CN107862914A - A kind of electronic instruction teaching aid using energy-conservation display screen - Google Patents

A kind of electronic instruction teaching aid using energy-conservation display screen Download PDF

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Publication number
CN107862914A
CN107862914A CN201810005746.XA CN201810005746A CN107862914A CN 107862914 A CN107862914 A CN 107862914A CN 201810005746 A CN201810005746 A CN 201810005746A CN 107862914 A CN107862914 A CN 107862914A
Authority
CN
China
Prior art keywords
groove
display screen
installing plate
screw
motion bar
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
CN201810005746.XA
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Chinese (zh)
Inventor
王墨润
Original Assignee
王墨润
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 王墨润 filed Critical 王墨润
Priority to CN201810005746.XA priority Critical patent/CN107862914A/en
Publication of CN107862914A publication Critical patent/CN107862914A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip

Abstract

The invention discloses a kind of electronic instruction teaching aid using energy-conservation display screen, including installing plate, the side of the installing plate is vertically installed with fixed plate, the side of installing plate is provided with the display screen being rotatably installed at the top of fixed plate, the top of fixed plate is provided with the fix bar being fixedly mounted on a mounting board, the one end of fix bar away from installing plate opens up fluted, motion bar is slidably fitted with groove, the one end of motion bar away from installing plate is extended to outside groove, one end that motion bar is located in groove offers screw, screw mandrel is provided with screw, screw mandrel is threadedly coupled with screw, screw mandrel is extended to outside screw close to one end of installing plate, and groove is rotatably installed on the side inwall of installing plate, fixed cover is provided with first gear on screw mandrel.The present invention can not only save energy consumption, and can adjust the angle of display screen easily and fast, be easy to teacher to use, improve the comfort level of student viewing.

Description

A kind of electronic instruction teaching aid using energy-conservation display screen
Technical field
The present invention relates to teaching equipment technical field, more particularly to a kind of electronic instruction teaching aid using energy-conservation display screen.
Background technology
Multimedia teaching refers in teaching process, according to the characteristics of instructional objective and teaching object, by Instructional Design, Reasonable selection and with Modern Teaching Medium, and with Traditional teaching means organic assembling, whole course of teaching is participated in jointly, with a variety of Media information acts on student, forms rational teaching process structure, the teaching efficiency for being optimal.Multimedia is modern religion Educate and taught with Modern Education Technologies such as computer, projecting apparatus, magic lantern, show stand, video recording, broadcast, film, electronic whiteboard, computers Educate indispensable device concept, with Modern Educational Theory and technology, by the design to teaching process and resource, exploitation, Using, management and evaluation, to realize the theory and practice of teaching modernization.
The position of the current existing most suspension of multimedia display screen is higher, although disclosure satisfy that it is used needs Ask, but because angle is high, student will look up at the earlier classmate in display screen, especially position, over time neck Ache, cervical vertebra can be damaged, and the display screen energy consumption for being now generally used for teaching is larger, so we are badly in need of one kind just Solved the above problems in the energy-conservation display screen of regulation angle.
The content of the invention
The invention aims to solve shortcoming present in prior art, and propose a kind of using energy-conservation display screen Electronic instruction teaching aid.
To achieve these goals, present invention employs following technical scheme:
A kind of electronic instruction teaching aid using energy-conservation display screen, including installing plate, the side of the installing plate are vertically fixedly mounted There is fixed plate, the side of installing plate is provided with the display screen being rotatably installed at the top of fixed plate, and the top of fixed plate is provided with fixed pacify Dress fix bar on a mounting board, the one end of fix bar away from installing plate open up fluted, and motion bar is slidably fitted with groove, The one end of motion bar away from installing plate is extended to outside groove, and one end that motion bar is located in groove offers screw, is set in screw There is screw mandrel, screw mandrel is threadedly coupled with screw, and screw mandrel is extended to outside screw close to one end of installing plate, and is rotatably installed in groove and is leaned on On the side inwall of nearly installing plate, fixed cover is provided with first gear on screw mandrel, and the lower section of fix bar, which is provided with, is fixedly mounted on installation Fixed seat on plate, motor is installed with the top of fixed seat, rotating shaft, the top of rotating shaft are installed with the output shaft of motor End is extended in groove, and is installed with second gear, and second gear engages with first gear, and display screen is close to installing plate Side is slidably fitted with fixed block, and one end that motion bar is located at outside groove is rotatably installed on fixed block.
Preferably, the first square groove that side is opening is offered at the top of the fixed plate, peace is fixed in the bottom of display screen Equipped with connecting rod, the bottom of connecting rod is rotatably installed in the first square groove.
Preferably, locating slot is symmetrically offered on the both sides inwall of the groove, the both sides of motion bar are symmetrically fixedly mounted There is locating piece, locating piece is slidably connected with locating slot.
Preferably, the groove offers circular groove on the side inwall of installing plate, and screw mandrel is located at one end outside screw It is rotatably installed in circular groove.
Preferably, through hole is offered in the bottom interior wall of the groove, the top of rotating shaft runs through through hole, peace is fixed in through hole Equipped with bearing, bearing is rotated and is set in rotating shaft.
Preferably, side of the fixed block away from display screen offers the second square groove that bottom is opening, motion bar position It is rotatably installed in one end outside groove in the second square groove.
Compared with prior art, the beneficial effects of the invention are as follows:
In the present invention, by installing plate, fixed plate, display screen, fix bar, groove, motion bar, screw, screw mandrel, first gear, Fixed seat, motor, rotating shaft, second gear and fixed block are engaged, and controlled motor rotates, motor driven axis of rotation, rotating shaft band Dynamic second gear rotates, and second gear drives first gear to rotate, and first gear drives screw mandrel to rotate, and screw mandrel rotates in screw Motion bar movement will be driven, motion bar will drive fixed block, and fixed block will promote display screen to rotate, so as to adjust the angle of display screen Degree, the present invention can not only save energy consumption, and can adjust the angle of display screen easily and fast, be easy to teacher to use, carry The comfort level of high student viewing.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of electronic instruction teaching aid using energy-conservation display screen proposed by the present invention;
Fig. 2 is the cross section structure diagram of part A in a kind of electronic instruction teaching aid using energy-conservation display screen proposed by the present invention.
In figure:1 installing plate, 2 fixed plates, 3 display screens, 4 fix bars, 5 grooves, 6 motion bars, 7 screws, 8 screw mandrels, 9 first Gear, 10 fixed seats, 11 motors, 12 rotating shafts, 13 second gears, 14 fixed blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of electronic instruction teaching aid using energy-conservation display screen, including installing plate 1, the side of installing plate 1 Vertical to be installed with fixed plate 2, the side of installing plate 1 is provided with the display screen 3 for being rotatably installed in the top of fixed plate 2, fixed plate 2 Top be provided with and be fixedly mounted on fix bar 4 on installing plate 1, the one end of fix bar 4 away from installing plate 1 opens up fluted 5, recessed Motion bar 6 is slidably fitted with groove 5, the one end of motion bar 6 away from installing plate 1 is extended to outside groove 5, and motion bar 6 is located at groove 5 Interior one end offers screw 7, is provided with screw mandrel 8 in screw 7, screw mandrel 8 is threadedly coupled with screw 7, and screw mandrel 8 is close to installing plate 1 One end is extended to outside screw 7, and is rotatably installed in groove 5 on the side inwall of installing plate 1, and fixed cover is provided with screw mandrel 8 First gear 9, the lower section of fix bar 4 are provided with the fixed seat 10 being fixedly mounted on installing plate 1, and peace is fixed at the top of fixed seat 10 Equipped with motor 11, rotating shaft 12 is installed with the output shaft of motor 11, the top of rotating shaft 12 is extended in groove 5, and fixed Second gear 13 is installed, second gear 13 is engaged with first gear 9, and display screen 3 is slidably fitted with close to the side of installing plate 1 Fixed block 14, one end that motion bar 6 is located at outside groove 5 are rotatably installed on fixed block 14, by installing plate 1, fixed plate 2, are shown Display screen 3, fix bar 4, groove 5, motion bar 6, screw 7, screw mandrel 8, first gear 9, fixed seat 10, motor 11, rotating shaft 12, second Gear 13 and fixed block 14 are engaged, and controlled motor 11 rotates, and motor 11 drives rotating shaft 12 to rotate, and rotating shaft 12 drives second gear 13 rotate, and second gear 13 drives first gear 9 to rotate, and first gear 9 drives screw mandrel 8 to rotate, and screw mandrel 8 rotates in screw 7 Motion bar 6 will be driven to move, motion bar 6 will drive fixed block 14, and fixed block 13 will promote display screen 3 to rotate, aobvious so as to adjust The angle of display screen 3, the present invention can not only save energy consumption, and can adjust the angle of display screen 3 easily and fast, be easy to teach Teacher uses, and improves the comfort level of student viewing.
In the present invention, the top of fixed plate 2 offers the first square groove that side is opening, and peace is fixed in the bottom of display screen 3 Equipped with connecting rod, the bottom of connecting rod is rotatably installed in the first square groove, and positioning is symmetrically offered on the both sides inwall of groove 5 Groove, the both sides of motion bar 6 are symmetrically installed with locating piece, and locating piece is slidably connected with locating slot, and groove 5 is close to installing plate 1 Side inwall on offer circular groove, one end that screw mandrel 8 is located at outside screw 7 is rotatably installed in circular groove, the bottom interior wall of groove 5 On offer through hole, through hole is run through on the top of rotating shaft 12, is installed with bearing in through hole, and bearing rotates and is set in rotating shaft 12 On, side of the fixed block 14 away from display screen 3 offers the second square groove that bottom is opening, and motion bar 6 is located at one outside groove 5 End is rotatably installed in the second square groove, passes through installing plate 1, fixed plate 2, display screen 3, fix bar 4, groove 5, motion bar 6, screw 7th, screw mandrel 8, first gear 9, fixed seat 10, motor 11, rotating shaft 12, second gear 13 and fixed block 14 are engaged, controlled motor 11 rotate, and motor 11 drives rotating shaft 12 to rotate, and rotating shaft 12 drives second gear 13 to rotate, and second gear 13 drives first gear 9 Rotate, first gear 9 drives screw mandrel 8 to rotate, and screw mandrel 8 rotates in screw 7 will drive motion bar 6 to move, and motion bar 6 will drive Fixed block 14, fixed block 13 will promote display screen 3 to rotate, and so as to adjust the angle of display screen 3, the present invention can not only save energy Consumption, and the angle of display screen 3 can be adjusted easily and fast, it is easy to teacher to use, improves the comfort level of student viewing.
Operation principle:In the present invention, the model HSOE2011L of display screen 3, it uses LED energy-saving backlights technology to have The reduction energy consumption of effect, in actual use, controlled motor 11 is only needed to rotate, motor 11 drives rotating shaft 12 to rotate, and rotating shaft 12 drives Second gear 13 rotates, second gear 13 drive first gear 9 rotate, first gear 9 drive screw mandrel 8 rotate, locating piece with In the presence of locating slot, screw mandrel 8 rotates in screw 7 will drive motion bar 6 to move, and make in the support of the first square groove and connecting rod Under, motion bar 6 will drive fixed block 14, and fixed block 13 will promote display screen 3 to rotate, so as to adjust the angle of display screen 3, just Yu teacher uses.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (6)

1. a kind of electronic instruction teaching aid using energy-conservation display screen, including installing plate(1), it is characterised in that the installing plate(1) Side be vertically installed with fixed plate(2), installing plate(1)Side be provided be rotatably installed in fixed plate(2)Top shows Display screen(3), fixed plate(2)Top be provided be fixedly mounted on installing plate(1)On fix bar(4), fix bar(4)Away from installation Plate(1)One end open up it is fluted(5), groove(5)Inside it is slidably fitted with motion bar(6), motion bar(6)Away from installing plate(1) One end extend to groove(5)Outside, motion bar(6)Positioned at groove(5)Interior one end offers screw(7), screw(7)Inside it is provided with Screw mandrel(8), screw mandrel(8)With screw(7)Threaded connection, screw mandrel(8)Close to installing plate(1)One end extend to screw(7)Outside, and It is rotatably installed in groove(5)Close to installing plate(1)Side inwall on, screw mandrel(8)Upper fixed cover is provided with first gear(9)Gu Fixed pole(4)Lower section be provided be fixedly mounted on installing plate(1)On fixed seat(10), fixed seat(10)Top be installed with Motor(11), motor(11)Output shaft on be installed with rotating shaft(12), rotating shaft(12)Top extend to groove(5)It is interior, And it is installed with second gear(13), second gear(13)With first gear(9)Engagement, display screen(3)Close to installing plate(1) Side be slidably fitted with fixed block(14), motion bar(6)Positioned at groove(5)Outer one end is rotatably installed in fixed block(14) On.
A kind of 2. electronic instruction teaching aid using energy-conservation display screen according to claim 1, it is characterised in that the fixation Plate(2)Top offer side be opening the first square groove, display screen(3)Bottom be installed with connecting rod, connecting rod Bottom be rotatably installed in the first square groove.
A kind of 3. electronic instruction teaching aid using energy-conservation display screen according to claim 1, it is characterised in that the groove (5)Both sides inwall on symmetrically offer locating slot, motion bar(6)Both sides be symmetrically installed with locating piece, locating piece with Locating slot is slidably connected.
A kind of 4. electronic instruction teaching aid using energy-conservation display screen according to claim 1, it is characterised in that the groove (5)Close to installing plate(1)Side inwall on offer circular groove, screw mandrel(8)Positioned at screw(7)Outer one end is rotatably installed in circle In groove.
A kind of 5. electronic instruction teaching aid using energy-conservation display screen according to claim 1, it is characterised in that the groove (5)Bottom interior wall on offer through hole, rotating shaft(12)Top run through through hole, be installed with bearing in through hole, bearing turns It is dynamic to be set in rotating shaft(12)On.
A kind of 6. electronic instruction teaching aid using energy-conservation display screen according to claim 1, it is characterised in that the fixation Block(14)Away from display screen(3)Side offer bottom be opening the second square groove, motion bar(6)Positioned at groove(5)Outer One end is rotatably installed in the second square groove.
CN201810005746.XA 2018-01-03 2018-01-03 A kind of electronic instruction teaching aid using energy-conservation display screen Pending CN107862914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810005746.XA CN107862914A (en) 2018-01-03 2018-01-03 A kind of electronic instruction teaching aid using energy-conservation display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810005746.XA CN107862914A (en) 2018-01-03 2018-01-03 A kind of electronic instruction teaching aid using energy-conservation display screen

Publications (1)

Publication Number Publication Date
CN107862914A true CN107862914A (en) 2018-03-30

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108806418A (en) * 2018-06-13 2018-11-13 步林涛 A kind of physics acceleration test simulator
CN108847071A (en) * 2018-08-24 2018-11-20 北京云狐时代科技有限公司 A kind of multimedia education system based on Intelligent campus
CN109375711A (en) * 2018-11-06 2019-02-22 重庆工程职业技术学院 Stowable calculator display organization
CN109555946A (en) * 2018-11-06 2019-04-02 浙江工商职业技术学院 Applying electronic teaching aid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204087527U (en) * 2014-10-13 2015-01-07 高杨 A kind of English teaching hand-rail type computer-projector instrument bracing or strutting arrangement
CN204390542U (en) * 2015-02-06 2015-06-10 唐山学院 University's Ideological and Political Theoretical Course journey teaching demonstration device
CN204759773U (en) * 2015-05-21 2015-11-11 杭州华泽医药科技有限公司 Teaching experiment table
CN205247701U (en) * 2015-12-15 2016-05-18 魏铭嘉 Economics model sample multi -angle display device
CN107424478A (en) * 2017-09-26 2017-12-01 湖北工程职业学院 A kind of new teaching exhibiting device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204087527U (en) * 2014-10-13 2015-01-07 高杨 A kind of English teaching hand-rail type computer-projector instrument bracing or strutting arrangement
CN204390542U (en) * 2015-02-06 2015-06-10 唐山学院 University's Ideological and Political Theoretical Course journey teaching demonstration device
CN204759773U (en) * 2015-05-21 2015-11-11 杭州华泽医药科技有限公司 Teaching experiment table
CN205247701U (en) * 2015-12-15 2016-05-18 魏铭嘉 Economics model sample multi -angle display device
CN107424478A (en) * 2017-09-26 2017-12-01 湖北工程职业学院 A kind of new teaching exhibiting device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108806418A (en) * 2018-06-13 2018-11-13 步林涛 A kind of physics acceleration test simulator
CN108847071A (en) * 2018-08-24 2018-11-20 北京云狐时代科技有限公司 A kind of multimedia education system based on Intelligent campus
CN109375711A (en) * 2018-11-06 2019-02-22 重庆工程职业技术学院 Stowable calculator display organization
CN109555946A (en) * 2018-11-06 2019-04-02 浙江工商职业技术学院 Applying electronic teaching aid
CN109375711B (en) * 2018-11-06 2020-05-26 重庆工程职业技术学院 Storable computer display device

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Application publication date: 20180330

RJ01 Rejection of invention patent application after publication