CN210691734U - Teaching aid that english teaching was used - Google Patents
Teaching aid that english teaching was used Download PDFInfo
- Publication number
- CN210691734U CN210691734U CN201921070741.1U CN201921070741U CN210691734U CN 210691734 U CN210691734 U CN 210691734U CN 201921070741 U CN201921070741 U CN 201921070741U CN 210691734 U CN210691734 U CN 210691734U
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- box
- rotation
- cavity
- axis
- teaching
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of education supplies technique and specifically relates to a teaching aid that english teaching was used, the power distribution box comprises a box body, the vertical fixed support column that is equipped with on box upper surface one side, the inside vertical cavity of seting up the cuboid of support column, the hole has been seted up on the box, both ends communicate with cavity and box internal portion respectively about the hole, the level is rotated and is equipped with the second axis of rotation in the cavity of support column upper end, the wherein one end of second axis of rotation runs through the support column and extends to the outside perpendicular fixedly connected with indicator lever of cavity, it is equipped with the disc to run through with the axle center in the second axis of rotation between indicator lever and the support column, be connected with drive arrangement in. The utility model discloses simple structure, convenient to use can effectual attraction student's attention, promotes the teaching quality.
Description
Technical Field
The utility model relates to an education supplies technical field especially relates to a teaching aid that english teaching was used.
Background
English is an international language, the baby has been picked up from to the study of english now, in kindergarten, mr will teach some letters and simple word, the mode that the majority was written through the blackboard is taught, along with the development of society, some english teaching aids have also been introduced gradually in the kindergarten, current english teaching aid is too fast, can not attract students ' attention, lead to kindergarten student's interest in learning to hang down, be unfavorable for improving kindergarten's teaching quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a teaching aid for English teaching.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a teaching aid for English teaching is designed, which comprises a box body, wherein a supporting column is vertically and fixedly arranged on one side of the upper surface of the box body, a cuboid cavity is vertically arranged in the supporting column, a hole is formed in the box body, the upper end and the lower end of the hole are respectively communicated with the cavity and the inner part of the box body, a second rotating shaft is horizontally and rotatably arranged in the cavity at the upper end of the supporting column, one end of the second rotating shaft penetrates through the supporting column and extends to the outer part of the cavity to be vertically and fixedly connected with an indicating rod, a disc is arranged on the second rotating shaft between the indicating rod and the supporting column in a penetrating manner along the same axis, a driving device is connected on the second rotating shaft in the cavity and is arranged on the box body, a first connecting rod is vertically and equidistantly and fixedly arranged on the side surface, the fixed second connecting rod that is equipped with of equidistance on the circumference wall of disc, the disc is kept away from to the second connecting rod serves and is fixed to be equipped with the fixed plate, the fixed plate is close to fixed being equipped with the tinplate on the side of indicator lever.
Preferably, drive arrangement includes first axis of rotation, first axis of rotation level is rotated and is set up inside the box, wherein one end of first axis of rotation runs through the box lateral wall and extends to the outside crank of box with axle center fixedly connected with "Z" shape, be equipped with first gear with axle center vertical fixation in the first axis of rotation of hole below, be equipped with the second gear with axle center vertical fixation in the inside second axis of rotation of cavity, be connected with the driving chain between second gear and the first gear.
Preferably, the box bodies on the two sides of the hand crank are provided with drawers.
Preferably, two of the fixing plates are provided with magnetic nails, and a clamping piece is arranged between each magnetic nail and the corresponding fixing plate.
The utility model provides a pair of teaching aid that english teaching was used, beneficial effect lies in: fix different cards on the fixed plate with the magnetic nail, can drive the directional different cards of indicator lever through the rotation of crank, make things convenient for teacher's teaching to can put the card that does not use in the drawer, can prevent losing of card. The utility model discloses simple structure, convenient to use can effectual attraction student's attention, promotes the teaching quality.
Drawings
Fig. 1 is a schematic structural view of a teaching aid for english teaching according to the present invention;
fig. 2 is the utility model provides a left side view of teaching aid that english teaching was used.
In the figure: the device comprises a box body 1, a support column 2, a first rotating shaft 3, a hand crank 4, a first gear 5, a hole 6, a transmission chain 7, a second gear 8, a second rotating shaft 9, a first connecting rod 10, a disc 11, an indicating rod 12, a second connecting rod 13, a fixing plate 14, a drawer 15, a clamping piece 16 and a magnetic nail 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a teaching aid that english teaching was used, including box 1, the vertical fixation is equipped with support column 2 on 1 upper surface one side of box, the inside vertical cavity of seting up the cuboid of support column 2, hole 6 has been seted up on the box 1, both ends are linked together with cavity and box 1 inside respectively about hole 6, horizontal rotation is equipped with second axis of rotation 9 in the cavity of 2 upper ends of support column, wherein one end of second axis of rotation 9 runs through support column 2 and extends to the outside perpendicular fixedly connected with indicator lever 12 of cavity, indicator lever 12 is kept away from one of second axis of rotation 9 and is served and is equipped with the arrow point.
Coaxial center runs through on the second axis of rotation 9 between indicator 12 and the support column 2 and is equipped with disc 11, be connected with drive arrangement on the inside second axis of rotation 9 of cavity, drive arrangement sets up on box 1, drive arrangement includes first axis of rotation 3, 3 horizontal rotations of first axis of rotation set up inside box 1, one of them end of first axis of rotation 3 runs through the box 1 lateral wall and extends to the outside coaxial center fixedly connected with "Z" shape's of box 1 crank 4, all be equipped with drawer 15 on the box 1 of crank 4 both sides, coaxial center vertical fixation is equipped with first gear 5 on the first axis of rotation 3 of hole 6 below, coaxial center vertical fixation is equipped with second gear 8 on the inside second axis of rotation 9 of cavity, be connected with drive chain 7 between second gear 8 and the first gear 5, some articles for use that teaching needs can be accomodate in the drawer 15.
The disc 11 is close to equidistant vertical fixation on the side of support column 2 and is equipped with head rod 10, the one end vertical fixation that head rod 10 kept away from disc 11 is on support column 2, the equidistance is fixed on the circumference wall of disc 11 and is equipped with second connecting rod 13, disc 11 is kept away from to second connecting rod 13 serves and is fixed and be equipped with fixed plate 14, fixed plate 14 is close to fixed being equipped with the tinplate on the side of indicating rod 12, wherein be equipped with magnetic nail 17 on two fixed plates 14, be equipped with card 16 between magnetic nail 17 and the fixed plate 14.
During in-service use, the card 16 that will write different letters or different words is fixed on fixed plate 14 with magnetic nail 17, rotation through crank 4 can drive the directional different card 16 of indicator lever 12, make things convenient for the teaching of teacher, and in the time of reviewing, the teacher can also provide some letters or words on the device, let student's oneself hand-operated rotation crank 4, with indicator lever 12 directional one of them card 16 problem of answering the teacher back and forth, can let teacher produce the interdynamic between students effectively, not only arouse student's interest, can also improve teaching efficiency, and can put the teaching articles for use of card 17 that do not use or chalk class in the drawer, can prevent losing of the teaching articles for use of card 17 or chalk class. The utility model discloses simple structure, convenient to use can effectual attraction student's attention, promotes the teaching quality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The teaching aid for English teaching comprises a box body (1) and is characterized in that a supporting column (2) is vertically and fixedly arranged on one side of the upper surface of the box body (1), a cuboid cavity is vertically formed in the supporting column (2), a hole (6) is formed in the box body (1), the upper end and the lower end of the hole (6) are respectively communicated with the cavity and the interior of the box body (1), a second rotating shaft (9) is horizontally arranged in the cavity at the upper end of the supporting column (2), one end of the second rotating shaft (9) penetrates through the supporting column (2) and extends to the outside of the cavity to be vertically and fixedly connected with an indicating rod (12), a disc (11) is arranged on the second rotating shaft (9) between the indicating rod (12) and the supporting column (2) in a coaxial penetrating manner, and a driving device is connected on the second rotating shaft (9) in, drive arrangement sets up on box (1), equidistance vertical fixation is equipped with head rod (10) on disc (11) are close to the side of support column (2), the one end vertical fixation that disc (11) were kept away from in head rod (10) is on support column (2), the equidistance is fixed on the circumference wall of disc (11) and is equipped with second connecting rod (13), disc (11) are kept away from in second connecting rod (13) one serves fixed being equipped with fixed plate (14), fixed plate (14) are close to fixed being equipped with tinplate on the side of indicator beam (12).
2. The teaching aid of english teaching use of claim 1, characterized in that, drive arrangement includes first axis of rotation (3), first axis of rotation (3) horizontal rotation sets up inside box (1), wherein one end of first axis of rotation (3) runs through box (1) lateral wall and extends to box (1) outside crank (4) with axle center fixedly connected with "Z" shape, on first axis of rotation (3) of hole (6) below with axle center vertical fixation be equipped with first gear (5), on second axis of rotation (9) of cavity inside with axle center vertical fixation be equipped with second gear (8), be connected with drive chain (7) between second gear (8) and first gear (5).
3. Teaching aid for english teaching according to claim 2, characterized in that, all be equipped with drawer (15) on box (1) of crank (4) both sides.
4. A teaching aid for english teaching according to claim 1, characterized in that, be equipped with magnetic nail (17) on two of them fixed plate (14), be equipped with card (16) between magnetic nail (17) and fixed plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070741.1U CN210691734U (en) | 2019-07-10 | 2019-07-10 | Teaching aid that english teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070741.1U CN210691734U (en) | 2019-07-10 | 2019-07-10 | Teaching aid that english teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210691734U true CN210691734U (en) | 2020-06-05 |
Family
ID=70883385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921070741.1U Expired - Fee Related CN210691734U (en) | 2019-07-10 | 2019-07-10 | Teaching aid that english teaching was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210691734U (en) |
-
2019
- 2019-07-10 CN CN201921070741.1U patent/CN210691734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |