CN208027594U - A kind of Chinese instructional device - Google Patents

A kind of Chinese instructional device Download PDF

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Publication number
CN208027594U
CN208027594U CN201820650806.9U CN201820650806U CN208027594U CN 208027594 U CN208027594 U CN 208027594U CN 201820650806 U CN201820650806 U CN 201820650806U CN 208027594 U CN208027594 U CN 208027594U
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CN
China
Prior art keywords
display screen
cavity
analysis plates
pedestal
telescopic rod
Prior art date
Application number
CN201820650806.9U
Other languages
Chinese (zh)
Inventor
陈秀芬
Original Assignee
陈秀芬
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 陈秀芬 filed Critical 陈秀芬
Priority to CN201820650806.9U priority Critical patent/CN208027594U/en
Application granted granted Critical
Publication of CN208027594U publication Critical patent/CN208027594U/en

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Abstract

The utility model discloses a kind of Chinese instructional devices of educational facilities technical field,Including pedestal,It is fixedly connected with elevating lever on the left of base top described in the pedestal,It is fixedly connected with display screen at the top of the elevating lever,And the outer wall of display screen is fixedly connected with protecting frame,Analysis plates are slidably connected on the right side of the display screen,Horizontally slipping for the analysis plates is connected with blackboard eraser,And the both ends of blackboard eraser are fixedly connected with pulley,The analysis plates upper and lower ends are fixedly connected with the sliding rail to match with pulley,It is easy to remove that the utility model by the electric telescopic rod in base groove extends universal wheel,Increase the mobility that instructional device uses,By showing that aobvious screen can be quickly to the students presenting and expressing content of courses,When display screen works,Teacher can analyze and supplement in analysis plates,Increase the efficiency of teaching of teacher.

Description

A kind of Chinese instructional device
Technical field
The utility model is related to educational facilities technical field, specially a kind of Chinese instructional device.
Background technology
Chinese is an indispensable part during we live, and the standardization degree of Chinese character social application further increases, In Chinese teaching, Chinese teaching device is one of indispensable tool of Chinese teaching.
At present during Chinese literature course teaching without dedicated display board, Chinese literature between teacher and student Appreciation, the teaching process read aloud etc. be mainly used as medium by books, without correlation teaching equipment for lecturing and feeding back.It is existing There is the glass blackboard for education generally used, structure type is single, and the effect of laid out flat is poor, is not enough to attract attention of student To teacher and blackboard, the content for teacher's instruction that student receives is few, and learning efficiency is poor or display board is typically all to fix In somewhere, mobility is poor, is unfavorable for improving efficiency of teaching, when carrying out field teaching or because volume is not readily portable greatly, And the dust that the chalkboard eraser that uses of teacher is fallen can pollute environment, therefore, it is proposed that a kind of Chinese instructional device.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Chinese instructional device The problem of.
To achieve the above object, the utility model provides the following technical solutions:A kind of Chinese instructional device, including bottom Seat, the base top are fixedly connected with elevating lever, display screen are fixedly connected at the top of the elevating lever, the display screen Top is fixedly connected with loudspeaker, and the outer wall of display screen is fixedly connected with protecting frame, is slidably connected on the right side of the display screen There are analysis plates, and the left end of analysis plates is located at the inner cavity of display screen, horizontally slipping for the analysis plates is connected with blackboard eraser, the plate Wiping includes the body of rod and rub body, and the inner cavity of the body of rod is equipped with upper and lower two groups of card slots, is fixedly connected on the right side of the outer wall of the rub body The two groups of buckles up and down to match with two groups of card slots, blackboard eraser centre position are fixedly connected with Anti-slip handle, and the two of blackboard eraser End is fixedly connected with pulley, and the analysis plates upper and lower ends are fixedly connected with the sliding rail to match with pulley, sliding rail described in two groups Right end inner cavity be equipped with link slot, the inner cavity of the link slot is connected with connector, and the right side of connector is fixed and connected It is connected to fixture block, is fixedly connected with push and pull bar on the right side of the outer wall of the analysis plates, the bottom of the analysis plates is connected with collection Powder tank.
Preferably, the bottom four corners of the pedestal are fixedly connected with fluted, and the groove inner cavity top is fixedly connected with Electric telescopic rod, and the bottom of electric telescopic rod rolls and is connected with universal wheel.
Preferably, the display screen inner cavity is hollow type, and the inner cavity of the display screen has been fixedly connected with cunning in both sides up and down Road, the upper and lower ends of the analysis plates are fixedly connected with the sliding block to match with slideway.
Preferably, the elevating lever includes telescopic rod, and the bottom of the telescopic rod is plugged on the inner cavity of sleeve, and sleeve with Telescopic rod is fixed by movable bolt, is fixedly connected at the top of the bottom of the sleeve and pedestal.
Preferably, the bottom both ends of the analysis plates are fixedly connected with L-type buckle, and the left and right sides of the collection powder tank is solid Surely it is connected with and buckles the connection clamp to match with L-type, and L-type buckle is flexibly connected with clamp is connect.
Preferably, it is fixedly connected with scraping teeth at the top of the described collection one end of powder tank far from analysis plates.
Compared with prior art, the utility model has the beneficial effects that:The utility model passes through electronic in base groove Telescopic rod extends that universal wheel is easy to remove, increases the mobility that instructional device uses, can be according to teacher by elevating lever Height adjust the height of display screen and analysis plates, by showing that aobvious screen can be quickly into the teaching of students presenting and expressings Hold, when display screen works, teacher can analyze and supplement in analysis plates, increase the efficiency of teaching of teacher, and Analysis plates are packed up by the pulling push and pull bar that is slidably connected of sliding block and slideway, and instructional device is made to reduce area convenient for taking Band pulls Anti-slip handle that blackboard eraser is allow quickly to clear up analysis plates, passes through by pulley and being slidably connected for sliding rail Fixture block keeps blackboard eraser easy to disassemble with being flexibly connected for sliding rail, by buckle with card slot be flexibly connected be convenient for the dismounting of rub body and Cleaning, the dust fallen also fall within collection powder tank, reduce environmental pollution, and collect powder tank and buckled with L-type by connecting clamp Flexible connection cleaning easy to disassemble.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structure diagram;
Fig. 3 is the utility model display screen inner-cavity structure schematic diagram;
Fig. 4 is the utility model eraser structure schematic diagram;
Fig. 5 is the utility model fixture block and sliding rail attachment structure schematic diagram;
Fig. 6 is the utility model collection powder tank structural schematic diagram.
In figure:1 pedestal, 2 grooves, 3 universal wheels, 4 electric telescopic rods, 5 elevating levers, 51 telescopic rods, 52 sleeves, 6 protecting frames, 7 loudspeakers, 8 display screens, 81 slideways, 9 analysis plates, 91 sliding blocks, 92L types buckle, 10 blackboard erasers, 101 bodies of rod, 102 card slots, 103 are wiped Body, 104 buckles, 11 Anti-slip handles, 12 pulleys, 13 sliding rails, 131 link slots, 14 push and pull bars, 15 collection powder tanks, 151 connection cards Head, 16 fixture blocks, 161 connectors.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the utility model provides a kind of Chinese instructional device technical solution:A kind of Chinese teaching dress It sets, including pedestal 1,1 top of the pedestal is fixedly connected with elevating lever 5, and the top of the elevating lever 5 is fixedly connected with display screen 8, the top of the display screen 8 is fixedly connected with loudspeaker 7, and the outer wall of display screen 8 is fixedly connected with protecting frame 6, described aobvious The right side of display screen 8 slidably connects analysis plates 9, and the left end of analysis plates 9 is located at the inner cavity of display screen 8, a left side for the analysis plates 9 The right side slidably connects blackboard eraser 10, and the blackboard eraser 10 includes the body of rod 101 and rub body 103, and the inner cavity of the body of rod 101 is equipped with upper and lower two The outer wall right side of group card slot 102, the rub body 103 is fixedly connected with the two groups of buckles up and down to match with two groups of card slots 102 104, it is flexibly connected convenient for the dismounting and cleaning to rub body 103,10 intermediate position of the blackboard eraser with card slot 102 by buckle 104 It is fixedly connected with Anti-slip handle 11, and the both ends of blackboard eraser 10 are fixedly connected with pulley 12,9 upper and lower ends of the analysis plates, which are fixed, to be connected It is connected to the sliding rail 13 to match with pulley 12, being slidably connected pulling Anti-slip handle 11 by sliding rail 13 and pulley 12 can be to analysis Plate 9 quickly cleans, and the right end inner cavity of sliding rail 13 described in two groups is equipped with link slot 131, and the inner cavity activity of the link slot 131 connects It is connected to connector 161, and the right side of connector 161 is fixedly connected with fixture block 16, passes through being flexibly connected for fixture block 16 and sliding rail 13 Convenient for the dismounting and cleaning to blackboard eraser 10, push and pull bar 14, the analysis are fixedly connected on the right side of the outer wall of the analysis plates 12 The bottom of plate 9 is connected with collection powder tank 15.
Wherein, the bottom four corners of the pedestal 1 are fixedly connected with fluted 2, and 2 inner cavity top of the groove is fixedly connected with Electric telescopic rod 3, and the bottom of electric telescopic rod 3 rolls and is connected with universal wheel 3, extends universal wheel 3 by electric telescopic rod 4 It is easy to remove, alleviate labour;
8 inner cavity of the display screen is hollow type, and the inner cavity of the display screen 8 has been fixedly connected with slideway 81 in both sides up and down, The upper and lower ends of the analysis plates 9 are fixedly connected with the sliding block 91 to match with slideway 81, are slided by sliding block 91 and slideway 81 Push and pull bar 14 is held in connection can pull out analysis plates 9, and the content that teacher can show according to display screen 8 is enterprising in analysis plates 9 Row analysis and supplement, increase the efficiency of teaching of teacher;
The elevating lever 5 includes telescopic rod 51, and the bottom of the telescopic rod 51 is plugged on the inner cavity of sleeve 52, and sleeve 52 It is fixed by movable bolt with telescopic rod 51, the bottom of the sleeve 52 is fixedly connected with the top of pedestal 1, passes through telescopic rod 51 With being slidably connected convenient for the adjusting to 8 height of display screen for sleeve 52;
The bottom both ends of the analysis plates 9 are fixedly connected with L-type buckle 92, and the left and right sides of the collection powder tank is fixed to be connected It is connected to the connection clamp 151 to match with L-type buckle 92, and L-type buckle 92 is flexibly connected with clamp 151 is connect, and passes through L-type Buckle 92 makes 15 cleaning easy to disassemble of collection powder tank with the flexible connection of clamp 151 is connect;
It is fixedly connected with scraping teeth 152 at the top of the described collection one end of powder tank 15 far from analysis plates 9, plate is made by scraping teeth 152 Being scraped at the top of scraping teeth 152 after wiping under 10 dismountings makes dust fall into collection powder tank 15.
Operation principle:Extend universal wheel 3 by the electric telescopic rod 4 in 1 bottom groove 2 of pedestal to be moved, pass through Elevating lever 5 adjusts the proper height of display screen 8 and analysis plates 9 according to the height of teacher, by display screen 8 can quickly to The students presenting and expressing content of courses, when display screen 8 works, teacher can analyze and supplement in analysis plates 9, analysis Plate 9 is promoted and is pulled out by sliding block 91 and the pulling push and pull bar 14 that is slidably connected of slideway 81, and pulley 12 and sliding rail are passed through 13 be slidably connected pulls Anti-slip handle 11 that blackboard eraser 10 is allow quickly to clear up analysis plates 9, by fixture block 16 and slides The flexible connection of rail 13, can activity take away buckle 16, blackboard eraser 10, which is moved right, can remove analysis plates 9, pass through buckle 104 are flexibly connected with card slot 102 convenient for carrying out dismounting assembling to rub body 103 and the body of rod 101, under the dismounting of blackboard eraser 10 after in scraping teeth 152 top scraped make dust fall into collection powder tank 15, collection powder tank 15 by L-type buckle 92 with connect clamp 151 be flexibly connected into Row dismounting cleaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Chinese instructional device, including pedestal(1), it is characterised in that:The pedestal(1)Top is fixedly connected with lifting Bar(5), the elevating lever(5)Top be fixedly connected with display screen(8), the display screen(8)Top be fixedly connected with expansion Sound device(7), and display screen(8)Outer wall be fixedly connected with protecting frame(6), the display screen(8)Right side slidably connect point Analyse plate(9), and analysis plates(9)Left end be located at display screen(8)Inner cavity, the analysis plates(9)Horizontally slip and be connected with plate It wipes(10), the blackboard eraser(10)Including the body of rod(101)With rub body(103), the body of rod(101)Inner cavity be equipped with upper and lower two groups of cards Slot(102), the rub body(103)Outer wall on the right side of be fixedly connected with and two groups of card slots(102)The two groups of buckles up and down to match (104), the blackboard eraser(10)Intermediate position is fixedly connected with Anti-slip handle(11), and blackboard eraser(10)Both ends be fixedly connected with cunning Wheel(12), the analysis plates(9)Upper and lower ends are fixedly connected with and pulley(12)The sliding rail to match(13), sliding rail described in two groups (13)Right end inner cavity be equipped with link slot(131), the link slot(131)Inner cavity be connected with connector(161), and Connector(161)Right side be fixedly connected with fixture block(16), the analysis plates(9)Outer wall on the right side of be fixedly connected with push and pull bar (14), the analysis plates(9)Bottom be connected with collection powder tank(15).
2. a kind of Chinese instructional device according to claim 1, it is characterised in that:The pedestal(1)Bottom four corners It is fixedly connected with fluted(2), the groove(2)Inner cavity top is fixedly connected with electric telescopic rod(4), and electric telescopic rod (4)Bottom roll be connected with universal wheel(3).
3. a kind of Chinese instructional device according to claim 1, it is characterised in that:The display screen(8)During inner cavity is Empty formula, the display screen(8)Inner cavity up and down both sides be fixedly connected with slideway(81), the analysis plates(9)Upper and lower ends It is fixedly connected with and slideway(81)The sliding block to match(91).
4. a kind of Chinese instructional device according to claim 1, it is characterised in that:The elevating lever(5)Including flexible Bar(51), the telescopic rod(51)Bottom be plugged on sleeve(52)Inner cavity, and sleeve(52)With telescopic rod(51)Pass through work Dynamic bolt is fixed, the sleeve(52)Bottom and pedestal(1)Top be fixedly connected.
5. a kind of Chinese instructional device according to claim 1, it is characterised in that:The analysis plates(9)Bottom two End is fixedly connected with L-type buckle(92), it has been fixedly connected at left and right sides of the collection powder tank and L-type buckles(92)Match Connect clamp(151), and L-type buckles(92)With connect clamp(151)Flexible connection.
6. a kind of Chinese instructional device according to claim 1, it is characterised in that:The collection powder tank(15)Far from analysis Plate(9)One end at the top of be fixedly connected with scraping teeth(152).
CN201820650806.9U 2018-05-03 2018-05-03 A kind of Chinese instructional device CN208027594U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820650806.9U CN208027594U (en) 2018-05-03 2018-05-03 A kind of Chinese instructional device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820650806.9U CN208027594U (en) 2018-05-03 2018-05-03 A kind of Chinese instructional device

Publications (1)

Publication Number Publication Date
CN208027594U true CN208027594U (en) 2018-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820650806.9U CN208027594U (en) 2018-05-03 2018-05-03 A kind of Chinese instructional device

Country Status (1)

Country Link
CN (1) CN208027594U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109671312A (en) * 2018-12-24 2019-04-23 潍坊工程职业学院 A kind of embedded computer network teaching platform
CN109979255A (en) * 2019-05-05 2019-07-05 郑州升达经贸管理学院 A kind of industrial and commercial administration tutor auxiliary platform board of education
CN111007791A (en) * 2019-12-03 2020-04-14 山东交通职业学院 Cloud computing rendering device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109671312A (en) * 2018-12-24 2019-04-23 潍坊工程职业学院 A kind of embedded computer network teaching platform
CN109979255A (en) * 2019-05-05 2019-07-05 郑州升达经贸管理学院 A kind of industrial and commercial administration tutor auxiliary platform board of education
CN111007791A (en) * 2019-12-03 2020-04-14 山东交通职业学院 Cloud computing rendering device

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