CN108973431A - A kind of intelligent teaching aid device of English teaching - Google Patents

A kind of intelligent teaching aid device of English teaching Download PDF

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Publication number
CN108973431A
CN108973431A CN201810969620.4A CN201810969620A CN108973431A CN 108973431 A CN108973431 A CN 108973431A CN 201810969620 A CN201810969620 A CN 201810969620A CN 108973431 A CN108973431 A CN 108973431A
Authority
CN
China
Prior art keywords
clamping head
blackboard eraser
operating pen
removable cover
rotary shaft
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
CN201810969620.4A
Other languages
Chinese (zh)
Inventor
杨茂伟
张卫
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.)
Dongguan Leidi 3d History Numerical Control Technology Co Ltd
Dongguan City Shileidi 3D Numerical Control Technology Co Ltd
Original Assignee
Dongguan Leidi 3d History Numerical Control 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 Dongguan Leidi 3d History Numerical Control Technology Co Ltd filed Critical Dongguan Leidi 3d History Numerical Control Technology Co Ltd
Priority to CN201810969620.4A priority Critical patent/CN108973431A/en
Publication of CN108973431A publication Critical patent/CN108973431A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/016Holders for crayons or chalks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/008Holders comprising finger grips
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43KIMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00Combinations of writing implements with other articles
    • B43K29/10Combinations of writing implements with other articles with illuminating devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L12/00Means to prevent slippage
    • B43L12/02Means to prevent slippage magnetic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices
    • B43L21/02Blackboard or slate cleaning devices with means for absorbing the chalk dust
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L21/00Blackboard or slate cleaning devices
    • B43L21/04Wiper holders
    • 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
    • G09B17/00Teaching reading
    • G09B17/02Line indicators or other guides or masks

Abstract

The present invention relates to a kind of intelligent teaching aid devices of English teaching, including operating pen mechanism, clamping head mechanism, electric expansion linkage, blackboard eraser mechanism, metal tube and removable cover, it is characterized by: the lower end of the operating pen mechanism is equipped with clamping head mechanism, and the other end of operating pen mechanism is provided with electric expansion linkage, the upper end of the electric expansion linkage is provided with blackboard eraser mechanism, and the upper end of blackboard eraser mechanism is equipped with removable cover, the metal tube is arranged among the upper end of removable cover;The present invention is provided with clamping head mechanism, it can be opened and closed using rotary shaft, carry out clamping chalk, when breaking move clamping head mechanism, in rotary shaft reset spring can deformation occurs under the effect of external force, unclamp hand after chalk is put into clamping head mechanism, reset spring, which loses external force, will drive rotary shaft reset, clamping head mechanism is consolidated and clamps chalk, directly contacts chalk without teacher, body is damaged.

Description

A kind of intelligent teaching aid device of English teaching
Technical field
The present invention relates to English teaching intelligence teaching aid relevant device field more particularly to a kind of English teaching are intelligent Teaching aid device.
Background technique
English is the language under Indo-European family of languages-Germanic branc, is formed by 26 monograms, English alphabet springs from drawing T-shaped is female, and the Latin alphabet springs from Greek alphabet, and Greek alphabet is evolved by Phoenicia letter, and English is international Specified official language (as mother tongue), and widest first language in the world, English include about 490,000 words, additional technology Noun about 300,000, be official's language of the most language of vocabulary and European Union and many international organizations and British commonwealth of nations Speech, possesses mother tongue user's number of third place in the world, is only second to Chinese and Spanish mother tongue user's number.
People start for English teaching to be included in education with the development of the times for preferably externally communication, about The intelligent teaching aid device of English is also very more, wherein just include intelligent blackboard eraser, existing intelligence blackboard eraser purposes ratio Compared with it is single, erasing chalk trace can only be used to, the dust of chalk not can be carried out good absorption, and cannot be according to making Carry out length-flexible adjusting with demand, in view of the above existing English teaching intelligence teaching aid device there are the shortcomings that, having must It is improved, to improve this device, bigger convenience is provided for staff.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent teaching aid devices of English teaching, to solve in above-mentioned background technique The intelligent teaching aid device of the existing English teaching proposed when in use purposes compare it is single, can only be for wiping powder Pen touch mark, the dust of chalk not can be carried out good absorption, and cannot carry out asking for length-flexible adjusting according to use demand Topic.
In order to achieve the goal above, the technical solution adopted by the present invention are as follows: a kind of intelligent teaching aid device of English teaching, Including operating pen mechanism (1), clamping head mechanism (2), electric expansion linkage (3), blackboard eraser mechanism (4), metal tube (5) and live Dynamic lid (6), it is characterised in that: the lower end of the operating pen mechanism (1) is equipped with clamping head mechanism (2), and operating pen mechanism (1) The other end be provided with electric expansion linkage (3), the upper end of the electric expansion linkage (3) is provided with blackboard eraser mechanism (4), and the upper end of blackboard eraser mechanism (4) is equipped with removable cover (6), and the metal tube (5) is arranged in the upper end of removable cover (6) Between.
Further, the operating pen mechanism (1) includes battery (11), support rod (12), solar panel (13), switch (14) The outside of threaded rod (15), the operating pen mechanism (1) is provided with lip pencil shell, and the inside of shell is equipped with battery (11), and battery (11) is mounted on the inside of operating pen mechanism (1), and the support rod (12) is mounted on the bottom of battery (11), The solar panel (13) is mounted on one end of support rod (12), and solar panel (13) is set as arc, switch (14) setting On the body wall of operating pen mechanism (1), and the upper end of operating pen mechanism (1) is provided with threaded rod (15).
Further, clamping head mechanism (2) includes rotary shaft (21), reset spring (22), indicator light (23) and folder It closes block (24), the rotary shaft (21) is mounted on one end of the shell of operating pen mechanism (1), and rotary shaft (21) is mounted on clamping One end of head mechanism (2), reset spring (22) setting are being pressed from both sides in the inside of rotary shaft (21), indicator light (23) setting On the inside body wall of syncephalon mechanism (2), and one end of indicator light (23) is equipped with clamping block (24).
Further, the electric expansion linkage (3) includes threaded hole (31), battery (32), resistance (33), coil (34) and electromagnetic block (35), the threaded hole (31) are placed in inside one end of electric expansion linkage (3), and electric telescopic rod It is placed with inside the telescopic arm of mechanism (3) battery (32), the resistance (33) is arranged in the upper end of battery (32), and resistance (33) it is wound on the outside of coil (34), the electromagnetic block (35) is mounted on the top of electric expansion linkage (3), and electromagnetic block (35) one end is connected with coil (34).
Further, the blackboard eraser mechanism (4) includes hairbrush (41), gear (42), crawler belt (43), motor (44), inhales Dirt hole (45), exhaust tube (46), holding tank (47), Air Filter (48), wind gathering plate (49), exhaust fan (410), exhaust fan (411) With venthole (412), the hairbrush (41) is mounted on the bottom of blackboard eraser mechanism (4), and the top installation of hairbrush (41) is with teeth It takes turns (42), is engaged with crawler belt (43) on the outside of the gear (42), and one end of crawler belt (43) is provided with air suction opening described in motor (45) it is arranged in the side of hairbrush (41), and hairbrush (41) is mounted on exhaust tube (46), one end of the exhaust tube (46) is set It is set to holding tank (47), and the side of holding tank (47) is equipped with Air Filter (48), one end of the Air Filter (48) is provided with Wind gathering plate (49), and the side of wind gathering plate (49) is equipped with exhaust fan (410), the exhaust fan (411) is placed on exhaust fan (410) upper end, and venthole (412) are set as at the top of exhaust fan (411).
Further, the removable cover (6) includes shaft (61) and motion bar (62), and the shaft (61) is mounted on activity The one end of (6) is covered, and one end of shaft (61) is connected with motion bar (62).
Further, rotational structure, and clamping head mechanism are constituted between clamping head mechanism (2) and rotary shaft (21) (2) rotation angle range is 0-100 °, and clamping head mechanism (2) is provided with 6, and 6 clamping head mechanisms (2) are respectively It is fitted around on rotary shaft (21) using the center of circle of threaded rod (15) as midpoint is equidistant.
Further, the indicator light (23) and clamping head mechanism (2) are set as tiltably-mounted, and indicator light (23) incline Rake angle range is 45 °, and indicator light (23) is provided with 6 groups, and every group of indicator light (23) is provided with 2.
Further, the hairbrush (41), gear (42), crawler belt (43) and motor (44) are structure as a whole, and hairbrush (41), the center of circle of gear (42) and motor (44) on the same line, and the axis in the center of circle of gear (42) and crawler belt (43) Line is on the same line.
Further, the removable cover (6) is fastened by motion bar (62) with blackboard eraser mechanism (4), and removable cover (6) It is detachable structure between blackboard eraser mechanism (4).
The invention has the benefit that
1, it is provided with operating pen mechanism, operating pen mechanism is internally provided with battery, electric energy can be provided for indicator light, and utilize poly- The light-ray condensing that tabula rasa is emitted indicator light, so that light is condensed into a light beam, illuminating for capable of being more clear is black Highlight on plate, so that the light presentative instruction of teacher, without significantly walking about.
2, it is provided with clamping head mechanism, can be opened and closed using rotary shaft, carry out clamping chalk, when breaking move clamping head mechanism, In rotary shaft reset spring can deformation occurs under the effect of external force, hand is unclamped after chalk is put into clamping head mechanism, it is multiple Position spring, which loses external force, will drive rotary shaft reset, and clamping head mechanism is consolidated and clamps chalk, is directly connect without teacher Chalk is touched, body is damaged.
3, it is provided with clamping block identical with clamping head mechanism quantity, clamping head mechanism can be cooperated in clamping chalk Clamping, get up clamping and anti-skidding effect provide more so that teacher will not fall off wild effect when writing for the device More purposes.
4, indicator light 45° angle is tiltedly mounted on the interior side of clamping head mechanism, light source can be inclined using position angle It tiltedly beats on solar panel, condenses into light beam, single indicator light light source is small, but multiple indicator lights are mounted in operating pen mechanism, Operating pen mechanism space increases, it has not been convenient to which teacher holds a pen, and the inside that indicator light is mounted on clamping head mechanism can increase light source Meanwhile saving volume exclusion.
5, be provided between operating pen mechanism and electric expansion linkage to be threadedly coupled, can easily by rotate come Installing and dismounting, and electric expansion linkage can will be grasped by adjusting the length of itself to lengthen the length of operating pen mechanism After Zuo Bi mechanism and electric expansion linkage are adjusted, it is used as religion rod and uses.
6, electric expansion linkage is that electromagnetic adsorption is connect with blackboard eraser mechanism, opens electric telescopic rod electricity within the organization Source, coil provide electric energy to resistance, and electromagnetic block adsorbs the metal tube at the top of blackboard eraser mechanism under the action of resistance, so that electric The connection that dynamic expansion link mechanism and blackboard eraser mechanism can consolidate, and disassembly is very convenient.
7, it is fitted with gear at the top of each hairbrush, is engaged with crawler belt on the outside of gear, the one of every group of crawler belt and gear End is fitted with a motor, is rotated by motor driven gear, and gear drives crawler belt rotation, and other gears then can be It is rotated simultaneously under the action of crawler belt, blackboard notes and energy consumption can be cleared up, and blackboard eraser mechanism can be reduced Volume.
8, the shape of exhaust tube is arc, and exhaust tube is greater than the length of hairbrush, can surround hairbrush Semi surrounding type, make It obtains blackboard eraser mechanism when in use, is not in that chalk dust adsorbs sordid phenomenon, increases adsorption area, powder will not be made Pen ash splashes.
9, one end of exhaust fan is connected with wind gathering plate, the shape of wind gathering plate be it is trapezoidal, the air of holding tank can be utilized The own form of wind gathering plate is assembled, so that exhaust fan is more efficient in pumping.
10, it is provided with above blackboard eraser mechanism and demountable removable cover is installed, motion bar is swung, so that motion bar Using shaft rotation and blackboard eraser organizational separation, removable cover is detached from after losing the fixation of motion bar with blackboard eraser mechanism, convenient for pair Blackboard eraser holding tank within the organization is cleared up.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of intelligent teaching aid device of English teaching.
Fig. 2 is a kind of electric telescopic rod mechanism structure schematic diagram of intelligent teaching aid device of English teaching.
Fig. 3 is a kind of operating pen mechanism structure schematic diagram of intelligent teaching aid device of English teaching.
Fig. 4 is a kind of clamping block structure schematic diagram of intelligent teaching aid device of English teaching.
Fig. 5 is a kind of rotation axis structure diagram of intelligent teaching aid device of English teaching.
Fig. 6 is a kind of blackboard eraser mechanism structure schematic diagram of intelligent teaching aid device of English teaching.
Fig. 7 is a kind of blackboard eraser mechanism left view structural representation of intelligent teaching aid device of English teaching.
Label character as shown in the figure indicates are as follows: 1, operating pen mechanism, 11, battery, and 12, support rod, 13, solar panel, 14, open It closes, 15, threaded rod, 2, clamping head mechanism, 21, rotary shaft, 22, reset spring, 23, indicator light, 24, clamping block, 3, electronic stretch Rod reducing machine structure, 31, threaded hole, 32, battery, 33, resistance, 34, coil, 35, electromagnetic block, 4, blackboard eraser mechanism, 41, hairbrush, 42, gear, 43, crawler belt, 44, motor, 45, air suction opening, 46, exhaust tube, 47, holding tank, 48, Air Filter, 49, wind gathering plate, 410, exhaust fan, 412, exhaust fan, 413, venthole, 5, metal tube, 6, removable cover, 61, shaft, 62, motion bar.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing to the present invention into Row detailed description, the description of this part be only it is exemplary and explanatory, should not have any limitation to protection scope of the present invention Effect.
As shown in Fig. 1-Fig. 7, specific structure of the invention are as follows: a kind of English teaching intelligent teaching aid device, including behaviour Zuo Bi mechanism 1, clamping head mechanism 2, electric expansion linkage 3, blackboard eraser mechanism 4, metal tube 5 and removable cover 6, feature exists In: the lower end of the operating pen mechanism 1 is equipped with clamping head mechanism 2, and the other end of operating pen mechanism 1 is provided with electric expansion Linkage 3, the upper end of the electric expansion linkage 3 is provided with blackboard eraser mechanism 4, and the upper end of blackboard eraser mechanism 4 is equipped with Removable cover 6, the metal tube 5 are arranged among the upper end of removable cover 6.
Preferably, the operating pen mechanism 1 includes battery 11, support rod 12, solar panel 13, switch 14 and threaded rod 15, The outside of the operating pen mechanism 1 is provided with lip pencil shell, and the inside of shell is equipped with battery 11, and battery 11 is mounted on behaviour The inside of Zuo Bi mechanism 1, the support rod 12 are mounted on the bottom of battery 11, and the solar panel 13 is mounted on the one of support rod 12 End, and solar panel 13 is set as arc, the switch 14 is arranged on the body wall of operating pen mechanism 1, and operating pen mechanism 1 is upper End is provided with threaded rod 15.
Preferably, clamping head mechanism 2 includes rotary shaft 21, reset spring 22, indicator light 23 and clamping block 24, described Rotary shaft 21 is mounted on one end of the shell of operating pen mechanism 1, and rotary shaft 21 is mounted on one end of clamping head mechanism 2, described The inside of rotary shaft 21 is arranged in reset spring 22, and the indicator light 23 is arranged on the inside body wall of clamping head mechanism 2, and refers to Show that one end of lamp 23 is equipped with clamping block 24.
Preferably, the electric expansion linkage 3 includes threaded hole 31, battery 32, resistance 33, coil 34 and electromagnetic block 35, the threaded hole 31 is placed in inside one end of electric expansion linkage 3, and inside the telescopic arm of electric expansion linkage 3 It is placed with battery 32, the upper end of battery 32 is arranged in the resistance 33, and the outside of resistance 33 is wound with coil 34, described Electromagnetic block 35 is mounted on the top of electric expansion linkage 3, and one end of electromagnetic block 35 is connected with coil 34.
Preferably, the blackboard eraser mechanism 4 includes hairbrush 41, gear 42, crawler belt 43, motor 44, air suction opening 45, exhaust tube 46, holding tank 47, Air Filter 481, wind gathering plate 49, exhaust fan 410, exhaust fan 411 and venthole 412, the hairbrush 41 are installed Gear 42 is installed at the top of the bottom of blackboard eraser mechanism 4, and hairbrush 41, the outside of the gear 42 is engaged with crawler belt 43, And one end of crawler belt 43 is provided with the side that hairbrush 41 is arranged in air suction opening 45 described in motor, and hairbrush 41 is mounted on exhaust tube 46 On, one end of the exhaust tube 46 is set as holding tank 47, and the side of holding tank 47 is equipped with Air Filter 48, the Air Filter 48 one end is provided with wind gathering plate 49, and the side of wind gathering plate 49 is equipped with exhaust fan 410, and the exhaust fan 411 is placed on pumping The upper end of blower 410, and the top of exhaust fan 411 is set as venthole 412.
Preferably, the removable cover 6 includes shaft 61 and motion bar 62, and the shaft 61 is mounted on one end of removable cover 6, And one end of shaft 61 is connected with motion bar 62.
Preferably, rotational structure, and the rotation of clamping head mechanism 2 are constituted between clamping head mechanism 2 and rotary shaft 21 Angular range is 0-100 °, and clamping head mechanism 2 is provided with 6, and 6 clamping head mechanisms 2 are respectively with threaded rod 15 The center of circle, which is that midpoint is equidistant, to be fitted around in rotary shaft 21.
Preferably, the indicator light 23 is set as tiltably-mounted, and the tilt angle model of indicator light 23 with clamping head mechanism 2 Enclosing is 45 °, and indicator light 23 is provided with 6 groups, and every group of indicator light 23 is provided with 2.
Preferably, the hairbrush 41, gear 42, crawler belt 43 and motor 44 are structure as a whole, and hairbrush 41, gear 42 and electricity On the same line, and the central axes of the center of circle of gear 42 and crawler belt 43 are on the same line in the center of circle of machine 44.
Preferably, the removable cover 6 is fastened by motion bar 62 with blackboard eraser mechanism 4, and removable cover 6 and blackboard eraser machine It is detachable structure between structure 4.
When specifically used, teacher starts electric expansion linkage 3 and blackboard eraser mechanism 4 is extended to suitable length, starts Motor 44 in blackboard eraser mechanism 4 is rotated with moving gear 42, and crawler belt 43 drives other gears 42 to rotate under the action of gear 42, Hairbrush 41 rotates the chalk trace on erasing blackboard under the action of gear 42, while starting the operation of exhaust fan 410, by holding tank Air in 47 is assembled using wind gathering plate 49 into exhaust fan 410, and Air Filter 481 is 410 blocks dust of exhaust fan, then passes through row The gas taken out in excrement machine 410 is discharged gas fan 411 from venthole 412, and air pressure reduces in holding tank 47,46 benefit of exhaust tube that can make The chalk dust that hairbrush 41 wipes across is adsorbed into holding tank 47 with air suction opening 45, after erasing, closes blackboard eraser mechanism 4, And close the battery 32 in electric expansion linkage 3, prevent coil 34 from for resistance 33 power supply so that electromagnetic block 35 loses Adsorption capacity, and be detached from metal tube 5, after electric expansion linkage 3 is separated with blackboard eraser mechanism 4, utilize 61 rotary moveable of shaft Bar 62 clears up the holding tank 47 in blackboard eraser mechanism 4 so that removable cover 6 leaves blackboard eraser mechanism 4, and electric telescopic rod is adjusted Mechanism 3 and 1 length of operating pen mechanism provide religion rod and use, passes through the battery 11 in 14 start-up operation mechanism 1 of switch, instruction Lamp 23 lights, and light source is gathered into a light beam using solar panel 13, and support rod 12 supports solar panel 13, and by optically focused The position of plate 13 is fixed on the center of operating pen mechanism 1, can also be with rotary electric expansion link mechanism 3, so that threaded rod 15 and spiral shell Pit 31 separates, and clamping head mechanism 2 is utilized 21 Unscrew of rotary shaft, chalk is put into clamping head mechanism 2, rotary shaft 21 Unscrew drives 22 deformation of reset spring, and after unclamping clamping head mechanism 2, reset spring 22 loses external force control and restores deformation, Rotary shaft 21 is driven to be combined with chalk by 2 spinning reduction of clamping head mechanism, and using clamping block 24, teacher holds operating pen mechanism 1 can be write, and here it is the English teaching workflows of intelligent teaching aid device.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.
Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example Method and its core concept of the invention are merely used to help understand, the above is only a preferred embodiment of the present invention, are answered When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined in the right way;These improve retouching, variation or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims (10)

1. a kind of English teaching intelligent teaching aid device, including operating pen mechanism (1), clamping head mechanism (2), electric telescopic rod Mechanism (3), blackboard eraser mechanism (4), metal tube (5) and removable cover (6), it is characterised in that: the lower end of the operating pen mechanism (1) Clamping head mechanism (2) is installed, and the other end of operating pen mechanism (1) is provided with electric expansion linkage (3), it is described electronic to stretch The upper end of rod reducing machine structure (3) is provided with blackboard eraser mechanism (4), and the upper end of blackboard eraser mechanism (4) is equipped with removable cover (6), institute Metal tube (5) are stated to be arranged among the upper end of removable cover (6).
2. a kind of intelligent teaching aid device of English teaching according to claim 1, it is characterised in that: the operating pen machine Structure (1) includes battery (11), support rod (12), solar panel (13), switch (14) and threaded rod (15), the operating pen mechanism (1) outside is provided with lip pencil shell, and the inside of shell is equipped with battery (11), and battery (11) is mounted on operating pen mechanism (1) inside, the support rod (12) are mounted on the bottom of battery (11), and the solar panel (13) is mounted on support rod (12) One end, and solar panel (13) is set as arc, the switch (14) is arranged on the body wall of operating pen mechanism (1), and operating pen The upper end of mechanism (1) is provided with threaded rod (15).
3. a kind of intelligent teaching aid device of English teaching according to claim 1, it is characterised in that: the clamping head machine Structure (2) includes rotary shaft (21), reset spring (22), indicator light (23) and clamping block (24), and the rotary shaft (21) is mounted on One end of the shell of operating pen mechanism (1), and rotary shaft (21) is mounted on one end of clamping head mechanism (2), the reset spring (22) in the inside of rotary shaft (21), the indicator light (23) is arranged on the inside body wall of clamping head mechanism (2), and refers to for setting Show that one end of lamp (23) is equipped with clamping block (24).
4. a kind of intelligent teaching aid device of English teaching according to claim 1, it is characterised in that: the electric expansion Linkage (3) includes threaded hole (31), battery (32), resistance (33), coil (34) and electromagnetic block (35), the threaded hole (31) it is placed in inside one end of electric expansion linkage (3), and is placed with storage inside the telescopic arm of electric expansion linkage (3) Battery (32), the resistance (33) is arranged in the upper end of battery (32), and coil (34), institute are wound on the outside of resistance (33) The top that electromagnetic block (35) is mounted on electric expansion linkage (3) is stated, and one end of electromagnetic block (35) is connected with coil (34).
5. a kind of intelligent teaching aid device of English teaching according to claim 1, it is characterised in that: the blackboard eraser machine Structure (4) includes hairbrush (41), gear (42), crawler belt (43), motor (44), air suction opening (45), exhaust tube (46), holding tank (47), Air Filter (48), wind gathering plate (49), exhaust fan (410), exhaust fan (411) and venthole (412), the hairbrush (41) It is mounted on the bottom of blackboard eraser mechanism (4), and gear (42) are installed at the top of hairbrush (41), is nibbled on the outside of the gear (42) Conjunction has crawler belt (43), and one end of crawler belt (43) is provided with air suction opening described in motor (45) and is arranged in the side of hairbrush (41), and Hairbrush (41) is mounted on exhaust tube (46), and one end of the exhaust tube (46) is set as holding tank (47), and holding tank (47) Side be equipped with Air Filter (48), one end of the Air Filter (48) is provided with wind gathering plate (49), and the one of wind gathering plate (49) Side is equipped with exhaust fan (410), and the exhaust fan (411) is placed on the upper end of exhaust fan (410), and the top of exhaust fan (411) Portion is set as venthole (412).
6. a kind of intelligent teaching aid device of English teaching according to claim 1, it is characterised in that: the removable cover It (6) include shaft (61) and motion bar (62), the shaft (61) is mounted on one end of removable cover (6), and the one of shaft (61) End is connected with motion bar (62).
7. a kind of intelligent teaching aid device of English teaching according to claim 3, it is characterised in that: the clamping head machine Rotational structure is constituted between structure (2) and rotary shaft (21), and the rotation angle range of clamping head mechanism (2) is 0-100 °, and Clamping head mechanism (2) is provided with 6, and 6 clamping head mechanisms (2) are equidistant as midpoint using the center of circle of threaded rod (15) respectively It is fitted around on rotary shaft (21).
8. a kind of intelligent teaching aid device of English teaching according to claim 3, it is characterised in that: the indicator light (23) tiltably-mounted is set as with clamping head mechanism (2), and the range of tilt angles of indicator light (23) is 45 °, and indicator light (23) 6 groups are provided with, and every group of indicator light (23) is provided with 2.
9. a kind of intelligent teaching aid device of English teaching according to claim 5, it is characterised in that: the hairbrush (41), gear (42), crawler belt (43) and motor (44) are structure as a whole, and the circle of hairbrush (41), gear (42) and motor (44) On the same line, and the central axes of the center of circle of gear (42) and crawler belt (43) are on the same line for the heart.
10. a kind of intelligent teaching aid device of English teaching according to claim 6, it is characterised in that: the removable cover (6) it is fastened by motion bar (62) with blackboard eraser mechanism (4), and is detachable between removable cover (6) and blackboard eraser mechanism (4) Structure.
CN201810969620.4A 2018-08-23 2018-08-23 A kind of intelligent teaching aid device of English teaching Pending CN108973431A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110154600A (en) * 2019-05-31 2019-08-23 毛潞 It erases the board and uses auxiliary device
CN110827621A (en) * 2019-11-27 2020-02-21 徐州蓝格数字科技有限公司 Teaching stick for computer teaching

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CN110154600A (en) * 2019-05-31 2019-08-23 毛潞 It erases the board and uses auxiliary device
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