CN107067839A - A kind of specialty is used for computer-assisted instruction device - Google Patents

A kind of specialty is used for computer-assisted instruction device Download PDF

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Publication number
CN107067839A
CN107067839A CN201710425581.7A CN201710425581A CN107067839A CN 107067839 A CN107067839 A CN 107067839A CN 201710425581 A CN201710425581 A CN 201710425581A CN 107067839 A CN107067839 A CN 107067839A
Authority
CN
China
Prior art keywords
casing
computer
screen
display screen
specialty
Prior art date
Application number
CN201710425581.7A
Other languages
Chinese (zh)
Inventor
段桂英
Original Assignee
段桂英
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 段桂英 filed Critical 段桂英
Priority to CN201710425581.7A priority Critical patent/CN107067839A/en
Publication of CN107067839A publication Critical patent/CN107067839A/en

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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
    • G09B5/06Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems

Abstract

It is used for computer-assisted instruction device the invention discloses a kind of specialty, including casing and bottom plate, the surrounding of casing upper surface is provided with guardrail, the upper surface of casing is provided with touch-screen, the upper surface of casing is additionally provided with microphone, the corner of casing upper surface is rotatablely equipped with mounting blocks, lowering or hoisting gear is provided with mounting blocks, the first display screen and second display screen are rotatablely equipped with lowering or hoisting gear, this specialty is provided with three screens for computer-assisted instruction device, one touch-screen, two display screens, touch-screen facilitates teacher's directly writing on the blackboard on screen, comfort level is greatly increased, two display screens are stored after can folding, reduce occupancy of the device to space, two display screens it is Height Adjustable, conveniently adapt to different users, the universal wheel of setting is moved easily, corner can be placed on when without the device, keep the clean and tidy of classroom, when in use, suitable position can be moved into, flexibility ratio is high, it is easy to use.

Description

A kind of specialty is used for computer-assisted instruction device

Technical field

It is specially that a kind of specialty is used for computer-assisted instruction device the present invention relates to education equipment technical field.

Background technology

At present, with the development of computer technology, computer-assisted instruction obtains increasingly extensive in all kinds of teaching Popularization, computer-assisted instruction has become one important application of education sector, just progressively turns into a kind of indispensable Teaching means, existing computer teaching device volume is more huge, and inconvenience is carried mobile and adjusted, and can only be entered in fixed position Row teaching, while mouse and keyboard can only be used to be inputted, operation is more inconvenient.Therefore, it is proposed that a kind of specialty is used for Computer-assisted instruction device.

The content of the invention

The technical problem to be solved in the present invention is to overcome existing defect to be used for computer-assisted instruction there is provided a kind of specialty Device, this specialty is provided with three screens, a touch-screen, two display screens, touch-screen for computer-assisted instruction device Facilitate teacher's directly writing on the blackboard on screen, comfort level is greatly increased, and two display screens are stored after can folding, reduction dress The occupancy to space is put, the universal wheel of setting is moved easily, corner can be placed on when without the device, keep the whole of classroom It is clean, when in use, suitable position can be moved into, flexibility ratio is high, easy to use, effectively can solve in background technology Problem.

To achieve the above object, the present invention provides following technical scheme:A kind of specialty is used for computer-assisted instruction device, Including casing and bottom plate, the surrounding of the casing upper surface is provided with guardrail, and the upper surface of casing is provided with touch-screen, casing Upper surface is additionally provided with microphone, and the corner of casing upper surface, which is rotatablely equipped with mounting blocks, mounting blocks, is provided with lowering or hoisting gear, The first display screen and second display screen are rotatablely equipped with by screen frame on lowering or hoisting gear, the inner hollow of casing and electricity is provided with Brain, computer is arranged on bottom plate, and the edge of bottom plate is rotated by rotating shaft with cover plate to be connected, and the lateral surface upper end of cover plate is provided with It is provided with leg, the cover plate and bottom plate on chute, chute and is slidably fitted with chair, is provided with the side of the casing Loudspeaker, the touch-screen, microphone, the first display screen, second display screen, loudspeaker and computer pass through controlling switch group and outside Corresponding shift knob is provided with power electric connection, controlling switch group, the touch-screen, microphone, the first display screen, second show Display screen and loudspeaker are electrically connected with computer respectively.

As a preferred technical solution of the present invention, the lowering or hoisting gear includes support shaft, the lower end of the support shaft It is fixed on mounting blocks, the upper end of support shaft is rotatablely equipped with screw rod, the axis of the screw rod and the axis weight of support shaft Close, the upper end of screw rod is provided with knob, the outside of the screw rod and support shaft is provided with lifting column, the inside of the lifting column Sky is simultaneously provided with the internal thread corresponding with screw rod, and lifting column passes through internal thread and screw rod coordinates installation, the circular arc side of support shaft It is provided with guide pad on face, the lifting column is internally provided with the guide groove corresponding with guide pad, the outer cover of lifting column Provided with the first contiguous block and the second contiguous block, the first contiguous block and the second contiguous block respectively with the first display screen and second display screen Screen frame connection.

As a preferred technical solution of the present invention, the upper surface of the casing, which is provided with tool box, tool box, puts It is equipped with the common tools such as capacitance pen, laser pen and remote control.

As a preferred technical solution of the present invention, the chair legs lower end of the chair is provided with limiting plate, limiting plate On roller is installed, limiting plate and roller are located in chute.

As a preferred technical solution of the present invention, the bottom surface of the casing is provided with universal wheel, the universal wheel Quantity be four, four universal wheels are separately positioned at the corner of the lower surface of casing.

Compared with prior art, the beneficial effects of the invention are as follows:This specialty is provided with for computer-assisted instruction device Three screens a, touch-screen, two display screens, touch-screen facilitates teacher's directly writing on the blackboard on screen, and comfort level increases greatly Plus, two display screens are stored after can folding, reduction device to the occupancy in space, two display screens it is Height Adjustable, Different users are conveniently adapted to, the universal wheel of setting is moved easily, corner can be placed on when without the device, keep religion Room it is clean and tidy, when in use, suitable position can be moved into, flexibility ratio is high, easy to use.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is side structure schematic diagram of the present invention;

Fig. 3 is lifting device structure schematic diagram of the present invention;

Fig. 4 is structure enlarged diagram at A of the present invention.

In figure:1 casing, 2 mounting blocks, 3 lowering or hoisting gears, 31 support shafts, 32 screw rods, 33 guide pads, 34 lifting columns, 35 rotations Button, 36 first contiguous blocks, 37 second contiguous blocks, 4 screen frames, 5 first display screens, 6 second display screens, 7 touch-screens, 8 tool boxes, 9 loudspeakers, 10 chairs, 11 cover plates, 12 legs, 13 bottom plates, 14 chutes, 15 microphones, 16 rotating shafts, 17 universal wheels, 18 computers, 19 limits Position plate, 20 rollers.

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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1-4 are referred to, the present invention provides a kind of technical scheme:A kind of specialty is used for computer-assisted instruction device, bag Casing 1 and bottom plate 13 are included, the bottom surface of casing 1 is provided with universal wheel 17, and the quantity of universal wheel 17 is four, four universal wheels 17 At the corner for being separately positioned on the lower surface of casing 1, universal wheel 17 is easy to move the present apparatus, can be put when without the device In corner, the clean and tidy of classroom is kept, when in use, suitable position can be moved the device into, flexibility ratio is high, easy to use, The surrounding of the upper surface of casing 1 is provided with guardrail, and the upper surface of casing 1 is provided with touch-screen 7, and touch-screen 7 allows teacher straight Writing on the blackboard on screen is connected on, comfort level is greatly increased, the upper surface of casing 1 is additionally provided with microphone 15, and the upper surface of casing 1 is set Have and the common tools such as capacitance pen, laser pen and remote control are placed with tool box 8, tool box 8, the corner of the upper surface of casing 1 It is rotatablely equipped with mounting blocks 2, mounting blocks 2 and is provided with lowering or hoisting gear 3, lowering or hoisting gear 3 is used to the first display screen 5 is raised and lowered With the height of second display screen 6, to adapt to the use habit of different users, lowering or hoisting gear 3 includes support shaft 31, support shaft 31 Lower end be fixed on mounting blocks 2, the upper end of support shaft 31 is rotatablely equipped with screw rod 32, axis and the support shaft 31 of screw rod 32 Axis overlap, the upper end of screw rod 32 is provided with knob 35, and the outside of screw rod 32 and support shaft 31 is provided with lifting column 34, rises Drop the inner hollow of post 34 and be provided with the internal thread corresponding with screw rod 32, lifting column 34 is coordinated by internal thread with screw rod 32 Install, when turning knob 35, screw rod 32 is rotated, in the presence of internal thread, and lifting column 34 vertically rises or falls, Reach and be provided with guide pad on the purpose of the first display screen 5 of regulation and the height of second display screen 6, the circular arc side of support shaft 31 33, lifting column 34 is internally provided with the guide groove corresponding with guide pad 33, and guide pad 33 is being moved through for lifting column 34 Guiding in journey, the outer cover of lifting column 34 is provided with the first contiguous block 36 and the second contiguous block 37, the first contiguous block 36 and second Screen frame 4 of the contiguous block 37 respectively with the first display screen 5 and second display screen 6 is connected, by 4 turns of screen frame on lowering or hoisting gear 3 Dynamic to be provided with the first display screen 5 and second display screen 6, the first display screen 5 and second display screen 6 can be folded, then by turning Dynamic mounting blocks 2 are placed on the upper surface of casing 1, reach the purpose of storage, the inner hollow of casing 1 and are provided with computer 18, electricity Brain 18 is used to handle various teaching materials and relative program, and computer 18 is installed on base 13, and the edge of bottom plate 13 is by turning Axle 16 is rotated with cover plate 11 and is connected, and the lateral surface upper end of cover plate 11, which is provided with leg 12, cover plate 11 and bottom plate 13, to be provided with Chair 10 is slidably fitted with chute 14, chute 14, the chair legs lower end of chair 10 is provided with limiting plate 19, and limiting plate 19 is used for Prevent the lower end of chair 10 from departing from roller 20 is installed on chute 14, limiting plate 19, when roller 20 is used to reduce slip chair 10 Resistance, limiting plate 19 and roller 20 be located in chute 14, and when in use, cover plate 11 is laid down, and chair 10 is along chute 14 bottom of from Slided on plate 13 on cover plate 11, leg 12 is used to support cover plate 11 to be allowed to be in same level, the side of casing 1 with bottom plate 13 Loudspeaker 9 is provided with face, touch-screen 7, microphone 15, the first display screen 5, second display screen 6, loudspeaker 9 and computer 18 pass through Controlling switch group is electrically connected with external power source, and controlling switch group can be located in the side of casing 1, controlling switch group as needed Be provided with corresponding shift knob, touch-screen 7, microphone 15, the first display screen 5, second display screen 6 and loudspeaker 9 respectively with electricity Brain 18 is electrically connected.

When in use:Universal wheel 17 is easy to move the present apparatus, and corner can be placed on when without the device, keeps classroom It is clean and tidy, when in use, suitable position can be moved the device into, flexibility ratio is high, easy to use, lowering or hoisting gear 3 is used to rise High or the first display screen 5 of reduction and second display screen 6 height, to adapt to the use habit of different users, works as turning knob When 35, screw rod 32 is rotated, in the presence of internal thread, and lifting column 34 vertically rises or falls, and reaches that regulation first shows The purpose of display screen 5 and the height of second display screen 6, guide pad 33 is used for guiding of the lifting column 34 in moving process, the first display Screen 5 and second display screen 6 can be folded, and the upper surface of casing 1 is then placed on by being rotatablely installed block 2, the mesh of storage is reached , chair 10 can be accommodated into the inside of casing 1, reduce the volume of device.

This specialty is provided with three screens for computer-assisted instruction device, and a touch-screen 7, two display screens are touched Touch screen 7 and facilitate teacher's directly writing on the blackboard on screen, comfort level is greatly increased, and the first display screen 5 and second display screen 6 can be rolled over Poststack is stored, and reduction device is to the occupancy in space, and the height of the first display screen 5 and second display screen 6, which can pass through, lifts dress Put 3 to be adjusted, conveniently adapt to different users, the universal wheel 17 of setting is moved easily, can be by it when without the device Corner is placed in, the clean and tidy of classroom is kept, when in use, suitable position can be moved into, flexibility ratio is high, easy to use.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of specialty is used for computer-assisted instruction device, including casing (1) and bottom plate (13), it is characterised in that:The case The surrounding of body (1) upper surface is provided with guardrail, and the upper surface of casing (1) is provided with touch-screen (7), and the upper surface of casing (1) is also Microphone (15) is provided with, the corner of casing (1) upper surface is rotatablely equipped with mounting blocks (2), and mounting blocks are provided with lifting on (2) The first display screen (5) and second display screen (6), casing are rotatablely equipped with by screen frame (4) on device (3), lowering or hoisting gear (3) (1) inner hollow and computer (18) is provided with, computer (18) is arranged on bottom plate (13), and the edge of bottom plate (13) is by turning Axle (16) is rotated with cover plate (11) and is connected, and the lateral surface upper end of cover plate (11) is provided with leg (12), the cover plate (11) and bottom It is provided with plate (13) on chute (14), chute (14) and is slidably fitted with chair (10), is set on the side of the casing (1) There are loudspeaker (9), the touch-screen (7), microphone (15), the first display screen (5), second display screen (6), loudspeaker (9) and electricity Brain (18) is electrically connected by controlling switch group with external power source, and corresponding shift knob is provided with controlling switch group, described to touch Screen (7), microphone (15), the first display screen (5), second display screen (6) and loudspeaker (9) is touched to electrically connect with computer (18) respectively.
2. a kind of specialty according to claim 1 is used for computer-assisted instruction device, it is characterised in that:The lifting dress Putting (3) includes support shaft (31), and the lower end of the support shaft (31) is fixed on mounting blocks (2), and the upper end of support shaft (31) turns Dynamic to be provided with screw rod (32), the axis of the screw rod (32) is overlapped with the axis of support shaft (31), the upper end of screw rod (32) It is provided with knob (35), the outside of the screw rod (32) and support shaft (31) is provided with lifting column (34), the lifting column (34) Inner hollow and be provided with the internal thread corresponding with screw rod (32), lifting column (34) passes through internal thread and screw rod (32) and coordinated Install, be provided with guide pad (33) on the circular arc side of support shaft (31), the lifting column (34) being internally provided with and being oriented to The corresponding guide groove of block (33), the outer cover of lifting column (34) is provided with the first contiguous block (36) and the second contiguous block (37), the One contiguous block (36) and the second contiguous block (37) connect with the screen frame (4) of the first display screen (5) and second display screen (6) respectively Connect.
3. a kind of specialty according to claim 1 is used for computer-assisted instruction device, it is characterised in that:The casing (1) upper surface is provided with tool box (8), tool box (8) and is placed with the common tools such as capacitance pen, laser pen and remote control.
4. a kind of specialty according to claim 1 is used for computer-assisted instruction device, it is characterised in that:The chair (10) chair legs lower end, which is provided with limiting plate (19), limiting plate (19), is provided with roller (20), limiting plate (19) and roller (20) it is located in chute (14).
5. a kind of specialty according to claim 1 is used for computer-assisted instruction device, it is characterised in that:The casing (1) bottom surface is provided with universal wheel (17), and the quantity of the universal wheel (17) is four, and four universal wheels (17) are set respectively At the corner of the lower surface of casing (1).
CN201710425581.7A 2017-06-02 2017-06-02 A kind of specialty is used for computer-assisted instruction device CN107067839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710425581.7A CN107067839A (en) 2017-06-02 2017-06-02 A kind of specialty is used for computer-assisted instruction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710425581.7A CN107067839A (en) 2017-06-02 2017-06-02 A kind of specialty is used for computer-assisted instruction device

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Publication Number Publication Date
CN107067839A true CN107067839A (en) 2017-08-18

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Country Link
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107856005A (en) * 2017-11-24 2018-03-30 无锡协联信息技术有限公司 A kind of dedicated box for being easy to instrument and meter to repair
CN108091188A (en) * 2018-01-08 2018-05-29 夏培准 Multimedia teaching facility
CN108665745A (en) * 2018-07-16 2018-10-16 朱晓丹 A kind of multimedia teaching apparatus that Accounting Course uses
CN109102722A (en) * 2018-09-05 2018-12-28 淄博职业学院 A kind of intelligent assistance system for English teaching
CN110154591A (en) * 2018-01-08 2019-08-23 夏培准 Teaching equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202302586U (en) * 2011-10-26 2012-07-04 马志强 Liftable computer LCD (liquid crystal display) screen bracket
CN204363313U (en) * 2015-01-20 2015-06-03 临沂大学 A kind of dais for computer teaching
CN205197492U (en) * 2015-10-26 2016-05-04 李全斌 Teaching is with combination formula multi -media lectern
CN205432684U (en) * 2015-12-15 2016-08-10 北华大学 Commodity circulation is lectern for management teaching
CN205621324U (en) * 2016-03-24 2016-10-05 山东理工职业学院 Portable teaching device is used with management specialty to education economy
CN205810149U (en) * 2016-04-06 2016-12-14 哈尔滨金融学院 A kind of Financial organization multimedia teaching apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202302586U (en) * 2011-10-26 2012-07-04 马志强 Liftable computer LCD (liquid crystal display) screen bracket
CN204363313U (en) * 2015-01-20 2015-06-03 临沂大学 A kind of dais for computer teaching
CN205197492U (en) * 2015-10-26 2016-05-04 李全斌 Teaching is with combination formula multi -media lectern
CN205432684U (en) * 2015-12-15 2016-08-10 北华大学 Commodity circulation is lectern for management teaching
CN205621324U (en) * 2016-03-24 2016-10-05 山东理工职业学院 Portable teaching device is used with management specialty to education economy
CN205810149U (en) * 2016-04-06 2016-12-14 哈尔滨金融学院 A kind of Financial organization multimedia teaching apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107856005A (en) * 2017-11-24 2018-03-30 无锡协联信息技术有限公司 A kind of dedicated box for being easy to instrument and meter to repair
CN108091188A (en) * 2018-01-08 2018-05-29 夏培准 Multimedia teaching facility
CN110154591A (en) * 2018-01-08 2019-08-23 夏培准 Teaching equipment
CN108665745A (en) * 2018-07-16 2018-10-16 朱晓丹 A kind of multimedia teaching apparatus that Accounting Course uses
CN109102722A (en) * 2018-09-05 2018-12-28 淄博职业学院 A kind of intelligent assistance system for English teaching

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Application publication date: 20170818