CN108799797A - A kind of electronic engineering teaching intelligent teaching equipment easy to use - Google Patents

A kind of electronic engineering teaching intelligent teaching equipment easy to use Download PDF

Info

Publication number
CN108799797A
CN108799797A CN201810835417.8A CN201810835417A CN108799797A CN 108799797 A CN108799797 A CN 108799797A CN 201810835417 A CN201810835417 A CN 201810835417A CN 108799797 A CN108799797 A CN 108799797A
Authority
CN
China
Prior art keywords
blackboard
education
blackboard eraser
fixed bed
electronic engineering
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.)
Withdrawn
Application number
CN201810835417.8A
Other languages
Chinese (zh)
Inventor
官雅康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Donna Technology Co Ltd
Original Assignee
Nanchang Donna Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Donna Technology Co Ltd filed Critical Nanchang Donna Technology Co Ltd
Priority to CN201810835417.8A priority Critical patent/CN108799797A/en
Publication of CN108799797A publication Critical patent/CN108799797A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • 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
    • B43L21/00—Blackboard or slate cleaning devices
    • 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
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/025—Corner supports
    • 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
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

The present invention relates to electronic engineering instructional technology fields, and disclose a kind of electronic engineering teaching intelligent teaching equipment easy to use, including blackboard for education, it is fixedly connected with fixed plate at the top of the blackboard for education, it is provided with movable plate at the top of the fixed plate, the both sides of the movable plate are installed with the idler wheel equidistantly distributed, the top of the fixed plate and offer the first sliding groove positioned at the both sides of movable plate, and the inner wall of two the first sliding grooves is connect with roller-coaster.Electronic engineering teaching intelligent teaching equipment easy to use, it is fixed by the way that blackboard eraser is arranged, when needing to clear up blackboard for education, blackboard eraser fixed bed, spring stress are squeezed by holding handle, the top and cleaning blackboard for education for pushing blackboard eraser hairbrush layer contact blackboard eraser fixed bed, achieve the effect that easy cleaning, and blackboard eraser fixed bed is PVC cored slabs, it is light-weight, to conveniently moving, the person of being convenient to use uses.

Description

A kind of electronic engineering teaching intelligent teaching equipment easy to use
Technical field
The present invention relates to electronic engineering instructional technology fields, specially a kind of electronic engineering teaching intelligence easy to use Type teaching equipment.
Background technology
Electronic engineering is also known as " light current technology " or " information technology ", can be further subdivided into Electric Measurement Technology, adjustment technology And electronic technology, electronic engineering are a subclasses of electrical engineering, are the engineering sciences towards electronic field, in its research today Object has had exceeded electronic field, and the application form of electronic engineering covers electrical equipment and used control technology, surveyed Amount technology, adjustment technology and computer technology, until the various motor switches of information technology, the Major research field of electronic engineering For Circuits and Systems, communication, Electromagnetic Field and Microwave Technology and Digital Signal Processing etc..
Electronic engineering teaching is that the batchs of high-end technology talents has been cultivated in China, is the development of China's electronic engineering It is made that huge contribution, however a large amount of writing on the blackboard is needed, by a large amount of formula and circuit in most electrical engineering teaching now Picture wastes a large amount of time, and instructional blocks of time is limited on blackboard, and the efficiency often imparted knowledge to students is low, also allows faculty heavy Do same work again, and it is also inconvenient to erase the board every time, so propose a kind of electronic engineering teaching with easy to use intelligent Teaching equipment is to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of electronic engineering teaching intelligent teaching equipment easy to use, to solve In electrical engineering teaching most now mentioned above in the background art, a large amount of writing on the blackboard is needed, by a large amount of formula and circuit Picture wastes a large amount of time, and instructional blocks of time is limited on blackboard, and the efficiency often imparted knowledge to students is low, also allows faculty heavy Same work is done again, and the also inconvenient problem that erases the board every time.
To achieve the above object, the present invention provides the following technical solutions：A kind of electronic engineering teaching intelligence easy to use Energy type teaching equipment, a kind of electronic engineering teaching intelligent teaching equipment easy to use, including blackboard for education, the teaching It is fixedly connected with fixed plate at the top of blackboard, movable plate is provided at the top of the fixed plate, the both sides of the movable plate are solid Dingan County offers the first sliding groove equipped with the idler wheel equidistantly distributed, the top of the fixed plate and positioned at the both sides of movable plate, The inner wall of two the first sliding grooves is connect with roller-coaster, and the bottom of the movable plate is provided with projecting apparatus, the projection Connecting rod is fixedly connected at the top of instrument, the outside of movable plate, the connecting rod are run through and extended in the top of the connecting rod Top be fixedly connected with screw rod, ceiling is provided at the top of the connecting rod, the top of the screw rod is run through and extended to The inside of the inside of ceiling, the ceiling offers threaded hole, and the inner wall of the threaded hole is connect with screw flight, described The both sides of blackboard for education offer second sliding slot, and the bottom of the blackboard for education is provided with blackboard eraser fixed bed, the blackboard The both sides for wiping fixed bed are clamped with second sliding slot, and the bottom of the blackboard eraser fixed bed is provided with two handles, described in two The top of handle is run through and is extended to outside blackboard eraser fixed bed, and the bottom of the blackboard for education offers shifting chute, described Shifting chute is internally provided with blackboard eraser hairbrush layer, and the bottom of the blackboard eraser hairbrush layer is fixedly connected with equally distributed bullet The bottom of spring, the spring is fixedly connected with blackboard eraser fixed bed, and the bottom of the blackboard eraser fixed bed is fixedly connected with handle, The bottom of the blackboard for education is provided with placement plate.
Preferably, between the top and blackboard for education of the blackboard eraser hairbrush layer there are gap, and blackboard eraser hairbrush layer Height is five centimetres.
Preferably, the blackboard eraser fixed bed be PVC cored slabs, the both sides of PVC cored slabs run through and extend to teaching it is black The outside of plate.
Preferably, the top of the projecting apparatus and the angle of horizontal plane are 30 degree.
Preferably, two handles are PVC U-loops, and the thickness of two handles is two centimetres.
Preferably, the placement plate is the PVC board of three centimetres of thickness, and the bottom of placement plate is less than the bottom ten of blackboard for education Centimetre.
Compared with prior art, the beneficial effects of the invention are as follows：Electronic engineering teaching intelligent religion easy to use Equipment is learned, projecting apparatus can be well fixed on ceiling by the way that connecting rod is arranged, plate can be shelved by the way that placement plate is arranged Some small articles such as book pen, and work as blackboard eraser fixed bed after use, play the role of support, passes through and idler wheel and the first cunning are set The distance between blackboard for education and projecting apparatus is adjusted, it can be achieved that relative movement between fixed plate and movable plate in slot, when installation It is not limited by a space, the person of being convenient to use uses, and is fixed by the way that blackboard eraser is arranged, when needing to clear up blackboard for education, by holding Firmly handle squeezes blackboard eraser fixed bed, and spring stress pushes the top of blackboard eraser hairbrush layer to contact blackboard with cleaning blackboard for education Fixed bed is wiped, achievees the effect that easy cleaning, and blackboard eraser fixed bed is PVC cored slabs, it is light-weight, to conveniently moving, side User use.
Description of the drawings
Fig. 1 is structure of the invention front view；
Fig. 2 is projecting apparatus left view of the present invention.
In figure：1- blackboard for education, 2- fixed plates, 3- movable plates, 4- idler wheels, 5- the first sliding grooves, 6- projecting apparatus, 7- connections Bar, 8- screw rods, 9- ceilings, 10- threaded holes, 11- second sliding slots, 12- blackboard erasers fixed bed, 13- handles, 14- shifting chutes, 15- blackboard eraser hairbrush layer, 16- springs, 17- placement plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of electronic engineering teaching intelligent teaching equipment easy to use, including blackboard for education 1, The top of blackboard for education 1 is fixedly connected with fixed plate 2, and the top of fixed plate 2 is provided with movable plate 3, and the both sides of movable plate 3 are solid Dingan County offers the first sliding groove 5 equipped with the idler wheel 4 equidistantly distributed, the top of fixed plate 2 and positioned at the both sides of movable plate 3, The inner wall of two the first sliding grooves 5 is slidably connected with idler wheel 4, and the bottom of movable plate 3 is provided with projecting apparatus 6, the top of projecting apparatus 6 The angle of portion and horizontal plane is 30 degree, and the top of projecting apparatus 6 is fixedly connected with connecting rod 7, can will be thrown by the way that connecting rod 7 is arranged Shadow instrument 6 is well fixed on ceiling 9, can shelve some small articles such as writing on blackboard by the way that placement plate 17 is arranged, and when black Blackboard eraser fixed bed 12 after use, plays the role of support, by the way that idler wheel 4 and the first sliding groove 5 is arranged, it can be achieved that 2 He of fixed plate The distance between blackboard for education 1 and projecting apparatus 6 is adjusted in relative movement between movable plate 3, and when installation is not limited by a space, The person of being convenient to use uses, and the outside of movable plate 3 is run through and extended on the top of connecting rod 7, and the top of connecting rod 7, which is fixed, to be connected It is connected to screw rod 8, the top of connecting rod 7 is provided with ceiling 9, and the top of screw rod 8 is run through and extends to the inside of ceiling 9, day The inside of card 9 offers threaded hole 10, and the inner wall of threaded hole 10 is threadedly coupled with screw rod 8, and the both sides of blackboard for education 1 open up There are second sliding slot 11, the bottom of blackboard for education 1 to be provided with blackboard eraser fixed bed 12, fixes 12 by the way that blackboard eraser is arranged, work as needs When clearing up blackboard for education 1, blackboard eraser fixed bed 12 is squeezed by holding handle 13,16 stress of spring pushes blackboard eraser hairbrush layer 15 top contacts blackboard eraser fixed bed 12 with cleaning blackboard for education 1, achievees the effect that easy cleaning, and blackboard eraser fixed bed 12 Light-weight for PVC cored slabs, to conveniently moving, the person of being convenient to use uses, and blackboard eraser fixed bed 12 is PVC cored slabs, The outside of blackboard for education 1 is run through and extended in the both sides of PVC cored slabs, the both sides of blackboard eraser fixed bed 12 with second sliding slot 11 Clamping, the bottom of blackboard eraser fixed bed 12 are provided with two handles 13, and two handles 13 are PVC U-loops, two handles 13 Thickness be two centimetres, the top of two handles 13 is run through and is extended to outside blackboard eraser fixed bed 12, blackboard for education 1 Bottom offers shifting chute 14, and shifting chute 14 is internally provided with blackboard eraser hairbrush layer 15, the top of blackboard eraser hairbrush layer 15 with There are gaps between blackboard for education 1, and the height of blackboard eraser hairbrush layer 15 is five centimetres, and the bottom of blackboard eraser hairbrush layer 15 is fixed It is connected with equally distributed spring 16, the bottom of spring 16 is fixedly connected with blackboard eraser fixed bed 12, blackboard eraser fixed bed 12 Bottom is fixedly connected with handle 13, and the bottom of blackboard for education 1 is provided with placement plate 17, and placement plate 17 is the PVC of three centimetres of thickness Plate, the bottom of placement plate 17 are less than ten centimetres of the bottom of blackboard for education 1.
When in use, projecting apparatus 6 can be well fixed on ceiling 9 by the way that connecting rod 7 is arranged, is placed by being arranged Plate 17 can shelve some small articles such as writing on blackboard, and when blackboard eraser fixed bed 12 after use, play the role of support, pass through Idler wheel 4 and the first sliding groove 5 are set, it can be achieved that relative movement between fixed plate 2 and movable plate 3, is adjusted blackboard for education 1 and throws The distance between shadow instrument 6, when installation, are not limited by a space, and 12 are fixed by the way that blackboard eraser is arranged, when needing to clear up blackboard for education 1 When, blackboard eraser fixed bed 12 is squeezed by holding handle 13,16 stress of spring pushes top and the cleaning of blackboard eraser hairbrush layer 15 Blackboard for education 1 contacts blackboard eraser fixed bed 12, achievees the effect that easy cleaning, and blackboard eraser fixed bed 12 is PVC cored slabs, weight Amount is light, and to conveniently moving, the person of being convenient to use uses.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (6)

  1. The intelligent teaching equipment easy to use 1. a kind of electronic engineering is imparted knowledge to students, including blackboard for education (1), it is characterised in that： It is fixedly connected with fixed plate (2) at the top of the blackboard for education (1), movable plate (3) is provided at the top of the fixed plate (2), The both sides of the movable plate (3) are installed with the idler wheel (4) equidistantly distributed, the top of the fixed plate (2) and are located at The both sides of movable plate (3) offer the first sliding groove (5), and the inner wall of two the first sliding grooves (5), which is slided with idler wheel (4), to be connected It connecing, the bottom of the movable plate (3) is provided with projecting apparatus (6), and connecting rod (7) is fixedly connected at the top of the projecting apparatus (6), The outside of movable plate (3) is run through and is extended on the top of the connecting rod (7), is fixedly connected at the top of the connecting rod (7) Screw rod (8) is provided with ceiling (9) at the top of the connecting rod (7), and the top of the screw rod (8) is run through and extends to smallpox The inside of the inside of plate (9), the ceiling (9) offers threaded hole (10), inner wall and the screw rod (8) of the threaded hole (10) It is threadedly coupled, the both sides of the blackboard for education (1) offer second sliding slot (11), the bottom setting of the blackboard for education (1) There are blackboard eraser fixed bed (12), the both sides of the blackboard eraser fixed bed (12) to be clamped with second sliding slot (11), the blackboard eraser The bottom of fixed bed (12) is provided with two handles (13), and the top of two handles (13) is run through and extends to blackboard eraser Fixed bed (12) is external, and the bottom of the blackboard for education (1) offers shifting chute (14), the inside setting of the shifting chute (14) There are blackboard eraser hairbrush layer (15), the bottom of the blackboard eraser hairbrush layer (15) to be fixedly connected with equally distributed spring (16), institute The bottom for stating spring (16) is fixedly connected with blackboard eraser fixed bed (12), the bottom of the blackboard eraser fixed bed (12) and handle (13) it is fixedly connected, the bottom of the blackboard for education (1) is provided with placement plate (17).
  2. The intelligent teaching equipment easy to use 2. a kind of electronic engineering according to claim 1 is imparted knowledge to students, feature exist In：There are gap between the top and blackboard for education (1) of the blackboard eraser hairbrush layer (15), and the height of blackboard eraser hairbrush layer (15) Degree is five centimetres.
  3. The intelligent teaching equipment easy to use 3. a kind of electronic engineering according to claim 1 is imparted knowledge to students, feature exist In：The blackboard eraser fixed bed (12) is PVC cored slabs, and the both sides of PVC cored slabs are run through and extend to the outer of blackboard for education (1) Portion.
  4. The intelligent teaching equipment easy to use 4. a kind of electronic engineering according to claim 1 is imparted knowledge to students, feature exist In：The top of the projecting apparatus (6) and the angle of horizontal plane are 30 degree.
  5. The intelligent teaching equipment easy to use 5. a kind of electronic engineering according to claim 1 is imparted knowledge to students, feature exist In：Two handles (13) are PVC U-loops, and the thickness of two handles (13) is two centimetres.
  6. The intelligent teaching equipment easy to use 6. a kind of electronic engineering according to claim 1 is imparted knowledge to students, feature exist In：The placement plate (17) is the PVC board of three centimetres of thickness, and the bottom of placement plate (17) is less than the bottom ten of blackboard for education (1) Centimetre.
CN201810835417.8A 2018-07-26 2018-07-26 A kind of electronic engineering teaching intelligent teaching equipment easy to use Withdrawn CN108799797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810835417.8A CN108799797A (en) 2018-07-26 2018-07-26 A kind of electronic engineering teaching intelligent teaching equipment easy to use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810835417.8A CN108799797A (en) 2018-07-26 2018-07-26 A kind of electronic engineering teaching intelligent teaching equipment easy to use

Publications (1)

Publication Number Publication Date
CN108799797A true CN108799797A (en) 2018-11-13

Family

ID=64078370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810835417.8A Withdrawn CN108799797A (en) 2018-07-26 2018-07-26 A kind of electronic engineering teaching intelligent teaching equipment easy to use

Country Status (1)

Country Link
CN (1) CN108799797A (en)

Similar Documents

Publication Publication Date Title
CN108454275A (en) Anti-dazzle black combining glass and its production method and intelligent blackboard
CN205427421U (en) Projection cloth screen with touch control function
CN204095348U (en) A kind of intelligent blackboard
CN102194338A (en) Interactive demonstration system formed by electronic reading devices with on-paper window systems
CN207676512U (en) Integration education blackboard
CN208919649U (en) A kind of electronic engineering teaching intelligent teaching equipment easy to use
CN108799797A (en) A kind of electronic engineering teaching intelligent teaching equipment easy to use
CN109285393A (en) A kind of multi-screen interactive type electronic blackboard
CN206460680U (en) Rotatable board of education is used in ideology and politics teaching
CN204215573U (en) A kind of Novel English teaching Graphic Panel
CN209785319U (en) Educational administration department teaching display device
CN208188574U (en) A kind of frame touch-control curtain
CN204102407U (en) A kind of intelligent splicing electronic building blocks
CN202685670U (en) Multimedia teaching blackboard with computer
CN208168399U (en) A kind of high efficiency line-plotting device of architectural engineering
CN211315701U (en) Digital media projector convenient to installation
CN203511061U (en) Combined politics teaching board
CN206773957U (en) Novel multimedia smart classroom
CN206441408U (en) A kind of mathematical modeling teaching aid
CN206610607U (en) Intelligent sound functional guide board
CN204071059U (en) Mathematical education multifunctional platform
CN204990901U (en) Motion demonstration appearance is divided to projectile motion level
CN206505602U (en) A kind of board for teaching mathematics
CN209015101U (en) A kind of wireless and passive electronic painting plate
CN209312634U (en) A kind of key device of film control switch

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20181113

WW01 Invention patent application withdrawn after publication