CN215730412U - Teaching aid capable of randomly combining English words - Google Patents
Teaching aid capable of randomly combining English words Download PDFInfo
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- CN215730412U CN215730412U CN202122100371.5U CN202122100371U CN215730412U CN 215730412 U CN215730412 U CN 215730412U CN 202122100371 U CN202122100371 U CN 202122100371U CN 215730412 U CN215730412 U CN 215730412U
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Abstract
The utility model discloses a teaching aid for randomly combining English words, and relates to the technical field of teaching aids. Including the metal teaching board, fixed mounting has reset spring on the metal teaching board, be provided with the collection subassembly on the metal teaching board, be provided with the screens subassembly on the metal teaching board, the collection subassembly includes the slider, slider fixed mounting is in reset spring's bottom, the bottom fixed mounting of slider has the collection board, the bottom fixed mounting of collection board has the slurcam. This make up teaching aid of english word at will sets up the collection subassembly on metal teaching board, can promote the bottom with the teaching piece through the collection board downstream, and the slurcam downstream can promote kelly and axis of rotation clockwise rotation, and the axis of rotation rotates and can drive protective frame clockwise rotation, and protective frame can concentrate on the inside of protective frame with the teaching piece for can prevent the teaching piece of taking at will of other personnel, influence the teaching of english word.
Description
Technical Field
The utility model relates to the technical field of teaching aids, in particular to a teaching aid for randomly combining English words.
Background
The teaching aid is a Chinese vocabulary, refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like.
Present teaching aid is all placed at the teaching bench, does not have the device that protects the teaching aid for can't prevent the teaching aid of taking at will of other personnel, will influence the teaching of normal english word when a few english letter, thereby can influence the quality of teaching, in view of this, we have provided the teaching aid of the english word of a random combination.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a teaching aid for randomly combining English words, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a make up teaching aid of english word at will, includes the metal teaching board, fixed mounting has reset spring on the metal teaching board, be provided with the collection subassembly on the metal teaching board, be provided with the screens subassembly on the metal teaching board, the collection subassembly includes the slider, slider fixed mounting is in reset spring's bottom, the bottom fixed mounting of slider has the collection board, the bottom fixed mounting of collection board has the slurcam, fixed mounting has the collection board on the slider.
Preferably, fixed mounting has the fixed axle on the metal teaching board, the last rotation axis of installing of fixed axle rotates, the fixed axle is fixed with volute spiral spring's one end, volute spiral spring's other end fixed mounting is in the axis of rotation, fixed mounting has the protection frame in the axis of rotation, fixed mounting has the kelly in the axis of rotation.
Preferably, the screens subassembly includes the fixture block, fixture block fixed mounting is on the slide, fixed mounting has the activity spring on the metal teaching board, the right side fixed mounting of activity spring has the stopper, be provided with the control lever on the metal teaching board, the control lever is articulated with the one end of connecting rod, the other end and the stopper of connecting rod are articulated.
Preferably, the control rod penetrates through the metal teaching board and is slidably mounted on the metal teaching board.
Preferably, the metal teaching board is provided with a teaching block, letters are engraved on the surface of the teaching block, and a magnet is arranged inside the teaching block.
Preferably, the movable spring is internally provided with a telescopic rod, and two ends of the telescopic rod are respectively and fixedly installed on the metal teaching board and the limiting block.
(III) advantageous effects
The utility model provides a teaching aid for randomly combining English words. The method has the following beneficial effects:
(1) this make up teaching aid of english word at will sets up the collection subassembly on metal teaching board, can promote the bottom with the teaching piece through collecting board downstream, and the slurcam can promote kelly and axis of rotation clockwise rotation, and the axis of rotation rotates and can drive protective frame clockwise rotation, and protective frame can concentrate on the inside of protective frame with the teaching piece for can prevent the teaching piece of taking at will of other personnel, influence the teaching of english word.
(2) This teaching aid of make up english word at will reciprocates at the collecting plate and can clear up metal teaching board, prevents that adnexed dust from influencing the teaching piece and adsorbing on metal teaching board on the metal teaching board to improve the teaching effect of this teaching aid of make up english word at will, can prevent through the protective frame that the teaching piece from dropping on the ground, cause the teaching piece to damage.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a control lever according to the present invention;
FIG. 4 is a schematic diagram of a collecting plate structure according to the present invention.
In the figure: 1. a metal teaching board; 2. a return spring; 31. a slider; 32. a collection plate; 33. a slide plate; 34. a push plate; 35. a fixed shaft; 36. a rotating shaft; 37. a volute spiral spring; 38. a protective frame; 39. a clamping rod; 41. a clamping block; 42. a movable spring; 43. a limiting block; 44. a control lever; 45. a connecting rod; 5. and (7) a teaching block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a teaching aid for freely combining English words comprises a metal teaching board 1, wherein a teaching block 5 is arranged on the metal teaching board 1, letters are carved on the surface of the teaching block 5, a magnet is arranged inside the teaching block 5, a return spring 2 is fixedly arranged on the metal teaching board 1, a collecting component is arranged on the metal teaching board 1, a clamping component is arranged on the metal teaching board 1 and comprises a sliding block 31, the sliding block 31 is fixedly arranged at the bottom of the return spring 2, a collecting board 32 is fixedly arranged at the bottom of the sliding block 31, the sliding block 31 penetrates through the metal teaching board 1, the sliding block 31 is slidably arranged on the metal teaching board 1, a pushing board 34 is fixedly arranged at the bottom of the collecting board 32, the collecting board 32 is fixedly arranged on the sliding block 31, a fixing shaft 35 is fixedly arranged on the metal teaching board 1, a rotating shaft 36 is rotatably arranged on the fixing shaft 35, the fixing shaft 35 is fixed with one end of a volute spiral spring 37, scroll spring 37's the other end fixed mounting is on axis of rotation 36, axis of rotation 36 rotates and installs on metal teaching board 1, fixed mounting has protective frame 38 on axis of rotation 36, fixed mounting has kelly 39 on axis of rotation 36, can drive push plate 34 and collecting plate 32 downstream when slider 31 downstream, collecting plate 32 downstream can drive teaching block 5 and move the bottom of metal teaching board 1, push plate 34 downstream can promote kelly 39 and rotate on the 36 clockwise of axis of rotation, 36 clockwise of axis of rotation rotates and can drive protective frame 38 clockwise, protective frame 38 clockwise rotates can cover the teaching block 5 of metal teaching board 1 bottom, make can prevent the teaching block 5 of taking at will of other personnel, influence the teaching of english word.
In this embodiment, the clamping assembly includes a clamping block 41, the clamping block 41 is fixedly mounted on the sliding plate 33, a movable spring 42 is fixedly mounted on the metal teaching plate 1, a limiting block 43 is fixedly mounted on the right side of the movable spring 42, an expansion link is disposed inside the movable spring 42, two ends of the expansion link are respectively fixedly mounted on the metal teaching plate 1 and the limiting block 43, the movable spring 42 can only drive the limiting block 43 to move left and right by being limited by the expansion link, a control rod 44 is disposed on the metal teaching plate 1, the control rod 44 penetrates through the metal teaching plate 1, the control rod 44 is slidably mounted on the metal teaching plate 1, the control rod 44 is hinged to one end of a connecting rod 45, the other end of the connecting rod 45 is hinged to the limiting block 43, the left lower side of the clamping block 41 and the right upper side of the limiting block 43 are both provided with inclined planes, when the clamping block 41 moves downward, the limiting block 43 can limit the clamping block 41, so that the sliding block 31 cannot move upward to open the protection frame 38, can open protective frame 38 through control lever 44 for this teaching aid of making up english word at will uses more convenience, reciprocate at collecting plate 32 and can clear up metal teaching board 1, prevent that adnexed dust from influencing teaching block 5 and adsorbing on metal teaching board 1 on the metal teaching board 1, thereby improve the teaching effect of this teaching aid of making up english word at will, can prevent through protective frame 38 that teaching block 5 from dropping to the ground, cause teaching block 5 to damage.
When the metal teaching board works (or is used), the sliding block 31 is moved downwards, the sliding block 31 can drive the collecting plate 32 and the sliding plate 33 to move downwards, the collecting plate 32 moves downwards to push the teaching blocks 5 adsorbed on the metal teaching board 1 to move to the bottom of the metal teaching board 1, the sliding plate 33 moves downwards to drive the pushing plate 34 to move downwards, the pushing plate 34 moves downwards to push the clamping rod 39 and the rotating shaft 36 to rotate clockwise, the rotating shaft 36 rotates clockwise to drive the protecting frame 38 to rotate clockwise, the protecting frame 38 is attached to the metal teaching board 1, the sliding plate 33 moves downwards to drive the clamping block 41 to move downwards, the clamping block 41 pushes the limiting block 43, the clamping block 41 moves to the bottom of the limiting block 43, the limiting block 43 can limit the clamping block 41 to move upwards, the control rod 44 is pushed to the inside of the metal teaching board 1, the control rod 44 can push the limiting block 43 to be separated from the clamping block 41 through the transmission of the connecting rod 45, the limiting block 43 cannot limit the clamping block 41, and the sliding block 31 and the collecting plate 32 can be driven to move upwards under the action of the return spring 2, and the rotating shaft 36 and the protective frame 38 can be driven to rotate anticlockwise through the elastic force of the volute spiral spring 37.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a teaching aid of make up english word at will, includes metal teaching board (1), its characterized in that: fixed mounting has reset spring (2) on metal teaching board (1), be provided with the collection subassembly on metal teaching board (1), be provided with the screens subassembly on metal teaching board (1), the collection subassembly includes slider (31), slider (31) fixed mounting is in the bottom of reset spring (2), the bottom fixed mounting of slider (31) has collection board (32), the bottom fixed mounting of collection board (32) has slurcam (34), fixed mounting has collection board (32) on slider (31).
2. A teaching aid for ad libitum combining english words according to claim 1, characterized in that: fixed mounting has fixed axle (35) on metal teaching board (1), it installs axis of rotation (36) to rotate on fixed axle (35), fixed axle (35) are fixed with the one end of spiral spring (37), the other end fixed mounting of spiral spring (37) is on axis of rotation (36), fixed mounting has protective frame (38) on axis of rotation (36), fixed mounting has kelly (39) on axis of rotation (36).
3. A teaching aid for ad libitum combining english words according to claim 1, characterized in that: the screens subassembly includes fixture block (41), fixture block (41) fixed mounting is on slide (33), fixed mounting has activity spring (42) on metal teaching board (1), the right side fixed mounting of activity spring (42) has stopper (43), be provided with control lever (44) on metal teaching board (1), control lever (44) are articulated with the one end of connecting rod (45), the other end and the stopper (43) of connecting rod (45) are articulated.
4. A teaching aid for ad libitum combining english words according to claim 3, characterized in that: the control rod (44) penetrates through the metal teaching board (1) and the control rod (44) is installed on the metal teaching board (1) in a sliding mode.
5. A teaching aid for ad libitum combining english words according to claim 1, characterized in that: be provided with teaching block (5) on metal teaching board (1), teaching block (5) are carved with the letter on the surface, the inside of teaching block (5) is provided with the magnet.
6. A teaching aid for ad libitum combining english words according to claim 3, characterized in that: the inside of activity spring (42) is provided with the telescopic link, the both ends of telescopic link are fixed mounting respectively on metal teaching board (1) and stopper (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100371.5U CN215730412U (en) | 2021-08-31 | 2021-08-31 | Teaching aid capable of randomly combining English words |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100371.5U CN215730412U (en) | 2021-08-31 | 2021-08-31 | Teaching aid capable of randomly combining English words |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215730412U true CN215730412U (en) | 2022-02-01 |
Family
ID=80011066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122100371.5U Active CN215730412U (en) | 2021-08-31 | 2021-08-31 | Teaching aid capable of randomly combining English words |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215730412U (en) |
-
2021
- 2021-08-31 CN CN202122100371.5U patent/CN215730412U/en active Active
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