CN106690859A - Multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk - Google Patents
Multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk Download PDFInfo
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- CN106690859A CN106690859A CN201611229594.9A CN201611229594A CN106690859A CN 106690859 A CN106690859 A CN 106690859A CN 201611229594 A CN201611229594 A CN 201611229594A CN 106690859 A CN106690859 A CN 106690859A
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- storage chamber
- trapezoidal
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
- A47B96/205—Composite panels, comprising several elements joined together
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
- C09D123/32—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C09D123/34—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention belongs to the technical field of multimedia desks, and particularly relates to a multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk which is composed of an all-in-one computer and a combined round desktop composed of multiple trapezoidal desktops identical in size and structure. A protection boss is arranged on the short-edge side of each trapezoidal desktop, a responding button, a sounder, a pickup, a multifunctional box, a displayer mounted on a turning cover plate, a keyboard and actuator matched with the all-in-one computer in use are arranged at positions, corresponding to the protection bosses, of the trapezoidal desktops, and the tuning cover plate is rotatably connected with corresponding positions of the trapezoidal desktops. Compared with the prior art, the round desk has the advantages that a desk body is reasonable in structure and convenient to use, the round desk is supportive of multimedia teaching, high interactivity, multifunctional and high in durability, teaching interaction modes are enriched, using safety of the all-in-one computer is ensured, and service life of the desk body can be prolonged.
Description
Technical field
The invention belongs to multi-media desk technical field, and in particular to a kind of multimedia live broadcast classroom computer, teaching material, pickup
The circular desk of all-in-one combination.
Background technology
As the progress and multimedia teaching of science and technology are continued to develop, desk as one of indispensable teaching facilities of teaching,
Under present educational environment, requirement higher is there has also been, as computer is increasingly popularized, the desk of traditional unitary function is
Through can not meet the requirement of multimedia teaching, therefore, the multi-media desk that computer is combined with desk arises at the historic moment, as school is taught
The limitation in room space, computer and matched computer desk, desk-bench take up room greatly, and utilization rate is low, less economical, and
And because educational resource is limited, and educate more and more universal, therefore top class in a kindergarten's education is indispensable study in modern education
Mode, but, with the increase of classroom number, classroom area is larger, interactive poor between teacher and student, middle back row seat
Student may due to from teacher too away from and teachers it is difficult and influence quality of instruction, in addition, installing electricity in desk
Brain, because circuit is more, in order to ensure the cleaning and security of outward appearance, is generally set using encapsulation, causes to be ordinarily used for storage
The open drawer of thing is cancelled, and causes do not have storage space in desk, in actual use, brings inconvenience, meanwhile,
Because long-time uses computer, host computer and electric wire are provided with inside desk body, in use due to heating, it is likely that meeting
Make desktop quick aging, discoloration, influence its outward appearance and normally use, therefore, the utilization of desk how is improved under existence conditions
Rate, optimization interactive teaching and learning mode turn into the problem that present teaching facilities need to study.
The content of the invention
The purpose of the present invention is directed to existing problem, there is provided a kind of multimedia live broadcast classroom computer, teaching material, pickup one
The circular desk of body machine combination, reasonable in design, function more exchange premium teaching needs, and improves efficiency of teaching, practical, it is easy to promote
Use.
The present invention is achieved by the following technical solutions：A kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine
The circular desk of combination, the combination circular-shaped table being spliced to form by integrated computer and by multiple sizes, the trapezoidal desktop of structure identical
Face is constituted, and each trapezoidal desktop is supported by multiple support feets, and trapezoidal desktop is that short side is the isosceles trapezoid of circular arc, described trapezoidal
The short brink of desktop is provided with protection boss, and the relevant position of the trapezoidal desktop and protection boss is provided with supporting with integrated computer
What is used races to be the first to answer a question button, acoustical generator, sound pick-up, Multifunctional box, the display being installed on upset cover plate, keyboard and toucher,
Wherein upset cover plate is rotatably connected with trapezoidal desktop relevant position, after cover plate closing is overturn, other portions with trapezoidal desktop
Divide and constitute plane；
The both sides of trapezoidal desktop are provided with the storage chamber of specular each other, and the side of storage chamber is Open architecture, on storage chamber
Side front side is provided with and takes thing mouthful, and the interior side roof part relative with open side of storage chamber is provided with chute, and storage chamber is connected with desk body
One side be provided with rotatable cover plate, the size of cover plate matches with the size for taking thing mouthful, takes the length of thing mouthful for storage chamber is long
The 1/2 of degree；
When multiple trapezoidal desktop splicings are used, installing storage trough in the cavity chute of the storage chamber formation of adjacent trapezoidal desktop,
The length of storage trough is the 1/2 of storage chamber, and the side top of storage trough is provided with pushing meanss, and storage trough two sides are provided with fixation
Bar, fixed strip is provided with multiple installation through-holes, and the pulley matched with chute is provided with installation through-hole, and pulley is installed on into fixation
On bar, the stability that pulley is installed with chute can be improved；
The trapezoidal table-top surface is provided with thickness for 80-100 μm scratch resistant, radiation proof, antifouling, easy cleaning, antiaging coatings.
It is higher to coating requirement used by coating because the desk mainly uses multimedia device, and existing coating is generally suitable
For the coating of corresponding demand, its various aspects of performance is shifting, it is impossible to setting requirements in the present invention are met, accordingly, it would be desirable to match somebody with somebody
System is applied to coating of the invention：
Coating is made up of the raw material of following weight portion：Chlorosulfonated polyethylene 18-22 parts, 12-16 parts of cis-butenedioic anhydride fossil oleoresin, acetic acid
Methyl esters 4-8 parts, polybutylene terephthalate (PBT) 2-6 parts, p-toluene sulfonyt azide 1-3 parts, 3- hydroxy phenyl phosphinylidyne propionic acid 2-5
Part, lanthanide rare 1-2 parts, 2-4 parts of polyethers expoxy propane, TMAH 0.8-1.5 parts, phthalic acid 0.2-0.6
Part, 0.2-0.4 parts, water 32-38 parts of SA sodium；
The preparation method of coating is comprised the following steps：120-140 DEG C is heated to after above-mentioned raw materials are mixed, at 120-15 revs/min
Stirred under the mixing speed of clock 5-8 minutes, then processed 12-15 minutes with the Ultrasonic Radiation that frequency is 1.2-1.4MHz,
Every after 30 minutes, processed 8-10 minutes with the Ultrasonic Radiation of 1.6-1.8MHz, then in 2000-2400 revs/min of stirring
Stirring is obtained final product for 2-4 minutes under speed.
The coating method of coating is：After the base material cleaning of coating will be needed to dry, coating is stirred 2-3 minutes, by coating
Even application is sprayed twice altogether in substrate surface, and first time quantity for spray is 16m2/kg, second quantity for spray is 24m2/kg,
Air-dried under the conditions of 60-65 DEG C of hot blast after the completion of spraying.
Coating radiation-proof effect prepared by above method is good, and toxic gas will not be discharged in use, and surface abrasion resistance is good,
Easily cleaning, in 100 DEG C, the anti-aging test of 72 hours, performance is preferable, and wear-resisting rate of change is less than 6% before and after experiment, can
Effectively to extend the service life of desk body.
Used as further improvement of these options, the quantity of the trapezoidal desktop is 6.
Used as further improvement of these options, the storage chamber for taking thing mouthful corresponding part is deep storage chamber, its depth
Spend is 1.5-2 times of storing groove depth；The storage chamber of remainder is shallow storage chamber, and its depth is the 1-1.4 of storing groove depth
Times, the storage trough is used after cover plate is opened, storage trough can along chute in chute slide anteroposterior, storage trough be located at take thing
Article at mouthful can take out, and can deposit taxonomy of goods, and raising takes the flexibility of thing, while the article that will can be of little use is put
Enter and effectively received in deep storage chamber.
Used as further improvement of these options, the side relevant position that cover plate and upset cover plate are used to overturn is provided with recessed
Groove, is easy to open cover plate or upset cover plate.
Jack mounting plates or communication cable interface are provided with as further improvement of these options, in Multifunctional box, its
Installation site is separated, and is contributed to circuit cabling reasonable Arrangement and is used safety.
Used as further improvement of these options, relevant position is provided with wire through-hole, the wire through-hole in support feet
Inside it is provided with the electric wire for ensureing the connection of integrated computer circuit and being connected to ground.
As further improvement of these options, the acoustical generator of the integrated computer and button is raced to be the first to answer a question by double control
Device is controlled, and two weight controls are respectively the controlling switch at control device and the desk control centre of relevant position at,
Control device at control centre can selectivity the controlling switch controlled at the desk, ensure that rational interaction order
Sequence.
Used as further improvement of these options, the integrated computer uses vulnerabilities scan to racing to be the first to answer a question button, when tactile
Move after racing to be the first to answer a question button, the power supply of sound pick-up can be connected.
As further improvement of these options, the acoustical generator, button is raced to be the first to answer a question and when sound pick-up switches on power, right
The display answered or other alarming devices provide signal.
The present invention has advantages below compared to existing technology：Desk body is spliced by multiple trapezoidal desk bodies in the present invention, knot
Structure is rationally, easy to use, while have the advantages that to support that strong multimedia teaching, interactivity, multifunction, durability are strong, entirely
Desk body can realize the reasonable installing of integrated computer and use that tailored appearance is generous, route arrangement safety, using acoustical generator,
Sound pick-up and race to be the first to answer a question the relevant devices such as button improve teaching or discuss during interactivity, desktop set storage trough, can
Effectively receive the data or the personal effects of user, it is ensured that the clean and tidy and reasonable utilization of desktop；
By coatings in the present invention in desk body surface, ensure that desk body uses safety, and coating is in desk body surface conjugation
Height, scratch resistant, radiation proof, easy to clean, anti-aging, practicality is stronger, can ensure all-in-one using safety, desk body can be extended
Service life.
Brief description of the drawings
Fig. 1 is top view of the invention.
Fig. 2 is the structural representation of trapezoidal desk body in the present invention.
Fig. 3 is the side view of storage chamber.
Fig. 4 is the structural representation of storage trough.
Fig. 5 is the top view of storage chamber.
Specific embodiment
Embodiment 1
A kind of multimedia live broadcast classroom computer, teaching material, the circular desk of pick-up integrated machine combination are by integrated computer and big by 6
Combination round desktop that the trapezoidal desktop 1 of small, structure identical is spliced to form is constituted, and each trapezoidal desktop 1 is by multiple support feets 2
Support, trapezoidal desktop 1 is that short side is the isosceles trapezoid of circular arc, and the short brink of the trapezoidal desktop 1 is provided with protection boss 3, described
Trapezoidal desktop 1 and protection boss 3 relevant position be provided with it is matching used with integrated computer race to be the first to answer a question button 33, acoustical generator 32,
Sound pick-up 31, Multifunctional box 34, the display, keyboard 5 and the toucher 6 that are installed on upset cover plate 4, wherein upset cover plate 4 with
The relevant position of trapezoidal desktop 1 is rotatably connected, and after the closure of cover plate 4 is overturn, the other parts with trapezoidal desktop 1 constitute plane；
The both sides of trapezoidal desktop 1 are provided with the storage chamber 71 of specular each other, and the side of storage chamber 71 is Open architecture, storing
The top of chamber 71 front side is provided with and takes thing mouthful 75, and the interior side roof part relative with open side of storage chamber 71 is provided with chute 72, storing
One side that chamber 71 is connected with desk body is provided with rotatable cover plate 7, and the size of cover plate 7 matches with the size for taking thing mouthful 75, takes thing
The length of mouth 75 is the 1/2 of the length of storage chamber 71；
When the splicing of multiple trapezoidal desktops 1 is used, the interior installing of cavity chute 72 that the storage chamber 71 of adjacent trapezoidal desktop 1 is formed is stored up
Thing groove 73, the length of storage trough 73 is the 1/2 of storage chamber 71, and the side top of storage trough 73 is provided with pushing meanss 76, storage trough
73 two sides are provided with fixed strip 77, and fixed strip 77 is provided with multiple installation through-holes, are provided with installation through-hole and the phase of chute 72
The pulley 78 matched somebody with somebody, pulley 78 is installed on fixed strip 77, can improve the stability that pulley 78 is installed with chute 72；
The surface of trapezoidal desktop 1 is provided with thickness for 80-100 μm scratch resistant, radiation proof, antifouling, easy cleaning, antiaging coatings.
It is higher to coating requirement used by coating because the desk mainly uses multimedia device, and existing coating is generally suitable
For the coating of corresponding demand, its various aspects of performance is shifting, it is impossible to setting requirements in the present invention are met, accordingly, it would be desirable to match somebody with somebody
System is applied to coating of the invention：
Coating is made up of the raw material of following weight portion：20 parts of chlorosulfonated polyethylene, 14 parts of cis-butenedioic anhydride fossil oleoresin, methyl acetate 6
Part, 4 parts of polybutylene terephthalate (PBT), 2 parts of p-toluene sulfonyt azide, 4 parts of 3- hydroxy phenyl phosphinylidynes propionic acid, lanthanide rare 1
Part, 3 parts of polyethers expoxy propane, 1.2 parts of TMAH, 0.4 part of phthalic acid, 0.3 part of SA sodium, 36 parts of water；
The preparation method of coating is comprised the following steps：120 DEG C are heated to after above-mentioned raw materials are mixed, in 15 revs/min of stirring
Stirred under speed 6 minutes, then processed 12 minutes with the Ultrasonic Radiation that frequency is 1.4MHz, interval is used after 30 minutes
The Ultrasonic Radiation of 1.6MHz is processed 10 minutes, is then stirred under 2400 revs/min of mixing speed and obtained final product for 3 minutes.
The coating method of coating is：After the base material cleaning of coating will be needed to dry, coating is stirred 2 minutes, coating is equal
It is even to be sprayed on substrate surface, spray altogether twice, first time quantity for spray is 16m2/kg, second quantity for spray is 24m2/kg, spray
Air-dried under the conditions of 65 DEG C of hot blast after the completion of painting.
Wherein, the storage chamber for taking 75 corresponding parts of thing mouthful is deep storage chamber 711, and its depth is the depth of storage trough 73
1.5-2 times；The storage chamber of remainder is shallow storage chamber 712, and its depth is 1-1.4 times of the depth of storage trough 73, the storing
Groove 73 is used after cover plate 7 is opened, storage trough 73 can along chute 72 in chute 72 slide anteroposterior, storage trough 73 be located at take thing
Article at mouth 75 can take out, and can deposit taxonomy of goods, and raising takes the flexibility of thing, while can be by the article that is of little use
It is put into deep storage chamber 711 and effectively receives.
Wherein, the side relevant position that cover plate 7 and upset cover plate 4 are used to overturn is provided with groove 74, be easy to open cover plate 7 or
Upset cover plate 4.
Wherein, jack mounting plates or communication cable interface are provided with Multifunctional box, its installation site is separated, and contributes to circuit
Cabling reasonable Arrangement and use safety；
Relevant position is provided with wire through-hole in support feet, be provided with the wire through-hole ensure integrated computer circuit connection and
The electric wire being connected to ground；
The acoustical generator of the integrated computer and race to be the first to answer a question button and controlled by two weight controls, two weight controls are respectively accordingly
Controlling switch at the control centre of position at control device and the desk, what control device control centre at can be selective
The controlling switch at the desk is controlled, rational interaction order is ensure that.
Wherein, the integrated computer uses vulnerabilities scan to racing to be the first to answer a question button, after button is raced to be the first to answer a question in shake-up, can connect and pick up
The power supply of sound device.
Wherein, the acoustical generator, button is raced to be the first to answer a question and when sound pick-up switches on power, in corresponding display or other warning dresses
Put and provide signal.
Circular desk is combined using multimedia live broadcast classroom computer, teaching material, pick-up integrated machine in the present invention, in sound pick-up 31
Place sets corresponding sound pick-up protection door, and when student will answer a question, racing to be the first to answer a question button 33 by shake-up makes sound pick-up protect door
Automatically open up, the automatic sounding of acoustical generator 32, and then acoustical generator 32 positioned, allow tracking camera scan tracing, make teacher and its
His student confirms the position of the acoustical generator 32 and observes, and listens to the answer process of the life, by the transmission of sound pick-up 31, video,
Realize long-range, line class and interaction.
Using multimedia live broadcast classroom computer in the present invention, teaching material, the circular desk of pick-up integrated machine combination can realize with
Lower function：
(1) it is multifunctional integrated to combine circular desk, study, guidance, interaction face-to-face；
(2) computer function, races to be the first to answer a question function, homework uploading function；
(3) computer function, synchronous teaching material is used；
(4) students' work is submitted, transmission is submitted in strange land；
(5) clearly voice transfer effect can be provided to each student on classroom, to wechat classroom, client connection, QQ
Video etc. provides voice interface；
(6) race to be the first to answer a question button and facilitate learner answering questionses problem, increase the chance that student actively answers a question, there is provided mutual dynamic frequency；
(7) button acoustical generator, positioning is provided to classroom, intelligent camera, is preferably allowed between classroom, class, school, long-range straight
Broadcast, intercut interaction effect；
(8) Multifunctional box, is provided with jack mounting plates or communication cable interface, is circuit security setting in desk body；
(9) power line designs, teacher can use controller, call the roll and put question to student；
（10）Storage trough can deposit taxonomy of goods, and raising takes the flexibility of thing, while the article that will can be of little use effectively is received
Receive, improve the utilization rate in desk body space；
（11）The setting of desk body face coat, can effectively protect desk body, extend its useful life, radiation proof, anti-aging, can carry
Height is used discharged without pernicious gas for a long time using the security of the equipment, safety and environmental protection, easily cleaning.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk, it is characterised in that by all-in-one
Computer and be made up of the combination round desktop that multiple sizes, the trapezoidal desktop of structure identical are spliced to form, each trapezoidal desktop by
Multiple support feet supports, trapezoidal desktop is that short side is the isosceles trapezoid of circular arc, and the short brink of the trapezoidal desktop is provided with protection
The relevant position of boss, the trapezoidal desktop and protection boss is provided with matching used with integrated computer races to be the first to answer a question button, sounding
Device, sound pick-up, Multifunctional box, the display being installed on upset cover plate, keyboard and toucher, wherein upset cover plate and trapezoidal table
Face relevant position is rotatably connected, and after cover plate closing is overturn, the other parts with trapezoidal desktop constitute plane；
The both sides of trapezoidal desktop are provided with the storage chamber of specular each other, and the side of storage chamber is Open architecture, on storage chamber
Side front side is provided with and takes thing mouthful, and the interior side roof part relative with open side of storage chamber is provided with chute, and storage chamber is connected with desk body
One side be provided with rotatable cover plate, the size of cover plate matches with the size for taking thing mouthful, takes the length of thing mouthful for storage chamber is long
The 1/2 of degree；
When multiple trapezoidal desktop splicings are used, installing storage trough in the cavity chute of the storage chamber formation of adjacent trapezoidal desktop,
The length of storage trough is the 1/2 of storage chamber, and the side top of storage trough is provided with pushing meanss, and storage trough two sides are provided with fixation
Bar, fixed strip is provided with multiple installation through-holes, and the pulley matched with chute is provided with installation through-hole；
The trapezoidal table-top surface is provided with thickness for 80-100 μm scratch resistant, radiation proof, antifouling, easy cleaning, antiaging coatings.
2. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, the quantity of the trapezoidal desktop is 6.
3. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, the storage chamber for taking thing mouthful corresponding part is deep storage chamber, and its depth is 1.5-2 times of storing groove depth；Remaining
Partial storage chamber is shallow storage chamber, and its depth is 1-1.4 times of storing groove depth.
4. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, the side relevant position that cover plate and upset cover plate are used to overturn is provided with groove.
5. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, jack mounting plates or communication cable interface are provided with Multifunctional box.
6. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, relevant position is provided with wire through-hole in support feet, the company for ensureing integrated computer circuit is provided with the wire through-hole
The electric wire for connecing and being connected to ground.
7. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, the acoustical generator of the integrated computer and race to be the first to answer a question button and controlled by two weight controls, two weight controls are respectively
Controlling switch at the control centre of relevant position at control device and the desk, the control device at control centre can be selected
Property control the desk at controlling switch.
8. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine combine circular desk as claimed in claim 1, and it is special
Levy and be, the integrated computer uses vulnerabilities scan to racing to be the first to answer a question button, after button is raced to be the first to answer a question in shake-up, sound pick-up can be connected
Power supply.
9. a kind of multimedia live broadcast classroom computer, teaching material, pick-up integrated machine as described in claim 7 or 8 combine circular desk, its
It is characterised by, the acoustical generator, races to be the first to answer a question button and when sound pick-up switches on power, is given in corresponding display or other alarming devices
Go out signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229594.9A CN106690859A (en) | 2016-12-27 | 2016-12-27 | Multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611229594.9A CN106690859A (en) | 2016-12-27 | 2016-12-27 | Multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk |
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| CN106690859A true CN106690859A (en) | 2017-05-24 |
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| CN201611229594.9A Withdrawn CN106690859A (en) | 2016-12-27 | 2016-12-27 | Multimedia live classroom computer, teaching material and pickup all-in-one machine combined round desk |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248363A (en) * | 2017-07-28 | 2017-10-13 | 合肥哈工海渡工业机器人有限公司 | A kind of trapezoidal combined robot practical traning platform |
| CN109712452A (en) * | 2019-02-20 | 2019-05-03 | 福州新锐同创电子科技有限公司 | Wisdom classroom instruction interaction discusses device and its classroom instruction interaction discussion method |
| CN113498929A (en) * | 2021-07-12 | 2021-10-15 | 吉林师范大学 | Synchronous mutual-aid classroom education and teaching equipment and using method thereof |
-
2016
- 2016-12-27 CN CN201611229594.9A patent/CN106690859A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248363A (en) * | 2017-07-28 | 2017-10-13 | 合肥哈工海渡工业机器人有限公司 | A kind of trapezoidal combined robot practical traning platform |
| CN109712452A (en) * | 2019-02-20 | 2019-05-03 | 福州新锐同创电子科技有限公司 | Wisdom classroom instruction interaction discusses device and its classroom instruction interaction discussion method |
| CN113498929A (en) * | 2021-07-12 | 2021-10-15 | 吉林师范大学 | Synchronous mutual-aid classroom education and teaching equipment and using method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |
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| WW01 | Invention patent application withdrawn after publication |