanism 11, wherein, in the position adjusting mechanism 11Equipped with for adjust display screen laterally, the apparatus for adjusting position 111 of lengthwise position and angle tune for adjusting display screen angleRegulating device 112, the preceding electrode 3, rear electrode 4 are respectively arranged on the forward and backward of liquid crystal layer 2, and the master control borad 1 is set on liquid crystal layer 2Lower section, the glass substrate 5 be set on preceding electrode 3 top, the filter layer 6 be set on glass substrate 5 surface, and its withMaster control borad 1 connects, and the human body sensing device 8 and light testing agency 10 are set on the frame of housing 7, the position tuneApparatus for adjusting position 111 and angle regulator 112 in section mechanism 11 are connect with fixed frame 14, the master control borad 1, liquid crystal layer2nd, preceding electrode 3, rear electrode 4, glass substrate 5, filter layer 6, human body sensing device 8 are set in housing 7, the human body sensing dress8, brightness regulator 9, light testing agency 10 and position adjusting mechanism 11 is put to connect with master control borad 1.
Locating rack is equipped in apparatus for adjusting position 111 described in the present embodiment, the locating rack is equipped with to showThe track of display screen movement, the housing 7 are equipped with mobile sliding block, and the mobile sliding block is connect with track, and, the mobile cunningBlock is matched with track.
The rotating mechanism for control display screen rotation, institute are equipped in angle regulator 112 described in the present embodimentThe rotating mechanism stated is set on the end of fixed frame 14.
The side of housing 7 described in the present embodiment is equipped with groove, and shade 12 is equipped in the groove.
Shade 12 described in the present embodiment uses scalable shade, is provided with spool and window-blind, instituteThe window-blind stated is set on spool, and the outside of the window-blind is equipped with locating shaft, and the locating shaft is equipped with detent mechanism.
Detent mechanism described in the present embodiment uses positioning supporting rod, and the positioning supporting rod uses telescopic pole, with shellBody 7 matches.
The frame of housing 7 described in the present embodiment is equipped with assigns slot for stationary positioned strut, and described assigns slotBe surrounded by rubber block, the rubber block is convex.
The surface of glass substrate 5 described in the present embodiment is equipped with protective layer, and shielded layer is equipped in the protective layer and is prevented quietElectric layer.
Cooling mechanism is equipped in housing 7 described in the present embodiment, the cooling mechanism is either small-sized using thermally conductive sheetRadiator fan.
Human body sensing device 8 described in the present embodiment uses infrared sensor of the human body.
Master control borad 1 described in the present embodiment is equipped with electrode control module, optical filtering control module, human body induction control mouldBlock, brightness regulation control module, light detection control module, position adjusting control module, angular adjustment control module and controlDevice module is equipped with preceding electrode control module and rear electrode control module, the preceding electrode control in the electrode control moduleMolding block and rear electrode control module are connect respectively with preceding electrode 3 and rear electrode 4, the optical filtering control module and filter layer 6Connection, the human body induction control module are connect with human body sensing device 8, the brightness regulation control module and brightness tuneSection device 9 connects, and light detection control module is connect with light testing agency 10, the position adjusting control module and positionIt puts regulating device 111 to connect, the angular adjustment control module is connect with angle regulator 112, electrode controlModule, optical filtering control module, human body induction control module, brightness regulation control module, light detection control module, position are adjustedControl module and angular adjustment control module are connect with controller module.
The method of work of intelligent liquid crystal display described in the present embodiment, specific method of work are as follows：
1）：During the work time, light testing agency 9 examines the light of the environment residing for liquid crystal display to liquid crystal displayIt surveys；
2）：Then the result of detection is sent on master control borad 1, by data processing module on master control borad 1 to the data of detectionIt is analyzed, and sends the result of analysis to controller module；
3）：After controller module receives data, the brightness of liquid crystal display is carried out by control order brightness regulator 7Adaptability is adjusted；
4）：During the work time, when human body sensing device 8 is detected the people before liquid crystal display；
5）：Then the result of detection is sent on master control borad 1, by data processing module on master control borad 1 to the data of detectionIt is analyzed, and sends the result of analysis to controller module；
6）：After controller module receives data, the transverse direction to display screen is started by control order apparatus for adjusting position 111It is adjusted with lengthwise position, i.e., mobile sliding block is driven along transverse direction of the track to display screen, lengthwise position by driving mechanismIt is adjusted；
7）：Then the angle of display screen is adjusted according to the position of people by angle regulator 112, that is, passes through controllerOrder rotating mechanism carries out adaptability adjusting according to the position of personnel to the angle of liquid crystal display；
8）：At the same time, during use, if because light it is too strong when, window-blind is pulled out from groove, and according to itPositioning supporting rod is adjusted in light, after it is regulated, positioning supporting rod is inserted into and is assigned in slot accordingly；
9）：In the above-mentioned course of work, the cooling mechanism in housing 7 constantly distributes internal heat, to liquid crystalDisplay screen radiates.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the artFor member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention'sProtection domain.