CN209045134U - A kind of smart electronics display screen - Google Patents
A kind of smart electronics display screen Download PDFInfo
- Publication number
- CN209045134U CN209045134U CN201822175664.8U CN201822175664U CN209045134U CN 209045134 U CN209045134 U CN 209045134U CN 201822175664 U CN201822175664 U CN 201822175664U CN 209045134 U CN209045134 U CN 209045134U
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- China
- Prior art keywords
- display screen
- installation frame
- micro
- circuit board
- screen ontology
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Abstract
A kind of smart electronics display screen, including installation frame, display screen ontology and control circuit board, display screen ontology and control circuit board are arranged in installation frame, damping sponge pad is provided between the front side of display screen ontology and the front inner wall of installation frame, cushion is provided between display screen ontology and control circuit board, cushion is provided with several thermally conductive grooves close to display screen ontology on one side, heat conducting pipe is provided in thermally conductive groove, one side of the control circuit board far from display screen ontology is equipped with cooling fin by heat-conducting double-sided gluing, heat conducting pipe extends out from the end face of cushion and is connected on cooling fin, heat release hole is offered at left and right sides of installation frame, illuminance sensor is additionally provided on front side of installation frame, human body proximity sensor and air quality sensor, power supply unit is provided in control circuit board, micro-control unit, display Driving unit and AD conversion unit.The utility model good heat dissipation, energy-saving effect are good, feature-rich, user experience is good.
Description
Technical field
The utility model relates to technical field of electronic equipment more particularly to a kind of smart electronics display screens.
Background technique
Common display screen mainly has LED display, CRT display screen and LCD display several.Display screen is mainly used for figure
As display, it is used for example as the display of various equipment, or carries out advertisement broadcasting etc. for outdoor or building.With society it is continuous
Development, display screen in industry, electronics industry and our daily life using more and more extensive.But existing display
Shield weak heat-dissipating, have a single function, be typically limited to only display function, and brightness is typically all to pass through the brightness regulation of display screen side to press
Button is adjusted, inconvenient for operation, cannot play good eyeshield and energy-saving effect, and in addition existing display screen can only pass through hand
Dynamic switch closes display, and display cannot be automatically closed when not used in the short time, not energy saving enough, poor user experience.
Utility model content
The utility model aims to solve at least the technical problems existing in the prior art, especially innovatively proposes a kind of intelligence
Can electronic display, efficiently solve in the prior art display screen weak heat-dissipating, have a single function, brightness cannot be automatically adjusted, be shown
Screen cannot be automatically closed, not enough energy conservation and the problem of poor user experience.
In order to realize the above-mentioned purpose of the utility model, the utility model provides a kind of smart electronics display screen, including
Installation frame, display screen ontology and control circuit board offer on front side of the installation frame aobvious with the display screen ontology
Show the display channel that region matches, the display screen ontology and control circuit board are arranged in the installation frame, the display
Shield and is provided with damping sponge pad between the front side of ontology and the front inner wall of the installation frame, the display screen ontology and described
Cushion is provided between control circuit board, the cushion is several thermally conductive recessed close to being provided on one side for the display screen ontology
Slot, heat conducting pipe is provided in the thermally conductive groove, and one side of the control circuit board far from the display screen ontology passes through thermally conductive
Two-sided gluing is equipped with cooling fin, and the heat conducting pipe extends out from the end face of the cushion and is connected on the cooling fin,
Heat release hole is offered at left and right sides of the installation frame, the first mounting hole, the second peace are also provided on front side of the installation frame
It fills hole and third mounting hole, illuminance sensor is fixedly installed with by waterproof gasket cement in first mounting hole, described the
Human body proximity sensor is fixedly installed with by waterproof gasket cement in two mounting holes, passes through waterproof sealing in the third mounting hole
Glue is fixedly installed with air quality sensor, and power supply unit, micro-control unit, display driving are provided in the control circuit board
Unit and AD conversion unit, the illuminance sensor, human body proximity sensor, air quality sensor respectively with the mould
Number converting unit electrical connection, the display screen ontology are electrically connected with the display driver element, the AD conversion unit, display
Driving unit, power supply unit are electrically connected with the micro-control unit respectively.
Preferably, loudspeaker is additionally provided in the installation frame, the loudspeaker is electrically connected with the micro-control unit.
Preferably, storage unit and comparator, the storage unit, comparator point are additionally provided in the control circuit board
It is not electrically connected with the micro-control unit.
Preferably, setting is additionally provided with wireless communication module, the wireless communication module and institute in the control circuit board
Micro-control unit electrical connection is stated, the wireless communication module is used to establish remote intelligent terminal and the micro-control unit wireless
Communication connection.
Preferably, storage card slot, the storage card slot and the micro-control are additionally provided on front side of the installation frame
Unit electrical connection processed.
Preferably, the side of the installation frame is provided with PORT COM, the PORT COM and the micro-control unit
Electrical connection.
Preferably, backup power source, the backup power source and micro-control unit electricity are additionally provided in the installation frame
Connection.
Preferably, the front surface of the display screen ontology is viscous is equipped with transparent protective film.
Preferably, the front surface and the peace of the illuminance sensor, human body proximity sensor, air quality sensor
Frame up frame front surface in the same plane.
Preferably, the front side edge of the installation frame is provided in the recessed portion along being inwardly recessed to form a concave portion
It is equipped with atmosphere lamp band, the atmosphere lamp band is electrically connected with the micro-control unit.
The utility model carries out display screen ontology and control circuit board by heat conducting pipe, bond plies and cooling fin scattered
Heat effectively improves the heat dissipation effect of display screen, by the way that illuminance sensor is arranged on front side of installation frame, according to the bright of light
Dark degree automatically controls the brightness of display screen, separate or connect in user by the way that body proximity sensor is arranged on front side of installation frame
Display screen is automatically switched when nearly display screen, the user experience is improved, and has reached energy-saving effect, by setting on front side of installation frame
It sets air quality sensor detection ambient air quality and is shown on display screen ontology, extend the function of display screen
Can, in summary it is found that the utility model good heat dissipation, energy-saving effect are good, feature-rich, user experience is good.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of smart electronics display screen provided by the utility model；
Fig. 2 is the A-A schematic cross-sectional view of Fig. 1；
Fig. 3 is the circuit connection diagram of smart electronics display screen provided by the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
The utility model provides a kind of smart electronics display screen, as shown in Figure 1-3, include the installing frame in rectangle setting
Frame 1, display screen ontology 2 and control circuit board 3, the front side of installation frame 1 offer the display area phase with display screen ontology 2
The display channel matched, display screen ontology 2 and control circuit board 3 are arranged in installation frame 1, and display screen ontology 2 can be LED and show
Screen or LCD display, are provided with damping sponge pad 4 between the front side of display screen ontology 2 and the front inner wall of installation frame 1, lead to
It crosses damping sponge and pads 4 pairs of progress bumper and absorbing shocks of display screen ontologies 2, avoid display screen ontology 2 during transportation, installation and use
Vibrated or damaged in collision is provided with cushion 5 between display screen ontology 2 and control circuit board 3, shown by 5 Duis of cushion
Shield ontology 2 and control circuit board 3 carries out buffer protection, cushion 5 is several thermally conductive recessed close to being provided on one side for display screen ontology 2
Slot 6, heat conducting pipe 7 is provided in thermally conductive groove 6, and control circuit board 3 passes through bond plies 8 far from the one side of display screen ontology 2
Viscous to be equipped with cooling fin 9, heat conducting pipe 7 extends out from the end face of cushion 5 and is connected on cooling fin 9, installation frame 1 or so two
Side offers heat release hole, the heat generated in 2 course of work of display screen ontology is directed at cooling fin 9 by heat conducting pipe, by leading
Hot double-sided adhesive 8 conducts the heat generated in 3 course of work of control circuit board in time to cooling fin 9, and by cooling fin 9 with it is interior
Portion's air carries out heat exchange to distribute display screen ontology 2 and the heat of control circuit board 3 by heat release hole in time, adds
The strong heat dissipation effect of display screen ontology 2 and control circuit board 3 extends display to guarantee the normal work of entire display screen
The service life of screen；The front side of installation frame 1 is also provided with the first mounting hole, the second mounting hole and third mounting hole, the first peace
Illuminance sensor 10 is fixedly installed with by waterproof gasket cement in dress hole, is pacified in the second mounting hole by the way that waterproof gasket cement is fixed
Equipped with human body proximity sensor 11, air quality sensor 12 is fixedly installed with by waterproof gasket cement in third mounting hole, is controlled
Power supply unit 13, micro-control unit 14, display driver element 15 and AD conversion unit 16, illumination are provided on circuit board 3 processed
Degree sensor 10, human body proximity sensor 11, air quality sensor 12 are electrically connected with AD conversion unit 16 respectively, display screen
Ontology 2 is electrically connected with display driver element 15, AD conversion unit 16, display driver element 15, power supply unit 13 respectively with it is micro-
Control unit 14 is electrically connected.
Specifically, in the present embodiment, the intensity of illumination of display screen ambient enviroment is acquired by illuminance sensor 10,
The analog-signal transitions for the intensity of illumination for being acquired illuminance sensor 10 by AD conversion unit 16 are digital signal, then
It is sent to micro-control unit 14, micro-control unit 14 controls the display brightness that display driver element 15 adjusts display screen ontology 2, example
Such as, when the intensity of illumination of display screen ambient enviroment is larger, under the conditions of daytime strong light, then control display screen ontology 2 show it is bright
Degree be turned up, when the intensity of illumination of display screen ambient enviroment is smaller, as rainy weather or at night it is rather dark under the conditions of, then control
2 display brightness of display screen ontology is turned down, so that user can be easy to see clearly the content that display screen is shown, to play eyeshield, section
The about effect of electric energy and promotion user experience.Pre-determined distance model in display screen ambient enviroment is incuded by human body proximity sensor 11
In enclosing whether someone, the distance signal for sensing human body is sent to AD conversion unit 16, passed through by human body proximity sensor 11
The analog-signal transitions of distance signal are digital signal by AD conversion unit 16, are then sent to micro-control unit 14, micro-control
Unit 14 processed is compared according to the pre-determined distance value for receiving digital signal with display screen for switch ontology 2 is shown, when human body connects
When the human body that nearly sensor 11 acquires is greater than pre-determined distance with a distance from display screen, then controls display driver element 15 and close display
The display for shielding ontology 2, when the human body that human body proximity sensor 11 acquires is less than or equal to pre-determined distance with a distance from display screen,
The display that display driver element 15 opens display screen ontology 2 is then controlled, is controlled automatically with a distance from display screen with reaching according to human body
The light on and off of display screen ontology 2 processed, to play effect that is energy saving and promoting user experience.Air quality sensor 12 detects
Parameters in display screen surrounding air environment, such as smog content, content of sulfur dioxide etc., and pass through AD conversion unit
The analogue value of each gas content is converted to digital value and is sent to micro-control unit 14, micro-control unit in 16 air that will test
14 control display screen ontologies 2 carry out the display of corresponding parametric values, and user is facilitated to understand the air quality of ambient enviroment.Power supply unit
13, for alternating current to be converted to the voltage value of system need of work, provide electric power support for the entire electrical system of display screen.
Specifically exist, in the present embodiment, the upper and lower ends of installation frame 1 are symmetrically arranged with two pairs of mounting ear 26, installation
It is provided with tapped through hole 27 on ear 26, passes through the threaded mounting hole 27 on mounting ear 26 using bolt and is fixed on the utility model
On wall or mounting rack.Certainly the utility model can also be fixed on ontology to be installed by other mounting means, example
Hanging part is such as set on the rear side outer wall of installation frame 1, or installation is arranged in the bottom of the installation frame 1 in the utility model
Seat or the installing components such as sleeve are so that the utility model to be fixed on corresponding ontology to be installed.Installation on installation frame 1
Component can be designed accordingly as the case may be.
Specifically, installation frame 1 can be made of SGCC galvanizing steel plate materials, and SGCC galvanizing steel plate has superior
Corrosion resistance, and maintain the processability of cold-reduced sheet, be easy to carry out panel beating molding.
Specifically, the cooling fin 9 can be copper grid cooling fin.Copper grid cooling fin heat dissipation area is big, heat dissipation
Performance is good, therefore can play better heat dissipation effect, further ensures the safety and stability work of display screen ontology 2 and control circuit board
Make.
In the present embodiment, loudspeaker 17 is additionally provided in installation frame 1, loudspeaker 17 is electrically connected with micro-control unit 14
It connects.Loudspeaker 17 is used to play corresponding audio according to the instruction of micro-control unit 14 or carries out corresponding warning note, such as
When being more than preset alarm threshold value by the smog content that air quality sensor 12 detects, then micro-control unit 14 controls loudspeaking
Device 17 issues the exceeded alarm sound of smog content, to facilitate user to take corresponding treatment measures in time.
In the present embodiment, it is additionally provided with storage unit 18 and comparator 19 in control circuit board 3, storage unit 18,
Comparator 19 is electrically connected with micro-control unit 14 respectively.Storage unit needs audio-video to be shown or image file for storing,
The pre-determined distance value and illuminance induction control display screen for being also used to store human body induction control display screen light on and off show Bu Tong bright
The default intensity of illumination threshold value of degree, comparator are used to be passed according to illuminance sensor 10, human body proximity sensor 11, air quality
The signal that sensor 12 detects is compared with corresponding preset threshold, and comparison result is sent to micro-control unit 14, micro-
Control unit 14 according to the comparison result of comparator control display screen ontology 2 shown accordingly, while control loudspeaker into
The corresponding alarm of row.
In the present embodiment, setting is additionally provided with wireless communication module 20, wireless communication module 20 in control circuit board 3
It is electrically connected with micro-control unit 14, wireless communication module 20 is used to remote intelligent terminal and micro-control unit 14 establishing channel radio
News connection.The operating condition of display screen is sent to long-distance intelligent end by wireless communication module 20 by micro-control unit 14 in real time
End, remote intelligent terminal are sent out the content (such as advertisement) for needing to play or corresponding control instruction by wireless communication module 20
Micro-control unit 14 is given, realizes the long-range control of display screen.
In the present embodiment, the front side of installation frame 1 is additionally provided with storage card slot 21, storage card slot 21 and micro-control
Unit 14 processed is electrically connected.Storage card slot with insert storage card, make display screen play storage card in content.Store fixture body
It can be SD card or TF card.
In the present embodiment, the side of installation frame 1 is provided with PORT COM 22, PORT COM 22 and micro-control unit
14 electrical connections.PORT COM 22 is used to carry out wire communication connection with external equipment, plays out control or software to display screen
Upgrading etc..PORT COM 22 can be serial port and/or parallel port, such as the port RS485, the port RS232 or USB port
Deng.
In the present embodiment, backup power source 23, backup power source 23 and micro-control unit 14 are additionally provided in installation frame 1
Electrical connection.In the case where external power supply normal power supply, micro-control unit 14 controls backup power source 23 and is in charged state to being full of,
When external power supply powers off suddenly, backup power source 23 is powered to the entire circuit system of display screen, is given to avoid improper power-off
The electric component of display screen damages, while avoiding powering off suddenly and causing loss of data.
In the present embodiment, the front surface of display screen ontology 2 is viscous is equipped with transparent protective film 24.Transparent protective film can be
Transparent plastic film or transparent toughened glass film, protect display screen ontology 2, and 2 outer surface of display screen ontology is avoided to be touched
Bad or scuffing.
In the present embodiment, the preceding table of illuminance sensor 10, human body proximity sensor 11, air quality sensor 12
The front surface of face and installation frame 1 is in the same plane.Enhance the aesthetics of display screen entirety, while being also avoided that illuminance passes
Sensor 10, human body proximity sensor 11 and air quality sensor 12 easily cause damage.
In the present embodiment, the front side edge of installation frame 1 is provided in recessed portion and sets along being inwardly recessed to form a concave portion
It is equipped with atmosphere lamp band 25, atmosphere lamp band 25 is electrically connected with micro-control unit 14.Enhance environment by setting atmosphere lamp band 25 to set off by contrast
Effect manufactures the warm environment releived to user, when illuminance sensor 10 detects ambient lighting intensity lower than atmosphere lamp band
When 25 default unlatching threshold value, such as at night, and human body proximity sensor 11 senses someone in pre-determined distance threshold value, then micro-
Control unit 14 controls atmosphere lamp band 25 and automatically turns on.Certainly, to save electric energy, the switch of atmosphere lamp band 25 can also be by aobvious
Manually opened switch is arranged on the installation frame 1 of display screen to be manually controlled.
The utility model is by heat conducting pipe 7, bond plies 8 and cooling fin 9 to display screen ontology 2 and control circuit board 3
It radiates, effectively improves the heat dissipation effect of display screen, by the way that illuminance sensor 10, root are arranged on front side of installation frame 1
The brightness that display screen is automatically controlled according to the bright dark degree of light is made by the way that body proximity sensor is arranged on front side of installation frame 1
It is automatically switched display screen when user is away from or approaching display screen, the user experience is improved, and has reached energy-saving effect, by pacifying
The setting air quality sensor 12 on front side of frame 1 that frames up detects ambient air quality and is shown on display screen ontology 2,
The function of display screen is extended, in summary, the utility model good heat dissipation, energy-saving effect are good, feature-rich, user experience is good.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (10)
1. a kind of smart electronics display screen, which is characterized in that described including installation frame, display screen ontology and control circuit board
Offer the display channel to match with the display area of the display screen ontology on front side of installation frame, the display screen ontology and
Control circuit board is arranged in the installation frame, the front inner wall of the front side of the display screen ontology and the installation frame it
Between be provided with damping sponge pad, cushion, the cushion are provided between the display screen ontology and the control circuit board
It is provided with several thermally conductive grooves on one side close to the display screen ontology, heat conducting pipe, the control are provided in the thermally conductive groove
One side of the circuit board processed far from the display screen ontology is equipped with cooling fin by heat-conducting double-sided gluing, and the heat conducting pipe delays from described
The end face of punching pad extends out and is connected on the cooling fin, offers heat release hole at left and right sides of the installation frame, described
It is also provided with the first mounting hole, the second mounting hole and third mounting hole on front side of installation frame, passes through in first mounting hole
Waterproof gasket cement is fixedly installed with illuminance sensor, and second mounting hole is interior to be fixedly installed with human body by waterproof gasket cement
Proximity sensor, the third mounting hole is interior to be fixedly installed with air quality sensor, the control electricity by waterproof gasket cement
It is provided with power supply unit, micro-control unit, display driver element and AD conversion unit on the plate of road, the illuminance sensor,
Human body proximity sensor, air quality sensor are electrically connected with the AD conversion unit respectively, the display screen ontology and institute
State display driver element electrical connection, the AD conversion unit, display driver element, power supply unit respectively with the microcontroller list
Member electrical connection.
2. smart electronics display screen according to claim 1, which is characterized in that be additionally provided with loudspeaking in the installation frame
Device, the loudspeaker are electrically connected with the micro-control unit.
3. smart electronics display screen according to claim 2, which is characterized in that be additionally provided with and deposit in the control circuit board
Storage unit and comparator, the storage unit, comparator are electrically connected with the micro-control unit respectively.
4. smart electronics display screen according to claim 1, which is characterized in that setting is also set up in the control circuit board
There is wireless communication module, the wireless communication module is electrically connected with the micro-control unit, and the wireless communication module is used for will
Remote intelligent terminal is established wireless telecommunications with the micro-control unit and is connect.
5. smart electronics display screen according to any one of claims 1-4, which is characterized in that before the installation frame
Side is additionally provided with storage card slot, and the storage card slot is electrically connected with the micro-control unit.
6. smart electronics display screen according to any one of claims 1-4, which is characterized in that the side of the installation frame
Face is provided with PORT COM, and the PORT COM is electrically connected with the micro-control unit.
7. smart electronics display screen according to any one of claims 1-4, which is characterized in that in the installation frame also
It is provided with backup power source, the backup power source is electrically connected with the micro-control unit.
8. smart electronics display screen according to any one of claims 1-4, which is characterized in that the display screen ontology
Front surface is viscous to be equipped with transparent protective film.
9. smart electronics display screen according to any one of claims 1-4, which is characterized in that the illuminance sensing
Device, human body proximity sensor, air quality sensor front surface and the installation frame front surface in the same plane.
10. smart electronics display screen according to any one of claims 1-4, which is characterized in that the installation frame
Front side edge is provided with atmosphere lamp band, the atmosphere lamp band and institute along being inwardly recessed to form a concave portion in the recessed portion
State micro-control unit electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175664.8U CN209045134U (en) | 2018-12-24 | 2018-12-24 | A kind of smart electronics display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175664.8U CN209045134U (en) | 2018-12-24 | 2018-12-24 | A kind of smart electronics display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045134U true CN209045134U (en) | 2019-06-28 |
Family
ID=67044793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175664.8U Expired - Fee Related CN209045134U (en) | 2018-12-24 | 2018-12-24 | A kind of smart electronics display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584607A (en) * | 2020-12-06 | 2021-03-30 | 无锡英诺赛思科技有限公司 | Gallium nitride semiconductor device |
| CN114783312A (en) * | 2022-05-06 | 2022-07-22 | 苏州金螳螂文化发展股份有限公司 | Multimedia interaction system based on indoor rain and fog environment simulation |
-
2018
- 2018-12-24 CN CN201822175664.8U patent/CN209045134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584607A (en) * | 2020-12-06 | 2021-03-30 | 无锡英诺赛思科技有限公司 | Gallium nitride semiconductor device |
| CN114783312A (en) * | 2022-05-06 | 2022-07-22 | 苏州金螳螂文化发展股份有限公司 | Multimedia interaction system based on indoor rain and fog environment simulation |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |