CN116141851A - Multifunctional intelligent blackboard with voice photographing function - Google Patents

Multifunctional intelligent blackboard with voice photographing function Download PDF

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Publication number
CN116141851A
CN116141851A CN202211574355.2A CN202211574355A CN116141851A CN 116141851 A CN116141851 A CN 116141851A CN 202211574355 A CN202211574355 A CN 202211574355A CN 116141851 A CN116141851 A CN 116141851A
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CN
China
Prior art keywords
heat dissipation
module
heat radiation
box
plate
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
Application number
CN202211574355.2A
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Chinese (zh)
Inventor
蒋超
刘建平
屈强超
景冀源
刘晓强
陈宝旭
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Hebei Huafa Education Technology Corp ltd
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Hebei Huafa Education Technology Corp ltd
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Priority to CN202211574355.2A priority Critical patent/CN116141851A/en
Publication of CN116141851A publication Critical patent/CN116141851A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/04—Blackboards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • B43L1/004—Repeatedly-usable boards or tablets for writing or drawing with illuminating devices
    • B43L1/006—Repeatedly-usable boards or tablets for writing or drawing with illuminating devices with luminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
    • H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Educational Technology (AREA)
  • Educational Administration (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)

Abstract

The invention provides a multifunctional intelligent blackboard with a voice photographing function, which comprises a writing board, a display board, a voice photographing module, a fixed mounting module, a heat dissipation module, a fingerprint identification module and a controller, wherein the display board is fixedly arranged on one side of the front surface of the writing board, the voice photographing module is fixedly arranged at the top of the writing board, the fixed mounting module is fixedly arranged at the back of the writing board, the fingerprint identification module is arranged on one side of the display board or the writing board, the controller and the heat dissipation module are arranged in the display board, and the voice photographing module, the fixed mounting module, the heat dissipation module and the fingerprint identification module are electrically connected with the controller. The multifunctional intelligent blackboard with the voice photographing function is convenient to detach and install, can realize the voice and photographing functions, can radiate the interior of the blackboard, and prolongs the service life.

Description

Multifunctional intelligent blackboard with voice photographing function
Technical Field
The invention relates to the technical field of intelligent blackboards, in particular to a multifunctional intelligent blackboard with a voice photographing function.
Background
The intelligent blackboard combines the traditional handwriting blackboard with the multimedia equipment by adopting a capacitive touch technology, and is easily switched between chalk writing and multimedia application, the same area can be used for normally writing with chalk as a common blackboard, and various rich teaching pictures such as ppt video, pictures and animation can be watched by hand touch as a Pad, so that teaching is more colorful and rich. But current intelligent blackboard generally does not have pronunciation and function of shooing, often need extra equipment to shoot, record and shoot, often need install other equipment during the use, very inconvenient, in addition, inside a large amount of electronic parts that exist of intelligent blackboard, can produce a large amount of heat when the operation, current intelligent blackboard generally adopts fan and louvre to dispel the heat, the radiating effect is relatively poor, can lead to intelligent blackboard because of the overheated damage of temperature, and then reduce intelligent blackboard's life, in addition, current intelligent blackboard generally adopts fixed mode to fix, it is very inconvenient when tearing open and repair, current intelligent blackboard opens in addition can use, the security is lower, easy damage. Therefore, a multifunctional intelligent blackboard with a voice photographing function is designed.
Disclosure of Invention
The invention aims to provide a multifunctional intelligent blackboard with a voice photographing function, which is convenient to detach and install, can realize the voice and photographing functions, can radiate heat inside the blackboard, and prolongs the service life.
In order to achieve the above object, the present invention provides the following solutions:
a multifunctional intelligent blackboard with a voice photographing function, comprising: the portable electronic device comprises a writing board, a display board, a voice photographing module, a fixed mounting module, a heat dissipation module, a fingerprint identification module and a controller, wherein the display board is fixedly arranged on one side of the front face of the writing board, the voice photographing module is fixedly arranged on the top of the writing board, the fixed mounting module is fixedly arranged on the back of the writing board, the fingerprint identification module is arranged on one side of the display board or the writing board, the controller and the heat dissipation module are arranged in the display board, and the voice photographing module, the fixed mounting module, the heat dissipation module and the fingerprint identification module are electrically connected with the controller.
Optionally, the voice photographing module comprises a top shell, a first motor, a first threaded rod, a first thread block, a fixed block, a lamp support, a light supplementing lamp, a sound pickup microphone, a camera and a power amplifier sound box, wherein the top of the writing board is fixedly provided with the top shell, one side of the interior of the top shell is fixedly provided with the first motor, the other side of the top shell is provided with a rotating piece, an output end of the first motor is provided with the first threaded rod between the rotating pieces, the first thread block is connected with the first thread block through threads, the top of the first thread block is provided with the lamp support, the bottom of the lamp support is provided with the light supplementing lamp, the front of the first thread block is fixedly provided with the fixed block, the front of the fixed block is provided with the sound pickup microphone, the bottom of the fixed block is provided with the camera, and the height of the light supplementing lamp is higher than the height of the camera, and the top of the top shell is provided with the power amplifier sound box, the top of the first motor, the light supplementing lamp, the microphone and the sound amplifier sound controller.
Optionally, the heat dissipation module includes heat dissipation case, heating panel, cooling liquid case, feed liquor pipe, drain pipe, first fin, second fin and circulating pump, the inside rear end of display panel is fixed to be set up the heat dissipation case, the outside one side of display panel is fixed to be set up the cooling liquid case, the inside front end of heat dissipation case is fixed to be set up the heating panel, the inside of heating panel is provided with the heat dissipation chamber, the cooling liquid case is connected with the circulating pump, the circulating pump pass through the feed liquor pipe with the upper portion of heat dissipation chamber is linked together, the lower part of heat dissipation chamber pass through the drain pipe with the cooling liquid case is linked together, the front of heating panel is provided with a plurality of first fins, just first fin stretches out the heat dissipation case, the front of first fin is provided with a plurality of second fins, circulating pump electric connection the controller.
Optionally, the heat dissipation module further includes a heat dissipation fan and an air deflector, a plurality of heat dissipation grooves are formed in the back of the heat dissipation plate, a plurality of heat dissipation fans are arranged at the rear end of the inside of the heat dissipation box corresponding to the heat dissipation grooves, the air deflector is arranged at the top of the heat dissipation fan at the top and at the bottom of the heat dissipation fan at the bottom, and heat dissipation holes are formed in the back of the heat dissipation box and the back of the display plate corresponding to the heat dissipation fans.
Optionally, the fingerprint identification module includes discernment casing, electric putter, spliced pole, fingerprint identification device, display screen and keyboard, one side of display panel or clipboard is fixed to be set up discernment casing, the front of discernment casing is fixed to be set up display screen and keyboard, the inside of discernment casing is fixed to be set up electric putter, electric putter's output is fixed to be set up the spliced pole, discernment casing corresponds the spliced pole trompil, electric putter is used for driving the spliced pole stretches into and stretches out discernment casing, inlay on the spliced pole and establish fingerprint identification device, electric putter, fingerprint identification device, display screen and keyboard electric connection the controller.
Optionally, the fixed mounting module includes fixed plate, connection box, connecting plate, second motor, second threaded rod, second thread piece, connecting rod and mounting, the back of clipboard is fixed to be set up the fixed plate, the back of fixed plate passes through screw and screw fixed connection the connecting plate, the back fixed connection of connecting plate the connection box, the sliding tray has been seted up at the back of connection box, the bottom of the inside both sides of connection box sets up the second motor, the top of the inside both sides of connection box sets up the rotating member, the output of second motor with set up between the rotating member the second threaded rod, set up on the second threaded rod the second thread piece, two pass through connecting rod fixed connection between the second thread piece the mounting, just the mounting stretches out the sliding tray at the connection box back, be provided with a plurality of screw on the mounting, through screw and screw matched with the mounting fixed setting on the wall, second motor electric connection controller.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: the multifunctional intelligent blackboard with the voice photographing function is provided with a voice photographing module, and comprises a top shell, a first motor, a first threaded rod, a first thread block, a fixed block, a lamp bracket, a light supplementing lamp, a pickup microphone, a camera and a power amplifier sound box, wherein when the multifunctional intelligent blackboard is used, the position of the first thread block can be adjusted through a second motor, the position of the camera can be further adjusted, the photographing function of different positions is realized, pickup is carried out through the pickup microphone, voice playing is carried out through the power amplifier sound box, light supplementing can be carried out on the camera through the light supplementing lamp, and the multifunctional intelligent blackboard is convenient to use; the intelligent blackboard is provided with a heat radiation module, and comprises a heat radiation box, a heat radiation plate, a cooling liquid box, a liquid inlet pipe, a liquid outlet pipe, a first heat radiation fin, a second heat radiation fin, a circulating pump, a fan and an air deflector, wherein the circulating pump drives cooling liquid to circulate between a heat radiation cavity and the cooling liquid box, the heat inside the display panel is absorbed by the heat radiation fin, heat radiation is carried out, liquid cooling and heat reduction are realized, and air cooling and heat radiation are realized through the heat radiation fan, the air deflector, the heat radiation groove and the heat radiation hole; the intelligent blackboard is provided with the fingerprint identification module, and when the intelligent blackboard is used, the intelligent blackboard is required to be started up through the fingerprint identification module, so that the intelligent blackboard can be effectively protected; the intelligent blackboard is also provided with a fixed installation module, and is convenient to use and assemble and disassemble.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multifunctional intelligent blackboard with voice photographing function according to an embodiment of the present invention;
FIG. 2 is a schematic view of a fixed mounting module;
FIG. 3 is a schematic diagram of a heat dissipating module;
fig. 4 is a schematic diagram of a fingerprint identification module.
Reference numerals: 1. a writing board; 2. a display panel; 3. a top housing; 4. a first motor; 5. a first threaded rod; 6. a lamp holder; 7. a fixed block; 8. a first threaded block; 9. a pickup microphone; 10. a camera; 11. a light supplementing lamp; 12. a power amplifier sound box; 13. a cooling liquid tank; 14. a liquid inlet pipe; 15. a liquid outlet pipe; 16. a fixing plate; 17. a connecting plate; 18. the box body is connected; 19. a second motor; 20. a second threaded block; 21. a second threaded rod; 22. a connecting rod; 23. a fixing member; 24. a heat radiation box; 25. a heat radiation fan; 26. a heat dissipation plate; 27. a first heat sink; 28. a second heat sink; 29. a heat sink; 30. an air deflector; 31. identifying a housing; 32. a display screen; 33. a keyboard; 34. a connecting column; 35. fingerprint identification device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a multifunctional intelligent blackboard with a voice photographing function, which is convenient to detach and install, can realize the voice and photographing functions, can radiate heat inside the blackboard, and prolongs the service life.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
As shown in fig. 1, a multifunctional smart blackboard with a voice photographing function according to an embodiment of the present invention includes: the writing board 1, the display panel 2, the voice photographing module, the fixed mounting module, the heat dissipation module, the fingerprint identification module and the controller, the display panel 2 is fixedly arranged on one side of the front face of the writing board 1, the voice photographing module is fixedly arranged at the top of the writing board 1, the fixed mounting module is fixedly arranged on the back of the writing board 1, the fingerprint identification module is arranged on one side of the display panel 2 or the writing board 1, the controller and the heat dissipation module are arranged in the display panel 2, and the voice photographing module, the fixed mounting module, the heat dissipation module and the fingerprint identification module are electrically connected with the controller, wherein the internal control module of the display panel is also connected with the controller.
The voice photographing module comprises a top shell 3, a first motor 4, a first threaded rod 5, a first threaded block 8, a fixed block 7, a lamp bracket 6, a light supplementing lamp 11, a pickup microphone 9, a camera 10 and a power amplifier sound 12, wherein the top of the writing board 1 is fixedly provided with the top shell 3, one side of the inside of the top shell 3 is fixedly provided with the first motor 4, the other side is provided with a rotating member, the output end of the first motor 4 and the rotating member are provided with the first threaded rod 5, the first threaded rod 5 is connected with the first threaded block 8 in a threaded manner, the top of the first threaded block 8 is provided with the lamp bracket 6, the bottom of the lamp bracket 6 is provided with the light supplementing lamp 11, the front of the first threaded block 8 is fixedly provided with the fixed block 7, the front of the fixed block 7 is provided with the pickup microphone 9, the bottom of fixed block 7 sets up camera 10, just fill-in light 11 highly is higher than the height of camera 10, the top of top casing 3 sets up power amplifier stereo set 12, first motor 4, fill-in light 11, pickup microphone 9, camera 10 and power amplifier are made a sound 12 electric connection the controller, when using, accessible controller is controlled first motor 4, and control first motor 4 is rotatory, and then drives first threaded rod 8 and rotate, and then drives first screw thread piece 8 and remove, drives camera 10 and removes, realizes the shooting of different positions, optional 360 degrees panoramic camera also can be used for the shooting of display panel 2 and clipboard 1, and pickup microphone 9 can gather the sound, and power amplifier 12 can carry out sound broadcast according to specific demand.
As shown in fig. 3, the heat dissipation module includes a heat dissipation box 24, a heat dissipation plate 26, a heat dissipation liquid box 13, a liquid inlet pipe 14, a liquid outlet pipe 15, a first heat dissipation plate 27, a second heat dissipation plate 28, and a circulation pump, wherein the heat dissipation box 24 is fixedly disposed at the rear end of the inside of the display panel 2, the heat dissipation liquid box 13 is fixedly disposed at one side of the outside of the display panel 2, the heat dissipation plate 26 is fixedly disposed at the front end of the inside of the heat dissipation box 26, a heat dissipation cavity is disposed in the heat dissipation plate 26, the heat dissipation liquid box 13 is connected with the circulation pump, the circulation pump is communicated with the upper portion of the heat dissipation cavity through the liquid inlet pipe 14, the lower portion of the heat dissipation cavity is communicated with the heat dissipation liquid box 13 through the liquid outlet pipe 15, a plurality of first heat dissipation plates 27 are disposed on the front surface of the heat dissipation plate 26, a plurality of second heat dissipation plates 28 are disposed on the front surface of the first heat dissipation plates 27, and the circulation pump is electrically connected with the controller;
the heat dissipation module further comprises a heat dissipation fan 25 and an air deflector 30, a plurality of heat dissipation grooves 29 are formed in the back surface of the heat dissipation plate 26, a plurality of heat dissipation fans 25 are arranged at the inner rear end of the heat dissipation box 24 corresponding to the heat dissipation grooves 29, the air deflector 30 is arranged at the top of the top heat dissipation fan 25 and at the bottom of the bottom heat dissipation fan 25, and heat dissipation holes are formed at the back of the heat dissipation box 24 and the back of the display panel 2 corresponding to the heat dissipation fans 25;
wherein, cooling liquid tank 13 inside can set up condenser etc. for cool down to the coolant liquid, when using, the fin is with the inside heat suction heat dissipation intracavity of display panel 2, and the coolant liquid circulation takes away a part of heat, and heat dissipation groove 29 and fan cooperate and take away a part of heat, can improve radiating efficiency, improves the life of display panel.
As shown in fig. 4, the fingerprint recognition module includes a recognition housing 31, an electric putter, a connection post 34, a fingerprint recognition device 35, a display screen 32 and a keyboard 33, the recognition housing 31 is fixedly disposed on one side of the display board 2 or the writing board 1, the display screen 32 and the keyboard 33 are fixedly disposed on the front surface of the recognition housing 31, the electric putter is fixedly disposed in the recognition housing 31, the connection post 34 is fixedly disposed at the output end of the electric putter, the recognition housing 31 corresponds to the connection post 34, the electric putter is used for driving the connection post 34 to extend into and extend out of the recognition housing 31, the fingerprint recognition device 35 is embedded on the connection post 34, the electric putter, the fingerprint recognition device 35, the display screen 32 and the keyboard 33 are electrically connected with the controller, firstly, starting up the intelligent blackboard, at this moment, the intelligent blackboard prompts fingerprint identification, firstly, the password is input through the keyboard, after the password is input correctly, the controller controls the electric push rod to stretch out, then the connecting column is driven to stretch out, and then the fingerprint identification device is driven to stretch out, fingerprint identification is carried out, if the identification is correct, the controller controls the intelligent blackboard to start up, if the identification is incorrect, the controller controls the electric push rod to retract, the fingerprint identification device can be any fingerprint identification device in the prior art, the function recorded in the application can be realized, double protection can be carried out on the intelligent blackboard by setting the fingerprint identification and the password, the intelligent blackboard is prevented from being frequently started and stopped by a child with skin adjustment, the damage is caused, the electric push rod is arranged, the fingerprint identification device is arranged inside the identification shell when the intelligent blackboard is not used, the fingerprint identification device can be protected, prevent the damage of impurities such as chalk dust to the fingerprint identification device.
As shown in fig. 2, the fixed mounting module includes a fixing plate 16, a connection box 18, a connection plate 17, a second motor 19, a second threaded rod 21, a second threaded block 20, a connecting rod 22 and a fixing piece 23, wherein the back of the writing board 1 is fixedly provided with the fixing plate 16, the back of the fixing plate 16 is fixedly connected with the connection plate 17 through a screw hole and a screw, the back of the connection plate 17 is fixedly connected with the connection box 18, a sliding groove is formed in the back of the connection box 18, the bottoms of two sides of the inside of the connection box 18 are provided with the second motor 19, the tops of two sides of the inside of the connection box 18 are provided with the rotating piece, the second threaded rod 21 is arranged between the output end of the second motor 19 and the rotating piece, the second threaded rod 21 is provided with the second threaded block 20, the two second threaded blocks 20 are fixedly connected with the fixing piece 23 through the connecting rod 22, the fixing piece 23 extends out of the sliding groove of the back of the connection box 18, the fixing piece 23 is provided with a plurality of screw holes and a plurality of screws are arranged on the fixing piece 23, and the fixing piece is electrically connected with the wall 19 through the screw holes;
when using, can fix intelligent blackboard in appointed position through fixed plate, connection box, connecting plate and mounting, after fixing, can adjust the height of intelligent blackboard according to specific demand, the controller control second motor is rotatory, and then drives the second threaded rod and rotate, because the mounting is fixed on the wall this moment, so this moment is that the second threaded rod slides for the second thread piece, and then makes intelligent blackboard reciprocate, has realized altitude mixture control.
The multifunctional intelligent blackboard with the voice photographing function is provided with a voice photographing module, and comprises a top shell, a first motor, a first threaded rod, a first thread block, a fixed block, a lamp bracket, a light supplementing lamp, a pickup microphone, a camera and a power amplifier sound box, wherein when the multifunctional intelligent blackboard is used, the position of the first thread block can be adjusted through a second motor, the position of the camera can be further adjusted, the photographing function of different positions is realized, pickup is carried out through the pickup microphone, voice playing is carried out through the power amplifier sound box, light supplementing can be carried out on the camera through the light supplementing lamp, and the multifunctional intelligent blackboard is convenient to use; the intelligent blackboard is provided with a heat radiation module, and comprises a heat radiation box, a heat radiation plate, a cooling liquid box, a liquid inlet pipe, a liquid outlet pipe, a first heat radiation fin, a second heat radiation fin, a circulating pump, a fan and an air deflector, wherein the circulating pump drives cooling liquid to circulate between a heat radiation cavity and the cooling liquid box, the heat inside the display panel is absorbed by the heat radiation fin, heat radiation is carried out, liquid cooling and heat reduction are realized, and air cooling and heat radiation are realized through the heat radiation fan, the air deflector, the heat radiation groove and the heat radiation hole; the intelligent blackboard is provided with the fingerprint identification module, and when the intelligent blackboard is used, the intelligent blackboard is required to be started up through the fingerprint identification module, so that the intelligent blackboard can be effectively protected; the intelligent blackboard is also provided with a fixed installation module, and is convenient to use and assemble and disassemble.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.

Claims (6)

1. The utility model provides a multi-functional wisdom blackboard with function of shooing of pronunciation, includes clipboard and display panel, the display panel is fixed to be set up one side on the clipboard front, its characterized in that still includes: the voice photographing device comprises a voice photographing module, a fixed mounting module, a heat dissipation module, a fingerprint identification module and a controller, wherein the voice photographing module is fixedly arranged at the top of a writing board, the fixed mounting module is fixedly arranged at the back of the writing board, the fingerprint identification module is arranged on one side of a display board or one side of the writing board, the controller and the heat dissipation module are arranged in the display board, and the voice photographing module, the fixed mounting module, the heat dissipation module and the fingerprint identification module are electrically connected with the controller.
2. The multifunctional intelligent blackboard with the voice photographing function according to claim 1, wherein the voice photographing module comprises a top shell, a first motor, a first threaded rod, a first threaded block, a fixed block, a lamp support, a light supplementing lamp, a pickup microphone, a camera and a power amplifier sound box, the top of the writing board is fixedly provided with the top shell, one side of the interior of the top shell is fixedly provided with the first motor, the other side of the interior of the top shell is provided with a rotating piece, the output end of the first motor is connected with the rotating piece in a threaded manner, the first threaded rod is connected with the first threaded block in a threaded manner, the lamp support is arranged at the top of the first threaded block, the light supplementing lamp is arranged at the bottom of the lamp support, the front of the first threaded block is fixedly provided with the fixed block, the front of the fixed block is provided with the microphone, the light supplementing lamp is higher than the head, the top of the top shell is provided with the power amplifier sound box, the camera is electrically connected with the camera.
3. The multifunctional intelligent blackboard with the voice photographing function according to claim 1, wherein the heat radiation module comprises a heat radiation box, a heat radiation plate, a cooling liquid box, a liquid inlet pipe, a liquid outlet pipe, a first heat radiation plate, a second heat radiation plate and a circulating pump, the heat radiation box is fixedly arranged at the rear end of the inside of the display plate, the cooling liquid box is fixedly arranged at one side of the outside of the display plate, the heat radiation plate is fixedly arranged at the front end of the inside of the heat radiation box, a heat radiation cavity is arranged in the heat radiation plate, the cooling liquid box is connected with the circulating pump, the circulating pump is communicated with the upper part of the heat radiation cavity through the liquid inlet pipe, the lower part of the heat radiation cavity is communicated with the cooling liquid box through the liquid outlet pipe, a plurality of first heat radiation plates are arranged on the front face of the heat radiation plate, the first heat radiation plates extend out of the heat radiation box, a plurality of second heat radiation plates are arranged on the front face of the first heat radiation plates, and the circulating pump is electrically connected with the controller.
4. The multifunctional intelligent blackboard with the voice photographing function according to claim 3, wherein the heat dissipation module further comprises a heat dissipation fan and an air deflector, a plurality of heat dissipation grooves are formed in the back of the heat dissipation plate, a plurality of heat dissipation fans are arranged at the rear end of the inside of the heat dissipation box corresponding to the heat dissipation grooves, the air deflector is arranged at the top of the heat dissipation fan at the top and at the bottom of the heat dissipation fan at the bottom, and heat dissipation holes are formed in the back of the heat dissipation box and the back of the display plate corresponding to the heat dissipation fans.
5. The multifunctional intelligent blackboard with the voice photographing function according to claim 1, wherein the fingerprint recognition module comprises a recognition shell, an electric push rod, a connecting column, a fingerprint recognition device, a display screen and a keyboard, wherein the recognition shell is fixedly arranged on one side of the display board or the writing board, the display screen and the keyboard are fixedly arranged on the front surface of the recognition shell, the electric push rod is fixedly arranged in the recognition shell, the connecting column is fixedly arranged at the output end of the electric push rod, the recognition shell corresponds to the opening of the connecting column, the electric push rod is used for driving the connecting column to extend into and extend out of the recognition shell, the fingerprint recognition device is embedded on the connecting column, and the electric push rod, the fingerprint recognition device, the display screen and the keyboard are electrically connected with the controller.
6. The multifunctional intelligent blackboard with the voice photographing function according to claim 1, wherein the fixed installation module comprises a fixing plate, a connecting box body, a connecting plate, a second motor, a second threaded rod, second threaded blocks, connecting rods and fixing pieces, the back of the writing board is fixedly provided with the fixing plate, the back of the fixing plate is fixedly connected with the connecting plate through screw holes and screws, the back of the connecting plate is fixedly connected with the connecting box body, the back of the connecting box body is provided with sliding grooves, the bottoms of the two sides of the inside of the connecting box body are provided with the second motor, the tops of the two sides of the inside of the connecting box body are provided with the rotating pieces, the output end of the second motor is provided with the second threaded rods between the rotating pieces, the second threaded rods are provided with the second threaded blocks, the two second threaded blocks are fixedly connected with the fixing pieces through the connecting rods, the fixing pieces extend out of the sliding grooves in the back of the connecting box body, the fixing pieces are provided with a plurality of screw holes, and the fixing pieces are matched with the screw holes to fix the motor on the wall.
CN202211574355.2A 2022-12-08 2022-12-08 Multifunctional intelligent blackboard with voice photographing function Pending CN116141851A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015007208U1 (en) * 2015-10-16 2015-10-28 Christian Woidschützke Malset
CN208225030U (en) * 2018-06-25 2018-12-11 北京丰信达科技有限公司 A kind of family can the study nanometer blackboard that touches of writing on the blackboard
CN210161823U (en) * 2019-07-16 2020-03-20 濮阳职业技术学院 Lifting blackboard
CN112078279A (en) * 2020-09-16 2020-12-15 安徽文香信息技术有限公司 A installation component for wisdom blackboard
CN112413374A (en) * 2020-11-18 2021-02-26 安徽文香信息技术有限公司 Intelligent blackboard auxiliary installation tool and installation method based on same
CN213798983U (en) * 2020-09-11 2021-07-27 安徽阿瑞斯科技有限公司 5G communication technology-based blackboard for smart campus
CN213891956U (en) * 2020-12-14 2021-08-06 深圳艺多科技有限责任公司 Wisdom blackboard with fingerprint identification function
CN113223350A (en) * 2021-05-26 2021-08-06 许昌学院 A multi-media english teaching device for english teaching
CN214068013U (en) * 2021-01-14 2021-08-27 林夕宝 Little classroom recorded broadcast device of wisdom blackboard

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015007208U1 (en) * 2015-10-16 2015-10-28 Christian Woidschützke Malset
CN208225030U (en) * 2018-06-25 2018-12-11 北京丰信达科技有限公司 A kind of family can the study nanometer blackboard that touches of writing on the blackboard
CN210161823U (en) * 2019-07-16 2020-03-20 濮阳职业技术学院 Lifting blackboard
CN213798983U (en) * 2020-09-11 2021-07-27 安徽阿瑞斯科技有限公司 5G communication technology-based blackboard for smart campus
CN112078279A (en) * 2020-09-16 2020-12-15 安徽文香信息技术有限公司 A installation component for wisdom blackboard
CN112413374A (en) * 2020-11-18 2021-02-26 安徽文香信息技术有限公司 Intelligent blackboard auxiliary installation tool and installation method based on same
CN213891956U (en) * 2020-12-14 2021-08-06 深圳艺多科技有限责任公司 Wisdom blackboard with fingerprint identification function
CN214068013U (en) * 2021-01-14 2021-08-27 林夕宝 Little classroom recorded broadcast device of wisdom blackboard
CN113223350A (en) * 2021-05-26 2021-08-06 许昌学院 A multi-media english teaching device for english teaching

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