CN110053397A - The displaying device that English language teaching uses - Google Patents
The displaying device that English language teaching uses Download PDFInfo
- Publication number
- CN110053397A CN110053397A CN201910483643.9A CN201910483643A CN110053397A CN 110053397 A CN110053397 A CN 110053397A CN 201910483643 A CN201910483643 A CN 201910483643A CN 110053397 A CN110053397 A CN 110053397A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- blackboard
- side wall
- plate
- english language
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/02—Blackboard or slate cleaning devices with means for absorbing the chalk dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L21/00—Blackboard or slate cleaning devices
- B43L21/04—Wiper holders
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses the displaying devices that English language teaching uses, including a support device, the upper end of the support device is fixedly connected with fixed plate by damping device, blackboard is provided in the middle part of the fixed plate, the useful Ca Hui mechanism wiped to blackboard of the upper installation of the fixed plate, the fixed plate are located at the ipsilateral of blackboard and are provided with books placement mechanism.Books can be placed on rack by the present invention when in use, books can be fixed by locating support, convenient for the use of teacher, without holding books, by dynamic pressure plate, pressing plate moves down band carry-over bar and moves down, rack gear moves down band moving gear and rotates, gear rotation drives reciprocal lead screw rotation, reciprocal lead screw rotation band movable slider is mobile, and then wipe the villus on rubber strip to blackboard, when positioning plate when moving, positioning plate pulls extension airbag to generate deformation, make to generate negative pressure at dirt hole, the dust of wiping is adsorbed, effectively reduce the phenomenon that dust when erasing the board disorderly flies.
Description
Technical field
The present invention relates to the displaying devices that teaching equipment technology field more particularly to English language teaching use.
Background technique
In process of English teaching, due to English word or the bad understanding of sentence, and memory gets up to be very unlikely to, so just
It needs to show word or sentence to student viewing, student can be conducive to student there are the time of thinking and memory
Grasp knowledge.
Show that device is very common educational aid, teacher by with chalk on the blackboard for showing device writing and teaching
Content come achieve the purpose that educate student.The word that writes with chalk will cause many chalk dusts, be had when erasing the board using blackboard eraser
Many chalk dusts wave pollute environment and descend slowly and lightly to teacher, student body on, make clothing dirty and be exposed to outer hair, flesh
Skin.
Show that device can be reduced the problem of waving of chalk dust currently not yet, while teacher needs when writing on blackboard
A hand-held book is wanted to be write on the other hand, it is very inconvenient.
Summary of the invention
It is an object of the invention to: in order to solve the problems, such as what background technique was proposed, and the English language teaching proposed
The displaying device used,.
To achieve the goals above, present invention employs following technical solutions:
Including a support device, the upper end of the support device is fixedly connected with fixed plate by damping device, described solid
Blackboard, the useful Ca Hui mechanism wiped to blackboard of the upper installation of the fixed plate, the fixation are provided in the middle part of fixed board
Plate is located at the ipsilateral of blackboard and is provided with books placement mechanism.
It is as above-mentioned technical proposal to further describe:
The Ca Hui mechanism includes sliding block and the positioning plate for being fixedly connected on sliding block lower end, and the side wall of the positioning plate leans on
The side of nearly blackboard is connected with the rubber strip being bonded always with blackboard by the first spring, is evenly equipped with suede on the rubber strip
Mao, the adsorbing mechanism for being adsorbed to dust is installed on the positioning plate, is also equipped with and is used in the fixed plate
The driving mechanism for driving sliding block mobile.
It is as above-mentioned technical proposal to further describe:
The adsorbing mechanism includes the riser being fixedly connected on fixed plate side wall and is fixed on flexible on its side wall
Air bag, the side wall of the positioning plate offer cavity, and the telescopic end of the extension airbag is connected to cavity, the side of the positioning plate
Wall is opened to be evenly equipped with and is connected to cavity into dirt hole, and the lower end of the positioning plate is connected with the dust settling pocket for storing up dirt.
It is as above-mentioned technical proposal to further describe:
The driving mechanism includes reciprocal lead screw and the gear for being fixed on reciprocal lead screw one end, the side wall of the fixed plate
Sliding slot is offered, the other end of the reciprocal lead screw is rotatably connected on the inner wall of sliding slot, and the sliding block is threaded in back and forth
On lead screw, the side wall of the fixed plate offers device chamber, and the gear is located at that device is intracavitary, and the side wall of the fixed plate opens up
Fluted, the inner top of the groove runs through the rack gear for being equipped with and engaging with gear, and the lower end of the rack gear is fixedly connected with pressing plate,
The pressing plate is by second spring elastic connection on the inner wall of groove.
It is as above-mentioned technical proposal to further describe:
The supporting mechanism includes the telescopic rod that pedestal has been set on the base end, the telescopic end of the telescopic rod
It is fixedly connected with mounting base, the damping device is mounted in mounting base.
It is as above-mentioned technical proposal to further describe:
The lower end of the pedestal is equipped with the universal wheel for keeping device mobile.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, in the present invention, displaying device is moved by universal wheel, the setting of damping device can be such that device is moving
Fixed plate above when dynamic is shaken smaller.
2, in the present invention, books can be placed on rack, books can be fixed, be convenient for by locating support
The use of teacher, without hand-held books.
3, in the present invention, by dynamic pressure plate, pressing plate moves down band carry-over bar and moves down, and rack gear moves down band moving gear and rotates, and gear turns
Dynamic to drive reciprocal lead screw rotation, reciprocal lead screw rotation band movable slider is mobile, and then wipes the villus on rubber strip to blackboard
It wipes.
4, in the present invention, when positioning plate when moving, positioning plate pulls extension airbag to generate deformation, makes to generate at dirt hole
Negative pressure adsorbs the dust of wiping, effectively reduces the phenomenon that dust when erasing the board disorderly flies, by entering sky into dirt hole
Intracavitary dust is fallen in storage dirt bag.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the displaying device that English language proposed by the present invention teaching uses；
Fig. 2 is the schematic diagram of the section structure for the displaying device positioning plate that English language proposed by the present invention teaching uses；
Fig. 3 is structure enlargement diagram at the B for the displaying device that English language proposed by the present invention teaching uses；
Fig. 4 is structure enlargement diagram at the A for the displaying device that English language proposed by the present invention teaching uses.
Marginal data:
1 supporting mechanism, 11 sleeves, 12 motion bars, 13 mounting bases, 14 pedestals, 2 damping devices, 21 third springs, 22 positioning
Seat, 23 bull sticks, 24 locating shafts, 25 cross bars, 26 rubber pads, 27 support columns, 3 adsorbing mechanisms, 31 extension airbags, 32 dust settling pockets, 33
It is placed into dirt hole, 34 risers, 35 sliding blocks, 36 villus, 37 positioning plates, 38 rubber strips, 39 first springs, 4 books placement mechanisms, 41
Frame, 42 placing grooves, 43 locating supports, 5 driving mechanisms, 51 sliding slots, 52 reciprocal lead screws, 53 rack gears, 54 gears, 55 pressing plates, 56
Two springs, 57 grooves, 6 blackboards, 7 fixed plates.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Please refer to Fig. 1-4, the present invention provides a kind of technical solution: including a support device 2, the upper end of support device 2 is logical
The positioning seat 22 that damping device 2 is fixedly connected in fixed plate 7 is crossed, is rotatably connected to bull stick arranged in a crossed manner on positioning seat 22
23, the side wall of two bull sticks 23 runs through equipped with strip groove, through equipped with locating shaft 24, two bull sticks 23 between two strip grooves
One end common rotation of remotely located seat 22 is connected with cross bar 25, and the upper end of cross bar 25 is fixedly connected with support column 27, support column
Rubber pad 26 is provided between 27 and fixed plate 7, locating shaft 24 is by 21 elastic connection of third spring in mounting base 13.
The middle part of fixed plate 7 is provided with blackboard 6, the useful Ca Hui mechanism wiped to blackboard of the upper installation of fixed plate 7,
Fixed plate 7 is located at the ipsilateral of blackboard 6 and is provided with books placement mechanism.
Books placement mechanism 4 includes the placing groove 42 being provided on 7 side wall of fixed plate, and setting is useful in the placing groove 42
Locating support 43 is provided in the rack 41 for placing books, on the rack 41.
Specifically, as shown in Figs 1-4, Ca Hui mechanism includes sliding block 35 and the positioning plate for being fixedly connected on 35 lower end of sliding block
37, the side wall of positioning plate 37 is elasticly connected with the rubber being bonded always with blackboard 6 by the first spring 39 close to the side of blackboard 6
Item 38, uniformly distributed villous 36 on rubber strip 38 are equipped with the adsorbing mechanism 3 for being adsorbed to dust on positioning plate 37,
The driving mechanism 5 for driving sliding block 35 mobile is also equipped in fixed plate 7.
Specifically, as shown in Figs 1-4, adsorbing mechanism 3 includes the riser 34 being fixedly connected on 7 side wall of fixed plate and consolidates
The extension airbag 31 being scheduled on its side wall, the side wall of positioning plate 37 offer cavity, and the telescopic end and cavity of extension airbag 31 connect
Logical, the side wall of positioning plate 37 is opened to be evenly equipped with and is connected to cavity into dirt hole 33, and the lower end of positioning plate 37 is connected with for storing up removing for dirt
Dirt bag 32.
Specifically, as shown in Figs 1-4, driving mechanism 5 is including reciprocal lead screw 52 and is fixed on reciprocal 52 one end of lead screw
Gear 54, the side wall of fixed plate 7 offer sliding slot 51, and the other end of reciprocal lead screw 52 is rotatably connected on the inner wall of sliding slot 51,
Sliding block 35 is threaded on reciprocal lead screw 52, and the side wall of fixed plate 7 offers device chamber, and it is intracavitary that gear 54 is located at device, Gu
The side wall of fixed board 7 opens up fluted 57, and the inner top of groove 57 runs through the rack gear 53 for being equipped with and engaging with gear 54, under rack gear 53
End is fixedly connected with pressing plate 55, and pressing plate 55 is by 56 elastic connection of second spring on the inner wall of groove 57.
Specifically, as shown in Figs 1-4, supporting mechanism 1 includes that pedestal 14 has been set the telescopic rod in 14 upper end of pedestal, stretch
Contracting bar includes sleeve 11 and the motion bar 12 that is arranged in sleeve 11, and the telescopic end of telescopic rod is fixedly connected with mounting base 13, subtracts
Shake device 2 is mounted in mounting base 13.
Specifically, as shown in Figs 1-4, the lower end of pedestal 14 is equipped with the universal wheel for keeping device mobile.
Working principle: in the use of the present invention, teacher can move displaying device by universal wheel, damping device
Be arranged can make device when moving top fixed plate 7 shake it is smaller, books can be placed on rack 41 by teacher, be passed through
Books can be fixed in locating support 43, and teacher, only need to be by dynamic pressure plate 55, pressing plate when needing to wipe blackboard 6
55, which move down band carry-over bar 53, moves down, and rack gear 53 moves down band moving gear 54 and rotates, and the rotation of gear 54 drives reciprocal lead screw 52 to rotate, past
The rotation band movable slider 35 of multifilament thick stick 52 is mobile, and then wipes the villus 36 on rubber strip 38 to blackboard 6, while when positioning
When moving, positioning plate 37 pulls extension airbag 32 to generate deformation to plate 37, makes to generate negative pressure at dirt hole 33, to the dust of wiping
It is adsorbed, effectively reduces the phenomenon that dust when erasing the board disorderly flies, fallen on by the dust entered in cavity into dirt hole 33
It stores up in dirt bag 32.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (6)
- The displaying device used 1. English language is imparted knowledge to students, which is characterized in that including a support device (2), the support device (2) Upper end be fixedly connected with fixed plate (7) by damping device (2), be provided with blackboard (6), institute in the middle part of the fixed plate (7) The useful Ca Hui mechanism wiped to blackboard of upper installation of fixed plate (7) is stated, the fixed plate (7) is located at the same of blackboard (6) Side is provided with books placement mechanism.
- The displaying device used 2. English language according to claim 1 is imparted knowledge to students, which is characterized in that Ca Hui mechanism packet It includes sliding block (35) and is fixedly connected on the positioning plate (37) of sliding block (35) lower end, the side wall of the positioning plate (37) is close to blackboard (6) side is elasticly connected with the rubber strip (38) being bonded always with blackboard (6), the rubber strip by the first spring (39) (38) on uniformly distributed villous (36), the adsorbing mechanism (3) for being adsorbed to dust is installed on the positioning plate (37), The driving mechanism (5) for driving sliding block (35) mobile is also equipped on the fixed plate (7).
- The displaying device used 3. English language according to claim 2 is imparted knowledge to students, which is characterized in that the adsorbing mechanism It (3) include the riser (34) being fixedly connected on fixed plate (7) side wall and the extension airbag (31) being fixed on its side wall, institute The side wall for stating positioning plate (37) offers cavity, and the telescopic end of the extension airbag (31) is connected to cavity, the positioning plate (37) side wall is opened to be evenly equipped with and is connected to cavity into dirt hole (33), and the lower end of the positioning plate (37) is connected with for storing up removing for dirt Dirt bag (32).
- The displaying device used 4. English language according to claim 2 is imparted knowledge to students, which is characterized in that the driving mechanism It (5) include reciprocal lead screw (52) and the gear (54) for being fixed on reciprocal lead screw (52) one end, the side wall of the fixed plate (7) is opened Equipped with sliding slot (51), the other end of the reciprocal lead screw (52) is rotatably connected on the inner wall of sliding slot (51), the sliding block (35) It is threaded on reciprocal lead screw (52), the side wall of the fixed plate (7) offers device chamber, and the gear (54) is located at device Intracavitary, the side wall of the fixed plate (7) opens up fluted (57), and the inner top of the groove (57), which runs through, to be equipped with and gear (54) The lower end of the rack gear (53) of engagement, the rack gear (53) is fixedly connected with pressing plate (55), and the pressing plate (55) passes through second spring (56) elastic connection is on the inner wall of groove (57).
- The displaying device used 5. English language according to claim 1 is imparted knowledge to students, which is characterized in that the support machine Structure includes that pedestal (14) has been set telescopic rod in pedestal (14) upper end, and the telescopic end of the telescopic rod is fixedly connected with installation Seat (13), the damping device (2) are mounted on mounting base (13).
- The displaying device used 6. English language according to claim 5 is imparted knowledge to students, which is characterized in that the pedestal (14) Lower end is equipped with the universal wheel for keeping device mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483643.9A CN110053397B (en) | 2019-06-05 | 2019-06-05 | Display device that english language teaching used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483643.9A CN110053397B (en) | 2019-06-05 | 2019-06-05 | Display device that english language teaching used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053397A true CN110053397A (en) | 2019-07-26 |
| CN110053397B CN110053397B (en) | 2021-05-04 |
Family
ID=67325594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483643.9A Active CN110053397B (en) | 2019-06-05 | 2019-06-05 | Display device that english language teaching used |
Country Status (1)
| Country | Link |
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| CN (1) | CN110053397B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532063A (en) * | 2020-05-20 | 2020-08-14 | 邓纪平 | Mathematics is drawn study and is used changeable formula display device with mathematical education |
| CN111968551A (en) * | 2020-08-18 | 2020-11-20 | 徐劲松 | Outdoor information display rack based on solar energy is automatic to be cleared up |
| CN112517246A (en) * | 2020-11-13 | 2021-03-19 | 湖北理工学院 | Teaching device for modern mining history teaching |
| CN112622476A (en) * | 2020-11-27 | 2021-04-09 | 济宁市技师学院 | Financial affairs are with invoice auxiliary device that posts |
| CN112992005A (en) * | 2021-03-03 | 2021-06-18 | 陈广义 | Outdoor billboard capable of automatically opening and cleaning mode in rainy days |
| CN114851750A (en) * | 2022-06-16 | 2022-08-05 | 杨俊惠 | English teaching device and method |
| CN115500609A (en) * | 2022-10-14 | 2022-12-23 | 江苏海事职业技术学院 | Electrical control system practical training teaching device and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532063A (en) * | 2020-05-20 | 2020-08-14 | 邓纪平 | Mathematics is drawn study and is used changeable formula display device with mathematical education |
| CN111968551A (en) * | 2020-08-18 | 2020-11-20 | 徐劲松 | Outdoor information display rack based on solar energy is automatic to be cleared up |
| CN112517246A (en) * | 2020-11-13 | 2021-03-19 | 湖北理工学院 | Teaching device for modern mining history teaching |
| CN112622476A (en) * | 2020-11-27 | 2021-04-09 | 济宁市技师学院 | Financial affairs are with invoice auxiliary device that posts |
| CN112992005A (en) * | 2021-03-03 | 2021-06-18 | 陈广义 | Outdoor billboard capable of automatically opening and cleaning mode in rainy days |
| CN114851750A (en) * | 2022-06-16 | 2022-08-05 | 杨俊惠 | English teaching device and method |
| CN114851750B (en) * | 2022-06-16 | 2023-11-14 | 杨俊惠 | English teaching device and method thereof |
| CN115500609A (en) * | 2022-10-14 | 2022-12-23 | 江苏海事职业技术学院 | Electrical control system practical training teaching device and use method |
| CN115500609B (en) * | 2022-10-14 | 2023-11-24 | 江苏海事职业技术学院 | Practical training teaching device of electrical control system and application method |
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|---|---|
| CN110053397B (en) | 2021-05-04 |
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