CN211906577U - English vocabulary teaching aid - Google Patents
English vocabulary teaching aid Download PDFInfo
- Publication number
- CN211906577U CN211906577U CN202020501567.8U CN202020501567U CN211906577U CN 211906577 U CN211906577 U CN 211906577U CN 202020501567 U CN202020501567 U CN 202020501567U CN 211906577 U CN211906577 U CN 211906577U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- top end
- teaching aid
- display screen
- english vocabulary
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses an English vocabulary teaching aid, which comprises a work box, wherein the inner bottom wall of the work box is fixedly connected with two electric telescopic rods, one side of the electric telescopic rods is fixedly connected with a first wireless receiver, the top end of the electric telescopic rods is fixedly connected with a baffle, the top end of the baffle is fixedly connected with a motor, one side of the motor is fixedly connected with a second wireless receiver, the driving end of the motor is fixedly connected with a turntable, the top end of the turntable is fixedly connected with a display screen, both sides of the display screen are fixedly connected with a broadcaster, the top end of the work box is fixedly connected with a button, one side of the top end of the work box is fixedly connected with two fixed blocks, and a connecting rod is rotatably connected between the two fixed blocks, the teaching aid can play a role of protecting the display screen and can enable students to clearly see characters on the display screen at any position of a classroom by rotating the display, the teaching quality is improved.
Description
Technical Field
The utility model relates to a teaching aid field especially relates to an english vocabulary teaching aid.
Background
English, one of the world's common languages, currently belongs to the foreign language most commonly used in work and study in our country. English teaching, which belongs to the subjects of basic education in China, refers to the process of teaching English for people who have English or not the first language. English teaching relates to many professional theoretical knowledge, including linguistics, second language acquisition, glossaries, sentence syntactics, literature, corpus theory, cognitive psychology, etc. English teaching is a progressive process, and English learning is crucial today in globalization and rapid development, whether for people who have English in the first language or not. English, one of the world's common languages, currently belongs to the most common foreign language in work and study in our country, and belongs to one of the subjects of basic education in our country.
At present, students are taught through blackboards or display screens in English teaching processes, however, most places for teaching are all positions of classrooms in the classrooms, characters on the blackboards or the display screens cannot be seen clearly, and therefore the teaching quality is reduced, and people in the classrooms who are fixed on the display screens and the blackboards walk around and the blackboards or the display screens are damaged easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an English vocabulary teaching tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an English vocabulary teaching aid comprises a working box, wherein two electric telescopic rods are fixedly connected to the inner bottom wall of the working box, one sides of the two electric telescopic rods are fixedly connected with a first wireless receiver, the top ends of the two electric telescopic rods are fixedly connected with a baffle, the top end of the baffle is fixedly connected with a motor, one side of the motor is fixedly connected with a second wireless receiver, the driving end of the motor is fixedly connected with a rotary disc, the top end of the rotary disc is fixedly connected with a display screen, the two sides of the display screen are fixedly connected with a broadcaster, the top end of the working box is fixedly connected with a button, one side of the top end of the working box is fixedly connected with two fixed blocks, a connecting rod is rotatably connected between the two fixed blocks, the outer surface of the connecting rod is fixedly connected with a cover plate, one side of the cover plate is fixedly, and the other side of the top end of the working box is fixedly connected with a second magnet.
As a further description of the above technical solution:
the top end of the working box is provided with an opening corresponding to the display screen.
As a further description of the above technical solution:
the first magnet is positioned on one side of the cover plate far away from the connecting rod.
As a further description of the above technical solution:
the model of the first wireless receiver and the model of the second wireless receiver are DMX 512.
As a further description of the above technical solution:
the cover plate is longer than the opening and wider than the opening.
As a further description of the above technical solution:
the two electric telescopic rods are symmetrically arranged by taking the central line of the working box as a symmetrical line.
As a further description of the above technical solution:
the length and the width of the opening are larger than those of the display screen.
As a further description of the above technical solution:
the button is located the one side that the fixed block was kept away from to the work box top.
The utility model discloses following beneficial effect has:
the utility model discloses teaching aid is through setting up the motor, electric telescopic handle, first wireless receiver, second wireless receiver has constituteed one set of mechanism that can rotate the display screen and accomodate the display screen, receive the signal that the button sent through first wireless receiver from control electric telescopic handle's lift, make the display screen can be accomodate to the work box in the back that the teaching finishes, avoid the display screen to expose outside and destroyed possibility, thereby receive the rotatory characters that 360 degrees rotations all can be clear seeing on the display screen in making the classroom all positions can be done to the display screen to the rotation of button control motor through second wireless receiver, make the teaching quality obtain the improvement.
Drawings
FIG. 1 is a front view of an English vocabulary teaching aid according to the present invention;
FIG. 2 is a top view of an English vocabulary teaching aid according to the present invention;
fig. 3 is a schematic view of the cover plate and the work box connected and closed.
Illustration of the drawings:
1. a work box; 2. an electric telescopic rod; 3. a first wireless receiver; 4. a motor; 5. a second wireless receiver; 6. a turntable; 7. a broadcaster; 8. a baffle plate; 9. a display screen; 10. a button; 11. an opening; 12. a connecting rod; 13. a fixed block; 14. a cover plate; 15. a first magnet; 16. a second magnet; 17. a handle.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an English vocabulary teaching tool comprises a working box 1, wherein two electric telescopic rods 2 are fixedly connected to the inner bottom wall of the working box 1, one sides of the two electric telescopic rods 2 are fixedly connected with a first wireless receiver 3, the top ends of the two electric telescopic rods 2 are fixedly connected with a baffle 8, the top end of the baffle 8 is fixedly connected with a motor 4, one side of the motor 4 is fixedly connected with a second wireless receiver 5, the driving end of the motor 4 is fixedly connected with a rotary table 6, the top end of the rotary table 6 is fixedly connected with a display screen 9, two sides of the display screen 9 are fixedly connected with a broadcaster 7, the top end of the working box 1 is fixedly connected with a button 10, one side of the top end of the working box 1 is fixedly connected with two fixed blocks 13, a connecting rod 12 is rotatably connected between the two fixed blocks 13, a cover plate 14 is fixedly connected to, inside furthest's reduction dust debris got into the box, the first magnet 15 of one side fixedly connected with of apron 14, the top fixedly connected with handle 17 of apron 14, the top opposite side fixedly connected with second magnet 16 of work box 1 can form magnetism through setting up first magnet 15 and second magnet 16 and inhale and be connected the increase leakproofness and also be convenient for the mr to open apron 14.
The top end of the working box 1 is provided with an opening 11 corresponding to the display screen 9, so that the display screen 9 can conveniently rise out of the working box 1, the first magnet 15 is positioned on one side of the cover plate 14 far away from the connecting rod 12, in order to form a magnetic attraction effect with the second magnet 16 and be connected, the model of the first wireless receiver 3 and the second wireless receiver 5 is DMX512, the cost of the model is lower, the length of the cover plate 14 is larger than that of the opening 11, the width of the cover plate 14 is larger than that of the opening 11, in order to better cover the opening 11 and prevent dust and sundries from falling into the working box 1, the two electric telescopic rods 2 are symmetrically arranged by taking the central line of the working box 1 as a symmetrical line, so that the speed can be ensured to be constant when the working box rises and falls, the stability is improved, the length and the width of the opening 11 are larger than that of the display screen 9 is prevented from being scratched, it is convenient for the teacher to control the buttons 10.
The working principle is as follows: when the bottom end of one side of the cover plate 14 is separated from the top end of the working box 1, a first magnet 15 fixedly connected with the bottom end of one side of the cover plate 14 is separated from a second magnet 16 fixedly connected with the top end of the working box 1, a button 10 at the top end of the working box 1 is pressed to send a signal to the first wireless receiver 3 and start the electric telescopic rod 2 to enable the baffle plate 8 welded with the top end of the electric telescopic rod 2 to ascend, and the display screen 9 is positioned above the baffle plate 8 and connected with the baffle plate 8 through the rotary table 6 and the motor 4, so that the display screen 9 also ascends and ascends to the outside from the opening 11. When the display screen 9 rises to be integrally displayed from the working box 1, the button 10 is released to stop the electric telescopic rod 2 from rising, the button 10 is pressed again at the moment to send a signal to the second wireless receiver 5 to start the motor 4, the motor 4 drives the rotary disc 6 at the welding and driving end to rotate after being started, when the rotary disc 6 rotates, the display screen 9 welded at the top end is driven to rotate, when the display screen 9 rotates to a proper position, the button 10 is released to stop rotating, it is then possible to teach that, when the teaching is completed, the push-button 10 is pressed again to rotate the display 9 to a position parallel to the opening 11 and the push-button 10 is released, then, the button 10 is pressed again to enable the electric telescopic rod 2 to descend and enable the display screen 9 to return to the inside of the work box 1, the button 10 is released, the handle 17 is held by a hand, the cover plate 14 is placed back to the original position, and when the first magnet 15 and the second magnet 16 are about to contact, the cover plate 14 is tightly connected with the work box 1 under the influence of magnetic attraction, and the sealing performance is guaranteed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides an english vocabulary teaching aid, includes work box (1), its characterized in that: the inner bottom wall of the working box (1) is fixedly connected with two electric telescopic rods (2), one side of each of the two electric telescopic rods (2) is fixedly connected with a first wireless receiver (3), the top ends of the two electric telescopic rods (2) are fixedly connected with a baffle (8), the top end of the baffle (8) is fixedly connected with a motor (4), one side of the motor (4) is fixedly connected with a second wireless receiver (5), the driving end of the motor (4) is fixedly connected with a turntable (6), the top end of the turntable (6) is fixedly connected with a display screen (9), two sides of the display screen (9) are fixedly connected with a broadcaster (7), the top end of the working box (1) is fixedly connected with a button (10), one side of the top end of the working box (1) is fixedly connected with two fixed blocks (13), and a connecting rod (12) is rotatably connected between the two fixed blocks, the outer fixed surface of connecting rod (12) is connected with apron (14), one side fixedly connected with first magnet (15) of apron (14), the top fixedly connected with handle (17) of apron (14), the top opposite side fixedly connected with second magnet (16) of work box (1).
2. The english vocabulary teaching aid of claim 1, wherein: the top end of the working box (1) is provided with an opening (11) corresponding to the display screen (9).
3. The english vocabulary teaching aid of claim 1, wherein: the first magnet (15) is positioned on one side of the cover plate (14) far away from the connecting rod (12).
4. The english vocabulary teaching aid of claim 1, wherein: the model of the first wireless receiver (3) and the second wireless receiver (5) is DMX 512.
5. The english vocabulary teaching aid of claim 1, wherein: the cover plate (14) has a length greater than the opening (11) and the cover plate (14) has a width greater than the opening (11).
6. The english vocabulary teaching aid of claim 1, wherein: the two electric telescopic rods (2) are symmetrically arranged by taking the central line of the working box (1) as a symmetrical line.
7. The english vocabulary teaching aid of claim 2, wherein: the length and the width of the opening (11) are larger than those of the display screen (9).
8. The english vocabulary teaching aid of claim 1, wherein: the button (10) is positioned on one side of the top end of the working box (1) far away from the fixed block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501567.8U CN211906577U (en) | 2020-04-08 | 2020-04-08 | English vocabulary teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501567.8U CN211906577U (en) | 2020-04-08 | 2020-04-08 | English vocabulary teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211906577U true CN211906577U (en) | 2020-11-10 |
Family
ID=73273896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020501567.8U Expired - Fee Related CN211906577U (en) | 2020-04-08 | 2020-04-08 | English vocabulary teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211906577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754145A (en) * | 2021-01-22 | 2021-05-07 | 江苏电子信息职业学院 | Education management device based on thing networking |
-
2020
- 2020-04-08 CN CN202020501567.8U patent/CN211906577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754145A (en) * | 2021-01-22 | 2021-05-07 | 江苏电子信息职业学院 | Education management device based on thing networking |
| CN112754145B (en) * | 2021-01-22 | 2022-08-05 | 江苏电子信息职业学院 | Education management device based on thing networking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211906577U (en) | English vocabulary teaching aid | |
| CN210244736U (en) | Biological teaching device | |
| CN210155860U (en) | Electronic hand lifting device for classroom | |
| CN214897019U (en) | English teaching is with dictation trainer | |
| CN213757123U (en) | Electromechanical integrated teaching platform | |
| CN112155312A (en) | Electromechanical integrated teaching platform | |
| CN108806469B (en) | Building entity model for teaching | |
| CN208027615U (en) | A kind of mathematics solid geometry teaching aid | |
| CN211195605U (en) | Blackboard for teaching chinese language and literature | |
| CN210416011U (en) | Multi-functional english teaching materials | |
| CN105844975A (en) | Portable education teaching display device | |
| CN214727716U (en) | Chinese teaching demonstration is with link plate of being convenient for to accomodate | |
| CN214152144U (en) | English teaching vocabulary display device | |
| CN210924975U (en) | Demonstration device for probability theory and mathematical statistics teaching | |
| CN215770092U (en) | Phonetic symbol learning table for English teaching | |
| CN209216372U (en) | A kind of mathematical education probabilistic model teaching aid | |
| CN211454819U (en) | English teaching card placer | |
| CN220574093U (en) | Teaching auxiliary device | |
| CN211375927U (en) | College english vocabulary display device | |
| CN213339274U (en) | Formula infant teaching device is inhaled to magnetism | |
| CN210515681U (en) | English word mnemonic device | |
| CN213815163U (en) | Word exercise equipment for english education | |
| CN210348835U (en) | Memory board for history study | |
| CN211742292U (en) | English teaching is with show board | |
| CN214152036U (en) | Chinese language and literature teaching board |
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: 20201110 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |