CN108198465A - A kind of junior middle school's teaching instructional terminal - Google Patents

A kind of junior middle school's teaching instructional terminal Download PDF

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Publication number
CN108198465A
CN108198465A CN201711470665.9A CN201711470665A CN108198465A CN 108198465 A CN108198465 A CN 108198465A CN 201711470665 A CN201711470665 A CN 201711470665A CN 108198465 A CN108198465 A CN 108198465A
Authority
CN
China
Prior art keywords
plate
groove
junior
school
pressing plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711470665.9A
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Chinese (zh)
Inventor
王玉环
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.)
Foshan Jiezhi Information Technology Co Ltd
Original Assignee
Foshan Jiezhi Information 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 Foshan Jiezhi Information Technology Co Ltd filed Critical Foshan Jiezhi Information Technology Co Ltd
Priority to CN201711470665.9A priority Critical patent/CN108198465A/en
Publication of CN108198465A publication Critical patent/CN108198465A/en
Withdrawn legal-status Critical Current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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools, brushes, or analogous members
    • B08B1/001Cleaning by methods involving the use of tools, brushes, or analogous members characterised by the type of cleaning tool
    • B08B1/002Brushes
    • 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
    • G09B19/00Teaching not covered by other main groups of this subclass

Abstract

The invention discloses a kind of junior middle school's teaching instructional terminals, including the first support plate, the top of first support plate is connected with display screen, the both sides of display screen are equipped with the cylinder being connect with the first support plate top, the top of cylinder is connected with fixed plate, and fixed plate is arranged in parallel with display screen, fixed plate offers the first groove close to one end of display screen, the side side wall of first groove is connected with telescopic rod, the other end of telescopic rod is vertically welded with the first pressing plate, the one end of first pressing plate far from telescopic rod is connected with hairbrush, the top of first groove and bottom end side wall are connected with sliding rail, sliding block is slidably connected on sliding rail, one end of sliding block is vertically welded with the first connecting plate, the one end of first connecting plate far from sliding block and the first pressing plate vertical welding.The present invention can quickly be fixed textbook, be held without teacher with hand, be watched convenient for teacher, make teacher that book and multimedia combining with teaching are substantially increased quality of instruction.

Description

A kind of junior middle school's teaching instructional terminal
Technical field
The present invention relates to multimedia technology field more particularly to a kind of junior middle school's teaching instructional terminals.
Background technology
With the development of society, teacher when being imparted knowledge to students, is often imparted knowledge to students using multimedia, teaching matter is improved Amount, general multimedia are made of display screen and computer, and the display screen placement location inside classroom is generally higher, is in order to prevent When junior middle school student quarrels and fights noisily, display screen is damaged, after display screen places a period of time, surface can be covered with many dusts, particle Impurity are waited, influencing students is watched, and teachers are when using multimedia to be imparted knowledge to students, since hand takes book very not side Just, book with multimedia will not generally be combined and is imparted knowledge to students, greatly reduce quality of instruction, for this purpose, we have proposed at the beginning of one kind Middle teaching instructional terminal.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of junior middle school's teaching teaching proposed Terminal.
To achieve these goals, present invention employs following technical solutions:
A kind of junior middle school's teaching instructional terminal, including the first support plate, the top of first support plate is connected with display Screen, the both sides of display screen are equipped with the cylinder being connect with the first support plate top, and the top of cylinder is connected with fixed plate, and fixed Plate is arranged in parallel with display screen, and fixed plate offers the first groove close to one end of display screen, and the side side wall of the first groove connects Telescopic rod is connected to, the other end of telescopic rod is vertically welded with the first pressing plate, one end connection hairiness of first pressing plate far from telescopic rod Brush, the top of the first groove and bottom end side wall are connected with sliding rail, sliding block, one end vertical welding of sliding block are slidably connected on sliding rail There are the first connecting plate, the one end of the first connecting plate far from sliding block and the first pressing plate vertical welding, sliding block is far from the first connecting plate One end is equipped with the first spring being connect with the first recess sidewall, and the side of the first support plate is provided with the second support plate, and second The top of support plate is connected with computer and the second connecting plate, and the top of the second connecting plate offers the second groove, the second groove Both sides side wall offers first passage, and push plate is slidably connected in first passage, and push plate extends to one end in the second groove and connects The second pressing plate is connected to, the both sides side wall top of the second groove is vertically welded with the first fixed block, the bottom end installation of the first fixed block There is the second spring being connect with push plate, the both sides outer wall top of the second connecting plate is vertically welded with the second fixed block, and second fixes The bottom end of block is vertically welded with gag lever post.
Preferably, the telescopic rod is made of first connecting rod, second connecting rod and cover cylinder, and cover cylinder bottom end side wall is connected with second Connecting rod, second connecting rod internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, the cover cylinder and the first pressing plate Between be connected with third spring.
Preferably, the top of the push plate vertically offers second channel, and the gag lever post passes through second channel It is connect with the second support plate.
Preferably, the vertical section of the push plate is T-shaped, and push plate is vertically arranged with the second pressing plate.
Preferably, the vertical section of first connecting plate is strip, and the first connecting plate is vertically arranged with the first pressing plate.
Preferably, second pressing plate is arranged in parallel with second spring, and the second pressing plate is slidably connected in the second groove.
Preferably, the hairbrush is arranged in parallel with the first pressing plate, and hairbrush is slidably connected with the first groove.
Beneficial effects of the present invention:
1:Pass through the first support plate of setting, display screen, cylinder, fixed plate, the first groove, telescopic rod, the first pressing plate, hair Brush, sliding rail, sliding block, the first connecting plate, the first spring can automatically clear up the dust of display screen surface, impurity, ensure The cleannes of display screen are clear convenient for students viewing;
2:Pass through the second support plate of setting, the second connecting plate, the second groove, first passage, second channel, push plate, Two pressing plates, the first fixed block, the second fixed block, second spring, gag lever post, can quickly be fixed textbook, without religion Teacher is held with hand, is watched convenient for teacher, makes teacher that book and multimedia combining with teaching are substantially increased quality of instruction;
The present invention is easy to operate, and production cost is low, there is very high economy, is suitble to large-scale promote.
Description of the drawings
Fig. 1 is a kind of structure diagram of junior middle school's teaching instructional terminal proposed by the present invention;
Fig. 2 is a kind of fixed plate structure schematic diagram of junior middle school's teaching instructional terminal proposed by the present invention;
Fig. 3 is a kind of part A structure diagram of junior middle school's teaching instructional terminal proposed by the present invention;
Fig. 4 is a kind of the second connecting board structure vertical view of junior middle school's teaching instructional terminal proposed by the present invention.
In figure:1 first support plate, 2 display screens, 3 cylinders, 4 fixed plates, 5 first grooves, 6 telescopic rods, 7 first pressing plates, 8 Hairbrush, 9 sliding rails, 10 sliding blocks, 11 first connecting plates, 12 first springs, 13 second support plates, 14 computers, 15 second connecting plates, 16 Second groove, 17 first passages, 18 push plates, 19 second pressing plates, 20 first fixed blocks, 21 second springs, 22 second fixed blocks, 23 Gag lever post, 24 second channels.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.
With reference to Fig. 1-4, a kind of junior middle school's teaching instructional terminal, including the first support plate 1, the top of the first support plate 1 connects Display screen 2 is connected to, the both sides of display screen 2 are equipped with the cylinder 3 being connect with 1 top of the first support plate, and the top of cylinder 3 is connected with Fixed plate 4, and fixed plate 4 is arranged in parallel with display screen 2, fixed plate 4 offers the first groove 5 close to one end of display screen 2, the The side side wall of one groove 5 is connected with telescopic rod 6, and the other end of telescopic rod 6 is vertically welded with the first pressing plate 7, and the first pressing plate 7 is remote One end from telescopic rod 6 is connected with hairbrush 8, and the top of the first groove 5 and bottom end side wall are connected with sliding rail 9, the company of slip on sliding rail 9 Be connected to sliding block 10, one end of sliding block 10 is vertically welded with the first connecting plate 11, the one end of the first connecting plate 11 far from sliding block 10 with First pressing plate, 7 vertical welding, the one end of sliding block 10 far from the first connecting plate 11 are equipped with first connect with 5 side wall of the first groove Spring 12, the side of the first support plate 1 are provided with the second support plate 13, and the top of the second support plate 13 is connected with computer 14 and Two connecting plates 15, the top of the second connecting plate 15 offer the second groove 16, and the both sides side wall of the second groove 16 offers first Channel 17 slidably connects push plate 18 in first passage 17, and one end that push plate 18 is extended in the second groove 16 is connected with second Pressing plate 19, the both sides side wall top of the second groove 16 are vertically welded with the first fixed block 20, the bottom end installation of the first fixed block 20 There is the second spring 21 being connect with push plate 18, the both sides outer wall top of the second connecting plate 15 is vertically welded with the second fixed block 22, The bottom end of second fixed block 22 is vertically welded with gag lever post 23.
Telescopic rod 6 is made of first connecting rod, second connecting rod and cover cylinder, and cover cylinder bottom end side wall is connected with second connecting rod, and second Connecting rod internal slide is connected with first connecting rod, and first connecting rod is located at outside cover cylinder, and is connected between cover cylinder and the first pressing plate 7 Three springs, the top of push plate 18 vertically offer second channel 24, and gag lever post 23 passes through second channel 24 and second Fagging 13 connects, and the vertical section of push plate 18 is T-shaped, and push plate 18 is vertically arranged with the second pressing plate 19, and the first connecting plate 11 erects Section is strip, and the first connecting plate 11 is vertically arranged with the first pressing plate 7, and the second pressing plate 19 is parallel with second spring 21 to be set It puts, and the second pressing plate 19 is slidably connected in the second groove 16, hairbrush 8 is arranged in parallel with the first pressing plate 7, and hairbrush 8 and first Groove 5 is slidably connected.
Operation principle:When dust, the particle to 2 surface of display screen are cleared up, start cylinder 3, cylinder 3, which pushes, to be fixed Plate 4 moves up and down, and fixed plate 4 clears up 2 surface of display screen with electric brush 8, by pushing push plate 18,18 band of push plate up and down Dynamic second pressing plate 19 moves, and the second pressing plate 19 squeezes second spring 21, and textbook is opened, textbook is put into the second groove 16 It is interior, the both sides of textbook is made to be located at the underface of the second pressing plate 19, slowly unclamp push plate 18, are acted in the elastic force of second spring 21 Under, the second pressing plate 19 pushes down the both sides of textbook, is watched convenient for teacher, and the design is simple and fast, easy to operate, is produced into This is low, there is very high economy, is suitble to large-scale promote.
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 in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of junior middle school's teaching instructional terminal, including the first support plate (1), which is characterized in that first support plate (1) Top is connected with display screen (2), and the both sides of display screen (2) are equipped with the cylinder (3) being connect with the first support plate (1) top, gas The top of cylinder (3) is connected with fixed plate (4), and fixed plate (4) is arranged in parallel with display screen (2), and fixed plate (4) is close to display screen (2) one end offers the first groove (5), and the side side wall of the first groove (5) is connected with telescopic rod (6), telescopic rod (6) it is another One end is vertically welded with the first pressing plate (7), and the one end of the first pressing plate (7) far from telescopic rod (6) is connected with hairbrush (8), and first is recessed The top of slot (5) and bottom end side wall are connected with sliding rail (9), and sliding block (10), one end of sliding block (10) are slidably connected on sliding rail (9) It is vertically welded with the first connecting plate (11), the one end of the first connecting plate (11) far from sliding block (10) and the first pressing plate (7) vertical welding It connecing, the one end of sliding block (10) far from the first connecting plate (11) is equipped with the first spring (12) being connect with the first groove (5) side wall, The side of first support plate (1) is provided with the second support plate (13), the top of the second support plate (13) be connected with computer (14) and Second connecting plate (15), the top of the second connecting plate (15) offer the second groove (16), the both sides side wall of the second groove (16) First passage (17) is offered, slidably connects push plate (18) in first passage (17), push plate (18) extends to the second groove (16) one end in is connected with the second pressing plate (19), and the both sides side wall top of the second groove (16) is vertically welded with the first fixed block (20), the bottom end of the first fixed block (20) is equipped with the second spring (21) being connect with push plate (18), the second connecting plate (15) Both sides outer wall top is vertically welded with the second fixed block (22), and the bottom end of the second fixed block (22) is vertically welded with gag lever post (23)。
2. a kind of junior middle school's teaching instructional terminal according to claim 1, which is characterized in that the telescopic rod (6) is by One connecting rod, second connecting rod and cover cylinder composition, cover cylinder bottom end side wall are connected with second connecting rod, and second connecting rod internal slide is connected with the One connecting rod, and first connecting rod is located at outside cover cylinder, and third spring is connected between the cover cylinder and the first pressing plate (7).
A kind of 3. junior middle school's teaching instructional terminal according to claim 1, which is characterized in that the top of the push plate (18) Second channel (24) is vertically offered, the gag lever post (23) connects across second channel (24) and the second support plate (13) It connects.
4. a kind of junior middle school's teaching instructional terminal according to claim 1, which is characterized in that the perpendicular of the push plate (18) is cut Face is T-shaped, and push plate (18) is vertically arranged with the second pressing plate (19).
A kind of 5. junior middle school's teaching instructional terminal according to claim 1, which is characterized in that first connecting plate (11) Vertical section for strip, and the first connecting plate (11) is vertically arranged with the first pressing plate (7).
6. a kind of junior middle school's teaching instructional terminal according to claim 1, which is characterized in that second pressing plate (19) with Second spring (21) is arranged in parallel, and the second pressing plate (19) is slidably connected in the second groove (16).
A kind of 7. junior middle school's teaching instructional terminal according to claim 1, which is characterized in that the hairbrush (8) and first Pressing plate (7) is arranged in parallel, and hairbrush (8) is slidably connected with the first groove (5).
CN201711470665.9A 2017-12-29 2017-12-29 A kind of junior middle school's teaching instructional terminal Withdrawn CN108198465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711470665.9A CN108198465A (en) 2017-12-29 2017-12-29 A kind of junior middle school's teaching instructional terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711470665.9A CN108198465A (en) 2017-12-29 2017-12-29 A kind of junior middle school's teaching instructional terminal

Publications (1)

Publication Number Publication Date
CN108198465A true CN108198465A (en) 2018-06-22

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Application Number Title Priority Date Filing Date
CN201711470665.9A Withdrawn CN108198465A (en) 2017-12-29 2017-12-29 A kind of junior middle school's teaching instructional terminal

Country Status (1)

Country Link
CN (1) CN108198465A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448450A (en) * 2018-12-12 2019-03-08 淄博职业学院 Multimedia teaching apparatus is used in a kind of teaching of hotel management

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204547494U (en) * 2015-04-10 2015-08-12 陈志贵 A kind of Multifunctional teaching aid easy to use
CN105691053A (en) * 2016-04-25 2016-06-22 南阳理工学院 English teaching device
CN106485957A (en) * 2016-12-15 2017-03-08 重庆英洛凡科技有限公司 The display screen that a kind of cooperation teaching uses
CN206058544U (en) * 2016-05-30 2017-03-29 晏莉 A kind of English teaching Hanging chart stand
CN206532428U (en) * 2017-01-18 2017-09-29 车继雁 A kind of English teaching servicing unit
CN206565542U (en) * 2016-11-28 2017-10-20 永城职业学院 Multimedia lectern is used in a kind of ideology and politics teaching

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204547494U (en) * 2015-04-10 2015-08-12 陈志贵 A kind of Multifunctional teaching aid easy to use
CN105691053A (en) * 2016-04-25 2016-06-22 南阳理工学院 English teaching device
CN206058544U (en) * 2016-05-30 2017-03-29 晏莉 A kind of English teaching Hanging chart stand
CN206565542U (en) * 2016-11-28 2017-10-20 永城职业学院 Multimedia lectern is used in a kind of ideology and politics teaching
CN106485957A (en) * 2016-12-15 2017-03-08 重庆英洛凡科技有限公司 The display screen that a kind of cooperation teaching uses
CN206532428U (en) * 2017-01-18 2017-09-29 车继雁 A kind of English teaching servicing unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109448450A (en) * 2018-12-12 2019-03-08 淄博职业学院 Multimedia teaching apparatus is used in a kind of teaching of hotel management

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Application publication date: 20180622

WW01 Invention patent application withdrawn after publication